Device measuring radial internal clearance of bearing

A radial clearance and bearing technology, which is applied in the field of devices for measuring radial clearance of bearings, can solve problems such as inaccurate measurement and no positioning of the inner ring, and achieve the effects of no positioning, convenient adjustment, and high measurement accuracy

Inactive Publication Date: 2014-01-01
JIANGSU DIBANG SANXING BEARING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a device for measuring the radial clearance of bearings. By fixing the inner ring of the bearing and measuring the radially moving outer ring of the bearing with an instrument panel, the problem of no positioning of the inner ring and inaccurate measurement can be solved.

Method used

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  • Device measuring radial internal clearance of bearing
  • Device measuring radial internal clearance of bearing

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Embodiment Construction

[0012] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0013] combined with figure 1 And attached figure 2 , the present invention proposes a device for measuring the radial clearance of bearings, including a platform 13, a bearing bracket is installed horizontally on one side of the upper end surface of the platform 13, and a meter frame is installed on the other side; the meter frame includes an instrument panel 1 , the instrument panel 1 is placed at one end of the watch frame, and the other end is provided with a meter head 16, the middle of the meter panel 1 and the meter head 16 is connected by a meter rod 14, and the axial movement of the meter head 16 drives the pointer of the meter panel 1 to rotate .

[0014...

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Abstract

The invention relates to a device measuring the radial internal clearance of a bearing. The device comprises a platform, one side of the upper end face of the platform is horizontally provided with a bearing support, the other side of the upper end face of the platform is provided with an instrument frame, and the axis of an instrument panel, the axis of a header and the axis of the measured bearing are kept on the same straight line. By fixing the inner ring of the bearing, the outer ring of the bearing moving in the radial direction is measured through the instrument panel, a shown value is the radial internal clearance of the bearing, and the problems that as for a common measuring method, the inner ring can not be located, and measurement is not accurate are solved. In addition, the device is convenient to regulate and high in measuring efficiency.

Description

technical field [0001] The invention relates to a measuring tool, in particular, a device for measuring the radial clearance of a bearing. Background technique [0002] Rolling bearing is a precision mechanical element that changes the sliding friction between the running shaft and the shaft seat into rolling friction, thereby reducing friction loss. The quality of the bearing clearance directly affects the quality and service life of the bearing. In the past, to measure the radial clearance of bearings, a bolt was fixed on a flat plate with two sides polished, the bearing was put over the bolt, and the inner ring of the bearing was pressed by a movable clamp on the top, and then fixed with a nut. Place a magnetic stand with a dial indicator directly in front of the bearing, and push it by hand to measure the clearance of the bearing. In this way, due to the difference in the strength of the operator, the force to push the bearing is also different, and the inner ring of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/16
Inventor 汤国良施建新谈永杰
Owner JIANGSU DIBANG SANXING BEARING
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