CN210232569U

CN210232569U - Motor carbon brush grinding device

Info

Publication number: CN210232569U
Application number: CN201921150219.4U
Authority: CN
Inventors: Haoxiang Shen; 沈浩翔
Original assignee: Haimen Zhengda Electrical Carbon Products Co ltd
Current assignee: Haimen Zhengda Electrical Carbon Products Co ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-04-03
Anticipated expiration: 2029-07-20

Abstract

The utility model relates to a carbon brush processing technology field just discloses a motor carbon brush grinding device, comprises a workbench, the equal fixed mounting in four corners at workstation top has the bracing piece, two the top fixed mounting of bracing piece has the backup pad, the equal fixed mounting in both ends at backup pad top has electric putter, electric putter's power shaft runs through the backup pad and extends to the bottom of backup pad, two fixed mounting has no pole cylinder between electric putter's the power shaft. This motor carbon brush grinding device drives No. one rodless cylinder through electric putter and removes to control the position of No. one rodless cylinder, and No. two rodless cylinders connect between No. one rodless cylinder, consequently No. two rodless cylinders remove along with the removal of No. one rodless cylinder, thereby adjust the position of the polisher body on No. two rodless cylinders, make polisher body and workstation on the carbon brush contact, and polish.

Description

Motor carbon brush grinding device

Technical Field

The utility model relates to a carbon brush processing technology field specifically is a motor carbon brush grinding device.

Background

The motor carbon brush is a general name of the carbon brush of the motor and the carbon brush of the generator, the carbon brush of the motor is similar to a rubber strip of a pencil, a lead is led out from the top of the carbon brush of the motor, the size of the carbon brush of the motor is small, and the carbon brush of the motor is suitable for various motors, generators and wheel-axle machines. The carbon brush of the motor is used on a commutator or a slip ring of the motor as a sliding contact body for leading out and leading in current, has good electric conduction, heat conduction and lubrication performance, has certain mechanical strength and the inherent energy of commutation sparks, and almost all motors use the carbon brush.

The carbon brush is used as an important component of the motor, the surface of the carbon brush needs to be polished in the machining process of the carbon brush, so that the surface of the carbon brush is smooth and conductive, the existing carbon brush is polished by a polisher when being polished, and the carbon brushes are different in size, so that polishing can be carried out manually, the working strength of workers is improved, the working efficiency is low, and therefore the carbon brush polishing device for the motor is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a motor carbon brush grinding device possesses the high-efficient advantage of polishing, when having solved current carbon brush and polish, polishes through the polisher, and the carbon brush is because not of uniform size, consequently polishes and can only go on through manually, so improves workman's working strength, and the problem that work efficiency is low.

The utility model provides a following technical scheme: a motor carbon brush polishing device comprises a workbench, wherein supporting rods are fixedly mounted at four corners of the top of the workbench, supporting plates are fixedly mounted at the tops of the two supporting rods, electric push rods are fixedly mounted at two ends of the top of each supporting plate, power shafts of the electric push rods penetrate through the supporting plates and extend to the bottoms of the supporting plates, a first rodless cylinder is fixedly mounted between the power shafts of the two electric push rods, a second rodless cylinder is fixedly mounted between sliding tables on the first rodless cylinders, and a polisher body is fixedly mounted on the sliding tables on the second rodless cylinder;

three adjustment tank have been seted up on the workstation, be provided with two fixed blocks on the workstation, the bottom fixed mounting of fixed block has three slider, adjustment tank sliding connection on slider and the workstation, one the inside of adjustment tank is provided with the threaded rod, the both ends of threaded rod extend to the outside of workstation, two slider on the fixed block all is connected with the surface thread of threaded rod.

Preferably, the inside fixed mounting of adjustment tank has the piece that blocks, the middle part of threaded rod is connected for rotating with the inboard of blocking the piece.

Preferably, the first rodless cylinder and the second rodless cylinder are in a vertical state.

Preferably, the thread direction of the two ends of the threaded rod is opposite.

Preferably, the sliding block is T-shaped.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this motor carbon brush grinding device, drive No. one rodless cylinder through electric putter and remove, thereby control the position of rodless cylinder, and No. two rodless cylinders connect between No. one rodless cylinder, consequently No. two rodless cylinders remove along with the removal of No. one rodless cylinder, thereby adjust the position of polisher body on No. two rodless cylinders, make polisher body and workstation on the carbon brush contact, and polish, No. two rodless cylinders can remove on No. one rodless cylinder in addition, the cooperation polisher body removes No. two rodless cylinders, make polisher body can polish each position on the workstation, thereby improve work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention in fig. 1;

FIG. 3 is a connection diagram of a rodless cylinder I and a rodless cylinder II according to the present invention;

fig. 4 is a top view of the working table of the present invention;

fig. 5 is a side view of the present invention in fig. 4;

fig. 6 is a side view of the present invention from fig. 5.

In the figure: 1. a work table; 2. a support bar; 3. a support plate; 4. an electric push rod; 5. a rodless cylinder; 6. a second rodless cylinder; 7. a sander body; 8. an adjustment groove; 9. a fixed block; 10. a slider; 11. a threaded rod; 12. and a barrier block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect.

To maintain the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known components are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-6, a motor carbon brush polishing device comprises a workbench 1, wherein support rods 2 are fixedly mounted at four corners of the top of the workbench 1, support plates 3 are fixedly mounted at the tops of the two support rods 2, electric push rods 4 are fixedly mounted at two ends of the top of the support plate 3, power shafts of the electric push rods 4 penetrate through the support plates 3 and extend to the bottom of the support plates 3, a rodless cylinder 5 is fixedly mounted between the power shafts of the two electric push rods 4, a rodless cylinder 6 is fixedly mounted between sliding tables on the rodless cylinder 5, a polisher body 7 is fixedly mounted on the sliding table on the rodless cylinder 6, the rodless cylinder 5 is driven to move by the electric push rods 4, so that the position of the rodless cylinder 5 is controlled, the rodless cylinder 6 is connected between the rodless cylinders 5, and therefore the rodless cylinder 6 moves along with the movement of the rodless cylinder 5, therefore, the position of the polisher body 7 on the no-rod cylinder 6 is adjusted, so that the polisher body 7 is in contact with the carbon brush on the workbench 1 and is polished, and in addition, the no-rod cylinder 6 can move on the no-rod cylinder 5 and is matched with the polisher body 7 to move on the no-rod cylinder 6, so that the polisher body 7 can polish all directions on the workbench 1, and the working efficiency is improved;

three adjustment tank 8 have been seted up on workstation 1, be provided with two fixed blocks 9 on workstation 1, the bottom fixed mounting of fixed block 9 has three slider 10, adjustment tank 8 sliding connection on slider 10 and the workstation 1, the inside of an adjustment tank 8 is provided with threaded rod 11, the both ends of threaded rod 11 extend to the outside of workstation 1, slider 10 on two fixed blocks 9 all is connected with threaded rod 11's surface thread, it removes to utilize threaded rod 11 to drive slider 10, make slider 10 drive fixed block 9 press from both sides the carbon brush, and fixed block 9 highly limited, be not higher than the carbon brush, so that polisher body 7 polishes.

In an alternative embodiment, the inside of the adjusting groove 8 is fixedly provided with a blocking block 12, the middle part of the threaded rod 11 is rotatably connected with the inner side of the blocking block 12, and the blocking block 12 fixes the position of the threaded rod 11 without influencing the rotation.

In an alternative embodiment, the first rodless cylinder 5 and the second rodless cylinder 6 are perpendicular to each other, so that the two first rodless cylinders 5 jointly drive the second rodless cylinder 6 to move, and grinding is facilitated.

In an alternative embodiment, the threaded rod 11 is threaded in opposite directions at opposite ends so that when the threaded rod 11 is rotated, the sliders 10 thereon move toward each other.

In an alternative embodiment, the slider 10 is T-shaped such that the slider 10 is in contact with the adjustment groove 8 and is caught in the adjustment groove 8 and can only slide therein.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a motor carbon brush grinding device, includes workstation (1), its characterized in that: the four corners of the top of the workbench (1) are fixedly provided with supporting rods (2), the tops of the two supporting rods (2) are fixedly provided with supporting plates (3), two ends of the top of each supporting plate (3) are fixedly provided with electric push rods (4), power shafts of the electric push rods (4) penetrate through the supporting plates (3) and extend to the bottoms of the supporting plates (3), a first rodless cylinder (5) is fixedly arranged between the power shafts of the two electric push rods (4), a second rodless cylinder (6) is fixedly arranged between sliding tables on the first rodless cylinders (5), and a polisher body (7) is fixedly arranged on the sliding table on the second rodless cylinder (6);

three adjustment tank (8) have been seted up on workstation (1), be provided with two fixed block (9) on workstation (1), the bottom fixed mounting of fixed block (9) has three slider (10), slider (10) and adjustment tank (8) sliding connection on workstation (1), one the inside of adjustment tank (8) is provided with threaded rod (11), the both ends of threaded rod (11) extend to the outside of workstation (1), two slider (10) on fixed block (9) all with the surface threaded connection of threaded rod (11).

2. The carbon brush grinding device for the motor according to claim 1, wherein: the inside fixed mounting of adjustment tank (8) has and blocks (12), the middle part of threaded rod (11) is connected for rotating with the inboard that blocks (12).

3. The carbon brush grinding device for the motor according to claim 1, wherein: the first rodless cylinder (5) and the second rodless cylinder (6) are vertical to each other.

4. The carbon brush grinding device for the motor according to claim 1, wherein: the thread directions of the two ends of the threaded rod (11) are opposite.

5. The carbon brush grinding device for the motor according to claim 1, wherein: the sliding block (10) is T-shaped.