CN216958803U

CN216958803U - Annular carbon brush mechanism convenient to change carbon brush

Info

Publication number: CN216958803U
Application number: CN202123402611.3U
Authority: CN
Inventors: 周兵
Original assignee: JIANGSU HUAYU CARBON CO LTD
Current assignee: JIANGSU HUAYU CARBON CO LTD
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-12
Anticipated expiration: 2031-12-31

Abstract

The utility model provides an annular carbon brush mechanism convenient for replacing a carbon brush, which comprises: the annular frame, the interior diapire of annular frame and the interior roof of annular frame all set up flutedly, two the symmetrical fixture block of the equal fixedly connected with of inside wall of recess, two the equal joint in inside of recess has the positioning seat, two the constant head tank has all been seted up to the left and right sides face of positioning seat, and is two sets of the fixture block is the joint respectively in the inside of two sets of constant head tanks, two the equal fixedly connected with first carbon brush of a side that the positioning seat is close to each other. This annular carbon brush mechanism convenient to change carbon brush through the joining in marriage of constant head tank and fixture block, makes things convenient for the staff to dismantle the change to first carbon brush, improves staff's work efficiency, can directly change the second carbon brush through the locator card post, has solved present carbon brush mostly and fixed establishment is integrative, can not single change certain carbon brush, increases the maintenance cost, reduces staff work efficiency's problem.

Description

Annular carbon brush mechanism convenient to change carbon brush

Technical Field

The utility model relates to the technical field of carbon brushes, in particular to an annular carbon brush mechanism convenient for replacing a carbon brush.

Background

Carbon brushes, also called brushes, are widely used as sliding contacts in many electrical devices, and the carbon brushes are mainly made of graphite, impregnated graphite, metal graphite, and are devices for transmitting energy or signals between a fixed part and a rotating part of a motor or a generator or other rotating machinery, are generally made of pure carbon and a coagulant, are generally square in shape, are clamped on a metal support, are tightly pressed on a rotating shaft by springs inside, and transmit electric energy to a coil through a phase converter when the motor rotates.

The carbon brush wearing and tearing can appear after long-time use in the carbon brush, needs timely change, and present carbon brush, mostly be integrative with fixed establishment, can not singly change certain carbon brush, increase the maintenance cost, it is comparatively troublesome to change the carbon brush, reduces staff's work efficiency, consequently for solving above problem, we provide an annular carbon brush mechanism convenient to change the carbon brush.

Disclosure of Invention

In order to solve the technical problem, the utility model provides the annular carbon brush mechanism convenient for replacing the carbon brush, which is used for solving the problems that most of the existing carbon brushes are integrated with a fixing mechanism, a certain carbon brush cannot be replaced singly, the maintenance cost is increased, the replacement of the carbon brush is troublesome, and the working efficiency of workers is reduced.

The utility model provides an annular carbon brush mechanism convenient for replacing a carbon brush, which comprises: the annular frame, the interior diapire of annular frame and the interior roof of annular frame all set up flutedly, two the symmetrical fixture block of the equal fixedly connected with of inside wall of recess, two the equal joint in inside of recess has the positioning seat, two the constant head tank has all been seted up to the left and right sides face of positioning seat, and is two sets of the fixture block is the joint respectively in the inside of two sets of constant head tanks, two the equal fixedly connected with first carbon brush of a side that the positioning seat is close to each other.

Preferably, the inner side wall of the annular frame is fixedly connected with symmetrical positioning clamp columns, and two side faces, close to each other, of the positioning clamp columns are clamped with second carbon brushes.

Preferably, the front surface of the annular frame is provided with positioning holes which are arranged at equal intervals, the upper surface of the annular frame is fixedly connected with a connecting column, and the upper surface of the connecting column is fixedly connected with a positioning ring.

Preferably, the outer surface of the annular frame is fixedly connected with symmetrical threading cylinders, the bottom surface of the annular frame is fixedly connected with limiting plates, and the upper surfaces of the limiting plates are provided with symmetrical threading holes.

Preferably, the bottom surface of the limiting plate is fixedly connected with a positioning cylinder, and the bottom surface of the positioning cylinder is fixedly communicated with a connecting seat.

Preferably, the bottom surface of the connecting seat is provided with a connecting groove, the upper surface of the connecting seat is provided with fixing holes, and the number of the fixing holes is at least four.

Compared with the prior art, the annular carbon brush mechanism convenient for replacing the carbon brush has the following beneficial effects:

1. according to the utility model, the first carbon brush can be fixed in position through the matching of the groove and the positioning seat, the first carbon brush can be conveniently detached and replaced by workers through the matching of the positioning groove and the clamping block, the working efficiency of the workers is improved, the second carbon brush can be directly replaced through the positioning clamping column, and the problems that most of the existing carbon brushes are integrated with a fixing mechanism, a certain carbon brush cannot be singly replaced, the maintenance cost is increased, the replacement of the carbon brush is troublesome, and the working efficiency of the workers is reduced are solved.

2. According to the utility model, through the matching of the connecting column and the positioning ring, the annular frame can be quickly positioned, the time of workers is saved, through the matching of the threading hole and the threading cylinder, the workers can conveniently comb connected wires, the disorder of connecting wires is avoided, through the matching of the positioning cylinder and the connecting seat, the annular frame can be quickly installed and positioned, and the working efficiency of the workers is improved.

Drawings

FIG. 1 is a schematic perspective view of an annular carbon brush mechanism according to the present invention;

FIG. 2 is a bottom view of the connecting base of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

Reference numbers in the figures: 1. an annular frame; 2. a groove; 3. positioning seats; 4. positioning a groove; 5. a clamping block; 6. a first carbon brush; 7. a limiting plate; 8. a threading hole; 9. positioning the clamp column; 10. a second carbon brush; 11. positioning holes; 12. connecting columns; 13. positioning rings; 14. a threading cylinder; 15. a positioning cylinder; 16. a connecting seat; 17. a fixing hole; 18. and connecting the grooves.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, an annular carbon brush mechanism for facilitating replacement of a carbon brush includes: annular frame 1, annular frame 1's interior diapire and annular frame 1's interior roof all set up recess 2, the symmetrical fixture block 5 of the equal fixedly connected with of inside wall of two recess 2, and the equal joint in inside of two recess 2 has positioning seat 3, and constant head tank 4 has all been seted up to the left and right sides face of two positioning seats 3, and two sets of fixture block 5 connect respectively in the inside of two sets of constant head tanks 4, the first carbon brush 6 of the equal fixedly connected with in a side that two positioning seats 3 are close to each other.

In the concrete implementation process, the symmetrical locator card post 9 of inside wall fixedly connected with of annular frame 1, the equal joint in a side that two locator card posts 9 are close to each other has the second carbon brush 10, increase the efficiency of the device electric energy conversion, locating hole 11 that the equidistance was arranged is seted up in the front of annular frame 1, the last fixed surface of annular frame 1 is connected with spliced pole 12, the last fixed surface of spliced pole 12 is connected with position circle 13, make things convenient for the staff to fix a position this annular frame 1, improve staff's work efficiency.

The symmetrical threading section of thick bamboo 14 of outer fixed surface of annular frame 1, the bottom surface fixedly connected with limiting plate 7 of annular frame 1, symmetrical through wires hole 8 has been seted up to the upper surface of limiting plate 7, make things convenient for the staff to comb the connecting wire, save staff's time, the bottom surface fixedly connected with location section of thick bamboo 15 of limiting plate 7, the fixed intercommunication in bottom surface of a location section of thick bamboo 15 has connecting seat 16, spread groove 18 has been seted up to the bottom surface of connecting seat 16, fixed orifices 17 has been seted up to the upper surface of connecting seat 16, the quantity of fixed orifices 17 is four at least, make things convenient for the staff to connect this annular frame 1, improve staff's work efficiency.

The annular carbon brush mechanism convenient for replacing the carbon brush has the following working principle: during the use, at first through the cooperation of connecting seat 16 and spread groove 18, be connected this annular frame 1 with the equipment that corresponds, then fix a position annular frame 1 through spliced pole 12 and position circle 13, make first carbon brush 6 and second carbon brush 10 can transmit energy signal simultaneously, then through the cooperation of threading hole 8 and threading section of thick bamboo 14, comb the electric wire of connecting, when needs are changed the carbon brush, exert pressure to both sides to first carbon brush 6, make fixture block 5 break away from constant head tank 4, then change it, save staff's time.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an annular carbon brush mechanism convenient to change carbon brush which characterized in that includes: the carbon fiber cable connector comprises a ring-shaped frame (1), wherein grooves (2) are formed in the inner bottom wall of the ring-shaped frame (1) and the inner top wall of the ring-shaped frame (1), the two grooves (2) are perpendicular to each other, two clamping blocks (5) are placed in the two grooves (2), one side face, far away from each other, of the two clamping blocks (5) is fixedly connected with the inner side walls of the two grooves (2) respectively, the two groups of clamping blocks (5) are symmetrical, positioning seats (3) are clamped in the two grooves (2), positioning grooves (4) are formed in the left side face and the right side face of each positioning seat (3), the two groups of clamping blocks (5) are clamped in the two groups of positioning grooves (4) respectively, first carbon brushes (6) are fixedly connected to one side face, close to each other, of the two positioning seats (3), and positioning holes (11) which are arranged at equal intervals are formed in the front face of the ring-shaped frame (1), the last fixed surface of annular frame (1) is connected with spliced pole (12), the last fixed surface of spliced pole (12) is connected with position circle (13), the outer fixed surface of annular frame (1) is connected with symmetrical threading section of thick bamboo (14), the bottom surface fixedly connected with limiting plate (7) of annular frame (1), symmetrical threading hole (8) have been seted up to the upper surface of limiting plate (7), the bottom surface fixedly connected with location section of thick bamboo (15) of limiting plate (7), the fixed intercommunication in bottom surface of a location section of thick bamboo (15) has connecting seat (16), spread groove (18) have been seted up to the bottom surface of connecting seat (16), fixed orifices (17) have been seted up to the upper surface of connecting seat (16), the quantity of fixed orifices (17) is four at least.

2. The annular carbon brush mechanism convenient to replace the carbon brush is characterized in that symmetrical positioning clamping columns (9) are fixedly connected to the inner side wall of the annular frame (1), and a second carbon brush (10) is clamped on one side face, close to each other, of each of the two positioning clamping columns (9).