Five-axis linkage numerical control grinding knife machine tool

A five-axis linkage and machine tool technology, which is applied to the parts of the grinding machine tool, the control of the workpiece feed movement, and the grinding frame, etc., can solve the problems of operator safety hazards, labor intensity, difficult coordination of movements, and low processing efficiency. , to achieve the effect of improving machining accuracy and service life, ensuring machining accuracy, and high machining accuracy
CN107160243APending Publication Date: 2017-09-15郑金焕
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
郑金焕
Publication Date
2017-09-15

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Abstract

The invention belongs to the technical field of grinding knife machine tools and particularly relates to a five-axis linkage numerical control grinding knife machine tool. The five-axis linkage numerical control grinding knife machine tool comprises a rack, and the rack is provided with a workbench and a main shaft table, wherein the movement directions of the workbench and the main shaft table are perpendicular to each other; the main shaft table is provided with a steering device, the steering device comprises a index plate, the index plate is internally provided with a steering shaft, the axis of the steering shaft and the axis of a workpiece shaft are perpendicular to each other and are arranged on the same horizontal face, the front end of the steering shaft is fixedly provided with a steering plate, and the steering plate is rotatably arranged on the front end portion of the index plate; the steering plate is provided with a lifting device, the lifting device comprises a lifting table, the lifting table is provided with a main shaft drive device, the main shaft drive device comprises a main shaft, the end portion of the main shaft is provided with a grinding wheel, and the axis of the main shaft and the axis of the steering shaft are perpendicular to each other; and the axis of the steering shaft and the work face of the grinding wheel are jointly arranged in the same plane. By means of the five-axis linkage numerical control grinding knife machine tool, woodworking tool cutters, valve cutters, threading dies, screw taps and other cutters with complex knife edge shapes can be machined automatically.
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Description

technical field

[0001] The invention belongs to the technical field of knife sharpening machine tools, in particular to a five-axis linkage numerically controlled knife sharpening machine tool. Background technique

[0002] At present, for tools with complex and changeable blade shapes and sizes, such as woodworking knives, manual low-speed grinding can only be generally used. Traditional sharpening machines are divided into grinding stones and grinders:

[0003] The use of the grinding stone is entirely by hand, which is not only inefficient, but also consumes a lot of physical strength. In addition, due to the different materials and particle sizes of the whetstones, they may not necessarily match the knives to be sharpened, so it is difficult to ensure the quality of the sharpening, and the consistency of the sharpened knives is poor.

[0004] There are two types of grinders: one is the hand grinder. When working, one hand shakes the grinder while the other sharpens the...

Claims

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