Rotary adjusting type thread ring gauge grinding machine tool

Abstract

The invention relates to the technical field of metal cutting machine tools, and discloses a rotary adjusting type thread ring gauge grinding machine tool. The rotary adjusting type thread ring gauge grinding machine tool comprises a machine tool body, the machine tool body comprises a bottom plate, a fixed plate is fixedly arranged in the bottom plate, a first rotary motor is fixedly arranged on the left side in the bottom plate, and an output shaft of the first rotary motor is in transmission connection with a lead screw; the first rotary motor is arranged in the bottom plate to drive the lead screw to rotate, the lead screw drives a sliding sleeve to move left and right, then a moving rod drives a machining table to move left and right, a driving wheel is arranged to drive a rack to move, one end of the rack drives a mounting block to move downwards through a fixing column, and then the purpose of adjusting the mounting block is achieved; and through a clamping column and a clamping groove, the clamping column is matched with the clamping groove in a threaded rod, so that the threaded rod is fixed, a thread ring gauge is installed in a workbench through the fixing mechanism, the threaded rod is driven to rotate through a second rotary motor, and then the purposes of removing burrs and improving the thread contact surface and the thread surface smoothness are achieved.

Description

technical field [0001] The invention relates to the technical field of metal cutting machine tools, in particular to a rotary adjustable thread ring gauge grinding machine tool. Background technique [0002] Thread ring gauge is a precision measuring tool for judging whether the external thread on the workpiece is qualified. In order to ensure the dimensional accuracy, position accuracy, shape accuracy and surface quality of thread ring gauge, thread ring gauge manufacturers must Perform precision grinding. [0003] The existing traditional grinding method for thread ring gauge manufacturers in China is: manually screw the thread ring gauge to be ground into the grinding tool that has been clamped on the lathe, and start the lathe switch to make the grinding tool and thread ring gauge rotate at the same time , and then hold the threaded ring gauge with both hands to prevent the threaded ring gauge from rotating with the grinding tool at the same time, hold the threaded ring...

AI Technical Summary

Problems solved by technology

[0003] The existing traditional grinding method for thread ring gauge manufacturers in China is: manually screw the thread ring gauge to be ground into the grinding tool that has been clamped on the lathe, and start the lathe switch to make the grinding tool and thread ring gauge rotate at the same time , and then hold the threaded ring gauge with both hands to prevent the threaded ring gauge from rotating with the grinding tool at the same time, hold the threaded ring gauge with both hands to make the threaded ring gauge and the grinding tool produce a relative rotational movement to complete the grinding. The whole grinding process is very labor-intensive. The efficiency is low, the grinding accuracy is extremely poor, and the scrap rate is also high

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