CN201300284Y

CN201300284Y - Vehicle body test piece welding spot stripper

Info

Publication number: CN201300284Y
Application number: CNU200820100947XU
Authority: CN
Inventors: 周程鸿; 曹久雷; 龚成云
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2008-12-11
Filing date: 2008-12-11
Publication date: 2009-09-02
Anticipated expiration: 2018-12-11

Abstract

Disclosed is a vehicle body test piece welding spot stripper, consisting of a handle and a stripper rod. The front end of the stripper rod is flat for the convenience of inserting into the clearance between the test pieces; a U-shaped stripping port is arranged at the flat front end of the stripper rod; and the stripping port can surround the welding spot, so force can be exactly exerted on the welding spot. For the purpose of preventing the stripping port from sliding around the welding spot, the inner edge of the opening of the stripping port is provided with sawteeth. The stripper is free from the limitation of the field conditions and can strip the welding spots of the simplified test pieces. The stripper can strip one of the test pieces without damaging the other test piece, and the weld nugget is maintained in good condition or is visible. The vehicle body test piece welding spot stripper improves the test piece welding spot stripping quality and is convenient to operate manually.

Description

Vehicle body test piece solder joint stripper

Technical field

The utility model belongs to body in white and makes the field, is specifically related to the vehicle body test piece solder joint stripper of quality of welding spot inspection usefulness in the automobile body manufacture process.

Background technology

At present in the automobile industry manufacture process, be subjected to the limitation of field condition, when automobile body welding mass defect is checked, usually adopt craft sled detecting methods such as chisel, hammer to peel off the test piece solder joint, its major defect is that because test piece welding back solder joint is firm, solder joint is peeled off difficulty, destroy weldering nuclear easily, make its diameter dimension difficult judgment.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of design, makes easy vehicle body test piece solder joint stripper, it is used for automobile body welding procedure quality control test piece test peels off, and can guarantee effectively that the test piece welding peels off the high-visible and diameter dimension of back weldering nuclear and measure easily.

Vehicle body test piece solder joint stripper of the present utility model is made up of handle and stripping rod, the front end of stripping rod is flat, is convenient to insert the slit between the test piece, and has the U type at the front end of flat and peel off mouth, solder joint can be surrounded by peeling off mouth, butt welding point is exerted oneself exactly.

Further, in order to prevent that peeling off mouth skids around solder joint, can peel off the opening inner edge design toothed edge of mouth.

For the ease of operating accurately firmly, with the middle T font that connects into of described stripping rod upper end and handle.

After taking technique scheme, vehicle body solder joint stripper of the present utility model can not be subjected to limitation of field condition, carry out peeling off of simple and easy test piece solder joint, a test piece is finished in the reservation overburden, do not destroy another test piece, but intact reservation maybe can now be welded nuclear, has both improved the test piece solder joint and has peeled off quality, convenient again manual operations.

Description of drawings

Fig. 1 is a vehicle body test piece solder joint stripper schematic diagram of the present utility model

Fig. 2 is the another kind of schematic diagram of vehicle body test piece solder joint stripper of the present utility model

Fig. 2 is another schematic diagram of vehicle body test piece solder joint stripper of the present utility model

Specific implementation

Below, with the specific embodiment vehicle body test piece solder joint stripper of the present utility model is described further in conjunction with the accompanying drawings:

Referring to Fig. 1, referring to Fig. 2, this vehicle body test piece solder joint stripper comprises handle 1, stripping rod 2, connects into the T font in the middle of stripping rod 2 rear ends and the handle 1, and stripping rod 2 front ends are flat, is provided with and peels off mouth 3.Among Fig. 1, handle, stripping rod are cylinder, also can be the polygon cylinder, can also see Fig. 2 for pipe or polygon body.Handle 1 can also be the ring body or the hollow triangle body of hollow, so that operating personnel grip.Peeling off the rectangular aperture that is of mouth 3, can be toothed edge for inner edge also, referring to Fig. 3, is more convenient for peeling off vehicle body test piece solder joint.

Claims

1, a kind of vehicle body test piece solder joint stripper is characterized in that by handle (1) and stripping rod (2), forms, and the front end of stripping rod (2) is flat, and has the U type to peel off mouthful (3).

2, vehicle body test piece solder joint stripper according to claim 1 is characterized in that, described peel off mouthful (3) are toothed edge for the opening inner edge.

3, vehicle body test piece solder joint stripper according to claim 1 and 2 is characterized in that, described stripping rod (2) upper end and the middle T font that connects into of handle (1),