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High-precision detection device for formed part

A detection device and high-precision technology, which can be used in measurement devices, machine/structural component testing, fluid tightness testing, etc., can solve problems such as poor detection accuracy, low detection efficiency, and cumbersomeness, and improve production efficiency. , Improve test accuracy, improve the effect of accuracy

Inactive Publication Date: 2020-10-16
昆山鑫益盛智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of testing the airtightness of parts is carried out by visual bubble method of immersion in water or oil. This method requires simple equipment, convenient operation, and intuitive test results. However, the detection accuracy is poor, and the detection time of a single part is long. The efficiency is very low, and the influence of human factors is large, and automatic quantitative leak detection cannot be realized; at the same time, parts are soaked in water or oil, which will make the parts wet and rust on the one hand, and many undesirable impurities will adhere to the surface of the parts or In the cavity, cumbersome post-cleaning of surface water or oil is required

Method used

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  • High-precision detection device for formed part
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  • High-precision detection device for formed part

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: A high-precision detection device for molded parts, including an upper base plate 1, a lower base plate 2, a left side plate 3, a right side plate 4, an indenter 6 and a test seat 8, and the left side plate 3 and The right side plate 4 is connected between the upper base plate 1 and the lower base plate 2 at intervals, and the indenter 6 and the test seat 8 are both arranged between the upper base plate 1 and the lower base plate 2, wherein the indenter 6 is installed under the upper base plate 1 , the test seat 8 is arranged above the lower substrate 2;

[0033] A lower pressure cylinder 5 is installed on the upper base plate 1, and the piston rod of the lower pressure cylinder 5 passes through the upper base plate 1 downwards and is connected with the pressure head 6 to drive the pressure head 6 to move up and down. A support plate 7 is arranged above the lower substrate 2, and the test seat 8 is located above the support plate 7, and is movably connecte...

Embodiment 2

[0041] Embodiment 2: A high-precision detection device for molded parts, including an upper base plate 1, a lower base plate 2, a left side plate 3, a right side plate 4, an indenter 6 and a test seat 8, and the left side plate 3 and The right side plate 4 is connected between the upper base plate 1 and the lower base plate 2 at intervals, and the indenter 6 and the test seat 8 are both arranged between the upper base plate 1 and the lower base plate 2, wherein the indenter 6 is installed under the upper base plate 1 , the test seat 8 is arranged above the lower substrate 2;

[0042] A lower pressure cylinder 5 is installed on the upper base plate 1, and the piston rod of the lower pressure cylinder 5 passes through the upper base plate 1 downwards and is connected with the pressure head 6 to drive the pressure head 6 to move up and down. A support plate 7 is arranged above the lower substrate 2, and the test seat 8 is located above the support plate 7, and is movably connecte...

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Abstract

The invention discloses a high-precision detection device for a formed part. The device comprises an upper substrate, a lower substrate, a left side plate, a right side plate, a pressure head and a test seat, the left side plate and the right side plate are connected between the upper base plate and the lower base plate at intervals. The pressure head and the test seat are arranged between the upper substrate and the lower substrate, wherein the pressure head is mounted below the upper substrate, the test seat is arranged above the lower substrate; at least two limiting columns are installed on the upper surface of the supporting plate at intervals, outward flange parts are arranged in the middle of the limiting columns, annular grooves corresponding to the limiting columns are formed in the lower surface of the test seat, the upper ends of elastic pieces are embedded into the annular grooves, and the lower ends of the elastic pieces are arranged on the limiting columns in a sleeving mode and make contact with the upper surfaces of the flange parts. According to the invention, the product is protected, and the test precision of the product is improved.

Description

technical field [0001] The invention relates to a high-precision detection device for molded parts, which belongs to the technical field of auto parts testing. Background technique [0002] In the field of processing and manufacturing of auto parts, valve parts are one of the important components, and the tightness between the internal cavities has become an important indicator for testing whether valve parts are qualified. The traditional method of testing the airtightness of parts is carried out by visual bubble method of immersion in water or oil. This method requires simple equipment, convenient operation, and intuitive test results. However, the detection accuracy is poor, and the detection time of a single part is long. The efficiency is very low, and the influence of human factors is large, and automatic quantitative leak detection cannot be realized; at the same time, parts are soaked in water or oil, which will make the parts wet and rust on the one hand, and many u...

Claims

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Application Information

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IPC IPC(8): G01M3/00
CPCG01M3/00
Inventor 戴集裙魏长喜侯继选
Owner 昆山鑫益盛智能装备有限公司