CN218258572U

CN218258572U - Motor hub

Info

Publication number: CN218258572U
Application number: CN202222700944.2U
Authority: CN
Inventors: 谢洪辉
Original assignee: Rui'an Huiyue Locomotive Parts Co ltd
Current assignee: Rui'an Huiyue Locomotive Parts Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-10
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to a motor wheel hub technical field specifically is a motor wheel hub, including wheel hub main part and end cover, both ends set up the end cover respectively about the wheel hub main part, the wheel hub main part includes solid fixed ring, collar and go-between, both sides slope respectively about the solid fixed ring sets up the go-between, the go-between is ordered the top and is set up the collar, the end cover sets up in the collar, set up installation device between end cover and the collar lateral wall, installation device is including installation piece, stopper and spacing spring, the collar left and right sides lateral wall sets up logical groove respectively, the collar inner wall left and right sides is located logical groove bottom symmetry and sets up curved mounting groove, is convenient for accomplish installation and dismantlement between wheel hub main part and the end cover to be convenient for change convenient for internal component when this motor wheel hub damages, convenient operation.

Description

Motor hub

Technical Field

The utility model relates to a motor hub technical field specifically is a motor hub.

Background

With the continuous improvement of living standard, people also put forward higher requirements on life quality, and various forms of traffic ways emerge continuously, wherein the battery car belongs to one of the hot products at present.

As storage battery car's core component, motor wheel hub's performance is very crucial to storage battery car's operation, at present, motor wheel hub on the market adopts magnet steel and stator rotor cooperation to rotate, it is the integrated into one piece structure mostly, inconvenient overhauls internal component, partly motor wheel hub connects for the thread tightening mode simultaneously, vibrations that the in-process produced are gone at the storage battery car can lead to thread tightening department to take place to become flexible, thereby influence joint strength, and then influence motor wheel hub's performance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a motor hub.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a motor hub, includes wheel hub main part and end cover, both ends set up the end cover respectively about the wheel hub main part, the wheel hub main part is including solid fixed ring, collar and go-between, gu fixed ring both sides slope respectively about set up the go-between, the go-between is ordered the top and is set up the collar, the end cover sets up in the collar, set up installation device between end cover and the collar lateral wall, installation device is including installation piece, stopper and spacing spring, the collar left and right sides lateral wall sets up logical groove respectively, the collar inner wall left and right sides is located logical groove bottom symmetry and sets up curved mounting groove, mounting groove and installation piece looks adaptation, the end cover lateral wall is located the installation piece and keeps away from mounting groove one side and sets up the spacing groove, slide in the spacing groove and set up the stopper, set up spacing spring between stopper and the spacing groove tank bottom.

In order to avoid wearing and tearing between installation piece and the mounting groove lateral wall, the utility model discloses the improvement has, installation piece lateral wall sets up the rubber pad.

For the convenience of promote this motor wheel hub's heat dispersion, the utility model discloses the improvement has, end cover surface equipartition heat conduction stick, the heat conduction stick runs through the end cover.

In order to facilitate the sealing performance who promotes motor wheel hub to prevent that the dust among the external environment from getting into in the wheel hub main part, the utility model discloses the improvement has, end cover lateral wall bottom sets up the sealing washer.

In order to facilitate the use intensity that promotes the wheel hub main part, the utility model discloses the improvement has, the wheel hub main part adopts integrative casting shaping.

In order to prevent the fixed ring from deforming in the using process, the utility model discloses the improvement has, both sides set up the reinforcement sleeve respectively about the fixed ring outer wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a motor wheel hub possesses following beneficial effect:

this motor hub, through installation device's setting, be convenient for accomplish the installation between wheel hub main part and the end cover and dismantle to be convenient for change convenient operation to internal element when this motor hub damages. Through the setting of reinforcement sleeve, be convenient for prevent that solid fixed ring from taking place to warp in the use.

Drawings

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

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

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. a hub body; 2. an end cap; 3. a fixing ring; 4. a mounting ring; 5. a connecting ring; 6. mounting a block; 7. a limiting block; 8. a limiting spring; 9. a through groove; 10. mounting grooves; 11. a reinforcing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, a motor wheel hub, including wheel hub main part 1 and end cover 2, both ends set up end cover 2 respectively about wheel hub main part 1, wheel hub main part 1 is including solid fixed ring 3, collar 4 and go-between 5, gu fixed ring 3 inclines respectively about both sides and sets up the go-between 5, the go-between 5 is ordered the top and is set up collar 4, end cover 2 sets up in collar 4, set up installation device between end cover 2 and the collar 4 lateral wall, installation device includes installation piece 6, stopper 7 and spacing spring 8, the collar 4 left and right sides lateral wall sets up logical groove 9 respectively, the 4 inner wall left and right sides of collar is located logical groove 9 bottom symmetry and sets up curved mounting groove 10,

mounting groove

10 and 6 looks adaptations of installation piece, 2 lateral walls of end cover are located installation piece 6 and keep away from mounting groove 10 one side and set up the spacing groove, the spacing inslot slides and sets up stopper 7, set up spacing spring 8 between stopper 7 and the spacing groove tank bottom. When using, operating personnel presses stopper 7 and makes stopper 7 withdraw the spacing inslot, later operating personnel will install piece 6 and lead to groove 9 and align and stretch into collar 4 with end cover 2, when installation piece 6 reachs logical groove 9 bottom, operating personnel rotates end cover 2, thereby make installation piece 6 remove in the mounting groove 10, when spacing groove aligns with logical groove 9, stopper 7 stretches into logical groove 9 under spacing spring 8's effect, thereby accomplish spacing to end cover 2, carry out the location of direction from top to bottom to installation piece 6 through mounting groove 10 simultaneously, thereby it is fixed to accomplish the installation between end cover 2 and the wheel hub main part 1, convenient dismounting simultaneously, and then be convenient for change internal element when this motor wheel hub damages, and convenient for operation is convenient for change internal element

In the use, can produce wearing and tearing between installation piece 6 and the mounting groove 10 lateral wall, installation piece 6 lateral wall sets up the rubber pad, avoids the wearing and tearing between installation piece 6 and the mounting groove 10 lateral wall.

In the use, the work of 1 inner part of wheel hub main part can produce the heat, and these heats can be stayed in this motor wheel hub, influence this motor wheel hub's performance, 2 surface equipartitions heat conduction rods of end cover, the heat conduction rod runs through end cover 2, is convenient for promote this motor wheel hub's heat dispersion.

In the use, dust in the external environment can get into in the wheel hub main part 1 through the gap of end cover 2 with wheel hub

main part

1, 2 lateral wall bottoms of end cover set up the sealing washer, are convenient for promote motor wheel hub's sealing performance to prevent that dust in the external environment from getting into in the wheel hub main part 1.

Wheel hub main part 1 adopts integrative casting shaping, is convenient for promote wheel hub main part 1's use intensity.

In the use, gu fixed ring 3 takes place to warp easily in the use, gu 3 outer wall upper and lower both sides of fixed ring set up uide bushing 11 respectively, are convenient for prevent that solid fixed ring 3 from taking place to warp in the use.

In the description herein, it is noted that, unless expressly stated or limited otherwise, the terms "connected" and "coupled" are to be construed broadly, e.g., as meaning fixedly attached, detachably attached, or integrally attached; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the description herein, it is noted that 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor hub, includes wheel hub main part (1) and end cover (2), its characterized in that: end cover (2) are set up respectively at both ends about wheel hub main part (1), wheel hub main part (1) is including solid fixed ring (3), collar (4) and go-between (5), gu both sides slope respectively about fixed ring (3) and set up go-between (5), go-between (5) top sets up collar (4), end cover (2) set up in collar (4), set up installation device between end cover (2) and collar (4) lateral wall, installation device includes installation piece (6), stopper (7) and spacing spring (8), collar (4) left and right sides lateral wall sets up logical groove (9) respectively, collar (4) inner wall left and right sides is located logical groove (9) bottom symmetry and sets up curved mounting groove (10), mounting groove (10) and installation piece (6) looks adaptation, end cover (2) lateral wall is located installation piece (6) and keeps away from mounting groove (10) one side and sets up the spacing groove, the spacing inslot slides and sets up stopper (7), set up spacing spring (8 tank bottom between stopper (7) and the spacing groove.

2. A motor hub according to claim 1, wherein: and a rubber pad is arranged on the side wall of the mounting block (6).

3. A motor hub according to claim 2, wherein: and heat conducting rods are uniformly distributed on the surface of the end cover (2) and penetrate through the end cover (2).

4. A motor hub as claimed in claim 3, wherein: and a sealing ring is arranged at the bottom end of the side wall of the end cover (2).

5. An electric machine hub as claimed in claim 4, wherein: the hub main body (1) is formed by integral casting.

6. An electric machine hub as claimed in claim 5, wherein: and the upper side and the lower side of the outer wall of the fixing ring (3) are respectively provided with a reinforcing sleeve (11).