CN103182446A - Automobile door plate part drawing die - Google Patents
Automobile door plate part drawing die Download PDFInfo
- Publication number
- CN103182446A CN103182446A CN2011104558418A CN201110455841A CN103182446A CN 103182446 A CN103182446 A CN 103182446A CN 2011104558418 A CN2011104558418 A CN 2011104558418A CN 201110455841 A CN201110455841 A CN 201110455841A CN 103182446 A CN103182446 A CN 103182446A
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- holding pad
- mold core
- push rod
- die
- upper die
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Abstract
The invention relates to an automobile door plate part drawing die which comprises a lower die component, a pressure plate and an upper die component. The pressure plate is arranged between the lower die component and the upper die component; the upper die component comprises an upper die holder, as well as an upper die core and a guide plate guide sleeve, which are arranged on the upper die holder; the upper die core is positioned below the upper die holder; a door plate drawing female die is arranged on the upper die core; the lower die component comprises a lower die holder, as well as a lower die core, a guide plate guide column and a push rod, which are arranged on the lower die holder; the lower die core is positioned below the lower die holder; a door plate drawing male die is arranged on the lower die core; the guide plate guide column stretches into the guide plate guide sleeve; the pressure plate comprises a pressure plate body, a pressure plate balancing cushion block and a push rod cushion plate; the push rod cushion block is arranged between the pressure plate body and the push rod; and the pressure plate balancing cushion block is arranged between the pressure plate body and the upper die holder. Compared with the prior art, the automobile door plate part drawing die has the advantages that part material is uniformly fed during the process of drawing, and the yield of parts can be improved.
Description
Technical field
The present invention relates to a kind of auto parts mould, especially relate to a kind of automobile door plate part drawing mould.
Background technology
Current automobile market updates frequent, and 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.
Existing automobile door plate part drawing upper mould 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 use equipment is required high, 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.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of drawing die for the automobile door plate part for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of automobile door plate part drawing mould, this mould comprises membrane module down, holding pad, three parts of upper die component, 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 on the upper bolster, the guide plate guide pin bushing, described upper mold core is located at the below of upper bolster, upper mold core is provided with door-plate and draws die, described down membrane module comprises die shoe and is arranged on lower mold core on the die shoe, guide plate guide pillar and push rod, described lower mold core is positioned at the below of die shoe, 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 the 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.
Described upper mold core is provided with bead and R angle, and described bead, R angle and holding pad all adopt Quenching Treatment.
Described guide plate guide pillar and guide plate guide pin bushing be the corresponding two ends that are arranged on die shoe and upper bolster respectively.
Compared with prior art, the present invention adopts quenching technology, hardness and the fineness of die surface have been improved, 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 structural representation of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of automobile door plate part drawing mould 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 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;
Upper mold core 5 and guide plate guide pin bushing that upper die component comprises upper bolster 4 and is arranged on upper bolster 4, described upper mold core 5 is arranged on the below of upper bolster 4, and upper mold core 5 is provided with door-plate and draws die.
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 mutually 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, by holding pad tablet is compressed, by upper and lower mould slab is stretched to state on earth then, draw end after, push rod 6 rises part is ejected.
Mould adopts quenching technology, has improved 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. automobile door plate part drawing mould, it is characterized in that, this mould comprises membrane module down, holding pad, three parts of upper die component, 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 on the upper bolster, the guide plate guide pin bushing, described upper mold core is located at the below of upper bolster, upper mold core is provided with door-plate and draws die, described down membrane module comprises die shoe and is arranged on lower mold core on the die shoe, guide plate guide pillar and push rod, described lower mold core is positioned at the below of die shoe, 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 the 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 automobile door plate part drawing mould 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 automobile door plate part drawing mould according to claim 1 is characterized in that, described guide plate guide pillar and guide plate guide pin bushing be the corresponding two ends that are arranged on die shoe and upper bolster respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110455841.8A CN103182446B (en) | 2011-12-30 | 2011-12-30 | A kind of automobile door plate part drawing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110455841.8A CN103182446B (en) | 2011-12-30 | 2011-12-30 | A kind of automobile door plate part drawing mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182446A true CN103182446A (en) | 2013-07-03 |
| CN103182446B CN103182446B (en) | 2016-03-23 |
Family
ID=48674034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110455841.8A Expired - Fee Related CN103182446B (en) | 2011-12-30 | 2011-12-30 | A kind of automobile door plate part drawing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182446B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623631A (en) * | 2016-12-21 | 2017-05-10 | 宁波市北仑怡健模具制造有限公司 | Automobile door mold convenient to unload |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| CN201603800U (en) * | 2009-11-09 | 2010-10-13 | 泰州市远达电机制造有限公司 | Step punching die |
| CN201693073U (en) * | 2010-04-29 | 2011-01-05 | 四川安德科技有限公司 | Mould of producing car top cap |
| CN201791829U (en) * | 2010-08-12 | 2011-04-13 | 重庆市华青汽车配件有限公司 | Drawing die device for inner plates of left and right doorsills |
| CN102294406A (en) * | 2011-09-06 | 2011-12-28 | 浙江黄岩冲模厂 | High strength plate over-drawing mould with movable drawing rib |
| CN202377394U (en) * | 2011-12-30 | 2012-08-15 | 上海众大汽车配件有限公司 | Drawing die for parts of automobile door panels |
-
2011
- 2011-12-30 CN CN201110455841.8A patent/CN103182446B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| CN201603800U (en) * | 2009-11-09 | 2010-10-13 | 泰州市远达电机制造有限公司 | Step punching die |
| CN201693073U (en) * | 2010-04-29 | 2011-01-05 | 四川安德科技有限公司 | Mould of producing car top cap |
| CN201791829U (en) * | 2010-08-12 | 2011-04-13 | 重庆市华青汽车配件有限公司 | Drawing die device for inner plates of left and right doorsills |
| CN102294406A (en) * | 2011-09-06 | 2011-12-28 | 浙江黄岩冲模厂 | High strength plate over-drawing mould with movable drawing rib |
| CN202377394U (en) * | 2011-12-30 | 2012-08-15 | 上海众大汽车配件有限公司 | Drawing die for parts of automobile door panels |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623631A (en) * | 2016-12-21 | 2017-05-10 | 宁波市北仑怡健模具制造有限公司 | Automobile door mold convenient to unload |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182446B (en) | 2016-03-23 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160323 Termination date: 20181230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |