CN217858286U - Punching die for removing burrs of through holes - Google Patents
Punching die for removing burrs of through holes Download PDFInfo
- Publication number
- CN217858286U CN217858286U CN202221580397.2U CN202221580397U CN217858286U CN 217858286 U CN217858286 U CN 217858286U CN 202221580397 U CN202221580397 U CN 202221580397U CN 217858286 U CN217858286 U CN 217858286U
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- 238000004080 punching Methods 0.000 title description 19
- 238000003825 pressing Methods 0.000 claims abstract description 47
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model discloses a die-cut mould for getting rid of through-hole drapes over one's shoulders cutting edge of a knife or a sword, including base, slip briquetting and have the top board of towards the needle, the top board liftable is located the top of base, is equipped with on the base to be used for placing the standing groove of treating the processing part, and the bottom surface of standing groove has the bits hole that corresponds towards the needle setting, and on the base was located in the slip briquetting, the slip briquetting had and was used for pressing the portion of supporting of treating the processing part. Install this a die-cut mould for getting rid of through-hole drape over one's shoulders cutting edge of a knife or a sword and pneumatic board, after the part of waiting to process that need get rid of the through-hole drape over one's shoulders cutting edge of a sword is placed the standing groove, the part of waiting to process is pushed down to the pressure part that utilizes slip briquetting, start pneumatic board can make the top board drive the drift down stroke, thereby get rid of the drape over one's shoulder or a sword of waiting to process part through-hole department, staff's operation is very simple and convenient, do benefit to and improve production efficiency, guarantee to get rid of and drape over one's shoulder or a sword effect, this a die-cut mould for getting rid of the through-hole drape over one's shoulder or a sword simple structure, development cycle is short, low cost, easy maintenance.
Description
Technical Field
The utility model relates to a die-cut mould technical field especially relates to a die-cut mould for getting rid of through-hole and drape over one's shoulders cutting edge of a knife or a sword.
Background
The through-hole position department of machine tooling fashioned metal part often can form to drape over one's shoulders the cutting edge of a knife or a sword, among the prior art, generally goes to get rid of through artifical manual and drapes over one's sword and drape over one's sword inefficiency through artifical the getting rid of, and moreover, it is doubtful also to get rid of the effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: the utility model provides a die-cut mould for getting rid of through-hole and drape over one's shoulders cutting edge of a knife or a sword, this a die-cut mould for getting rid of through-hole and drape over one's sword that pneumatic board of collocation for drape over one's sword can high-efficient high-quality get rid of the metal parts through-hole position department drape over one's sword.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a die-cut mould for getting rid of through-hole drapes over one's shoulders cutting edge of a knife or a sword, includes base, slip briquetting and has the top board of blunting needle, and the top board liftable is located the top of base, is equipped with the standing groove that is used for placing the part of waiting to process on the base, and the bottom surface of standing groove has the bits hole that corresponds the blunting needle setting, and the slip briquetting slides and locates on the base, and the slip briquetting has the portion of pressing that is used for pressing the part of waiting to process.
Further, still include the elastic component and block the piece, the elastic component connect the slip briquetting with the base is in order to order about the slip briquetting is towards keeping away from the direction of standing groove slides, block the piece activity and locate on the base, it is used for preventing the slip briquetting is towards keeping away from the direction of standing groove slides to block the piece.
Further, the blocking piece is a bolt which is abutted against the sliding pressing block.
Furthermore, a guide block is arranged on the sliding pressing block, and a guide groove matched with the guide block is formed in the base.
Further, the base comprises a fixing structure and a placing block detachably connected with the fixing structure, the placing groove and the chip hole are respectively formed in the placing block, and the sliding pressing block is detachably connected with the fixing structure.
Further, the fixing structure comprises a bottom plate and a limiting plate, the limiting plate is positioned above the bottom plate and connected with the bottom plate, a first mounting groove for mounting the placing block is formed in the limiting plate, a limiting block protruding outwards is arranged at the bottom of the placing block, and a limiting step matched with the limiting block is arranged at the junction of the limiting plate and the bottom plate; the sliding pressing block is arranged on the limiting plate in a sliding mode, and a flow channel communicated with the chip hole is formed in the bottom plate.
Furthermore, the bottom of the bottom plate is provided with through grooves communicated with the two opposite sides of the bottom plate, and the flow channel is communicated with the through grooves.
Further, still be equipped with the intercommunication on the limiting plate the second mounting groove of first mounting groove, the slip briquetting is 7 types, the slip briquetting is including continuous sliding block and briquetting, and the briquetting is kept away from the one end of sliding block is equipped with the portion of pressing, the sliding block slides and locates in the second mounting groove.
Furthermore, a positioning structure for positioning the part to be machined is arranged in the placing groove.
Furthermore, a positioning column is arranged on the base, and a positioning hole matched with the positioning column is formed in the upper pressing plate.
The beneficial effects of the utility model reside in that: install this a die-cut mould for getting rid of through-hole and drape over one's shoulders cutting edge of a knife or a sword on pneumatic board, after the part of waiting to process that the through-hole draped over one's sword is got rid of to needs is placed in the standing groove, utilize the pressing part of slip briquetting to push down and wait to process the part, start pneumatic board and can make the top board drive the drift down stroke, impress in waiting to process the through-hole of part, thereby get rid of and wait to process the cutting edge of a knife or a sword of waiting to process the through-hole department, staff's operation is very simple and convenient, do benefit to and improve production efficiency, guarantee to get rid of and drape over one's sword effect, this a die-cut mould for getting rid of through-hole drapes edge of a knife or a sword simple structure, development cycle is short, and is with low costs, easy maintenance.
Drawings
Fig. 1 is a schematic structural view of an overall structure of a punching die for removing a burr of a through hole according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of an overall structure of a punching mold for removing burrs of a through hole according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of a punch pin used in a punching die for removing a burr of a through hole according to an embodiment of the present invention.
Description of the reference symbols:
1. a base; 11. placing the blocks; 111. a placement groove; 112. chip holes; 12. a fixed structure; 121. a base plate; 1211. a flow channel; 1212. penetrating a groove; 122. a limiting plate;
2. sliding a pressing block; 21. a slider; 22. briquetting; 221. a pressing part;
3. an upper pressure plate; 31. punching a needle; 311. a concave ring;
4. an elastic member;
5. a blocking member;
6. a positioning column;
7. and (5) parts to be processed.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, a punching die for removing burrs of through holes includes a base 1, a sliding press block 2, and an upper press plate 3 having a punch pin 31, the upper press plate 3 is disposed above the base 1 in a lifting manner, a placement groove 111 for placing a to-be-processed part 7 is disposed on the base 1, a chip hole 112 corresponding to the punch pin 31 is disposed on a bottom surface of the placement groove 111, the sliding press block 2 is slidably disposed on the base 1, and the sliding press block 2 has a pressing portion 221 for pressing the to-be-processed part 7.
From the above description, the beneficial effects of the present invention are: install this a die-cut mould for getting rid of through-hole drapes over one's shoulders on the cutting edge of a knife or a sword and pneumatic board is installed, after placing standing groove 111 to waiting to process part 7 that need get rid of the through-hole drapes over one's shoulders the cutting edge of a knife or a sword, utilize the abutting portion 221 of slip briquetting 2 to support and suppress waiting to process part 7, start pneumatic board and can make top board 3 drive broach 31 undershoot, impress in waiting to process the through-hole of part 7, thereby get rid of waiting to process the cutting edge of a knife or a sword of 7 through-hole department, staff's operation is very simple and convenient, do benefit to and improve production efficiency, guarantee to get rid of and drape over one's hair of the cutting edge of a sword effect, this a die-cut mould for getting rid of the through-hole drapes over one's hair of a knife or a sword simple structure, development cycle is short, and is with low costs, easy to maintain.
Further, the sliding pressing block device further comprises an elastic piece 4 and a blocking piece 5, the elastic piece 4 is connected with the sliding pressing block 2 and the base 1 to drive the sliding pressing block 2 to slide towards the direction away from the placing groove 111, the blocking piece 5 is movably arranged on the base 1, and the blocking piece 5 is used for preventing the sliding pressing block 2 from sliding towards the direction away from the placing groove 111.
It can be known from the above description that the existence of elastic component 4 can let slip briquetting 2 automatic re-setting to make things convenient for the staff to get to put to standing groove 111 and put the part, when needs utilize slip briquetting 2 to support and press waiting to process part 7, slip briquetting 2 slides and targets in place the back, can prevent through operation to block piece 5 that slip briquetting 2 resets under the effect of elastic component 4.
Further, the blocking piece 5 is a bolt which is abutted against the sliding pressing block 2.
As can be seen from the above description, the use of the plug as the blocking member 5 can reduce the manufacturing cost of the punching mold for removing the burr of the through hole, and can also facilitate the operation of the worker.
Furthermore, a guide block is arranged on the sliding pressing block 2, and a guide groove matched with the guide block is arranged on the base 1.
It can be known from the above description that the cooperation of guide block and guide way can improve the smooth and easy nature of slip briquetting 2 slip, does benefit to the operating stability who improves the die-cut mould that is used for getting rid of the through-hole and drapes over one's shoulders the cutting edge of a knife or a sword.
Further, the base 1 includes a fixed structure 12 and a placing block 11 detachably connected to the fixed structure 12, the placing slot 111 and the chip hole 112 are respectively disposed on the placing block 11, and the sliding pressing block 2 is detachably connected to the fixed structure 12.
As can be seen from the above description, the placing block 11 in the base 1 is replaceable, and when the burrs of the parts to be processed 7 with different specifications need to be removed, the corresponding placing block 11 and the punch pin 31 are replaced, so that the universality of the punching die for removing the burrs of the through holes is effectively improved.
Further, the fixing structure 12 includes a bottom plate 121 and a limiting plate 122, the limiting plate 122 is located above the bottom plate 121 and connected to the bottom plate 121, the limiting plate 122 is provided with a first mounting groove for mounting the placing block 11, the bottom of the placing block 11 is provided with a limiting block protruding outwards, and a limiting step matched with the limiting block is arranged at a junction of the limiting plate 122 and the bottom plate 121; the sliding press block 2 is slidably disposed on the limiting plate 122, and the bottom plate 121 is provided with a flow passage 1211 communicated with the chip hole 112.
As can be seen from the above description, the flow passage 1211 can allow the punched burrs to smoothly flow out of the chip hole 112, so as to prevent the chip hole 112 from being blocked, and thus the punching mold for removing the burrs of the through hole can stably operate for a long time.
Further, the bottom of the bottom plate 121 has a through groove 1212 communicating with opposite sides thereof, and the flow channel 1211 communicates with the through groove 1212.
As can be seen from the above description, the through groove 1212 is provided to facilitate the worker to remove the burrs formed by punching.
Further, still be equipped with the intercommunication on the limiting plate 122 the second mounting groove of first mounting groove, slip briquetting 2 is 7 types, slip briquetting 2 is including the continuous sliding block 21 and briquetting 22, and briquetting 22 is kept away from the one end of sliding block 21 is equipped with pressing part 221, sliding block 21 slides and locates in the second mounting groove.
Further, a positioning structure for positioning the part to be machined 7 is arranged in the placing groove 111.
As can be seen from the above description, the positioning structure facilitates the accurate positioning of the part 7 to be processed in the placing groove 111, and is favorable for ensuring the deburring quality.
Furthermore, a positioning column 6 is arranged on the base 1, and a positioning hole matched with the positioning column 6 is arranged on the upper pressing plate 3.
As can be seen from the above description, the cooperation between the positioning hole and the positioning post 6 can enable the punch pin 31 and the chip hole 112 to be aligned more precisely.
Example one
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the utility model provides a die-cut mould for getting rid of through-hole drapes over one's shoulders cutting edge of a knife or a sword, fixed mounting is on pneumatic board, and it includes base 1, slip briquetting 2 and has the top board 3 of punching needle 31, and top board 3 is connected the top of base 1 is located to pneumatic board and liftable, and base 1 fixed mounting is in on the pneumatic board, be equipped with the standing groove 111 that is used for placing part 7 of treating processing on base 1, the bottom surface of standing groove 111 has the bits hole 112 that corresponds punching needle 31 and set up, and slip briquetting 2 slides and locates on base 1, and slip briquetting 2 has and is used for pressing the portion 221 of treating part 7 of processing.
The upper press plate 3 is driven by the pneumatic machine to move downwards, so that the punch pin 31 extends into the through hole of the part 7 to be processed, in the process, the flash at the through hole of the part 7 to be processed is punched by the punch pin 31 and falls into the chip hole 112, and it is easy to understand that when the upper press plate 3 descends to the lowest end, the end of the punch pin 31 may extend into the chip hole 112. In order to improve the burr removing effect, the punching needle 31 is preferably punched back and forth for multiple times. As shown in fig. 3, in order to further improve the punching effect of the punching pin 31, a plurality of concave rings 311 are provided on the punching pin 31.
For making things convenient for the staff to operate, it is preferred, a die-cut mould for getting rid of through-hole drape over one's shoulders still includes elastic component 4 and blocks 5, elastic component 4 is connected slip briquetting 2 with base 1 is in order to order about slip briquetting 2 is towards keeping away from the direction of standing groove 111 slides, block 5 activities and locate on the base 1, it is used for preventing to block 5 slip briquetting 2 is towards keeping away from the direction of standing groove 111 slides. In this embodiment, the blocking member 5 is a plug pin abutting against the sliding pressing block 2, and in detail, the base 1 is provided with a jack matched with the plug pin, when the plug pin is inserted into the jack, the plug pin will contact with the sliding pressing block 2, so as to prevent the elastic member 4 from driving the sliding pressing block 2 to slide in a direction away from the placing groove 111, and further ensure that the pressing portion 221 can stably press the part 7 to be processed; after the jack is taken out the bolt to the staff, slip briquetting 2 no longer suffers the hindrance of bolt, and slip briquetting 2 is driven down in the elastic component 4 and is kept away from the direction removal of standing groove 111 to make the part that the staff can be smooth take out processing completion in the standing groove 111 and put into and wait to process part 7. It should be noted that, in this embodiment, the blocking member 5 is a latch, in other embodiments, the blocking member 5 may also be a rotating block or the like,
in order to ensure that the sliding press block 2 can slide smoothly, a guide block (not shown) is arranged on the sliding press block 2, a guide groove (not shown) matched with the guide block is arranged on the base 1, and the length direction of the guide groove is consistent with the sliding direction of the sliding press block 2.
Optionally, the base 1 includes a fixed structure 12 and a placing block 11 detachably connected to the fixed structure 12, the placing slot 111 and the chip hole 112 are respectively disposed on the placing block 11, and the sliding press block 2 is detachably connected to the fixed structure 12. The sliding pressing block 2 and the placing block 11 can be replaced, so that later maintenance is facilitated, universality of the punching die for removing the through hole burrs can be improved, and the punching die for removing the through hole burrs can be adapted to different parts as long as the corresponding sliding pressing block 2 is replaced and the placing block 11 is placed.
Further, the fixing structure 12 includes a bottom plate 121 and a limiting plate 122, the limiting plate 122 is located above the bottom plate 121 and is connected to the bottom plate 121, a first mounting groove for mounting the placing block 11 is formed in the limiting plate 122, a limiting block protruding outwards is formed at the bottom of the placing block 11, and a limiting step matched with the limiting block is formed at the junction between the limiting plate 122 and the bottom plate 121; the sliding press block 2 is slidably disposed on the limiting plate 122, and the bottom plate 121 is provided with a flow passage 1211 communicated with the chip hole 112. In order to clean the accumulated shavings, the bottom of the bottom plate 121 has through grooves 1212 communicating with opposite sides thereof, the flow passage 1211 communicates with the through grooves 1212, and the shavings can be cleaned by the staff through the through grooves 1212.
In this embodiment, the limiting plate 122 is further provided with a second mounting groove communicated with the first mounting groove, the sliding press block 2 is 7-shaped, the sliding press block 2 includes a sliding block 21 and a press block 22 that are connected, the pressing block 22 is provided with the pressing part 221 at an end away from the sliding block 21, and the sliding block 21 is slidably disposed in the second mounting groove. In detail, the guide block is disposed on the sliding block 21, and the guide groove is disposed at a boundary between the limiting plate 122 and the bottom plate 121. Preferably, the sliding block 21 is detachably connected with the pressing block 22, in this embodiment, the sliding block 21 is connected with the pressing block 22 through a screw, so that the sliding pressing block 2 can be adapted to different parts 7 to be processed only by replacing the pressing block 22.
As a preferred embodiment, a positioning structure for positioning the part to be processed 7 is arranged in the placing groove 111. In this embodiment, the positioning structure is a positioning pin, and the positioning pin is matched with a corresponding hole on the part 7 to be processed, and in other embodiments, the placing groove 111 itself can be used as the positioning structure, even if the placing groove 111 is highly matched with the part 7 to be processed.
The base 1 is provided with a positioning column 6, and the upper pressing plate 3 is provided with a positioning hole matched with the positioning column 6. Of course, it is also possible to arrange the positioning column 6 on the upper press plate 3 and the positioning hole on the base 1.
To sum up, the utility model provides a die-cut mould for getting rid of through-hole and drape over one's shoulders cutting edge of a knife or a sword, simple structure, development cycle are short, with low costs, easy to maintain maintenance, and the pneumatic board of cooperation is used, can get rid of the metal parts through-hole department with high efficiency and high quality drape over one's shoulders cutting edge of a knife or a sword. Be equipped with bits hole, runner and cross the groove on the base, make things convenient for the staff to clear up and drape over one's shoulders cutting edge of a knife or a sword incomplete bits for a die-cut mould that is used for getting rid of the through-hole and drapes over one's sword can stable work for a long time, has strengthened staff's use effectively and has experienced.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a die-cut mould for getting rid of through-hole drapes over one's shoulders cutting edge of a knife or a sword which characterized in that: including base, slip briquetting and have the top board that dashes the needle, the top board liftable is located the top of base, is equipped with the standing groove that is used for placing the part of treating processing on the base, and the bottom surface of standing groove has the bits hole that corresponds towards the needle setting, and the slip briquetting slides and locates on the base, and the slip briquetting has the portion of support that is used for supporting pressing the part of treating processing.
2. The die-cutting die for removing the burr of the through-hole of claim 1, wherein: still include elastic component and block the piece, the elastic component is connected slip briquetting with the base is in order to order about the slip briquetting slides towards the direction of keeping away from the standing groove, block the activity and locate on the base, block and be used for preventing the slip briquetting slides towards the direction of keeping away from the standing groove.
3. The die-cutting die for removing the burr of the through-hole of claim 2, wherein: the blocking piece is a bolt which is abutted against the sliding pressing block.
4. The die-cutting die for removing the burr of the through-hole of claim 2, wherein: the sliding pressing block is provided with a guide block, and the base is provided with a guide groove matched with the guide block.
5. The die-cutting die for removing the burr of the through-hole of claim 1, wherein: the base comprises a fixed structure and a placing block detachably connected with the fixed structure, the placing groove and the chip holes are respectively formed in the placing block, and the sliding pressing block is detachably connected with the fixed structure.
6. The die-cutting die for removing the burr of the through-hole of claim 5, wherein: the fixing structure comprises a bottom plate and a limiting plate, the limiting plate is positioned above the bottom plate and connected with the bottom plate, a first mounting groove for mounting the placing block is formed in the limiting plate, a limiting block protruding outwards is arranged at the bottom of the placing block, and a limiting step matched with the limiting block is arranged at the junction of the limiting plate and the bottom plate; the sliding pressing block is arranged on the limiting plate in a sliding mode, and a flow channel communicated with the chip hole is formed in the bottom plate.
7. The die-cutting die for removing the burr of the through-hole of claim 6, wherein: the bottom of the bottom plate is provided with through grooves communicated with two opposite sides of the bottom plate, and the flow channel is communicated with the through grooves.
8. The die-cutting die for removing the burr of the through-hole of claim 6, wherein: the limiting plate is further provided with a second mounting groove communicated with the first mounting groove, the sliding pressing block is 7-shaped and comprises a sliding block and a pressing block which are connected, the pressing block is far away from one end of the sliding block, the pressing part is arranged at the end of the sliding block, and the sliding block is slidably arranged in the second mounting groove.
9. The die-cutting die for removing the burr of the through-hole of claim 1, wherein: and a positioning structure for positioning the part to be processed is arranged in the placing groove.
10. The die-cutting mold for removing the burr of the through-hole according to claim 1, wherein: the base is provided with a positioning column, and the upper pressing plate is provided with a positioning hole matched with the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221580397.2U CN217858286U (en) | 2022-06-22 | 2022-06-22 | Punching die for removing burrs of through holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221580397.2U CN217858286U (en) | 2022-06-22 | 2022-06-22 | Punching die for removing burrs of through holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217858286U true CN217858286U (en) | 2022-11-22 |
Family
ID=84097470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221580397.2U Active CN217858286U (en) | 2022-06-22 | 2022-06-22 | Punching die for removing burrs of through holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217858286U (en) |
-
2022
- 2022-06-22 CN CN202221580397.2U patent/CN217858286U/en active Active
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