CN203198965U - Cold-bending stainless steel upper wall plate for bullet train body - Google Patents
Cold-bending stainless steel upper wall plate for bullet train body Download PDFInfo
- Publication number
- CN203198965U CN203198965U CN 201320031125 CN201320031125U CN203198965U CN 203198965 U CN203198965 U CN 203198965U CN 201320031125 CN201320031125 CN 201320031125 CN 201320031125 U CN201320031125 U CN 201320031125U CN 203198965 U CN203198965 U CN 203198965U
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- stainless steel
- cold
- bending
- bullet train
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Abstract
The utility model discloses a cold-bending stainless steel upper wall plate for a bullet train body. The cold-bending stainless steel upper wall plate solves the technical problem in the prior cold bending art that a whole cold bending wide-breadth large-arc super-long plate can not be provided. The cold-bending stainless steel upper wall plate comprises a whole cold-bending formed stainless steel plate. A bullet train top connecting section (1), a lateral top plate section (2), a process reinforcing rib section (3), a board beam section (4) and a bullet train body window upper section (5) are formed on the whole cold-bending formed stainless steel plate in a cold-bending mode. The bullet train top connecting section (1) is joined with the lateral top plate section (2), the lateral top plate section (2) is joined with the board beam section (4) through the process reinforcing rib section (3), and the board beam section (4) is joined with the bullet train body window upper section (5). Welding work load of the bullet train body is reduced, and appearance quality and production efficiency of the bullet train body are improved.
Description
Technical field
The utility model relates to a kind of stainless steel materials, particularly the employed stainless steel materials spare by the cold bending process moulding of a kind of motor-car car body.
Background technology
The corrosion-resistant steel wallboard can be widely used in the Side fascia of stainless steel car bodies such as motor-car and subway, advantages such as it is wide to have breadth, and surface quality is good namely can be used for the application car body and also can be used for non-application car body, can reduce car body welding job amount, improve presentation quality and the production efficiency of car body.But existing clod wash technology has difficulties to the processing of the big radian overlength of wide format plate, particularly resembling motor-car car body wainscot sheathing namely requires high surface finish to require the clod wash sheet material of big radian again, behind the monoblock cold roll forming, cause resilience easily, can not reach strict surface finish and strict radian tolerance.
Summary of the invention
The utility model provides a kind of motor-car car body with clod wash corrosion-resistant steel cornice sheathing, has solved the technical matters of the big radian overlength of the wide format plate that existing clod wash technology can't provide the monoblock cold roll forming.
The utility model overcomes the above problems by following scheme:
A kind of motor-car car body clod wash corrosion-resistant steel cornice sheathing, the stainless steel sheet that comprises the monoblock cold roll forming, cold roll forming has roof linkage section, side top board section, technology reinforced rib section, side of a ship beam section and car body window epimere on the stainless steel sheet of monoblock cold roll forming, roof linkage section and side top board section are engaged togather, side top board section is engaged togather by technology reinforced rib section and side of a ship beam section, and side of a ship beam section and car body window epimere are engaged togather.
The thickness of the stainless steel sheet of monoblock cold roll forming is 2 millimeters, and the length of technology reinforced rib section is 27 millimeters, and the length of side of a ship beam section is 16 millimeters.
The utility model can be widely used in the Side fascia of stainless steel car bodies such as motor-car and subway, advantages such as it is wide to have breadth, and surface quality is good namely can be used for the application car body and also can be used for non-application car body, car body welding job amount be can reduce, the presentation quality of car body and the production efficiency of car body improved.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model is assembled to the structural representation on the motor-car car body.
The specific embodiment
A kind of motor-car car body clod wash corrosion-resistant steel cornice sheathing, the stainless steel sheet that comprises the monoblock cold roll forming, cold roll forming has roof linkage section 1, side top board section 2, technology reinforced rib section 3, side of a ship beam section 4 and car body window epimere 5 on the stainless steel sheet of monoblock cold roll forming, roof linkage section 1 is engaged togather with side top board section 2, side top board section 2 is engaged togather by technology reinforced rib section 3 and side of a ship beam section 4, and side of a ship beam section 4 is engaged togather with car body window epimere 5.
The thickness of the stainless steel sheet of monoblock cold roll forming is 2 millimeters, and the length of technology reinforced rib section 3 is 27 millimeters, and the length of side of a ship beam section 4 is 16 millimeters.
The middle warping part of the section of this wainscot sheathing is divided into a reinforced rib, and it is multiple that the surface can be 2B or 2G etc.The utility model adopts special-purpose wide cut corrosion-resistant steel clod wash manufacturing line, continuous roll bending Rolling Production, and the operation of rolling is taked the surface protection measure.
Claims (2)
1. a motor-car car body is with clod wash corrosion-resistant steel cornice sheathing, the stainless steel sheet that comprises the monoblock cold roll forming, it is characterized in that, cold roll forming has roof linkage section (1), side top board section (2), technology reinforced rib section (3), side of a ship beam section (4) and car body window epimere (5) on the stainless steel sheet of monoblock cold roll forming, roof linkage section (1) is engaged togather with side top board section (2), side top board section (2) is engaged togather by technology reinforced rib section (3) and side of a ship beam section (4), and side of a ship beam section (4) is engaged togather with car body window epimere (5).
2. a kind of motor-car car body according to claim 1 is characterized in that with clod wash corrosion-resistant steel cornice sheathing the thickness of the stainless steel sheet of monoblock cold roll forming is 2 millimeters, and the length of technology reinforced rib section (3) is 27 millimeters, and the length of side of a ship beam section (4) is 16 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031125 CN203198965U (en) | 2013-01-14 | 2013-01-14 | Cold-bending stainless steel upper wall plate for bullet train body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031125 CN203198965U (en) | 2013-01-14 | 2013-01-14 | Cold-bending stainless steel upper wall plate for bullet train body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198965U true CN203198965U (en) | 2013-09-18 |
Family
ID=49143100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031125 Expired - Lifetime CN203198965U (en) | 2013-01-14 | 2013-01-14 | Cold-bending stainless steel upper wall plate for bullet train body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198965U (en) |
-
2013
- 2013-01-14 CN CN 201320031125 patent/CN203198965U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |