CN204171158U - A kind of multi-functional punching die - Google Patents
A kind of multi-functional punching die Download PDFInfo
- Publication number
- CN204171158U CN204171158U CN201420605243.3U CN201420605243U CN204171158U CN 204171158 U CN204171158 U CN 204171158U CN 201420605243 U CN201420605243 U CN 201420605243U CN 204171158 U CN204171158 U CN 204171158U
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- CN
- China
- Prior art keywords
- die
- multidigit
- upper bolster
- bolster
- punching
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- Expired - Fee Related
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Abstract
A kind of multi-functional punching die, it comprises: die shank, upper bolster, upper padding plate, punch retainer, multidigit piercing punch, discharging rubber, location guide pin bushing assembly, multidigit punching concave die, lower bolster, die shoe, location-plate, positioning guide column assembly; Die shank is positioned at upper bolster the top, upper padding plate is arranged on immediately below upper bolster by bolt, punch retainer is provided with immediately below upper padding plate, multidigit piercing punch is connected with punch retainer by close-fitting mode, location guide pin bushing assembly is positioned on two angles of upper bolster, lower bolster is positioned at the top of die shoe, and multidigit punching concave die is positioned at the top of lower bolster, and positioning guide column assembly is positioned on two angles of die shoe; The utility model can carry out multidigit punching operation, can greatly enhance productivity, and improves machining accuracy, guarantee that each dimensional uniformity is good, and product external surfaces is attractive in appearance.
Description
Technical field
The utility model relates to a kind of cold punching die, particularly a kind of multi-functional punching die.
Background technology
Mould is processing method conventional in machining, and it utilizes upper and lower die cavity to carry out punching, blanking operation to part, and traditional functional die is single, and can only carry out a procedure, rush single hole operation, such production efficiency is lower, and after processing, precision is not high.
Utility model content
The purpose of this utility model be overcome prior art above-mentioned deficiency and a kind of multi-functional punching die is provided, it can carry out multidigit punching operation, can greatly enhance productivity, improve machining accuracy.
The technical solution of the utility model is: a kind of multi-functional punching die, and it comprises die shank, upper bolster, upper padding plate, punch retainer, multidigit piercing punch, discharging rubber, location guide pin bushing assembly, multidigit punching concave die, lower bolster, die shoe, location-plate, positioning guide column assembly.
The further technical scheme of the utility model is: described upper bolster is made by I cuboid steel plate, die shank installing hole is provided with in upper bolster top center, be provided with upper padding plate installing hole in upper bolster surrounding, the left and right angle of upper bolster is provided with location guide pin bushing assembly installing hole.
The utility model further technical scheme is: described punch retainer is that II cuboid steel plate is made, central authorities above punch retainer are provided with multidigit piercing punch installing hole, and the surrounding above punch retainer is provided with upper bolster construction bolt hole.
The utility model further technical scheme is: described discharging rubber is made by circular polyurethane, is provided with piercing punch connecting hole in the central authorities of discharging rubber.
The utility model further technical scheme is: described multidigit punching concave die is made by III cuboid steel plate, multidigit matrix cavity is provided with in multidigit punching concave die top center, be provided with lower bolster in multidigit punching concave die surrounding and be connected and installed hole, above multidigit punching concave die, limit is provided with location-plate construction bolt hole.
The utility model further technical scheme is: described die shoe is that IV cuboid steel plate is made, multidigit punching concave die slug hole is provided with in the central authorities of die shoe, be provided with multidigit punching concave die construction bolt hole in the surrounding of die shoe, the left and right angle of die shoe is provided with positioning guide column assembly installing hole.
Die shank is positioned at the central authorities of upper bolster the top, be connected with upper bolster by close-fitting mode, upper padding plate is arranged on immediately below upper bolster by bolt, punch retainer is provided with immediately below upper padding plate, multidigit piercing punch is connected with punch retainer by close-fitting mode, discharging rubber is nested into the below of multidigit piercing punch by close-fitting mode, location guide pin bushing assembly is positioned on two angles of upper bolster, the below of upper bolster is arranged on by bolt, lower bolster is positioned at the top of die shoe, multidigit punching concave die is positioned at the top of lower bolster, linked together by bolt mode and lower bolster and die shoe, location-plate is arranged on the top of multidigit punching concave die by bolt, positioning guide column assembly is positioned on two angles of die shoe, the top of die shoe is arranged on by bolt.
The utility model compared with prior art has following features:
1, the multi-functional punching die of one that provides of the utility model, it can carry out multidigit punching operation, can greatly enhance productivity, and improves machining accuracy, guarantee that each dimensional uniformity is good, and product external surfaces is attractive in appearance.
2, the multi-functional punching die of one that provides of the utility model, structure is simple, and easy disassembling, firm reliability is good.
Be further described below in conjunction with the detailed construction of the drawings and specific embodiments to utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the top view of accompanying drawing 1.
Detailed description of the invention
As shown in drawings: a kind of multi-functional punching die, it comprises die shank 1, upper bolster 2, upper padding plate 3, punch retainer 4, multidigit piercing punch 5, discharging rubber 6, location guide pin bushing assembly 7, multidigit punching concave die 8, lower bolster 9, die shoe 10, location-plate 11, positioning guide column assembly 12.
Described upper bolster 2 is made by I cuboid steel plate, is provided with die shank installing hole in upper bolster top center, is provided with upper padding plate installing hole in upper bolster surrounding, and the left and right angle of upper bolster is provided with location guide pin bushing assembly installing hole.
Described punch retainer 4 is that II cuboid steel plate is made, and the central authorities above punch retainer are provided with multidigit piercing punch installing hole, and the surrounding above punch retainer is provided with upper bolster construction bolt hole.
Described discharging rubber 6 is made by circular polyurethane, is provided with piercing punch connecting hole in the central authorities of discharging rubber.
Described multidigit punching concave die 8 is made by III cuboid steel plate, multidigit matrix cavity is provided with in multidigit punching concave die top center, be provided with lower bolster in multidigit punching concave die surrounding and be connected and installed hole, above multidigit punching concave die, limit is provided with location-plate construction bolt hole.
Described die shoe 10 is that IV cuboid steel plate is made, multidigit punching concave die slug hole is provided with in the central authorities of die shoe, be provided with multidigit punching concave die construction bolt hole in the surrounding of die shoe, the left and right angle of die shoe is provided with positioning guide column assembly installing hole.
Die shank 1 is positioned at the central authorities of upper bolster 2 the top, be connected with upper bolster 2 by close-fitting mode, upper padding plate 3 is arranged on immediately below upper bolster 2 by bolt, punch retainer 4 is provided with immediately below upper padding plate 3, multidigit piercing punch 5 is connected with punch retainer 4 by close-fitting mode, discharging rubber 6 is nested into the below of multidigit piercing punch 5 by close-fitting mode, location guide pin bushing assembly 7 is positioned on two angles of upper bolster 2, the below of upper bolster 2 is arranged on by bolt, lower bolster 9 is positioned at the top of die shoe 10, multidigit punching concave die 8 is positioned at the top of lower bolster 9, linked together by bolt mode and lower bolster 9 and die shoe 10, location-plate 11 is arranged on the top of multidigit punching concave die 8 by bolt, positioning guide column assembly 12 is positioned on two angles of die shoe 10, the top of die shoe 10 is arranged on by bolt.
Operation principle of the present utility model and using method: above upper bolster 2, be furnished with die shank 1, for centering with lathe, two angles of upper bolster 2 are furnished with location guide pin bushing assembly 7, two angles of die shoe is furnished with positioning guide column assembly 12, locate for upper and lower mould, discharging rubber 6 is furnished with in the below of multidigit piercing punch 5, for the use of patrix discharging, location-plate 11 is furnished with above multidigit punching concave die 8, locate for part, die shoe 10 is furnished with multidigit punching concave die slug hole, is convenient to the waste material unloading punching.
Claims (6)
1. a multi-functional punching die, is characterized in that: it comprises die shank, upper bolster, upper padding plate, punch retainer, multidigit piercing punch, discharging rubber, location guide pin bushing assembly, multidigit punching concave die, lower bolster, die shoe, location-plate, positioning guide column assembly, die shank is positioned at the central authorities of upper bolster the top, be connected with upper bolster by close-fitting mode, upper padding plate is arranged on immediately below upper bolster by bolt, punch retainer is provided with immediately below upper padding plate, multidigit piercing punch is connected with punch retainer by close-fitting mode, discharging rubber is nested into the below of multidigit piercing punch by close-fitting mode, location guide pin bushing assembly is positioned on two angles of upper bolster, the below of upper bolster is arranged on by bolt, lower bolster is positioned at the top of die shoe, multidigit punching concave die is positioned at the top of lower bolster, linked together by bolt mode and lower bolster and die shoe, location-plate is arranged on the top of multidigit punching concave die by bolt, positioning guide column assembly is positioned on two angles of die shoe, the top of die shoe is arranged on by bolt.
2. the multi-functional punching die of one according to claim 1, it is characterized in that: the further technical scheme of the utility model is: described upper bolster is made by I cuboid steel plate, die shank installing hole is provided with in upper bolster top center, be provided with upper padding plate installing hole in upper bolster surrounding, the left and right angle of upper bolster is provided with location guide pin bushing assembly installing hole.
3. the multi-functional punching die of one according to claim 1, it is characterized in that: described punch retainer is that II cuboid steel plate is made, central authorities above punch retainer are provided with multidigit piercing punch installing hole, and the surrounding above punch retainer is provided with upper bolster construction bolt hole.
4. the multi-functional punching die of one according to claim 1, is characterized in that: described discharging rubber is made by circular polyurethane, is provided with piercing punch connecting hole in the central authorities of discharging rubber.
5. the multi-functional punching die of one according to claim 1, it is characterized in that: described multidigit punching concave die is made by III cuboid steel plate, multidigit matrix cavity is provided with in multidigit punching concave die top center, be provided with lower bolster in multidigit punching concave die surrounding and be connected and installed hole, above multidigit punching concave die, limit is provided with location-plate construction bolt hole.
6. the multi-functional punching die of one according to claim 1, it is characterized in that: described die shoe is that IV cuboid steel plate is made, multidigit punching concave die slug hole is provided with in the central authorities of die shoe, be provided with multidigit punching concave die construction bolt hole in the surrounding of die shoe, the left and right angle of die shoe is provided with positioning guide column assembly installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605243.3U CN204171158U (en) | 2014-10-20 | 2014-10-20 | A kind of multi-functional punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605243.3U CN204171158U (en) | 2014-10-20 | 2014-10-20 | A kind of multi-functional punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171158U true CN204171158U (en) | 2015-02-25 |
Family
ID=52559994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605243.3U Expired - Fee Related CN204171158U (en) | 2014-10-20 | 2014-10-20 | A kind of multi-functional punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171158U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014741A (en) * | 2015-06-29 | 2015-11-04 | 温州佳诚机械有限公司 | Hole punching mechanism |
| CN106270132A (en) * | 2015-06-25 | 2017-01-04 | 杭州斯莱特泵业有限公司 | Inclined-plane lid perforating die |
| CN106914530A (en) * | 2017-02-24 | 2017-07-04 | 巢湖学院 | A kind of plate hole punched device |
| CN113118361A (en) * | 2021-04-08 | 2021-07-16 | 浙江华远汽车科技股份有限公司 | Broaching and stripping die |
-
2014
- 2014-10-20 CN CN201420605243.3U patent/CN204171158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270132A (en) * | 2015-06-25 | 2017-01-04 | 杭州斯莱特泵业有限公司 | Inclined-plane lid perforating die |
| CN105014741A (en) * | 2015-06-29 | 2015-11-04 | 温州佳诚机械有限公司 | Hole punching mechanism |
| CN106914530A (en) * | 2017-02-24 | 2017-07-04 | 巢湖学院 | A kind of plate hole punched device |
| CN113118361A (en) * | 2021-04-08 | 2021-07-16 | 浙江华远汽车科技股份有限公司 | Broaching and stripping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |