Multi-wire sawing machine steel guide wheel
A multi-wire cutting machine and guide wheel technology, applied in the direction of fine working devices, work accessories, stone processing equipment, etc., can solve the problems of the end cover of the guide wheel and the wheel core falling off, reduce the cost of use, etc., and achieve the effect of reducing the falling off.
Inactive Publication Date: 2018-09-14
SHANGHAI QIFA ELECTRONICS TECH
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Problems solved by technology
[0003] In view of this, the present invention provides a steel body guide wheel for a multi-wire cutting machine, which structurally solves the problem of the original guide wheel end cover and wheel core falling off, thereby greatly reducing the user's use cost
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[0015] The present invention will be described in detail below in conjunction with accompanying drawing, as figure 1 As shown: a steel body guide wheel of a multi-wire cutting machine in this embodiment, which includes two end covers 1 at both ends, a steel wheel core 2, a support disc 3 and a central shaft sleeve 4, and the end cover 1 is A stepped shaft 5 matching the inner hole of the steel wheel core 2 is provided, and a dynamic balance groove 6 for adjusting the dynamic balance of the guide wheel is provided on the end face of the end cover 1. The end cover 1 is installed on both ends of the steel wheel core 2, and the steel wheel core 2 There is a step hole 7 in the wheel core 2, the step hole 7 is matched with the end cover 1, the step shaft 5 is inserted into the step hole 7, and forms an interference fit connection with it, and then it is welded and reinforced, and the outer circle of the support plate 3 is connected with the steel The inner hole of the wheel core 2 f...
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Abstract
The invention discloses a multi-wire sawing machine steel guide wheel, and belongs to the field of cutting devices. The guide wheel comprises two end covers, a steel wheel core, a supporting disk anda center shaft sleeve, step shafts matched with an inner hole of the steel wheel core are arranged on the end covers, dynamic balance grooves for adjusting dynamic balance of the guide wheel are formed in the end surface of the end covers, the end covers are mounted at two ends of the steel wheel core, a step hole is formed in the steel wheel core and matched with the end covers, the step shaft isinserted into the step hole and in interference fit with the step hole, the step shaft and the step hole are welded and reinforced, an outer circle of the supporting disk is in interference fit withthe inner hole of the steel wheel core, and the outer circle and the inner hole are welded and reinforced. The multi-wire sawing machine steel guide wheel structurally solves the problem that an original guide wheel cover is separated from the wheel core, so that the use cost of a user is greatly reduced.
Description
technical field [0001] The invention relates to a steel body guide wheel of a multi-wire cutting machine, provides a multi-wire cutting machine guide wheel used for wafer cutting in the photovoltaic, semiconductor and LED industries, and belongs to the field of cutting equipment. Background technique [0002] With the continuous development of photovoltaic, semiconductor and LED industries, the multi-wire cutting method is currently used to cut the bar to be processed into sheet products with a certain thickness. In multi-wire cutting, by engraving equidistant and equal-depth V-shaped grooves (hereinafter referred to as wire grooves) on the guide wheel, a complete steel wire starts from the first groove of the first guide wheel of the machine tool during cutting. Wind to other guide wheels respectively in clockwise or counterclockwise order, and when the steel wire returns to the first guide wheel again, since there is a line in the first groove of the guide wheel, the steel...
Claims
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IPC IPC(8): B28D7/00B28D5/04
CPCB28D5/0058B28D5/04
Inventor 于晋京韩少华张立张久东惠山
Owner SHANGHAI QIFA ELECTRONICS TECH