CN113001374A - Burnishing device is used in brake disc production - Google Patents
Burnishing device is used in brake disc production Download PDFInfo
- Publication number
- CN113001374A CN113001374A CN202110187872.3A CN202110187872A CN113001374A CN 113001374 A CN113001374 A CN 113001374A CN 202110187872 A CN202110187872 A CN 202110187872A CN 113001374 A CN113001374 A CN 113001374A
- Authority
- CN
- China
- Prior art keywords
- rod
- brake disc
- base
- disc
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/26—Accessories, e.g. stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of brake disc production, in particular to a polishing device for brake disc production, which comprises a base, wherein a cavity is arranged in the base, supporting blocks are fixedly arranged in the middle parts of the inner walls of the left side and the right side of the base, and filter net racks are jointly carried at the top ends of the two supporting blocks, the polishing device can support and fix a brake disc from the inside, so that the brake disc is fixed without shielding the outer side of the brake disc, the brake disc can be polished more thoroughly, the surface of the brake disc can be circularly polished through the contact of the rotating brake disc and a polishing disc, the polishing effect is more uniform, the brake disc can be discontinuously sprayed with water for cooling, the cooled water can be filtered and recycled, the water can be recycled, the water resource is saved, and the polishing surface can be switched conveniently, the polishing of the brake disc is more thorough, the polishing disc can be conveniently mounted, dismounted and replaced, and the polishing disc is worthy of popularization and use.
Description
Technical Field
The invention relates to the technical field of brake disc production, in particular to a polishing device for brake disc production.
Background
The brake disc, in short, is a circular disc which also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force, when the brake is stepped, the brake caliper clamps the brake disc to play a role in reducing speed or stopping, the brake disc is good in braking effect and easier to maintain than a drum brake, the brake has a disc brake, a drum brake and an air brake, and many old vehicles are front discs and rear drums. The front and the rear of the vehicle are disk brakes.
The brake disc needs to be polished and ground in the production process, so that burrs on the surface of the brake disc are cleaned, when the conventional polishing device is used for polishing, the brake disc is fixed by clamping from two sides, but the condition that the two sides of the brake disc are shielded too much is easy to occur, so that most of the two sides of the brake disc can not be polished, thereby the brake disc is not thoroughly polished, and the prior polishing device does not have the function of cooling the brake disc and the polishing disc in the use process, so that the service life of the brake disc and the polishing disc is influenced by overhigh surface temperature, meanwhile, the polishing and grinding unevenness of the brake disc by the conventional polishing device is poor in effect, the polishing and grinding positions cannot be conveniently switched, and the use requirement cannot be met.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a polishing device for producing a brake disc.
In order to achieve the purpose, the invention adopts the following technical scheme:
the polishing device for producing the brake disc comprises a base, wherein a cavity is arranged in the base, supporting blocks are fixedly arranged in the middle parts of the inner walls of the left side and the right side of the base, filter screen frames are jointly carried at the top ends of the two supporting blocks, a filter screen is arranged in each filter screen frame, an opening communicated with the inside of each base is formed in the front surface of each base, an arc-shaped notch is formed in the middle part of the top end of each base, a water inlet communicated with the inside of each base is formed in the middle part of the top end of each base and positioned below the corresponding arc-shaped notch, the water inlet is communicated with the corresponding arc-shaped notch, a supporting rod is arranged at the top end of each base, the bottom end of each supporting rod is fixedly connected with the bottom wall of the corresponding arc-shaped notch, a mounting frame is fixedly arranged at the top end of, the output shaft of the first motor is fixedly connected with a rotating rod, the left end of the rotating rod is fixedly connected with the middle part of the right side of the fixing device, four corners of the top end of the base are vertically and fixedly provided with stand columns, the top ends of the four stand columns are jointly and fixedly provided with a top plate, the bottom end of the top plate is provided with an annular mounting groove, the inside of the annular mounting groove is movably provided with a disc through a second bearing, the middle part of the top end of the disc is fixedly provided with a cylinder, the top end of the cylinder penetrates through the top wall of the annular mounting groove and extends to the outside of the annular mounting groove to be fixedly provided with a turntable, the right side of the top end of the turntable is vertically and threadedly connected with a fastening rod, the bottom end of the fastening rod penetrates through the turntable and extends to the lower part of the turntable, the bottom of the sliding block is vertically and fixedly provided with an electric push rod, the bottom of the electric push rod is fixedly provided with a motor shell, a second motor is arranged inside the motor shell, an output shaft of the second motor penetrates through the motor shell to extend to the outside of the motor shell and is fixedly provided with a polishing device, the rear side of the top end of the base is fixedly provided with a piston cylinder, the lower part of the back surface of the piston cylinder is communicated with the inside of the base through a water pumping pipe, the inside of the water pumping pipe is provided with a first one-way valve, the middle part of the left side of the piston cylinder is provided with a water delivery pipe communicated with the inside of the piston cylinder, the inside of the water delivery pipe is provided with a second one-way valve, the left end of the water delivery pipe is connected with a water supply pipe communicated with the water delivery pipe, the bottom of the motor shell is fixedly provided with a connecting plate, the middle, the pair of mounting plates are located behind the rotating rod, a worm is movably mounted between the pair of mounting plates, a worm wheel matched with the worm is fixedly sleeved outside the rotating rod, a driving disc is fixedly mounted at the rear end of the worm, a connecting rod is movably mounted on the upper portion of the back face of the driving disc through a movable shaft, a piston is arranged inside the piston cylinder, a movable opening is formed in the right side of the piston cylinder, a movable seat is fixedly mounted in the middle of the right side of the piston, and the movable seat is movably connected with the left end of the connecting rod.
Preferably, the fixing device comprises a driving column, the right end of the driving column is fixedly connected with the left end of the rotating rod, a round shell is fixedly installed at the left end of the driving column, a plurality of support plates are fixedly installed inside the round shell in an array mode by taking the circle center as the center, a threaded rod is movably installed between the support plates and the inner side wall of the round shell together, a movable plate is sleeved on the outer thread of the threaded rod, ejector rods are symmetrically and fixedly installed on one side of the movable plate far away from the support plates, one end of each ejector rod far away from the movable plate penetrates through the inner side wall of the round shell and extends to the outer portion of the round shell and is fixedly installed with a fixed plate together, a first bevel gear is fixedly installed at one end of the threaded rod close to the support plate, an adjusting rod is transversely movably installed at the middle portion of the inner wall, the inside of drive post is equipped with the cavity, the right-hand member of adjusting the pole passes the left side middle part of drive post and extends to its inside middle part through the right side inner wall of third bearing and drive post and be connected, the outside of adjusting the pole and the inside fixed cover that is located the drive post are equipped with the third bevel gear, the vertical movable mounting in top right side of drive post has the transfer line, the bottom of transfer line passes the drive post and extends to its inside fixed mounting have with third bevel gear engaged with fourth bevel gear.
Preferably, a rubber pad is arranged on the outer side of the fixing plate, and anti-skid grains are arranged on the surface of the rubber pad.
Preferably, the number of the fixed plates is four, and the fixed plates are arc-shaped plates.
Preferably, burnishing device includes the transmission post, the left end of transmission post and the output shaft fixed connection of second motor, the draw-in groove has been seted up to the right-hand member of transmission post, be equipped with the kelly in the draw-in groove, the right-hand member fixed mounting of kelly has the abrasive disc, the outside fixed cover of kelly be equipped with draw-in groove assorted fixture block, the equal fixed mounting in top of transmission post and the right side of bottom has the card shell, the inside vertical installation of card shell has the gag lever post, the one end of gag lever post is passed the card shell and is extended to its outside fixed mounting and have the arm-tie, the other end of gag lever post passes the transmission post and extends to its inside, the outside fixed cover of gag lever post is equipped with the clamp plate, the outside of gag lever post just is located and.
Preferably, the middle part of the inner wall of the left side of the transmission column is fixedly provided with a second spring, and the right end of the second spring is fixedly provided with a push plate.
Preferably, the fixture block is a rectangular block, and the clamping groove is a rectangular groove matched with the fixture block.
Preferably, the upper portion and the lower portion of the left side of the clamping block are both provided with slopes, and one end, located in the clamping groove, of the limiting rod is provided with an inclined plane.
Preferably, the left and right sides of the diapire of base all is equipped with the water conservancy diversion piece.
Preferably, four corners of the bottom end of the base are provided with universal wheels.
Preferably, the water supply pipe is a flexible hose, and the water spray pipe is a corrugated steel pipe.
The polishing device for producing the brake disc provided by the invention has the beneficial effects that:
1. when the polishing device is used, a brake disc can be sleeved outside the four fixed plates, the transmission rod is rotated to drive the fourth bevel gear to rotate so as to drive the third bevel gear to rotate, the third bevel gear drives the adjusting rod to rotate along with the adjusting rod, so that the second bevel gear is driven to rotate so as to realize the rotation of the plurality of first bevel gears, and the rotation of the plurality of threaded rods is realized;
2. the output shaft of the second motor is rotated to drive the transmission column to rotate so as to drive the clamping block to rotate and further realize the rotation of the clamping rod, the clamping rod drives the polishing disc to rotate, the electric push rod is started to extend to drive the motor shell to descend so as to realize the descending of the polishing disc, the screw rod can be rotated to drive the sliding block to move rightwards so as to drive the electric push rod below to move therewith so as to drive the polishing disc to move towards the direction close to the brake disc and contact with the brake disc to polish the surface of the brake disc, the first motor is started to drive the output shaft of the first motor to rotate to drive the rotating rod to rotate so as to drive the fixing device to rotate so as to realize the rotation of the brake disc, and the surface of the brake disc can be circularly polished through the;
3. the invention drives the worm wheel to rotate along with the rotation of the rotating rod so as to drive the worm to rotate, the worm drives the driving disc to rotate, the driving disc drives the piston to continuously reciprocate left and right through the movable shaft, the connecting rod and the movable seat, when the piston moves rightwards, the second one-way valve is closed, the first one-way valve is opened, water can be injected into the base, when the first one-way valve is opened, water in the base is pumped out along with the continuous rightward movement of the piston so that the water enters the piston cylinder, when the piston moves leftwards, the first one-way valve is closed, the second one-way valve is opened, at the same time, the water is sprayed out to the surface of the brake wheel through the water supply pipe and the water spray pipe so as to cool the brake wheel, the temperature of the polishing disc is simultaneously reduced, the water is pumped out and sprayed out through the continuous reciprocating movement of the piston so as to cool the brake disc and the polishing disc, and debris generated by polishing of In the base, the scraps are filtered by the filter screen, and the filtered water enters the lower part of the inside of the base again and is pumped out, so that the water is recycled, and the water resource is saved;
4. the brake disc grinding machine can rotate the turntable in a forward direction to drive the fastening plate to descend to abut against the top plate to fix the turntable, so that the position of the brake disc is fixed;
5. when the polishing disc needs to be disassembled, the pair of limiting rods are pulled to move away from each other to leave the interior of the transmission column, the clamping block can be pulled out to realize quick disassembly of the polishing disc, the clamping rod and the clamping block can be inserted into the clamping groove, the limiting rods can be driven to contract towards the inside of the clamping shell when the clamping block is contacted with the limiting rods, the pressing plate is driven to move along with the clamping rod to compress the first spring to deform the first spring to generate acting force, and when the clamping block moves to the left side of the limiting rods, the first spring releases the acting force to drive the pressing plate to reset so that the limiting rods reset to fix the clamping block, so that quick assembly of the polishing disc is realized;
the brake disc polishing machine can support and fix the brake disc from the inside, so that the brake disc is fixed while the outer side of the brake disc is not shielded, the brake disc can be polished more thoroughly, the surface of the brake disc can be circularly polished through the contact of the rotating brake disc and the polishing disc, the polishing effect is more uniform, the brake disc can be discontinuously sprayed with water for cooling, the cooled water can be filtered and recycled, the water can be recycled, water resources are saved, the polishing surface can be conveniently switched, the brake disc can be polished more thoroughly, the polishing disc can be conveniently mounted, dismounted and replaced, and the brake disc polishing machine is worthy of popularization and use.
Drawings
FIG. 1 is a schematic structural diagram of a polishing device for brake disc production according to the present invention;
FIG. 2 is a schematic front view of a polishing device for producing a brake disc according to the present invention;
FIG. 3 is a schematic structural diagram of a right view of a polishing device for brake disc production according to the present invention;
FIG. 4 is a schematic rear view of a polishing apparatus for manufacturing a brake disc according to the present invention;
FIG. 5 is a schematic structural view of a fixing device according to the present invention;
FIG. 6 is a left side view of the fixing device of the present invention;
fig. 7 is a schematic structural diagram of a polishing apparatus according to the present invention.
Fig. 8 is a schematic view of a rear sectional structure of a combination of a piston cylinder and a drive plate according to the present invention.
In the figure: base 1, supporting block 2, strainer rack 3, arc-shaped notch 4, water inlet 5, supporting rod 6, mounting rack 7, fixing device 8, driving column 801, circular shell 802, support plate 803, threaded rod 804, moving plate 805, ejector rod 806, fixing plate 807, first bevel gear 808, adjusting rod 809, second bevel gear 810, third bevel gear 811, driving rod 812, fourth bevel gear 813, first motor 9, rotating rod 10, upright column 11, top plate 12, second bearing 13, disk 14, cylinder 15, rotating disk 16, fastening rod 17, fastening plate 18, screw rod 19, slider 20, electric push rod 21, second motor 22, polishing device 23, driving column 2301, clamping rod 2302, grinding disk 2303, clamping block 2304, clamping shell 2305, limiting rod 2306, pressing plate 2307, first spring 2308, second spring 2309, pushing plate 2310, piston cylinder 24, water pumping pipe 25, first check valve 26, water conveying pipe 27, second check valve 28, The water supply pipe 29, the water spray pipe 30, the mounting plate 31, the worm 32, the worm wheel 33, the driving disc 34, the connecting rod 35, the piston 36, the movable seat 37, the flow guide block 38 and the universal wheel 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, a polishing device for brake disc production comprises a base 1, a cavity is arranged inside the base 1, flow guide blocks 38 are arranged on the left side and the right side of the bottom wall of the base 1, and water in the cavity can be collected towards the middle through the flow guide blocks 38 so as to be pumped by a water pumping pipe 25.
The equal fixed mounting in inner wall middle part of the left and right sides of base 1 has supporting shoe 2, and the bottom four corners of base 1 all is equipped with universal wheel 39, is convenient for remove the device as required through universal wheel 39, has increased the convenience of use.
The top ends of the two supporting blocks 2 are jointly provided with a filter screen frame 3, a filter screen is arranged inside the filter screen frame 3, the front surface of the base 1 is provided with an opening communicated with the inside of the base, the middle part of the top end of the base 1 is provided with an arc-shaped notch 4, the middle part of the top end of the base 1 is provided with a water inlet 5 communicated with the inside of the base 1 and positioned below the arc-shaped notch 4, the water inlet 5 is communicated with the arc-shaped notch 4, the top end of the base 1 is provided with a supporting rod 6, the bottom end of the supporting rod 6 is fixedly connected with the bottom wall of the arc-shaped notch 4, the top end of the supporting rod 6 is fixedly provided with a mounting frame 7, a fixing device 8 is transversely and movably installed inside the mounting frame 7 through a first bearing, the fixing device 8 comprises a driving column 801, the right end of the driving column 801 is fixedly connected with the, there is threaded rod 804 common movable mounting between the inside wall of support plate 803 and round shell 802, the outside screw thread cover of threaded rod 804 is equipped with movable plate 805, the symmetrical fixed mounting in one side that support plate 803 was kept away from to movable plate 805 has ejector pin 806, the one end that movable plate 805 was kept away from to a pair of ejector pin 806 passes the inside wall of round shell 802 and extends to its outside common fixed mounting and have fixed plate 807, the outside of fixed plate 807 is equipped with the rubber pad, the surface of rubber pad is equipped with anti-skidding line, can increase the frictional force of fixed plate 807 and brake disc contact surface through the rubber pad and make more stable fixed to the brake disc, further promote frictional force through the setting.
The number of fixed plate 807 specifically is four, and fixed plate 807 sets up for the arc, and the arc setting makes the area of contact increase between fixed plate 807 and the brake disc for fixed more stable to the brake disc supports fixedly from four directions the inside wall of brake disc through four fixed plates 807 and makes fixed more stable to the brake disc.
One end of the threaded rod 804 close to the support plate 803 is fixedly provided with a first bevel gear 808 through the support plate 803, the middle part of the left inner wall of the round shell 802 is transversely movably provided with an adjusting rod 809, the outside of the adjusting rod 809 is fixedly sleeved with a second bevel gear 810 engaged with the plurality of first bevel gears 808, the inside of the driving column 801 is provided with a cavity, the right end of the adjusting rod 809 extends to the inside through the left middle part of the driving column 801 and is connected with the middle part of the right inner wall of the driving column 801 through a third bearing, the outside of the adjusting rod 809 and the inside of the driving column 801 are fixedly sleeved with a third bevel gear 811, the right side of the top end of the driving column 801 is vertically movably provided with a transmission rod 812, the bottom end of the transmission rod 812 extends to the inside through the driving column 801 and is fixedly provided with a fourth bevel gear 813 engaged with the third bevel gear 811, a brake disc can be sleeved outside the four, third bevel gear 811 drives regulation pole 809 and rotates thereupon, it rotates to make and drive second bevel gear 810 and rotate and then realize a plurality of first bevel gear 808 and rotate, realize the rotation of a plurality of threaded rods 804, thereby threaded rod 804 drives movable plate 805 along its surface to the direction motion of keeping away from support plate 803 thereby drive fixed plate 807 through ejector pin 806 and move thereupon and realize the motion that four fixed plates 807 kept away from each other and make the inner wall to the brake disc support fixedly from four directions, thereby realized can not shelter from the outside of brake disc when fixed to the brake disc, thereby make and carry out more thorough polishing to the brake disc.
A first motor 9 is fixedly arranged on the right side of the top end of a base 1 through an installation table, an output shaft of the first motor 9 is fixedly connected with a rotating rod 10, the left end of the rotating rod 10 is fixedly connected with the middle part of the right side of a fixing device 8, four corners of the top end of the base 1 are vertically and fixedly provided with upright columns 11, top ends of the four upright columns 11 are jointly and fixedly provided with a top plate 12, the bottom end of the top plate 12 is provided with an annular installation groove, a disc 14 is movably arranged in the annular installation groove through a second bearing 13, a cylinder 15 is fixedly arranged in the middle part of the top end of the disc 14, the top end of the cylinder 15 penetrates through the top wall of the annular installation groove and extends to the outside of the annular installation groove to be fixedly provided with a rotary table 16, a fastening rod 17 is vertically and threadedly connected to the right side of the top end of the rotary table, lead screw 19's outside threaded sleeve is equipped with slider 20, the vertical fixed mounting in bottom of slider 20 has electric putter 21, electric putter 21's bottom fixed mounting has the motor casing, the inside of motor casing is equipped with second motor 22, the output shaft of second motor 22 passes the motor casing and extends to its outside fixed mounting and have burnishing device 23, burnishing device 23 includes transmission post 2301, transmission post 2301's left end and second motor 22's output shaft fixed connection, the draw-in groove has been seted up to transmission post 2301's right-hand member, be equipped with kelly 2302 in the draw-in groove, the right-hand member fixed mounting of kelly 2302 has polishing disc 2303, outside fixed cover of kelly 2302 be equipped with draw-in groove assorted fixture block 2304, fixture block 2304 is the rectangle piece setting, the draw-in groove is for set up with fixture block 2304 assorted rectangle groove, make accessible draw-in groove drive fixture block 230.
Equal fixed mounting in the top of transmission post 2301 and the right side of bottom has card shell 2305, the inside vertical installation of card shell 2305 has gag lever post 2306, gag lever post 2305 is passed to the one end of gag lever post 2306 and is extended to its outside fixed mounting and have the arm-tie, gag lever post 2306's the other end passes transmission post 2301 and extends to inside it, fixture block 2304's left upper portion and lower part all are equipped with the slope, the one end that gag lever post 2306 is located the draw-in groove is equipped with the inclined plane, the setting on inclined plane makes can cause the extrusion to it when fixture block 2304 and gag lever post 2306 contact and make it contract in the card shell 2305.
A pressing plate 2307 is fixedly sleeved outside the limiting rod 2306, a first spring 2308 is sleeved outside the limiting rod 2306 and between the pressing plate 2307 and the clamping shell 2305, the clamping bar 2302 and the clamping block 2304 can be inserted into the clamping groove, when the clamping block 2304 contacts with the limiting rod 2306, the limiting rod 2306 can be driven to contract towards the clamping shell 2305, so that the driving pressure plate 2307 moves along with the driving pressure plate to compress the first spring 2308 to deform the same to generate acting force, when the latch 2304 moves to the left side of the limiting rod 2306, the first spring 2308 releases the acting force to drive the pressing plate 2307 to reset, so that the limiting rod 2306 resets to fix the latch 2304, thereby, a quick mounting of the sanding disc 2303 is achieved, which, when it is desired to disassemble the sanding disc 2303, pulling a pair of gag lever post 2306 makes them move away from each other and make and leave inside transmission post 2301, can take out fixture block 2304 this moment and realize dismantling polishing dish 2303 fast for be convenient for carry out polishing dish 2303's change.
The middle part fixed mounting of the left side inner wall of transmission post 2301 has second spring 2309, the right-hand member fixed mounting of second spring 2309 has push pedal 2310, drive push pedal 2310 and move thereupon when fixture block 2304 is installed in the draw-in groove and compress second spring 2309 and make its deformation produce the effort, when the cancellation is to fixture block 2304 fixed time, second spring 2309 release effort this moment drives push pedal 2310 and moves right and make and ejecting fixture block 2304, thereby make and be convenient for take out fixture block 2304.
The rear side of the top end of the base 1 is fixedly provided with a piston cylinder 24, the lower part of the back surface of the piston cylinder 24 is communicated with the inside of the base 1 through a water pumping pipe 25, the inside of the water pumping pipe 25 is provided with a first check valve 26, the middle part of the left side of the piston cylinder 24 is provided with a water conveying pipe 27 communicated with the inside of the piston cylinder, the inside of the water conveying pipe 27 is provided with a second check valve 28, the left end of the water conveying pipe 27 is connected with a water supply pipe 29 communicated with the water conveying pipe, the bottom end of the motor shell is fixedly provided with a connecting plate, the middle part of the connecting plate is transversely and fixedly provided with a water spraying pipe 30, the left end of the water spraying pipe 30 is communicated with one end of the water supply pipe 29, the water supply pipe 29 is arranged as a flexible hose, the water spraying pipe 30 is arranged as a corrugated steel pipe, the water supply pipe 29 is arranged as, so that the angle of the nozzle of the spray pipe 30 can be adjusted as required.
Base 1's top right side fixed mounting has a pair of mounting panel 31, a pair of mounting panel 31 all is located the rear of bull stick 10, common movable mounting has worm 32 between a pair of mounting panel 31, the outside fixed cover of bull stick 10 is equipped with worm 32 assorted worm wheel 33, the rear end fixed mounting of worm 32 has driving-disc 34, there is connecting rod 35 on the back upper portion of driving-disc 34 through loose axle movable mounting, the inside of piston cylinder 24 is equipped with piston 36, the expansion gap has been seted up on piston cylinder 24's right side, the right side middle part fixed mounting of piston 36 has movable seat 37, the left end swing joint of movable seat 37 and connecting rod 35.
The working principle is as follows: when the polishing device is used, a brake disc can be sleeved outside the four fixing plates 807, the transmission rod 812 is rotated to drive the fourth bevel gear 813 to rotate so as to drive the third bevel gear 811 to rotate, the third bevel gear 811 drives the adjusting rod 809 to rotate along with the third bevel gear, so that the second bevel gear 810 is driven to rotate so as to drive the first bevel gears 808 to rotate, rotation of the threaded rods 804 is realized, the threaded rods 804 drive the moving plate 805 to move along the surface thereof in the direction away from the support plate 803, the fixed plate 807 is driven to move along with the movement of the ejector rods 806, so that the movement that the four fixing plates 807 are away from each other is realized, the inner wall of the brake disc is supported and fixed from four directions, the brake disc is fixed while the outer side of the brake disc is not shielded, the brake disc can be polished more thoroughly, the second motor 22 is started to drive the output shaft 2301 to rotate so as to drive the fixture block, the clamp rod 2302 drives the grinding disc 2303 to rotate, the electric push rod 21 is started to extend to drive the motor casing to descend so as to realize the descending of the grinding disc 2303, the screw rod 19 can be rotated to drive the slide block 20 to move rightwards so as to drive the electric push rod 21 below to move along with the slide block, so as to drive the grinding disc 2303 to move towards the direction close to the brake disc and contact with the brake disc to grind the surface of the brake disc, the first motor 9 is started to drive the output shaft of the first motor to rotate to drive the rotating rod 10 to rotate so as to drive the fixing device 8 to rotate so as to realize the rotation of the brake disc, the surface of the brake disc can be circularly ground through the contact between the rotating brake disc and the grinding disc 2303, so that the grinding effect is more uniform, the worm wheel 33 is driven to rotate along with the rotating rod 10 so as to drive the worm 32 to rotate, the worm 32 drives the driving disc 34 to rotate, when the piston 36 moves rightwards, the second one-way valve 28 is closed, the first one-way valve 26 is opened, water can be injected into the base 1, when the first one-way valve 26 is opened, water in the base 1 is pumped out along with the continuous rightward movement of the piston 36 so that the water enters the piston cylinder 24, when the piston 36 moves leftwards, the first one-way valve 26 is closed, the second one-way valve 28 is opened, the water is sprayed out to the surface of the brake wheel through the water supply pipe 29 and the water spray pipe 30 to realize the temperature reduction of the brake wheel and the temperature reduction of the polishing disc 2303, the water is intermittently pumped out and sprayed out to cool the brake disc and the polishing disc 2303 through the continuous reciprocating movement of the piston 36, chippings generated by polishing of the cooled water fall into the arc-shaped notch 4 on the base 1 and then enter the base 1 through the water inlet 5, the chippings are filtered through the filter screen, and the filtered water enters the lower part of the interior of the base 1 again to be pumped, the water recycling is realized, the water resource is saved, the filter screen frame 3 can be taken out to clean scraps on the surface of the filter screen, the fastening rod 17 can be rotated reversely to enable the fastening rod to ascend to drive the fastening plate 18 to ascend so as to fixedly cancel the rotary disc 16, at the moment, the rotary disc 16 can be rotated to drive the cylinder 15 to rotate along with the cylinder and further drive the disc 14 to rotate so as to realize the position change of the polishing disc 2303, the position of the adjustable polishing disc 2303 is switched to the polishing position, the brake disc is polished more thoroughly and comprehensively, after the brake disc is adjusted to a proper position, the fastening rod 17 is rotated forwardly to drive the fastening plate 18 to descend to be abutted against the top plate 12 so as to fix the rotary disc 16 and further realize the position fixing of the polishing disc 2303, when the polishing disc 2303 needs to be disassembled, the pair of limiting rods 2306 are pulled to move away from each other so as to leave the inside of the transmission column 2301, at the moment, the, can insert the draw-in groove with kelly 2302 and fixture block 2304 in, can drive gag lever post 2306 and contract in card shell 2305 when fixture block 2304 contacts with gag lever post 2306 for drive clamp plate 2307 and move thereupon and compress first spring 2308 and make its deformation produce the effort, when fixture block 2304 moved the left side to gag lever post 2306, first spring 2308 release effort this moment drives clamp plate 2307 and resets and make gag lever post 2306 reset and fix fixture block 2304, thereby realized the quick installation to the polishing dish 2303.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (11)
1. The polishing device for producing the brake disc comprises a base (1) and is characterized in that a cavity is arranged inside the base (1), supporting blocks (2) are fixedly arranged in the middle of the inner walls of the left side and the right side of the base (1), a filter screen frame (3) is mounted at the top ends of the two supporting blocks (2) together, a filter screen is arranged inside the filter screen frame (3), an opening communicated with the inside of the base (1) is formed in the front of the base (1), an arc-shaped notch (4) is formed in the middle of the top end of the base (1), a water inlet (5) communicated with the inside of the base (1) is formed in the middle of the top end of the base (1) and is positioned below the arc-shaped notch (4), the water inlet (5) is communicated with the arc-shaped notch (4), a supporting rod (6) is arranged at the top end of the base (1), and the bottom end of the, the top end of the supporting rod (6) is fixedly provided with a mounting frame (7), the interior of the mounting frame (7) is provided with a fixing device (8) through a first bearing transverse movable mounting, the top right side of the base (1) is provided with a first motor (9) through a mounting table, an output shaft of the first motor (9) is fixedly connected with a rotating rod (10), the left end of the rotating rod (10) is fixedly connected with the middle part of the right side of the fixing device (8), four top ends of the base (1) are vertically and fixedly provided with stand columns (11), the top ends of the four stand columns (11) are fixedly provided with a top plate (12) together, the bottom end of the top plate (12) is provided with an annular mounting groove, the interior of the annular mounting groove is provided with a disc (14) through a second bearing (13) movable mounting, the middle part of the top end of the, the top of the cylinder (15) penetrates through the top wall of the annular mounting groove and extends to the outside of the annular mounting groove, a turntable (16) is fixedly mounted on the top of the turntable (16), a fastening rod (17) is connected to the vertical thread on the right side of the top of the turntable (16), the bottom of the fastening rod (17) penetrates through the turntable (16) and extends to the below of the turntable, a fastening plate (18) is fixedly mounted on the bottom of the turntable (16), a movable groove is transversely formed in the bottom of the disc (14), a lead screw (19) is transversely movably mounted in the movable groove, a sliding block (20) is sleeved on the external thread of the lead screw (19), an electric push rod (21) is vertically and fixedly mounted on the bottom of the sliding block (20), a motor shell is fixedly mounted on the bottom of the electric push rod (21), a second motor (22) is arranged inside the motor shell, the utility model discloses a motor casing, including base (1), the top rear side fixed mounting of base (1) has piston cylinder (24), the inside intercommunication of drinking-water pipe (25) and base (1) is passed through to the back lower part of piston cylinder (24), the inside of drinking-water pipe (25) is equipped with first check valve (26), the left side middle part of piston cylinder (24) is equipped with raceway (27) rather than inside being linked together, the inside of raceway (27) is equipped with second check valve (28), the left end of raceway (27) is connected with feed pipe (29) rather than the intercommunication, the bottom fixed mounting of motor casing has the connecting plate, the horizontal fixed mounting in middle part of connecting plate has spray pipe (30), the left end and the one end intercommunication of feed pipe (29) of spray pipe (30), the top right side fixed mounting of base (1) has a pair of mounting panel (31), and is a pair of mounting panel (31) all are located the rear of bull stick (10, a pair of there is worm (32) common movable mounting between mounting panel (31), the outside fixed cover of bull stick (10) is equipped with worm wheel (33) with worm (32) assorted, the rear end fixed mounting of worm (32) has driving-disc (34), there is connecting rod (35) back upper portion of driving-disc (34) through loose axle movable mounting, the inside of piston cylinder (24) is equipped with piston (36), the expansion gap has been seted up on the right side of piston cylinder (24), the right side middle part fixed mounting of piston (36) has movable seat (37), the left end swing joint of movable seat (37) and connecting rod (35).
2. The polishing device for producing the brake disc as claimed in claim 1, wherein the fixing device (8) comprises a driving column (801), the right end of the driving column (801) is fixedly connected with the left end of the rotating rod (10), the left end of the driving column (801) is fixedly provided with a circular shell (802), the inside of the circular shell (802) is fixedly provided with a plurality of carrier plates (803) in an array form by taking the circle center as the center, a threaded rod (804) is movably arranged between the carrier plates (803) and the inner side wall of the circular shell (802) together, the outer thread of the threaded rod (804) is sleeved with a moving plate (805), one side of the moving plate (805) far away from the carrier plates (803) is symmetrically and fixedly provided with ejector rods (806), one end of the pair of ejector rods (806) far away from the moving plate (805) passes through the inner side wall of the circular shell (802) and extends to the outside of, one end of the threaded rod (804) close to the support plate (803) is penetrated by a first bevel gear (808), the middle of the inner wall of the left side of the round shell (802) is transversely movably provided with an adjusting rod (809), the outer fixed sleeve of the adjusting rod (809) is provided with a second bevel gear (810) meshed with the first bevel gears (808), the inner part of the driving column (801) is provided with a cavity, the right end of the adjusting rod (809) penetrates through the middle part of the left side of the driving column (801) and extends to the middle part of the inner wall of the right side of the driving column (801) through a third bearing to be connected with the middle part of the inner wall of the right side of the driving column (801), the outer part of the adjusting rod (809) is provided with a third bevel gear (811) and the inner fixed sleeve of the driving column (801), the vertical movable mounting on the right side of the top end of the driving column (801) is provided with a transmission rod (812), the bottom end of the A gear (813).
3. The polishing device for producing the brake disc as claimed in claim 2, wherein a rubber pad is arranged on the outer side of the fixing plate (807), and the surface of the rubber pad is provided with anti-skid grains.
4. The polishing device for producing a brake disc as claimed in claim 2, wherein the number of the fixing plates (807) is four, and the fixing plates (807) are provided as arc-shaped plates.
5. The polishing device for producing the brake disc according to claim 1, wherein the polishing device (23) comprises a transmission column (2301), the left end of the transmission column (2301) is fixedly connected with an output shaft of a second motor (22), a clamping groove is formed in the right end of the transmission column (2301), a clamping rod (2302) is arranged in the clamping groove, a polishing disc (2303) is fixedly installed at the right end of the clamping rod (2302), a clamping block (2304) matched with the clamping groove is fixedly sleeved outside the clamping rod (2302), clamping shells (2305) are fixedly installed at the top end and the right end of the transmission column (2301), a limiting rod (2306) is vertically installed inside the clamping shells (2305), one end of the limiting rod (2306) penetrates through the clamping shells (2305) to extend to the outside of the limiting rods and is fixedly installed with a pulling plate, and the other end of the limiting rod (2306) penetrates through the transmission column (2301) to extend to the inside of the transmission column (2301), the outside fixed cover of gag lever post (2306) is equipped with clamp plate (2307), the outside of gag lever post (2306) just is located and is equipped with first spring (2308) between clamp plate (2307) and card shell (2305).
6. The polishing device for producing brake discs as claimed in claim 5, wherein a second spring (2309) is fixedly mounted in the middle of the left inner wall of the transmission column (2301), and a push plate (2310) is fixedly mounted at the right end of the second spring (2309).
7. The polishing device for producing the brake disc as claimed in claim 5, wherein the clamping block (2304) is a rectangular block, and the clamping groove is a rectangular groove matched with the clamping block (2304).
8. The polishing device for producing the brake disc as claimed in claim 5, wherein the upper part and the lower part of the left side of the clamping block (2304) are provided with slopes, and one end of the limiting rod (2306) located in the clamping groove is provided with an inclined plane.
9. The polishing device for producing brake discs as claimed in claim 1, wherein the bottom wall of the base (1) is provided with flow guide blocks (38) on both the left and right sides.
10. The polishing device for producing the brake disc as claimed in claim 1, wherein four corners of the bottom end of the base (1) are provided with universal wheels (39).
11. The polishing device for producing brake discs as claimed in claim 1, wherein the water supply pipe (29) is provided by a flexible hose, and the water spray pipe (30) is provided by a corrugated steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187872.3A CN113001374A (en) | 2021-02-09 | 2021-02-09 | Burnishing device is used in brake disc production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110187872.3A CN113001374A (en) | 2021-02-09 | 2021-02-09 | Burnishing device is used in brake disc production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113001374A true CN113001374A (en) | 2021-06-22 |
Family
ID=76402723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110187872.3A Pending CN113001374A (en) | 2021-02-09 | 2021-02-09 | Burnishing device is used in brake disc production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113001374A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601296A (en) * | 2021-08-19 | 2021-11-05 | 蔡佳玲 | New energy automobile brake disc equipment of using of polishing |
| CN113878470A (en) * | 2021-10-15 | 2022-01-04 | 重庆工业职业技术学院 | Automobile brake disc equipment of polishing |
| CN113977389A (en) * | 2021-11-05 | 2022-01-28 | 安徽省华耀玻璃有限公司 | Automatic angle regulation's cavity glass straight line edging machine |
| CN115256183A (en) * | 2022-06-28 | 2022-11-01 | 安徽江南泵阀集团有限公司 | Polishing device is used in production of stainless steel pump |
| CN116100086A (en) * | 2022-11-16 | 2023-05-12 | 江苏新银叶传动机电有限公司 | Polishing device for gear machining for wind driven generator and using method |
| CN116924054A (en) * | 2023-09-15 | 2023-10-24 | 烟台美丰机械集团有限公司 | Automobile brake disc processing and transferring device |
| CN117283419A (en) * | 2023-11-27 | 2023-12-26 | 山东省三鼎汽车配件有限公司 | Brake disc processingequipment |
| CN117583931A (en) * | 2024-01-19 | 2024-02-23 | 宁波赛德森减振系统有限公司 | Universal coupling bearing frame hole car grinding frock |
| CN117961688A (en) * | 2024-04-02 | 2024-05-03 | 江苏三晶半导体材料有限公司 | Polishing device for semiconductor production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487030A (en) * | 2018-05-24 | 2018-09-04 | 中铁十二局集团第四工程有限公司 | A kind of asphalt concrete pavement cutting equipment that can cool down automatically |
| CN208196452U (en) * | 2018-04-17 | 2018-12-07 | 娄国兰 | A kind of plastic products processing grinding apparatus |
| CN109894937A (en) * | 2017-12-10 | 2019-06-18 | 江门市新会区高航信息咨询有限公司 | A kind of bearing sander |
| CN209830934U (en) * | 2019-03-20 | 2019-12-24 | 南京永庆机械制造有限公司 | Clamping tool for machining annular parts |
| CN110815012A (en) * | 2019-11-08 | 2020-02-21 | 温州大学瓯江学院 | Burnishing device of mechanical seal processing usefulness |
-
2021
- 2021-02-09 CN CN202110187872.3A patent/CN113001374A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109894937A (en) * | 2017-12-10 | 2019-06-18 | 江门市新会区高航信息咨询有限公司 | A kind of bearing sander |
| CN208196452U (en) * | 2018-04-17 | 2018-12-07 | 娄国兰 | A kind of plastic products processing grinding apparatus |
| CN108487030A (en) * | 2018-05-24 | 2018-09-04 | 中铁十二局集团第四工程有限公司 | A kind of asphalt concrete pavement cutting equipment that can cool down automatically |
| CN209830934U (en) * | 2019-03-20 | 2019-12-24 | 南京永庆机械制造有限公司 | Clamping tool for machining annular parts |
| CN110815012A (en) * | 2019-11-08 | 2020-02-21 | 温州大学瓯江学院 | Burnishing device of mechanical seal processing usefulness |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601296A (en) * | 2021-08-19 | 2021-11-05 | 蔡佳玲 | New energy automobile brake disc equipment of using of polishing |
| CN113878470A (en) * | 2021-10-15 | 2022-01-04 | 重庆工业职业技术学院 | Automobile brake disc equipment of polishing |
| CN113977389A (en) * | 2021-11-05 | 2022-01-28 | 安徽省华耀玻璃有限公司 | Automatic angle regulation's cavity glass straight line edging machine |
| CN115256183A (en) * | 2022-06-28 | 2022-11-01 | 安徽江南泵阀集团有限公司 | Polishing device is used in production of stainless steel pump |
| CN115256183B (en) * | 2022-06-28 | 2024-05-17 | 安徽江南泵阀集团有限公司 | Polishing device for stainless steel pump production |
| CN116100086A (en) * | 2022-11-16 | 2023-05-12 | 江苏新银叶传动机电有限公司 | Polishing device for gear machining for wind driven generator and using method |
| CN116924054B (en) * | 2023-09-15 | 2023-11-14 | 烟台美丰机械集团有限公司 | Automobile brake disc processing and transferring device |
| CN116924054A (en) * | 2023-09-15 | 2023-10-24 | 烟台美丰机械集团有限公司 | Automobile brake disc processing and transferring device |
| CN117283419A (en) * | 2023-11-27 | 2023-12-26 | 山东省三鼎汽车配件有限公司 | Brake disc processingequipment |
| CN117283419B (en) * | 2023-11-27 | 2024-03-22 | 山东省三鼎汽车配件有限公司 | Brake disc processingequipment |
| CN117583931A (en) * | 2024-01-19 | 2024-02-23 | 宁波赛德森减振系统有限公司 | Universal coupling bearing frame hole car grinding frock |
| CN117583931B (en) * | 2024-01-19 | 2024-04-12 | 宁波赛德森减振系统有限公司 | Universal coupling bearing frame hole car grinding frock |
| CN117961688A (en) * | 2024-04-02 | 2024-05-03 | 江苏三晶半导体材料有限公司 | Polishing device for semiconductor production |
| CN117961688B (en) * | 2024-04-02 | 2024-06-11 | 江苏三晶半导体材料有限公司 | Polishing device for semiconductor production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113001374A (en) | Burnishing device is used in brake disc production | |
| CN107649983A (en) | A kind of Hardware fitting processing sanding apparatus | |
| CN113997163B (en) | Machine case accessory synchronous processing grinding machine | |
| CN114888708B (en) | Miniature hardware processing inner wall burnishing device | |
| CN115446681A (en) | Automobile rear axle housing polishing equipment | |
| CN211848011U (en) | Leather surface treatment device | |
| CN210756933U (en) | Multi-angle manual robot grinding device | |
| CN114310512B (en) | Finish machining device for air outlet panel of cylindrical air purifier | |
| CN108340266A (en) | A kind of lifting rotation burnishing device and polishing method for plastic processing | |
| CN111975560A (en) | Automatic grinding device | |
| CN113714806B (en) | Roll forming equipment is used in processing of vehicle chassis stamping workpiece | |
| CN116330063B (en) | Metal filing dust fall recovery system polishes | |
| CN217344990U (en) | Surface polishing device for automobile fastener | |
| CN220428004U (en) | Cylindrical grinder grinding wheel dressing device for cutter production | |
| CN116141197B (en) | Workpiece locking mechanism for machining equipment | |
| CN112355794A (en) | Polishing device for machine-building | |
| CN219131890U (en) | Impeller surface polishing device | |
| CN219359060U (en) | Polishing device | |
| CN207508906U (en) | A kind of Hardware fitting processing grinding device | |
| CN213105963U (en) | Quick polishing and finishing device for pipe fitting port for machining | |
| CN213411375U (en) | Ultrasonic-assisted abrasive particle flow finishing machine | |
| CN214770968U (en) | Processing device for bent aluminum alloy thin-wall part | |
| CN210255540U (en) | Forming and grinding device for permanent magnet material | |
| CN220071843U (en) | Raw material grinding machine | |
| CN219356142U (en) | Granulator for producing ceramsite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |