CN204603042U - The Minitype punching mould of material lift protection - Google Patents
The Minitype punching mould of material lift protection Download PDFInfo
- Publication number
- CN204603042U CN204603042U CN201520215461.0U CN201520215461U CN204603042U CN 204603042 U CN204603042 U CN 204603042U CN 201520215461 U CN201520215461 U CN 201520215461U CN 204603042 U CN204603042 U CN 204603042U
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- CN
- China
- Prior art keywords
- die
- block
- material lift
- lift block
- stripper
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- 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.)
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Abstract
The utility model relates to a kind of diel, and be specially the Minitype punching mould of material lift protection, patrix comprises upper bolster and stripper, links punch retainer below upper bolster by convex mould pad, and stripper and discharging backing plate are fixed on patrix by discharging sleeve; Stripper lower surface is provided with stock guide; Counterdie comprises die block and material lift block, die block is fixed on die shoe by die backing plate, material lift block is arranged in die block, push rod and spring is linked below material lift block, material lift block lower surface has die cavity, is provided with die fixed block in die cavity, is provided with small punch in die fixed block, material lift block upper surface has through hole, passes through for small punch top; Stock guide position on stripper is relative with material lift block.Material lift block fixed by this mould stock guide and push rod, and material lift block coordinates distance longer with die block, not easily produce tilt phenomenon at high speed stamping process material lift block, thus protection small punch not easy fracture, ensure normally to produce.
Description
Technical field
The utility model relates to a kind of diel, is specially the Minitype punching mould of material lift protection.
Background technology
In the design process of precision die, often can run into some minimum punch inverted structures, namely small punch is at counterdie, and small punch head minimum dimension only has 0.36mm, and in high speed stamping process, small punch 11 very easily ruptures, thus cannot normally produce.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to design a kind of mould can protecting small punch, and ensure that small punch does not rupture in material lift block, high-speed punching pressure energy is normally produced.
The technical solution of the utility model:
The Minitype punching mould of material lift protection, comprises upper die and lower die; Described patrix comprises upper bolster and stripper, links punch retainer below upper bolster by convex mould pad, and stripper and discharging backing plate are fixed on patrix by discharging sleeve; Stripper lower surface is provided with stock guide; Counterdie comprises die block and material lift block, die block is fixed on die shoe by die backing plate, material lift block is arranged in die block, push rod and spring is linked below material lift block, material lift block lower surface has die cavity, is provided with die fixed block in die cavity, is provided with small punch in die fixed block, material lift block upper surface has through hole, passes through for small punch top; Stock guide position on stripper is relative with material lift block.
The Minitype punching mould of the material lift protection that the utility model provides; material lift block fixed by stock guide and push rod, and material lift block coordinates distance longer with die block, not easily produce tilt phenomenon at high speed stamping process material lift block; thus protection small punch not easy fracture, ensure normally to produce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Accompanying drawings specific embodiment of the utility model.
As shown in Figure 1, the Minitype punching mould of material lift protection, comprises upper die and lower die; Described patrix comprises upper bolster 1 and stripper 5, links punch retainer 3 below upper bolster 1 by convex mould pad 2, and stripper 5 and discharging backing plate 4 are fixed on patrix by discharging sleeve; Stripper 5 lower surface is provided with stock guide 13; Counterdie comprises die block 6 and material lift block 12, die block 6 is fixed on die shoe 8 by die backing plate 7, material lift block 12 is arranged in die block 6, push rod 9 and spring is linked below material lift block 12, material lift block 12 lower surface has die cavity, is provided with die fixed block 10 in die cavity, is provided with small punch 11 in die fixed block 10, material lift block 12 upper surface has through hole, passes through for small punch 11 top; Stock guide 13 position on stripper 5 is relative with material lift block 12.
During patrix is descending, stripper 5 is pressed on workpiece, and stock guide 13 pushes down material lift block 12 upper surface, has push rod 9 and spring below material lift block 12, ensures that material lift block 12 is not jumped out.Small punch 11 is fixed in die fixed block 10; material lift block 12 coordinates distance longer with die block 6; the die cavity gap of material lift block 12 is monolateral 0.005mm; owing to coordinating distance in high speed stamping process; material lift block 12 not easily produces tilt phenomenon; thus protection small punch 11 not easy fracture, ensure normally to produce.
Claims (1)
1. the Minitype punching mould of material lift protection, comprises upper die and lower die; Described patrix comprises upper bolster (1) and stripper (5), and upper bolster (1) below links punch retainer (3) by convex mould pad (2), and stripper (5) and discharging backing plate (4) are fixed on patrix by discharging sleeve; It is characterized in that: described stripper (5) lower surface is provided with stock guide (13); Counterdie comprises die block (6) and material lift block (12), die block (6) is fixed on die shoe (8) by die backing plate (7), material lift block (12) is arranged in die block (6), material lift block (12) below links push rod (9) and spring, material lift block (12) lower surface has die cavity, die fixed block (10) is installed in die cavity, small punch (11) is installed in die fixed block (10), material lift block (12) upper surface has through hole, passes through for small punch (11) top; Stock guide (13) position on stripper (5) is relative with material lift block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215461.0U CN204603042U (en) | 2015-04-13 | 2015-04-13 | The Minitype punching mould of material lift protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520215461.0U CN204603042U (en) | 2015-04-13 | 2015-04-13 | The Minitype punching mould of material lift protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603042U true CN204603042U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520215461.0U Active CN204603042U (en) | 2015-04-13 | 2015-04-13 | The Minitype punching mould of material lift protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215180A (en) * | 2015-10-30 | 2016-01-06 | 乔登卫浴(江门)有限公司 | A kind of self-adjusting mould for tap |
| CN106180445A (en) * | 2016-08-05 | 2016-12-07 | 宁德新能源科技有限公司 | Electrode sheet forming machine structure |
-
2015
- 2015-04-13 CN CN201520215461.0U patent/CN204603042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215180A (en) * | 2015-10-30 | 2016-01-06 | 乔登卫浴(江门)有限公司 | A kind of self-adjusting mould for tap |
| CN106180445A (en) * | 2016-08-05 | 2016-12-07 | 宁德新能源科技有限公司 | Electrode sheet forming machine structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Kang Inventor after: Wang Yubin Inventor after: Sun Donghong Inventor after: Ji Dong Inventor before: Zhou Kang Inventor before: Wang Yubin Inventor before: Sun Donghong Inventor before: Ji Dong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220926 Address after: Room 411, No. 588, Nanhu Avenue, Wuxi City, Jiangsu Province, 214024 Patentee after: Jiangsu Huiyang Industrial Investment Development Group Co.,Ltd. Address before: No. 8, Yanggao Road, Wuxi City, Jiangsu Province, 214024 Patentee before: WUXI G.S PRECISION TOOL Co.,Ltd. |
|
| TR01 | Transfer of patent right |