The magnetic pole of the special universal grinding machine for nuclear power bearing ring processing

A technology for bearing rings and universal grinding machines, which is applied to the parts of grinding machine tools, grinding machines, metal processing equipment, etc., and can solve problems such as easy stop and influence of workpiece positioning

Active Publication Date: 2016-05-18
大连大友高技术陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The top of the magnetic pole is slightly deformed. Due to the existence of iron filings, it is easy to stay at the opening, which will occasionally affect the positioning of the workpiece.

Method used

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  • The magnetic pole of the special universal grinding machine for nuclear power bearing ring processing
  • The magnetic pole of the special universal grinding machine for nuclear power bearing ring processing
  • The magnetic pole of the special universal grinding machine for nuclear power bearing ring processing

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Embodiment Construction

[0041] A magnetic pole of a special universal grinder for nuclear power bearing ring processing, installed on the special universal grinder for nuclear power bearing ring processing, the magnetic pole 400 includes a magnetic pole base 401, a workpiece support part 402, a chip removal hole 403, and an upper annular end face 404 There are 2-4 chip removal holes 403, which are arranged in the middle of the side wall of the workpiece support part 402, and the central hole of the magnetic pole 400 is connected to the workpiece shaft 7; the workpiece translation mechanism 8 is the console, which moves in the horizontal direction to drive the workpiece to the processing position corresponding position;

[0042] The special universal grinding machine for nuclear power bearing ring processing also includes a machine base 1, a bed 2, a hydraulic system 13, an electric control system 3, a servo system 4, an electric spindle 5, a spindle lifting mechanism 6, a workpiece shaft 7, and a grin...

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Abstract

A magnetic pole of a universal grinding machine special for nuclear power bearing ring machining is installed on the universal grinding machine special for nuclear power bearing ring machining. The magnetic pole comprises a magnetic pole base, a workpiece support portion, chip removing holes and an upper annular end face. 2-4 chip removing holes are formed in the middle of the lateral wall of the workpiece support portion, and a magnetic pole center hole is connected with a workpiece shaft. A workpiece shifting mechanism is an operation table and moves in the horizontal direction to drive workpieces to corresponding machining positions. The grinding machine further comprises a machine tool base, a machine tool body, a hydraulic system, an electric control system, a servo system, electric spindles, spindle lifting mechanisms, a workpiece shaft, a grinding wheel dresser, a workpiece shifting mechanism, a support assembly, a mechanical arm, a magnetic pole, grinding wheels, a cutting liquid circulation system and a nuclear power bearing ring. During machining, workpiece location is accurate, waste water and scrap iron can be discharged smoothly.

Description

technical field [0001] The invention relates to a grinding machine, in particular to a magnetic pole of a special grinding machine for bearing processing. Background technique [0002] When grinding nuclear power bearing rings, it can be processed with a three-jaw gripping method with a CNC grinding machine, so that the processed parts are easily deformed due to excessive force of the jaws. As a result, the magnetic poles are generated in time, and the method of using magnetic force to hold the workpiece tightly can avoid the deformation of the workpiece due to excessive clamping force. [0003] The end face plane of the blank is used as the reference when grinding the nuclear power bearing ring. Since the magnetic pole can be fixed on the workpiece shaft, and the grinding wheel shaft and the workpiece shaft rotate simultaneously, grinding can be carried out on the plane where the upper surface of the magnetic pole contacts the ring. , so that the runout of the magnetic pol...

Claims

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Application Information

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IPC IPC(8): B24B25/00
CPCB24B19/00B24B41/005B24B41/061B24B53/07B24B55/03
Inventor 李东炬张兴李宏伟
Owner 大连大友高技术陶瓷有限公司
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