CN203725584U - Punching die for hinge support - Google Patents
Punching die for hinge support Download PDFInfo
- Publication number
- CN203725584U CN203725584U CN201320887917.9U CN201320887917U CN203725584U CN 203725584 U CN203725584 U CN 203725584U CN 201320887917 U CN201320887917 U CN 201320887917U CN 203725584 U CN203725584 U CN 203725584U
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- CN
- China
- Prior art keywords
- die
- punching
- hinge bracket
- fixed
- punch
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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.)
- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a punching die for a hinge support. The punching die comprises an upper die base and a lower die base which are arranged correspondingly. A male die fixing block is arranged on the lower surface of the upper die base, a punching male die fixing block is fixed on the lower surface of the male die fixing block, and a limit unit is arranged below the male die fixing block. A punching female die corresponding to the punching male die is arranged on the upper surface of the lower die base, location blocks are fixed on the upper surface of the punching female die, and an ejection unit is arranged on the lower surface of the lower die base. The punching die has the advantages of being reasonable in design, simple in structure, time saving and labor saving, capable of improving the production efficiency and convenient to operate and popularize.
Description
Technical field
The utility model relates to a kind of punching die, specially refers to a kind of hinge bracket punching die.
Background technology
Along with expanding economy, engineering goods are seen everywhere in people's life, and in engineering goods product, occur that more is punching part, the punching die of prior art, for the thickness difference of punching part, need to be with different punching dies, especially on hinge bracket part when punching, because need to go out identical hole on the hinge bracket of different size, and for prior art, on different punching dies, realize exactly, and then caused aborning the raising of cost and the reduction of production efficiency.
For customer service the deficiencies in the prior art, developer is through long-term effort research and development, finally innovation and creation a kind of hinge bracket punching die, this hinge bracket punching die is provided with a kind of demountable stopping means below upper bolster, described stopping means is mainly by limited block, bolt, form with cushion block, in the time changing the hinge bracket punching part of different-thickness, only need to change cushion block and the adjusting bolt of differing heights, if need to change the hinge bracket punching part of different width time, only need to regulate the position that is fixed on punching concave die upper surface locating piece, replacing punching die has been avoided in the setting of stopping means, and then improve hinge bracket punching part production efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide; Reasonable in design, simple in structure, time saving and energy saving, improved production efficiency, easy to operate, be convenient to a kind of hinge bracket punching die promoted.
For solving above technical problem, the utility model is to realize by the following technical solutions: a kind of hinge bracket punching die, comprise corresponding upper bolster and the die shoe arranging, described upper bolster lower surface is provided with punch fixed block, described punch fixed block lower surface is fixed with piercing punch, described punch fixed block below is provided with stopping means, described die shoe upper surface is provided with the punching concave die corresponding with described piercing punch, described punching concave die upper surface is fixed with locating piece, and described die shoe lower surface is provided with Lifting Device.
Preferably, described upper bolster upper surface is fixed with die shank.
Preferably, described upper bolster lower surface is provided with guide pin bushing, and described die shoe upper surface is provided with the guide pillar cooperatively interacting with described guide pin bushing, and quantity is 2 pairs.
Preferably, described stopping means is mainly made up of limited block, bolt and cushion block.
Preferably, described piercing punch lower surface is lower than limited block lower surface, and through limited block.Preferably, described Lifting Device is mainly made up of elastic cushion block and ejector beam, and described ejector beam is fixed on elastic cushion block upper surface, and through die shoe and punching concave die.
By technique scheme, the beneficial effects of the utility model are: reasonable in design, simple in structure, time saving and energy saving, improved production efficiency, easy to operate, be convenient to a kind of hinge bracket punching die promoted.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model mold-opening structure schematic diagram.
Fig. 2 is the utility model mold closing structural representation.
Fig. 3 is that the A of the utility model die sinking is to schematic diagram.
Fig. 4 is that the B of the utility model punching concave die is to schematic diagram.
Numeral and the represented corresponding component title of letter in figure:
1. die shank 2. upper bolster 3. punch fixed block 4. guide pin bushing 5. limited block 6. guide pillar 7. locating piece 8. punching concave die 9. die shoe 10. elastic cushion block 11. ejector beam 12. piercing punch 13. bolt 14. cushion block 15. hinge bracket punching parts.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of hinge bracket punching die, comprise corresponding upper bolster 2 and the die shoe 9 arranging, described upper bolster 2 lower surfaces are provided with punch fixed block 3, described punch fixed block 3 lower surfaces are fixed with piercing punch 12, described punch fixed block 3 belows are provided with stopping means, described die shoe 9 upper surfaces are provided with the punching concave die 8 corresponding with described piercing punch 12, described punching concave die 8 upper surfaces are fixed with locating piece 7, and described die shoe 9 lower surfaces are provided with Lifting Device.
Described upper bolster 2 upper surfaces are provided with die shank 1, described upper bolster 2 lower surfaces are provided with guide pin bushing 4, described die shoe 9 upper surfaces are provided with the guide pillar 6 corresponding with described guide pin bushing 4, by cooperatively interacting of guide pin bushing 4 and guide pillar 6, can make more accurately punching press punch 12 and stamping cavity die 8 match, further improve the quality of hinge bracket punching part 15.
Described stopping means is mainly by limited block 5, bolt 13, form with cushion block 14, described limited block 5 use bolts 13 are fixed and punch fixed block 3 belows, described limited block 5 and the middle cushion block 14 that is provided with of punch fixed block 3, described limited block 5 inside are passed by piercing punch 12, described piercing punch 12 lower surfaces are lower than limited block 5 lower surfaces, in the time changing the hinge bracket punching part 15 of different-thickness, only need to change cushion block 14 and the adjusting bolt 13 of differing heights, if need to change the hinge bracket punching part 15 of different width time, only need to regulate the position that is fixed on punching concave die 8 upper surface locating pieces 7, replacing punching die has been avoided in the setting of stopping means, and then hinge bracket punching part 15 production efficiencys are improved.
Described Lifting Device is mainly made up of elastic cushion block 10 and ejector beam 11, described ejector beam 11 is fixed on elastic cushion block 10 upper surfaces, and through die shoe 9 and punching concave die 8, and then effectively raise hinge bracket punching part 15 pickup efficiency, thereby hinge bracket punching part 15 production efficiencys are further improved.
The beneficial effects of the utility model in sum, a kind of hinge bracket punching die, this hinge bracket punching die is provided with a kind of demountable stopping means below upper bolster, described stopping means is mainly by limited block, bolt, form with cushion block, in the time changing the hinge bracket punching part of different-thickness, only need to change cushion block and the adjusting bolt of differing heights, if need to change the hinge bracket punching part of different width time, only need to regulate the position that is fixed on punching concave die upper surface locating piece, replacing punching die has been avoided in the setting of stopping means, and then improve hinge bracket punching part production efficiency.And then advantage of the present utility model is; Reasonable in design, simple in structure, time saving and energy saving, improved production efficiency, easy to operate, be convenient to promote.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a hinge bracket punching die, comprises corresponding upper bolster and the die shoe arranging, and it is characterized in that; Described upper bolster lower surface is provided with punch fixed block, described punch fixed block lower surface is fixed with piercing punch, described punch fixed block below is provided with stopping means, described die shoe upper surface is provided with the punching concave die corresponding with described piercing punch, described punching concave die upper surface is fixed with locating piece, and described die shoe lower surface is provided with Lifting Device.
2. a kind of hinge bracket punching die according to claim 1, is characterized in that; Described upper bolster upper surface is fixed with die shank.
3. a kind of hinge bracket punching die according to claim 1, is characterized in that; Described upper bolster lower surface is provided with guide pin bushing, and described die shoe upper surface is provided with the guide pillar cooperatively interacting with described guide pin bushing, and quantity is 2 pairs.
4. a kind of hinge bracket punching die according to claim 1, is characterized in that; Described stopping means is mainly made up of limited block, bolt and cushion block.
5. a kind of hinge bracket punching die according to claim 1, is characterized in that; Described piercing punch lower surface is lower than limited block lower surface, and through limited block.
6. a kind of hinge bracket punching die according to claim 1, is characterized in that; Described Lifting Device is mainly made up of elastic cushion block and ejector beam, and described ejector beam is fixed on elastic cushion block upper surface, and through die shoe and punching concave die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887917.9U CN203725584U (en) | 2013-12-31 | 2013-12-31 | Punching die for hinge support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887917.9U CN203725584U (en) | 2013-12-31 | 2013-12-31 | Punching die for hinge support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725584U true CN203725584U (en) | 2014-07-23 |
Family
ID=51195687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887917.9U Expired - Fee Related CN203725584U (en) | 2013-12-31 | 2013-12-31 | Punching die for hinge support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438598A (en) * | 2014-12-18 | 2015-03-25 | 中国重汽集团济南动力有限公司 | Novel light truck door hinge support machining technology |
-
2013
- 2013-12-31 CN CN201320887917.9U patent/CN203725584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438598A (en) * | 2014-12-18 | 2015-03-25 | 中国重汽集团济南动力有限公司 | Novel light truck door hinge support machining technology |
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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: 20140723 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |