Arrangement for grinding repeated usable machine tooled knife

Abstract

The invention relates to a repeatedly-usable reconditioning device of machining blade. The invention comprises a reconditioning integration and a blade clamp integration, wherein, the reconditioning integration comprises: a support plate, a motor mounted on the support plate, a belt wheel, a linkage plate, a muffle, a chief axis in the muffle and a bearing, while the chief axis via the keys has a separation sheath and a carborundum grinding wheel; and the blade clamp integration comprises: a drive shaft mounted in the support sheath, whose one end is connected to the blade fixing plate, a blade positioning plate with a positioning slot and a compressing mounted on the blade fixing plate; end caps mounted on the two ends of support sheath, and a hand-wheel mounted on another end of drive shaft. The invention can solve the problem of present machining blade which can not be reconditioned, while the invention has simple producing process and higher reconditioning efficiency. The invention has better social and economic benefits.

Description

technical field [0001] The invention belongs to an auxiliary device for mechanical processing, in particular to a reusable grinding device for a machining blade. Background technique [0002] As the machinery industry has higher and higher requirements for parts processing accuracy and processing efficiency, machining methods are also constantly changing. Therefore, the use of CNC machine tools for machining is becoming more and more common, and the number of forming knife blades used is also increasing. Then increase, because the forming knife blade is made of hard alloy material, the geometric accuracy of the blade itself is relatively high, and the required size must be consistent. Once the forming knife blade is worn, it can no longer be used. The forming knife used in the existing CNC machine tools in my country The blades are all purchased by foreign exchange, and their selling price is quite expensive, so the production cost is correspondingly increased, and the great w...

AI Technical Summary

Problems solved by technology

[0002] As the machinery industry has higher and higher requirements for parts processing accuracy and processing efficiency, machining methods are also constantly changing. Therefore, the use of CNC machine tools for machining is becoming more and more common, and the number of forming knife blades used is also increasing. Then increase, because the forming knife blade is made of hard alloy material, the geometric accuracy of the blade itself is relatively high, and the required size must be consistent. Once the forming knife blade is worn, it can no longer be used. The forming knife used in the existing CNC machine tools in my country Blades are all purchased by foreign exchange, and their price is quite expensive, so it also increases the production cost accordingly, and causes a great waste of hard alloy steel

In addition, the sharpening jig used by the existing grinding equipment currently has many times of clamping and long auxiliary time, which inevitably produces clamping errors, resulting in reduced sharpening quality of the blade and failing to meet the sharpening accuracy requirements.

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