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Axial reinforcing device suitable for precision bearing machining

A technology of reinforcement device and precision bearing, applied in the field of bearing processing, can solve the problems of flatness measurement and calibration of components that cannot be positioned axially, and achieve the effect of increasing calibration adjustment function, improving flatness, and improving machining accuracy

Active Publication Date: 2021-12-10
徐州铭德轴承有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is that the prior art cannot measure and calibrate the flatness of the axial positioning components

Method used

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  • Axial reinforcing device suitable for precision bearing machining
  • Axial reinforcing device suitable for precision bearing machining
  • Axial reinforcing device suitable for precision bearing machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to figure 1 , this embodiment provides an axial reinforcement device suitable for precision bearing machining, including a fixing assembly 100 and a reinforcement assembly 200, the fixing assembly 100 includes a fixing disk 101 and a calibration disk 102, and the center of the fixing disk 101 is provided with a middle groove 101c, the fixed disk 101 is also provided with a first slot 101a in the radial direction, the first slot 101a communicates with the middle groove 101c, and the calibration disk 102 and the fixed disk 101 are screwed together; the reinforcement assembly 200 includes an adjustment piece 201 and a positioning piece 202 , the adjusting piece 201 is embedded in the first slot 101a, and the first slot 101a is provided with a first tooth groove 101d on both sides; 202a, the first locking tooth 202a cooperates with the first slot 101d, and the bottom surface of the first slot 101a and the bottom surface of the adjustment member 201 are both inclined s...

Embodiment 2

[0038] refer to Figure 1~Figure 5 The difference between this embodiment and the previous embodiment is that guide grooves 101e are provided on both sides of the bottom of the first embedding groove 101a, side platforms 201a are also provided on both sides of the adjustment member 201, and the side platforms 201a are embedded in the guide grooves 101e Middle; the structure in which the side platform 201a is embedded in the guide groove 101e makes the adjustment member 201 limited to move only along the length direction of the first embedding groove 101a, which acts as a limiter.

[0039]A side hole 201b is provided through the side of the adjustment member 201, and a slot 201c is provided at the end of the adjustment member 201 to communicate with the side hole 201b; the positioning member 202 includes an elastic side strip 202b and an end plate 202c, and the elastic side strip 202b is symmetrically arranged on the end plate At both ends of 202c, a boss 202d is provided outsi...

Embodiment 3

[0046] refer to Figure 1~Figure 6 , the difference between this embodiment and the previous embodiment is that the end plate 202c is provided with a slot 202c-1, and the two side walls of the slot 202c-1 are provided with a second alveolar 202c-2; the reinforcement assembly 200 also Including a locking piece 203, the locking piece 203 includes a stopper 203a and a control sidebar 203b, the control sidebar 203b is set at the end of the stopper 203a; the stopper 203a is set in the middle of the elastic sidebar 202b, and the control sidebar 203b is set between slot 202c-1.

[0047] The outer side of the control side bar 203b is provided with a second locking tooth 203c, and the end of the control side bar 203b is also provided with an operating section 203d; a spring 202e is provided between the control side bars 203b.

[0048] The locking piece 203 is arranged inside the positioning piece 202, and the structure of the second locking tooth 203c and the second tooth groove 202c-...

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Abstract

The invention discloses an axial reinforcing device suitable for precision bearing machining. The axial reinforcing device suitable for precision bearing machining comprises a fixing assembly and a reinforcing assembly, wherein the fixing assembly comprises a fixing disc; the center of the fixing disc is provided with a middle groove; the fixing disc is also provided with a first embedding groove along the radial direction; the first embedding groove is communicated with the middle groove; the reinforcing assembly comprises an adjusting piece and a positioning piece; the adjusting piece is embedded in the first embedding groove; first tooth grooves are formed in the two side walls of the first embedding groove; the positioning piece is arranged in the adjusting piece; first clamping teeth are arranged on the two sides of the positioning piece and clamped with the first tooth grooves in a matched mode; and the bottom face of the first embedding groove and the bottom face of the adjusting piece are inclined faces. According to the axial reinforcing device suitable for precision bearing machining provided by the invention, on the basis that the fixing assembly is independently arranged for axial fixing, the calibration and adjustment functions are added, the flatness of the contact face of the bearing is improved, and the machining precision is improved.

Description

technical field [0001] The invention relates to the technical field of bearing processing, in particular to an axial reinforcement device suitable for precision bearing processing. Background technique [0002] In the bearing processing process, it is necessary to fix the processed bearing on the corresponding fixture first. For example, the Chinese utility model patent with the notification number CN202943550U discloses a bearing fixture that can fix the bearing, but this fixture is only for the operator to avoid Temporary fixtures used for scalding by overheated bearings have far less stability requirements than mechanical finishing. [0003] In actual work, the enterprise uses a fixed disc, which is equipped with a disc that interferes with the bearing, and has a groove, and the bearing is fixed axially through the disc. The fixed disc also includes a ring around the bearing The surrounding claws are used to fix the bearing radially, but due to the influence of machining...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 高立桥高立军张允喜
Owner 徐州铭德轴承有限公司