Feed mechanism of a small six-axis linkage sharpening device

Abstract

The invention discloses a feeding mechanism of a small six-axis linkage knife grinder. The feeding mechanism of the small six-axis linkage knife grinder comprises a machine tool and a feeding mechanism body arranged on the machine tool. The feeding mechanism is characterized in that the feeding mechanism body consists of a linear feeding mechanism body and a rotary feeding mechanism body; the linear feeding mechanism body comprises an X-axis linear feeding unit, a Y-axis linear feeding unit and a Z-axis liner feeding unit; the rotary feeding mechanism body comprises an A-axis rotary feeding unit, a B-axis rotary feeding unit and a C-axis rotary feeding unit; the Y-axis linear feeding unit and the X-axis linear feeding unit are superposed to each other and are arranged on one side of the machine tool; the A-axis rotary feeding unit, the B-axis rotary feeding unit, the Z-axis linear feeding unit and the C-axis rotary feeding unit are superposed to one another and are arranged on the other side of the machine tool; and the A-axis rotary feeding unit rotates around an A axis, the B-axis rotary feeding unit rotates around a B axis, and the C-axis rotary feeding unit rotates around a C axis, so that the three-axis linkage type rotary feeding mechanism is formed. By six-axis linkage, the relative positions of a knife and a grinding wheel structure are automatically adjusted; and the feeding mechanism has the advantages that the feeding mechanism is convenient to operate, and the machining precision of the knife is high.

Description

technical field [0001] The invention relates to a feeding mechanism of a small six-axis linkage sharpening device, which is suitable for teaching and small mechanical processing. The invention belongs to the technical field of numerical control machine tools and teaching equipment. Background technique [0002] At present, the demand for manpower in my country's machinery and equipment manufacturing industry is increasing day by day. Under such a prospect, in order to meet the needs of social talents and improve the skills and level of personnel, various colleges and universities, especially vocational and technical colleges, have launched CNC professional courses. , to train CNC professionals. In machine tool equipment, knives are commonly used processing tools in mechanical processing. After a period of use, the blades of the knives will be damaged or not sharp. In order not to affect the quality of the processed products, the knives need to be processed or polished. Ther...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of difficult adjustment and low sharpening precision of the existing manual adjustable feed joint angle, and to provide a small six-axis linkage with compact structure, strong practicability, easy operation and high precision. Feeding mechanism of the sharpening device

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