CN209963876U

CN209963876U - Adjustable motor carbon brush holder

Info

Publication number: CN209963876U
Application number: CN201920969533.9U
Authority: CN
Inventors: 李新华
Original assignee: Nantong Moxin Electric Carbon Co Ltd
Current assignee: Nantong Moxin Electric Carbon Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-01-17
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses an adjustable motor carbon brush holder, including the carbon brush holder body, carbon brush holder body middle part is provided with carbon brush pivot chamber, carbon brush holder body both sides are passed through link fixedly connected with and are extended the mount, the link is provided with the regulation slide rail with extending the mount top, it is provided with the slide rail mount to adjust the slide rail top, one side fixedly connected with carbon brush alignment jig who extends the mount is kept away from to the slide mount, the inside buffer spring that is provided with of carbon brush alignment jig, the balladeur train is installed to the one end that buffer spring kept away from the slide mount, one side that buffer spring was kept away from to interior balladeur train is through connecting rod fixedly connected with carbon brush inner tower, the utility model relates to a motor carbon brush holder technical field. This adjustable motor carbon brush holder has reached the purpose that motor carbon brush holder can adjust according to the demand, can satisfy the installation of the motor carbon brush under the different states, also makes things convenient for the installation of motor carbon brush.

Description

Adjustable motor carbon brush holder

Technical Field

The utility model relates to a motor carbon brush holder technical field specifically is an adjustable motor carbon brush holder.

Background

The carbon brush device is an important component of the motor, and applies pressure on the carbon brush which is in sliding contact with the surface of a commutator or a collecting ring through a spring so as to lead the carbon brush to stably conduct current between a fixed body and a rotating body, under the elastic force of the spring, the carbon brush is always contacted with the surface of the commutator or the collecting ring, so that the motor circuit is always kept in a communicated state, a common motor carbon brush frame comprises a carbon brush sleeve, the carbon brush, the spring and a conductive terminal, the conductive terminal is fixedly arranged on the inner wall of the carbon brush sleeve, the carbon brush is arranged in the carbon brush sleeve in a sliding way along the front and back directions of the carbon brush sleeve, the carbon whip of the carbon brush is electrically connected to the conductive terminal, the spring is elastically arranged between the carbon brush and the conductive terminal, in order to conduct electricity, the electricity is led out from the conductive terminals by using wires and the like, and the current carbon brush holder of the motor is inconvenient to adjust and install.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable motor carbon brush holder has solved the inconvenient regulation of present motor carbon brush holder all nothing, installs also inconvenient problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an adjustable motor carbon brush holder, includes the carbon brush holder body, carbon brush holder body middle part is provided with carbon brush pivot chamber, carbon brush holder body both sides are through link fixedly connected with extension mount, the link is provided with the regulation slide rail with extending the mount top, it is provided with the slide mount to adjust the slide rail top, one side fixedly connected with carbon brush alignment jig who extends the mount is kept away from to the slide mount, the inside buffer spring that is provided with of carbon brush alignment jig, the balladeur train is installed to the one end that buffer spring kept away from the slide mount, the one side that buffer spring was kept away from to interior balladeur train is through connecting rod fixedly connected with carbon brush inner tower.

Preferably, the upper side and the lower side of the extension fixing frame are provided with mounting lugs.

Preferably, the inner carbon brush frame is arc-shaped.

Preferably, the carbon brush holder body is provided with mounting grooves on both sides.

Preferably, a fixing bolt is arranged above the slideway fixing frame.

Preferably, the connecting rod and the carbon brush inner frame extend to the inner side of the carbon brush rotating shaft cavity.

(III) advantageous effects

The utility model provides an adjustable motor carbon brush holder. The method has the following beneficial effects:

this adjustable motor carbon brush holder, the regulation slide rail of carbon brush holder body both sides can promote slide mount and carbon brush alignment jig and remove, use fixing bolt can be fixed with the slide mount after removing suitable position, interior slide mount and carbon brush inner tower have been installed in the buffer spring outside, can carry out the position according to the carbon brush alignment jig that removes and remove, the outside has set up installation hangers and mounting groove easy to assemble and also can guarantee that it can not remove, the purpose that motor carbon brush holder can be adjusted according to the demand has been reached, can satisfy the installation of the motor carbon brush under the different states, also make things convenient for the installation of motor carbon brush.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural diagram of the carbon brush adjusting bracket of the present invention.

In the figure: the carbon brush comprises a 1-carbon brush holder body, 2-carbon brush rotating shaft cavity, 3-connecting frame, 4-extending fixing frame, 5-mounting groove, 6-adjusting sliding rail, 7-slideway fixing frame, 8-carbon brush adjusting frame, 9-buffering spring, 10-inner sliding frame, 11-connecting rod, 12-carbon brush inner frame, 13-fixing bolt and 14-mounting suspension loop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an adjustable motor carbon brush holder, including carbon

brush holder body

1, 1 middle part of carbon brush holder body is provided with carbon

brush pivot chamber

2, 1 both sides of carbon brush holder body extend mount 4 through 3 fixedly connected with of link, link 3 is provided with regulation slide rail 6 with extending 4 tops of mount, it is provided with slide mount 7 to adjust slide rail 6 top, one side fixedly connected with carbon brush alignment jig 8 of extending mount 4 is kept away from to slide mount 7, the inside buffer spring 9 that is provided with of carbon brush alignment jig 8, interior balladeur train 10 is installed to the one end that buffer spring 9 kept away from slide mount 7, one side that buffer spring 9 was kept away from to interior balladeur train 10 is through connecting rod 11 fixedly connected with carbon brush inner tower 12.

The upper and lower sides of the extension fixing frame 4 are provided with mounting lugs 14.

The carbon brush inner frame 12 is formed in an arc shape.

Mounting grooves 5 are formed in two sides of the carbon brush holder body 1.

A fixing bolt 13 is arranged above the slideway fixing frame 7.

The connecting rod 11 and the carbon brush inner frame 12 extend to the inner side of the carbon brush rotating shaft cavity 2.

During the use, the regulation slide rail 6 of carbon brush frame body 1 both sides can promote slide mount 7 and carbon brush alignment jig 8 and remove, uses fixing bolt 13 can be fixed with slide mount 7 after removing suitable position, and interior slide mount 10 and carbon brush inner frame 12 have been installed in the buffer spring 9 outside, can carry out the position according to the carbon brush alignment jig 8 that removes, and the outside has set up installation hangers 14 and mounting groove 5 and has conveniently installed and also can guarantee that it can not remove.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable motor carbon brush holder, includes carbon brush holder body (1), its characterized in that: carbon brush frame body (1) middle part is provided with carbon brush pivot chamber (2), carbon brush frame body (1) both sides are through link (3) fixedly connected with extension mount (4), link (3) and extension mount (4) top are provided with regulation slide rail (6), it is provided with slide mount (7) to adjust slide rail (6) top, one side fixedly connected with carbon brush alignment jig (8) of extending mount (4) are kept away from in slide mount (7), carbon brush alignment jig (8) inside is provided with buffer spring (9), buffer spring (9) are kept away from the one end of slide mount (7) and are installed interior balladeur train (10), one side that buffer spring (9) were kept away from in interior balladeur train (10) is through connecting rod (11) fixedly connected with carbon brush inner tower (12).

2. An adjustable motor carbon brush holder according to claim 1, wherein: the upper side and the lower side of the extension fixing frame (4) are provided with mounting lugs (14).

3. An adjustable motor carbon brush holder according to claim 1, wherein: the carbon brush inner frame (12) is arc-shaped.

4. An adjustable motor carbon brush holder according to claim 1, wherein: the carbon brush holder is characterized in that mounting grooves (5) are formed in two sides of the carbon brush holder body (1).

5. An adjustable motor carbon brush holder according to claim 1, wherein: and a fixing bolt (13) is arranged above the slideway fixing frame (7).

6. An adjustable motor carbon brush holder according to claim 1, wherein: the connecting rod (11) and the carbon brush inner frame (12) extend to the inner side of the carbon brush rotating shaft cavity (2).