CN111468949A - Magnetic material drilling and polishing device - Google Patents
Magnetic material drilling and polishing device Download PDFInfo
- Publication number
- CN111468949A CN111468949A CN202010445342.XA CN202010445342A CN111468949A CN 111468949 A CN111468949 A CN 111468949A CN 202010445342 A CN202010445342 A CN 202010445342A CN 111468949 A CN111468949 A CN 111468949A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- feeding
- drilling
- polishing
- rod
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 49
- 238000005498 polishing Methods 0.000 title claims abstract description 44
- 239000000696 magnetic material Substances 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 94
- 238000009434 installation Methods 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 2
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 2
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A magnetic material borehole abrading device comprising: the device comprises a magnetic core, a feeding mechanism, a positioning mechanism, a drilling and polishing mechanism and a cleaning mechanism; the feeding mechanism comprises a feeding disc and a feeding channel, and the feeding disc is communicated with the feeding channel; the positioning mechanism comprises a positioning frame and a clamping mechanism, the positioning frame is arranged at the tail end of the feeding channel and comprises a placing table, the placing table is used for placing the magnetic core, and a chip leakage hole is formed in the bottom of the placing table; the two clamping mechanisms are used for clamping the magnetic core; the drilling and polishing mechanism comprises a fixed frame, a hydraulic lifting rod, a rotary disc, a drill and a polisher, wherein the fixed frame is arranged above the positioning frame, and the drill and the polisher are oppositely arranged at two ends of a symmetrical shaft of the rotary disc; the cleaning mechanism comprises a high-pressure air gun, and the gun head of the high-pressure air gun is arranged right opposite to the placing table. This application can realize automatic feeding, automatic drilling, automatic polishing, the automatic sweeps of clearing up to the magnetic core, has realized streamlined production, has reduced the process, has improved production efficiency.
Description
Technical Field
The invention relates to the technical field of magnetic material processing, in particular to a magnetic material drilling and polishing device.
Background
Magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials. The manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density and has the characteristic of lower loss. The nickel-zinc ferrite has the characteristics of extremely high resistivity, low magnetic permeability of less than several hundred, and the like. Ferrite cores are used in coils and transformers for various electronic devices.
In current magnetic core course of working, some magnetic cores adopt manual mode to drill, because there is the difference in workman's proficiency and experience, consequently there is the unsafe problem of drilling to need in addition to the magnetic core clearance piece after drilling, and need polish the hole alone, the process is comparatively loaded down with trivial details.
Disclosure of Invention
Therefore, a magnetic material drilling and polishing device which can simplify the process and realize streamlined production is needed.
A magnetic material borehole abrading device comprising: the device comprises a magnetic core, a feeding mechanism, a positioning mechanism, a drilling and polishing mechanism and a cleaning mechanism;
the magnetic core is of a cylindrical structure, the feeding mechanism comprises a feeding disc and a feeding channel, the magnetic core is vertically placed on the feeding disc, the feeding disc is provided with a feeding opening, the feeding channel is communicated with the feeding opening, the feeding channel comprises two parallel conveyor belts and a bottom plate, the bottom plate is arranged below the conveyor belts, the bottom plate is arranged between the two conveyor belts, the plane where the conveyor belts are located is perpendicular to the plane where the bottom plate is located, and at least one conveyor belt is arranged to be tightly attached to the magnetic core;
the positioning mechanism comprises a positioning frame and a clamping mechanism, the positioning frame is arranged at the tail end of the feeding channel and comprises a placing table, the placing table and the bottom plate are arranged on the same horizontal plane, the placing table is used for placing the magnetic core, and a chip leakage hole is formed in the bottom of the placing table; the clamping mechanism is arranged on one side of the positioning frame and comprises a workbench, a lifting cylinder, a rotating cylinder, a push-pull cylinder and a pneumatic clamping jaw, the lifting cylinder is arranged on the workbench, a lifting rod of the lifting cylinder is perpendicular to the workbench, the rotating cylinder is connected with the lifting rod, a rotating shaft of the rotating cylinder and the lifting rod are arranged in a straight line, the push-pull cylinder is connected with the rotating shaft, a push-pull rod of the push-pull cylinder is perpendicular to the rotating shaft, the pneumatic clamping jaw is connected with the push-pull rod, and a clamping part of the pneumatic clamping jaw is used for clamping the magnetic core;
the drilling and polishing mechanism comprises a fixing frame, a hydraulic lifting rod, a rotating disc, a perforator and a polisher, the fixing frame is arranged above the positioning frame, the hydraulic lifting rod is vertically arranged, the rotating disc is horizontally arranged, the hydraulic lifting rod is arranged below the fixing frame, one end of the hydraulic lifting rod is connected with the fixing frame, the other end of the hydraulic lifting rod is connected with the center of the rotating disc, the perforator and the polisher are oppositely arranged at two ends of a symmetric shaft of the rotating disc, the perforator comprises a drill rod, the polisher comprises a polishing rod, the drill rod is used for arranging a drill at one end for drilling the magnetic core, and the polisher is used for arranging a polishing head at one end for polishing the magnetic core;
the cleaning mechanism comprises a high-pressure air gun, the high-pressure air gun is fixed on the rotating disc, the gun head of the high-pressure air gun is opposite to the placing table, and the high-pressure air gun is connected with an air compressor through an air pipe.
In one embodiment, the diameter of the clearance hole is smaller than the diameter of the magnetic core.
In one embodiment, the scrap collecting device further comprises a scrap collecting frame, wherein an opening with a large upper part and a small lower part is formed in the scrap collecting frame, the opening is arranged below the positioning frame, and the scrap leaking hole penetrates through the positioning frame.
In one embodiment, the magnetic material drilling and grinding device further comprises a protective cover, and the protective cover covers the magnetic material drilling and grinding device.
In one embodiment, the material receiving frame is arranged close to the workbench and below one end, provided with the clamping groove, of the clamping rod.
In one embodiment, the device further comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises a supporting mechanism and a limiting mechanism,
the bearing mechanism comprises a bearing bracket and a bearing plate, the bearing bracket is arranged above the placing table, the bearing plate is arranged above the bearing bracket, a through hole is formed in the bearing plate, and when the magnetic core is placed on the placing table, the through hole is over against the magnetic core;
the limiting mechanism comprises a limiting baffle, an elastic sleeve and two guide rails, two sliding holes are formed in the rotating disc, the two sliding holes are arranged opposite to the center of the rotating disc, the guide rails are vertically arranged, the limiting baffle and the rotating disc are arranged in parallel, one end of each guide rail is fixed on the limiting baffle, the other end of each guide rail penetrates through the corresponding sliding hole in a sliding mode, and the elastic sleeve is sleeved on the guide rails;
the limiting baffle is provided with a first alignment hole and a second alignment hole, the first alignment hole is over against the drill rod, and the second alignment hole is over against the grinding rod.
In one embodiment, the limiting baffle is provided with a circular alignment hole, and the circular alignment hole is communicated with the first alignment hole and the second alignment hole.
In one embodiment, the gripping portion of the pneumatic jaw is provided with a layer of soft rubber.
The invention has the beneficial effects that: through feeding mechanism, positioning mechanism drilling grinding machanism and clearance mechanism mutually support, can realize right the automatic feeding of magnetic core, automatic drilling, automatic polishing, the automatic sweeps of clearing up have realized streamlined production, have reduced the process, have improved production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a magnetic material drilling and polishing device according to an embodiment;
FIG. 2 is a schematic structural view of another direction of the magnetic material drilling and polishing device according to an embodiment;
fig. 3 is a schematic structural view of a magnetic material drilling and polishing device according to another embodiment;
fig. 4 and 5 are schematic structural views of a magnetic material drilling and polishing device according to yet another embodiment.
Reference numerals: 10. a magnetic material drilling and polishing device; 100. a magnetic core; 200. a feeding mechanism; 300. a positioning mechanism; 400. a drilling and polishing mechanism; 500. a cleaning mechanism; 210. a feed tray; 220. a feed channel; 211. a feed opening; 221. a conveyor belt; 222. a base plate; 310. a positioning frame; 320. a clamping mechanism; 311. a placing table; 3111. chip leakage holes; 321. a work table; 322. a lifting cylinder; 323. a rotating cylinder; 324. a push-pull cylinder; 325. a pneumatic clamping jaw; 3251. a clamping portion; 410. a fixed mount; 420. a hydraulic lifting rod; 430. rotating the disc; 440. a drill; 450. a sander; 441. a drill rod; 442. grinding the rod; 510. a high pressure air lance; 600. a material receiving frame; 700. an auxiliary mechanism; 710. a support mechanism; 720. a limiting mechanism; 711. a support bracket; 712. a support plate; 7121. a through hole; 721. a limit baffle; 722. an elastic sleeve; 723. a guide rail; 7211. a first alignment hole; 7212. a second alignment hole; 7213. a circular alignment hole;
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, a magnetic material drilling and polishing apparatus 10 according to an embodiment of the present invention includes: the device comprises a magnetic core 100, a feeding mechanism 200, a positioning mechanism 300, a drilling and polishing mechanism 400 and a cleaning mechanism 500;
the magnetic core 100 is of a cylindrical structure, the feeding mechanism 200 comprises a feeding tray 210 and a feeding channel 220, the magnetic core 100 is vertically placed on the feeding tray 210, the feeding tray 210 is provided with a feeding opening 211, the feeding channel 220 is communicated with the feeding opening 211, the feeding channel 220 comprises two parallel conveyor belts 221 and a bottom plate 222, the bottom plate 222 is arranged below the conveyor belts 221, the bottom plate 222 is arranged between the two conveyor belts 221, the plane where the conveyor belts 221 are located is perpendicular to the plane where the bottom plate 222 is located, and at least one conveyor belt 221 is arranged to be tightly attached to the magnetic core 100;
specifically, the magnetic core 100 is placed in the feeding tray 210, the feeding tray 210 feeds the magnetic core 100 into the feeding channel 220, wherein at least one of the conveyor belts 221 is disposed close to the magnetic core 100, that is, the conveyor belt 221 drives the magnetic core 100 to roll when conveying, so as to drive the magnetic core 100 to move in the feeding channel 220, and the feeding speed of the magnetic core 100 in the feeding channel 220 is adjusted by adjusting the conveying speed of the conveyor belt 221.
It should be noted that, the two conveyor belts 221 do not necessarily need to be operated completely, when the conveying efficiency of the magnetic core 100 is sufficient, only one conveyor belt 221 may be used, and the conveying direction of the conveyor belt 221 needs to be consistent with the moving direction of the magnetic core 100; when it is required to increase the transmission efficiency of the magnetic core 100, the two conveyor belts 221 operate simultaneously, the transmission directions of the two conveyor belts 221 need to be opposite, and the rotation speed of the conveyor belt 221 corresponding to the movement direction of the magnetic core 100 needs to be larger.
The present application uses two conveyor belts 221 as the side walls of the conveying channel, rather than using the conventional method of placing objects on the conveyor belts 221 for conveying, mainly considering the following points:
firstly, the magnetic core 100 is vertically placed, so that the subsequent drilling operation on the magnetic core 100 from top to bottom is facilitated, when the magnetic core 100 is in a horizontal state, the magnetic core 100 is easy to roll, and when the magnetic core is drilled, the situation of drilling deviation is easy to occur;
secondly, two conveyor belts 221 are adopted to convey the magnetic cores 100, in order to enable the magnetic cores 100 to be compactly arranged, the conveyor belt 221 on one side is respectively started, the conveyor belt 221 on the other side is closed, the magnetic cores 100 tightly attached to the conveyor belts 221 move in the conveying direction, and one conveyor belt 221 is intermittently started and closed, so that the magnetic cores 100 can be compactly arranged, the processing continuity of the magnetic cores 100 is effectively guaranteed, and the processing efficiency is improved.
When the magnetic core 100 enters the feeding channel 220 from the feeding tray 210, the magnetic core 100 still keeps a vertical state, and this technical effect is achieved by the prior art that can be known by those skilled in the art, such as: the feeding opening 211 is horizontal to the bottom plate 222, when the feeding tray 210 rotates, the magnetic core 100 behind the feeding opening 211 pushes the magnetic core 100 at the feeding opening 211 to enter the feeding channel 220, and because the distance between the magnetic cores 100 is small, the magnetic cores 100 do not incline, and the magnetic cores 100 can keep a vertical state; there are other technical implementation schemes, which are not described herein.
The positioning mechanism 300 comprises a positioning frame 310 and a clamping mechanism 320, the positioning frame 310 is arranged at the tail end of the feeding channel 220, the positioning frame 310 comprises a placing table 311, the placing table 311 and the bottom plate 222 are arranged on the same horizontal plane, the placing table 311 is used for placing the magnetic core 100, and a chip leakage hole 3111 is formed in the bottom of the placing table 311; the clamping mechanism 320 is arranged on one side of the positioning frame 310, the clamping mechanism 320 comprises a workbench 321, a lifting cylinder 322, a rotating cylinder 323, a push-pull cylinder 324 and a pneumatic clamping jaw 325, the lifting cylinder 322 is arranged on the workbench 321, a lifting rod of the lifting cylinder 322 is arranged perpendicular to the workbench 321, the rotating cylinder 323 is connected with the lifting rod, a rotating shaft of the rotating cylinder 323 is arranged in a straight line with the lifting rod, the push-pull cylinder 324 is connected with the rotating shaft, a push-pull rod of the push-pull cylinder 324 is arranged perpendicular to the rotating shaft, the pneumatic clamping jaw 325 is connected with the push-pull rod, and a clamping portion 3251 of the pneumatic clamping jaw 325 is used for clamping the magnetic core 100;
specifically, after the feeding mechanism 200 conveys the magnetic core 100 to the placing table 311, the rotating cylinder 323 rotates the rotating shaft, so that the push-pull rod of the push-pull cylinder 324 faces the magnetic core 100, the push-pull cylinder 324 pushes the pneumatic clamping jaw 325, so that the clamping portion 3251 surrounds the magnetic core 100, the lifting cylinder 322 lifts the lifting rod, so that the rotating cylinder 323, the push-pull cylinder 324 and the pneumatic clamping jaw 325 lift, so that the clamping portion 3251 is located at a proper position of the magnetic core 100, and the clamping portion 3251 clamps the magnetic core 100 again, so that the magnetic core 100 is fixed, thereby facilitating a subsequent drilling and polishing operation.
The clamp portion 3251 may be two thin semicircular pieces, and the magnetic core 100 can be restricted from moving by folding the semicircular pieces so that the magnetic core 100 is surrounded by the two semicircular pieces.
The drilling and grinding mechanism 400 comprises a fixed frame 410, a hydraulic lifting rod 420, a rotating disc 430, a drill 440 and a grinder 450, the fixing frame 410 is disposed above the positioning frame 310, the hydraulic lifting rod 420 is disposed vertically, the rotating disc 430 is horizontally arranged, the hydraulic lifting rod 420 is arranged below the fixed frame 410, one end of the hydraulic lifting rod 420 is connected with the fixed frame 410, the other end of the hydraulic lifting rod 420 is connected with the center of the rotating disc 430, the reamer 440 and the sander 450 are oppositely disposed at both ends of the symmetry axis of the rotating disk 430, the reamer 440 includes a drill rod 441, the sander 450 includes a sanding rod 442, a drill is arranged at one end of the drill rod 441 used for drilling the magnetic core 100, and a polishing head is arranged at one end of the polisher 450 used for polishing the magnetic core 100;
specifically, the rotating disc 430 rotates, so that the drill 440 faces the magnetic core 100, and the hydraulic lifting rod 420 descends, so that the rotating disc 430 descends, and the drill 440 is driven to drill the magnetic core 100; after the drilling is completed, the hydraulic lifting rod 420 is lifted, so that the rotating disc 430 is lifted, the rotating disc 430 rotates, the sander 450 is opposite to the magnetic core 100, the hydraulic lifting rod 420 is lowered, so that the rotating disc 430 is lowered, and the sander 450 is driven to perform sanding operation on the magnetic core 100; after the grinding operation is completed, the hydraulic lift lever 420 is raised, so that the rotary disk 430 is raised, and then a drilling grinding operation for the next magnetic core 100 is performed.
In order to enable the drill 440 or the sander 450 to face the magnetic core 100, two position sensors may be disposed on the rotating disc 430 and the placing table 311, respectively, and the two position sensors face each other, and when the drill 440 or the sander 450 faces the magnetic core 100, the two opposite position sensors can sense each other, one of the position sensors is electrically connected to the driving mechanism of the rotating disc 430, and when the two position sensors sense each other, one of the position sensors controls the driving mechanism of the rotating disc 430 to stop driving, at this time, the drill 440 or the sander 450 can face the magnetic core 100.
The rotation driving mechanism of the rotating disk 430 may use a motor or an air cylinder, which belongs to the technology known to those skilled in the art and will not be described herein.
The cleaning mechanism 500 comprises a high-pressure air gun 510, the high-pressure air gun 510 is fixed on the rotating disc 430, the gun head of the high-pressure air gun 510 is arranged right opposite to the placing table 311, and the high-pressure air gun 510 is connected with an air compressor through an air pipe.
Specifically, an air compressor injects high-pressure air into the high-pressure air gun 510, and the high-pressure air gun 510 performs air injection cleaning on the magnetic core 100; the rotating disk 430 rotates to drive the high-pressure air gun 510 to rotate, the high-pressure air gun 510 can blow air to the magnetic core 100 from the periphery so as to blow away the scraps on the magnetic core 100, the scraps outside the magnetic core 100 are directly blown away from the placing table 311, and the scraps in the magnetic core 100 hole are blown away from the scrap leakage hole 3111. In the operation flow of drilling and polishing, the rotating disc 430 needs to rotate twice, the high-pressure air gun 510 is fixed on the rotating disc 430, and the high-pressure air gun 510 can perform two cleaning operations on the magnetic core 100 after the drilling and polishing operations, so that the product quality is improved.
In one embodiment, the clearance hole 3111 has a diameter smaller than a diameter of the magnetic core 100.
Specifically, the chip leakage hole 3111 is used to leak out chips in the hole of the magnetic core 100, and the diameter of the chip leakage hole 3111 is smaller than the diameter of the magnetic core 100, so that the magnetic core 100 cannot fall out of the chip leakage hole 3111.
In this embodiment, in order to collect and clean the sweeps, the scrap collecting frame is further included, the scrap collecting frame is provided with an opening with a large top and a small bottom, the opening is arranged below the positioning frame 310, the scrap leaking hole 3111 penetrates through the positioning frame 310, the sweeps in the holes of the magnetic core 100 are blown into the collecting frame by the high-pressure air gun 510 directly from the scrap leaking hole 3111, and the sweeps outside the magnetic core 100 can be blown off from the placing table 311 by the high-pressure air gun 510 and fall into the scrap collecting frame.
In one embodiment, in order to protect the staff from the waste debris entering the eyes or mouth and nose, the magnetic material drilling and polishing device 10 further comprises a protective cover which covers the magnetic material drilling and polishing device, and the protective cover can be a plastic curtain or a cloth curtain.
In an embodiment, please refer to fig. 3, further comprising a material receiving frame 600, wherein the material receiving frame 600 is disposed adjacent to the working platform 321, and the material receiving frame 600 is disposed below one end of the clamping bar, at which the clamping groove is disposed.
Specifically, after the drilling and polishing operation is completed, the pneumatic clamping jaw 325 clamps the magnetic core 100, the rotating cylinder 323 rotates to enable the position of the pneumatic clamping jaw 325 to be located above the material receiving frame 600, the pneumatic clamping jaw 325 loosens the magnetic core 100, and the magnetic core 100 falls into the material receiving frame 600 under the action of gravity, so that the material receiving of the processed magnetic core 100 is completed.
In one embodiment, referring to fig. 4 and 5, the device further includes an auxiliary mechanism 700, the auxiliary mechanism 700 includes a supporting mechanism 710 and a limiting mechanism 720,
the supporting mechanism 710 includes a supporting bracket 711 and a supporting plate 712, the supporting bracket 711 is disposed above the placing table 311, the supporting plate 712 is disposed above the supporting bracket 711, a through hole 7121 is disposed on the supporting plate 712, and when the magnetic core 100 is placed on the placing table 311, the through hole 7121 is disposed opposite to the magnetic core 100;
the limiting mechanism 720 comprises a limiting baffle 721, an elastic sleeve 722 and two guide rails 723, two sliding holes are arranged on the rotating disk 430, the two sliding holes are arranged opposite to the center of the rotating disk 430, the guide rails 723 are vertically arranged, the limiting baffle 721 is arranged in parallel with the rotating disk 430, one end of the guide rail 723 is fixed on the limiting baffle 721, the other end of the guide rail 723 is slidably arranged in the sliding holes, and the elastic sleeve 722 is sleeved on the guide rail 723;
the limit baffle 721 is provided with a first alignment hole 7211 and a second alignment hole 7212, the first alignment hole 7211 is arranged right opposite to the drill rod 441, and the second alignment hole 7212 is arranged right opposite to the grinding rod 442.
Specifically, when the hydraulic lifting rod 420 presses down the rotating disc 430, the limit baffle 721 is supported by the supporting plate 712, the rotating disc 430 slides down along the guide rail 723 and presses down the elastic sleeve 722, the sliding rail enables the rotating disc 430 to do lifting movement in the vertical direction without deviation, the drill rod 441 passes through the first aligning hole 7211 and then passes through the through hole 7121 to drill the magnetic core 100; the polishing rod 442 passes through the second alignment hole 7212 and then passes through the through hole 7121 to polish the magnetic core 100, and the elastic sleeve 722 can play a role in buffering the pressing of the rotating disk 430, so that the drilling or over-polishing of the magnetic core 100 by the drill 440 or the polisher 450 is avoided. The auxiliary mechanism 700 enables the drill rod 441 and the grinding rod 442 to vertically drill and grind the magnetic core 100, so that the occurrence rate of defective products is reduced, and the product quality is improved.
In this embodiment, the stopper 721 is formed with an annular aligning hole 7213, and the annular aligning hole 7213 communicates the first aligning hole 7211 and the second aligning hole 7212.
Specifically, in order to facilitate installation and processing, the annular aligning hole 7213 is formed in the limiting baffle 721, and when the annular aligning hole is installed, the drill rod 441 and the polishing rod 442 need only to be aligned simultaneously by using the annular aligning hole, and the installation is easy because the area of the annular aligning hole is larger than that of a single hole, and the installation is not needed to be aligned to the drill rod 441 by using the first aligning hole 7211, and the installation is performed in a manner that the second aligning hole 7212 is aligned to the polishing rod 442, so that the installation efficiency is improved. In addition, the area of the alignment hole, which is directly opposite to the drill rod 441 and the grinding rod 442, is increased, so that the fault tolerance of the limiting mechanism 720 is improved.
In one embodiment, in order to protect the magnetic core 100 and prevent the magnetic core 100 from being damaged due to excessive clamping force of the pneumatic clamping jaw 325, the clamping portion 3251 of the pneumatic clamping jaw 325 is provided with a soft rubber layer.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A magnetic material drilling and polishing device is characterized by comprising: the device comprises a magnetic core, a feeding mechanism, a positioning mechanism, a drilling and polishing mechanism and a cleaning mechanism;
the magnetic core is of a cylindrical structure, the feeding mechanism comprises a feeding disc and a feeding channel, the magnetic core is vertically placed on the feeding disc, the feeding disc is provided with a feeding opening, the feeding channel is communicated with the feeding opening, the feeding channel comprises two parallel conveyor belts and a bottom plate, the bottom plate is arranged below the conveyor belts, the bottom plate is arranged between the two conveyor belts, the plane where the conveyor belts are located is perpendicular to the plane where the bottom plate is located, and at least one conveyor belt is arranged to be tightly attached to the magnetic core;
the positioning mechanism comprises a positioning frame and a clamping mechanism, the positioning frame is arranged at the tail end of the feeding channel and comprises a placing table, the placing table and the bottom plate are arranged on the same horizontal plane, the placing table is used for placing the magnetic core, and a chip leakage hole is formed in the bottom of the placing table; the clamping mechanism is arranged on one side of the positioning frame and comprises a workbench, a lifting cylinder, a rotating cylinder, a push-pull cylinder and a pneumatic clamping jaw, the lifting cylinder is arranged on the workbench, a lifting rod of the lifting cylinder is perpendicular to the workbench, the rotating cylinder is connected with the lifting rod, a rotating shaft of the rotating cylinder and the lifting rod are arranged in a straight line, the push-pull cylinder is connected with the rotating shaft, a push-pull rod of the push-pull cylinder is perpendicular to the rotating shaft, the pneumatic clamping jaw is connected with the push-pull rod, and a clamping part of the pneumatic clamping jaw is used for clamping the magnetic core;
the drilling and polishing mechanism comprises a fixing frame, a hydraulic lifting rod, a rotating disc, a perforator and a polisher, the fixing frame is arranged above the positioning frame, the hydraulic lifting rod is vertically arranged, the rotating disc is horizontally arranged, the hydraulic lifting rod is arranged below the fixing frame, one end of the hydraulic lifting rod is connected with the fixing frame, the other end of the hydraulic lifting rod is connected with the center of the rotating disc, the perforator and the polisher are oppositely arranged at two ends of a symmetric shaft of the rotating disc, the perforator comprises a drill rod, the polisher comprises a polishing rod, the drill rod is used for arranging a drill at one end for drilling the magnetic core, and the polisher is used for arranging a polishing head at one end for polishing the magnetic core;
the cleaning mechanism comprises a high-pressure air gun, the high-pressure air gun is fixed on the rotating disc, the gun head of the high-pressure air gun is opposite to the placing table, and the high-pressure air gun is connected with an air compressor through an air pipe.
2. The magnetic material drilling and grinding device of claim 1, wherein the diameter of the chip leakage hole is smaller than the diameter of the magnetic core.
3. The magnetic material drilling and grinding device according to claim 2, further comprising a scrap collecting frame, wherein the scrap collecting frame is provided with an opening which is large in top and small in bottom, the opening is arranged below the positioning frame, and the scrap leaking hole penetrates through the positioning frame.
4. The magnetic material drilling and polishing device of claim 1, further comprising a protective cover covering the magnetic material drilling and polishing device arrangement.
5. The magnetic material drilling and polishing device according to claim 1, further comprising a material receiving frame, wherein the material receiving frame is arranged adjacent to the workbench, and the material receiving frame is arranged below one end of the clamping rod, at which the clamping groove is arranged.
6. The magnetic material drilling and polishing device according to claim 1, further comprising an auxiliary mechanism, wherein the auxiliary mechanism comprises a supporting mechanism and a limiting mechanism,
the bearing mechanism comprises a bearing bracket and a bearing plate, the bearing bracket is arranged above the placing table, the bearing plate is arranged above the bearing bracket, a through hole is formed in the bearing plate, and when the magnetic core is placed on the placing table, the through hole is over against the magnetic core;
the limiting mechanism comprises a limiting baffle, an elastic sleeve and two guide rails, two sliding holes are formed in the rotating disc, the two sliding holes are arranged opposite to the center of the rotating disc, the guide rails are vertically arranged, the limiting baffle and the rotating disc are arranged in parallel, one end of each guide rail is fixed on the limiting baffle, the other end of each guide rail penetrates through the corresponding sliding hole in a sliding mode, and the elastic sleeve is sleeved on the guide rails;
the limiting baffle is provided with a first alignment hole and a second alignment hole, the first alignment hole is over against the drill rod, and the second alignment hole is over against the grinding rod.
7. The magnetic material drilling and polishing device according to claim 6, wherein the limiting baffle is provided with a circular alignment hole, and the circular alignment hole is communicated with the first alignment hole and the second alignment hole.
8. A magnetic material drilling and grinding apparatus as claimed in claim 1, wherein the clamping portion of the pneumatic clamping jaw is provided with a layer of soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445342.XA CN111468949B (en) | 2020-05-24 | 2020-05-24 | Magnetic material drilling grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445342.XA CN111468949B (en) | 2020-05-24 | 2020-05-24 | Magnetic material drilling grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111468949A true CN111468949A (en) | 2020-07-31 |
| CN111468949B CN111468949B (en) | 2024-04-30 |
Family
ID=71760144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010445342.XA Active CN111468949B (en) | 2020-05-24 | 2020-05-24 | Magnetic material drilling grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111468949B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935321A (en) * | 2021-01-25 | 2021-06-11 | 安徽新科磁业有限公司 | Automatic perforating device of cylinder neodymium iron boron |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29718703U1 (en) * | 1997-10-21 | 1997-12-11 | Bürkner, Lutz, 04683 Threna | Combined grinding, cutting and deburring machine |
| CN102350635A (en) * | 2011-09-16 | 2012-02-15 | 南南铝业股份有限公司 | Multi-head milling and drilling tapping machine |
| JP3186748U (en) * | 2013-08-09 | 2013-10-24 | 鉅威自動化股▲分▼有限公司 | Automatic compensator for drill bit clamping |
| CN104440091A (en) * | 2013-09-22 | 2015-03-25 | 江苏唐音光电有限公司 | Three-in-one punching and milling machine for adapter |
| WO2017080060A1 (en) * | 2015-11-13 | 2017-05-18 | 太仓井林机械科技有限公司 | Automated multi-workpiece hole-drilling device |
| CN108747391A (en) * | 2018-05-02 | 2018-11-06 | 芜湖杰诺科技有限公司 | A kind of integrated device for being ground and drilling for valve body |
| CN109570574A (en) * | 2018-12-05 | 2019-04-05 | 徐州胜海机械制造科技有限公司 | A kind of engineering machinery ironcasting drilling scrap recyclable device |
| CN209793107U (en) * | 2019-04-24 | 2019-12-17 | 湖北赛利恩特石油科技有限公司 | Valve flange drilling and grinding device |
| CN110614506A (en) * | 2019-11-07 | 2019-12-27 | 张国繁 | Shifting fork drilling and polishing integrated equipment |
| CN212552652U (en) * | 2020-05-24 | 2021-02-19 | 惠州市磁源磁性材料有限公司 | Magnetic material perforating device |
-
2020
- 2020-05-24 CN CN202010445342.XA patent/CN111468949B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29718703U1 (en) * | 1997-10-21 | 1997-12-11 | Bürkner, Lutz, 04683 Threna | Combined grinding, cutting and deburring machine |
| CN102350635A (en) * | 2011-09-16 | 2012-02-15 | 南南铝业股份有限公司 | Multi-head milling and drilling tapping machine |
| JP3186748U (en) * | 2013-08-09 | 2013-10-24 | 鉅威自動化股▲分▼有限公司 | Automatic compensator for drill bit clamping |
| CN104440091A (en) * | 2013-09-22 | 2015-03-25 | 江苏唐音光电有限公司 | Three-in-one punching and milling machine for adapter |
| WO2017080060A1 (en) * | 2015-11-13 | 2017-05-18 | 太仓井林机械科技有限公司 | Automated multi-workpiece hole-drilling device |
| CN108747391A (en) * | 2018-05-02 | 2018-11-06 | 芜湖杰诺科技有限公司 | A kind of integrated device for being ground and drilling for valve body |
| CN109570574A (en) * | 2018-12-05 | 2019-04-05 | 徐州胜海机械制造科技有限公司 | A kind of engineering machinery ironcasting drilling scrap recyclable device |
| CN209793107U (en) * | 2019-04-24 | 2019-12-17 | 湖北赛利恩特石油科技有限公司 | Valve flange drilling and grinding device |
| CN110614506A (en) * | 2019-11-07 | 2019-12-27 | 张国繁 | Shifting fork drilling and polishing integrated equipment |
| CN212552652U (en) * | 2020-05-24 | 2021-02-19 | 惠州市磁源磁性材料有限公司 | Magnetic material perforating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935321A (en) * | 2021-01-25 | 2021-06-11 | 安徽新科磁业有限公司 | Automatic perforating device of cylinder neodymium iron boron |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111468949B (en) | 2024-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205600469U (en) | Automatic grinding device of arc work piece | |
| CN205928150U (en) | Equipment of polishing of elevator door plant solder joint is exclusively used in | |
| CN212552652U (en) | Magnetic material perforating device | |
| CN206316896U (en) | A kind of mobile phone shell grinding apparatus | |
| CN114029808B (en) | Hub polishing device | |
| CN207127710U (en) | A kind of machine components sanding operation platform | |
| CN111468949A (en) | Magnetic material drilling and polishing device | |
| CN110890209A (en) | Surface machining equipment for static iron core | |
| CN111015393A (en) | Grinding mechanism in static iron core surface machining equipment | |
| CN202462146U (en) | Magnetic ring chamfering machine | |
| CN207415096U (en) | The inner hole grinder of ceramic insertion core | |
| CN207642888U (en) | Numerical control roller axis inner ring raceway and the compound super-fine machine tool of rib | |
| CN202399107U (en) | Edge grinding machine for mobile phone screens | |
| CN207155396U (en) | A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing | |
| CN107457614A (en) | The magnetic abrasive grinding and polishing apparatus and its method of work of large-size workpiece polishing | |
| JP2016155201A (en) | Deburring device and deburring method | |
| CN212311614U (en) | Automatic equipment for grinding and chamfering square | |
| CN209239791U (en) | A kind of feeding device of three stations grinding machine | |
| CN209139915U (en) | A kind of two-sided annulus grinding apparatus of crankshaft-link rod | |
| CN106826418A (en) | Automatic feeder and diamond tool bit bottom surface milling drum | |
| CN207127691U (en) | Line device is drawn in a kind of numerical control of plated item | |
| CN217122767U (en) | Automatic circular plate burr cleaning machine | |
| CN207127665U (en) | A kind of drawing line device of plated item | |
| CN112453910A (en) | Annular neodymium iron boron magnetism body automatically cropped grinding device | |
| CN111037395A (en) | Workpiece deburring equipment and process |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |