CN202377394U - Drawing die for parts of automobile door panels - Google Patents
Drawing die for parts of automobile door panels Download PDFInfo
- Publication number
- CN202377394U CN202377394U CN 201120566843 CN201120566843U CN202377394U CN 202377394 U CN202377394 U CN 202377394U CN 201120566843 CN201120566843 CN 201120566843 CN 201120566843 U CN201120566843 U CN 201120566843U CN 202377394 U CN202377394 U CN 202377394U
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- Prior art keywords
- die
- holding pad
- guide plate
- guide
- upper die
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- Expired - Fee Related
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Abstract
The utility model relates to a drawing die for parts of automobile door panels. The die comprises a lower die component, a pressing plate and an upper die component, and the pressing plate is disposed between the lower die component and the upper die component; the upper die component consists of an upper die holder, an upper die core and a guide plate and guide sleeve combination, the upper die core and the guide plate and guide sleeve combination are arranged on the upper die holder, the upper die core is positioned below the upper die holder, and a door panel drawing female die is disposed on the upper die core; the lower die component comprises a lower die holder, a lower die core, a guide plate and guide column combination and an ejector rod, the lower die core, the guide plate and guide column combination and the ejector rod are arranged on the lower die holder, the lower die core is positioned below the lower die holder, a door panel drawing male die is disposed on the lower die core, and the guide plate and guide column combination extends into the guide plate and guide sleeve combination; and the pressing plate consists of a pressing plate body, a pressing plate balance cushion block and an ejector rod cushion block, the ejector rod cushion block is arranged between the pressing plate body and the ejector rod, and the pressing plate balance cushion block is disposed between the pressing plate body and the upper die holder. Compared with the prior art, the drawing die has the advantages that part materials are fed uniformly during drawing, and accordingly yield of workpieces is increased.
Description
Technical field
The utility model relates to a kind of auto parts mould, especially relates to a kind of drawing die that is used for the automobile door plate part.
Background technology
Current automobile market updates frequent, and the R&D cycle and the market life of automobile are shorter and shorter, and this has just proposed stern challenge to supporting thereupon component die.
The existing drawing die patrix that is used for the automobile door plate part all usefulness be two dynamic compressors, this manufacturing to mould has proposed very high requirement, often causes the complicate fabrication process of mould; Manufacturing cycle is long; And high to using equipment requirements, keep in repair loaded down with trivial detailsly, the use equipment compatibility is poor.On the other hand, R angle and other are walked the material place and are occurred plucking, cracking easily and secretly split the phenomenon that scrappage is high.
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 drawing die that is used for the automobile door plate part to be provided.
The purpose of the utility model can realize through following technical scheme:
A kind of drawing die that is used for the automobile door plate part; This mould comprises membrane module, holding pad, three parts of upper die component down; Described holding pad is located at down between membrane module and the upper die component, and described upper die component comprises upper bolster and be arranged on upper mold core, the guide plate guide pin bushing on the upper bolster that described upper mold core is located at the below of upper bolster; Upper mold core is provided with door-plate and draws die; Membrane module comprises die shoe and is arranged on lower mold core, guide plate guide pillar and the push rod on the die shoe under described, and described lower mold core is positioned at the below of die shoe, and lower mold core is provided with door-plate and draws punch; Described guide plate guide pillar stretches in the guide plate guide pin bushing; Described holding pad comprises holding pad body, holding pad balance cushion block and push rod cushion block, and described push rod cushion block is arranged between holding pad body and the push rod, and described holding pad balance cushion block is arranged between holding pad body and the upper bolster.
Described upper mold core is provided with bead and R angle, and described bead, R angle and holding pad all adopt Quenching Treatment.
The corresponding respectively two ends that are arranged on die shoe and upper bolster of described guide plate guide pillar and guide plate guide pin bushing.
Compared with prior art, the utility model adopts quenching technology, has improved the hardness and the fineness of die surface; Thereby reduced the normal wear speed of mould; Prolonged the service life of mould, reduced maintenance cost, and made that part is walked material evenly in the drawing process of producing; Be not easy cracking, improved stability.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of drawing die that is used for the automobile door plate part comprises membrane module, holding pad, three parts of upper die component down, and described holding pad is down between membrane module and the upper die component.
Following membrane module comprises die shoe 1 and is arranged on lower mold core 3, guide plate guide pillar and the push rod 6 on the die shoe 1, and described lower mold core 3 is arranged on the top of die shoe 1, and lower mold core 3 is provided with door-plate and draws punch;
Holding pad comprises holding pad body 2, holding pad balance cushion block 8 and push rod cushion block 7, and push rod cushion block 7 is arranged between holding pad body 2 and the push rod 6, and holding pad balance cushion block 8 is arranged between holding pad body 2 and the upper bolster 4.Described guide plate guide pillar is arranged on the two ends of die shoe 1, and described guide plate guide pin bushing is arranged on the two ends of upper bolster 4, and mate each other the position of guide plate guide pillar and guide plate guide pin bushing, and the guide plate guide pillar can stretch in the guide plate guide pin bushing.
Described upper mold core 5 is provided with bead and R angle, and described bead, R angle and holding pad all adopt Quenching Treatment.
This working process of mould is: when press is depressed with specified pressure, tablet is compressed, by upper and lower mould slab is stretched to state on earth then by holding pad, draw end after, push rod 6 rises part is ejected.
Mould adopts quenching technology, has improved the hardness and the fineness of die surface, thereby has reduced the normal wear speed of mould; Prolonged the service life of mould, reduced maintenance cost, and made that part is walked material evenly in the drawing process of producing; Be not easy cracking, improved stability.
Claims (3)
1. drawing die that is used for the automobile door plate part; It is characterized in that this mould comprises membrane module, holding pad, three parts of upper die component down, described holding pad is located at down between membrane module and the upper die component; Described upper die component comprises upper bolster and is arranged on upper mold core, the guide plate guide pin bushing on the upper bolster; Described upper mold core is located at the below of upper bolster, and upper mold core is provided with door-plate and draws die, and described membrane module down comprises die shoe and is arranged on lower mold core, guide plate guide pillar and the push rod on the die shoe; Described lower mold core is positioned at the below of die shoe; Lower mold core is provided with door-plate and draws punch, and described guide plate guide pillar stretches in the guide plate guide pin bushing, and described holding pad comprises holding pad body, holding pad balance cushion block and push rod cushion block; Described push rod cushion block is arranged between holding pad body and the push rod, and described holding pad balance cushion block is arranged between holding pad body and the upper bolster.
2. a kind of drawing die that is used for the automobile door plate part according to claim 1 is characterized in that described upper mold core is provided with bead and R angle, and described bead, R angle and holding pad all adopt Quenching Treatment.
3. a kind of drawing die that is used for the automobile door plate part according to claim 1 is characterized in that, the corresponding respectively two ends that are arranged on die shoe and upper bolster of described guide plate guide pillar and guide plate guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566843 CN202377394U (en) | 2011-12-30 | 2011-12-30 | Drawing die for parts of automobile door panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566843 CN202377394U (en) | 2011-12-30 | 2011-12-30 | Drawing die for parts of automobile door panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377394U true CN202377394U (en) | 2012-08-15 |
Family
ID=46625914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120566843 Expired - Fee Related CN202377394U (en) | 2011-12-30 | 2011-12-30 | Drawing die for parts of automobile door panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377394U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182446A (en) * | 2011-12-30 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile door plate part drawing die |
| CN103586342A (en) * | 2013-10-15 | 2014-02-19 | 浙江吉利控股集团有限公司 | Drawing die |
| CN104492939A (en) * | 2014-10-16 | 2015-04-08 | 上海众大汽车配件有限公司 | Drawing mold of vehicle fixed bracket assembly |
| CN104511534A (en) * | 2014-10-16 | 2015-04-15 | 上海众大汽车配件有限公司 | Drawing mould of automobile close plate component |
| CN105396912A (en) * | 2015-11-30 | 2016-03-16 | 中航飞机股份有限公司西安飞机分公司 | Bending method and bending die for airplane profile part |
-
2011
- 2011-12-30 CN CN 201120566843 patent/CN202377394U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182446A (en) * | 2011-12-30 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile door plate part drawing die |
| CN103182446B (en) * | 2011-12-30 | 2016-03-23 | 上海众大汽车配件有限公司 | A kind of automobile door plate part drawing mould |
| CN103586342A (en) * | 2013-10-15 | 2014-02-19 | 浙江吉利控股集团有限公司 | Drawing die |
| CN103586342B (en) * | 2013-10-15 | 2017-04-12 | 浙江吉利汽车研究院有限公司 | Drawing die |
| CN104492939A (en) * | 2014-10-16 | 2015-04-08 | 上海众大汽车配件有限公司 | Drawing mold of vehicle fixed bracket assembly |
| CN104511534A (en) * | 2014-10-16 | 2015-04-15 | 上海众大汽车配件有限公司 | Drawing mould of automobile close plate component |
| CN105396912A (en) * | 2015-11-30 | 2016-03-16 | 中航飞机股份有限公司西安飞机分公司 | Bending method and bending die for airplane profile part |
| CN105396912B (en) * | 2015-11-30 | 2017-07-25 | 中航飞机股份有限公司西安飞机分公司 | A kind of bending method and bending mould of aircraft section bar part |
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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: 20120815 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |