CN217036911U

CN217036911U - Brush yoke plate subassembly of fin motor

Info

Publication number: CN217036911U
Application number: CN202220135610.2U
Authority: CN
Inventors: 王靖宇; 王力
Original assignee: Ningbo Binyu Motor Co ltd
Current assignee: Ningbo Binyu Motor Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-22
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a brush yoke plate assembly of an empennage motor, which comprises a first shell and a second shell, wherein the surface of the first shell is fixedly connected with the second shell, the surface of the first shell is provided with a mounting hole, a brush yoke plate module is arranged in the mounting hole in a matching way, motor assemblies are arranged on the surfaces of the first shell and the second shell, and the motor assemblies and the brush yoke plate module are arranged in a matching way; the brush yoke plate module comprises a connector, a connecting module, a commutator, a lug, a mounting frame, a torsion spring and a carbon brush, wherein the connector is installed in the first shell and the second shell in a matched mode, the connecting module is installed in the connector, and the brush yoke plate module of the empennage motor is suitable for two-stage motors all the way and has practicability.

Description

Brush yoke plate subassembly of fin motor

Technical Field

The utility model relates to the technical field of motor brush yoke plates, in particular to a brush yoke plate assembly of an empennage motor.

Background

The brush holder plate is constructed of a brush box portion for holding the carbon brush at a prescribed position, a pressing portion for pressing the carbon brush with an appropriate pressure to prevent the carbon brush from vibrating, a frame portion for connecting the brush box and the pressing portion, and a fixing portion for fixing the brush holder plate to the motor.

The existing brush yoke plate component of the empennage motor is mostly arranged according to four poles and two paths, and the brush yoke plate component of the empennage motor is not suitable for a motor with two poles and one path.

Disclosure of Invention

The present invention is directed to a brush yoke plate assembly of a rear wing motor to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a brush yoke board subassembly of fin motor, includes first casing and second casing, the fixed surface of first casing is connected with the second casing, the mounting hole has been seted up on the surface of first casing, the brush yoke board module is installed to the inside cooperation of mounting hole, the surface mounting of first casing and second casing has motor element, motor element and brush yoke board module cooperation installation.

Preferably, the brush yoke plate module includes connector, linking module, commutator, lug, mounting bracket, torque spring and carbon brush, the connector is installed to the inside cooperation of first casing and second casing, the internally mounted of connector has linking module, the fixed surface of connector is connected with the mounting bracket, the mounting bracket is installed with the linking module cooperation, the surperficial symmetry fixedly connected with lug of mounting bracket, the surface cover of lug is equipped with torque spring, torque spring's surface cooperation installs the carbon brush, a plurality of commutators, two are installed to the mounting bracket inside cooperation the carbon brush is installed with a plurality of commutator cooperation.

Preferably, the surface of the mounting frame is symmetrically and fixedly connected with limiting plates, the carbon brush is installed with the limiting plates in a sliding mode, and the two limiting plates are installed with the connecting module in a matched mode.

Preferably, the two carbon brushes are arranged symmetrically along the center.

Preferably, motor element is including installation casing, connecting axle, slewing mechanism and magnetic sheet, the surface coordination of mounting bracket installs the installation casing, the magnetic sheet is installed to the inner wall symmetry of installation casing, two be provided with slewing mechanism between the magnetic sheet, it is a plurality of the connecting axle is installed to the surface coordination of commutator, the one end and the slewing mechanism fixed connection of connecting axle.

Preferably, the first housing and the second housing are fixedly connected through bolts.

Compared with the prior art, the utility model has the beneficial effects that:

the installing frame is the brush frame plate, the surface of the installing frame is symmetrically and fixedly connected with the protruding blocks for installing the torque spring, so that the torque spring can be in contact with the surface of the carbon brush, the carbon brush and the commutator are ensured to be stably installed in a matched mode, meanwhile, the torque spring is convenient to install and disassemble, the carbon brush is also convenient to install and disassemble, the included angle between the two carbon brushes is one hundred and eighty degrees, the connecting module is of a connecting structure of an existing circuit board and the surface of the existing circuit board and is connected with the carbon brush through the limiting plate, the connecting port is inserted into the corresponding connecting head to be electrified, the commutator, the connecting shaft and the rotating mechanism rotate, the rotating mechanism is an existing rotor and a coil wound on the surface of the existing rotor, and compared with the brush frame plates of two-path motors, the installing frame is simple and has practicability.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the first housing according to the present invention;

FIG. 4 is a schematic view of a brush holder plate module according to the present invention;

FIG. 5 is a second schematic view of the brush holder plate module of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. mounting holes; 4. a brush holder plate module; 5. a motor assembly; 6. a connecting port; 7. a connection module; 8. a commutator; 9. a bump; 10. a mounting frame; 11. a torsion spring; 12. a carbon brush; 13. a limiting plate; 14. a connecting shaft; 15. a rotating mechanism; 16. a magnetic sheet; 17. and (5) installing the shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a brush yoke plate subassembly of fin motor, includes first casing 1 and second casing 2, the fixed surface of first casing 1 is connected with second casing 2, mounting hole 3 has been seted up on the surface of first casing 1, brush yoke plate module 4 is installed to 3 inside cooperation in mounting hole, the surface mounting of first casing 1 and second casing 2 has motor element 5, motor element 5 and brush yoke plate module 4 cooperation installation.

The brush holder plate module 4 comprises a connecting port 6, a connecting module 7, a commutator 8, a convex block 9, a mounting frame 10, a torsion spring 11 and a carbon brush 12, a connecting port 6 is arranged inside the first shell 1 and the second shell 2 in a matching way, a connecting module 7 is arranged inside the connecting port 6, the surface of the connecting port 6 is fixedly connected with a mounting rack 10, the mounting rack 10 is matched and mounted with the connecting module 7, the surface of the mounting rack 10 is symmetrically and fixedly connected with a lug 9, the surface of the lug 9 is sleeved with a torsion spring 11, the surface of torsion spring 11 is installed the carbon brush 12, a plurality of commutators 8 are installed to the inside cooperation of mounting bracket 10, two the carbon brush 12 is installed with a plurality of commutators 8 cooperation, and torsion spring 11's elasticity makes carbon brush 12 can be stable with a plurality of commutators 8 cooperation installation, the installation and the dismantlement of being convenient for simultaneously.

The surface of the mounting rack 10 is symmetrically and fixedly connected with limiting plates 13, the carbon brush 12 is installed with the limiting plates 13 in a sliding mode, and the two limiting plates 13 are installed with the connecting module 7 in a matched mode to achieve the electric connection effect.

The two carbon brushes 12 are arranged symmetrically along the center, so that the carbon brushes can be conveniently matched with the plurality of commutators 8.

Motor element 5 is including installation casing 17, connecting axle 14, slewing mechanism 15 and magnetic sheet 16, the surface fit of mounting bracket 10 installs installation casing 17, magnetic sheet 16 is installed, two to the inner wall symmetry of installation casing 17 be provided with slewing mechanism 15 between the magnetic sheet 16, it is a plurality of connecting axle 14 is installed to commutator 8's surface fit, connecting axle 14's one end and slewing mechanism 15 fixed connection, installation shell inner wall symmetry are provided with magnetic sheet 16 for slewing mechanism 15 can last the rotation.

The first shell 1 and the second shell 2 are fixedly connected through bolts, so that the first shell 1 and the second shell 2 can be conveniently mounted and dismounted.

The working principle is as follows: mounting bracket 10 through setting up is brush yoke plate promptly, at mounting bracket 10 and surperficial symmetry fixedly connected with lug 9, an installation for torque spring 11, make torque spring 11 can with carbon brush 12 surface contact, guarantee that carbon brush 12 and commutator 8 cooperation installation are stable, be convenient for simultaneously torque spring 11's installation and dismantlement, also be convenient for carbon brush 12's installation and dismantlement, contained angle between two carbon brushes 12 is one hundred eighty degrees, connection module 7 is current circuit board and surperficial connection structure thereof, be connected with carbon brush 12 through limiting plate 13, connector 6 inserts the connector that corresponds and switches on, make commutator 8 and connecting axle 14 and slewing mechanism 15 rotate, slewing mechanism 15 is current rotor and two tunnel winding's coil, compared with four poles motor's brush yoke plate, it is comparatively simple to set up, and has the practicality.

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.

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

Claims

1. The utility model provides a brush yoke board subassembly of fin motor, includes first casing (1) and second casing (2), the fixed surface of first casing (1) is connected with second casing (2), its characterized in that: mounting hole (3) have been seted up on the surface of first casing (1), brush frame board module (4) are installed in mounting hole (3) inside cooperation, the surface mounting of first casing (1) and second casing (2) has motor element (5), motor element (5) and brush frame board module (4) cooperation installation.

2. The brush holder plate assembly of a rear wing motor according to claim 1, characterized in that: the brush holder plate module (4) comprises a connecting port (6), a connecting module (7), a commutator (8), a convex block (9), a mounting frame (10), a torsion spring (11) and a carbon brush (12), a connecting port (6) is arranged in the first shell (1) and the second shell (2) in a matching way, a connecting module (7) is arranged in the connecting port (6), the surface of the connecting port (6) is fixedly connected with a mounting frame (10), the mounting rack (10) is matched with the connecting module (7) for mounting, the surface of the mounting rack (10) is symmetrically and fixedly connected with the convex blocks (9), the surface of the lug (9) is sleeved with a torsion spring (11), the surface of the torsion spring (11) is provided with a carbon brush (12) in a matching way, a plurality of commutators (8) are installed to mounting bracket (10) inside cooperation, two carbon brush (12) and a plurality of commutators (8) cooperation installation.

3. A brush holder plate assembly of a rear wing motor according to claim 2, characterized in that: the surface of the mounting rack (10) is symmetrically and fixedly connected with limiting plates (13), the carbon brushes (12) are slidably mounted with the limiting plates (13), and the two limiting plates (13) are mounted with the connecting module (7) in a matched mode.

4. A brush holder plate assembly of a rear wing motor according to claim 2, characterized in that: the two carbon brushes (12) are arranged symmetrically along the center.

5. A brush holder plate assembly of a rear wing motor according to claim 2, characterized in that: motor element (5) are including installation casing (17), connecting axle (14), slewing mechanism (15) and magnetic sheet (16), the surface coordination of mounting bracket (10) installs installation casing (17), magnetic sheet (16) are installed to the inner wall symmetry of installation casing (17), two be provided with slewing mechanism (15) between magnetic sheet (16), it is a plurality of connecting axle (14) are installed to the surface coordination of commutator (8), the one end and slewing mechanism (15) fixed connection of connecting axle (14).

6. A brush holder plate assembly of a rear wing motor according to claim 1, characterized in that: the first shell (1) and the second shell (2) are fixedly connected through bolts.