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Sliding wheel for multi-wire sawing machine

A multi-wire cutting machine and pulley technology, which is applied to fine working devices, stone processing equipment, manufacturing tools, etc., can solve the problem of difficult wheel body replacement and achieve the effect of convenient replacement operation

Active Publication Date: 2016-01-27
郎溪品旭科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A pulley for a multi-wire cutting machine provided by the present invention aims to overcome the deficiency that the wheel body of the pulley device used for a multi-wire cutting machine in the prior art is difficult to replace

Method used

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  • Sliding wheel for multi-wire sawing machine
  • Sliding wheel for multi-wire sawing machine

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Embodiment Construction

[0014] A pulley for a multi-wire cutting machine of the present invention will be further described below in conjunction with the accompanying drawings. Such as figure 1 , figure 2 As shown, a pulley for a multi-wire cutting machine includes a pulley body 1, a boss 2 is fixed on the pulley body 1, the boss 2 is coaxial with the pulley body 1, and a support is fixed on the boss 2 Part 3, the support part 3 is coaxial with the boss 2, the wheel body 4 is sleeved on the support part 3, a bearing hole is opened on the boss 2, a bearing is fixed in the bearing hole, and a bearing is fixed on the cutting machine. The matching shaft body, the pulley is fixed on the shaft body through bearings, and the pulley body 1, the convex post 2, and the support part 3 are integrated structures;

[0015] see figure 2 , the boss 2 is threadedly connected with an outer cover 5, the outer diameter of the outer cover 5 is not larger than the diameter of the support part 3, and a groove 6 is pro...

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Abstract

The invention relates to a sliding wheel for a multi-wire sawing machine, and solves the defect of troublesome wheel replacement of a sliding wheel device for the multi-wire sawing machine in the prior art. According to the sliding wheel for the multi-wire sawing machine provided by the invention, a support part is arranged on a convex column, and is provided with a wheel body in a sleeving manner; a limiting part positioned on an outer cover limits the wheel body between a pulley body and the outer cover; a rotating ring fixed on a sleeve part is connected with operation parts on positioning pieces through flexible wires, and rotates to drive all the positioning pieces to rotate, so that the limiting part is enabled to be retracted into a groove and loses a limiting effect on the wheel body; at the moment, the wheel body can be conveniently taken down for replacement; after the wheel body is replaced, the rotating ring is returned; and under the effect of a torsion spring, the limiting part penetrates through a through hole to position a new wheel body, so that the operation for replacing the wheel body is convenient.

Description

technical field [0001] The invention relates to a pulley for a multi-wire cutting machine. Background technique [0002] Multi-wire cutting machines are widely used in the production of silicon wafers due to their high cutting efficiency. The cutting body of the multi-wire cutting machine is a diamond wire, which cuts the silicon ingot. Therefore, multiple pulley devices for supporting or correcting the diamond wire are fixed on the multi-wire cutting machine. [0003] The pulley device used for multi-wire cutting machines in the prior art includes a pulley main body, on which a wheel body is arranged, and the wheel body is pressed by an outer cover fixed on the pulley main body. In the specific cutting process, the wheel body needs to be replaced frequently. For the pulley device in the prior art, if the wheel body needs to be replaced, the outer cover must be taken off, and then the wheel body can be taken off and replaced; There are many sand grains in the pulley, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D5/04
Inventor 陈小力王进昌
Owner 郎溪品旭科技发展有限公司
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