阅读说明：本技术 一种可以方便安装固定电感元件的刷架 (Brush holder capable of conveniently mounting and fixing inductance element ) 是由 张发良 束庆林 袁晶水 于 2020-08-24 设计创作，主要内容包括：本发明公开了一种可以方便安装固定电感元件的刷架,包括刷架底盘,所述刷架底盘上沿横向设有关于其中心对称的电感固定机构；电感固定架为锥口结构,方便脱模,拆装电感方便,且电感固定架顶端为圆形弹性卡扣结构,确保可以有效固定电感,夹杆需要有一定长度,保证电感固定架下方下方留足空间,方便电刷刷辫活动,还要保证夹杆长度不能过长,因为夹杆带有弹性,会导致电感晃动,刷架底盘上的大部分部件都关于刷架底盘的中心对称设置,电感安装后稳定可靠。(The invention discloses a brush holder capable of conveniently mounting and fixing an inductance element, which comprises a brush holder chassis, wherein an inductance fixing mechanism which is symmetrical about the center of the inductance fixing mechanism is transversely arranged on the brush holder chassis; the inductance mount is the taper structure, make things convenient for the drawing of patterns, the dismouting inductance is convenient, and inductance mount top is circular elasticity buckle structure, ensure can effectively fix the inductance, the clamping bar needs to have certain length, guarantee that inductance mount below is left sufficient space, make things convenient for the activity of brush pigtail of brush, it can not the overlength still to guarantee clamping bar length, because the clamping bar has elasticity, can lead to the inductance to rock, most parts on the brush yoke chassis all set up about the central symmetry on brush yoke chassis, the inductance is reliable and stable after the installation.)

1. The utility model provides a can be easy to assemble fixed inductance element's brush yoke which characterized in that: comprises a brush frame chassis (1), an inductance fixing mechanism (2) which is symmetrical about the center of the brush frame chassis (1) is transversely arranged on the brush frame chassis (1),

every inductance fixed establishment (2) include an inductance seat (21), inductance seat (21) top is equipped with two bellied seats (22) along vertical symmetry, is in along vertical the bilateral symmetry of inductance seat (21) is equipped with two inductance mount (23), every inductance mount (23) are kept away from one side of inductance seat (21) all is equipped with an inductance socket (24), inductance socket (24) are equipped with the through-hole along vertical direction, inductance (3) are worn to establish on inductance mount (25), inductance mount (25) both ends respectively are equipped with one and insert frame (26), insert frame (26) and insert respectively in the corresponding in the through-hole of inductance socket (24), inductance (3) bottom is contradicted on bellied seat (22), inductance (3) both sides are contradicted on inductance mount (23).

2. A brush holder according to claim 1, wherein: and a through groove is formed in the side surface of one end, far away from the center of the brush holder chassis (1), of the inductance socket (24).

3. A brush holder according to claim 1, wherein: the inductance fixing frame (23) comprises two symmetrically arranged clamping rods (231), the bottoms of the clamping rods (231) and the brush holder chassis (1) are integrally formed, and the tops of the clamping rods (231) form a cone opening structure.

4. A brush holder according to claim 3, wherein: the top end of the clamping rod (231) is of a circular buckling structure.

5. A brush holder according to claim 3, wherein: the clamping rod (231) is made of elastic materials.

6. A brush holder according to claim 1, wherein: the ratio of the height of the inductor fixing frame (23) exceeding the top surface of the inductor base (21) to the height of the bulge base (22) is 3: 1.

7. A brush holder according to claim 1, wherein: the brush holder chassis (1) center has been seted up logical groove along vertical direction, still be equipped with the open slot of a plurality of groups symmetry on the brush holder chassis (1), every group open slot all is about the central symmetry setting of brush holder chassis (1).

8. A brush holder according to claim 1, wherein: the brush holder is characterized in that a plurality of butt joint installation seats (11) are arranged at the bottom of the brush holder chassis (1), and each group of butt joint installation seats (11) are symmetrically arranged relative to the center of the brush holder chassis (1).

Technical Field

The invention relates to the technical field of electrical components, in particular to a brush holder capable of conveniently mounting and fixing an inductance component.

Background

The brush holder in the motor plays the roles of fixing the brush block and conducting electricity, the brush holder is used for large motors, the brush holder is used for small motors, the brush holder of the motor applies pressure to the carbon brush which is in sliding contact with the surface of the commutator or the collecting ring through the spring, so that the carbon brush stably conducts the current between the fixed body and the rotating body, and the brush holder and the carbon brush are very important parts for the motor.

The motor brush holder is generally provided with the inductor, and the installation and replacement steps of the existing inductor are complicated, so that the installation and maintenance cost of equipment is greatly increased; if the position of the inductor on the brush frame is not proper, the inductor is unstable, and the use is influenced; when the brush yoke is connected with other parts of the motor, the brush braid of the electric brush is difficult to move on the brush yoke, and the integral installation speed of the motor is influenced.

Disclosure of Invention

In view of the shortcomings in the prior art, an object of the present invention is to provide a brush holder capable of conveniently mounting and fixing an inductance element, which solves one or more of the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a brush holder capable of conveniently mounting and fixing an inductance element comprises a brush holder chassis, wherein an inductance fixing mechanism which is symmetrical about the center of the inductance fixing mechanism is transversely arranged on the brush holder chassis,

every inductance fixed establishment includes an inductance seat, inductance seat top is equipped with two bellied seats along vertical symmetry, is in along vertical the bilateral symmetry of inductance seat is equipped with two inductance mounts, every the inductance mount is kept away from one side of inductance seat all is equipped with an inductance socket, the inductance socket is equipped with the through-hole along vertical direction, the inductance is worn to establish on the inductance frame, inductance frame both ends respectively are equipped with one and insert the frame, insert the frame respectively in corresponding in the through-hole of inductance socket, the inductance bottom is contradicted on the bellied seat, the inductance both sides are contradicted on the inductance mount.

Furthermore, a through groove is formed in the side face, away from the center of the brush holder chassis, of the inductance socket.

Furthermore, the inductance fixing frame comprises two symmetrically arranged clamping rods, the bottoms of the clamping rods and the brush holder base plate are integrally formed, and the tops of the two clamping rods form a taper structure.

Furthermore, the top end of the clamping rod is of a circular buckling structure.

Furthermore, the clamping rod is made of elastic materials.

Further, the ratio of the height of the inductor fixing frame exceeding the top surface of the inductor base to the height of the protrusion base is 3: 1.

Furthermore, a through groove is formed in the center of the brush holder chassis in the vertical direction, a plurality of groups of symmetrical open grooves are further formed in the brush holder chassis, and each group of open grooves are symmetrically arranged relative to the center of the brush holder chassis.

Furthermore, a plurality of butt joint installation seats are arranged at the bottom of the brush frame chassis, and each group of butt joint installation seats are symmetrically arranged relative to the center of the brush frame chassis.

In conclusion, the invention has the following beneficial effects:

1. the inductor fixing frame is of a cone-mouth structure, so that demoulding is facilitated, the inductor is convenient to disassemble and assemble, and the top end of the inductor fixing frame is of a round elastic buckle structure, so that the inductor can be effectively fixed;

2. the clamping rod needs to have a certain length, so that a sufficient space is reserved below the inductor fixing frame, the electric brush braid can move conveniently, the clamping rod is guaranteed not to be too long, and the inductor can shake due to the elasticity of the clamping rod;

3. most parts on the brush holder chassis are symmetrically arranged about the center of the brush holder chassis, and the inductor is stable and reliable after being installed.

Drawings

FIG. 1 is a top view of a brush holder for conveniently mounting and fixing an inductance component according to the present invention;

FIG. 2 is a front view of a brush holder for conveniently mounting and fixing an inductance component according to the present invention;

FIG. 3 is a perspective view of a brush holder chassis provided by the present invention;

FIG. 4 is a schematic perspective view of a brush holder for conveniently mounting and fixing an inductance component according to the present invention;

FIG. 5 is a schematic diagram of an inductor installation provided by the present invention;

FIG. 6 is a front cross-sectional view of a brush holder for conveniently mounting and fixing an inductance component according to the present invention;

fig. 7 is an enlarged cross-sectional view of the top of an inductance fixture provided in the present invention;

in the figure:

1. a brush holder chassis; 11. butting the mounting seats; 2. an inductor fixing mechanism; 21. an inductor base; 22. a boss base; 23. an inductor fixing frame; 24. an inductive socket; 25. an inductor frame; 26. inserting a frame; 231. and a clamping rod.

Detailed Description