Balancing clamp for screw tap tapping and using method of balancing clamp

Abstract

The invention discloses a balancing clamp for screw tap tapping and a using method of the balancing clamp. The balancing clamp comprises a telescopic column, a screw tap connecting column, a clamping sleeve, a limiting clamping plate, a locking sleeve, a shrinkage sleeve and anti-skid hand rubber. The balancing clamp has the beneficial effects that the arc-shaped limiting clamping plate is arranged at the top end of the clamping sleeve, an arc-shaped clamping groove is formed in the center of the locking sleeve, the limiting clamping plate is in limiting butt joint with the clamping groove, the screw tap connecting column is fixedly clamped to the center of the locking sleeve, and the locking sleeve and the clamping sleeve are rapidly limited and locked through the limiting clamping plate; a screwing thread is arranged on the side wall of the telescopic column, the shrinkage sleeve is in screwed connection with the telescopic column through the screwing thread, a conical circular truncated cone structure is arranged at the top of the shrinkage sleeve, the clamping sleeve is extruded to shrink by screwing the shrinkage sleeve, the locking sleeve is controlled to shrink through the clamping sleeve, and then the screw tap connecting column is locked; and the anti-skid hand rubber is fixedly bonded to the side wall of the shrinkage sleeve, oval grooves are formed in the anti-skid hand rubber, and the anti-skid hand rubber is filled with memory sponge, so that the comfort level of a user is improved.

Description

technical field [0001] The invention relates to a balance fixture, in particular to a balance fixture for tap tapping and a method for using the balance fixture, belonging to the technical field of balance fixtures. Background technique [0002] Taps are usually divided into single pieces or groups. Small and medium-sized through-hole threads can be tapped at one time with a single tap. When processing blind holes or large-size screw holes, grouped taps are often used, that is, more than two taps are used to complete a screw in sequence. For the processing of holes, there are two designs of equal diameter and unequal diameter for group taps. For the taps of equal diameter design, only the length of the cutting cone is different for each branch; for the taps of unequal diameter design, the thread size of each branch is different. When performing tapping, it is necessary to use a balance fixture to clamp and fix it before tapping. Therefore, a balance fixture for tap tapping i...

AI Technical Summary

Problems solved by technology

[0004] 1) Most of the existing balance fixtures are not equipped with a quick clamping mechanism, which leads to cumbersome fixing steps when connecting the tap connecting column to the balance fixture, which is time-consuming and laborious;

[0005] 2) Most of the existing balance fixtures adopt an integrated connection structure, that is, they cannot be stretched, so that the staff cannot adjust the balance fixture to an appropriate length for use as needed

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