CN220658936U - Sheet metal part burr-free punching device - Google Patents
Sheet metal part burr-free punching device Download PDFInfo
- Publication number
- CN220658936U CN220658936U CN202322084656.3U CN202322084656U CN220658936U CN 220658936 U CN220658936 U CN 220658936U CN 202322084656 U CN202322084656 U CN 202322084656U CN 220658936 U CN220658936 U CN 220658936U
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- China
- Prior art keywords
- punching
- sheet metal
- metal part
- grinding disc
- hydraulic cylinder
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- 238000004080 punching Methods 0.000 title claims abstract description 82
- 239000002184 metal Substances 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 2
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a burr-free sheet metal part punching device, which relates to the field of sheet metal part punching and comprises a punching table, wherein the top of the punching table is connected with an L-shaped support, the top of the L-shaped support is connected with a first hydraulic cylinder, the bottom of the first hydraulic cylinder is connected with a pushing plate, the bottom of the pushing plate is connected with a second hydraulic cylinder, and the bottom of the second hydraulic cylinder is connected with a pushing block. According to the utility model, the square insert rod is inserted into the square groove at the bottom of the punching head, so that the first grinding disc is positioned at the bottom of the punching position of the sheet metal part, the pushing block is pushed to move downwards by using the second hydraulic cylinder, so that the second grinding disc is positioned at the top of the punching position of the sheet metal part, the first grinding disc and the second grinding disc are driven to rotate by using the motor, burrs generated during punching on the sheet metal part are removed by using the first grinding disc and the second grinding disc, and burrs on the sheet metal part can be removed conveniently and directly after the punching is finished, so that the transfer of the sheet metal part is reduced, and the problem of scratching hands is avoided.
Description
Technical Field
The utility model relates to the field of sheet metal part punching, in particular to a burr-free sheet metal part punching device.
Background
The metal plate is a comprehensive cold working process for the metal sheet and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like. The remarkable characteristic is that the thickness of the same part is consistent. The product processed by the sheet metal process is called a sheet metal part. Sheet metal parts referred to by different industries are generally different and are commonly used for assembly.
At present, when punching a hole to the sheet metal component, can lead to the sheet metal component to punch a hole the position that the position produced the burr because of punching a hole, after punching a hole, still need to transport the sheet metal component that punches a hole to polish on the machine of polishing, it is too inconvenient, and the burr that produces scratch the people's hand easily, causes the potential safety hazard easily.
Therefore, it is necessary to invent a sheet metal part burr-free punching device to solve the above problems.
Disclosure of Invention
The utility model aims to provide a sheet metal part burr-free punching device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sheet metal component does not have burr punching device, includes the platform that punches a hole, the top of punching a hole is connected with L type support, the top of L type support is connected with first pneumatic cylinder, the bottom of first pneumatic cylinder is connected with the flitch, the bottom of flitch is connected with the second pneumatic cylinder, the bottom of second pneumatic cylinder is connected with the impeller, a plurality of rotary slots have been seted up to the bottom of impeller, and be provided with the rotary block in the rotary slot, the bottom of rotary block is connected with a fixed section of thick bamboo, threaded hole has been seted up to the bottom of fixed section of thick bamboo, and threaded hole threaded connection has the head of punching a hole, the cavity has been seted up in the platform that punches a hole, and the corresponding punching a hole of head has been seted up at the top of cavity, be provided with the burring subassembly in the cavity.
Preferably, two through holes are formed in the pushing block, a T-shaped pressing rod is arranged in the through holes, a pressing plate is connected to the bottom of the vertical portion of the T-shaped pressing rod, a spring is connected to the bottom of the horizontal portion of the T-shaped pressing rod, and the other end of the spring is connected with the top of the pushing block.
Preferably, the bottom of the compaction plate is provided with an anti-slip pad, and the anti-slip pad is made of rubber.
Preferably, the deburring assembly comprises a third hydraulic cylinder connected with the punching platform, the top of the third hydraulic cylinder is connected with a supporting plate, the top of the supporting plate is rotationally provided with a plurality of rotating rods, the top of the rotating rod is connected with a first grinding disc, the top of the first grinding disc is connected with a square inserting rod, a square groove corresponding to the square inserting rod is formed in the bottom of the punching head, a second grinding disc is connected to the outer side of the fixed cylinder, a motor is connected to the bottom of the supporting plate, the output end of the motor is connected with the bottom of one rotating rod, two adjacent rotating rods are respectively provided with a driving piece, each driving piece comprises a belt pulley connected with the outer wall of each rotating rod, and a driving belt is arranged between the adjacent two belt pulleys.
Preferably, the guide plate is arranged in the punching table, the left side and the right side of the guide plate are both connected with rotating shafts, the other end of the rotating shafts is connected with the inner wall of the punching table, the left side and the right side of the guide plate are both connected with torsion springs, the other ends of the torsion springs are connected with the inner wall of the punching table, the collecting box is arranged in the punching table, and the rear side of the punching table is provided with a picking and placing port corresponding to the collecting box.
Preferably, the rear side of the rotary rod is provided with a squeeze plate, and the bottom of the squeeze plate is connected with the top of the support plate.
The utility model has the technical effects and advantages that:
through using the third pneumatic cylinder to promote the backup pad, the backup pad promotes a plurality of rotary rods, a plurality of rotary rods promote first mill and square inserted bar, make square inserted bar insert the square inslot of punching a hole the head bottom, and make first mill be located the bottom of sheet metal component punching a hole the position, promote the kicking block through using the second pneumatic cylinder and move down, promote the head that punches a hole down to move, and make the second mill be located the top of sheet metal component punching a hole the position, drive one of them rotary rod through the motor that uses and rotate, one of them rotary rod passes through belt pulley and driving other rotary rods rotation, can drive first mill and second mill rotation, use first mill and second mill to get rid of the burr that produces when punching a hole on the sheet metal component, can conveniently get rid of the burr on the sheet metal component directly after punching a hole, thereby reduce the transportation to the sheet metal component, and avoid the problem of fish tail staff.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the rear side structure of FIG. 1 according to the present utility model;
fig. 3 is a schematic structural view of the guide plate and the extrusion plate of the present utility model.
In the figure: 1. a punching table; 2. an L-shaped bracket; 3. a first hydraulic cylinder; 4. a pushing plate; 5. a second hydraulic cylinder; 6. a pushing block; 7. a rotating block; 8. a fixed cylinder; 9. a deburring assembly; 91. a third hydraulic cylinder; 92. a support plate; 93. a rotating rod; 94. a first abrasive disc; 95. square inserted link; 96. a second abrasive disc; 97. a motor; 98. a belt pulley; 99. a drive belt; 10. a punching head; 11. a material guide plate; 12. a T-shaped compression rod; 13. a compacting plate; 14. a spring; 15. a rotating shaft; 16. a torsion spring; 17. a collection box; 18. and extruding the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a sheet metal part burr-free punching device as shown in fig. 1-3, which comprises a punching table 1, wherein the top of the punching table 1 is connected with an L-shaped support 2, the top of the L-shaped support 2 is connected with a first hydraulic cylinder 3, the bottom of the first hydraulic cylinder 3 is connected with a pushing plate 4, the bottom of the pushing plate 4 is connected with a second hydraulic cylinder 5, the bottom of the second hydraulic cylinder 5 is connected with a pushing block 6, the bottom of the pushing block 6 is provided with a plurality of rotary grooves, the rotary grooves are internally provided with rotary blocks 7, the bottom of the rotary blocks 7 is connected with a fixed cylinder 8, the bottom of the fixed cylinder 8 is provided with threaded holes, the threaded holes are internally connected with punching heads 10, cavities are formed in the punching table 1, punching openings corresponding to the punching heads 10 are formed in the top of the cavities, and burr removing assemblies 9 are arranged in the cavities.
Two through openings are formed in the pushing block 6, a T-shaped pressing rod 12 is arranged in each through opening, a pressing plate 13 is connected to the bottom of the vertical portion of the T-shaped pressing rod 12, a spring 14 is connected to the bottom of the horizontal portion of the T-shaped pressing rod 12, the other end of the spring 14 is connected with the top of the pushing block 6, when the pushing block 6 moves downwards, the pushing block 6 pulls the T-shaped pressing rod 12, the T-shaped pressing rod 12 presses the spring 14 and pushes the pressing plate 13, and a sheet metal part is pressed by the pressing plate 13.
The bottom of the compacting plate 13 is provided with an anti-slip pad, and the specific material of the anti-slip pad is rubber, so that the anti-slip performance of the compacting plate 13 can be effectively improved.
The deburring component 9 comprises a third hydraulic cylinder 91 connected with the punching platform 1, the top of the third hydraulic cylinder 91 is connected with a supporting plate 92, the top of the supporting plate 92 is rotatably provided with a plurality of rotating rods 93, the top of the rotating rod 93 is connected with a first grinding disc 94, the top of the first grinding disc 94 is connected with a square inserting rod 95, the bottom of the punching head 10 is provided with a square groove corresponding to the square inserting rod 95, the outer side of the fixed cylinder 8 is connected with a second grinding disc 96, the bottom of the supporting plate 92 is connected with a motor 97, the output end of the motor 97 is connected with the bottom of one rotating rod 93, the outer walls of two adjacent rotating rods 93 are respectively provided with a driving piece, the driving piece comprises a belt pulley 98 connected with the outer wall of the rotating rod 93, a transmission belt 99 is arranged between the two adjacent belt pulleys 98, the supporting plate 92 pushes the plurality of rotating rods 93 by pushing the supporting plate 92 by using the third hydraulic cylinder 91, the plurality of rotating rods 93 push the first grinding disc 94 and the square inserting rod 95, so that the square inserting rod 95 is inserted into a square groove at the bottom of the punching head 10, the first grinding disc 94 is positioned at the bottom of the punching position of the sheet metal part, the pushing block 6 is pushed to move downwards by using the second hydraulic cylinder 5, the punching head 10 is pushed to move downwards by the pushing block 6, the second grinding disc 96 is positioned at the top of the punching position of the sheet metal part, one rotating rod 93 is driven to rotate by using a motor 97, one rotating rod 93 drives other rotating rods 93 to rotate by a belt pulley 98 and a transmission belt 99, the first grinding disc 94 and the second grinding disc 96 can be driven to rotate, burrs generated during punching on the sheet metal part are removed by using the first grinding disc 94 and the second grinding disc 96, burrs on the sheet metal part can be removed conveniently and directly after the punching is finished, and the transportation of the sheet metal part is reduced, and avoid the problem of scratching hands.
Be provided with stock guide 11 in the platform 1 punches a hole, the left and right sides of stock guide 11 all is connected with pivot 15, the other end of pivot 15 is connected with the inner wall of platform 1 that punches a hole, the left and right sides of stock guide 11 all is connected with torsional spring 16, the other end of torsional spring 16 is connected with the inner wall of platform 1 that punches a hole, be provided with collecting box 17 in the platform 1 that punches a hole, the rear side of platform 1 that punches a hole has been seted up and has been got the mouth of putting corresponding with collecting box 17, through the stock guide 11 that sets up, can conveniently collect the piece that produces when punching a hole leading into collecting box 17.
The rear side of the rotary rod 93 is provided with the squeeze plate 18, and the bottom of the squeeze plate 18 is connected with the top of the support plate 92, so that the squeeze guide plate 11 can be conveniently rotated.
The working principle of the utility model is as follows:
the sheet metal part is placed on the punching table 1, the punching head 10 is pushed to move downwards through the first hydraulic cylinder 3, so that the sheet metal part is punched through the punching head 10, chips generated during punching fall into the collecting box 17 through the guide plate 11 and are collected, the supporting plate 92 is pushed through the third hydraulic cylinder 91, the pressing plate 18 is pushed through the supporting plate 92, the guide plate 11 is enabled to rotate, the supporting plate 92 pushes the rotating rods 93, the rotating rods 93 push the first grinding disc 94 and the square inserting rod 95, the square inserting rod 95 is enabled to be inserted into a square groove at the bottom of the punching head 10, the first grinding disc 94 is enabled to be located at the bottom of the punching position of the sheet metal part, the pushing block 6 is enabled to push the punching head 10 to move downwards through the second hydraulic cylinder 5, the second grinding disc 96 is enabled to be located at the top of the punching position of the sheet metal part, one of the rotating rods 93 is driven to rotate through the motor 97, the other rotating rods 93 are driven through the belt pulley 98 and the driving belt 99, and the first grinding disc 94 and the second grinding disc 96 can be driven to rotate, and burrs generated during punching of the sheet metal part are removed through the first grinding disc 94 and the second grinding disc 96.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a sheet metal component does not have burr punching device, includes the platform of punching a hole, its characterized in that: the utility model discloses a punching machine, including punching machine, fixed barrel, first pneumatic cylinder, second pneumatic cylinder, fixed barrel, screw hole internal thread connection has the punching head, the cavity has been seted up to the punching machine, and the punching head is corresponding to the punching head has been seted up at the top of cavity, be provided with the burring subassembly in the cavity.
2. The sheet metal part burr-free punching device according to claim 1, characterized in that: two through holes are formed in the pushing block, a T-shaped pressing rod is arranged in the through holes, a pressing plate is connected to the bottom of the vertical portion of the T-shaped pressing rod, a spring is connected to the bottom of the horizontal portion of the T-shaped pressing rod, and the other end of the spring is connected with the top of the pushing block.
3. The sheet metal part burr-free punching device according to claim 2, characterized in that: the bottom of the compaction plate is provided with an anti-slip pad, and the specific material of the anti-slip pad is rubber.
4. The sheet metal part burr-free punching device according to claim 1, characterized in that: the deburring subassembly includes the third pneumatic cylinder with punch a hole platform internal connection, the top of third pneumatic cylinder is connected with the backup pad, the top of backup pad rotates and is provided with a plurality of rotary rods, the top of rotary rod is connected with first mill, the top of first mill is connected with square inserted bar, the square groove corresponding with square inserted bar has been seted up to the bottom of punching a hole the head, the outside of fixed section of thick bamboo is connected with the second mill, the bottom of backup pad is connected with the motor, the output of motor is connected with the bottom of one of them rotary rod, adjacent two the outer wall of rotary rod all is provided with the driving piece, the driving piece includes the belt pulley with rotary rod external connection, adjacent two be provided with driving belt between the belt pulley.
5. The sheet metal part burr-free punching device according to claim 1, characterized in that: the novel punching machine is characterized in that a guide plate is arranged in the punching table, the left side and the right side of the guide plate are both connected with rotating shafts, the other end of the rotating shafts is connected with the inner wall of the punching table, torsion springs are connected with the left side and the right side of the guide plate, the other end of each torsion spring is connected with the inner wall of the punching table, a collecting box is arranged in the punching table, and a picking and placing port corresponding to the collecting box is formed in the rear side of the punching table.
6. The sheet metal part burr-free punching device according to claim 4, wherein: the rear side of rotary rod is provided with the stripper plate, the bottom of stripper plate is connected with the top of backup pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084656.3U CN220658936U (en) | 2023-08-04 | 2023-08-04 | Sheet metal part burr-free punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322084656.3U CN220658936U (en) | 2023-08-04 | 2023-08-04 | Sheet metal part burr-free punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658936U true CN220658936U (en) | 2024-03-26 |
Family
ID=90337446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322084656.3U Active CN220658936U (en) | 2023-08-04 | 2023-08-04 | Sheet metal part burr-free punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658936U (en) |
-
2023
- 2023-08-04 CN CN202322084656.3U patent/CN220658936U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240417 Address after: Room 336, Building 1, Industrial Block 7, Liuliu Village, Xihu District, Hangzhou City, Zhejiang Province, 310000 Patentee after: HANGZHOU LANSHUO TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Lei Dian Zhen Lei Dian Cun Yang Jiedou, Deqing County, Huzhou City, Zhejiang Province, 313219 Patentee before: Deqing County Delian Machinery Co.,Ltd. Country or region before: China |