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Feeding mechanism of grinder bench

A technology of feed mechanism and workbench, which is applied to the parts of grinding machine tools, manufacturing tools, grinding drive devices, etc., can solve the problems of low work efficiency, wear, poor stability, etc., and achieve long service life, stable transmission, Highly stable effect

Inactive Publication Date: 2012-12-26
谭徽霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the sliding friction between the steel wire rope and the carriage, the friction force is large and the wear is serious, resulting in a very short service life of the steel wire rope, which usually needs to be replaced in about three months, which is time-consuming and labor-intensive, and the work efficiency is low
At the same time, the steel wire rope in the device has a small pulling force, is easy to slip, and has poor stability.

Method used

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  • Feeding mechanism of grinder bench
  • Feeding mechanism of grinder bench
  • Feeding mechanism of grinder bench

Examples

Experimental program
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Embodiment Construction

[0016] Such as figure 1 and 2 As shown, a feed mechanism of a grinder workbench includes a carriage 10 fixed on the grinder and a timing belt 30 arranged along the moving direction of the workbench 20, the workbench 20 is fixed on the timing belt 30, and one end of the timing belt 30 Winding on the gear 41 , the gear 41 is fixed on the rotating shaft 42 , and the rotating shaft 42 is connected to the rotating unit 50 . The rotating unit 50 drives the rotating shaft 42 to rotate, thereby driving the gear 41 to rotate. Since the gear 41 and the synchronous belt 30 mesh with each other, the synchronous belt 30 moves in translation while the gear 41 rotates. If the rotational direction of the rotating shaft 42 is opposite, the synchronous belt 30 The direction of movement is opposite, so as to realize the reciprocating linear motion of the worktable 20. This mechanism transmits power through the meshing of the gear 41 and the synchronous belt 30. The power is large, the slipping ...

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PUM

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Abstract

The invention relates to the technical field of grinders, and in particular to a feeding mechanism of a grinder bench. The feeding mechanism of the grinder bench comprises a carriage fixed on a grinder and a synchronous belt arranged along the moving direction of the bench, the bench is fixed on the synchronous belt, one end of the synchronous belt is wound around a gear wheel, the gear wheel is fixed on a rotating shaft, and the rotating shaft is connected with a rotating unit, so that the gear wheel is driven to rotate; since the gear wheel is meshed with the synchronous belt, the synchronous belt realizes translation motion while the gear wheel is rotated; and if the rotation direction of the rotating shaft is opposite, the moving direction of the synchronous belt is opposite, so that the reciprocating straight line motion of the bench is realized. The mechanism is used for power transmission through the meshing of the gear wheel and the synchronous belt and is relatively high in stability, stable in transmission, very small in friction and long in service life.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to a feeding mechanism of a grinding machine workbench. Background technique [0002] The feeding mechanism of the traditional grinding machine table is composed of a handwheel, a transmission shaft and a wire rope. The handwheel is installed on one end of the transmission shaft, and the wire rope is wound on the other end of the transmission shaft. The wire rope is fixedly connected to the carriage of the grinder. Because there is sliding friction between the steel wire rope and the carriage, the friction force is relatively large and the wear is serious, resulting in a very short service life of the steel wire rope, which usually needs to be replaced in about three months, which is labor-intensive and time-consuming, and the work efficiency is low. Simultaneously the steel wire rope pulling force in this device is less, easily slips, and stability is relatively poor. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B47/20
Inventor 蓝梁章
Owner 谭徽霞