A deep groove ball bearing outer ring groove grinder grinding wheel dresser

A technology of deep groove ball bearings and grinding wheel dressers, which is applied to the parts of grinding machine tools, grinding/polishing equipment, abrasive surface adjustment devices, etc., and can solve the impact of raceway ultra-finishing, affect efficiency, and large fluctuation range, etc. problem, to achieve the effect of super-finishing convenience, improvement of product quality, and precise curvature adjustment

Active Publication Date: 2018-06-29
DEQING TIANMA BEARING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

waste time
[0005] The adjustment of the curvature of the groove is not accurate, not timely, and the fluctuation range is large, which will have a certain impact on the subsequent ultra-finishing of the raceway
[0006] Since the position of the diamond pen cannot be accurately marked, when the diamond pen is replaced, it is easy to cause the position to be lost or the curvature to change
waste time, affect efficiency

Method used

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  • A deep groove ball bearing outer ring groove grinder grinding wheel dresser
  • A deep groove ball bearing outer ring groove grinder grinding wheel dresser
  • A deep groove ball bearing outer ring groove grinder grinding wheel dresser

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Embodiment Construction

[0046] according to Figure 1 to Figure 9 As shown, a deep groove ball bearing outer ring groove grinder grinding wheel dresser described in this embodiment includes a sliding seat 2, an upper bracket 4 that is slidably connected under the sliding seat, and is connected between the sliding seat and the upper bracket The coarse adjustment screw 3, the lower bracket 6 arranged under the upper bracket, the fine-tuning device 5 connected between the upper bracket and the lower bracket, the positioning frame 7 detachably connected to the side of the sliding seat, and the diamond pen connected to the lower bracket Q, the curvature standard block S connected to the positioning frame and opposite to the tip of the diamond pen, and the dial indicator T connected to the positioning frame.

[0047] A connecting seat 41 is fixedly connected to the lower end of the upper bracket, and a lateral sliding groove 42 is formed under the rear part of the connecting seat.

[0048] The front part ...

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PUM

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Abstract

The invention discloses an outer ring groove grinder grinding wheel dresser for deep groove ball bearings. The outer ring groove grinder grinding wheel dresser for deep groove ball bearings comprises a sliding seat, an upper support connected to the bottom of the sliding seat in a sliding mode, a rough adjustment screw connected between the sliding seat and the upper support, a lower support arranged below the upper support, a fine adjustment device connected between the upper support and the lower support, a positioning frame detachably connected to one side of the sliding seat, a diamond stylus connected to the lower support, a curvature reference block which is connected to the positioning frame and is opposite to the tip of the diamond stylus, and a dial indicator connected to the positioning frame. The curvature of the dresser can be directly and accurately set and measured; the diamond stylus can be accurately installed in place at a time when installed or replaced for the first time, and it is not needed to repeatedly adjust the curvature of the diamond stylus through a trial grinding loop.

Description

technical field [0001] The invention belongs to the field of bearing processing machinery, and in particular relates to a grinding wheel dresser for a deep groove ball bearing outer ring groove grinder. Background technique [0002] combine figure 2 As shown, the distance between the diamond tip and the trimmer cylinder rotation axis (that is, the arc radius R of the diamond tip’s trimming and swinging action, referred to as the curvature of the diamond pen or the curvature of the trimmer) cannot be directly measured and positioned. Very inconvenient. Only rely on the dresser to dress the grinding wheel, and then use the grinding wheel to try to grind the workpiece groove, measure the curvature of the workpiece groove, and indirectly know the curvature of the diamond. Then adjust the position of the diamond, trim the grinding wheel, and try grinding the workpiece. Repeat this several times until the curvature is qualified before formal processing can begin. [0003] When ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B53/075B24B53/12
CPCB24B53/075B24B53/12
Inventor 时大方谢维兵王文杰
Owner DEQING TIANMA BEARING CO LTD
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