Slewing bearing raceway contour detection device

A technology for slewing bearings and contour detection, which is applied to measuring devices, instruments, etc., and can solve the problems that slewing bearings cannot be stably fixed

Active Publication Date: 2020-10-30
SUOTE TRANSMISSION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a device for detecting the raceway profile of a slewing bearing to solve the technical problem that the slewing bearing cannot be stably fixed when measuring the raceway profile of the slewing bearing in the prior art

Method used

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  • Slewing bearing raceway contour detection device
  • Slewing bearing raceway contour detection device
  • Slewing bearing raceway contour detection device

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0026] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0027] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] In the description of the present invention, it should be noted that the...

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Abstract

The invention relates to the field of slewing bearing detection, in particular to a slewing bearing raceway contour detection device. The slewing bearing raceway contour detection device comprises a rack and a self-centering chuck, the rack forms a supporting platform, the self-centering chuck is installed on the supporting platform, and an inner ring or an outer ring of a to-be-detected slewing bearing (hereinafter referred to as a to-be-detected workpiece) can be placed on the self-centering chuck. The self-centering chuck is provided with a plurality of clamping jaws, the clamping jaws arecircumferentially and evenly distributed at intervals, the clamping jaws can move forwards and backwards in the radial direction of the self-centering chuck, and when the slewing bearing is fixed, theclamping jaws can abut against the inner wall or the outer wall of the to-be-detected workpiece at the same time, so that the to-be-detected workpiece is fixed. Therefore, when the raceway of the to-be-measured workpiece is detected, the to-be-measured workpiece can be fixed through the self-centering chuck, and it is guaranteed that the slewing bearing does not shake in the measurement process to influence the measurement precision of the raceway.

Description

technical field [0001] The present application relates to the field of detection of slewing bearings, in particular to a detection device for raceway profile of a slewing bearing. Background technique [0002] As a precise basic component, slewing bearings are widely used in engineering machinery such as excavators and cranes, as well as gamma knives and scientific research equipment. With the wide application of slewing bearings, the requirements for the accuracy of the raceways of slewing bearings are getting higher and higher. At present, portable profilers are often used to measure the raceway profile, but in the actual measurement process, the slewing bearings cannot be fixed stably, resulting in The measurement results are biased. Contents of the invention [0003] The purpose of the present application is to provide a device for detecting the raceway profile of a slewing bearing to solve the technical problem in the prior art that the slewing bearing cannot be stab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/20
CPCG01B21/20
Inventor 薛洪鹏傅航贾广利
Owner SUOTE TRANSMISSION EQUIP
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