CN203917602U - Punching die - Google Patents
Punching die Download PDFInfo
- Publication number
- CN203917602U CN203917602U CN201420207189.7U CN201420207189U CN203917602U CN 203917602 U CN203917602 U CN 203917602U CN 201420207189 U CN201420207189 U CN 201420207189U CN 203917602 U CN203917602 U CN 203917602U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- holding pad
- plate
- cope match
- screw
- 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.)
- Expired - Lifetime
Links
- 238000004080 punching Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a kind of punching die, belongs to mould.Holding pad is spacing by side pin, jam plate is fixedly connected with side pin, punch retainer is fixedly connected with suspention wedge by screw, suspention wedge top is fixedly connected with cope match-plate pattern by screw, and little guide plate is fixedly connected with holding pad, and cope match-plate pattern and little guide plate are slidably connected, die block is fixedly connected with lower bolster by screw, the upper and lower two ends of taper pier are separately fixed on holding pad and lower bolster, and large guide plate is fixedly connected with cope match-plate pattern, and large guide pillar is slidably connected with large guide pillar guide pin bushing.The utility model has the advantage of: novel structure is simple, easy to process, on holding pad, increased suspention and tiltedly carved, reduced manufacturing procedure, reduced cost, the assembling of whole mould is with screw and alignment pin is fastening just can complete, convenient disassembly, die case quick change easily when damaging, improved production efficiency, increase by four taper piers, be conducive to the guiding of upper/lower die, improved product quality.
Description
Technical field
The utility model belongs to mould, refers in particular to a kind of cold punching die.
Background technology
In the large-scale production of auto parts and components, the trimming that various structures are different, stamping-out class cold punching die are used widely, because some parts are when carrying out trimming stamping-out, need to process at the fixed position of part and be with angled inclined hole, because the processing technology of inclined hole is complicated, existing common diel cannot complete oblique punch operation when cutting punching, thereby causes this kind of part of processing to need very complicated multiple working procedure, and processing cost is high.
Summary of the invention
The utility model provides a kind of punching die, and complicated to solve existing mold punching technology, processing cost is high, uses inconveniently, cannot realize and on a procedure, complete the problem with angle edge-cutting and hole-punching.
The technical solution of the utility model is: holding pad is spacing by side pin, jam plate is fixedly connected with side pin, punch is fixedly connected with punch retainer, punch retainer is fixedly connected with suspention wedge by screw, suspention wedge top is fixedly connected with cope match-plate pattern by screw, suspention wedge bottom is fixedly connected with holding pad by screw, little guide pillar is fixedly connected with cope match-plate pattern, little guide pillar guide pin bushing is fixedly connected with holding pad, little guide pillar and little guide pillar guide pin bushing are slidably connected, spring is positioned at the groove of holding pad, spring upper end and cope match-plate pattern apical grafting, little guide plate is fixedly connected with holding pad, cope match-plate pattern and little guide plate are slidably connected, die case is fixedly connected with die block, die block is fixedly connected with lower bolster by screw, the upper and lower two ends of taper pier are separately fixed on holding pad and lower bolster, large guide plate is fixedly connected with cope match-plate pattern, lower bolster is slidably connected with large guide plate, large guide pillar is fixedly connected with lower bolster, large guide pillar guide pin bushing is fixedly connected with cope match-plate pattern, large guide pillar is slidably connected with large guide pillar guide pin bushing.
The utility model has the advantage of: novel structure is simple, easy to process, on holding pad, increased suspention and tiltedly carved, reduced manufacturing procedure, reduced cost, the assembling of whole mould is with screw and alignment pin is fastening just can complete, convenient disassembly, die case quick change easily when damaging, improved production efficiency, increase by four taper piers, be conducive to the guiding of upper/lower die, improved product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 1;
Fig. 5 is the D-D cutaway view of Fig. 1;
In figure, assembly 12, spring 1, large guide pillar 14, side pin 15, die block 16, little guide pillar guide pin bushing 17, large guide pillar guide pin bushing 18, top shoe seat 1201, buffer stopper 1202, lower sliding block seat 1203, spring 2 1204, pilot pin 1205 are tiltedly carved in cope match-plate pattern 1, little guide pillar 2, little guide plate 3, taper pier 4, large guide plate 5, punch 6, die case 7, punch retainer 8, lower bolster 9, holding pad 10, jam plate 11, suspention.
The specific embodiment
Holding pad 10 is spacing by side pin 15, jam plate 11 is fixedly connected with side pin 15, punch 6 is fixedly connected with punch retainer 8, suspention wedge assembly 12 comprises top shoe seat 1201, buffer stopper 1202, lower sliding block seat 1203, spring 2 1204, pilot pin 1205, buffer stopper 1202 is slidably connected with lower sliding block seat 1203, top shoe seat 1201 is slidably connected with buffer stopper 1202, spring 2 1204 one end are fixedly connected with buffer stopper 1202 by pilot pin 1205, the other end and top shoe seat 1201 apical graftings, punch retainer 8 is fixedly connected with buffer stopper 1202 by screw, top shoe seat 1201 tops are fixedly connected with cope match-plate pattern 1 by screw, lower sliding block seat 1203 bottoms are fixedly connected with holding pad 10 by screw, little guide pillar 2 is fixedly connected with cope match-plate pattern 1, little guide pillar guide pin bushing 17 is fixedly connected with holding pad 10, little guide pillar 2 is slidably connected with little guide pillar guide pin bushing 17, spring 1 is positioned at the groove of holding pad 10, spring one 13 upper ends and cope match-plate pattern 1 apical grafting, little guide plate 3 is fixedly connected with holding pad 10, cope match-plate pattern 1 is slidably connected with little guide plate 3, die case 7 is fixedly connected with die block 16, die block 16 is fixedly connected with lower bolster 9 by screw, taper pier is separately fixed on holding pad 10 and lower bolster 9 at two ends Shang Xia 4, large guide plate 5 is fixedly connected with cope match-plate pattern 1, lower bolster 9 is slidably connected with large guide plate 5, large guide pillar 14 is fixedly connected with lower bolster 9, large guide pillar guide pin bushing 18 is fixedly connected with cope match-plate pattern 1, large guide pillar 14 is slidably connected with large guide pillar guide pin bushing 18.
The utility model in use, after product is put on mould, utilize stamping machine pressure-acting on mould, patrix moves down, and holding pad is first pushed down product, cope match-plate pattern continues to move downward, under the effect of suspention wedge assembly, punch is gone out hole, and punched scrap slides in waste material box, product is stayed on bed die, and after mold work completes, patrix is up with lathe.
Claims (1)
1. a punching die, it is characterized in that: holding pad is spacing by side pin, jam plate is fixedly connected with side pin, punch is fixedly connected with punch retainer, punch retainer is fixedly connected with suspention wedge by screw, suspention wedge top is fixedly connected with cope match-plate pattern by screw, suspention wedge bottom is fixedly connected with holding pad by screw, little guide pillar is fixedly connected with cope match-plate pattern, little guide pillar guide pin bushing is fixedly connected with holding pad, little guide pillar and little guide pillar guide pin bushing are slidably connected, spring is positioned at the groove of holding pad, spring upper end and cope match-plate pattern apical grafting, little guide plate is fixedly connected with holding pad, cope match-plate pattern and little guide plate are slidably connected, die case is fixedly connected with die block, die block is fixedly connected with lower bolster by screw, the upper and lower two ends of taper pier are separately fixed on holding pad and lower bolster, large guide plate is fixedly connected with cope match-plate pattern, lower bolster is slidably connected with large guide plate, large guide pillar is fixedly connected with lower bolster, large guide pillar guide pin bushing is fixedly connected with cope match-plate pattern, large guide pillar is slidably connected with large guide pillar guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207189.7U CN203917602U (en) | 2014-04-27 | 2014-04-27 | Punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207189.7U CN203917602U (en) | 2014-04-27 | 2014-04-27 | Punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917602U true CN203917602U (en) | 2014-11-05 |
Family
ID=51813483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207189.7U Expired - Lifetime CN203917602U (en) | 2014-04-27 | 2014-04-27 | Punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917602U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862366A (en) * | 2017-03-29 | 2017-06-20 | 合肥皓东精密工业有限公司 | A kind of wedge part side-cutting die |
| CN109261796A (en) * | 2018-09-17 | 2019-01-25 | 安徽成飞集成瑞鹄汽车模具有限公司 | Boot-lid panel die face lapping-in rate adjustment method |
| CN111790819A (en) * | 2019-04-09 | 2020-10-20 | 本田技研工业株式会社 | Pressing die |
-
2014
- 2014-04-27 CN CN201420207189.7U patent/CN203917602U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862366A (en) * | 2017-03-29 | 2017-06-20 | 合肥皓东精密工业有限公司 | A kind of wedge part side-cutting die |
| CN109261796A (en) * | 2018-09-17 | 2019-01-25 | 安徽成飞集成瑞鹄汽车模具有限公司 | Boot-lid panel die face lapping-in rate adjustment method |
| CN111790819A (en) * | 2019-04-09 | 2020-10-20 | 本田技研工业株式会社 | Pressing die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 130012 No. 888 Shunda Road, hi tech Development Zone, Jilin, Changchun Patentee after: CHANGCHUN YINGLI AUTOMOBILE INDUSTRY Co.,Ltd. Address before: 130012 No. 888 Shunda Road, hi tech Development Zone, Jilin, Changchun Patentee before: CHANGCHUN YINGLI AUTOMOTIVE INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 130012 888 Shunda Road, Changchun hi tech Development Zone, Jilin Patentee after: CHANGCHUN YINGLI AUTOMOTIVE INDUSTRY Co.,Ltd. Address before: 130012 888 Shunda Road, Changchun hi tech Development Zone, Jilin Patentee before: CHANGCHUN YINGLI AUTOMOBILE INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |