CN220107772U

CN220107772U - Motor disassembling device

Info

Publication number: CN220107772U
Application number: CN202320970855.1U
Authority: CN
Inventors: 徐昌盛; 王玉; 林基勇
Original assignee: Dongxingchang Technology Shenzhen Co ltd
Current assignee: Dongxingchang Technology Shenzhen Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-11-28
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a motor disassembling device; the motor disassembling device includes: the workbench is arranged on a mounting seat and a power mechanism on the workbench, a disassembling mechanism is arranged on the mounting seat, the mounting seat is used for placing a motor, and the power mechanism provides power to enable the disassembling mechanism to disassemble the motor. According to the utility model, the mounting seat and the power mechanism are arranged on the workbench, the dismounting mechanism is arranged on the mounting seat, the mounting seat is used for placing the motor, the power mechanism provides power to enable the dismounting mechanism to disassemble the motor, the problem that the prism is damaged in the motor dismounting process can be effectively solved, the prism is prevented from being scrapped, the dismounted prism can be reused, the production cost is reduced, and the practicability is high.

Description

Motor disassembling device

Technical Field

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

Background

At present, in the process of detaching the motor outer rotor assembly, a metal awl is adopted to extend into the outer rotor assembly to extrude a bearing, and when the motor outer rotor assembly is knocked, the outer rotor vibrates violently, so that the prism is easy to shatter or scratch in appearance, the prism is scrapped, the repeated utilization is impossible, and the production cost is improved.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a motor disassembling device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the embodiment of the utility model provides a motor disassembling device, which comprises: the workbench is arranged on a mounting seat and a power mechanism on the workbench, a disassembling mechanism is arranged on the mounting seat, the mounting seat is used for placing a motor, and the power mechanism provides power to enable the disassembling mechanism to disassemble the motor.

In one embodiment, the disassembling mechanism comprises a clamping bearing piece, an extrusion pin, a floating pin and an elastic piece; the mounting seat is provided with a through hole, the elastic piece is arranged in the through hole, the lower end of the floating pin is in abutting connection with the elastic piece, and the upper end of the floating pin extends out of the through hole; the motor is internally provided with a bearing in a laminated mode, the clamping bearing piece penetrates through the bearing to be in abutting connection with the floating pin, the lower end of the extrusion pin is movably inserted into the clamping bearing piece, and the upper end of the extrusion pin is matched with the power mechanism.

In a specific embodiment, the outer wall of the clamping bearing member is outwardly provided with a protrusion, and a gap is formed between the bearings stacked in the motor, and the protrusion is used for being inserted into the gap.

In a specific embodiment, the card bearing member is formed by combining a left card bearing portion and a right card bearing portion which are identical in structure.

In a specific embodiment, the mounting seat is further provided with a storage cavity, and the storage cavity is located below the bearing.

In a specific embodiment, the lower end of the floating pin extends outwards to form an annular protruding portion, a stop step is arranged in the through hole, and the annular protruding portion is in abutting connection with the stop step.

In a specific embodiment, a headless screw is further disposed in the through hole, and the headless screw is located below the elastic element and is in abutting connection with the elastic element.

In a specific embodiment, the power mechanism comprises a press, an operating handle arranged on one side of the press, and a transmission rod arranged at the bottom of the press, wherein the transmission rod is in transmission connection with the operating handle, and the transmission rod is matched with the extrusion pin.

In a specific embodiment, a pressing head is further connected to the lower end of the transmission rod, and the pressing head is used for pressing down the extrusion pin.

In a specific embodiment, the mounting seat is movably connected to the workbench through a bottom plate.

Compared with the prior art, the motor disassembling device has the beneficial effects that: through being equipped with mount pad and power unit on the workstation, be equipped with on the mount pad and disassemble the mechanism, the mount pad is used for placing the motor, and power unit provides power in order to make disassemble the mechanism and disassemble the motor, can effectively solve the motor and disassemble the problem that causes the prism to damage in-process, avoided the prism to scrap, the prism that disassembles can reuse, reduced manufacturing cost, the practicality is strong.

The utility model is further described below with reference to the drawings and specific embodiments.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a motor disassembling device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a motor disassembly device according to the present utility model;

FIG. 3 is an exploded view of a motor disassembly device according to the present utility model;

fig. 4 is a schematic structural view of the mounting base and the power mechanism provided by the utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

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 fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to the specific embodiment shown in fig. 1 to 4, the utility model discloses a motor disassembling device, comprising: the workbench 10 is provided with a mounting seat 20 and a power mechanism 30, wherein the mounting seat 20 is provided with a disassembling mechanism 40, the mounting seat 20 is used for placing a motor 50, and the power mechanism 30 provides power to enable the disassembling mechanism 40 to disassemble the motor 50.

In the present embodiment, the motor 50 is a brushless motor having a prism.

Specifically, the motor 50 is placed on the mounting seat 20, then the power mechanism 30 is operated to provide power to enable the disassembling mechanism 40 to squeeze the motor 50, so that the bearing 51 in the motor 50 falls off to achieve the effect of disassembling the motor 50, the problem that the prism is damaged in the disassembling process of the motor 50 can be effectively solved, the prism is prevented from being scrapped, the disassembled prism can be reused, the production cost is reduced, and the practicability is high.

In one embodiment, the disassembling mechanism 40 includes a snap bearing 41, a pressing pin 42, a floating pin 43, and an elastic member 44; the mounting seat 20 is provided with a through hole 21, the elastic piece 44 is arranged in the through hole 21, the lower end of the floating pin 43 is in abutting connection with the elastic piece 44, and the upper end of the floating pin extends out of the through hole 21; the motor 50 is internally laminated with a bearing 51, the clamping bearing member 41 passes through the bearing 51 to be in abutting connection with the floating pin 43, the lower end of the extrusion pin 42 is movably inserted into the clamping bearing member 41, and the upper end of the extrusion pin is matched with the power mechanism 30.

Specifically, two bearings 51 are stacked in the motor 50, a center hole of each bearing 51 is concentric with the through hole 21, the floating pin 43 is used for supporting the corresponding clamping bearing piece 41, the extruding pin 42 is firstly placed in the corresponding clamping bearing piece 41, then the power mechanism 30 is manually operated to downwardly extrude the extruding pin 42, the floating pin 43 receives vertical pressure of the extruding pin 42, the elastic piece 44 is compressed by downward movement, the clamping bearing piece 41 receives transverse extrusion force of the extruding pin 42, the clamping bearing piece 41 stretches between the two bearings 51, at the moment, the power mechanism 30 downwardly extrudes the corresponding clamping pin 42 again, the clamping bearing piece 41 pushes out the lower bearing 51, and then the motor 50 is taken down to disassemble the upper bearing 51, so that disassembly of the motor 50 is completed; after the motor 50 is removed, the floating pin 43 is restored to its original position by the elastic force of the elastic member 44.

Preferably, the elastic member 44 is a spring, which is stable in elastic force and high in cost performance.

In an embodiment, a protrusion 413 is outwardly formed on the outer wall of the card bearing member 41, and a gap 52 is formed between the bearings 51 stacked in the motor 50, and the protrusion 413 is inserted into the gap 52.

Specifically, the power mechanism 30 presses the pressing pin 42 downward, the click bearing member 41 receives a lateral pressing force of the pressing pin 42 such that the protrusion 413 is inserted into the gap 52, and when the power mechanism 30 presses the pressing pin 42 downward again, the protrusion 413 applies pressure to the lower bearing 51 to disengage the lower bearing 51 from the prism.

In one embodiment, the card bearing member 41 is formed by combining a left card bearing portion 411 and a right card bearing portion 412 which are identical in structure.

Specifically, the outer walls of the left and right card bearing portions 411 and 412 are each outwardly provided with a protrusion 413, and when the power mechanism 30 presses the pressing pin 42 downward, the left and right card bearing portions 411 and 412 receive the lateral pressing force of the pressing pin 42, and move to the left and right sides, respectively, so that the protrusions 413 are inserted into the gaps 52.

In an embodiment, the mounting base 20 is further provided with a receiving cavity 22, and the receiving cavity 22 is located below the bearing 51.

Specifically, a boss is disposed at the upper end of the mounting base 20, and the motor 50 is sleeved on the boss, so as to position the motor 50, and facilitate the subsequent disassembly of the motor 50. Wherein, accomodate the chamber 22 and be located the boss and switch on with the through-hole 21, after card bearing member 41 extrudeed below bearing 51 and break away from the prism, below bearing 51 drops to accomodate chamber 22, plays the effect of accomodating bearing 51.

In an embodiment, an annular protrusion 431 is outwardly disposed at the lower end of the floating pin 43, and a stop step 23 is disposed in the through hole 21, and the annular protrusion 431 is in abutting connection with the stop step 23.

Specifically, the floating pin 43 is fitted into the through hole 21 from the lower end of the mount 20, and then fitted into the elastic member 44, and the annular protrusion 431 is interference-connected with the stopper step 23 by the elastic force of the elastic member 44, so that the floating pin 43 is not disengaged from the through hole 21.

In an embodiment, a headless screw 24 is further disposed in the through hole 21, and the headless screw 24 is located below the elastic member 44 and is in abutting connection with the elastic member 44.

Specifically, the headless screw 24 is fitted into the through hole 21 to function as a stopper elastic member 44 so that the elastic member 44 is not detached from the through hole 21 and is not displaced to provide a stable elastic force.

In one embodiment, the power mechanism 30 includes a press 31, an operating handle 32 disposed on one side of the press 31, and a transmission rod 33 disposed at the bottom of the press 31, where the transmission rod 33 is in driving connection with the operating handle 32, and the transmission rod 33 is matched with the extrusion pin 42.

Specifically, the press 31 employs the prior art, and will not be described in detail herein. Turning the operating handle 32 moves the transmission rod 33 downward so that the transmission rod 33 presses the pressing pin 42 downward, and the operating handle 32 returns to the original position after the operating handle 32 is released.

Preferably, the press 31 is movably connected to the table 10 such that the height of the press 31 is adjustable to accommodate motors 50 of different heights.

In an embodiment, a ram 34 is further connected to the lower end of the transmission rod 33, and the ram 34 is used for pressing down the pressing pin 42.

Specifically, the pressure head 34 is fixedly connected with the transmission rod 33 through a screw, and the end face of the pressure head 34 is larger than the end face of the extrusion pin 42, so that the downward pressure exerted by the pressure head 34 can be stably transmitted to the extrusion pin 42, and the extrusion pin 42 is uniformly stressed.

In one embodiment, the mounting base 20 is movably connected to the table 10 through a bottom plate 60.

Specifically, the mounting base 20 is fixed on the bottom plate 60 by screws, and the bottom plate 60 is movably connected to the workbench 10, so that the position of the motor 50 can be adjusted by adjusting the position of the bottom plate 60, and the downward pressure of the pressure head 34 can be applied to the motor 50 more accurately, so as to achieve a better disassembling effect.

The motor disassembling device is suitable for motor prism outer rotor assemblies in the motor industry and the prisms are reused.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. A motor disassembling device, comprising: the workbench is provided with a mounting seat and a power mechanism, wherein the mounting seat is provided with a disassembling mechanism, the mounting seat is used for placing a motor, and the power mechanism provides power to enable the disassembling mechanism to disassemble the motor; the disassembling mechanism comprises a clamping bearing piece, an extrusion pin, a floating pin and an elastic piece; the mounting seat is provided with a through hole, the elastic piece is arranged in the through hole, the lower end of the floating pin is in abutting connection with the elastic piece, and the upper end of the floating pin extends out of the through hole; the motor is internally provided with a bearing in a laminated mode, the clamping bearing piece penetrates through the bearing to be in abutting connection with the floating pin, the lower end of the extrusion pin is movably inserted into the clamping bearing piece, and the upper end of the extrusion pin is matched with the power mechanism.

2. A motor disassembly device as claimed in claim 1, wherein the outer wall of the card bearing member is outwardly provided with protrusions, and a gap is formed between the bearings laminated in the motor, the protrusions being for insertion into the gap.

3. The motor disassembling device according to claim 2, wherein the card bearing member is formed by combining a left card bearing portion and a right card bearing portion which are identical in structure.

4. The motor disassembly device of claim 1, wherein the mounting base is further provided with a receiving cavity, and the receiving cavity is located below the bearing.

5. The motor disassembly device according to claim 1, wherein the lower end of the floating pin extends outwards to form an annular protruding portion, a stop step is arranged in the through hole, and the annular protruding portion is in abutting connection with the stop step.

6. The motor disassembly device according to claim 1, wherein a headless screw is further disposed in the through hole, and the headless screw is located below the elastic member and is in abutting connection with the elastic member.

7. The motor disassembly device according to claim 1, wherein the power mechanism comprises a press, an operating handle arranged on one side of the press, and a transmission rod arranged at the bottom of the press, wherein the transmission rod is in transmission connection with the operating handle, and the transmission rod is matched with the extrusion pin.

8. The motor disassembly device of claim 7, wherein a ram is further connected to a lower end of the drive rod, the ram being configured to depress the squeeze pin.

9. The motor disassembly device of claim 1, wherein the mounting base is movably connected to the table by a base plate.