Unlock instant, AI-driven research and patent intelligence for your innovation.

Upper edge beam inner plate welding element of composite optimized structure

An optimized structure and welding technology, applied in the direction of upper structure, upper structure sub-assembly, vehicle parts, etc., can solve the problems of inability to guarantee the strength and stiffness of the welded parts of the inner plate of the upper side sill, and the inability to realize multi-function and low cost.

Inactive Publication Date: 2011-06-15
SAIC-GM-WULING AUTOMOBILE CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the prior art, either the strength and rigidity of the welded part of the inner panel of the upper side sill cannot be guaranteed, or the multi-function and low cost cannot be realized. In order to solve this problem, the present invention provides a welded part of the inner panel of the upper side sill with a composite optimized structure. Consists of a main body with a punched concave-convex structure, on which a top evaporator mounting bracket is welded

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Upper edge beam inner plate welding element of composite optimized structure
  • Upper edge beam inner plate welding element of composite optimized structure
  • Upper edge beam inner plate welding element of composite optimized structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Below in conjunction with accompanying drawing and embodiment the technical scheme of the present invention is described:

[0027] The present invention provides a welded part of the upper side sill with a composite optimized structure, which includes a main body 2 with a punched concave-convex structure, and a top evaporator mounting bracket 1 is welded on the main body 2 with a punched concave-convex structure; The main body 2 with a punching concave-convex structure is provided with a positioning part, the positioning part includes a positioning buckle 4, and the positioning buckle 4 is used for positioning when welding the top beam, and the positioning part includes a positioning hole 5. The hole 5 is used for positioning when installing the armrest; the main body 2 with the punching concave-convex structure includes a threaded mounting hole, and a nut is welded on the threaded mounting hole; the main body 2 with the punching concave-convex structure includes an armr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an upper edge beam inner plate welding element of a composite optimized structure. The upper edge beam inner plate welding element of the composite optimized structure comprises a main body with a punching concave-convex structure, wherein a top evaporator mounting bracket is welded on the main body with the punching concave-convex structure, and the main body with the punching concave-convex structure is provided with a positioning part. The upper edge beam inner plate welding element of the composite optimized structure realizes multifunction and low cost on the basis of ensuring that the welding element has enough strength and rigidity.

Description

technical field [0001] The technical solution of the invention relates to the manufacturing technology of the motor vehicle body, in particular to the improvement of the installation of the top evaporator and the top beam on the vehicle body. Background technique [0002] All passenger cars have the welded part of the inner panel of the upper side sill. This part has many functions, and the common ones are as follows: [0003] One: It is welded with the side wall outer panel to form a closed cavity structure, and welded with the A-pillar inner panel, B-pillar inner panel and rear side panel inner panel to form an overall frame structure, which ensures the modal effect of the body-in-white. (The A and B pillars are named from the front to the rear of the car body respectively. The A pillar is the body support part between the windshield and the front door, and the B pillar is between the front and rear doors.) [0004] Two: Provide a mounting surface and mounting holes for i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/00
Inventor 雷发常许冰韦超忠
Owner SAIC-GM-WULING AUTOMOBILE CO LTD