Concentricity detection device
A detection device and concentricity technology, applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of high requirements for the working environment, cumbersome operation of the detector, expensive instruments, etc., and achieve low requirements for the working environment , fast and accurate product measurement, and low production cost
Inactive Publication Date: 2017-04-26
徐四儿
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Problems solved by technology
This type of detector can accurately detect the concentricity of the processed metal casing with high precision, but the detector is cumbersome to operate, the instrument itself is expensive, and has high requirements for the working environment, which is not convenient for fast and accurate mass production to measure product specifications
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[0009] Depend on figure 1 It is known that a concentricity detector of inner and outer diameters consists of a base 1, a fixed seat 2, a detection component fixing column 3, a part fixing column 4, an upper pressure component 5, a support arm 6, a spring 7, an upper pressure wheel 8, and a detection component 9 , adjustment knob 10, micrometer bracket 11, and micrometer dial 12. The fixing seat 2 is installed on the upper left side of the base 1, and the two detection component fixing columns 3 are installed at the lower position of the fixing seat 2. The center line of the detection component fixing column 3 and the base 1 The upper surface is parallel, the two parts fixing columns 4 are installed above the base 1, the center line of the parts fixing column 4 is parallel to the center line of the detection component fixing column 3, and the upper pressure component 5 is installed on the side of the fixing seat 2. When testing, first put the Place the part 5 between the part f...
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The invention provides a concentricity detection device, which comprises a base, a fixed seat, an upper press assembly, a detection assembly and other parts. The detection assembly is composed of a micrometer bracket, an adjusting knob, a micrometer dial plate and a micrometer header. The micrometer bracket is fixed between the fixed posts of the detection assembly and is controlled to move left and right through the adjusting knob. The micrometer header is connected with the micrometer dial plate. The micrometer dial plate is a mechanical dial plate. The device is characterized in that the detection assembly is arranged between the two fixed posts of the detection assembly. The detection assembly is capable of horizontally moving left and right between the two fixed posts of the detection assembly. The concentricity detection device has the advantages of simple structure, convenient use, low production cost, low requirements on the working environment and the like. The device can be used for rapidly and accurately performing product measurements during the large-scale production process.
Description
technical field [0001] The invention relates to the fields of detection equipment and mechanical processing, in particular to a detection device for concentricity of inner and outer diameters. Background technique [0002] The concentricity requirements inside and outside the product will have corresponding requirements in the field of machining and molds. When processing mechanically processed pipe fittings such as powder metallurgy sleeves, the concentricity detection generally uses a high-precision special concentricity detector. This type of detector can accurately detect the concentricity of the processed metal casing with high precision, but the detector is cumbersome to operate, the instrument itself is expensive, and has high requirements for the working environment, which is not convenient for fast and accurate mass production to measure product specifications. Contents of the invention [0003] In view of the above problems, the object of the present invention i...
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IPC IPC(8): G01B5/252
Inventor 徐四儿
Owner 徐四儿