Airtight detection method and detection platform for steering gear housing

Abstract

The invention provides an airtight detection platform for a steering gear housing, which includes an end-blocking cylinder, a leak detector, a display, a workpiece intermediate support frame, a workpiece end support frame, and a workpiece corner support frame, wherein the end seal The blocking cylinder is installed horizontally at one end of the detection platform, and the piston rod of the workpiece pressing cylinder is installed vertically upward at the other end of the detection platform; the left blocking cylinder and the right blocking cylinder are respectively located on the left and right sides of the detection platform; the middle support frame of the workpiece is installed on the left , Between the piston rods of the right blocking cylinder, the workpiece corner support frame is installed on the detection platform on one side of the workpiece compression cylinder, and the workpiece end support frame is installed on the other side of the workpiece corner support frame; the leakage detection platform is installed on one side Detector, the leak detector has a display on top. The scheme has simple structure, accurate detection data and high detection efficiency.

Description

technical field [0001] The invention relates to the technical field of steering gear, in particular to an airtight detection platform for a steering gear housing. Background technique [0002] With the vigorous development of the automobile industry, the total number of automobiles in the world is constantly increasing, and more and more people use automobiles as a means of transportation and transportation. The performance of automobiles is directly related to personal safety, especially the performance of automobile steering systems. Good or bad, it affects the driver's driving comfort, driving stability and driving reliability. The steering gear is one of the important parts of the steering system. When the driver turns the steering wheel, it helps the driver to use force to reduce the driver's effort when steering. , A machine that achieves the purpose of ease and convenience for the driver when driving. Mainly divided into rack and pinion steering and worm gear steerin...

AI Technical Summary

Problems solved by technology

The disadvantages are: 1. The mechanical dial indicator has limited precision and cannot achieve high precision; 2. There are perceptual errors in naked eye observation; 3. The data is manually recorded, and the records are difficult to completely save and cannot be traced back; 4. The test time is slow and the efficiency is low. labor intensive

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