An error-proof tool for positioning welding of valve blocks

By designing error-proof tooling for valve block positioning welding, including clamping mechanism and centering calibration mechanism, the problems of multi-point welding of valve blocks are solved and the problems of welding errors are achieved, and a more efficient and accurate welding process is achieved.

CN119216950BActive Publication Date: 2025-03-18XIAN SANMING AUTOMOTIVE PARTS CO LTD
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Patent Information

Application Number
CN202411582111.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-07
Publication Date
2025-03-18
Estimated Expiration
2044-11-07

AI Technical Summary

Technical Problem

During the valve block positioning welding process, the distribution of multiple welding points leads to difficulty in operation and limited field of view, which can easily lead to welding errors.

Method used

An error-proof tooling is designed, including a clamping mechanism and a centering calibration mechanism. The clamping mechanism realizes stable clamping and position adjustment of the valve block through a spring-driven push block and a fixed clamping plate. The centering calibration mechanism helps the staff to calibrate the clamping position through the turntable and scale grooves to ensure the accuracy of welding.

Benefits of technology

This design improves the stable clamping and operational convenience of the valve block, reduces the possibility of welding errors, and improves welding efficiency and quality.

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Abstract

The present invention discloses an error-proofing tool for positioning welding of valve blocks, and relates to the technical field of welding equipment manufacturing, comprising a workbench, wherein the top of the workbench is fixedly connected with a controller, the top of the workbench is fixedly connected with a welding box, the top of the welding box is provided with a welder, the top of the workbench is fixedly connected with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a slide, the bottom of the slide is slidably connected with a slide seat, the bottom of the slide seat is fixedly connected to the top of the workbench, and the top of the slide is provided with a clamping mechanism, and the clamping effect of the valve block is completed by setting the clamping mechanism, and the valve block is clamped at a high position at the same time, which is conducive to the welding work of the widely distributed and large number of welding points on the outer wall of the valve block, and avoids the problems of long working time, low efficiency and deformation of the valve block due to multiple clamping when performing conventional floor-type clamping welding on the valve block, which requires multiple welding of different surfaces of the valve block and multiple clamping.
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