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Deep groove ball bearing raceway position measuring device

A technology of deep groove ball bearing and measuring device, applied in the direction of measuring device, mechanical measuring device, using mechanical device, etc., can solve the problems of large measurement error, the error is more than 0.1mm, can not meet the bearing accuracy requirements, etc., to improve the measurement Accuracy and the effect of improving bearing quality

Inactive Publication Date: 2016-01-27
BAOTA IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The position measurement of the raceway of deep groove ball bearings is carried out by three-coordinate measuring instrument in foreign developed countries. A lot of such instruments can meet the production needs. Domestic enterprises basically do not have such strength, so they all use the position model to measure. The position model needs to be judged by the light gap method with human eyes, so the measurement error is large, and the general error is in More than 0.1mm, can not meet the accuracy requirements of the bearing

Method used

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  • Deep groove ball bearing raceway position measuring device

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention provides a deep groove ball bearing raceway position measuring device, including a test stand, on which a table base 1 is installed, on which a vertical vertical rod is installed, on which A horizontal crossbar 5 is installed on the bar, a vertical connecting rod is installed on the crossbar 5, and a dial indicator 2 is installed at the bottom of the connecting rod; a steel ball 3 and a standard sample block are also included.

[0010] Wherein a slideway is installed on the cross bar 5, a slide block is installed on the slideway, and a connecting rod is fixedly installed on the slide block. In addition, a suction cup is installed at the bottom of the watch base 1 .

[0011] Using method and working principle of the present invention are:

[0012] Such as figure 1 As shown, firstly according to the deep groove ball bearing to be measured 4 ( figure 1 The middle is the outer ring, and the principle of the inner ring is ...

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Abstract

The invention relates to a deep groove ball bearing raceway position measuring device which is characterized by comprising a test stand. The test stand is provided with a gauge base (1) which is provided with a perpendicular vertical rod. The vertical rod is provided with a horizontal transverse rod (5) which is provided with a perpendicular connecting rod. The bottom part of the connecting rod is provided with a dial indicator (2). The deep groove ball bearing raceway position measuring device also comprises a steel ball (3) and a standard sample block. The trial use proves that deep groove ball bearing raceway position measuring precision can be effectively enhanced after the deep groove ball bearing raceway position measuring device is used, and bearing quality can also be enhanced.

Description

technical field [0001] The invention relates to a device for measuring the raceway position of a deep groove ball bearing. Background technique [0002] The position measurement of the raceway of deep groove ball bearings is carried out by three-coordinate measuring instrument in foreign developed countries. A lot of such instruments can meet the production needs. Domestic enterprises basically do not have such strength, so they all use the position model to measure. The position model needs to be judged by the light gap method with human eyes, so the measurement error is large, and the general error is in More than 0.1mm, can not meet the accuracy requirements of the bearing. Contents of the invention [0003] The object of the present invention is to provide a deep groove ball bearing raceway position measuring device, which can improve the existing deep groove ball bearing raceway position measurement accuracy. [0004] A device for measuring the raceway position of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
Inventor 沙卫群许云李宏滨李怀友张培强崔明广刘凡张辉
Owner BAOTA IND CO LTD