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An Axial Reinforcing Device Applicable to Precision Bearing Machining

A reinforcement device and precision bearing technology, applied in the field of bearing processing, can solve the problems of measuring and calibrating the flatness of parts that cannot be axially positioned, and achieve the effect of adding calibration adjustment functions, improving flatness, and improving machining accuracy

Active Publication Date: 2022-04-05
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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  • An Axial Reinforcing Device Applicable to Precision Bearing Machining
  • An Axial Reinforcing Device Applicable to Precision Bearing Machining
  • An Axial Reinforcing Device Applicable to 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 processing, including a fixed assembly 100 and a reinforcement assembly 200, the fixed assembly 100 includes a fixed disk 101 and a calibration disk 102, and the upper center of the fixed disk 101 is provided with an intermediate groove 101c, the fixing plate 101 is also provided with a first inserting groove 101a along the radial direction, the first inserting groove 101a communicates with the middle groove 101c, the calibration plate 102 and the fixing plate 101 are screwed together; the reinforcement assembly 200 includes an adjustment piece 201 and a positioning piece 202 , the adjusting member 201 is embedded in the first inserting groove 101a, and the two side walls of the first inserting groove 101a are provided with first tooth slots 101d; 202a, the first locking tooth 202a is engaged with the first tooth slot 101d, and the bottom surface of the first insert...

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, and side tables 201a are also provided on both sides of the adjusting member 201. The side tables 201a are embedded in the guide grooves 101e. In the middle; the structure of the side table 201a embedded in the guide groove 101e makes the adjustment member 201 limited to move only along the length direction of the first embedded groove 101a to play a limiting role.

[0039]A side hole 201b is provided through the side of the adjusting member 201, and a slot 201c is provided from the end of the adjusting member 201 to communicate with the side hole 201b; At both ends of 202c, bosses 202d are provided on the outer side of the end of the elastic edge 202b, and the first locking teeth 202a are set on the outside of the bosses 202d;

[0040] It should be noted that the boss 202d...

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 an inter-slot 202c-1, and the two side walls of the inter-slot 202c-1 are provided with a second tooth slot 202c-2; Including a locking piece 203, the locking piece 203 includes a stopper 203a and a control edge 203b, the control edge 203b is arranged at the end of the stopper 203a; the stopper 203a is arranged in the middle of the elastic edge 202b, and the control edge 203b is arranged between in slot 202c-1.

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

[0048] The locking member 203 is arranged on the inner side of the positioning member 202, and the structure of the second locking teeth 203c and the second tooth slot 202c-2 defines the positional...

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Abstract

The invention discloses an axial reinforcing device suitable for precision bearing machining, which comprises a fixing assembly, the fixing assembly includes a fixing plate, an intermediate groove is arranged at the center of the fixing plate, and a radial groove is arranged on the fixing plate. A first slot is arranged in the direction, and the first slot communicates with the middle slot; a reinforcement assembly, the reinforcement assembly includes an adjustment piece and a positioning piece, the adjustment piece is embedded in the first slot, the second The two side walls of a slot are provided with first tooth grooves; the positioning member is arranged in the adjustment member, and the two sides of the positioning member are provided with first locking teeth, and the first locking teeth and the first teeth The grooves are engaged and engaged, and the bottom surface of the first slot and the bottom surface of the adjustment piece are both inclined surfaces; on the basis of separately setting the fixing component for axial fixing, the present invention adds a calibration adjustment function and improves the flatness of the contact surface with the bearing , Improve machining accuracy.

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 process of bearing processing, the processed bearing needs to be fixed on the corresponding fixture first. For example, the Chinese utility model patent with bulletin number CN202943550U discloses a bearing fixture, which can fix the bearing, but this fixture is only for the operator to avoid The temporary fixture used for being scalded by the overheated bearing is far less stable than the mechanical finishing. [0003] In actual work, the company uses a fixed disc, which is provided with a disc that interferes with the bearing and has a groove, and the bearing is axially fixed by the disc. The surrounding claws can fix the bearing radially, but due to the influence of machining accuracy, the axial positioning accuracy is poor, especially after the chuck has b...

Claims

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Application Information

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Patent Type & Authority Patents(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