Motor assembling and positioning mechanism

Abstract

The utility model belongs to the technical field of motor assembly, and provides a motor assembly positioning mechanism which comprises an operation panel, a motor shell fixing structure is arranged at one end of the top of the operation panel, a butt joint displacement structure is further arranged at the top of the operation panel, and a rotor positioning structure is arranged at the top of the butt joint displacement structure. The motor shell fixing structure comprises a seat arranged at one end of the top of the operation plate, a storage groove is formed in one end of the top of the seat, wedging grooves are formed in the two sides of the storage groove, a mounting base is arranged at the bottom of one end of the seat, an electric cylinder is rotationally arranged at the top of the mounting base, a telescopic rod is arranged at the top of the electric cylinder, and a swing plate is rotationally arranged at the top of the telescopic rod. The problems that according to existing equipment, three clamping plates are controlled by a driving motor to synchronously clamp a motor shell, but the motor shell is not of a cylindrical structure completely, so that counter-acting force borne by the three clamping plates is inconsistent during clamping, and the motor shell is prone to inclining leftwards and rightwards are solved.

Description

Technical Field

[0001] This utility model relates to the field of motor assembly, and in particular to a motor assembly positioning mechanism. Background Technology

[0002] An electric motor typically consists of a housing, stator, rotor, bearings, end caps, and other main structures. Each component is manufactured independently and then assembled together to form a complete motor structure. During motor assembly, a motor assembly positioning mechanism is required.

[0003] A search revealed a patent with publication number CN220190644U, which discloses a highly adaptable motor auxiliary assembly mechanism. A drive motor is embedded in one side of the positioning seat, and a gear is fixedly connected to the main shaft of the drive motor. A second limiting ring is rotatably connected to the upper surface of the positioning seat. A gear disc matching the gear is formed on the outer surface of the second limiting ring. Three connecting blocks are arranged in a circumferential array on the upper surface of the second limiting ring. A first limiting ring is fixedly connected to the top of each connecting block. Three limiting sleeves are rotatably connected in a circumferential array between the first and second limiting rings. A connecting column moves through the inside of each limiting sleeve. A clamping plate is fixedly connected to one end of each connecting column. The first and second limiting rings drive the limiting sleeves to move, which in turn drives the connecting column to move. The connecting column then drives the clamping plate to clamp and fix the motor housing.

[0004] The existing equipment uses a drive motor to control three clamping plates to synchronously hold the motor housing. However, the motor housing is not entirely cylindrical, which causes the reaction forces on the three clamping plates to be inconsistent during clamping, making the motor housing prone to tilting left and right.

[0005] Therefore, it is necessary to provide a motor assembly and positioning mechanism to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a motor assembly and positioning mechanism.

[0007] The present invention provides a motor assembly and positioning mechanism, including an operation plate, a motor housing fixing structure at one end of the top of the operation plate, a docking displacement structure at the top of the operation plate, and a rotor positioning structure at the top of the docking displacement structure.

[0008] The motor housing fixing structure includes a seat platform disposed at one top end of the operating panel. A storage slot is provided at one top end of the seat platform, and fitting slots are provided on both sides of the storage slot. A mounting base is provided at the bottom of one end of the seat platform. An electric cylinder is rotatably mounted on the top of the mounting base. A telescopic rod is mounted on the top of the electric cylinder. A swing plate is rotatably mounted on the top of the telescopic rod. A support base is rotatably mounted on the bottom end of the swing plate. The support base is disposed on the seat platform.

[0009] In order to increase the pressure contact area, this utility model provides a motor assembly positioning mechanism, preferably, the other end of the swing plate is provided with a pressure plate.

[0010] To facilitate the insertion of the motor housing, this utility model provides a motor assembly and positioning mechanism. Preferably, a plurality of sliding rollers are evenly arranged at the bottom of the inner side of the storage slot.

[0011] In order to achieve the effect of displacement operation, this utility model provides a motor assembly positioning mechanism. Preferably, the top of the docking displacement structure is provided with a displacement groove, and a displacement slider is slidably arranged inside the displacement groove. One end of the displacement slider is connected to the other end of the displacement groove by a spring.

[0012] To achieve manual control, this utility model provides a motor assembly and positioning mechanism, preferably with a control handle provided at one end of the displacement slider.

[0013] In order to achieve the effect of adjusting the position of the plug-in cylinder to facilitate alignment with the motor housing, this utility model provides a motor assembly positioning mechanism. Preferably, the rotor positioning structure includes a telescopic hydraulic cylinder disposed on the top of the displacement slider. The top of the telescopic hydraulic cylinder is provided with a plug-in cylinder, and a limit groove is formed inside the plug-in cylinder and at one end near the seat.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This new motor assembly and positioning mechanism uses an electric cylinder to control the extension of a telescopic rod, which in turn controls a pressure plate at one end of the swing rod to press the motor housing. This solves the problem that existing equipment uses a drive motor to control three clamping plates to synchronously hold the motor housing, but the motor housing is not entirely cylindrical, resulting in inconsistent reaction forces on the three clamping plates during clamping, making the motor housing prone to tilting left and right.

[0016] This motor assembly and positioning mechanism uses matching grooves at both ends of the placement slot to fit the non-cylindrical motor housing, thereby achieving uniform force distribution on the circumference and reducing the problem of force misalignment and slippage. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of a motor assembly positioning mechanism provided by this utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the rotor positioning structure shown.

[0019] Figure 3 for Figure 1 The diagram shows the structural schematic of the motor housing fixing structure.

[0020] Figure 4 for Figure 3 The diagram shows the structure of the storage compartment.

[0021] The diagram is labeled as follows: 1. Control panel; 2. Motor housing fixing structure; 201. Seat; 202. Storage slot; 203. Fitting slot; 204. Sliding roller; 205. Mounting base; 206. Electric cylinder; 207. Telescopic rod; 208. Support base; 209. Swing plate; 2010. Pressure plate; 3. Docking displacement structure; 301. Displacement groove; 302. Displacement slider; 303. Spring; 304. Control handle; 4. Rotor positioning structure; 401. Telescopic hydraulic cylinder; 402. Insertion sleeve; 403. Limiting slot. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of a motor assembly positioning mechanism provided by this utility model; Figure 2 for Figure 1 A schematic diagram of the rotor positioning structure shown. Figure 3 for Figure 1 The diagram shows the structural schematic of the motor housing fixing structure. Figure 4 for Figure 3 The schematic diagram of the storage slot shown includes a motor assembly and positioning mechanism, including an operation plate 1. A motor housing fixing structure 2 is provided at one end of the top of the operation plate 1. A docking displacement structure 3 is also provided at the top of the operation plate 1. A rotor positioning structure 4 is provided at the top of the docking displacement structure 3.

[0024] The motor housing fixing structure 2 includes a seat 201 disposed at one top end of the operating plate 1. A storage slot 202 is provided at one top end of the seat 201. Fitting slots 203 are provided on both sides of the storage slot 202. A mounting base 205 is provided at the bottom of one end of the seat 201. An electric cylinder 206 is rotatably disposed on the top of the mounting base 205. A telescopic rod 207 is disposed on the top of the electric cylinder 206. A swing plate 209 is rotatably disposed on the top of the telescopic rod 207. A support base 208 is rotatably disposed at the bottom end of the swing plate 209. The support base 208 is disposed on the seat 201.

[0025] It should be noted that: the motor housing is inserted into the storage slot 202 from one end, and several sliding rollers 204 guide the placement inside the storage slot 202 so that the two mating slots 203 fit the motor housing. The electric cylinder 206 controls the telescopic rod 207 to extend and retract, so that the swing plate 209 carries the pressure plate 2010 to rotate and press around the support base 208, thereby stably fixing the motor housing.

[0026] In the specific implementation process, refer to Figure 1 and Figure 3 As shown, a pressure plate 2010 is provided at the other end of the swing plate 209, and several sliding rollers 204 are evenly arranged at the bottom of the inner side of the storage groove 202.

[0027] It should be noted that the rotation of several sliding rollers 204 reduces the friction between the motor housing and the inside of the storage slot 202, thereby improving the smoothness of installation.

[0028] In the specific implementation process, refer to Figure 1 As shown, a displacement groove 301 is provided on the top of the docking displacement structure 3. A displacement slider 302 is slidably arranged inside the displacement groove 301. One end of the displacement slider 302 is connected to the other end of the displacement groove 301 by a spring 303. A control handle 304 is provided on one end of the displacement slider 302.

[0029] It should be noted that the manual control handle 304 moves the displacement slider 302 along the displacement groove 301, moving the rotor inside the plug tube 402 toward the motor housing. At the same time, it also compresses the spring 303. After alignment and installation, the spring 303 uses the reaction force to quickly reset the plug tube 402. The rubber sleeve on the outside of the control handle 304 can reduce the friction on the hand and improve the comfort of operation.

[0030] In the specific implementation process, refer to Figure 1 and Figure 2 As shown, the rotor positioning structure 4 includes a telescopic hydraulic cylinder 401 disposed on the top of the displacement slider 302. A plug-in cylinder 402 is disposed on the top of the telescopic hydraulic cylinder 401. A limit groove 403 is provided inside the plug-in cylinder 402 and at one end near the seat 201.

[0031] It should be noted that: the rotor is inserted into the insertion cylinder 402, and the limiting groove 403 restricts the position of the rotor to avoid the rotor being over-inserted into the insertion cylinder 402. The telescopic hydraulic cylinder 401 performs telescopic behavior so that the rotor inside the insertion cylinder 402 is aligned with the motor housing.

[0032] The working principle of the motor assembly and positioning mechanism provided by this utility model is as follows:

[0033] In use, the motor housing is inserted into the storage slot 202 from one end. Several sliding rollers 204 guide the placement inside the storage slot 202, so that the two mating slots 203 engage with the motor housing. The electric cylinder 206 controls the telescopic rod 207 to extend and retract, causing the swing plate 209 to rotate and press the pressure plate 2010 around the support base 208, thus stably fixing the motor housing. The rotor is then inserted into the insertion cylinder 402, and the limiting slot 403 restricts the rotor's position. The telescopic hydraulic cylinder 401 extends and retracts, aligning the rotor inside the insertion cylinder 402 with the motor housing. The manual control handle 304 moves the displacement slider 302 along the displacement groove 301, while simultaneously compressing the spring 303, until the rotor inside the insertion cylinder 402 is inserted into the motor housing, achieving centering and installation of the rotor and motor housing. Afterward, the manual control handle 304 is released, and the spring 303 uses its reaction force to reset the insertion cylinder 402, facilitating repositioning.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A motor assembly positioning mechanism, characterized in that, Includes an operation panel (1), with a motor housing fixing structure (2) provided at one top end of the operation panel (1), and a docking displacement structure (3) provided at the top of the operation panel (1), with a rotor positioning structure (4) provided at the top of the docking displacement structure (3). The motor housing fixing structure (2) includes a seat (201) disposed at one top end of the operating plate (1). A storage slot (202) is provided at one top end of the seat (201). Fitting slots (203) are provided on both sides of the storage slot (202). A mounting base (205) is provided at the bottom of one end of the seat (201). An electric cylinder (206) is rotatably disposed at the top of the mounting base (205). A telescopic rod (207) is provided at the top of the electric cylinder (206). A swing plate (209) is rotatably disposed at the top of the telescopic rod (207). A support base (208) is rotatably disposed at the bottom end of the swing plate (209). The support base (208) is disposed on the seat (201).

2. The motor assembly positioning mechanism according to claim 1, characterized in that, A pressure plate (2010) is provided at the other end of the swing plate (209).

3. The motor assembly positioning mechanism according to claim 1, characterized in that, The bottom of the storage slot (202) is evenly provided with several sliding rollers (204).

4. The motor assembly positioning mechanism according to claim 1, characterized in that, The top of the docking displacement structure (3) is provided with a displacement groove (301), and a displacement slider (302) is slidably arranged inside the displacement groove (301). One end of the displacement slider (302) is connected to the other end of the displacement groove (301) by a spring (303).

5. The motor assembly positioning mechanism according to claim 4, characterized in that, One end of the displacement slider (302) is provided with a control handle (304).

6. The motor assembly positioning mechanism according to claim 1, characterized in that, The rotor positioning structure (4) includes a telescopic hydraulic cylinder (401) disposed on the top of the displacement slider (302). A plug-in cylinder (402) is disposed on the top of the telescopic hydraulic cylinder (401). A limit groove (403) is provided inside the plug-in cylinder (402) and at one end near the seat (201).

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