2results about How to "Reduce grinding error" patented technology

This utility model relates to the field of gear shaft processing and discloses a gear shaft grinding device, including a support plate fixed to the top surface of a grinding table. A T-shaped plate is movably arranged inside the grinding table. Fixed cylinders are rotatably arranged on the inner sides of the support plate and the fixed plate, respectively. Bolts are threaded into several second threaded holes. Arc-shaped clamping plates are movably arranged inside the two fixed cylinders. In this utility model, the coordinated use of the support plate, grinding table, T-shaped plate, fixed plate, second motor, lead screw, fixed cylinder, second threaded holes, bolts, arc-shaped clamping plates, rotating groove, and rotating block facilitates multi-point fixation of both ends and the outer wall of the gear shaft. This not only improves the stability of the gear shaft during grinding and effectively reduces grinding errors caused by vibration or shaking, but also adapts to gear shafts of different lengths and diameters, improving the flexibility and practicality of the device.

The utility model discloses a grinding machine bracket for cutter grinding, and relates to the technical field of grinding machine auxiliary equipment. The grinding machine comprises a grinding machine body and further comprises a base, a positioning rotating shaft is installed at the bottom of the base, a sleeve is installed on a table top of the grinding machine body, the positioning rotating shaft is movably inserted into the sleeve, a fastening screw is inserted into the side wall of the sleeve, and one end of the fastening screw penetrates through the side wall of the sleeve and then abuts against the side wall of the positioning rotating shaft. A sliding groove is formed in the top face of the base and corresponds to a grinding wheel of the grinding machine, a sliding block is installed in the sliding groove in a matched mode, and an adjusting assembly is arranged at the end, away from the grinding wheel, of the sliding block. Stable support is provided for cutter grinding through the base, the sliding block and other structures, the risk that operators are injured is greatly reduced, the distance between the sliding block and a grinding wheel of a grinding machine is controlled through the adjusting assembly, the position and angle of the bracket are adjusted through the positioning rotating shaft, the consistency of the cutter grinding angle is guaranteed, and the grinding efficiency is improved. And the grinding quality of the cutter is effectively improved.