CN202461284U - Die for external reinforcement plate part of column A of automobile - Google Patents
Die for external reinforcement plate part of column A of automobile Download PDFInfo
- Publication number
- CN202461284U CN202461284U CN2011205597970U CN201120559797U CN202461284U CN 202461284 U CN202461284 U CN 202461284U CN 2011205597970 U CN2011205597970 U CN 2011205597970U CN 201120559797 U CN201120559797 U CN 201120559797U CN 202461284 U CN202461284 U CN 202461284U
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- CN
- China
- Prior art keywords
- patrix
- die
- flanging
- eccentric swage
- trimming
- 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 - Fee Related
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to a die for an external reinforcement plate part of a column A of an automobile. The die comprises an upper die and a lower die, wherein the upper die comprises an upper die trimming and punching material pressing machine, an upper die trimming and punching cutter block, an upper die flanging and shaping material pressing machine, an upper die flanging and shaping cutter block, an upper die side punching material pressing machine, an upper die side punching cutter block, an upper die seat and an upper ejection rod; the lower die comprises a lower die seat, a lower die core and a lower die material ejection mechanism; the upper die trimming and punching material pressing machine is positioned between the upper die seat and the lower die core; the upper die trimming and punching cutter block is positioned on the left side of the upper die trimming and punching material pressing machine; the upper die flanging and shaping material pressing machine is positioned between the upper die seat and the lower die core; the upper die flanging and shaping cutter block is positioned on the right side of the upper die flanging and shaping material pressing machine; the upper die side punching material pressing machine is positioned between the upper die seat and the lower die core; and the upper die side punching cutter block is positioned on the right side of the upper die side punching material pressing machine. Compared with the prior art, the die has the advantages of convenience in maintenance, safety, reliability, relatively low cost and the like.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of mould that is used for the outer stiffener part of automobile A column.
Background technology
This mould is divided into 3 operations before, wants three jig frequencies during production, needs a large amount of operating personnel, and manufacturing cost is high, and the manufacturing cycle is long, and production efficiency is not high.As power source, spring or nitrogen spring all can have the requirement of normal damage and periodic replacement to last eccentric swage with spring or nitrogen spring, and maintenance and renewal cost in the production process promote significantly.
The utility model content
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence a kind of mould that is used for the outer stiffener part of automobile A column easy to maintenance, safe and reliable and lower-cost to be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of mould that is used for the outer stiffener part of automobile A column; Comprise upper die and lower die; It is characterized in that; Described patrix comprises patrix trimming and piercing die eccentric swage, patrix trimming and piercing die cutter piece, patrix flanging and restriking eccentric swage, patrix flanging and restriking cutter piece, patrix side blow hole eccentric swage, patrix side blow hole cutter piece, upper bolster and upper ejector pin
Described counterdie comprises die shoe, lower mold core and counterdie material jacking mechanism,
Described patrix trimming and piercing die eccentric swage is between upper bolster and lower mold core; Described patrix trimming and piercing die cutter piece is positioned at the left side of patrix trimming and piercing die eccentric swage; Patrix flanging and restriking eccentric swage is between upper bolster and lower mold core; Described patrix flanging and restriking cutter piece is positioned at patrix flanging and restriking eccentric swage right side; Described patrix side blow hole eccentric swage is between upper bolster and lower mold core, and described patrix side blow hole cutter piece is positioned at eccentric swage right side, patrix side blow hole, and described upper ejector pin is positioned on the upper bolster.
Described lower mold core comprises trimming and piercing die punch, flanging and restriking punch, side blow hole punch; Described trimming and piercing die punch is positioned at patrix trimming and piercing die eccentric swage below; Described flanging and restriking punch is positioned at patrix flanging and restriking eccentric swage below, and described side blow hole punch is positioned at eccentric swage below, patrix side blow hole.
Described patrix trimming and piercing die eccentric swage, patrix flanging and restriking eccentric swage and patrix side blow hole eccentric swage from left to right are arranged in order.
Compared with prior art, the utility model has been economized 2 secondary moulds, has lacked 2 jig frequencies, makes that lathe and personnel and expense are able to save; Last eccentric swage uses the upper push rod structure convenient for maintaining, does not need to check or change the binder power source before each the production; Last eccentric swage uses the mould of spring, and is safe and reliable.
Description of drawings
Fig. 1 is the structural representation of this mould.
Among the figure: 1-die shoe, 2-patrix trimming and piercing die cutter piece, 3-trimming and piercing die punch; 4-patrix trimming and piercing die eccentric swage, 5-upper ejector pin, 6-flanging and restriking punch; 7-patrix flanging and restriking eccentric swage, 8-patrix flanging and restriking cutter piece, 9-side blow hole punch; 10-patrix side blow hole eccentric swage, 11-upper bolster, 12-patrix side blow hole cutter piece.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
As shown in Figure 1; A kind of mould that is used for the outer stiffener part of automobile A column; Comprise upper die and lower die; Described patrix comprises patrix trimming and piercing die eccentric swage 4, patrix trimming and piercing die cutter piece 2, patrix flanging and restriking eccentric swage 7, patrix flanging and restriking cutter piece 8, patrix side blow hole eccentric swage 10, patrix side blow hole cutter piece 12, upper bolster 11 and upper ejector pin 5
Described counterdie comprises die shoe 1, lower mold core and counterdie material jacking mechanism,
Described patrix trimming and piercing die eccentric swage 4 is between upper bolster 11 and lower mold core; Described patrix trimming and piercing die cutter piece 2 is between upper bolster 11 and die shoe 1 and in patrix trimming and piercing die eccentric swage 4 left sides; Patrix flanging and restriking eccentric swage 7 is between upper bolster 11 and lower mold core; Described patrix flanging and restriking cutter piece 8 is between upper bolster 11 and die shoe 1 and on patrix flanging and restriking eccentric swage 7 right sides, and described patrix side blow hole eccentric swage 10 is between upper bolster 11 and lower mold core, and described patrix side blow hole cutter piece 12 is between upper bolster 11 and die shoe 1 and on eccentric swage 10 right sides, patrix side blow hole; Described upper ejector pin 5 is positioned on the upper bolster 11
Described patrix trimming and piercing die eccentric swage 4, patrix flanging and restriking eccentric swage 7 and patrix side blow hole eccentric swage 10 from left to right are arranged in order.
Described lower mold core comprises trimming and piercing die punch 3, flanging and restriking punch 6, side blow hole punch 9; Described trimming and piercing die punch 3 is positioned at patrix trimming and piercing die eccentric swage 4 belows; Described flanging and restriking punch 6 is positioned at patrix flanging and restriking eccentric swage 7 belows, and described side blow hole punch 9 is positioned at eccentric swage 10 belows, patrix side blow hole.
Described mould with trimming and piercing die, flanging and restriking, 3 combination of actions in side blow hole together; During work, when press is depressed with specified pressure, tablet is compressed by the eccentric swage of patrix; Do trimming and piercing die, flanging and restriking, the action of side blow hole respectively by the working portion of three stations then; A punching press action is covered, and press rises, and counterdie material jacking mechanism jack-up part takes out.
Claims (3)
1. one kind is used for the automobile A column mould of stiffener part outward; Comprise upper die and lower die; It is characterized in that; Described patrix comprises patrix trimming and piercing die eccentric swage, patrix trimming and piercing die cutter piece, patrix flanging and restriking eccentric swage, patrix flanging and restriking cutter piece, patrix side blow hole eccentric swage, patrix side blow hole cutter piece, upper bolster and upper ejector pin
Described counterdie comprises die shoe, lower mold core and counterdie material jacking mechanism,
Described patrix trimming and piercing die eccentric swage is between upper bolster and lower mold core; Described patrix trimming and piercing die cutter piece is positioned at the left side of patrix trimming and piercing die eccentric swage; Patrix flanging and restriking eccentric swage is between upper bolster and lower mold core; Described patrix flanging and restriking cutter piece is positioned at patrix flanging and restriking eccentric swage right side; Described patrix side blow hole eccentric swage is between upper bolster and lower mold core, and described patrix side blow hole cutter piece is positioned at eccentric swage right side, patrix side blow hole, and described upper ejector pin is positioned on the upper bolster.
2. a kind of mould that is used for the outer stiffener part of automobile A column according to claim 1; It is characterized in that; Described lower mold core comprises trimming and piercing die punch, flanging and restriking punch, side blow hole punch; Described trimming and piercing die punch is positioned at patrix trimming and piercing die eccentric swage below, and described flanging and restriking punch is positioned at patrix flanging and restriking eccentric swage below, and described side blow hole punch is positioned at eccentric swage below, patrix side blow hole.
3. a kind of mould that is used for the outer stiffener part of automobile A column according to claim 1 is characterized in that described patrix trimming and piercing die eccentric swage, patrix flanging and restriking eccentric swage and patrix side blow hole eccentric swage from left to right are arranged in order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205597970U CN202461284U (en) | 2011-12-28 | 2011-12-28 | Die for external reinforcement plate part of column A of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205597970U CN202461284U (en) | 2011-12-28 | 2011-12-28 | Die for external reinforcement plate part of column A of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202461284U true CN202461284U (en) | 2012-10-03 |
Family
ID=46909482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205597970U Expired - Fee Related CN202461284U (en) | 2011-12-28 | 2011-12-28 | Die for external reinforcement plate part of column A of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202461284U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182435A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile A-pillar outer reinforcing plate part die |
| CN104492940A (en) * | 2014-10-16 | 2015-04-08 | 上海众大汽车配件有限公司 | Trimming and flanging die of automobile water tank assembly parts |
| CN111687305A (en) * | 2020-06-10 | 2020-09-22 | 安徽江淮汽车集团股份有限公司 | Die set |
-
2011
- 2011-12-28 CN CN2011205597970U patent/CN202461284U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182435A (en) * | 2011-12-28 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile A-pillar outer reinforcing plate part die |
| CN104492940A (en) * | 2014-10-16 | 2015-04-08 | 上海众大汽车配件有限公司 | Trimming and flanging die of automobile water tank assembly parts |
| CN111687305A (en) * | 2020-06-10 | 2020-09-22 | 安徽江淮汽车集团股份有限公司 | Die set |
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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: 20121003 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |