Automatic measuring instrument for inner bearing bore

An automatic measurement and bearing technology, applied in the direction of measuring devices, instruments, etc., can solve problems such as difficult to meet rapid detection and classification, achieve the effect of simple structure, small installation space, and improved measurement efficiency

Active Publication Date: 2017-11-24
WUXI CHENGSHI BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to meet the needs of rapid detection and classification in the factory for batch and retail production

Method used

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  • Automatic measuring instrument for inner bearing bore
  • Automatic measuring instrument for inner bearing bore
  • Automatic measuring instrument for inner bearing bore

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Embodiment Construction

[0023] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0024] Such as Figure 1~3 As shown, the present invention mainly includes a bottom plate 1, a first side support 2, a second side support 3, a measuring mechanism, a bearing pushing mechanism, a switching mechanism and a feeding mechanism.

[0025] Both sides of the bottom plate 1 are respectively fixed to the first side frame 2 and the second side frame 3 , the first side frame 2 and the second side frame 3 are parallel to each other and perpendicular to the bottom plate 1 .

[0026] A measuring mechanism is arranged between the first side support 2 and the second side support 3. The measuring mechanism includes a measuring cylinder 4, a moving plate 5, a measuring head 6 and a measuring jaw 8. The driving end of the measuring cylinder 4 is connected to the moving plate 5, and the moving plate 5. The front end of the probe 6 is connected to the prob...

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Abstract

The invention, which belongs to the technical field of bearing measurement, relates to an automatic measuring instrument for an inner bearing bore, particularly to an apparatus for detecting an inner bearing bore rapidly. The automatic measuring instrument is composed of a bottom plate, a first side bracket, a second side bracket, a measuring mechanism, a bearing pushing mechanism, a switching mechanism and a feeding mechanism. The measuring mechanism consists of a measuring cylinder, a moving plate, a measuring head and a measuring claw; a driving end of the measuring cylinder is connected with the moving plate; the measuring head is connected with the driving end of the measuring cylinder; the measuring claw is connected with the front end of the measuring head; a measuring hole is formed in the first side bracket by corresponding to the position of the measuring head; and the measuring head can pass through the measuring hole. The switching mechanism is arranged at one side of the measuring mechanism side by side; the bearing pushing mechanism is arranged at the outer side surface of the first side bracket; and the feeding mechanism is arranged on the first side bracket. Therefore, a measuring error caused by the measuring apparatus is eliminated; the measurement efficiency is improved; the production task of the follow-up procedure is not affected; the measurement accuracy is enhanced; long-term uninterrupted measurement is realized; and the measurement error is controlled to be less than 0.5 micrometers.

Description

technical field [0001] The invention relates to an automatic measuring instrument for bearing inner holes, in particular to a device capable of quickly detecting bearing inner holes, which belongs to the technical field of bearing measurement. Background technique [0002] Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The inner hole of the bearing is the part where the bearing is installed. Only by ensuring the accuracy of the inner hole of the bearing can the installation and practicality of the bearing be guaranteed. [0003] At present, most of the bearing inner hole testing equipment used in workshops are contact measuring equipment, which is also a relatively mature technology. However, for ultra-miniature bearings with small inner holes and high precision requirements, contact measurement cannot me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/00
CPCG01B21/00Y02E30/30
Inventor 黎明吴德建胡海军江永阀
Owner WUXI CHENGSHI BEARING
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