CN106270273A - A kind of processing method of Study on Vehicle Front Wheel House - Google Patents
A kind of processing method of Study on Vehicle Front Wheel House Download PDFInfo
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- CN106270273A CN106270273A CN201510247763.0A CN201510247763A CN106270273A CN 106270273 A CN106270273 A CN 106270273A CN 201510247763 A CN201510247763 A CN 201510247763A CN 106270273 A CN106270273 A CN 106270273A
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- die
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- blanking
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- stretching
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The processing method that the invention discloses a kind of Study on Vehicle Front Wheel House, plate is put into and on the blanking die of blanker, carries out blanking, obtain the blanking size needed for product shaping, the semi-finished product of blanking are placed in adding hot tank and carry out being heated to the temperature that process conditions specify, semi-finished product after heating are quickly put in the stretching die of stretching-machine and stretch, measure after cooling, detection and screening, obtain tension shape, dimensional accuracy meets the tensioning member of product requirement, semi-finished product after stretching are put on the trimming and piercing die on four station punch presses, move into after trimming and piercing die on the trimming and piercing die of side, move into after the trimming and piercing die of side on hole flanging sizing die, move into after hole flanging shaping on perforating die and be punched out, finished product after punching is placed on buffing machine, punching and finished surface are polished.The inventive method is reasonable, and easy to operate, the front wheel housing processed is rational in infrastructure, and quality is high, can reduce punch press quantity, improves production efficiency, reduces hand labor intensity and production cost.
Description
Technical field
The present invention relates to auto parts machinery manufacture field, the processing method of a kind of Study on Vehicle Front Wheel House.
Background technology
The front wheel housing of front portion of car body is left and right symmetrical part, and its original technique is blanking, stretching, trimming and piercing die, side trimming and piercing die, hole flanging shaping, punching 6 road stamping procedure, needs 6 punch presses, procedure of processing very complicated.Along with developing rapidly of car industry, particularly the expansion of household small-size automobile market and cost decline in the urgent need to, Ge great main engine plants require to save material, reduce production cost, the utilization rate of raising equipment, and mould that existing front wheel housing makes is many, equipment needed thereby quantity is many and operative employee quantity is many, and Ei production efficiency is low, and production cost is high.
Summary of the invention
The processing method that it is an object of the invention to provide a kind of Study on Vehicle Front Wheel House, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
The processing method of a kind of Study on Vehicle Front Wheel House, comprises the following steps: plate is put into and carried out blanking on the blanking die of blanker by (1), obtains the blanking size needed for product shaping；(2) semi-finished product of blanking are placed on add hot tank in carry out being heated to the temperature that process conditions specify；(3) semi-finished product after heating are quickly put in the stretching die of stretching-machine stretch, and be cooled to room temperature, then measure, detect and screen, obtain tension shape, dimensional accuracy meets the tensioning member of product requirement；(4) semi-finished product after stretching are put on the trimming and piercing die on four station punch presses, move on the trimming and piercing die of side after trimming and piercing die, move on hole flanging sizing die after the trimming and piercing die of side, move into after hole flanging shaping and be punched out on perforating die；(5) finished product after punching is placed on buffing machine, punching and finished surface are polished.
As the further scheme of the present invention: in step (3), stretching depth is between 102～108% of the final products degree of depth.
Compared with prior art, the invention has the beneficial effects as follows: the inventive method is reasonable, and easy to operate, the front wheel housing processed is rational in infrastructure, quality is high, can reduce punch press quantity, improves production efficiency, reduces hand labor intensity and production cost.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The processing method of a kind of Study on Vehicle Front Wheel House, comprises the following steps: plate is put into and carried out blanking on the blanking die of blanker by (1), obtains the blanking size needed for product shaping；(2) semi-finished product of blanking are placed on add hot tank in carry out being heated to the temperature that process conditions specify；(3) semi-finished product after heating are quickly put in the stretching die of stretching-machine stretch, and be cooled to room temperature, then measure, detect and screen, obtain tension shape, dimensional accuracy meets the tensioning member of product requirement；(4) semi-finished product after stretching are put on the trimming and piercing die on four station punch presses, move on the trimming and piercing die of side after trimming and piercing die, move on hole flanging sizing die after the trimming and piercing die of side, move into after hole flanging shaping and be punched out on perforating die；(5) finished product after punching is placed on buffing machine, punching and finished surface are polished.
Wherein, in step (3) stretching depth between 102～108% of the final products degree of depth.
Trimming and piercing die, side trimming and piercing die, hole flanging shaping, punching 4 procedure are completed on a punch press by the present invention, decrease punch press quantity and floor space；First semi-finished product are heated simultaneously and be punched out again and shaping, thus improve working (machining) efficiency；Then finished product it is polished and processes, improve the quality of finished product；Part cut in trimming and piercing die operation can be used to process some findings so that waste disposal can re-use, and improves blank utilization rate, reduce the development cost of mould, decrease quantity and the floor space of punch press, decrease operator, reduce the labor intensity of workman.
Claims (2)
1. the processing method of a Study on Vehicle Front Wheel House, it is characterised in that comprise the following steps: plate is put into and carried out blanking on the blanking die of blanker by (1), obtains the blanking size needed for product shaping；(2) semi-finished product of blanking are placed on add hot tank in carry out being heated to the temperature that process conditions specify；(3) semi-finished product after heating are quickly put in the stretching die of stretching-machine stretch, and be cooled to room temperature, then measure, detect and screen, obtain tension shape, dimensional accuracy meets the tensioning member of product requirement；(4) semi-finished product after stretching are put on the trimming and piercing die on four station punch presses, move on the trimming and piercing die of side after trimming and piercing die, move on hole flanging sizing die after the trimming and piercing die of side, move into after hole flanging shaping and be punched out on perforating die；(5) finished product after punching is placed on buffing machine, punching and finished surface are polished.
The processing method of automobile rear-wheel cover the most according to claim 1, it is characterised in that in step (3), stretching depth is between 102～108% of the final products degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247763.0A CN106270273A (en) | 2015-05-15 | 2015-05-15 | A kind of processing method of Study on Vehicle Front Wheel House |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247763.0A CN106270273A (en) | 2015-05-15 | 2015-05-15 | A kind of processing method of Study on Vehicle Front Wheel House |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106270273A true CN106270273A (en) | 2017-01-04 |
Family
ID=57631796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247763.0A Pending CN106270273A (en) | 2015-05-15 | 2015-05-15 | A kind of processing method of Study on Vehicle Front Wheel House |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270273A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992995A (en) * | 2020-08-24 | 2020-11-27 | 成都市龙泉通惠实业有限责任公司 | Production method of automobile rear wheel cover |
| CN114769455A (en) * | 2022-04-20 | 2022-07-22 | 重庆升屯科技有限责任公司 | Manufacturing method of high-strength lightweight brake disc shield |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010120032A (en) * | 2008-11-18 | 2010-06-03 | Sung Woo Hitech Co Ltd | Press forming method |
| CN103357782A (en) * | 2013-07-29 | 2013-10-23 | 江苏华达汽配制造有限公司 | Machining method for rear wheel cover of automobile |
| CN103433369A (en) * | 2013-08-19 | 2013-12-11 | 宁波先锋电器制造有限公司 | Automatic processing equipment for face cover of oil heater |
| CN103464614A (en) * | 2013-09-30 | 2013-12-25 | 大连益联金属成型有限公司 | Die set special for producing junction box |
| CN103464577A (en) * | 2012-06-06 | 2013-12-25 | 奇瑞汽车股份有限公司 | Method for manufacturing S-shaped longitudinal beam of automobile |
| DE102013016255A1 (en) * | 2013-09-28 | 2014-07-24 | Daimler Ag | Tool e.g. deep-drawing tool for deep drawing of components, has blank holder whose support surface is made of hard elastic plastic material for fixing tool element contacted with counter portion |
-
2015
- 2015-05-15 CN CN201510247763.0A patent/CN106270273A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010120032A (en) * | 2008-11-18 | 2010-06-03 | Sung Woo Hitech Co Ltd | Press forming method |
| CN103464577A (en) * | 2012-06-06 | 2013-12-25 | 奇瑞汽车股份有限公司 | Method for manufacturing S-shaped longitudinal beam of automobile |
| CN103357782A (en) * | 2013-07-29 | 2013-10-23 | 江苏华达汽配制造有限公司 | Machining method for rear wheel cover of automobile |
| CN103433369A (en) * | 2013-08-19 | 2013-12-11 | 宁波先锋电器制造有限公司 | Automatic processing equipment for face cover of oil heater |
| DE102013016255A1 (en) * | 2013-09-28 | 2014-07-24 | Daimler Ag | Tool e.g. deep-drawing tool for deep drawing of components, has blank holder whose support surface is made of hard elastic plastic material for fixing tool element contacted with counter portion |
| CN103464614A (en) * | 2013-09-30 | 2013-12-25 | 大连益联金属成型有限公司 | Die set special for producing junction box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992995A (en) * | 2020-08-24 | 2020-11-27 | 成都市龙泉通惠实业有限责任公司 | Production method of automobile rear wheel cover |
| CN114769455A (en) * | 2022-04-20 | 2022-07-22 | 重庆升屯科技有限责任公司 | Manufacturing method of high-strength lightweight brake disc shield |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |