CN214380462U

CN214380462U - Carbon brush motor stator that shock resistance is strong

Info

Publication number: CN214380462U
Application number: CN202023233613.XU
Authority: CN
Inventors: 成盛; 毛飞熊
Original assignee: Nantong Shuoxing Electromechanical Co Ltd
Current assignee: Nantong Shuoxing Electromechanical Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-08
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a carbon brush motor stator with strong shock resistance, which comprises a box body, wherein a box cover is slidably arranged at the top of the box body, a limit ring is inserted into the central position inside the box body, four groups of equidistant springs are fixedly arranged around the inside of the limit ring, a welding block is fixedly arranged at the bottom of the spring, a fixing ring is fixedly arranged at the bottom of the welding block, a permanent magnet is sleeved inside the fixing ring, a rotor coil is fixedly connected inside the permanent magnet, and a rotating shaft is fixedly connected inside the rotor coil, the utility model discloses a carbon brush motor stator with strong shock resistance, which is provided with a box opening, a box cover and anti-skid grains, when a person needs to disassemble and maintain a motor inside the box body, the box cover only needs to be twisted out through the anti-skid grains, then the motor is taken out from the inside the box body through the limit ring, and the motor can be maintained, the working efficiency of maintenance personnel is increased.

Description

Carbon brush motor stator that shock resistance is strong

Technical Field

The utility model relates to a carbon brush motor stator, in particular to carbon brush motor stator that shock resistance is strong belongs to the carbon brush motor stator technical field that shock resistance is strong.

Background

With the development of the times, the utilization rate of various motors is increased, the market of accessories of the motors is also increased, the motor stator is an important component of the motors such as a generator and a starter, and in the working process of the motors, the stator of the carbon brush motor in the motor is damaged by vibration due to overlarge frequency, so that the stator of the carbon brush motor needs to be replaced periodically, and the carbon brush motor stator with strong vibration resistance is needed.

Current carbon brush motor stator is too big at the course of the work because of the noise that vibrations easily cause the motor, causes the influence to operating personnel's health, and current carbon brush motor stator is mostly with bolt fixed mounting inside the box, when the motor breaks down, and the personnel of not being convenient for are to the dismantlement of motor, then maintain, have resulted in maintenance personal's work efficiency low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon brush motor stator that shock resistance is strong to current carbon brush motor stator who proposes in solving above-mentioned background art is too big because of the noise that vibrations easily cause the motor in the course of the work, causes the influence to operating personnel's health, and current carbon brush motor stator is mostly with bolt fixed mounting inside the box, when the motor breaks down, the personnel of not being convenient for to the dismantlement of motor, then maintains, has leaded to the problem that maintenance personal's work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbon brush motor stator that shock resistance is strong, includes the box body, the top slidable mounting of box body has the lid, the inside central point department of position of box body inserts the spacing ring, the inside fixed mounting all around of spacing ring has the equidistant spring of four groups, the bottom fixed mounting of spring has the welding piece, the bottom fixed mounting of welding piece has solid fixed ring, gu fixed ring's inside embolias there is the permanent magnet, the inside fixedly connected with rotor coil of permanent magnet, rotor coil's inside fixedly connected with pivot, the one end of pivot is close to top position department and has inserted motor body, motor body's outside fixed mounting has the carbon brush body of two sets of equidistance.

As a preferred technical scheme of the utility model, the top on box body surface is equipped with the box mouth, the inside central point department of position fixed mounting of box body has the fixture block of four equidistance of group.

As a preferred technical scheme of the utility model, the outside of spacing ring is equipped with the draw-in groove of four equidistance of group with the position department that the fixture block corresponds, fixture block slidable mounting is in the inside of draw-in groove.

As an optimal technical scheme of the utility model, the top of lid is equipped with the opening with the position department that the pivot corresponds, the outer wall of lid is equipped with anti-skidding line.

As an optimized technical solution of the present invention, the box cover is slidably mounted on the surface of the box opening.

As a preferred technical scheme of the utility model, the one end fixed mounting of spring has the inserted bar, the other end fixed mounting of spring has the intubate, the inserted bar inserts the inside of intubate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a carbon brush motor stator that shock resistance is strong:

1. the utility model relates to a carbon brush motor stator that shock resistance is strong through having set up spring, spacing ring, draw-in groove and solid fixed ring, when installation personnel can overlap solid fixed ring outside rotor coil, then go up draw-in groove card through outside spring with the spacing ring and go into the inside fixture block of box body and fix, the spring is flexible from top to bottom at the motor during operation, prevents that inside electrical component from driving the box body vibrations noise emission at the during operation, influences that staff's is healthy.

2. The utility model relates to a carbon brush motor stator that shock resistance is strong through having set up box mouth, lid and anti-skidding line, when personnel need dismantle the maintenance to the inside motor of box body, only need through anti-skidding line with the lid twist out can, then take the motor out from the box body is inside through the spacing ring, just can maintain the motor, increased maintenance personal's work efficiency.

Drawings

Fig. 1 is a schematic view of an explosive overall structure of the present invention;

fig. 2 is a schematic diagram of the explosive internal structure of the present invention;

fig. 3 is a schematic view of the overall structure of the box cover of the present invention.

In the figure: 1. a box body; 2. a box opening; 3. a box cover; 4. anti-skid lines; 5. an opening; 6. a clamping block; 7. a rotating shaft; 8. a motor body; 9. a carbon brush body; 10. a rotor coil; 11. a spring; 12. welding the blocks; 13. a limiting ring; 14. a card slot; 15. a fixing ring; 16. a permanent magnet; 17. inserting a rod; 18. and (4) inserting a tube.

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. 1-3, the utility model provides a carbon brush motor stator with strong shock resistance, which comprises a box body 1, a box cover 3 is slidably mounted at the top of the box body 1, the box cover 3 seals the box body 1, a box opening 2 is arranged at the top of the surface of the box body 1, the box opening 2 is convenient for screwing the box cover 3, four groups of equidistant clamping blocks 6 are welded at the central position inside the box body 1, the clamping blocks 6 are convenient for fixing a limit ring 13, an opening 5 is arranged at the position of the top of the box cover 3 corresponding to a rotating shaft 7, the opening 5 is convenient for connecting an external connector with the rotating shaft 7, anti-skid lines 4 are arranged on the outer wall of the box cover 3, the palm can not slide when a person screws the box cover 3, the box cover 3 is slidably mounted on the surface of the box opening 2, the person screws the box cover 3 with the box opening 2 to seal the box body 1, the limit ring 13 is inserted at the central position inside the box body 1, the limiting ring 13 fixes the whole element in the box body 1, four groups of equidistant clamping grooves 14 are arranged at the positions, corresponding to the clamping blocks 6, of the outer side of the limiting ring 13, the clamping grooves 14 are convenient for personnel to fix the limiting ring 13, the clamping blocks 6 are slidably installed in the clamping grooves 14, the clamping blocks 6 are welded in the box body 1, when the personnel push the limiting ring 13 into the box body 1, the clamping grooves 14 outside the limiting ring 13 are overlapped with the clamping blocks 6 to fix the limiting ring 13, the device is guaranteed not to shake when in work, four groups of equidistant springs 11 are welded around the inner part of the limiting ring 13, the springs 11 guarantee that the permanent magnets 16 in the fixing ring 15 do not shift to impact the inner wall of the box body 1 when in work, and the phenomenon of vibration occurs, an inserting rod 17 is welded at one end of each spring 11, an inserting tube 18 is welded at the other end of each spring 11, and the inserting rod 17 is inserted into the inserting tube 18, the inserted bar 17 reciprocates in the intubate 18 inside along with the flexible of spring 11 thereby play limiting displacement to spring 11, avoid the flexible in-process of spring 11 solid fixed ring 15 inside permanent magnet 16 because of appearing vibrations and send the noise, the bottom welding of spring 11 has welding block 12, the bottom welding of welding block 12 has solid fixed ring 15, welding block 12 and spring 11 are connected solid fixed ring 15 and spacing ring 13, gu fixed ring 15's inside embolias there is permanent magnet 16, the inside fixedly connected with rotor coil 10 of permanent magnet 16, the inside fixedly connected with pivot 7 of rotor coil 10, the one end of pivot 7 is close to top position department and has inserted motor body 8, motor body 8's outside fixed mounting has two sets of equidistant carbon brush bodies 9, gu fixed ring 15 fixes carbon brush motor stator's whole, guarantee at the during operation, carbon brush motor stator can not drive outside box 1 and shake.

When the carbon brush motor stator with strong shock resistance is used, when in installation, firstly, a rotor coil 10 inside a permanent magnet 16 is connected with a rotating shaft 7, then the motor body 8 is inserted into the surface of the rotating shaft 7, then a carbon brush body 9 is fixedly connected with the outer part of the motor body 8, then a fixing ring 15 is sleeved on the outer side of the permanent magnet 16, then a limiting ring 13 is fixedly connected with a spring 11, then a clamping block 6 on the surface of the limiting ring 13 is positioned at the same position as a clamping groove 14 inside a box body 1, the limiting ring 13 is pushed into the box body 1, the clamping groove 14 is connected with the clamping block 6, then a box cover 3 is screwed on a box opening 2 at the top of the box body 1, then an external connector is connected with the rotating shaft 7 through an opening 5 at the top of the box opening 2, when a maintenance person needs to maintain the motor stator, only the anti-slip pattern 4 on the surface of the box cover 3 is needed, the box cover 3 is unscrewed from the box opening 2, and then the limiting ring 13 is pulled out from the interior of the box body 1, so that the carbon brush motor stator can be maintained, and the working efficiency of maintenance personnel is improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A carbon brush motor stator with strong shock resistance comprises a box body (1) and is characterized in that, the top of the box body (1) is provided with a box cover (3) in a sliding way, a limit ring (13) is inserted into the central position inside the box body (1), four groups of equidistant springs (11) are fixedly arranged on the periphery inside the limiting ring (13), the bottom of the spring (11) is fixedly provided with a welding block (12), the bottom of the welding block (12) is fixedly provided with a fixing ring (15), a permanent magnet (16) is sleeved in the fixed ring (15), a rotor coil (10) is fixedly connected in the permanent magnet (16), a rotating shaft (7) is fixedly connected inside the rotor coil (10), a motor body (8) is inserted into one end of the rotating shaft (7) close to the top, and two groups of equidistant carbon brush bodies (9) are fixedly arranged on the outer side of the motor body (8).

2. The high shock resistance carbon brush motor stator according to claim 1, wherein: the top on box body (1) surface is equipped with box mouth (2), the inside central point department fixed mounting of position of box body (1) has four groups of equidistant fixture blocks (6).

3. The high shock resistance carbon brush motor stator according to claim 2, wherein: the outside of spacing ring (13) is equipped with four equidistant draw-in grooves (14) with the position department that fixture block (6) correspond, fixture block (6) slidable mounting is in the inside of draw-in groove (14).

4. The high shock resistance carbon brush motor stator according to claim 1, wherein: the top of box lid (3) is equipped with opening (5) with the position department that pivot (7) correspond, the outer wall of box lid (3) is equipped with anti-skidding line (4).

5. The high-shock-resistance carbon brush motor stator according to claim 4, wherein: the box cover (3) is slidably arranged on the surface of the box opening (2).

6. The high shock resistance carbon brush motor stator according to claim 1, wherein: one end fixed mounting of spring (11) has inserted bar (17), the other end fixed mounting of spring (11) has intubate (18), inserted bar (17) inserts the inside of intubate (18).