CN102581142A - Counter balance assembly for automobile covering part die - Google Patents
Counter balance assembly for automobile covering part die Download PDFInfo
- Publication number
- CN102581142A CN102581142A CN2012100601818A CN201210060181A CN102581142A CN 102581142 A CN102581142 A CN 102581142A CN 2012100601818 A CN2012100601818 A CN 2012100601818A CN 201210060181 A CN201210060181 A CN 201210060181A CN 102581142 A CN102581142 A CN 102581142A
- Authority
- CN
- China
- Prior art keywords
- balance weight
- counter balance
- die
- car panel
- panel die
- 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
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention provides a counter balance assembly for an automobile covering part die. The counter balance assembly comprises a first counter balance and a second counter balance, wherein one end of the first counter balance is provided with a conical convex part; and one end of the second counter balance is provided with a conical concave part used for containing the convex part of the first counter balance. The first counter balance is provided with the conical convex part and the conical concave part of the second counter balance is utilized for positioning and guiding, so that the first counter balance and the second counter balance play a role of balancing the automobile covering part die when fully contacted with each other. The manufacturing cost of the automobile covering part die is reduced, the positioning precision of the automobile covering part die is improved and the manual work is reduced.
Description
Technical field
The present invention relates to a kind of balance weight assembly, relate in particular to a kind of balance weight assembly of car panel die, belong to the car panel die field in the machining impact technology.
Background technology
Along with high development of social economy, the continuous development of automobile industry, its quality and specification requirement to the mould of automobile metal plate work of people is also increasingly high.Especially for the employed drawing die of automobile metal plate work moulding, the sheet metal component surface quality required precision after its stationarity to car panel die, precision and the moulding is increasingly high.
In order to solve the stationarity of full-sized car cladding member mold, car panel die has all designed balance weight basically.But mostly the balance weight that uses at present is the flat circle bench-type, and it can adjust the stationarity of car panel die, but can't guarantee the car panel die high accuracy of die face up and down.
In the prior art, produce balance and the dimensional accuracy of keeping profile in the sheet metal component process, generally adopt balance weight and guide pillar guide pin bushing to use simultaneously in order to realize car panel die.Just increase the manufacturing cost of car panel die so virtually, also increased the workload of pincers worker simultaneously.And, also can produce certain wearing and tearing between its guide pillar guide pin bushing along with the continuous use of car panel die, cause positioning accuracy not high.
In view of this, be necessary the balance weight assembly of existing car panel die is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of balance weight assembly of car panel die, it can reduce the manufacturing cost of car panel die, improves the positioning accuracy of car panel die, reduces artificial use amount.
For realizing the foregoing invention purpose, the present invention provides a kind of balance weight assembly of car panel die, and said balance weight assembly comprises:
First balance weight, one of which end are provided with a conical convex extension part;
Second balance weight, one of which end are provided with a conical portion that is arranged with, in order to accommodate the convex extension part of said first balance weight.
As further improvement of the present invention, the cone angle that the cone angle of the conical convex extension part of first balance weight and second balance weight conical is arranged with portion is identical.
Compared with prior art; The invention has the beneficial effects as follows: through first balance weight being arranged to have a conical convex extension part; And utilize the taper shape portion of being arranged with of second balance weight to position guiding; The effect that has the balance car panel die when simultaneously, first balance weight contacts with second balance weight fully.Thereby reduce the manufacturing cost of car panel die, improve the positioning accuracy of car panel die, reduce artificial use amount.
Description of drawings
Fig. 1 is the schematic perspective view in balance weight assembly one specific embodiment of a kind of car panel die of the present invention;
Fig. 2 is the stereogram of first balance weight in the balance weight assembly of a kind of car panel die shown in Figure 1;
Fig. 3 is the stereogram of second balance weight in the balance weight assembly of a kind of car panel die shown in Figure 1;
Fig. 4 is the cutaway view of the balance weight assembly of a kind of car panel die shown in Figure 1;
Fig. 5 is the generalized section of first balance weight shown in Figure 2 along the axis;
Fig. 6 is the generalized section of second balance weight shown in Figure 3 along the axis.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings the present invention is elaborated; But should be noted that; These embodiments are not limitation of the present invention; The function that those of ordinary skills do according to these embodiments, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Ginseng Fig. 1 is to balance weight assembly one specific embodiment of a kind of car panel die of the present invention shown in Figure 3.In this embodiment,
A kind of balance weight assembly 100 of car panel die, the balance weight assembly 100 of said a kind of car panel die comprises: first balance weight 10, one of which end are provided with a conical convex extension part 101; Second balance weight 20, one of which end are provided with a conical portion 201 that is arranged with, in order to the convex extension part 101 of accommodating said first balance weight.
Ginseng Fig. 4 to Fig. 6, in this embodiment, the cone angle beta that the cone angle of the conical convex extension part 101 of first balance weight 10 and second balance weight 20 conical is arranged with portion 201 is identical.
In this embodiment; A kind of balance weight assembly 100 of car panel die is produced in the course of work in the sheet metal component at car panel die; Patrix (not shown) is when constantly moving down; First balance weight 10 moves down with holding pad (not shown), contacts with the second balance weight assembly 20.In both contact processes, the portion that is arranged with 201 shapes of the convex extension part 101 of first balance weight 10 capable of using and second balance weight 20 are led, and prevent that the punch-die profile of car panel die from squinting, and make the plate of going out defective.The effect that has the balance car panel die when simultaneously, first balance weight 10 contacts with second balance weight 20 fully.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.
In addition; Describing according to embodiment though should be appreciated that this specification, is not that each embodiment only comprises an independently technical scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (2)
1. the balance weight assembly of a car panel die is characterized in that, said balance weight assembly comprises:
First balance weight, one of which end are provided with a conical convex extension part;
Second balance weight, one of which end are provided with a conical portion that is arranged with, in order to accommodate the convex extension part of said first balance weight.
2. balance weight assembly according to claim 1 is characterized in that: the cone angle that the cone angle of the conical convex extension part of first balance weight and second balance weight conical is arranged with portion is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100601818A CN102581142A (en) | 2012-03-08 | 2012-03-08 | Counter balance assembly for automobile covering part die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100601818A CN102581142A (en) | 2012-03-08 | 2012-03-08 | Counter balance assembly for automobile covering part die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102581142A true CN102581142A (en) | 2012-07-18 |
Family
ID=46470687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100601818A Pending CN102581142A (en) | 2012-03-08 | 2012-03-08 | Counter balance assembly for automobile covering part die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861952A (en) * | 2014-04-02 | 2014-06-18 | 昆山达亚汽车零部件有限公司 | Upper die structure |
| CN110900207A (en) * | 2019-11-20 | 2020-03-24 | 一汽-大众汽车有限公司 | Parallel manufacturing and debugging method and production line for automobile drawing die |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308949Y (en) * | 2008-12-12 | 2009-09-16 | 四川成飞集成科技股份有限公司 | V-shaped balance block |
| CN201524746U (en) * | 2009-11-09 | 2010-07-14 | 哈尔滨航天模夹具制造有限责任公司 | Combined type balancing block of cold punch die |
| CN202010735U (en) * | 2011-04-02 | 2011-10-19 | 重庆平伟精密模具股份有限公司 | Balancing device for lateral force of pressure plate of drawing die for auto sheet metal component |
| CN202461245U (en) * | 2012-03-08 | 2012-10-03 | 无锡同捷汽车设计有限公司 | Balance block component of automobile covering part mould |
-
2012
- 2012-03-08 CN CN2012100601818A patent/CN102581142A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308949Y (en) * | 2008-12-12 | 2009-09-16 | 四川成飞集成科技股份有限公司 | V-shaped balance block |
| CN201524746U (en) * | 2009-11-09 | 2010-07-14 | 哈尔滨航天模夹具制造有限责任公司 | Combined type balancing block of cold punch die |
| CN202010735U (en) * | 2011-04-02 | 2011-10-19 | 重庆平伟精密模具股份有限公司 | Balancing device for lateral force of pressure plate of drawing die for auto sheet metal component |
| CN202461245U (en) * | 2012-03-08 | 2012-10-03 | 无锡同捷汽车设计有限公司 | Balance block component of automobile covering part mould |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861952A (en) * | 2014-04-02 | 2014-06-18 | 昆山达亚汽车零部件有限公司 | Upper die structure |
| CN110900207A (en) * | 2019-11-20 | 2020-03-24 | 一汽-大众汽车有限公司 | Parallel manufacturing and debugging method and production line for automobile drawing die |
| CN110900207B (en) * | 2019-11-20 | 2020-11-06 | 一汽-大众汽车有限公司 | Parallel manufacturing and debugging method and production line for automobile drawing die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102615177B (en) | Method and die for molding backseat side cover plate of automobile | |
| CN203508756U (en) | Variable-angle V-type bending die | |
| CN203245267U (en) | Automobile load-sensing proportioning valve support punching forming die | |
| CN105773081B (en) | A kind of integral processing method of asymmetric anchor lip | |
| CN104191547B (en) | Male and female die processing technique | |
| CN203076464U (en) | Detachable TGP guiding assembly of cold-punching die holder | |
| CN102581142A (en) | Counter balance assembly for automobile covering part die | |
| CN103624554A (en) | Vertical machining center and universal part for vertical machining center and horizontal machining center | |
| CN202461245U (en) | Balance block component of automobile covering part mould | |
| CN204584087U (en) | A kind of detent mechanism promoting automobile die plate positioning precision | |
| CN104550449A (en) | Bending die for preventing radian bending part from being rebounded | |
| CN105618592A (en) | Automobile supporting frame mold lower mold plate clamping sliding block structure | |
| CN205437801U (en) | Gantry machine tool | |
| CN202845639U (en) | Automobile front-axle spring plate reforming device | |
| CN203751160U (en) | Frame cross member forming mold | |
| CN205463711U (en) | Hot plastic tool of die -casting steel sheet | |
| CN202283561U (en) | Punching jig | |
| CN205147059U (en) | Accurate well hinge gasket bending die in location | |
| CN105750398A (en) | Automobile bracket forming die | |
| CN201900185U (en) | Stamping die used for processing blades of generator set | |
| CN208262526U (en) | A rivet clipping device in batch | |
| CN205404931U (en) | High -accuracy optics support | |
| CN104421279A (en) | Conical positioning pin | |
| CN204912425U (en) | Blanking mould | |
| CN204340125U (en) | There is the high-precision mold auxiliary guide of pointed cone structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |