CN103182438A - Die for lower reinforcement plate part of automobile A pillar - Google Patents
Die for lower reinforcement plate part of automobile A pillar Download PDFInfo
- Publication number
- CN103182438A CN103182438A CN2011104534292A CN201110453429A CN103182438A CN 103182438 A CN103182438 A CN 103182438A CN 2011104534292 A CN2011104534292 A CN 2011104534292A CN 201110453429 A CN201110453429 A CN 201110453429A CN 103182438 A CN103182438 A CN 103182438A
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- die
- mold core
- flanging
- trimming
- restriking
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Abstract
The invention relates to a die for a lower reinforcement plate part of an automobile A pillar, which comprises an upper die assembly and a lower die assembly. The upper die assembly comprises an upper die seat and an upper die core, an upper die insert and an upper die pressure device which are arranged on the upper die seat; the upper die core is positioned at the lower part of the upper die seat; the lower die assembly comprises a lower die seat and a lower die core and an ejector which are arranged on the lower die seat; the lower die core is positioned at the upper part of the lower die seat; the upper die assembly also comprises a plurality of upper ejector rods; the upper ejector rods pass through the upper die seat to be abutted against the top of the upper die core; the upper die core is provided with a trimming and punching female die, a flanging and sizing female die and a side punching female die; and the lower die core is provided with a trimming and punching male die, a flanging and sizing male die and a side punching male die. Compared with the prior art, three sets of dies are integrated into one set of die according to the invention; the production process is reduced; and due to adoption of the structure of the upper ejector rods, the die is convenient to maintain and a pressure power source does not need to be checked or replaced before production each time.
Description
Technical field
The present invention relates to a kind of mould, especially relate to a kind of mould for automobile A column lower reinforcing plate part.
Background technology
In the prior art, processing is used for automobile A column lower reinforcing plate part and is divided into 3 operations, use three auxiliary process moulds, needs a large amount of operating personnel, the manufacturing cost height, and the manufacturing cycle is long, and production efficiency is not high.As power source, spring or nitrogen spring all can have require maintenance and the renewal cost in the production process of normal damage and periodic replacement to promote significantly to eccentric swage with spring or nitrogen spring.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of mould that is used for automobile A column lower reinforcing plate part that the three process in trimming and piercing die, flanging and restriking and side blow hole can be carried out simultaneously 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 mould for automobile A column lower reinforcing plate part, 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, flanging and restriking die and side blow hole die, described lower mold core is provided with and the trimming and piercing die die, the trimming and piercing die punch of flanging and restriking die and side blow hole die coupling, flanging and restriking punch and side blow hole punch.
Described trimming and piercing die die, flanging and restriking 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 and side blow hole punch are corresponding with trimming and piercing die die, flanging and restriking 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 has the following advantages:
1, production cost is low, omits two secondary moulds, and reduces two procedures, saves the man power and material.
2, eccentric swage uses the structure of upper ejector pin, and convenient for maintaining does not need to check or change the binder power source before each the production.
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 9 and be arranged on that upper mold core, patrix on the upper bolster 9 inserted, patrix eccentric swage and 8 upper ejector pins 6, upper mold core is positioned at the below of upper bolster 9, be provided with trimming and piercing die die 3, flanging and restriking die 5 and side blow hole die 8 on the upper mold core from left to right successively, upper ejector pin 6 passes the top that upper bolster 9 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 and side blow hole punch 7 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, the action of side blow hole respectively by the working portion of three stations then, a punching press action is covered, press rises, ejector takes out part with part jack-up.
This mould is incorporated into three 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. mould that is used for automobile A column lower reinforcing plate part, 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, flanging and restriking die and side blow hole die, described lower mold core is provided with and the trimming and piercing die die, the trimming and piercing die punch of flanging and restriking die and side blow hole die coupling, flanging and restriking 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 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 and side blow hole punch are corresponding with trimming and piercing die die, flanging and restriking 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 |
|---|---|---|---|
| CN201110453429.2A CN103182438B (en) | 2011-12-29 | 2011-12-29 | Die for lower reinforcement plate part of automobile A pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110453429.2A CN103182438B (en) | 2011-12-29 | 2011-12-29 | Die for lower reinforcement plate part of automobile A pillar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182438A true CN103182438A (en) | 2013-07-03 |
| CN103182438B CN103182438B (en) | 2015-05-27 |
Family
ID=48674026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110453429.2A Expired - Fee Related CN103182438B (en) | 2011-12-29 | 2011-12-29 | Die for lower reinforcement plate part of automobile A pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182438B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785752A (en) * | 2014-02-24 | 2014-05-14 | 安徽江淮汽车股份有限公司 | Stamping multi-station die of automobile middle-sized part and operation method thereof |
| CN104259309A (en) * | 2014-08-13 | 2015-01-07 | 滁州亚利模具设备有限公司 | Stamping method of stamping die |
| CN104492937A (en) * | 2014-10-15 | 2015-04-08 | 上海众大汽车配件有限公司 | A mold for producing an automobile angle plate |
| CN105921614A (en) * | 2016-07-04 | 2016-09-07 | 上海众大汽车配件有限公司 | Mold for external plate of rear wall of automobile |
| CN105945145A (en) * | 2016-07-05 | 2016-09-21 | 上海众大汽车配件有限公司 | Die of automobile front reinforcing plate part |
| CN105964788A (en) * | 2016-07-04 | 2016-09-28 | 上海众大汽车配件有限公司 | Die used for automobile back panel weldment |
| CN105964787A (en) * | 2016-07-04 | 2016-09-28 | 上海众大汽车配件有限公司 | Die used for automobile rear core hinge reinforcement plate part |
| CN106077270A (en) * | 2016-07-05 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of mould of front door of automobile waling part |
| CN106111794A (en) * | 2016-07-04 | 2016-11-16 | 上海众大汽车配件有限公司 | A kind of mould of automobile shock-avoiding cross member reinforcing plate part |
| CN106391857A (en) * | 2016-07-05 | 2017-02-15 | 上海众大汽车配件有限公司 | Die for part of automobile rear outside door panel reinforcing plate |
| 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 |
| CN109848310A (en) * | 2019-03-07 | 2019-06-07 | 武汉神风模具制造有限公司 | Mount holder mold and its mount holder |
| CN109967610A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of car roof stiffening plate composable mold |
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| CN86206375U (en) * | 1986-08-29 | 1987-12-09 | 大连机车车辆工厂 | Cold pressing mould for making radiator pieces |
| JPH08323428A (en) * | 1995-05-31 | 1996-12-10 | Nissan Motor Co Ltd | Press die and press working method |
| CN201371199Y (en) * | 2009-03-25 | 2009-12-30 | 无锡相川铁龙电子有限公司 | Negative angle bending die |
| CN201543723U (en) * | 2009-10-16 | 2010-08-11 | 北京凌云东园科技有限公司 | Multi-station assembling die |
| CN201565518U (en) * | 2009-12-16 | 2010-09-01 | 东安黑豹股份有限公司 | Automobile surrounding outer plate edge trimming hole punching and flanging die |
| CN201711424U (en) * | 2010-02-03 | 2011-01-19 | 浙江黄岩冲模厂 | Hoisting wedge with drive block and sliding block both mounted on top |
| CN202087701U (en) * | 2011-05-18 | 2011-12-28 | 宁波永成双海汽车部件有限公司 | Combined mold |
| CN202461287U (en) * | 2011-12-29 | 2012-10-03 | 上海众大汽车配件有限公司 | Mould for lower reinforcing plate component of column A of automobile |
-
2011
- 2011-12-29 CN CN201110453429.2A patent/CN103182438B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206375U (en) * | 1986-08-29 | 1987-12-09 | 大连机车车辆工厂 | Cold pressing mould for making radiator pieces |
| JPH08323428A (en) * | 1995-05-31 | 1996-12-10 | Nissan Motor Co Ltd | Press die and press working method |
| CN201371199Y (en) * | 2009-03-25 | 2009-12-30 | 无锡相川铁龙电子有限公司 | Negative angle bending die |
| CN201543723U (en) * | 2009-10-16 | 2010-08-11 | 北京凌云东园科技有限公司 | Multi-station assembling die |
| CN201565518U (en) * | 2009-12-16 | 2010-09-01 | 东安黑豹股份有限公司 | Automobile surrounding outer plate edge trimming hole punching and flanging die |
| CN201711424U (en) * | 2010-02-03 | 2011-01-19 | 浙江黄岩冲模厂 | Hoisting wedge with drive block and sliding block both mounted on top |
| CN202087701U (en) * | 2011-05-18 | 2011-12-28 | 宁波永成双海汽车部件有限公司 | Combined mold |
| CN202461287U (en) * | 2011-12-29 | 2012-10-03 | 上海众大汽车配件有限公司 | Mould for lower reinforcing plate component of column A of automobile |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785752A (en) * | 2014-02-24 | 2014-05-14 | 安徽江淮汽车股份有限公司 | Stamping multi-station die of automobile middle-sized part and operation method thereof |
| CN104259309A (en) * | 2014-08-13 | 2015-01-07 | 滁州亚利模具设备有限公司 | Stamping method of stamping die |
| CN104259309B (en) * | 2014-08-13 | 2016-04-20 | 滁州亚利模具设备有限公司 | A kind of diel process for stamping |
| CN104492937B (en) * | 2014-10-15 | 2018-06-26 | 上海众大汽车配件有限公司 | A kind of mold for being used to produce automobile gusset |
| CN104492937A (en) * | 2014-10-15 | 2015-04-08 | 上海众大汽车配件有限公司 | A mold for producing an automobile angle plate |
| CN105921614A (en) * | 2016-07-04 | 2016-09-07 | 上海众大汽车配件有限公司 | Mold for external plate of rear wall of automobile |
| CN105964788A (en) * | 2016-07-04 | 2016-09-28 | 上海众大汽车配件有限公司 | Die used for automobile back panel weldment |
| CN105964787A (en) * | 2016-07-04 | 2016-09-28 | 上海众大汽车配件有限公司 | Die used for automobile rear core hinge reinforcement plate part |
| CN106111794A (en) * | 2016-07-04 | 2016-11-16 | 上海众大汽车配件有限公司 | A kind of mould of automobile shock-avoiding cross member reinforcing plate part |
| CN106077270A (en) * | 2016-07-05 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of mould of front door of automobile waling part |
| CN106391857A (en) * | 2016-07-05 | 2017-02-15 | 上海众大汽车配件有限公司 | Die for part of automobile rear outside door panel reinforcing plate |
| CN105945145A (en) * | 2016-07-05 | 2016-09-21 | 上海众大汽车配件有限公司 | Die of automobile front reinforcing plate part |
| 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 |
| CN109967610A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of car roof stiffening plate composable mold |
| CN109848310A (en) * | 2019-03-07 | 2019-06-07 | 武汉神风模具制造有限公司 | Mount holder mold and its mount holder |
| CN109848310B (en) * | 2019-03-07 | 2024-04-16 | 武汉神风模具制造有限公司 | Bottom plate support die and bottom plate support thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182438B (en) | 2015-05-27 |
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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: 20150527 Termination date: 20181229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |