CN116619171B - Vertical numerical control chamfering machine - Google Patents
Vertical numerical control chamfering machine Download PDFInfo
- Publication number
- CN116619171B CN116619171B CN202310514491.0A CN202310514491A CN116619171B CN 116619171 B CN116619171 B CN 116619171B CN 202310514491 A CN202310514491 A CN 202310514491A CN 116619171 B CN116619171 B CN 116619171B
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- piston
- rod
- groove
- vertical
- clamping
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- 239000003921 oil Substances 0.000 claims description 34
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
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- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- 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
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- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The application relates to the technical field of metal processing, in particular to a vertical numerical control chamfering machine, which comprises a workbench, a processing device, a feeding device and a clamping device, wherein the processing device is arranged on the workbench and comprises a processing seat arranged on the workbench and a processing wheel arranged on the processing seat; the feeding device comprises a feeding table arranged on the workbench, a mounting groove is formed in the workbench, and the feeding table is slidably arranged in the mounting groove; clamping device is in including setting up bottom plate on the pay-off platform and setting are in clamping frame on the bottom plate, the clamping frame includes horizontal portion and vertical portion, be provided with vertical connecting pipe in the horizontal portion, movable mounting has the clamping lever in the connecting pipe, be provided with the drive on the clamping frame the first driving piece of the vertical removal of clamping lever, be provided with the second driving piece in the workstation. The clamping and fixing device has the effect of clamping and fixing the plate to be processed during processing.
Description
Technical Field
The application relates to the technical field of metal processing, in particular to a vertical numerical control chamfering machine.
Background
The metal plate and other materials often need to be processed on the edges thereof in production and processing, so that the edges are smoother, the structure of a chamfering machine can be used in processing, and the edges of the metal are polished, chamfered and other processed through tools such as grinding wheels on the chamfering machine.
In the related art, when processing longer sheet metal, the operator needs to manually clamp the sheet metal for a long time to process the sheet metal, so that the labor intensity is high and the use is inconvenient.
The present application is proposed based on the above-mentioned problems to solve the above-mentioned technical problems.
Disclosure of Invention
To the problem that exists among the prior art, this application discloses a vertical numerical control chamfering machine, including following technical scheme: the vertical numerical control chamfering machine comprises a workbench, a processing device, a feeding device and a clamping device, wherein the processing device is arranged on the workbench and comprises a processing seat arranged on the workbench and a processing wheel arranged on the processing seat; the feeding device comprises a feeding table arranged on the workbench, a mounting groove is formed in the workbench, and the feeding table is slidably arranged in the mounting groove; the clamping device comprises a bottom plate arranged on the feeding table and a clamping frame arranged on the bottom plate, the clamping frame comprises a transverse portion and a vertical portion, a vertical connecting pipe is arranged on the transverse portion, a clamping rod is movably installed in the connecting pipe, a first driving piece for driving the clamping rod to vertically move is arranged on the clamping frame, and a second driving piece for driving the feeding table to move is arranged in the working table.
The bottom plate is provided with a movable groove, the bottom of the clamping frame is slidably arranged in the movable groove, and the clamping frame is perpendicular to the sliding direction of the feeding table; a first piston is movably arranged in the connecting pipe, and the first piston is propped against the inner wall of the connecting pipe and slides along the connecting pipe; the transverse part is provided with a transverse groove communicated with the connecting pipe, a second piston is movably mounted in the transverse groove, the second piston abuts against the inner wall of the transverse groove and slides along the transverse groove, and a transverse driving rod is arranged on one side, away from the connecting pipe, of the second piston.
Illustratively, be provided with vertical groove in the vertical portion, movable mounting has the third piston in the vertical groove, the third piston with vertical inslot wall offsets and follows vertical groove slides, be provided with on the vertical portion with the extending groove of vertical groove intercommunication, be provided with the baffle on the bottom plate, the baffle is located the holder is kept away from one side of processing wheel, extending groove opening orientation baffle sets up, extending inslot is provided with the fourth piston, the fourth piston with extend inslot wall offsets and follows extending groove slides, be connected with the extrusion pole on the fourth piston, the extrusion pole orientation baffle one end extends to the outside of extending groove, the third piston is kept away from one side of extending groove is provided with vertical actuating lever.
Illustratively, the first driving member includes a turntable rotatably mounted in the clamping frame, an arc-shaped groove is provided on the turntable, the arc-shaped groove is curved, the curved direction of the arc-shaped groove is gradually away from the center of the turntable and is curved towards the circumferential direction of the turntable, the ends of the transverse driving rod and the vertical driving rod are respectively provided with a clamping block, the clamping blocks are in one-to-one correspondence with the arc-shaped grooves, and the clamping blocks are located in the arc-shaped grooves and are matched with the arc-shaped grooves.
Illustratively, a first electric push rod is arranged on the clamping frame, a guide rod is connected to the end portion of the first electric push rod, the guide rod extends to the inside of the clamping frame, a bent guide groove is arranged on the guide rod, a through hole for the guide rod to pass through is formed in the rotary table, and a guide block matched with the guide groove is arranged in the through hole.
Illustratively, the second driving member includes a driving motor disposed in the workbench, the driving motor is connected with a screw rod, the screw rod is located in the mounting groove, a nut matched with the screw rod is disposed at the bottom of the feeding table, and the screw rod penetrates through the nut and is in threaded fit with the nut.
The feeding table is provided with a sliding groove, the bottom plate is movably arranged in the sliding groove, the bottom plate is mutually perpendicular to the moving direction of the feeding table, a second electric push rod is arranged in the feeding table, the bottom of the bottom plate is provided with a connecting block, a cavity is arranged in the feeding table, the bottom of the sliding groove is communicated with the cavity through a strip-shaped hole, the connecting block is slidably arranged in the strip-shaped hole, a driving pipe is arranged on the inner wall of the cavity, a fifth piston and a sixth piston are movably arranged in the driving pipe, one end of the second electric push rod extends into the driving pipe and is connected with the fifth piston, and the sixth piston is connected with a connecting rod, and one end of the connecting rod extends to the outside of the driving pipe and is connected with the connecting block.
An oil tank for storing lubricating oil is arranged at the bottom of the cavity, an oil outlet is arranged on the oil tank, a blocking piston is arranged on the oil outlet, and the blocking piston is connected with a reset piece; the bottom of the cavity is movably provided with a movable block, the movable block is provided with an outer magnet, the sixth piston is provided with an inner magnet, and the magnetism of one side, close to the outer magnet, of the inner magnet is opposite to that of the other side; the movable block is provided with the movable rod towards one side of the plugging piston, the plugging piston and an interval is reserved between the ends of the movable rod, an oil leakage groove is formed in the inner wall of the bottom of the cavity, an opening at the top of the oil leakage groove is positioned below the oil outlet, and an opening at the bottom of the oil leakage groove is arranged towards the screw rod.
The return piece comprises a return rod connected to the plugging piston and a return spring sleeved on the return rod, a stop block is arranged in the oil tank and is connected with the stop block in a sliding mode, and one end of the return spring is connected with the plugging piston, and the other end of the return spring is connected with the stop block.
The application has at least the following technical effects,
1. the structure of feeding table and clamping device has been increased, put sheet metal on the feeding table, carry out the centre gripping fixedly through clamping device, the feeding table can remove on the workstation, drives the panel and removes in the removal to carry out chamfering processing through the processing wheel on the processingequipment to sheet metal, do not need the manual centre gripping and the removal that carry out sheet metal, it is more convenient to use.
2. The clamping frame is internally provided with the rotary table and the first electric push rod, the rotary table can be driven to rotate when the first electric push rod works, the transverse driving rod moves when the rotary table rotates, and the transverse driving rod drives the clamping rod to vertically move through the structures of the second piston and the first piston, so that the clamping and positioning of the plate are realized; simultaneously, the clamping frame can slide, and vertical drive rod moves and drives third piston, fourth piston and clamping lever to remove, and the clamping lever makes the clamping frame towards processingequipment horizontal migration, drives panel and is close to processingequipment and support tightly, is convenient for carry out the processing of panel.
Drawings
Fig. 1 is a schematic main structure of an embodiment of the present application.
Fig. 2 is an internal schematic view of a main structure in an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of part B of fig. 2.
Fig. 5 is a schematic structural diagram of a rotor and a guide rod in an embodiment of the present application.
Reference numerals: 1. a work table; 11. a mounting groove; 12. a driving motor; 13. a screw rod; 2. a processing seat; 21. a processing wheel; 3. a clamping frame; 31. a first electric push rod; 311. a guide rod; 312. a guide groove; 313. a turntable; 314. an arc-shaped groove; 315. a clamping block; 32. a transverse portion; 33. a vertical portion; 34. a transverse slot; 35. a vertical groove; 36. a second piston; 37. a third piston; 38. a transverse driving rod; 39. a vertical driving rod; 4. a connecting pipe; 41. a first piston; 42. a clamping rod; 5. a feeding table; 51. a chute; 52. a bottom plate; 53. a baffle; 54. a movable groove; 55. a bar-shaped hole; 56. a connecting block; 57. a cavity; 6. an extension groove; 61. a fourth piston; 62. an extrusion rod; 7. a driving tube; 71. a second electric push rod; 72. a fifth piston; 73. a sixth piston; 74. a connecting rod; 75. an inner magnet; 8. an oil tank; 81. an oil hole; 82. plugging the piston; 83. a reset lever; 84. a stop block; 9. a movable block; 91. a movable rod; 92. an external magnet.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
As shown in fig. 1-5, the embodiment of the application discloses a vertical numerical control chamfering machine, which comprises a workbench 1, a processing device arranged on the workbench 1, a feeding device and a clamping device, wherein the processing device comprises a processing seat 2 arranged on the workbench 1 and a processing wheel 21 arranged on the processing seat 2. The feeding device comprises a feeding table 5 arranged on a workbench 1, a mounting groove 11 is formed in the workbench 1, and the feeding table 5 is slidably arranged in the mounting groove 11. The clamping device comprises a bottom plate 52 arranged on the feeding table 5 and a clamping frame 3 arranged on the bottom plate 52, wherein the clamping frame 3 comprises a transverse portion 32 and a vertical portion 33, a vertical connecting pipe 4 is arranged on the transverse portion 32, a clamping rod 42 is movably installed in the connecting pipe 4, a first driving piece for driving the clamping rod 42 to vertically move is arranged on the clamping frame 3, and a second driving piece for driving the feeding table 5 to move is arranged in the working table 1.
The vertical numerical control chamfering machine that this application provided has increased the structure of pay-off platform 5 and clamping device, puts sheet metal on the pay-off platform 5, and it is fixed to carry out the centre gripping through clamping device, and pay-off platform 5 can remove on workstation 1, drives the panel and removes when removing to carry out chamfering processing to sheet metal through the processing wheel 21 on the processingequipment, do not need the manual centre gripping and the removal that carry out sheet metal, it is more convenient to use.
Illustratively, the bottom plate 52 is provided with a movable groove 54, and the bottom of the clamping frame 3 is slidably mounted in the movable groove 54, and the sliding direction of the clamping frame 3 and the feeding table 5 is perpendicular. The connecting pipe 4 is movably provided with a first piston 41, and the first piston 41 is propped against the inner wall of the connecting pipe 4 and slides along the connecting pipe 4. The transverse portion 32 is provided with a transverse groove 34 communicated with the connecting pipe 4, a second piston 36 is movably mounted in the transverse groove 34, the second piston 36 abuts against the inner wall of the transverse groove 34 and slides along the transverse groove 34, and one side of the second piston 36 away from the connecting pipe 4 is provided with a transverse driving rod 38. The vertical part 33 is provided with a vertical groove 35, a third piston 37 is movably arranged in the vertical groove 35, the third piston 37 abuts against the inner wall of the vertical groove 35 and slides along the vertical groove 35, the vertical part 33 is provided with an extending groove 6 communicated with the vertical groove 35, the bottom plate 52 is provided with a baffle 53, the baffle 53 is positioned on one side of the clamping frame 3 far away from the processing wheel 21, an opening of the extending groove 6 is arranged towards the baffle 53, a fourth piston 61 is arranged in the extending groove 6, the fourth piston 61 abuts against the inner wall of the extending groove 6 and slides along the extending groove 6, the fourth piston 61 is connected with a squeezing rod 62, the squeezing rod 62 extends to the outside of the extending groove 6 towards one end of the baffle 53, and one side of the third piston 37 far away from the extending groove 6 is provided with a vertical driving rod 39.
The structure using the lateral drive rod 38 is used to drive the first piston 41, the first piston 41 changing the air pressure in the lateral groove 34 and the connecting tube 4, and the second piston 36 moving together with the movement of the first piston 41. The structure of using vertical actuating lever 39 drives the third piston 37 and removes, can change inside atmospheric pressure when the third piston 37 removes for the fourth piston 61 removes, and the fourth piston 61 can drive the extrusion pole 62 and remove, and the extrusion pole 62 is used in baffle 53, drives the holder 3 wholly and takes place to remove and drive waiting to process panel and remove a short distance towards processingequipment, conveniently processes panel. Meanwhile, when the second piston 36 drives the first piston 41 to move, the first piston 41 drives the clamping rod 42 to move vertically, and the clamping rod 42 acts on the plate to clamp and position the plate.
Illustratively, the first driving member includes a turntable 313 rotatably mounted in the clamping frame 3, an arc-shaped groove 314 is provided on the turntable 313, the arc-shaped groove 314 is curved, the curved direction of the arc-shaped groove 314 is gradually away from the center of the turntable 313 and curves towards the circumferential direction of the turntable 313, the ends of the transverse driving rod 38 and the vertical driving rod 39 are respectively provided with a clamping block 315, the clamping blocks 315 are in one-to-one correspondence with the arc-shaped groove 314, and the clamping blocks 315 are positioned in the arc-shaped groove 314 and are matched with the arc-shaped groove 314. Be provided with first electric putter 31 on the holder 3, first electric putter 31 end connection has guide bar 311, and guide bar 311 extends to the holder 3 inside, is provided with crooked guide slot 312 on the guide bar 311, is provided with the through-hole that supplies guide bar 311 to pass through on the carousel 313, is provided with in the through-hole with guide slot 312 complex guide block.
The structure of the turntable 313 in the clamping frame 3 is increased, the first electric push rod 31 is arranged on the clamping frame 3, the first electric push rod 31 can push the guide rod 311 to move horizontally during working, the guide groove 312 is matched with the guide block in the through hole on the turntable 313 during movement of the guide rod 311, the guide rod 311 drives the turntable 313 to rotate, and the linear motion of the guide rod 311 is converted into circumferential rotation of the turntable 313. Meanwhile, the arc-shaped groove 314 on the turntable 313 and the clamping block 315 are matched with each other to drive the transverse driving rod 38 and the vertical driving rod 39, and then the circumferential motion of the turntable 313 is converted into linear motion of the transverse driving rod 38 and the vertical driving rod 39, so that the second piston 36 and the third piston 37 are driven, and the first piston 41 and the fourth piston 61 are driven.
The feeding table 5 is slidably mounted in the mounting groove 11 of the workbench 1, the second driving piece comprises a driving motor 12 arranged in the workbench 1, the driving motor 12 is connected with a screw rod 13, the screw rod 13 is positioned in the mounting groove 11, a nut matched with the screw rod 13 is arranged at the bottom of the feeding table 5, and the screw rod 13 penetrates through the nut and is in threaded fit with the nut. Through setting up the structure of driving motor 12 and lead screw 13, can drive lead screw 13 at driving motor 12 during operation and rotate to the realization is to the drive of pay-off platform 5, realizes the slip of pay-off platform 5 on the horizontal direction, thereby drives and waits to process panel and remove, conveniently carries out the processing of panel.
Illustratively, a chute 51 is provided on the feeding table 5, a bottom plate 52 is movably mounted in the chute 51, the moving directions of the bottom plate 52 and the feeding table 5 are mutually perpendicular, a second electric push rod 71 is provided in the feeding table 5, a connecting block 56 is provided at the bottom of the bottom plate 52, a cavity 57 is provided in the feeding table 5, the bottom of the chute 51 is communicated with the cavity 57 through a bar hole 55, the connecting block 56 is slidably mounted in the bar hole 55, a driving tube 7 is provided on the inner wall of the cavity 57, a fifth piston 72 and a sixth piston 73 are movably mounted in the driving tube 7, one end of the second electric push rod 71 extends into the driving tube 7 and is connected with the fifth piston 72, the sixth piston 73 is connected with a connecting rod 74, and one end of the connecting rod 74 extends to the outside of the driving tube 7 and is connected with the connecting block 56.
The bottom plate 52 is slidably mounted on the feeding table 5, the driving pipe 7 is mounted in the cavity 57, when the second electric push rod 71 works, the fifth piston 72 is driven to move, the air pressure in the driving pipe 7 is changed, so that the sixth piston 73 is driven to move horizontally, the connecting rod 74 connected with the sixth piston 73 is pushed to move, the connecting rod 74 drives the connecting block 56 to move horizontally, the connecting block 56 drives the bottom plate 52 to move, the bottom plate 52 is driven, after the horizontal position of the bottom plate 52 is changed, the clamping device can be suitable for plates with different widths, and the applicability of the clamping device is improved.
The bottom of the cavity 57 is provided with an oil tank 8 for storing lubricating oil, the oil tank 8 is provided with an oil outlet 81, the oil outlet 81 is provided with a blocking piston 82, and the blocking piston 82 is connected with a resetting piece; the bottom of the cavity 57 is movably provided with a movable block 9, the movable block 9 is provided with an outer magnet 92, the outer magnet 92 is abutted against the bottom of the driving tube 7, the sixth piston 73 is provided with an inner magnet 75, and the magnetism of the side, close to each other, of the inner magnet 75 and the outer magnet 92 is opposite; the movable block 9 is provided with movable rod 91 towards one side of shutoff piston 82, leaves the interval between shutoff piston 82 and the tip of movable rod 91, is provided with the oil leak groove on the cavity 57 bottom inner wall, and oil leak groove top opening is located oil outlet 81 below, and oil leak groove bottom opening sets up towards lead screw 13. The reset piece comprises a reset rod 83 connected to the blocking piston 82 and a reset spring sleeved on the reset rod 83, a stop block 84 is arranged in the oil tank 8, the reset rod 83 is connected with the stop block 84 in a sliding mode, one end of the reset spring is connected with the blocking piston 82, and the other end of the reset spring is connected with the stop block 84.
The structure of the oil tank 8 is increased, the movement of the fifth piston 72 and the sixth piston 73 does not affect the oil tank 8 under normal conditions, but along with the long-term operation of the feeding table 5, the temperature at the screw rod 13 gradually rises, the temperature of the feeding table 5 and the internal cavity 57 also rise, when the temperature rises, although the stroke of the fifth piston 72 is unchanged, the sixth piston 73 is driven to move for a longer distance, the sixth piston 73 drives the movable block 9 through the inner magnet 75 and the outer magnet 92, thereby driving the movable rod 91 to move for a longer distance, the end part of the movable rod 91 acts on the plugging piston 82 of the oil tank 8, so that the plugging piston 82 is partially opened, lubricating oil is discharged from the oil hole 81 and falls onto the screw rod 13 through an oil leakage groove, lubrication of the screw rod 13 is realized, damping of the screw rod 13 during operation is reduced, the temperature during operation is reduced, protection of a driving piece is realized while the screw rod 13 is lubricated, after the movable rod 91 moves reversely, the plugging piston 82 is reset under the action of a reset piece, and the piston is plugged again.
The use principle of the embodiment is as follows: when the plate is required to be processed, the plate is placed on the feeding table 5, the first electric push rod 31 pushes the guide rod 311 to move horizontally when working, the guide groove 312 is matched with the guide block in the through hole on the turntable 313 when the guide rod 311 moves, the guide rod 311 drives the turntable 313 to rotate, and the linear motion of the guide rod 311 is converted into the circumferential rotation of the turntable 313. Meanwhile, the arc-shaped groove 314 on the turntable 313 and the clamping block 315 are matched with each other to drive the transverse driving rod 38 and the vertical driving rod 39, and then the circumferential motion of the turntable 313 is converted into linear motion of the transverse driving rod 38 and the vertical driving rod 39, so that the second piston 36 and the third piston 37 are driven, and the first piston 41 and the fourth piston 61 are driven.
The first piston 41 changes the air pressure in the lateral groove 34 and the connection pipe 4, and the second piston 36 moves together with the movement of the first piston 41. The structure of using vertical actuating lever 39 drives the third piston 37 and removes, can change inside atmospheric pressure when the third piston 37 removes for the fourth piston 61 removes, and the fourth piston 61 can drive the extrusion pole 62 and remove, and the extrusion pole 62 is used in baffle 53, drives the holder 3 wholly and takes place to remove and drive waiting to process panel and remove a short distance towards processingequipment, conveniently processes panel. Meanwhile, when the second piston 36 drives the first piston 41 to move, the first piston 41 drives the clamping rod 42 to move vertically, and the clamping rod 42 acts on the plate to clamp and position the plate.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (5)
1. The vertical numerical control chamfering machine is characterized by comprising a workbench (1), a processing device, a feeding device and a clamping device, wherein the processing device is arranged on the workbench (1) and comprises a processing seat (2) arranged on the workbench (1) and a processing wheel (21) arranged on the processing seat (2); the feeding device comprises a feeding table (5) arranged on the workbench (1), an installation groove (11) is formed in the workbench (1), and the feeding table (5) is slidably installed in the installation groove (11); the clamping device comprises a bottom plate (52) arranged on the feeding table (5) and a clamping frame (3) arranged on the bottom plate (52), the clamping frame (3) comprises a transverse part (32) and a vertical part (33), a vertical connecting pipe (4) is arranged on the transverse part (32), a clamping rod (42) is movably arranged in the connecting pipe (4), a first driving piece for driving the clamping rod (42) to vertically move is arranged on the clamping frame (3), and a second driving piece for driving the feeding table (5) to move is arranged in the workbench (1);
the bottom plate (52) is provided with a movable groove (54), the bottom of the clamping frame (3) is slidably arranged in the movable groove (54), and the clamping frame (3) is perpendicular to the sliding direction of the feeding table (5); a first piston (41) is movably arranged in the connecting pipe (4), and the first piston (41) props against the inner wall of the connecting pipe (4) and slides along the connecting pipe (4); a transverse groove (34) communicated with the connecting pipe (4) is formed in the transverse portion (32), a second piston (36) is movably mounted in the transverse groove (34), the second piston (36) abuts against the inner wall of the transverse groove (34) and slides along the transverse groove (34), and a transverse driving rod (38) is arranged on one side, away from the connecting pipe (4), of the second piston (36);
a vertical groove (35) is formed in the vertical portion (33), a third piston (37) is movably mounted in the vertical groove (35), the third piston (37) abuts against the inner wall of the vertical groove (35) and slides along the vertical groove (35), an extension groove (6) communicated with the vertical groove (35) is formed in the vertical portion (33), a baffle plate (53) is arranged on the bottom plate (52), the baffle plate (53) is located on one side, far away from the processing wheel (21), of the clamping frame (3), an opening of the extension groove (6) faces towards the baffle plate (53), a fourth piston (61) is arranged in the extension groove (6), the fourth piston (61) abuts against the inner wall of the extension groove (6) and slides along the extension groove (6), an extrusion rod (62) is connected to the fourth piston (61), the extrusion rod (62) extends towards one end of the baffle plate (53) to the outside of the extension groove (6), and the third piston (6) is provided with a driving rod (39), and the vertical rod (37) extends away from one side of the extension groove (6);
the first driving piece comprises a rotary table (313) rotatably installed in the clamping frame (3), arc grooves (314) are formed in the rotary table (313), the arc grooves (314) are bent, the bending direction of the arc grooves (314) is gradually away from the center of the rotary table (313) and bends towards the circumferential direction of the rotary table (313), clamping blocks (315) are arranged at the ends of the transverse driving rod (38) and the vertical driving rod (39), the clamping blocks (315) are in one-to-one correspondence with the arc grooves (314), and the clamping blocks (315) are located in the arc grooves (314) and are matched with the arc grooves (314);
be provided with first electric putter (31) on holder (3), first electric putter (31) end connection has guide bar (311), guide bar (311) extend to inside holder (3), be provided with crooked guide way (312) on guide bar (311), be provided with on carousel (313) and supply the through-hole that guide bar (311) passed through, be provided with in the through-hole with guide way (312) complex guide block.
2. The vertical numerical control chamfering machine according to claim 1, characterized in that the second driving member comprises a driving motor (12) arranged in the workbench (1), the driving motor (12) is connected with a screw rod (13), the screw rod (13) is located in the mounting groove (11), a nut matched with the screw rod (13) is arranged at the bottom of the feeding table (5), and the screw rod (13) penetrates through the nut and is in threaded fit with the nut.
3. The vertical numerical control chamfering machine according to claim 2, characterized in that a chute (51) is arranged on the feeding table (5), the bottom plate (52) is movably installed in the chute (51), the bottom plate (52) and the moving direction of the feeding table (5) are mutually perpendicular, a second electric push rod (71) is arranged in the feeding table (5), a connecting block (56) is arranged at the bottom of the bottom plate (52), a cavity (57) is arranged in the feeding table (5), the bottom of the chute (51) is communicated with the cavity (57) through a strip-shaped hole (55), the connecting block (56) is slidably installed in the strip-shaped hole (55), a driving pipe (7) is arranged on the inner wall of the cavity (57), a fifth piston (72) and a sixth piston (73) are movably installed in the driving pipe (7), one end of the second electric push rod (71) extends into the driving pipe (7) and is connected with the fifth piston (72), and the sixth piston (73) is connected with one end of the connecting rod (74) which extends to the connecting rod (56).
4. A vertical numerical control chamfering machine according to claim 3, characterized in that an oil tank (8) for storing lubricating oil is arranged at the bottom of the cavity (57), an oil outlet hole (81) is arranged on the oil tank (8), a blocking piston (82) is arranged on the oil outlet hole (81), and a reset piece is connected to the blocking piston (82); the movable block (9) is movably mounted on the inner wall of the bottom of the cavity (57), an outer magnet (92) is arranged on the movable block (9), an inner magnet (75) is arranged on the sixth piston (73), and the magnetism of one side, close to each other, of the inner magnet (75) and the magnetism of one side, close to each other, of the outer magnet (92) are opposite; the movable block (9) is provided with a movable rod (91) towards one side of the plugging piston (82), an interval is reserved between the plugging piston (82) and the end part of the movable rod (91), an oil leakage groove is formed in the inner wall of the bottom of the cavity (57), an opening at the top of the oil leakage groove is positioned below the oil outlet (81), and an opening at the bottom of the oil leakage groove is arranged towards the screw rod (13).
5. The vertical type numerical control chamfering machine according to claim 4, wherein the reset piece comprises a reset rod (83) connected to the plugging piston (82) and a reset spring sleeved on the reset rod (83), a stop block (84) is arranged in the oil tank (8), the reset rod (83) is slidably connected with the stop block (84), one end of the reset spring is connected with the plugging piston (82), and the other end of the reset spring is connected with the stop block (84).
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| CN202310514491.0A CN116619171B (en) | 2023-05-09 | 2023-05-09 | Vertical numerical control chamfering machine |
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| CN202310514491.0A CN116619171B (en) | 2023-05-09 | 2023-05-09 | Vertical numerical control chamfering machine |
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| CN116619171B true CN116619171B (en) | 2024-01-09 |
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