CN102513429A - Edge covering method of vehicle door frame - Google Patents
Edge covering method of vehicle door frame Download PDFInfo
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- CN102513429A CN102513429A CN2011104586511A CN201110458651A CN102513429A CN 102513429 A CN102513429 A CN 102513429A CN 2011104586511 A CN2011104586511 A CN 2011104586511A CN 201110458651 A CN201110458651 A CN 201110458651A CN 102513429 A CN102513429 A CN 102513429A
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- door frame
- rolling
- robot
- outside plate
- car door
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Abstract
The invention discloses an edge covering method of a vehicle door frame. The edge covering method comprises the following steps: relatively positioning and sleeving an outer plate and an inner plate of a vehicle door, and then overturning a to-be-covered edge of the vehicle door frame in a stamping state to 0 degree so as to compact the inner plate by a robot. The robot holds an edge covering tool to cover the to-be-covered edge of the vehicle door frame in the stamping state to 0 degree at one time directly, so that the production tempo is slowed, the investment of a production clamp is reduced, the cost is saved, the preparation period of the product production is shortened, and the development rate of the product is increased.
Description
Technical field
The present invention relates to mechanical field, relate in particular to a kind of rolling method that is used for the car door frame.
Background technology
The Hyundai Motor industrial development is swift and violent, and vehicle is upgraded and maked rapid progress, and product quality improves constantly, and production scale is increasing.The process for making that many past are accomplished by manual work is realized by advanced person's mechanical automation production equipment just gradually, has caused thus mechanical automation manufacturing process equipment and the increasing demand of production line.The edging moulding technology of picture arrangements for automotive doors in-out-snap plate; Past is to beat edging moulding by hand by one group of workman; Labour intensity is big, and production efficiency is low, and the quality of car door and output can not get guaranteeing; Present car door frame edge knurling process is to hold the rolling instrument through robot to accomplish the forming technique of workpiece inner and outer plates bound edge process automatically by predefined track, and it comprises flanging technology and wrapping process.Wherein, flanging technology is meant outside plate turnover formed double-deck folded button, and strengthening the technological forming method of outside plate intensity, wrapping process is meant that then flanging through inner panel or outside plate is to realize the technological forming method of the tight pressing of inside and outside plate.
Present domestic car door frame welding and assembling production lines; The rolling of car door frame is the general process that adopts 3 rolls forming of bound edge; Like Fig. 1-shown in Figure 4; About 30 degree of the each turnover of bound edge of treating of outside plate 20 compress inner panel 10 at last, though this method is widely used, also have following shortcoming: robot pose changes greatly, productive temp is long; The flanging of car door frame is through making a mold, in the veneer punching course, accomplish, and its deficiency is to need special tooling, and expense is bigger, and it is longer to produce the preparatory stage, and the exploitation of new product is slower.
Therefore, prior art awaits to improve and development.
Summary of the invention
In view of the deficiency of above-mentioned prior art, the object of the present invention is to provide a kind of rolling method of car door frame, be intended to solve problems such as existing car door frame rolling method productive temp length, production cycle length, expense height.
Technical scheme of the present invention is following:
A kind of rolling method of car door frame, wherein, the rolling method is: with the outside plate of car door frame treat bound edge through robot binding system with outside plate treat bound edge from punching press state turnover to 0 degree with the compacting inner panel.
Described rolling method, wherein, said robot binding system comprises rolling tool system, fetal membrane chucking appliance system and robot control system.
Described rolling method, wherein, said rolling tool system comprises and changes rifle dish, elasticity coupling assembling and rolling head assembly, and said rolling tool system is through changing the flange on the rifle dish or directly linking to each other with robot.
Described rolling method, wherein, said fetal membrane chucking appliance system comprises the first location clamp module that is used for the outside plate location and is used for the second location clamp module of inner panel location.
Described rolling method, wherein, said outside plate outline be provided with 8mm-12mm wide treat bound edge.
Described rolling method, wherein, said inner panel and outside plate are by the blanking punched moulding of the thick sheet metal of 0.6mm-0.8mm.
Beneficial effect: car door frame rolling method of the present invention, owing to adopt the process of a rolling pressing edge covering moulding, shortened productive temp greatly, reduced the product clamper input, reduced the input of expense; And shortened the production preparatory period, accelerated the speed of product development.
Description of drawings
Fig. 1 is the original state sketch map of car door frame in the rolling process of car door frame of prior art;
Fig. 2 is the view of the first time behind the rolling of car door frame in the rolling process of car door frame of prior art;
Fig. 3 is the view of the second time behind the rolling of car door frame in the rolling process of car door frame of prior art;
Fig. 4 is the view behind the rolling for the third time of car door frame in the rolling process of car door frame of prior art;
Fig. 5 is the original state sketch map of car door frame in the rolling process of car door frame of the present invention;
Fig. 6 is the view after the rolling pressing edge covering moulding in the rolling process of car door frame of the present invention;
Fig. 7 is the structural representation of car door frame of the present invention.
The specific embodiment
The present invention provides a kind of rolling method of car door frame, and is clearer, clear and definite for making the object of the invention, technical scheme and effect, below to further explain of the present invention.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The rolling method of car door frame of the present invention; To shown in Figure 6, its method is like Fig. 5: the outside plate 200 of car door frame is treated that bound edge treats bound edge compacting inner panel 100 (state of Fig. 6) through robot binding system with the outside plate 200 of car door frame by punching press state (state of Fig. 5).
Among the present invention, when bound edge, need elder generation with car door frame outside plate 200 and inner panel 100 relative positioning fits, as shown in Figure 5.Specifically, after the outside plate that needs bound edge 200 punch formings, its outline leave width be about 8mm ~ 12mm, with the flanging of outside plate 200 surface profile certain angles, like Fig. 5 and shown in Figure 7, this edge is treated bound edge exactly.In the technology in the past, generally can divide bound edge three times, about 30 degree of promptly each roll extrusion will be treated bound edge roll extrusion to 0 degree at last.And in the present invention; Robot can hold the rolling instrument car door frame is treated that bound edge directly directly turns down to 0 degree from the angle after the punching press, and promptly an edging moulding turns down outside plate 200 to compacting inner panel 100; Car door frame outside after the moulding is smoothly smooth and easy, does not have blemish such as wave, hole bag and fold.Said inner panel 100 and outside plate 200 are by the blanking punched moulding of the thick sheet metal of 0.6mm-0.8mm.
Among the present invention; The operation principle of robot edge-coating is: the roller that is positioned at the robot arm terminal is along being moved by the profile of bound edge workpiece; Through the roller applied force is reserved workpiece in punching course flange, just treat bound edge turnover to the inside under the effect of roller, become 0 degree from the punching press state; Thereby the bound edge of treating of outside plate is tightly compressed inner panel, outside plate and inner panel are integrated.
Robot binding system mainly contains rolling tool system, fetal membrane chucking appliance system and robot control system three parts composition among the present invention, has higher flexibility.The uniform machinery people can carry out bound edge to a plurality of products through calling different programs, greatly reduces production cost, and the single device floor space is little, and noise is little and maintenance of equipment is simple, and maintenance cost is low.When changing fetal membrane and anchor clamps, can get final product through changing rolling tool system and robot control program, reduce the production cost of automobile product and shortened the construction cycle, improved competitiveness of product.Said fetal membrane chucking appliance system comprises second locating module that is used to locate first locating module of outside plate and is used to locate inner panel in addition.Said rolling tool system comprises and changes rifle dish, elasticity coupling assembling and rolling head assembly, and said rolling tool system links to each other with robot through the flange that changes on the rifle dish, or directly links to each other with robot.
The rolling method of car door frame of the present invention, the car door frame periphery after the moulding is smoothly smooth and easy, does not have wave, hole bag and obvious gauffer, and inner panel and outside plate inclusion place are plain docile, and the not damage of bound edge process, have increased car door integral intensity and rigidity.
The present invention adopts robot drive rolling mechanism that door skin is carried out bound edge, to the part of different geometries, adopts different bound edge tracks, therefore has very high flexibility degree, greatly reduces die cost.The rolling method of car door frame of the present invention has changed car door frame rolling forming process, has shortened productive temp, widens the rolling The Application of Technology, makes the rolling technology be able to development.
The rolling method of car door frame of the present invention, through robot hold the rolling instrument with the car door frame treat bound edge from the direct disposable bound edge of punching press state become 0 the degree, thereby shortened productive temp, reduced product clamper input, practiced thrift cost; Shorten the production preparatory period, accelerated product development speed.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, concerning those of ordinary skills, can improve or conversion that all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (6)
1. the rolling method of a car door frame is characterized in that, the rolling method is: with the outside plate of car door frame treat bound edge through robot binding system with outside plate treat bound edge from punching press state turnover to 0 degree with the compacting inner panel.
2. rolling method according to claim 1 is characterized in that said robot binding system comprises rolling tool system, fetal membrane chucking appliance system and robot control system.
3. rolling method according to claim 2; It is characterized in that; Said rolling tool system comprises and changes rifle dish, elasticity coupling assembling and rolling head assembly, and said rolling tool system directly links to each other with robot or directly links to each other with robot through the flange that changes on the rifle dish.
4. rolling method according to claim 2 is characterized in that, said fetal membrane chucking appliance system comprises second locating module that is used to locate first locating module of outside plate and is used to locate inner panel.
5. rolling method according to claim 1 is characterized in that, said outside plate outline be provided with 8mm-12mm wide treat bound edge.
6. rolling method according to claim 1 is characterized in that, said inner panel and outside plate are by the blanking punched moulding of the thick sheet metal of 0.6mm-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104586511A CN102513429A (en) | 2011-12-31 | 2011-12-31 | Edge covering method of vehicle door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104586511A CN102513429A (en) | 2011-12-31 | 2011-12-31 | Edge covering method of vehicle door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102513429A true CN102513429A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104586511A Pending CN102513429A (en) | 2011-12-31 | 2011-12-31 | Edge covering method of vehicle door frame |
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| Country | Link |
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| CN (1) | CN102513429A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334738A (en) * | 2015-07-10 | 2017-01-18 | 广州南洋理工职业学院 | Edge wrapping method and structure of wrapping press plate controlled by robot |
| CN107186094A (en) * | 2017-07-05 | 2017-09-22 | 天津龙锋伟业科技有限公司 | A kind of car door roller side technique during Automobile Welding |
| CN110000252A (en) * | 2019-05-14 | 2019-07-12 | 韦发全 | A kind of rear bending binding structure of composite metal plate |
| CN110142342A (en) * | 2018-02-12 | 2019-08-20 | 上汽通用五菱汽车股份有限公司 | A kind of bound edge of vehicle door cover device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1003285B (en) * | 1985-12-25 | 1989-02-15 | 大发工业株式会社 | Curling method for edges of metal sheet |
| CN1308097C (en) * | 2003-07-10 | 2007-04-04 | 现代自动车株式会社 | Panel assembly and method for manufacturing the same |
| KR100746138B1 (en) * | 2006-04-12 | 2007-08-03 | 주식회사 한솔엔지니어링 | Fender hemming device for auto |
| CN201094978Y (en) * | 2007-08-28 | 2008-08-06 | 南京康达机械设备有限公司 | Edge wrapping machine for car door |
| CN201275567Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Rolling and end-flanging device |
| CN101791646A (en) * | 2010-04-15 | 2010-08-04 | 上海交通大学 | Numerical control rolling pressing edge covering method used for automobile body components |
-
2011
- 2011-12-31 CN CN2011104586511A patent/CN102513429A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1003285B (en) * | 1985-12-25 | 1989-02-15 | 大发工业株式会社 | Curling method for edges of metal sheet |
| CN1308097C (en) * | 2003-07-10 | 2007-04-04 | 现代自动车株式会社 | Panel assembly and method for manufacturing the same |
| KR100746138B1 (en) * | 2006-04-12 | 2007-08-03 | 주식회사 한솔엔지니어링 | Fender hemming device for auto |
| CN201094978Y (en) * | 2007-08-28 | 2008-08-06 | 南京康达机械设备有限公司 | Edge wrapping machine for car door |
| CN201275567Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Rolling and end-flanging device |
| CN101791646A (en) * | 2010-04-15 | 2010-08-04 | 上海交通大学 | Numerical control rolling pressing edge covering method used for automobile body components |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334738A (en) * | 2015-07-10 | 2017-01-18 | 广州南洋理工职业学院 | Edge wrapping method and structure of wrapping press plate controlled by robot |
| CN107186094A (en) * | 2017-07-05 | 2017-09-22 | 天津龙锋伟业科技有限公司 | A kind of car door roller side technique during Automobile Welding |
| CN110142342A (en) * | 2018-02-12 | 2019-08-20 | 上汽通用五菱汽车股份有限公司 | A kind of bound edge of vehicle door cover device |
| CN110000252A (en) * | 2019-05-14 | 2019-07-12 | 韦发全 | A kind of rear bending binding structure of composite metal plate |
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Application publication date: 20120627 |