Wire grinding mechanism

A grinding mechanism and wire rod technology, applied in grinding machines, machine tools designed for grinding the rotating surface of workpieces, grinding/polishing equipment, etc., can solve the problems of low grinding precision, large impact force of machine head rotation, and large working noise. Achieve the effect of convenient maintenance and debugging, high grinding precision and low working noise

Active Publication Date: 2011-10-26
深圳乐扬电线电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing grinding machine has the following disadvantages: 1. The rotating impact force of the machine head is large, and the gear and rack are easy to wear; 2. The grinding precision is low; 3. The working noise is large; 4. The grinding efficiency is low; 5. The maintenance and debugging are inconvenient

Method used

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Embodiment Construction

[0019] The invention discloses a wire rod grinding mechanism. The wire rod to be polished is fixed in the grinding mechanism, the grinding wheel rotation motor 2 drives the grinding wheel to rotate itself, and the revolution motor 26 drives the grinding wheel to revolve around the wire rod to grind the outer circular surface of the wire rod, and at the same time advance radially The motor 7 drives the emery wheel to move radially, so that a certain depth is ground on the wire rod. see figure 1 , the present invention at least includes a grinding wheel 1 and a grinding wheel rotation motor 2, a radial drive device for driving the grinding wheel and the grinding wheel rotation motor to move radially, a grinding shaft 4 that supports the wire 16 in the radial direction of the grinding wheel, and passes through the first bearing 5 The supporting device supporting the grinding shaft, the clutch device arranged between one end of the grinding shaft and the supporting device to facil...

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Abstract

The invention discloses a wire grinding mechanism. Controlled by a digital control circuit, a wire to be grinded is fixed in the grinding mechanism, a sand wheel rotation motor 2 drives the rotation of a sand wheel, a revolution motor 26 drives the revolution of the sand wheel around the wire to grind the surface of the outer circle of the wire, and simultaneously, a radial feed motor 7 drives the radial movement of the sand wheel so as to grind at a depth on the wire. Compared with the prior art, the mechanism of the invention is stable in rotation, durable and wearable, high in grinding precision, low in working noise, high in grinding efficiency, and convenient in maintenance and debugging.

Description

technical field [0001] The invention relates to a grinding machine, in particular to a wire grinding mechanism for grinding the ends of wires. Background technique [0002] In order to improve the service life of the cable, during its manufacturing process, the outer circular surface of the end of the wire should be polished to increase its surface roughness, thereby enhancing the adhesion between the wire and the formed connector. The rotation of the grinding head of the existing wire grinding machine is that the gear and the rack drive mechanism rotate back and forth at 180 degrees, and the radial feed of the emery wheel is completed by selecting an adjustable cylinder. The existing grinding machine has the following disadvantages: 1. The rotating impact force of the machine head is large, and the rack and pinion are easy to wear; 2. The grinding precision is low; 3. The working noise is large; 4. The grinding efficiency is low; 5. The maintenance and debugging are inconve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/04
Inventor 宋延黎谭顺宝吴毓鹏王广才
Owner 深圳乐扬电线电器有限公司
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