CN219582710U

CN219582710U - Dismounting device of wheel hub motor

Info

Publication number: CN219582710U
Application number: CN202320723624.0U
Authority: CN
Inventors: 王家堡
Original assignee: Hunan Juyuan Electric Drive Intelligent Equipment Co ltd
Current assignee: Hunan Juyuan Electric Drive Intelligent Equipment Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-25
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of hub motor disassembly tools, in particular to a disassembly device of a hub motor, which comprises the following technical scheme: the sleeve body, the sleeve body adopts drum dress structural design, the sleeve body adopts pure copper material design, sleeve body outer wall both sides are embedded respectively and are installed anti-skidding cover, the reservation groove has been seted up respectively to sleeve body front and back both ends, sleeve body top fixed mounting has the nut cover, nut cover cross section adopts hexagon structural design, the nut cover top is seted up flutedly, sleeve body inner wall bottom embedding is installed and is consolidated the cover, it adopts alloy material design to consolidate the cover, consolidate the inboard cross section of cover and adopt hexagon structural design. The utility model solves the problem that the socket spanner in the prior art is difficult to disassemble the nut on the hub motor.

Description

Dismounting device of wheel hub motor

Technical Field

The utility model relates to the technical field of hub motor disassembly tools, in particular to a disassembly device of a hub motor.

Background

The traffic and transportation in the world are highly developed, and the pressure of energy conservation and environmental protection is increasing day by day. Climate warming, energy crisis, has become a common challenge for the 21 st century human being. In order to improve the situations, the environment-friendly and convenient riding-assisting tool for the electric bicycles and the electric automobiles is gradually rising. The hub motor technology has the characteristics of compact and concise structure, more flexible layout of driving efficiency, no need of complex mechanical transmission and the like, and is increasingly applied to electric automobiles and electric bicycles. And the maintenance of the hub motor is gradually becoming a popular industry. How to realize the disassembly of the hub motor is a current difficult problem under the condition that the motor is not damaged when the motor is disassembled.

Chinese utility model patent: the publication number is CN208592768U, discloses a socket wrench, relates to the technical field of rotary tools of bolts or nuts, and is designed for solving the problem that the conventional socket wrench cannot be used when the space is narrow. The socket wrench comprises a cylindrical or tubular wrench body and a handle for twisting the wrench body, wherein at least two protruding parts are formed on the bottom surface of the wrench body in an outward protruding mode along the axial direction, and all protruding parts are symmetrically arranged relative to the axial line of the wrench body. The socket spanner solves the problem that the existing socket spanner cannot be used when the space around a bolt or a nut is small, and has wider application range and more convenient use; a socket wrench can be suitable for bolts or nuts with various sizes, and the socket wrench does not need to be replaced frequently in the working process.

In the prior art, CN208592768U is usually fixed by a nut and a cable is inserted into the nut at the center of the wheel hub motor when the wheel hub motor is disassembled, so that the conventional socket wrench is blocked by the cable when the nut is sleeved, and the socket wrench is difficult to be applied to the disassembly of the wheel hub motor in the prior art, so that a disassembly device of the wheel hub motor is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a dismounting device for a hub motor, which has the advantage of being convenient for dismounting a nut penetrating through a cable on the hub motor, and solves the problem that a socket wrench in the prior art is difficult to dismount the nut on the hub motor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dismounting device of wheel hub motor, includes the sleeve body, reserve tank has been seted up respectively at sleeve body front and back both ends, sleeve body top fixed mounting has the nut cover, sleeve body inner wall bottom embedding is installed and is consolidated the cover.

When the dismounting device for the hub motor in the technical scheme is used, the bottom of the sleeve body is inserted on the nut of the hub motor, a cable penetrating through the nut penetrates through the reserved groove, the operation of inserting the sleeve body on the nut of the hub motor is further met, and meanwhile, a common wrench is clamped outside the nut sleeve or is inserted in the groove, so that the nut on the hub motor can be dismounted.

Preferably, the sleeve body adopts drum dress structural design, and the sleeve body adopts pure copper material design, and sleeve body outer wall both sides are embedded respectively and are installed anti-skidding cover.

Preferably, the number of the anti-slip sleeves is two, and anti-slip particles are respectively arranged on the outer sides of the two anti-slip sleeves.

Preferably, the number of the reserved grooves is two, and the two reserved grooves are respectively coated with an anti-wear sleeve.

Preferably, the two anti-abrasion sleeves are made of stainless steel materials, and the outer wall surfaces of the two anti-abrasion sleeves are polished smoothly.

Preferably, the cross section of the nut sleeve adopts a hexagonal structural design, and the top of the nut sleeve is provided with a groove.

Preferably, the depth of the groove is matched with the depth of the nut sleeve, and the cross section of the groove adopts a hexagonal structure design.

Preferably, the reinforcing sleeve is made of alloy materials, and the inner cross section of the reinforcing sleeve is made of a hexagonal structure.

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

according to the utility model, the sleeve body is arranged, the reserved groove is formed in the sleeve body, meanwhile, the anti-abrasion sleeve is arranged at the reserved groove, so that when a cable passes through, the cable can be prevented from being injured by the anti-abrasion sleeve, the cable can pass out of the inner side of the sleeve body through the reserved groove, the sleeve body is conveniently sleeved on the outer side of the nut of the hub motor, the nut sleeve is screwed by a spanner to detach the nut of the hub motor, and the effect of conveniently detaching the nut with the cable on the hub motor is achieved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic bottom view of the present utility model.

In the figure: 1. a sleeve body; 2. an anti-skid sleeve; 3. a nut sleeve; 4. a groove; 5. a reserved groove; 6. an anti-wear sleeve; 7. and (5) reinforcing the sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2, 3 and 4, one embodiment of the present utility model provides: the utility model provides a dismounting device of wheel hub motor, includes sleeve body 1, and sleeve body 1 adopts drum dress structural design, and sleeve body 1 adopts pure copper material design, and sleeve body 1 outer wall both sides are embedded respectively and are installed antiskid cover 2. The number of the anti-skid sleeves 2 is two, and anti-skid particles are respectively arranged on the outer sides of the two anti-skid sleeves 2.

The front end and the rear end of the sleeve body 1 are respectively provided with two reserved grooves 5, and the two reserved grooves 5 are respectively coated with an anti-wear sleeve 6. The two anti-abrasion sleeves 6 are all made of stainless steel materials, and the outer wall surfaces of the two anti-abrasion sleeves 6 are polished smoothly. The nut sleeve 3 is fixedly arranged at the top of the sleeve body 1, the cross section of the nut sleeve 3 adopts a hexagonal structural design, and a groove 4 is formed in the top of the nut sleeve 3. The depth of the groove 4 is matched with the depth of the nut sleeve 3, and the cross section of the groove 4 adopts a hexagonal structural design. The bottom end of the inner wall of the sleeve body 1 is embedded with a reinforcing sleeve 7. The reinforcing sleeve 7 is made of alloy materials, and the inner cross section of the reinforcing sleeve 7 is of a hexagonal structure. Through setting up sleeve body 1 and seting up reservation groove 5 on sleeve body 1, simultaneously, reservation groove 5 department sets up abrasionproof cover 6, and then when the cable passes through, accessible abrasionproof cover 6 avoids the cable injured to, can wear out the cable from sleeve body 1 inboard through reservation groove 5, make things convenient for sleeve body 1 suit in the nut outside of wheel hub motor afterwards, and screw up nut cover 3 through the spanner and realize the dismantlement to wheel hub motor nut, reached the effect of conveniently dismantling the nut of wearing the cable on the wheel hub motor.

When the nut socket is used, the bottom of the socket body 1 is inserted on the nut of the hub motor, and a cable penetrating through the nut penetrates through the reserved groove 5, so that the operation of inserting the socket body 1 on the nut of the hub motor is met, and meanwhile, a common wrench is clamped on the outer side of the nut sleeve 3 or inserted in the groove 4, so that the nut on the hub motor can be detached.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dismounting device of in-wheel motor, includes sleeve body (1), its characterized in that: the novel socket is characterized in that reserved grooves (5) are respectively formed in the front end and the rear end of the socket body (1), a nut sleeve (3) is fixedly arranged at the top of the socket body (1), and a reinforcing sleeve (7) is embedded in the bottom end of the inner wall of the socket body (1).

2. The dismounting device for an in-wheel motor according to claim 1, wherein: the sleeve body (1) adopts drum dress structural design, and sleeve body (1) adopts pure copper material design, and sleeve body (1) outer wall both sides embedding respectively installs antiskid cover (2).

3. The dismounting device for an in-wheel motor according to claim 2, wherein: the number of the anti-slip sleeves (2) is two, and anti-slip particles are respectively arranged on the outer sides of the two anti-slip sleeves (2).

4. The dismounting device for an in-wheel motor according to claim 1, wherein: the number of the reserved grooves (5) is two, and the two reserved grooves (5) are respectively coated with an anti-wear sleeve (6).

5. The dismounting device for an in-wheel motor according to claim 4, wherein: the two anti-abrasion sleeves (6) are made of stainless steel, and the outer wall surfaces of the two anti-abrasion sleeves (6) are polished smoothly.

6. The dismounting device for an in-wheel motor according to claim 1, wherein: the cross section of the nut sleeve (3) adopts a hexagonal structural design, and a groove (4) is formed in the top of the nut sleeve (3).

7. The dismounting device for an in-wheel motor according to claim 6, wherein: the depth of the groove (4) is matched with that of the nut sleeve (3), and the cross section of the groove (4) adopts a hexagonal structural design.

8. The dismounting device for an in-wheel motor according to claim 1, wherein: the reinforcing sleeve (7) is made of alloy materials, and the inner cross section of the reinforcing sleeve (7) is of a hexagonal structure.