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Clamp for assembling bearing roller

A technology of bearing rollers and bearings, which is applied in the field of jigs for assembly of bearing rollers, can solve the problems of bearing quality being greatly affected, achieve high fixing stability, prevent loosening, and ensure production efficiency and manufacturing quality.

Inactive Publication Date: 2018-01-05
JIANGYIN JIB WD PRECISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the technical problem that the bearing manufacturing process in the prior art has a great influence on the quality of the bearing, and to provide an auxiliary device for press-fitting the bearing rollers

Method used

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  • Clamp for assembling bearing roller
  • Clamp for assembling bearing roller

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Embodiment Construction

[0029] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0030] Such as Figure 1~2 As shown, the present invention is a jig for bearing roller assembly, including a support, a bearing inner frame fixing seat is arranged in the middle of the support, and a bearing outer frame pressing device is arranged on both sides of the support; wherein, the bearing The inner frame fixing seat includes a bearing fixing rod vertically fixed on the support, a number of inlay holes are arranged in a circular array on the bearing fixing rod, a number of friction rods are arranged in the inlay holes, and a number of friction rods are arranged between the inlay holes. The deformation hole is also provided with an elastic ring on the ...

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Abstract

The invention relates to a jig for bearing roller assembly, comprising a support, a bearing inner frame fixing seat is arranged in the middle of the support, the bearing inner frame fixing seat includes a plurality of elastically fixed friction bars, and bearing outer The frame pressing device; the bearing outer frame pressing device includes two sets of pushing mechanisms, the pushing mechanism includes a sliding block that is slidably connected with the support and a linear drive mechanism installed on the support for pushing the sliding block, on one of the sliding blocks A bearing outer frame supporting mechanism is provided, and a bearing outer frame pushing mechanism is arranged on the other sliding block; the bearing outer frame supporting mechanism includes two mirror-symmetrical clamping arms arranged on one of the sliding blocks, and the other sliding block The compression mechanism driven by air pressure on the upper body is also provided with a supporting frame on the two sliding blocks, and the supporting frames are movably connected by a sliding sleeve structure. The supporting frame is provided with two clamps for pressing The jacking screw of the tight arm is provided with a bar-shaped groove corresponding to the jacking screw on the clamping arm.

Description

technical field [0001] The invention relates to a jig for assembling bearing rollers, which belongs to the field of jigs for manufacturing bearings. Background technique [0002] In the field of bearing manufacturing, the installation of bearing rollers generally includes the thermal deformation method of thermal expansion and contraction, the scarfing method of installing rollers through the position deviation of the inner and outer frames of the bearing, and the installation directly through the slight deformation of the inner and outer frames of the bearing. The press-fitting method, in the installation process of the scarfing method, generally the inner frame and the outer frame of the bearing are forcedly squeezed by the rollers so that the distance between the inner frame and the outer frame of the bearing is not equal, so that the rollers can be loaded into the Inner frame and outer frame, so this installation mode can easily cause damage to the rollers, bearing inner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02F16C43/06
Inventor 程万丁沈强
Owner JIANGYIN JIB WD PRECISION
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