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Car body stiffening plate welding and positioning tool

A technology for welding positioning tooling and reinforcing plates, which is applied in metal processing, welding equipment, auxiliary welding equipment, etc., and can solve problems such as inability to guarantee, reduce work efficiency of welding workers, and high qualified rate of finished products

Pending Publication Date: 2016-04-06
CHONGQING RUITING PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This mode of operation not only reduces the work efficiency of welding workers, but also cannot guarantee a high qualified rate of finished products

Method used

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  • Car body stiffening plate welding and positioning tool
  • Car body stiffening plate welding and positioning tool

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Embodiment Construction

[0010] Such as figure 1 As shown, the welding positioning tool for the reinforcement plate of the vehicle body includes a welding base 1, a workpiece support frame 5, a clamp arm 3 and a pneumatic system 2, and a clamping platform for clamping the workpiece is provided between the workpiece support frame 5 and the clamp arm 3; Positioning pins are set at the four corners of the workpiece on the platform, and stoppers are provided at both ends of the working platform. The distance between the two stoppers matches the length of the body reinforcement plate; The cross-sectional shape matches the cross-sectional shape of the body reinforcement plate; there is an anti-reverse pin at one end of the working platform, and the top of the anti-reverse pin matches the gap reserved at one end of the body reinforcement plate. The reinforcement plate is composed of two plates with grooves on the sides Welding together is mainly to strengthen the side of the body. The guard plate is fixed i...

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Abstract

The invention discloses a car body stiffening plate welding and positioning tool in the field of welding. The car body stiffening plate welding and positioning tool comprises a welding base, a workpiece supporting frame, a clamping arm and a pneumatic system, wherein a clamping platform for clamping a workpiece is arranged between the workpiece supporting frame and the clamping arm; positioning pins are arranged in the positions of four corners of the workpiece on the workbench, stopping blocks are arranged at the two ends of the workbench, and the distance between the two stopping blocks is matched with the length of the car body stiffening plate; the clamping arm is used for clamping the two ends of the workpiece, the shape of the cross section of the clamping arm is matched with the shape of the crossing section of the car body stiffening plate; and an anti-reverse pin is arranged at one end of the workbench, and the top of the anti reverse pin is matched with a north formed in one end of the car body stiffening plate. The car body stiffening plate welding and positioning tool provided by the invention solves the problem of low processing efficiency caused by that a welder artificially recognize the positive and the negative stations of the panel of the car body stiffening plate, and by automatically identifying the positive and the negative stations of the stiffening plate through the anti-reverse pin, the finished product qualified rate of the entire welding tool is further ensured.

Description

technical field [0001] The invention belongs to the field of welding, and in particular relates to a welding positioning tool for a reinforcement plate of a vehicle body. Background technique [0002] Body reinforcement panels (such as figure 1 As shown in middle 4), it is welded by two plates with grooves in the center. The groove openings of the two plates are set opposite to each other, and the guard plate is fixed in the groove. This structure can increase the effective strength and anti-collision impact force , thereby improving the safety performance of the entire vehicle body. Arc welding is usually used when welding the body reinforcement plate, and the two plates are arranged opposite to each other and then clamped by welding fixtures for welding. The standard reinforcement plate is a completely symmetrical part, but in the actual processing process, due to the difference in processing equipment and workers' technical level, it cannot achieve a completely symmetri...

Claims

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Application Information

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IPC IPC(8): B23K37/04
CPCB23K37/0443B23K2101/006
Inventor 毛德中
Owner CHONGQING RUITING PLASTIC
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