A new type of brush holder installation device

Abstract

The invention discloses a novel brush carrier installation device. The novel brush carrier installation device comprises a first jig used for clamping a polishing machine; the polishing machine is provided with a first space used for installation of a brush carrier and provided with an opening; after the polishing machine is clamped on the first jig, the opening of the first space faces upwards; a second jig is arranged over the first jig and provided with a second space used for installation of the brush carrier and provided with an upward opening; a first power device is arranged over the first space and can ascend and descend; a carbon brush is detachably installed at the bottom of the first power device; at least two first movable blocks are arranged on the first jig and located on the two sides of the first space respectively; the first movable blocks are driven by a second power device to conduct horizontal linear movement; the opposite lateral faces of the two movable blocks are inclined faces; second movable blocks are arranged on the two sides of a second jig and can slide on the inclined faces of the first movable blocks. The carbon brush can be automatically installed on the polishing machine, and a large number of labor and material resources are saved.

Description

technical field [0001] The invention relates to an installation device for installing a carbon brush on a polishing machine, which belongs to the field of machinery. Background technique [0002] Carbon brush (Carbon brush) is also called electric brush, as a kind of sliding contact, it is widely used in many electrical equipment. Carbon brushes are mainly used in graphite, fat-impregnated graphite, and metal (copper, silver) graphite. A carbon brush is a device that transmits energy or signals between the fixed part and the rotating part of a motor or generator or other rotating machinery. It is generally made of pure carbon and a coagulant. A spring presses it tightly on the rotating shaft. When the motor rotates, the electric energy is transmitted to the coil through the commutator. Because its main component is carbon, it is called a carbon brush, which is easy to wear. It should be regularly maintained and replaced, and carbon deposits should be cleaned. [0003] Whe...

AI Technical Summary

Problems solved by technology

[0003] When installing, it is necessary to install the carbon brush on the brush holder first, and then install it on the grinder. In the prior art, it is usually assembled manually, which is time-consuming and labor-intensive.

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