Brake shoe adjuster sleeve body dismantling device

Abstract

The invention discloses a brake shoe adjuster sleeve body dismantling device. The brake shoe adjuster sleeve body dismantling device comprises a rack. A transmission shaft is movably arranged on the rack. The upper end of the transmission shaft is provided with a three-jaw chuck. A push rod is movably arranged in the axes of the transmission shaft and the three-jaw chuck. The lower end of the pushrod is provided with a cylinder. The positions, on the two sides of the three-jaw chuck, of the rack are provided with connecting blocks correspondingly. The upper ends of the connecting blocks on the two sides are provided with a dismantling plate. The position, over the push rod, of the dismantling plate is provided with a first dismantling groove. A stop bar is arranged in the position, on oneside of the first dismantling groove, of the dismantling plate. A strip-shaped dismantling wrench is movably arranged on the dismantling plate. The strip-shaped dismantling wrench is provided with asecond dismantling groove. Dismantling bars are arranged in the positions, below the two sides of the first dismantling groove, of the strip-shaped dismantling wrench correspondingly. The brake shoe adjuster sleeve body dismantling device has the beneficial effects that an elastic clamp ring is easy to take out; a brake shoe adjuster sleeve body is convenient to dismantle; the manual labor intensity is low; the production efficiency is high; and the brake shoe adjuster sleeve body dismantling device is safe and rotatable.

Description

technical field [0001] The invention relates to a dismantling device, in particular to a dismantling device for a sleeve body of a brake regulator. Background technique [0002] The sleeve body of the brake regulator is composed of a sleeve body, a sleeve cover, a pull rod, a spring, a retaining ring, an elastic collar and other accessories, and the sleeve body and the sleeve cover are connected by threads. At present, when our company disassembles the sleeve body of the brake regulator, the elastic collar on the pull rod is manually removed, and then the retaining ring on the sleeve cover is removed, and the sleeve body is clamped with a vice. After tightening, manually use a special wrench to unscrew the sleeve cover in the sleeve body to realize the composition decomposition of the brake regulator sleeve body. But in the dismantling of the sleeve body of the existing brake regulator: 1. a spring is provided between the pull rod on the brake sleeve body and the sleeve cov...

AI Technical Summary

Problems solved by technology

But in the dismantling of the sleeve body of the existing brake regulator: 1. a spring is provided between the pull rod on the brake sleeve body and the sleeve cover, and the effect of the spring is to press one end of the pull rod tightly against the sleeve cover. In the sleeve body, the elastic collar on the pull rod is in close contact with the retaining ring below the elastic collar under the action of the spring. , so that the elastic collar is stuck, so it is difficult to remove the elastic collar on the pull rod manually; When the sleeve cover in the sleeve body is unscrewed by the assembly hole, it is difficult to move the special wrench manually, and the special wrench and the sleeve cover often slip, causing injuries to workers. At the same time, the labor intensity is high and the production efficiency is low.

Images