Gear inner hole grinding equipment

Abstract

The invention belongs to the technical field of gear machining equipment, and particularly relates to gear inner hole grinding equipment which comprises a base, hydraulic cylinders are arranged on the two sides of the top end of the base, a mounting plate is fixedly connected to the output ends of the hydraulic cylinders, a driving motor is fixedly mounted in the middle of the top end of the mounting plate, and a mounting column is fixedly connected to the output end of the driving motor. A grinding head is arranged at one end of the mounting column, mounting parts are fixedly connected to the two sides of the top end of the base, a lead screw is mounted in the middle of each mounting part in a matched mode, a clamping disc is rotationally connected to one end of each lead screw, a plurality of supporting heads are fixedly connected to one end of each clamping disc, and a sliding frame is fixedly connected to the middle of the top end of the base. According to the grinding device, it is guaranteed that a grinding head in the grinding device is convenient to replace, the replacement treatment process of the grinding device is simplified, the grinding head can be rapidly replaced, the grinding device is simple and practical, the clamping and fixing effect on a gear is good, a gear disc can be firmly clamped at multiple angles, and the machining quality of the gear is conveniently improved.

Description

technical field [0001] The invention relates to the technical field of gear processing equipment, in particular to a gear inner hole grinding equipment. Background technique [0002] Grinding treatment is a very important sub-process in surface treatment technology, which is widely used in industry. Grinding treatment refers to the use of abrasive particles coated or pressed on the grinding tool, through the grinding tool and the workpiece under a certain pressure. The finishing process (such as cutting process) performed on the machined surface by relative motion. Grinding can be used to process various metal and non-metal materials. The processed surface shapes include plane, inner and outer cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other profiles. [0003] The following problems exist: At present, in the inner hole grinding process of the gear, different grinding heads need to be replaced. The replacement proce...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a gear inner hole grinding equipment, which solves the problem of different grinding processes in the current process of inner hole grinding of gears. The head needs to be replaced. The replacement process for the grinding head is cumbersome and cannot be replaced quickly, and the effect of the grinding equipment on the clamping and fixing of the gear is poor, and the gear cannot be firmly supported and fixed. Problems leading to poor machining quality of gears

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