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Bearing deformation assembling workpiece

A technology for assembling tooling and bearings, applied to bearing components, shafts and bearings, mechanical equipment, etc., can solve problems such as poor control of deformation accuracy, high bearing manufacturing costs, and damage to parts, and achieve a wide range of applications and high deformation accuracy , Ingenious and reasonable structure

Inactive Publication Date: 2012-02-15
WUXI NO 2 BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the bearing industry, most of the deformation and assembly pressurization methods use vise tools, but the work efficiency of such tools is relatively low, and the deformation accuracy is not well controlled, which is easy to cause damage to parts and high bearing manufacturing costs.

Method used

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  • Bearing deformation assembling workpiece
  • Bearing deformation assembling workpiece
  • Bearing deformation assembling workpiece

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0015] As shown in the figure, the present invention is used to assemble a bearing, and the bearing includes a bearing outer ring 1, a bearing inner ring 2 and a steel ball 3 installed between them. The bearing deformation assembly tooling in the embodiment is mainly composed of a base plate 4 and a positioning support mechanism and a pressing mechanism installed on the base plate 4. The positioning support mechanism is used to withstand one side of the bearing outer ring 1, and the pressing mechanism Set on the opposite side of the positioning support mechanism, the pressing mechanism is used to apply pressure to the other side of the bearing outer ring 1; there is a gap capable of accommodating the bearing outer ring 1 between the positioning supporting mechanism and the pressing mechanism.

[0016] Such as figure 2 As shown, the positioning support mechani...

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Abstract

The invention relates to a bearing deformation assembling workpiece. According to the technical scheme provided by the invention, the bearing deformation assembling workpiece comprises a substrate and a positioning support mechanism and a pressure mechanism which are arranged on the substrate, wherein the positioning support mechanism is used for supporting one side of the outer ring of a bearing, and the pressure mechanism is arranged on the opposite sides of the positioning support mechanism and used for applying a force onto the other side of the bearing outer ring; and a gap capable of accommodating the bearing outer ring is reserved between the positioning support mechanism and the pressure mechanism. The bearing deformation assembling workpiece has an ingenious and rational structure, is quick and convenient to operate and high in deformation precision, can greatly reduce the damage rate of parts and is favorable for reducing the manufacturing cost of the bearing. The positions of the positioning blocks of bearings with different specifications and sizes can be changed by a regulating positioner, and the bearing deformation assembling workpiece has a wide application range.

Description

technical field [0001] The invention belongs to the technical field of mechanical tooling, and relates to a bearing assembly tool, in particular to a bearing deformation assembly tooling. Background technique [0002] In the bearing industry, the ball filling angle of bearings generally ranges from 183° to 190°, but some products have a ball filling angle up to 200°, such as figure 1 As shown, when loading the balls, the steel balls are first arranged tightly in the raceway of the outer ring, and the inner ring is squeezed in from the opening position A of the steel balls. At this time, the steel balls, the inner and outer rings can be combined together. If it is squeezed in hard, it is easy to cause scratches on the steel balls and inner and outer ring raceways, which affects the product quality. [0003] Therefore, the bearing industry has formulated a new operation method: pressurizing the outer ring of the bearing to make the outer ring become an ellipse, such as figur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C43/08
Inventor 谭义银
Owner WUXI NO 2 BEARING
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