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Clamping mechanism for welding automobile exhaust pipe end flange

A flange welding and automobile exhaust technology, applied in the field of fixtures, can solve the problems of lack of exhaust pipes and flanges, difficult automatic welding, etc., to achieve accurate and reliable positioning and clamping, convenient operation, accurate and fast positioning and clamping Effect

Active Publication Date: 2014-08-13
NANJING TIANHE AUTO PARTS
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a clamping mechanism for flange welding at the end of automobile exhaust pipe to meet the needs of large-scale automatic welding for the problem that it is difficult to realize automatic welding of automobile exhaust pipe and flange due to the lack of necessary tooling. Require

Method used

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  • Clamping mechanism for welding automobile exhaust pipe end flange
  • Clamping mechanism for welding automobile exhaust pipe end flange
  • Clamping mechanism for welding automobile exhaust pipe end flange

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] like figure 2 shown.

[0017] A clamping mechanism for flange welding at the end of an automobile exhaust pipe, which includes a base 1, on which a flange positioning panel 2 with an adjustable inclination angle is installed, and the flange positioning panel 2 is connected with a support plate 3, the support plate 3 is equipped with a quick clamping mechanism 4, the driving rod 5 of the quick clamping mechanism 4 is connected with a connecting plate 6 that can move in parallel with the flange positioning panel 2 under the drive of the driving rod, and the middle part of the connecting plate 6 is equipped with a connecting plate that can pass through The exhaust pipe positioning pin 7 of the exhaust pipe positioning hole of the flange positioning panel 2, a pressure claw push block 8 is respectively installed on both sides of the connecting ...

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Abstract

A clamping mechanism for welding an automobile exhaust pipe end flange comprises a base (1) and is characterized in that a flange positioning panel (2) is installed on the base (1) and connected with a supporting plate (3), a quick clamping mechanism (4) is installed on the supporting plate (3), a driving rod (5) of the quick clamping mechanism (4) is connected with a connecting plate (6) capable of performing parallel movement with the flange positioning panel (2) under the driving effect of the driving rod, an exhaust pipe positioning pin (7) capable of penetrating an exhaust pipe positioning hole of the flange positioning panel (2) is installed at the middle position of the connecting plate (6), two sides of the connecting plate (6) are respectively provided with one press claw pushing block (8), press claws (9) are installed on the flange positioning panel (2) in a pivoted mode, and the diving ends of the press claws (9) are in hinged connection with the press claw pushing blocks (8). The clamping mechanism for welding the automobile exhaust pipe end flange is simple in structure and high in welding efficiency.

Description

technical field [0001] The invention relates to a tooling fixture, in particular to a welding fixture for automobile parts, in particular to a clamping mechanism for flange welding at the end of an automobile exhaust pipe. Background technique [0002] Automobile exhaust pipe is composed of flange end and functional section, such as figure 1 As shown, the parts are mainly connected by welding, and the connection between the flange 13 and the air pipe 14 is the key to the whole welding, because the end faces of the flanges are generally connected non-orthogonally to the exhaust pipe, and The space of the welding position is small, and it is difficult to meet the requirements of automatic welding. Therefore, it is necessary to design a special tooling to meet the needs of automatic welding of flanges and exhaust pipes. Contents of the invention [0003] The purpose of the present invention is to design a clamping mechanism for flange welding at the end of automobile exhau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0435B23K2101/006
Inventor 张继生王保平刘振王丽
Owner NANJING TIANHE AUTO PARTS
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