Clamping mechanism of multi-wire sawing machine
A multi-wire cutting machine and clamping mechanism technology, applied in electric processing equipment, metal processing equipment, accessories, etc., can solve the problem of long clamping and unclamping time, inconsistent screw locking force, and inability to adapt to large quantities of silicon Sheet cutting, etc.
Inactive Publication Date: 2011-04-20
XINXIANG HUASHENG TIANLONG CNC EQUIP
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Problems solved by technology
[0002] The clamping mechanism of the existing multi-wire cutting machine adopts a screw locking mechanism. Since the inclined iron is generally locked by 5-6 screws, the locking force of each screw is inconsistent, and it takes a long time to clamp and loosen the clamp. Low efficiency, unable to meet the needs of cutting a large number of silicon wafers
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[0005] The present invention is described in detail in conjunction with above accompanying drawing, the clamping mechanism of existing multi-wire cutting machine is, workpiece (silicon rod to be cut) is pasted on the bottom surface of the platen that is provided with dovetail, and the left side of its dovetail body and working The left dovetail wall of the lower part of the table is slidingly fitted, and the right side wall of the dovetail groove is a slanted block whose lower end surface is slidably fitted on the horizontal table of the workbench. There are multiple threaded holes in the right body of the workbench and the above-mentioned The oblique block on the right side of the dovetail groove is opposite, and the dovetail platen on which the silicon rods 11 are pasted is locked by screws. In order to solve the above-mentioned shortcomings of low efficiency and unreliable locking caused by easy loosening of screws. The present invention adopts the following clamping mechan...
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The invention relates to a clamping mechanism of a wire sawing machine and aims at providing a clamping mechanism of a multi-wire sawing machine, which has high clamping speed and efficiency. The invention adopts the technical scheme as follows: the clamping mechanism of the multi-wire sawing machine comprises a dovetail bedplate and a workbench, wherein the right lateral body of a dovetail groove of the workbench is a sloping block; the lower surface of the sloping block is supported on the workbench surface of the left end of a spring sleeve connected with the workbench; the right end of the spring sleeve is connected with a hydraulic cylinder; the left end of a piston rod is in sliding fit in a small step hole at the left end of the spring sleeve; external threads on the end of the piston rod are matched with a threaded hole of the sloping block; a compression spring is arranged between the right end surface of a step hole with a large diameter at the left end of the spring sleeve and a step column body on the piston rod; and the workbench is provided with a baffle plate which corresponds to the dovetail groove. Compared with the prior art, the invention has the advantages of high workpiece clamping speed and convenient operation, thereby being suitable for slicing monocrystalline silicon.
Description
Technical field: [0001] The invention relates to a clamping mechanism, in particular to a clamping mechanism of a multi-wire cutting machine. Background technique: [0002] The clamping mechanism of the existing multi-wire cutting machine adopts a screw locking mechanism. Since the inclined iron is generally locked by 5-6 screws, the locking force of each screw is inconsistent, and it takes a long time to clamp and loosen the clamp. The efficiency is low, and it cannot meet the needs of cutting a large number of silicon wafers. Invention content: [0003] The object of the present invention is to provide a clamping mechanism of a multi-wire cutting machine with fast clamping speed and high efficiency. The technical solution of the present invention is a clamping mechanism for a multi-wire cutting machine, including a dovetail plate and a workbench, characterized in that: the right side of the dovetail groove of the workbench is a slanted block, and the lower surface of th...
Claims
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IPC IPC(8): B23H11/00B23H7/02
Inventor 胡蓬辉倪永帅司忠志张军
Owner XINXIANG HUASHENG TIANLONG CNC EQUIP