CN103661627A - Manufacturing process for automobile trunk cover - Google Patents
Manufacturing process for automobile trunk cover Download PDFInfo
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- CN103661627A CN103661627A CN201310565670.3A CN201310565670A CN103661627A CN 103661627 A CN103661627 A CN 103661627A CN 201310565670 A CN201310565670 A CN 201310565670A CN 103661627 A CN103661627 A CN 103661627A
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Abstract
The invention discloses a manufacturing process for an automobile trunk cover. The manufacturing process includes the following steps of outer plate machining, inner plate machining and overall combination of an automobile cover. At first, spot welding is carried out on a left annular part and a right annular part, and the left annular part and the right annular part are installed on an outer plate in a welded mode; secondly, a left thin L-shaped workpiece, a right thin L-shaped workpiece, a left thick L-shaped workpiece and a right thick L-shaped workpiece are correspondingly installed on an inner plate in a welded mode, an arched part is correspondingly installed in the middle of the inner plate, and then edge covering and ending are conducted on the inner plate and the outer plate; at last, seal gum is applied to the inner plate and the outer plate after the inner plate and the outer plate are pressed. According to the manufacturing process for the automobile trunk cover, after the outer plate and the inner plate are combined, edge covering and ending are conducted on the outer plate and the inner plate to enable the gap between the outer plate and the inner plate to be small, and air, water and the like are thoroughly isolated from the interior of the trunk cover through the seal gum to prevent oxidation.
Description
Technical field
The present invention is specifically related to a kind of manufacturing process of deck; Belong to vehicular spare parts field.
Background technology
Deck is the important composition parts of automobile, belongs to bodywork system; Back box lid is generally arranged on boot upper end; Back box lid and boot are hinged, and can realize folding activity together with boot; Due to back box lid often with boot in article be in contact with one another, easily cause to scratch and cause being oxidized, therefore, material that boot is used must have antioxidant and good forming work; After existing automobile, the general and cover of car bonnet is together produced, and whole system of processing structure is huger; Processing technology more complicated, generally will pass through multiple working procedure in the course of processing, cover model could be produced, and production efficiency is not high; Due to the poor sealing of inner panel and outside plate, easily enter water and air and produce oxidative phenomena simultaneously.
Summary of the invention
For addressing the above problem, the object of the invention is in the manufacturing process that a kind of good sealing effect, deck that production efficiency is high are provided.
For achieving the above object, the technical solution adopted in the present invention is: a kind of manufacturing process of deck, comprises the following steps:
The outside plate course of processing:
The first step, opens straight snips plate: first select applicable cold coiling specification, cold coiling is opened flat; Then according to production material specification, will open cold coiling after flat and be cut into into the iron plate of corresponding size; Finally the iron plate after shear is cleaned to iron filings; Second step, first extends to iron plate; Secondly to its trimming and punching: then to its flanging and punching; Finally to its side folding; Completed the making of outside plate;
The inner panel course of processing:
The first step, the first step of the repetition outside plate course of processing; Second step, first extends to iron plate; Secondly to its trimming and punching; Then to its shaping and punching; Finally to its shaping and side punching;
The smallclothes course of processing:
The first step, stamps out left and right annular element, left and right thin " L " shape workpiece, left and right thick " L " shape workpiece and arched member iron plate; Second step, by left and right annular element, left and right thin " L " shape workpiece, left and right thick " L " shape workpiece and arched member carry out punching;
The entire combination process of automobile cover:
First by left and right annular element spot welding, assembly welding on outside plate; Secondly will left and right thin " L " shape workpiece and left and right thick " L " shape workpiece correspondence assembly welding on inner panel; Arched member correspondence is arranged in the middle of inner panel; Then inner and outer plates is carried out to bound edge and ending; Finally inner and outer plates pressing is well beaten to sealant afterwards.
Described trimming and punching can replace by Radium art.
The described inner panel course of processing can be replaced by punch press punching and steel seal technology generations.
Beneficial effect:
Compared with prior art, automobile cover of the present invention directly directly processes cover outside plate and inner panel by radium-shine and punch press punching, steel seal technique, and processing technology is simple, production efficiency is high; When outside plate and inner panel altogether after, by outside plate with inner panel carries out bound edge and ending is processed, make the gap between outside plate and inner panel little, then by sealant just empty G&W etc. and the inner thoroughly isolation of back box lid, anti-oxidation situation occurs.
Accompanying drawing explanation
Fig. 1 is product structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
The manufacturing process of deck of the present invention, a kind of manufacturing process of deck, comprises the following steps:
Outside plate 1 course of processing:
The first step, opens straight snips plate: first select applicable cold coiling specification, cold coiling is opened flat; Then according to production material specification, will open cold coiling after flat and be cut into into the iron plate of corresponding size; Finally the iron plate after shear is cleaned to iron filings; Second step, first extends to iron plate; Secondly to its trimming and punching; Then to its flanging and punching; Finally to its side folding; Completed the making of outside plate 1;
Inner panel 2 courses of processing:
The first step, the first step of repetition outside plate 1 course of processing; Second step, first extends to iron plate; Secondly to its trimming and punching; Then to its shaping and punching; Finally to its shaping and side punching;
The smallclothes course of processing:
The first step, stamps out left and right annular element 3,4, left and right thin " L " shape workpiece 5,6, left and right thick " L " shape workpiece 7,8 and arched member 9 iron plate; Second step, by left and right annular element 3,4, left and right thin " L " shape workpiece 5,6, left and right thick " L " shape workpiece 7,8 and arched member 9 carry out punching;
The entire combination process of automobile cover:
First by left and right annular element 3,4 spot welding, assembly welding on outside plate 1; Secondly will left and right thin " L " shape workpiece 5,6 and left and right slightly " L " shape workpiece 7,8 corresponding assembly weldings on inner panel 2; Arched member 9 correspondences are arranged on to inner panel 2 middle; Then inner and outer plates 1 is carried out to bound edge and ending; Finally inner and outer plates 1 pressing is well beaten to sealant afterwards.
Described trimming and punching can replace by Radium art.
Described inner panel 2 courses of processing can be replaced by punch press punching and steel seal technology generations.
Embodiment recited above is described the preferred embodiment of the present invention, not the spirit and scope of the present invention is limited.Do not departing under the prerequisite of design concept of the present invention; various modification and improvement that this area ordinary person makes technical scheme of the present invention; all should drop into protection scope of the present invention, the technology contents that the present invention asks for protection, is all documented in claims.
Claims (3)
1. a manufacturing process for deck, comprises the following steps:
The outside plate course of processing:
The first step, opens straight snips plate: first select applicable cold coiling specification, cold coiling is opened flat; Then according to production material specification, will open cold coiling after flat and be cut into into the iron plate of corresponding size; Finally the iron plate after shear is cleaned to iron filings; Second step, first extends to iron plate; Secondly to its trimming and punching: then to its flanging and punching; Finally to its side folding; Completed the making of outside plate;
The inner panel course of processing:
The first step, the first step of the repetition outside plate course of processing; Second step, first extends to iron plate; Secondly to its trimming and punching; Then to its shaping and punching; Finally to its shaping and side punching;
The smallclothes course of processing:
The first step, stamps out left and right annular element, left and right thin " L " shape workpiece, left and right thick " L " shape workpiece and arched member iron plate; Second step, by left and right annular element, left and right thin " L " shape workpiece, left and right thick " L " shape workpiece and arched member carry out punching;
The entire combination process of automobile cover:
First by left and right annular element spot welding, assembly welding on outside plate; Secondly will left and right thin " L " shape workpiece and left and right thick " L " shape workpiece correspondence assembly welding on inner panel; Arched member correspondence is arranged in the middle of inner panel; Then inner and outer plates is carried out to bound edge and ending; Finally inner and outer plates pressing is well beaten to sealant afterwards.
2. the manufacturing process of deck according to claim 1, is characterized in that: described trimming and punching can replace by Radium art.
3. the manufacturing process of deck according to claim 1, is characterized in that: the described inner panel course of processing can be replaced by punch press punching and steel seal technology generations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565670.3A CN103661627A (en) | 2013-11-13 | 2013-11-13 | Manufacturing process for automobile trunk cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310565670.3A CN103661627A (en) | 2013-11-13 | 2013-11-13 | Manufacturing process for automobile trunk cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661627A true CN103661627A (en) | 2014-03-26 |
Family
ID=50300693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310565670.3A Pending CN103661627A (en) | 2013-11-13 | 2013-11-13 | Manufacturing process for automobile trunk cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661627A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646963A (en) * | 2015-01-30 | 2015-05-27 | 柳州市俊杰汽配制造有限公司 | Production process of automobile cover |
| CN107457307A (en) * | 2016-06-06 | 2017-12-12 | 慈溪市悦达电子科技有限公司 | A kind of wrapping process |
| CN111375988A (en) * | 2018-12-28 | 2020-07-07 | 亿升汽配模具（昆山）有限公司 | Method for manufacturing automobile engine cover |
| CN113453974A (en) * | 2019-02-18 | 2021-09-28 | 标致雪铁龙汽车股份有限公司 | Multi-piece rear luggage case cover |
-
2013
- 2013-11-13 CN CN201310565670.3A patent/CN103661627A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646963A (en) * | 2015-01-30 | 2015-05-27 | 柳州市俊杰汽配制造有限公司 | Production process of automobile cover |
| CN107457307A (en) * | 2016-06-06 | 2017-12-12 | 慈溪市悦达电子科技有限公司 | A kind of wrapping process |
| CN111375988A (en) * | 2018-12-28 | 2020-07-07 | 亿升汽配模具（昆山）有限公司 | Method for manufacturing automobile engine cover |
| CN113453974A (en) * | 2019-02-18 | 2021-09-28 | 标致雪铁龙汽车股份有限公司 | Multi-piece rear luggage case cover |
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| PB01 | Publication | ||
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Application publication date: 20140326 |