CN202741551U - Novel blanking die - Google Patents
Novel blanking die Download PDFInfo
- Publication number
- CN202741551U CN202741551U CN 201220421800 CN201220421800U CN202741551U CN 202741551 U CN202741551 U CN 202741551U CN 201220421800 CN201220421800 CN 201220421800 CN 201220421800 U CN201220421800 U CN 201220421800U CN 202741551 U CN202741551 U CN 202741551U
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- CN
- China
- Prior art keywords
- die
- pressing plate
- support
- material pressing
- face
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- Expired - Fee Related
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Abstract
The utility model discloses a novel blanking die comprising an upper die support, a lower support, a guide post, a convex die, a concave die and a material pressing plate. The guide rod is fixedly arranged on the lower die support, the upper die support is movably arranged on the guide post through a guide socket, the convex die is fixedly arranged on the bottom face of the upper die support, the concave die is fixedly arranged on the top face of the lower die support, a frame of the material pressing plate is arranged on the outer edge of the convex die and is connected with the upper die support, and springs are arranged between the upper end face of the material pressing plate and the bottom face of the upper die support. The novel blanking die is characterized in that small protruded dots are arranged on the lower end face of the material pressing plate, and small protruded dots are also arranged on the upper end face of the concave die. When the novel blanking die carries out blanking work, the material pressing plate can play a better role in pressing materials, and material loosing and falling off caused by insufficient pressure of the material pressing plate can be avoided, and blanking quality can be improved.
Description
[technical field]
The utility model relates to a kind of mould, is specifically related to a kind of blanking die.
[background technology]
Existing blanking die is when carrying out the stamping-out operation to material, because some material surfaces are harder and smooth, holding pad contacts with the face on material surface can not play good binder effect, the material that holding pad pressure causes not often occurs and get loose, thereby the stamping-out quality of material is caused harmful effect.
[summary of the invention]
The utility model provide a kind of when carrying out the stamping-out operation holding pad can play better binder effect, avoid improving the New blanking mould of stamping-out quality because the material that causes not of holding pad pressure gets loose.
The utility model takes following technical scheme to finish:
A kind of New blanking mould, comprise up and down mould bases, guide pillar, punch, die and holding pad, guide pillar is fixedly installed at lower mold holder, top mold frame is actively installed on the guide pillar by guide pin bushing, punch is in the fixed installation of the bottom surface of top mold frame, and die is in the end face fixed installation of lower mold holder, and the binder sheet frame is located at the punch outer rim and is connected with top mold frame, be provided with spring between holding pad upper surface and top mold frame bottom surface, it is characterized in that: the lower surface of described holding pad is provided with small salient point.
The blanking die of technique scheme, be provided with small salient point in the lower surface of holding pad (being the binder surface), so, the binder surface of holding pad just becomes a contact with contacting of material surface, contact with original face and to compare, under same binder pressure, the some contact can be played better binder effect, avoid improving the stamping-out quality because the material that holding pad pressure causes not gets loose.
For improving the binder effect to the material bottom surface, the upper surface of described die also is provided with small salient point.
[description of drawings]
The utility model has the following drawings:
Fig. 1 is structural representation of the present utility model.
[specific embodiment]
Accompanying drawing has represented the technical solution of the utility model and embodiment, and the below further describes each details and the operation principle thereof of embodiment more by reference to the accompanying drawings.
As shown in the figure, New blanking mould of the present utility model, comprise top mold frame 1, lower mold holder 6, guide pillar 3, punch 8, die 7 and holding pad 5, guide pillar 3 is fixedly installed at lower mold holder 1, top mold frame 1 is actively installed on the guide pillar 3 by guide pin bushing 2, punch 8 is in the fixed installation of the bottom surface of top mold frame 1, die 7 is in the end face fixed installation of lower mold holder 6, holding pad 5 frames are located at punch 8 outer rims and are connected with top mold frame 1, be provided with spring 4 between holding pad 5 upper surfaces and top mold frame 1 bottom surface, the lower surface of described holding pad 5 is provided with small salient point 9, and the upper surface of described die 7 also is provided with small salient point 10.
Above-mentioned blanking die is when carrying out the stamping-out operation, because the lower surface of holding pad and the upper surface of die are provided with small salient point, holding pad can play better binder effect, and the material of avoiding holding pad pressure to cause not gets loose, thereby improves the stamping-out quality.
Claims (2)
1. New blanking mould, comprise up and down mould bases, guide pillar, punch, die and holding pad, guide pillar is fixedly installed at lower mold holder, top mold frame is actively installed on the guide pillar by guide pin bushing, punch is in the fixed installation of the bottom surface of top mold frame, and die is in the end face fixed installation of lower mold holder, and the binder sheet frame is located at the punch outer rim and is connected with top mold frame, be provided with spring between holding pad upper surface and top mold frame bottom surface, it is characterized in that: the lower surface of described holding pad is provided with small salient point.
2. a kind of New blanking mould as claimed in claim 1, it is characterized in that: the upper surface of described die also is provided with small salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421800 CN202741551U (en) | 2012-08-22 | 2012-08-22 | Novel blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421800 CN202741551U (en) | 2012-08-22 | 2012-08-22 | Novel blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741551U true CN202741551U (en) | 2013-02-20 |
Family
ID=47700999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421800 Expired - Fee Related CN202741551U (en) | 2012-08-22 | 2012-08-22 | Novel blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741551U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736862A (en) * | 2014-01-22 | 2014-04-23 | 淄博颜祥轧钢制造有限公司 | Die set and process for stamping formwork steel members |
| CN104607502A (en) * | 2015-01-23 | 2015-05-13 | 安徽万嘉新能源科技有限公司 | Grinding device for end cover of thermal insulation box of solar water heater |
| CN104624690A (en) * | 2015-01-23 | 2015-05-20 | 安徽万嘉新能源科技有限公司 | Floating extruding device for end cover of water tank of solar water heater |
| CN107042625A (en) * | 2017-06-09 | 2017-08-15 | 安徽擎天伟嘉装备制造有限公司 | A kind of empty building mortion of cavity plate pressure |
| CN107297414A (en) * | 2017-08-17 | 2017-10-27 | 安徽开诚电器有限公司 | Positioning punching mould |
-
2012
- 2012-08-22 CN CN 201220421800 patent/CN202741551U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736862A (en) * | 2014-01-22 | 2014-04-23 | 淄博颜祥轧钢制造有限公司 | Die set and process for stamping formwork steel members |
| CN103736862B (en) * | 2014-01-22 | 2016-05-11 | 淄博颜祥轧钢制造有限公司 | The stamping forming set of molds of building template steel member and technique |
| CN104607502A (en) * | 2015-01-23 | 2015-05-13 | 安徽万嘉新能源科技有限公司 | Grinding device for end cover of thermal insulation box of solar water heater |
| CN104624690A (en) * | 2015-01-23 | 2015-05-20 | 安徽万嘉新能源科技有限公司 | Floating extruding device for end cover of water tank of solar water heater |
| CN104624690B (en) * | 2015-01-23 | 2018-12-28 | 安徽腾拓新材料科技有限公司 | A kind of solar water heater water tank end cap floating pressurizing unit |
| CN107042625A (en) * | 2017-06-09 | 2017-08-15 | 安徽擎天伟嘉装备制造有限公司 | A kind of empty building mortion of cavity plate pressure |
| CN107297414A (en) * | 2017-08-17 | 2017-10-27 | 安徽开诚电器有限公司 | Positioning punching mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130822 |