CN103182429B - A kind of wheel cover of automobile trimming part punching die - Google Patents
A kind of wheel cover of automobile trimming part punching die Download PDFInfo
- Publication number
- CN103182429B CN103182429B CN201110446510.8A CN201110446510A CN103182429B CN 103182429 B CN103182429 B CN 103182429B CN 201110446510 A CN201110446510 A CN 201110446510A CN 103182429 B CN103182429 B CN 103182429B
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- CN
- China
- Prior art keywords
- die
- lower mold
- mold core
- die shoe
- mould
- 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.)
- Expired - Fee Related
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Punching Or Piercing (AREA)
Abstract
The present invention relates to a kind of wheel cover of automobile trimming part punching die, including upper die and lower die, described mould also includes side punching cutter block, described upper mould includes upper bolster, upper mold pressing glassware, upper mould trimming mechanism and upper ejector pin, described upper mold pressing glassware is between upper bolster and upper mould trimming mechanism, and described upper ejector pin is located on upper bolster；Described counterdie includes die shoe, lower mold core, balance Nitrogen cylinder and counterdie ejector, and described lower mold core is located between die shoe and upper mold pressing glassware, and described balance Nitrogen cylinder is located between upper bolster and die shoe, and described counterdie ejector is located on die shoe；Described upper mould trimming mechanism is located between mold pressing glassware and die shoe, and is positioned on the left of lower mold core；Described side punching cutter block is located between upper bolster and lower mold core, and is positioned on the right side of lower mold core.Compared with prior art, the present invention has the advantages such as easy to maintenance, safety durable.
Description
Technical field
The present invention relates to a kind of mould, especially relate to a kind of wheel cover of automobile trimming part punching die.
Background technology
At present, when trimming-punching die common problem is mold work, vibrations and noise are very big, shake conference and shorten the life-span of use equipment and mould itself.Traditional lower mold core is solid modelling, and mould is heavy, makes troubles to dismounting and maintenance.Upper eccentric swage uses the mould of spring, and spring life is short to be easily damaged, and will damage or the risk hurted sb.'s feelings by handlebar die ontology once change timely.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and the wheel cover of automobile trimming part punching die of a kind of easy to maintenance, safety durable is provided.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of wheel cover of automobile trimming part punching die, including upper die and lower die, also include side punching cutter block, described upper mould includes upper bolster, upper mold pressing glassware, upper mould trimming mechanism and upper ejector pin, described upper mold pressing glassware is between upper bolster and upper mould trimming mechanism, and described upper ejector pin is located on upper bolster；
Described counterdie includes die shoe, lower mold core, balance Nitrogen cylinder and counterdie ejector, and described lower mold core is located between die shoe and upper mold pressing glassware, and described balance Nitrogen cylinder is located between upper bolster and die shoe, and described counterdie ejector is located on die shoe；
Described upper mould trimming mechanism is located between mold pressing glassware and die shoe, and is positioned on the left of lower mold core, and the burr of wheel cover of automobile part are pruned；
Described side punching cutter block is located between upper bolster and lower mold core, and is positioned on the right side of lower mold core, and wheel cover of automobile part is punched out.
Described balance Nitrogen cylinder has 4.
Described lower mold core, upper mould trimming mechanism all adopt Demountable.
Compared with prior art, present invention uses upper ejector pin and have updated the traditional mode that eccentric swage uses the high cost high fault rate of spring or nitrogen spring；Lower mold core uses Demountable, by whole mold hoisting to maintenance sites, need not take substantial amounts of place when maintenance, only the Demountable needed repairing need to be pulled down and can be keeped in repair；Employ nitrogen cylinder and reduce vibrations and the infringement that mould is caused of strong impulsive force, long service life as buffering.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the side-looking partial structurtes schematic diagram of the present invention.
In figure: 1-die shoe, the upper mould trimming mechanism of 2-, 3-embosses glassware, 4-counterdie ejector, 5-upper ejector pin, 6-side punching cutter block, 7-upper bolster, 8-lower mold core.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As depicted in figs. 1 and 2, a kind of wheel cover of automobile trimming part punching die, including upper die and lower die, also include side punching cutter block 6, described upper mould includes upper bolster 7, upper mold pressing glassware 3, upper mould trimming mechanism 2 and upper ejector pin 5, described upper mold pressing glassware 3 is between upper bolster 7 and upper mould trimming mechanism 2, and described upper ejector pin 5 is located on upper bolster 7；Described counterdie includes die shoe 1, lower mold core 8, balance Nitrogen cylinder 9 and counterdie ejector 4, described lower mold core 8 is located between die shoe 1 and upper mold pressing glassware 3, described balance Nitrogen cylinder 9 is located between upper bolster 7 and die shoe 1, and described counterdie ejector 4 is located on die shoe 1；
Described upper mould trimming mechanism 2 is located between mold pressing glassware 3 and die shoe 1, and is positioned on the left of lower mold core 8, and the burr of wheel cover of automobile part are pruned；Described side punching cutter block 6 is located between upper bolster 7 and lower mold core 8, and is positioned on the right side of lower mold core 8, and wheel cover of automobile part is punched out.Upper mould trimming mechanism 2 and side punching cutter block 6 make mould be simultaneously achieved the function of local deburring and punching.
Described balance Nitrogen cylinder 9 has 4, as the balance in mold work process and cushioning effect, has had this device just can largely reduce produced noise and vibrations in mold work process.
Described lower mold core 8, upper mould trimming mechanism 2 all adopt the weight that Demountable, this structure not only alleviate mould itself to bring conveniently to maintenance again.
During work, when press is depressed with specified pressure, upper mold pressing glassware 3 being compressed by tablet, then done trimming and piercing die action by trimming mechanism 2 and side punching cutter block 6 simultaneously, a punching press action is covered, and press rises, and counterdie ejector 4 jack-up part takes out.
Claims (1)
1. a wheel cover of automobile trimming part punching die, including upper die and lower die, it is characterized in that, described mould also includes side punching cutter block, described upper mould includes upper bolster, upper mold pressing glassware, upper mould trimming mechanism and upper ejector pin, described upper mold pressing glassware is between upper bolster and upper mould trimming mechanism, and described upper ejector pin is located on upper bolster；
Described counterdie includes die shoe, lower mold core, balance Nitrogen cylinder and counterdie ejector, and described lower mold core is located between die shoe and upper mold pressing glassware, and described balance Nitrogen cylinder is located between upper bolster and die shoe, and described counterdie ejector is located on die shoe；
Described upper mould trimming mechanism is located between mold pressing glassware and die shoe, and is positioned on the left of lower mold core, and the burr of wheel cover of automobile part are pruned；
Described side punching cutter block is located between upper bolster and lower mold core, and is positioned on the right side of lower mold core, and wheel cover of automobile part is punched out；
Described balance Nitrogen cylinder has 4；
Described lower mold core, upper mould trimming mechanism all adopt Demountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446510.8A CN103182429B (en) | 2011-12-27 | 2011-12-27 | A kind of wheel cover of automobile trimming part punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446510.8A CN103182429B (en) | 2011-12-27 | 2011-12-27 | A kind of wheel cover of automobile trimming part punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182429A CN103182429A (en) | 2013-07-03 |
| CN103182429B true CN103182429B (en) | 2016-06-29 |
Family
ID=48674017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110446510.8A Expired - Fee Related CN103182429B (en) | 2011-12-27 | 2011-12-27 | A kind of wheel cover of automobile trimming part punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103182429B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786307B (en) * | 2015-04-28 | 2017-03-15 | 广州誉恒专用设备有限公司 | Wheelhouse portions nailing device |
| CN106623640B (en) * | 2017-02-13 | 2019-05-14 | 常州孟腾智能装备有限公司 | A kind of side wall wheel cover automobile back door rolling loose tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985128A (en) * | 1957-04-29 | 1961-05-23 | Kaiser Aluminium Chem Corp | Die shaping and trimming apparatus |
| JP2000233239A (en) * | 1999-02-10 | 2000-08-29 | Toyota Motor Corp | Compound press die |
| CN2855572Y (en) * | 2005-10-18 | 2007-01-10 | 比亚迪股份有限公司 | Composition die for edge-cutting and punching |
| CN201201009Y (en) * | 2008-06-11 | 2009-03-04 | 李月强 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
| CN201394613Y (en) * | 2009-02-24 | 2010-02-03 | 联伟汽车零部件(重庆)有限公司 | Trimming punching die with large shearing force |
| 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 |
| CN201880795U (en) * | 2010-11-05 | 2011-06-29 | 上海德真工贸有限公司 | Trimming and punching die for left rear wheel housing and right rear wheel housing of automobile |
| CN202367075U (en) * | 2011-12-27 | 2012-08-08 | 上海众大汽车配件有限公司 | Deburring and punching die for wheel cover part of automobile |
-
2011
- 2011-12-27 CN CN201110446510.8A patent/CN103182429B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985128A (en) * | 1957-04-29 | 1961-05-23 | Kaiser Aluminium Chem Corp | Die shaping and trimming apparatus |
| JP2000233239A (en) * | 1999-02-10 | 2000-08-29 | Toyota Motor Corp | Compound press die |
| CN2855572Y (en) * | 2005-10-18 | 2007-01-10 | 比亚迪股份有限公司 | Composition die for edge-cutting and punching |
| CN201201009Y (en) * | 2008-06-11 | 2009-03-04 | 李月强 | High-precision multidimensional pressure hole-pressing mold for chain-plate |
| CN201394613Y (en) * | 2009-02-24 | 2010-02-03 | 联伟汽车零部件(重庆)有限公司 | Trimming punching die with large shearing force |
| 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 |
| CN201880795U (en) * | 2010-11-05 | 2011-06-29 | 上海德真工贸有限公司 | Trimming and punching die for left rear wheel housing and right rear wheel housing of automobile |
| CN202367075U (en) * | 2011-12-27 | 2012-08-08 | 上海众大汽车配件有限公司 | Deburring and punching die for wheel cover part of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103182429A (en) | 2013-07-03 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160629 Termination date: 20181227 |