Airtight detection method and detection platform for steering gear housing

An airtight detection and detection platform technology, which is applied in the field of steering gear, can solve the problems of limited precision of mechanical dial indicators, difficulty in keeping complete records, and inability to achieve high precision, etc., to improve test accuracy, facilitate operation, and intuitive user interface clear effect

Active Publication Date: 2016-09-07
HUIDA MACHINERY MFG HUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Airtight detection method and detection platform for steering gear housing
  • Airtight detection method and detection platform for steering gear housing

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Embodiment Construction

[0012] Below in conjunction with all accompanying drawings the present invention will be further described, and preferred embodiment of the present invention is: see appended figure 1 And attached figure 2 , the airtight detection platform of the steering gear housing described in the present embodiment includes an end blocking cylinder 1, a leak detector 2, a display 3, a left blocking cylinder 4, a right blocking cylinder 5, a workpiece pressing cylinder 6, The workpiece intermediate support frame 8, the workpiece end support frame 9, and the workpiece corner support frame 10, wherein, the end blocking cylinder 1 is installed horizontally on one end of the detection platform 7, and the piston rod of the workpiece pressing cylinder 6 is vertically installed on the other end of the detection platform 7 One end; the left blocking cylinder 4 and the right blocking cylinder 5 are respectively located on the left and right sides of the detection platform 7; the piston rods of the...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/26
Inventor 沈瑜海李东张荣荣
Owner HUIDA MACHINERY MFG HUZHOU
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