CN103182449A - Automobile door outer plate reinforcing plate part die - Google Patents
Automobile door outer plate reinforcing plate part die Download PDFInfo
- Publication number
- CN103182449A CN103182449A CN2011104575860A CN201110457586A CN103182449A CN 103182449 A CN103182449 A CN 103182449A CN 2011104575860 A CN2011104575860 A CN 2011104575860A CN 201110457586 A CN201110457586 A CN 201110457586A CN 103182449 A CN103182449 A CN 103182449A
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- China
- Prior art keywords
- die
- mold core
- trimming
- punch
- flanging
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 6
- 238000009966 trimming Methods 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 6
- 238000004513 sizing Methods 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The invention relates to an automobile door outer plate reinforcing plate part die which comprises an upper die component and a lower die component. The upper die component comprises an upper die holder, as well as an upper die core, an upper die insert block and an upper die eccentric swage, which are arranged on the upper die holder; the upper die core is positioned below the upper die holder; the lower die component comprises a lower die holder, as well as a lower die core and an ejector, which are arranged on the lower die holder; the lower die core is positioned above the lower die holder; the upper die component further comprises a plurality of upper push rods; the upper push rods penetrate through the upper die holder and are propped against the top of the upper die core; a shaving hole punching female die, flanging sizing female die, a trimming female die and a side hole punching female die are arranged on the upper die core; and a shaving hole punching male die, flanging sizing male die, a trimming male die and a side hole punching male die are arranged on lower die core. Compared with the prior art, the automobile door outer plate reinforcing plate part die has the advantages that three dies are integrated into one die, production processes are reduced, and the upper ejector structure is adopted to facilitate maintain.
Description
Technical field
The present invention relates to a kind of auto parts mould, especially relate to a kind of with side cut, trimming and piercing die, punching side blow, these four the one step completed external board of vehicle door stiffener of operation component dies of flanging and restriking.
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.
Defectives such as existing external board of vehicle door stiffener component die is divided into 4 operations, use 4 auxiliary process moulds, and this not only needs a large amount of staff, also can cause the production cost height, and the manufacturing cycle is long, and production efficiency is low.
On the other hand, existing go up eccentric swage with spring or nitrogen spring as power source, spring or nitrogen spring all can have the requirement of normal damage and periodic replacement, this makes maintenance and renewal cost in the production process promote significantly.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of external board of vehicle door stiffener component die 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 external board of vehicle door stiffener component die, comprise upper die component and following membrane module, described upper die component comprises upper bolster and is arranged on upper mold core on the upper bolster, patrix is inserted, the patrix eccentric swage, described upper mold core is positioned at the below of upper bolster, described down membrane module comprises die shoe and is arranged on lower mold core and ejector on the die shoe, described lower mold core is positioned at the top of die shoe, described upper die component also comprises a plurality of upper ejector pins, this upper ejector pin passes the top that upper bolster is connected to upper mold core, described upper mold core is provided with the trimming and piercing die die, the flanging and restriking die, trim die and side blow hole die, described lower mold core is provided with and the trimming and piercing die die, the flanging and restriking die, the trimming and piercing die punch of trim die and side blow hole die coupling, the flanging and restriking punch, side cut punch and side blow hole punch.
Described trimming and piercing die die, flanging and restriking die, trim die and side blow hole die are successively set on the upper mold core from left to right, described trimming and piercing die punch, flanging and restriking punch, side cut punch and side blow hole punch are corresponding with trimming and piercing die die, flanging and restriking die, trim die and side blow hole die respectively, are successively set on the lower mold core from left to right.
Described upper ejector pin is provided with 8～12.
Compared with prior art, the present invention is placed on side cut, trimming and piercing die, side blow hole, the synthetic procedure of this 4 procedure of flanging and restriking on the one secondary mould and finishes, omit 3 secondary moulds, reduce by 3 jig frequencies, save lathe and personnel's expense, reduced production cost, and adopted spring or nitrogen spring in the alternative patrix eccentric swage of upper push rod structure, saved the expense of the maintenance of spring or nitrogen spring and periodic replacement, and safety and reliability.
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 mould for automobile A column lower reinforcing plate part comprises upper die component and following membrane module.
Upper die component comprise upper bolster 10 and be arranged on that upper mold core, patrix on the upper bolster 10 inserted, patrix eccentric swage and upper ejector pin, upper mold core is positioned at the below of upper bolster 10, be provided with trimming and piercing die die 3, flanging and restriking die 5, trim die 7 and side blow hole die 9 on the upper mold core from left to right successively, upper ejector pin passes the top that upper bolster 10 is connected to upper mold core.
Following membrane module comprises die shoe 1 and is arranged on lower mold core and ejector on the die shoe 1, lower mold core is positioned at the top of die shoe 1, is provided with trimming and piercing die punch 2, flanging and restriking punch 4, side cut punch 6 and side blow hole punch 8 with three kinds of die couplings on the lower mold core from left to right successively.
This working process of mould is as follows: when press is depressed with specified pressure, the patrix eccentric swage compresses tablet, do trimming and piercing die, flanging and restriking, side cut, the action of side blow hole respectively by the working portion of four stations then, a punching press action is covered, press rises, ejector takes out part with part jack-up.
This mould is incorporated into four width of cloth moulds in one width of cloth mould, integration by mould, reduced production process, saved the man power and material, and adopt upper ejector pin structural change last eccentric swage use the expensive traditional mode of spring or nitrogen spring, saved the expense of the maintenance of spring or nitrogen spring and periodic replacement.
Claims (3)
1. external board of vehicle door stiffener component die, comprise upper die component and following membrane module, described upper die component comprises upper bolster and is arranged on upper mold core on the upper bolster, patrix is inserted, the patrix eccentric swage, described upper mold core is positioned at the below of upper bolster, described down membrane module comprises die shoe and is arranged on lower mold core and ejector on the die shoe, described lower mold core is positioned at the top of die shoe, it is characterized in that, described upper die component also comprises a plurality of upper ejector pins, this upper ejector pin passes the top that upper bolster is connected to upper mold core, described upper mold core is provided with the trimming and piercing die die, the flanging and restriking die, trim die and side blow hole die, described lower mold core is provided with and the trimming and piercing die die, the flanging and restriking die, the trimming and piercing die punch of trim die and side blow hole die coupling, the flanging and restriking punch, side cut punch and side blow hole punch.
2. a kind of automobile A column lower reinforcing plate component die according to claim 1, it is characterized in that, described trimming and piercing die die, flanging and restriking die, trim die and side blow hole die are successively set on the upper mold core from left to right, described trimming and piercing die punch, flanging and restriking punch, side cut punch and side blow hole punch are corresponding with trimming and piercing die die, flanging and restriking die, trim die and side blow hole die respectively, are successively set on the lower mold core from left to right.
3. a kind of automobile A column lower reinforcing plate component die according to claim 1 is characterized in that described upper ejector pin is provided with 8～12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457586.0A CN103182449B (en) | 2011-12-31 | 2011-12-31 | A kind of external board of vehicle door stiffener component die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457586.0A CN103182449B (en) | 2011-12-31 | 2011-12-31 | A kind of external board of vehicle door stiffener component die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182449A true CN103182449A (en) | 2013-07-03 |
| CN103182449B CN103182449B (en) | 2016-05-25 |
Family
ID=48674037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110457586.0A Expired - Fee Related CN103182449B (en) | 2011-12-31 | 2011-12-31 | A kind of external board of vehicle door stiffener component die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182449B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357782A (en) * | 2013-07-29 | 2013-10-23 | 江苏华达汽配制造有限公司 | Machining method for rear wheel cover of automobile |
| CN103357783A (en) * | 2013-07-29 | 2013-10-23 | 江苏华达汽配制造有限公司 | Machining method for inner top longitudinal beam of automobile |
| CN104511535A (en) * | 2014-10-16 | 2015-04-15 | 上海众大汽车配件有限公司 | Mould of automobile door reinforcing plate assembly component |
| CN106493576A (en) * | 2016-10-20 | 2017-03-15 | 安徽江淮汽车集团股份有限公司 | Automobile-used reinforcement panel manufacturing apparatus and the method using the automobile-used reinforcing plate of the device fabrication |
| CN108856519A (en) * | 2018-09-03 | 2018-11-23 | 南京天河汽车零部件股份有限公司 | A kind of vehicle right and left threshold rear portion connecting plate side punching Trimming Die |
| CN113305209A (en) * | 2021-05-21 | 2021-08-27 | 东风锻造有限公司 | A die-cut compound die that is used for two die structures of biconvex mould of automobile production processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101237A (en) * | 1982-11-29 | 1984-06-11 | Mazda Motor Corp | Working method of flange part of automobile body |
| CN201030405Y (en) * | 2007-04-24 | 2008-03-05 | 万向集团公司 | Trigeminal side cut punching shaping composite die |
| CN201067777Y (en) * | 2007-03-27 | 2008-06-04 | 天津新技术产业园区众石科技有限公司 | Reversal inclined wedging flanging device |
| CN101513659A (en) * | 2009-04-03 | 2009-08-26 | 李国强 | Moulding technology for automobile aluminum products |
| CN201720335U (en) * | 2010-06-19 | 2011-01-26 | 武汉基准汽车模具有限公司 | Composite mould |
| CN202377399U (en) * | 2011-12-31 | 2012-08-15 | 上海众大汽车配件有限公司 | Die for car door outer panel reinforcing plate parts |
-
2011
- 2011-12-31 CN CN201110457586.0A patent/CN103182449B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101237A (en) * | 1982-11-29 | 1984-06-11 | Mazda Motor Corp | Working method of flange part of automobile body |
| CN201067777Y (en) * | 2007-03-27 | 2008-06-04 | 天津新技术产业园区众石科技有限公司 | Reversal inclined wedging flanging device |
| CN201030405Y (en) * | 2007-04-24 | 2008-03-05 | 万向集团公司 | Trigeminal side cut punching shaping composite die |
| CN101513659A (en) * | 2009-04-03 | 2009-08-26 | 李国强 | Moulding technology for automobile aluminum products |
| CN201720335U (en) * | 2010-06-19 | 2011-01-26 | 武汉基准汽车模具有限公司 | Composite mould |
| CN202377399U (en) * | 2011-12-31 | 2012-08-15 | 上海众大汽车配件有限公司 | Die for car door outer panel reinforcing plate parts |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357782A (en) * | 2013-07-29 | 2013-10-23 | 江苏华达汽配制造有限公司 | Machining method for rear wheel cover of automobile |
| CN103357783A (en) * | 2013-07-29 | 2013-10-23 | 江苏华达汽配制造有限公司 | Machining method for inner top longitudinal beam of automobile |
| CN104511535A (en) * | 2014-10-16 | 2015-04-15 | 上海众大汽车配件有限公司 | Mould of automobile door reinforcing plate assembly component |
| CN106493576A (en) * | 2016-10-20 | 2017-03-15 | 安徽江淮汽车集团股份有限公司 | Automobile-used reinforcement panel manufacturing apparatus and the method using the automobile-used reinforcing plate of the device fabrication |
| CN108856519A (en) * | 2018-09-03 | 2018-11-23 | 南京天河汽车零部件股份有限公司 | A kind of vehicle right and left threshold rear portion connecting plate side punching Trimming Die |
| CN108856519B (en) * | 2018-09-03 | 2024-03-01 | 南京天河汽车零部件股份有限公司 | Side punching and trimming die for rear connecting plates of left and right side thresholds of automobile |
| CN113305209A (en) * | 2021-05-21 | 2021-08-27 | 东风锻造有限公司 | A die-cut compound die that is used for two die structures of biconvex mould of automobile production processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182449B (en) | 2016-05-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181231 |