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Apparatus for detecting axis outer diameter of central disc

A detection device and disk shaft technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of difficult measurement, low test efficiency, affecting the detection efficiency and test accuracy of the center disk, and achieve the effect of improving test accuracy and detection efficiency

Active Publication Date: 2016-12-07
CHENGDU LONGQUAN TONGHUI IND
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Problems solved by technology

[0002] After the center disk is processed by the traditional turning and milling process, due to the high precision requirements of the center disk, it is necessary to accurately detect the outer diameter, thickness of the disk surface and the inner hole of the center disk. The traditional detection method uses a caliper for measurement. Its measurement is difficult and the test efficiency is low. With the advancement of technology, sensors have appeared, which has improved the detection efficiency of the center disk. However, because there are many size items for the center disk detection, when testing the center disk, it will be carried out many times. Clamping affects the detection efficiency and test accuracy of the center disc

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  • Apparatus for detecting axis outer diameter of central disc

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0014] Such as figure 1 As shown, the center disk shaft outer diameter detection device includes a pressing device, a major axis outer diameter detection device and a short shaft outer diameter detection device;

[0015] The pressing device comprises a lift test slide 1, a support rod 3, a lift cylinder 2, a support table 16 and a spherical positioning support rod 12, and the lift test slide 1 is slidably installed on the support rod 3, and the support rod 3 is provided with a bracket, the lifting cylinder 2 is installed on the bracket, the piston rod of the lifting cylinder 2 is fixedly connected with the lifting test slide 1, and a pressure plate 13 is installed on the lower surface of the upgrade love that test slide 1, the support Rod 3 is installed on the support platform 16, and the spherical ...

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Abstract

The invention discloses an apparatus for detecting the axis outer diameter of a central disc. The apparatus comprises a material pressing device, a long-axis outer-diameter detecting device and a short-axis outer-diameter detecting device. The material pressing device comprises a lifting test sliding table, a supporting rod, a lifting cylinder, a supporting platform and a spherical positioning support rod. The long-axis outer-diameter detecting device comprises a rotary plate, a hinge shaft, a reset spring, a long-axis detection rod, a rotary cylinder and a support plate, and the short-axis outer-diameter detecting device comprises a sliding table support base, a telescopic cylinder, a sliding table and a short-axis detecting rod. The sliding table is slidingly mounted on the sliding table support base, and is moved by a guide rail on the telescopic cylinder and sliding table support base. The sliding table support base is arranged on a supporting platform. The short-axis detecting rod is installed on the sliding table. The apparatus has advantages of simple structure, high detection efficiency and high detection precision.

Description

technical field [0001] The invention relates to center disk detection, in particular to a detection device for the outer diameter of a center disk shaft. Background technique [0002] After the center disk is processed by the traditional turning and milling process, due to the high precision requirements of the center disk, it is necessary to accurately detect the outer diameter, thickness of the disk surface and the inner hole of the center disk. The traditional detection method uses a caliper for measurement. Its measurement is difficult and the test efficiency is low. With the advancement of technology, sensors have appeared, which has improved the detection efficiency of the center disk. However, because there are many size items for the center disk detection, when testing the center disk, it will be carried out many times. Clamping affects the detection efficiency and test accuracy of the center disc. Contents of the invention [0003] The object of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/10
CPCG01B21/10
Inventor 黄茂彪杨波阳
Owner CHENGDU LONGQUAN TONGHUI IND
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