CN201821229U

CN201821229U - Dedicated bench holdfast used for repairing brush holder of direct current motor

Info

Publication number: CN201821229U
Application number: CN 201020550623
Authority: CN
Inventors: 刘斌; 亓秀荣
Original assignee: Shandong Taishan Steel Group
Current assignee: Shandong Taishan Steel Group
Priority date: 2010-10-05
Filing date: 2010-10-05
Publication date: 2011-05-04
Anticipated expiration: 2020-10-05

Abstract

The utility model discloses a dedicated bench holdfast used for repairing a brush holder of a direct current motor. The dedicated bench holdfast includes a fixing bench, wherein a brush holder framework is arranged on the fixing bench, and a brush holder fixing holdfast is arranged on the brush holder framework; and the brush holder fixing holdfast adopts a pair of opposite thimbles. During the use, the brush holdfast is placed in the brush holder framework first, and then is fastened by the thimbles, and the brush holder framework is adjusted according to the inner wall surface of the brush holder to be repaired. The utility model provides the dedicated tool, which has a simple structure, can be manufactured simply, conveniently and rapidly, and can ensure the quality of the repaired brush holder.

Description

The direct current machine brush carrier is repaired the private station folder

Technical field

The utility model relates to a kind of direct current machine brush carrier and repairs the private station folder, relate generally to and repair direct current machine brush carrier specific purpose tool, be applicable to and repair direct current machine in running, in brush carrier, beat, the pit that causes brush carrier wall heating distortion or cause because of spark because of brush.

Background technology

Direct current machine extensively applies to Metallurgical Enterprise, tai shan steel rolling mill of iron and steel group mainly contains two 3250KW roughing motors, seven 2500KW finish rolling motors, two 500KW edger roll motors, direct current machine such as reel, flying shear size amounts to more than 40, surplus the brush carrier consumption 1000.Each maintenance all has tens to be replaced because of brush carrier inwall pit or distortion, repairs that promptly effort is time-consuming again, and repairing a brush carrier needs nearly two hours, and repairing quality also can not get assurance.

Summary of the invention

The purpose of this utility model is exactly in order to address the above problem, provide a kind of convenient, fast, can guarantee to repair the specific purpose tool of brush carrier quality again.

For achieving the above object, the utility model has adopted following technical scheme:

A kind of direct current machine brush carrier is repaired the private station folder, and it comprises fixed station, and fixed station is provided with the brush carrier framework, and the brush carrier framework is provided with the brush carrier geometrical clamp.

Described brush carrier geometrical clamp is located at the relative both sides of brush carrier framework.

Described brush carrier geometrical clamp is a pair of relative thimble or bolt.

Described brush carrier framework and fixed station are made of iron plate.

Use: make the brush carrier geometrical clamp according to the brush carrier size, with the fixing brush carrier of thimble, other makees a brush carrier fixed station and holds geometrical clamp in order to stationary brush.By this specific purpose tool realize saving time, laborsaving, the characteristics of guaranteeing the quality.

The beneficial effects of the utility model be simple in structure, make simple and easy, convenient, fast, can guarantee to repair the specific purpose tool of brush carrier quality again.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical fixing use schematic diagram of brush carrier of thimble;

Fig. 3 is the use schematic diagram of thimble crosswise fixed brush carrier;

Wherein: 1 thimble; 2 brush carrier frameworks; 3 brush carrier rest areas; 4 fixed stations; 5 brush carriers; 6 brushes.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

A kind of direct current machine brush carrier is repaired the private station folder, and it comprises fixed station 4, and fixed station 4 is provided with brush carrier framework 2, and brush carrier framework 2 is provided with brush carrier rest area 3, and the both sides of brush carrier framework 2 are provided with the brush carrier geometrical clamp; Described brush carrier geometrical clamp is a pair of relative thimble 1.

During use, as shown in Figures 2 and 3, at first brush carrier 5 and brush 6 are placed on brush carrier rest area 3,,, adjust brush carrier framework 2 according to repairing brush carrier 5 internal faces with thimble 1 fastening good brush carrier 5.

Implementation condition of the present utility model is for making brush carrier framework 2 and fixed station 4 with 3mm iron plate, and thimble 1 can substitute with bolt.

Claims

1. a direct current machine brush carrier is repaired the private station folder, it is characterized in that it comprises fixed station, and fixed station is provided with the brush carrier framework, and the brush carrier framework is provided with the brush carrier geometrical clamp.

2. direct current machine brush carrier as claimed in claim 1 is repaired the private station folder, it is characterized in that described brush carrier geometrical clamp is located at the relative both sides of brush carrier framework.

3. direct current machine brush carrier as claimed in claim 2 is repaired the private station folder, it is characterized in that described brush carrier geometrical clamp is a pair of relative thimble or bolt.

4. repair the private station folder as claim 1 or 2 or 3 described direct current machine brush carriers, it is characterized in that described brush carrier framework and fixed station are made of iron plate.