Vertical double-end-face grinding wheel dresser

Abstract

The invention discloses a vertical double-end-face grinding wheel dresser. The vertical double-end-face grinding wheel dresser comprises a support and a handle, an upper bearing seat and a lower bearing seat are arranged at the upper end and the lower end of the support respectively, a bearing is arranged in each of the upper bearing seat and the lower bearing seat, a rotating shaft is arranged between the bearings, a thread is arranged in the middle of the rotating shaft, a linkage sleeve, an upper adjusting nut, a lower adjusting nut and a cushion sleeve are sequentially arranged between the upper end and the lower end of the support, the upper adjusting nut and the lower adjusting nut match with the thread arranged in the middle of the rotating shaft, the linkage sleeve and the cushion sleeve are circumferentially fixed with the rotating shaft, the linkage sleeve is fixed with the handle, a dressing arm is arranged at the lower end of the rotating shaft, a dressing block clamp is arranged at the other end of the dressing arm, and a dressing block is arranged on the dressing block clamp. The vertical double-end-face grinding wheel dresser has the advantages that fine adjustment and locking are combined by performing vertical fine adjustment by the two adjusting nuts, movement is stable, the dressed grinding wheel is smooth in plane, and grinding quality of parts is improved.

Description

Technical field: [0001] The invention relates to the field of mechanical equipment, specifically a grinding machine auxiliary equipment, and further an end face grinding wheel dressing device, which is used for dressing the end face of a grinding wheel that requires high flatness accuracy, and is mainly used for dressing single and double end grinding machine grinding wheels superior. Background technique [0002] The vertical double-end grinding machine is generally used in precision machining. It uses the end faces of the upper and lower grinding wheels to grind the two high-precision end faces of the workpiece at the same time. Due to the high precision requirements of the workpiece, the grinding wheel will produce particles during the grinding process. The particle grinding phenomenon reduces the surface quality of the ground workpiece. Therefore, after the grinding wheel has been used for a period of time, it is usually necessary to dress the grinding wheel so that the ...

AI Technical Summary

Problems solved by technology

At present, the dressing of the grinding wheel on the double-end grinding machine is generally done manually. However, due to the large grinding force during dressing, the dressing device is not locked, which makes the dressing device vibrate, and the end surface of the dressing wheel is uneven, which affects the grinding quality of the parts.

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