A kind of inspection tool for positioning welding of automobile seat connecting rod

Abstract

The invention provides a testing fixture for fixed-position welding of a connecting rod of an automobile seat, and specifically relates to the technical field of automobile seat component detection. The testing fixture for fixed-position welding of a connecting rod of an automobile seat includes a work panel and supporting feet, wherein the supporting feet are arranged on the bottom surface of the work panel; templates are symmetrically arranged on the work panel; the templates are each provided with a clamping mechanism, a laying groove, test holes and a positioning column; the clamping mechanism includes a folding supporting seat, a compaction rod and a handle head; the handle head is arranged at one end of the compaction rod; the compaction rod penetrates through the folding supporting seat, and includes a screw thread segment and an elastic segment; the screw thread segment and the elastic segment are an integrated structure; one end of the elastic segment is provided with buffer pad; a calibration mechanism and dials are arranged on the work panel; and the dials are arranged at two sides of the calibration mechanism. The testing fixture for fixed-position welding of a connecting rod of an automobile seat has the advantages of being simple in structure, having good detection effect, being visual and clear, being convenient to use, and being high in practicality.

Description

Technical field [0001] The invention relates to the technical field of automobile seat component detection, in particular to a checker used for positioning and welding of automobile seat connecting rods. Background technique [0002] The car seat connecting rod is welded by multiple parts. The quality of welding directly affects the structural strength, deformation resistance, bending strength and torsion strength of the seat connecting rod, which has a great impact on the safety performance of the vehicle. Importantly, the shape and size of the parts after the welding is irregular, and it is not easy to directly measure manually. The use of inspection tools can achieve the purpose of rapid positioning and convenient detection. [0003] The invention of a patented inspection tool for matching holes and C-pillar clearances of rear seats (application number 201320526048.7, application date 2014.02.19) discloses a inspection tool for matching holes and C-pillar clearances of rear seat...

AI Technical Summary

Problems solved by technology

[0003] The invention of the patented rear seat matching hole position and C-pillar gap (application number is 201320526048.7, application date is 2014.02.19), discloses a rear seat matching hole position and C-pillar gap inspection tool, It is composed of a body, a detection column, a positioning pin and a C-pillar gap detection surface. The detection surface of the body matches the back of the rear seat. The detection surface of the body has the same number of detection columns as the rear seat holes. The pillars are used to detect the matching status of the fixing holes of the rear seats. There are C-pillar clearance detection surfaces on both sides of the detection surface of the main body, and there are positioning pins on the detection surface; each detection pillar is used to detect the matching of each hole position of the rear seats. In this case, the C-pillar gap detection surface is used to detect the size of the gap between the rear seat C-pillar and the support surface. The disadvantages of this invention are: it is only suitable for detecting the matching of seat hole positions, and the scope of application is small and practical. Low

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