CN202571014U - Tapered wedge flanging die for automobile girder parts - Google Patents
Tapered wedge flanging die for automobile girder parts Download PDFInfo
- Publication number
- CN202571014U CN202571014U CN 201220194323 CN201220194323U CN202571014U CN 202571014 U CN202571014 U CN 202571014U CN 201220194323 CN201220194323 CN 201220194323 CN 201220194323 U CN201220194323 U CN 201220194323U CN 202571014 U CN202571014 U CN 202571014U
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- CN
- China
- Prior art keywords
- flanging
- pressing device
- tapered wedge
- side pressing
- flange
- 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.)
- Withdrawn - After Issue
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a tapered wedge flanging die for automobile girder parts. The tapered wedge flanging die comprises a flanging insert which is matched with a part to be machined, and further comprises a tapered wedge. The tapered wedge is provided with a sliding groove. A side pressing device matched with the sliding groove in sliding mode is arranged inside the sliding groove. After the side pressing device slides forward in the sliding groove through a nitrogen spring, a guide channel for machining of a flanging side of the part is formed between the front end of the side pressing device and the flanging insert. A front end corner angle of the side pressing device is manufactured into a guide angle of 45 degrees. Due to the fact that the tapered wedge is adopted for flanging, the number of procedures is reduced, economic benefits are improved. The side pressing device is a nitrogen cylinder pressing device, and the front end of the side pressing device is manufactured into the guide angle of 45 degrees, and therefore when the side pressing device contacts with a panel veneer, pre-flanging of the flanging side of the panel veneer to the left and the right can be achieved, and flanging can be achieved when a die is closed.
Description
Technical field
The utility model relates to a kind of automobile beam-like part wedge flange die.
Background technology
Along with national rapid development of automobile industry, the output of each big car manufactures all has significantly lifting.Therefore there is the control of strictness in auto parts and components supplier in process of production to the process number of mould.The components supplying commercial city hopes to produce qualified parts with the least possible jig frequency, reduces to take lathe number and operating personnel's quantity to reach the maximization of economic interests as far as possible.But some parts are often arranged on the automobile beam-like part, and the mould tricks that is difficult to provide by the components supplying merchant realizes all operation contents of part.This just requires die casting producer to solve under the prerequisite of both fixed mold tricks, and abandoning tradition technology is bold in innovation, and realizes reducing the mould process number, maximizes in the hope of economic interests.For example to the flange face 1 of part to be processed shown in Figure 1 be carried out the shape that flange is processed into fabricated part shown in Figure 2.If have following three kinds of schemes to select by traditional handicraft: first kind of scheme is to adopt the mode of direct flange, but this kind mode flange difficult quality guarantee.Quality problems such as the part existence is pulled in the turn-up process, breaks, and is wrinkling influence the product precision, and difficulty is produced qualified parts.And directly flange is difficult to the product flange resilience and effectively controls, even forfeiture rectification condition and measure.Second kind of scheme realizes two side flangings for the wedge structure of taking to bloom, but because the distance between two faces that need flange is about about 90mm, causes this kind scheme structurally to be difficult to realize.Even big problem, the design service life that is difficult to explicitly call in the contract of guarantee will appear in implementation structure intensity reluctantly.Will become great potential safety hazard, cause great property loss to associated companies.The third scheme is to take the left and right sides mode of wedge flange respectively, and the prerequisite of this kind scheme is that the mould operation can increase by a preface.So scheme is no least bit advantage on economy.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of optimization mould operation, reduces the mould tricks, the automobile beam-like part wedge flange die that can reduce production costs.
The technical scheme of the utility model is: a kind of automobile beam-like part wedge flange die; Comprise the flange insert that cooperates with processing parts, also comprise wedge, have chute on the said wedge; Chute inside is provided with the side pressure glassware that is slidingly matched with it; Said side pressure glassware through nitrogen spring in chute, slide move ahead after, form the guide channel of the flange face of processing parts between the front end of side pressure glassware and the flange insert, 45 degree guide angles are processed in the front end corner of side pressure glassware.
The beneficial effect of the utility model is: adopt the wedge flange, realized the process number minimizing, reduced the mould tricks, reduced production cost, improved economic benefit.
Description of drawings
Fig. 1 is the structural representation of part to be processed;
Fig. 2 is the structural representation of fabricated part;
Fig. 3 is the structural representation of the utility model;
Fig. 4 is the partial enlarged drawing at I place among Fig. 3.
Among the figure: 1, flange face; 2, flange insert; 3, wedge; 4, side pressure glassware; 5, nitrogen spring.
The specific embodiment
A kind of embodiment as the utility model; Like Fig. 3 and shown in Figure 4, a kind of automobile beam-like part wedge flange die comprises the flange insert 2 that cooperates with processing parts; Also comprise wedge 3; Have chute on the said wedge 3, chute inside is provided with the side pressure glassware 4 that is slidingly matched with it, said side pressure glassware 4 through nitrogen spring 5 in chute, slide move ahead after; Form the guide channel of the flange face 1 of processing parts between the front end of side pressure glassware 4 and the flange insert 2,45 degree guide angles are processed in the front end corner of side pressure glassware 4.
The utility model adopts wedge 3 flange; Side pressure glassware 4 adopts nitrogen cylinder eccentric swages, and side pressure glassware 4 front ends make 45 degree guide angles, when side pressure glassware 4 contacts with plate; Make plate realize the preparatory flange of flange face 1 toward both sides, the left and right sides, when mould closes, realize flange.
Claims (1)
1. automobile beam-like part wedge flange die; Comprise the flange insert that cooperates with processing parts, it is characterized in that: also comprise wedge, have chute on the said wedge; Chute inside is provided with the side pressure glassware that is slidingly matched with it; Said side pressure glassware through nitrogen spring in chute, slide move ahead after, form the guide channel of the flange face of processing parts between the front end of side pressure glassware and the flange insert, 45 degree guide angles are processed in the front end corner of side pressure glassware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194323 CN202571014U (en) | 2012-05-03 | 2012-05-03 | Tapered wedge flanging die for automobile girder parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194323 CN202571014U (en) | 2012-05-03 | 2012-05-03 | Tapered wedge flanging die for automobile girder parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571014U true CN202571014U (en) | 2012-12-05 |
Family
ID=47240466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194323 Withdrawn - After Issue CN202571014U (en) | 2012-05-03 | 2012-05-03 | Tapered wedge flanging die for automobile girder parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688937A (en) * | 2012-05-03 | 2012-09-26 | 四川集成天元模具制造有限公司 | Wedge-flanging die of automobile beam-type parts |
-
2012
- 2012-05-03 CN CN 201220194323 patent/CN202571014U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688937A (en) * | 2012-05-03 | 2012-09-26 | 四川集成天元模具制造有限公司 | Wedge-flanging die of automobile beam-type parts |
| CN102688937B (en) * | 2012-05-03 | 2014-10-22 | 四川集成天元模具制造有限公司 | Wedge-flanging die of automobile beam-type parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20141022 |
|
| RGAV | Abandon patent right to avoid regrant |