CN219234870U

CN219234870U - Multi-variety carbon brush radian grinding clamping device

Info

Publication number: CN219234870U
Application number: CN202320255342.2U
Authority: CN
Inventors: 曾兵; 何上方; 何柳妹; 吴波
Original assignee: Hubei Dongnan Jiaxin Material Co ltd
Current assignee: Hubei Dongnan Jiaxin Material Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-23
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a radian grinding and clamping device for multiple types of carbon brushes, which comprises a base plate, a sliding block and a movable backup plate, wherein the top of the base plate is provided with the sliding block which moves along the base plate, the side wall of the sliding block is provided with a notch, the notch direction of the sliding block is provided with a fixed backup plate which is arranged at the top of the base plate, the movable backup plate moves along the fixed backup plate and clamps the carbon brushes inside the notch.

Description

Multi-variety carbon brush radian grinding clamping device

Technical Field

The utility model relates to the technical field of carbon brush clamping, in particular to a radian grinding and clamping device for multiple carbon brushes.

Background

Because of the size and the structure difference of the carbon brushes, the arc grinding clamp of the carbon brushes has larger difference, and the carbon brush clamping devices with different specifications are arranged to increase the grinding cost and the occupied space.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned and/or problems occurring in the use of the arc grinding and clamping device for a variety of carbon brushes.

Therefore, the utility model aims to provide a multi-variety carbon brush radian grinding clamping device, which is matched with a positioning groove of a sliding block through a positioning hole, is screwed into the positioning hole from the positioning groove by using a fastening bolt, adjusts the length of a notch from a fixed backup, puts carbon brushes into the fixed backup through the notch, moves a movable backup plate along the fixed backup plate, can press carbon brushes with different lengths inside the notch, is screwed into a side wall of the sliding block by using a bolt through a threaded hole on a pressing block, and realizes the fixation of the movable backup plate.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a multi-variety carbon brush radian grinding clamping device comprises:

the device comprises a base plate, wherein a sliding block moving along the base plate is arranged at the top of the base plate;

the sliding block is provided with a notch on the side wall, and a fixed backup plate arranged at the top of the base plate is arranged in the notch direction of the sliding block;

the movable backup plate moves along the fixed backup plate and clamps the carbon brush inside the notch.

As an optimal scheme of the multi-variety carbon brush radian grinding clamping device, a fixed seat is arranged at the bottom of the base plate, and the base plate is fixedly connected with the fixed seat through bolts.

As an optimal scheme of the multi-variety carbon brush radian grinding clamping device, a positioning hole is formed in the top of the base plate, and a positioning groove located above the positioning hole is formed in the side wall of the sliding block.

As a preferable scheme of the multi-variety carbon brush radian grinding clamping device, the side wall of the movable backup plate is provided with a limiting groove, and a pressing block is arranged in the limiting groove.

As a preferable scheme of the multi-variety carbon brush radian grinding clamping device, a limiting groove is formed in a part of the pressing block and is located on one side of the sliding block, and a threaded hole is formed in the side wall of the pressing block.

Compared with the prior art, the utility model has the following beneficial effects: this kind of many varieties carbon brush radian grinding clamping device, through the constant head tank cooperation of locating hole and slider, utilize fastening bolt to screw in the locating hole from the constant head tank, adjust the length of notch distance fixed backup, put into the carbon brush through the notch, the activity backup board is removed along fixed backup board, can press the carbon brush of different length inside the notch, screw in through the screw hole on the briquetting, utilize the bolt to screw in, press the lateral wall at the slider, realize fixing to the activity backup board.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

fig. 1 is a schematic diagram of the overall structure of a multi-variety arc grinding and clamping device for carbon brushes according to the present utility model;

fig. 2 is a schematic top view of a multi-variety arc grinding and clamping device for carbon brushes according to the present utility model.

100. A substrate; 110. a fixing seat; 101. positioning holes; 200. a slide block; 210. a positioning groove; 220. a notch; 230. fixing a backing plate; 300. a movable backup plate; 310. a pressing plate; 311. and (3) a threaded hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a multi-variety carbon brush radian grinding clamping device, which is matched with a positioning groove of a sliding block through a positioning hole, and is screwed into the positioning hole from the positioning groove by a fastening bolt, the length of a notch from a fixed backup is adjusted, a carbon brush is placed in the fixed backup through the notch, a movable backup plate moves along the fixed backup plate, carbon brushes with different lengths can be pressed inside the notch, and the carbon brushes are screwed into threaded holes on a pressing block and pressed on the side wall of the sliding block by the bolt, so that the movable backup plate is fixed.

Fig. 1-2 are schematic structural views of an embodiment of a multi-variety arc grinding and clamping device for carbon brushes according to the present utility model, referring to fig. 1-2, the main body of the multi-variety arc grinding and clamping device for carbon brushes includes a base plate 100, a slider 200 and a movable backing plate 300.

The base plate 100 is matched with the positioning groove 210 of the sliding block 200 through the positioning hole 101, the positioning groove 210 is screwed into the positioning hole 101 by utilizing a fastening bolt, the length of the notch 220 from the fixed backer is adjusted, specifically, the top of the base plate 100 is provided with the sliding block 200 moving along the base plate 100, in the embodiment, the bottom of the base plate 100 is provided with the fixed seat 110, the base plate 100 is fixedly connected with the fixed seat 110 through the bolt, the top of the base plate 100 is provided with the positioning hole 101, and the side wall of the sliding block 200 is provided with the positioning groove 210 positioned above the positioning hole 101;

the sliding block 200 is provided with a carbon brush through a notch 220, and a notch 220 is formed in the side wall of the sliding block 200, and a fixed backing plate 230 mounted on the top of the base plate 100 is arranged in the direction of the notch 220 of the sliding block 200;

the movable backup plate 300 moves along the fixed backup plate 230, carbon brushes with different lengths can be pressed inside the notch 220, the carbon brushes are screwed in through threaded holes 311 on the pressing block 310 and pressed on the side wall of the sliding block 200 by bolts, the movable backup plate 300 is specifically fixed to the movable backup plate 300, the movable backup plate 300 moves along the fixed backup plate 230 and clamps the carbon brushes inside the notch 220, in the embodiment, a limit groove is formed in the side wall of the movable backup plate 300, a pressing block 310 is arranged in the limit groove, a limit groove is formed in the part of the pressing block 310 and located on one side of the sliding block 200, and threaded holes 311 are formed in the side wall of the pressing block 310.

Referring to fig. 1-2, the arc grinding and clamping device for multiple carbon brushes according to the present embodiment is specifically used as follows, the arc grinding and clamping device is matched with the positioning groove 210 of the slider 200 through the positioning hole 101, the fastening bolt is used to screw the positioning groove 210 into the positioning hole 101, the length of the notch 220 from the fixed backup is adjusted, the carbon brushes are placed in the notch 220, the movable backup plate 300 moves along the fixed backup plate 230, the carbon brushes with different lengths can be pressed inside the notch 220, and the carbon brushes are screwed into the side wall of the slider 200 through the threaded holes 311 on the pressing block 310 and pressed on the side wall of the slider 200 by the bolt, so as to fix the movable backup plate 300.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A many varieties carbon brush radian grinding clamping device, which is characterized by comprising:

a substrate (100), wherein a slider (200) that moves along the substrate (100) is provided on the top of the substrate (100);

the sliding block (200), the sidewall of the sliding block (200) is provided with a notch (220), the notch (220) direction of the sliding block (200) is provided with a fixed backup plate (230) arranged at the top of the base plate (100);

and the movable backup plate (300) moves along the fixed backup plate (230) and clamps the carbon brush inside the notch (220).

2. The multi-variety carbon brush radian grinding and clamping device according to claim 1, wherein a fixed seat (110) is arranged at the bottom of the base plate (100), and the base plate (100) is fixedly connected with the fixed seat (110) through bolts.

3. The multi-variety carbon brush radian grinding and clamping device according to claim 2, wherein a positioning hole (101) is formed in the top of the substrate (100), and a positioning groove (210) located above the positioning hole (101) is formed in the side wall of the sliding block (200).

4. The multi-variety carbon brush radian grinding and clamping device according to claim 3, wherein a limiting groove is formed in the side wall of the movable backup plate (300), and a pressing block (310) is arranged in the limiting groove.

5. The multi-variety carbon brush radian grinding and clamping device according to claim 4, wherein a limiting groove is formed in a part of the pressing block (310) and located on one side of the sliding block (200), and a threaded hole (311) is formed in the side wall of the pressing block (310).