CN104338842A - Turnup shaping die for reinforcing plate parts of automobile bumper block - Google Patents
Turnup shaping die for reinforcing plate parts of automobile bumper block Download PDFInfo
- Publication number
- CN104338842A CN104338842A CN201310338199.4A CN201310338199A CN104338842A CN 104338842 A CN104338842 A CN 104338842A CN 201310338199 A CN201310338199 A CN 201310338199A CN 104338842 A CN104338842 A CN 104338842A
- Authority
- CN
- China
- Prior art keywords
- die
- upper die
- turnup
- block
- automobile bumper
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a turnup shaping die for reinforcing plate parts of an automobile bumper block. The turnup shaping die for the reinforcing plate parts of the automobile bumper block is composed of a lower die base, a male die core, an upper die holding plate, an upper die base plate, an upper die turnup tool and guide pillars. The lower die base is arranged at the bottommost part of the die, the male die core is fixed on the upper surface of the lower die base, an upper die turnup tool block and an upper die tool block are arranged on the lower surface of the upper die base plate, the upper die base plate is arranged on the lower surface of an upper die plate, and the upper die holding plate is arranged at and connected to the middle lower part of the upper die turnup tool block. Compared with the prior art, the turnup shaping die for the reinforcing plate parts of the automobile bumper block has the advantages of long service life, convenient maintenance, low manufacture and maintenance costs and the like.
Description
Technical field
The present invention relates to a kind of flanging and restriking mould, especially relate to a kind of automotive buffer block stiffener parts flanged-edge shaping mould.
Background technology
Automobile industry is the industry of a high speed development, along with expanding economy, it is also proposed higher standard and the request for complete vehicle quality.The manufacturing technology of automobile die is also improving constantly, and especially new technology, continuing to bring out of new material have had new requirement to the definition of Design of Dies and scope.
In a lot of situation, a lot of flanging and restriking mould mostly is two molds at present, and need two jig frequencies when production, cost of stamping is high, and increase the expense of mould maintenance, in addition, adopt two molds to use also inconvenient, therefore this is one of current problem demanding prompt solution.
Summary of the invention
Object of the present invention is exactly the automotive buffer block stiffener parts flanged-edge shaping mould providing a kind of easy to maintenance, low cost of manufacture in order to overcome defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of automotive buffer block stiffener parts flanged-edge shaping mould, the part of the lower die arranged by correspondence and part of the upper die form,
Described part of the lower die comprises die shoe and is arranged on the punch insert of die shoe upper surface,
Described part of the upper die comprises upper bolster, patrix holding pad, patrix flange cutter block and upper die plate, described patrix flange cutter block is arranged at the lower surface of upper die plate, described upper die plate is arranged at the lower surface of upper bolster, and described patrix holding pad is arranged on the middle part of patrix flange cutter block.
Described part of the upper die and part of the lower die are arranged through joint pin is corresponding.
Described patrix holding pad is connected to the lower surface of upper die plate.
Compared with prior art, the present invention has the following advantages:
(1) easy to maintenance: to have the maintenance of two secondary moulds originally to make a present secondary mould into, bring conveniently to maintenance;
(2) low cost of manufacture: be that the action only needing a jig frequency to complete two steps has saved production cost thus greatly in production two pieces.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of automotive buffer block stiffener parts flanged-edge shaping mould, as shown in Figure 1, the part of the lower die arranged by correspondence and part of the upper die form its structure.Part of the lower die comprises die shoe 6 and is arranged on the punch insert 4 of die shoe 6 upper surface.Part of the upper die comprises upper bolster 1, patrix holding pad 5, patrix flange cutter block 3 and upper die plate 2, patrix flange cutter block 3 is arranged at the lower surface of upper die plate 2, this upper die plate 2 is arranged at the lower surface of upper bolster 1, and patrix holding pad 5 is connected to the lower surface of upper die plate 2 and is arranged on the middle part of patrix flange cutter block 3.Part of the upper die and part of the lower die are arranged through joint pin 7 is corresponding.
Automotive buffer block stiffener parts flanged-edge shaping mould in use, upper eccentric swage is had to be compressed by tablet when press is depressed with specified pressure, then by patrix flange cutter block 3 and patrix holding pad 5 flanging and restriking action simultaneously, a punching press action is covered, and press rises bottom knockout device jack-up part and takes out.
Claims (3)
1. an automotive buffer block stiffener parts flanged-edge shaping mould, is characterized in that, the part of the lower die that this mould is arranged by correspondence and part of the upper die form,
Described part of the lower die comprises die shoe and is arranged on the punch insert of die shoe upper surface,
Described part of the upper die comprises upper bolster, patrix holding pad, patrix flange cutter block and upper die plate, described patrix flange cutter block is arranged at the lower surface of upper die plate, described upper die plate is arranged at the lower surface of upper bolster, and described patrix holding pad is arranged on the middle part of patrix flange cutter block.
2. a kind of automotive buffer block stiffener parts flanged-edge shaping mould according to claim 1, is characterized in that, described part of the upper die and part of the lower die are arranged through joint pin is corresponding.
3. a kind of automotive buffer block stiffener parts flanged-edge shaping mould according to claim 1, it is characterized in that, described patrix holding pad is connected to the lower surface of upper die plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338199.4A CN104338842A (en) | 2013-08-05 | 2013-08-05 | Turnup shaping die for reinforcing plate parts of automobile bumper block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338199.4A CN104338842A (en) | 2013-08-05 | 2013-08-05 | Turnup shaping die for reinforcing plate parts of automobile bumper block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104338842A true CN104338842A (en) | 2015-02-11 |
Family
ID=52495780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310338199.4A Pending CN104338842A (en) | 2013-08-05 | 2013-08-05 | Turnup shaping die for reinforcing plate parts of automobile bumper block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104338842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770254A (en) * | 2021-09-28 | 2021-12-10 | 重庆平伟汽车科技股份有限公司 | Flanging side shaping die and upper die and lower die thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100186475A1 (en) * | 2009-01-26 | 2010-07-29 | Honda Motor Co., Ltd. | Press-die and press-working method |
| DE102010045281A1 (en) * | 2010-08-31 | 2012-03-01 | Giw Gesellschaft Für Innovative Werkzeugsysteme Mbh | Method for reshaping metal sheet for housing structure of e.g. tailgate of passenger car, involves defining material stock and carrying out complete development in region of pre-tensioned workpiece before supplementary drawing step |
| CN202894051U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Flanging, raising and reshaping mould of automobile anti-skid brake system (ABS) upper bracket |
| CN202893989U (en) * | 2012-09-29 | 2013-04-24 | 上海德真工贸有限公司 | Flanging reshaping die for beam support of automobile |
| CN203448530U (en) * | 2013-08-05 | 2014-02-26 | 上海众大汽车配件有限公司 | Turnup shaping die for reinforcing plate parts of automobile bumper block |
-
2013
- 2013-08-05 CN CN201310338199.4A patent/CN104338842A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100186475A1 (en) * | 2009-01-26 | 2010-07-29 | Honda Motor Co., Ltd. | Press-die and press-working method |
| DE102010045281A1 (en) * | 2010-08-31 | 2012-03-01 | Giw Gesellschaft Für Innovative Werkzeugsysteme Mbh | Method for reshaping metal sheet for housing structure of e.g. tailgate of passenger car, involves defining material stock and carrying out complete development in region of pre-tensioned workpiece before supplementary drawing step |
| CN202893989U (en) * | 2012-09-29 | 2013-04-24 | 上海德真工贸有限公司 | Flanging reshaping die for beam support of automobile |
| CN202894051U (en) * | 2012-11-16 | 2013-04-24 | 无锡爱博金属制品有限公司 | Flanging, raising and reshaping mould of automobile anti-skid brake system (ABS) upper bracket |
| CN203448530U (en) * | 2013-08-05 | 2014-02-26 | 上海众大汽车配件有限公司 | Turnup shaping die for reinforcing plate parts of automobile bumper block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770254A (en) * | 2021-09-28 | 2021-12-10 | 重庆平伟汽车科技股份有限公司 | Flanging side shaping die and upper die and lower die thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |