Ball electric-spark rounding machine tool and process

A technology of electric sparks and balls, applied in the field of bearing manufacturing, can solve the problems of time-consuming and laborious, large tool loss, and increasing the burden on workers.

Pending Publication Date: 2021-09-10
汕尾职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production and processing of bearing balls, there is a deburring process that requires the roundness of the balls to be guaranteed. The existing deburring methods for bearing balls usually use smooth grinding or filing processes, that is, rough machining and finishing basically use The same process or even the same tool, this method is not only time-consuming and labor-intensive, but also increases the burden on the workers, and the loss of the tool is relatively large, requiring additional costs to repair or replace the tool, and also affects the processing efficiency of the bearing ball

Method used

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  • Ball electric-spark rounding machine tool and process
  • Ball electric-spark rounding machine tool and process
  • Ball electric-spark rounding machine tool and process

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Embodiment Construction

[0024] In order to facilitate the understanding of those skilled in the art, the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0025] Please refer to Figure 1-Figure 3 , a preferred embodiment of the present invention is.

[0026] Please refer to figure 1 , a ball electric spark rounding machine tool, including a base 1, a workbench 2 and a rounding mechanism 3 are arranged on the base 1, the workbench 2 is rotationally connected with the base 1 through a support assembly 6, and the rounding mechanism 3 includes a grinding wheel grinding assembly 4 and a discharge assembly 5, the grinding wheel grinding assembly 4 includes a grinding wheel 41, and a first motor 42 for driving the grinding wheel 41 to rotate; the discharge assembly 5 includes an electrode 51, and a discharge power supply (not shown in the figure) electrically connected to the electrode 51 ), the grinding wheel 41 and the elec...

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PUM

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Abstract

The invention relates to a ball electric-spark rounding machine tool and process. The machine tool comprises a base, wherein a workbench and a rounding mechanism are arranged on the base, the workbench is rotationally connected with the base through a supporting assembly, the rounding mechanism comprises a grinding wheel polishing assembly and a discharging assembly, and the grinding wheel polishing assembly comprises a grinding wheel and a first motor used for driving the grinding wheel to rotate; and the discharging assembly comprises an electrode and a discharging power source electrically connected with the electrode, and the grinding wheel and the electrode are both located above the workbench. According to the machine tool and the process, burrs on the surfaces of balls are removed in an electric spark machining mode according to a discharge rule that a strong discharge phenomenon is generated on the sharp part of a workpiece, the mode has strong selectivity on the machined surfaces of the balls, so that a better deburring effect can be obtained, and the roundness of the balls and the machining quality of the balls can be effectively improved.

Description

technical field [0001] The invention relates to the field of bearing manufacturing, in particular to a ball electric spark rounding machine tool and technology. Background technique [0002] In the production and processing of bearing balls, there is a deburring process that requires the roundness of the balls to be guaranteed. The existing deburring methods for bearing balls usually use smooth grinding or filing processes, that is, rough machining and finishing basically use The same process or even the same tool, this method is not only time-consuming and labor-intensive, but also increases the burden on the workers, and the loss of the tool is relatively large, requiring additional costs to repair or replace the tool, and also affects the processing efficiency of the bearing ball. Contents of the invention [0003] In view of this, in order to solve the above technical problems, the present invention provides a ball electric spark rounding machine tool and process. [...

Claims

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Application Information

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IPC IPC(8): B23H5/04
CPCB23H5/04
Inventor 张贝陈昌文甘永江凌善锋喻彩丽王晓静刘计良李俊龙
Owner 汕尾职业技术学院
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