Finish turning clamp with detecting function

Abstract

The invention provides a finish turning clamp with a detecting function. The finish turning clamp comprises a body, a gas detecting piston rod, a gas detecting sealing cylinder, an integrated expanding sleeve and an integrated drawbar, wherein the gas detecting piston rod and the integrated expanding sleeve are separately arranged at the two ends of the body; the integrated drawbar passes through the body for connecting the gas detecting piston and the integrated expanding sleeve together; the gas detecting sealing cylinder is sleeved on the gas detecting piston rod and is mounted at one end of the body; a gas detecting gasket is sleeved on the integrated expanding sleeve and is mounted at the other end of the body; gas pores are formed in the gas detecting piston rod, the gas detecting sealing cylinder, the body and the gas detecting gasket to form a gas flow passage; a to-be-detected workpiece is clamped by the integrated expanding sleeve, and is positioned by a gas outlet of the gas detecting gasket; gas flow enters the finish turning clamp from the gas detecting piston rod, and flows out from the gas detecting gasket; gas pressure changes at the gas inlet of the gas detecting position rod are monitored to detect whether the positioning surface of the to-be-detected workpiece is fitted or not; and a numerical-control lathe is matched with a joint robot for use, so that an automatic processing production line is formed, and therefore, unmanned processing is realized, and automatic production needs are met.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and in particular relates to a finishing jig with a detection function. Background technique [0002] At present, when the domestic counterparts are processing disc gears in the finishing process, the processing personnel need to check 100% whether there are foreign objects on the end face of the gear, and repeatedly load and unload and clamp to ensure that the positioning surface of the gear and the positioning surface of the finishing jig are completely attached to ensure the finishing process. Precision. However, with the promotion of industrial automation and intelligence, robots replace human processing. Relying on the original structure of the finishing fixture, it is impossible to ensure that the gear positioning surface and the positioning surface of the finishing fixture are completely fitted, and disc gears are often misaligned. , causing disc gears to be scrapped in batches. [0...

AI Technical Summary

Problems solved by technology

However, with the promotion of industrial automation and intelligence, robots replace human processing. Relying on the original structure of the finishing fixture, it is impossible to ensure that the gear positioning surface and the positioning surface of the finishing fixture are completely fitted, and disc gears are often misaligned. , causing disc gears to be scrapped in batches

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