Motor assembling device

Abstract

The utility model relates to the technical field of assembling devices, and discloses a motor assembling device which comprises a base, the top of the base is fixedly connected with a workbench, the top of the workbench is provided with a clamping assembly, and the top of the base is fixedly connected with a supporting column. The motor assembling device is provided with a driving motor, a first lead screw, first moving blocks, a connecting groove, a connecting block, a clamping plate, a positioning groove and a positioning rod, the driving motor can be started to drive the first lead screw to rotate and drive the first moving blocks to move at the same time, and due to the fact that the screwing directions of threads on the two sides of the first lead screw are opposite, and the two first moving blocks move relatively, the motor assembling device can be used for assembling the motor. According to the motor assembling device, the two clamping plates move inwards to clamp and fix the motor shell, then limiting and fixing can be carried out according to the motor shells of different sizes, the clamping plates can be replaced and detached, replacement can be carried out according to motors of different shapes, and the practicability of the motor assembling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly devices, and specifically relates to a motor assembly device. Background Technique

[0002] A motor is a device that converts electrical energy into mechanical energy and is widely used in various industrial and commercial fields. There are many types of motors, including DC motors, AC motors, stepper motors, etc. Each motor has its specific working principle and application scenario.

[0003] During the installation and use of motors, assembly devices are required, and many factors need to be considered. For example, the selection of the installation location needs to consider factors such as the dryness of the environment, ventilation conditions, and protection level. The preparation of the foundation is also very important. It is necessary to ensure that the foundation has sufficient strength and stability to withstand the weight and vibration of the motor.

[0004] The prior art patent document with the publication number CN216794803U provides a motor auxiliary assembly device. The assembly device is provided with a mold cavity adapted to the motor housing on the base, and a positioning guide shaft is coaxially arranged in the mold cavity, and a pressing block is horizontally located above the mold cavity and can move vertically. This enables effective fastening of the motor housing as long as the motor housing is passed through the positioning guide shaft and placed on the mold cavity during assembly. After the components inside the motor housing are assembled, the shell cover can be fastened to the motor housing through the pressing block, thus greatly reducing the labor intensity of workers and greatly improving the convenience, assembly efficiency, and assembly quality of assembly.

[0005] In the above prior art, although the assembly device is provided with a mold cavity adapted to the motor housing on the base to limit and fix the motor housing, and the shell cover is fastened to the motor housing through the pressing block, thus greatly reducing the labor intensity of workers. However, the mold cavity in this patented technology can only install and fix the motor housing of a fixed size. When limiting and fixing motor housings of different sizes, different mold cavities need to be replaced, which increases the economic cost and is very troublesome, reducing the practicability of the assembly device. Therefore, we need a motor assembly device. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a motor assembly device to solve the problem proposed in the above background technique that the mold cavity in this patented technology can only install and fix the motor housing of a fixed size. When limiting and fixing motor housings of different sizes, different mold cavities need to be replaced, which increases the economic cost and is very troublesome, reducing the practicability of the assembly device.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A motor assembly device, comprising a base, a workbench is fixedly connected to the top of the base, and a clamping assembly is arranged on the top of the workbench. A support column is fixedly connected to the top of the base, and a mounting block is installed on one side of the support column. A detachable assembly is arranged at the bottom of the mounting block;

[0009] The clamping assembly includes a driving motor. The output end of the driving motor is detachably connected to a first lead screw through a coupling. A first moving block is threadedly connected to the outer surface of the first lead screw. A connecting groove is opened on one side of the first moving block, and a connecting block is snap-fitted to the inner wall of the connecting groove. A clamping plate is fixedly connected to one side of the connecting block. A positioning groove is opened on the top of the connecting block, and a positioning rod is snap-fitted to the inner wall of the positioning groove;

[0010] The detachable assembly includes a mounting groove. A pressing block is snap-fitted to the inner wall of the mounting groove. A fixing groove is opened on one side of the pressing block, and a fixing rod is snap-fitted to the inner wall of the fixing groove. A second lead screw is installed in the inner wall of the mounting block, and a second moving block is threadedly connected to the outer surface of the second lead screw.

[0011] Preferably, a pressing mechanism is installed inside the support column.

[0012] Preferably, the driving motor and the first moving block form a moving structure through the first lead screw, and the external thread of the first lead screw matches the internal thread of the first moving block. The number of the first moving blocks is two.

[0013] Preferably, the first moving block and the connecting block form a snap-fitting structure through the connecting groove, and the shape and size of the connecting groove match the shape and size of the connecting block.

[0014] Preferably, the connecting block and the positioning rod form a snap-fitting structure through the positioning groove, and one end of the positioning rod penetrates through the top of the first moving block to be connected to the connecting block.

[0015] Preferably, the mounting block and the pressing block form a snap-fitting structure through the mounting groove, and the pressing block and the fixing rod form a snap-fitting structure through the fixing groove. The number of the fixing rods is two.

[0016] Preferably, the mounting block and the second moving block form a moving structure through the second lead screw, and the bottom of the second moving block is connected to the top of the fixing rod.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: This motor assembly device,

[0018] First, the utility model is provided with a driving motor, a first lead screw, a first moving block, a connecting groove, a connecting block, a clamping plate, a positioning groove and a positioning rod. By starting the driving motor, the first lead screw can be driven to rotate while driving the first moving block to move. Since the thread directions on both sides of the first lead screw are opposite, and the two first moving blocks move relatively, the two clamping plates move inward to clamp and fix the motor housing. Subsequently, the motor housing of different sizes can be limited and fixed, and the clamping plate can be replaced and disassembled, which is convenient for replacing according to motors of different shapes, improving the practicability of the motor assembly device.

[0019] Second, the utility model is provided with an installation groove, a pressing block, a fixing groove, a fixing rod, a second lead screw and a second moving block. By manually rotating the second lead screw, the second moving block can be driven to move. Since the thread directions on both sides of the second lead screw are opposite, the two second moving blocks move relatively, driving the two fixing rods to move outward to release the limit fixation of the pressing block. After that, the pressing block can be pulled out from the installation groove for disassembly. During installation, the pressing block is reinserted into the installation groove, and reverse operation can be performed, achieving the effect of facilitating the quick installation and disassembly of the pressing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view structural schematic diagram of the utility model;

[0021] Figure 2 is the front sectional view structural schematic diagram of the utility model;

[0022] Figure 3 is the structural schematic diagram of the first moving block and the clamping plate of the utility model;

[0023] Figure 4 is the structural schematic diagram of the fixing rod and the pressing block of the utility model.

[0024] In the figure: 1, base; 2, workbench; 3, clamping assembly; 301, driving motor; 302, first lead screw; 303, first moving block; 304, connecting groove; 305, connecting block; 306, clamping plate; 307, positioning groove; 308, positioning rod; 4, support column; 5, mounting block; 6, downward pressing mechanism; 7, detachable assembly; 701, installation groove; 702, pressing block; 703, fixing groove; 704, fixing rod; 705, second lead screw; 706, second moving block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in, a motor assembly device includes a base 1. A workbench 2 is fixedly connected to the top of the base 1, and a clamping assembly 3 is arranged on the top of the workbench 2. A support column 4 is fixedly connected to the top of the base 1, and a mounting block 5 is installed on one side of the support column 4. A detachable assembly 7 is arranged at the bottom of the mounting block 5;

[0027] The clamping assembly 3 includes a driving motor 301. The output end of the driving motor 301 is detachably connected to a first lead screw 302 through a coupling. A first moving block 303 is threadedly connected to the outer surface of the first lead screw 302. A connecting groove 304 is opened on one side of the first moving block 303, and a connecting block 305 is snap-fitted to the inner wall of the connecting groove 304. A clamping plate 306 is fixedly connected to one side of the connecting block 305. A positioning groove 307 is opened on the top of the connecting block 305, and a positioning rod 308 is snap-fitted to the inner wall of the positioning groove 307;

[0028] The detachable assembly 7 includes a mounting groove 701. A pressing block 702 is snap-fitted to the inner wall of the mounting groove 701. A fixing groove 703 is opened on one side of the pressing block 702, and a fixing rod 704 is snap-fitted to the inner wall of the fixing groove 703. A second lead screw 705 is installed in the inner wall of the mounting block 5, and a second moving block 706 is threadedly connected to the outer surface of the second lead screw 705.

[0029] Through the above technical solution, by starting the driving motor 301, while driving the first lead screw 302 to rotate, the first moving block 303 can be driven to move. Since the thread directions on both sides of the first lead screw 302 are opposite and the two first moving blocks 303 move relatively, the two clamping plates 306 move inward to clamp and fix the motor housing. Then, the motor housing of different sizes can be limited and fixed, and the clamping plate 306 can be replaced and disassembled, which is convenient for replacing according to motors of different shapes, improving the practicability of the motor assembly device.

[0030] Specifically, a pressing mechanism 6 is installed inside the support column 4.

[0031] Through the above technical solution, it is convenient to start the downward pressing mechanism 6 so that the screw rod rotates to drive the mounting block 5 to move up and down, and then the pressing block 702 at the bottom of the mounting block 5 moves up and down.

[0032] Specifically, the driving motor 301 and the first lead screw 302 form a moving structure with the first moving block 303, and the external thread of the first lead screw 302 matches the internal thread of the first moving block 303. The number of the first moving blocks 303 is two.

[0033] Through the above technical solution, it is convenient to start the driving motor 301 to drive the first lead screw 302 to rotate and drive the first moving block 303 to move at the same time. Since the thread directions on both sides of the first lead screw 302 are opposite, and the two first moving blocks 303 are symmetrically arranged on both sides of the first lead screw 302, the two first moving blocks 303 move relatively.

[0034] Specifically, the first moving block 303 and the connecting block 305 form a clamping structure through the connecting groove 304, and the shape and size of the connecting groove 304 match the shape and size of the connecting block 305.

[0035] Through the above technical solution, it is convenient for the first moving block 303 to drive the installed clamping plate 306 to move synchronously during the moving process, so that the clamping plate 306 moves inward to clamp and fix the motor housing. And the clamping plate 306 and the first moving block 303 are connected by the connecting block 305 extending into the connecting groove 304, achieving the detachable effect of the clamping plate 306.

[0036] Specifically, the connecting block 305 and the positioning rod 308 form a clamping structure through the positioning groove 307, and one end of the positioning rod 308 penetrates through the top of the first moving block 303 to be connected with the connecting block 305.

[0037] Through the above technical solution, it is convenient for the positioning rod 308 to extend into the positioning groove 307 to limit and fix the position of the connecting block 305, so that the first moving block 303 and the clamping plate 306 are limited and fixed. Pulling out the positioning rod 308 can release the limit fixation of the connecting block 305, and then it is convenient to replace the clamping plate 306.

[0038] Specifically, the mounting block 5 and the pressing block 702 form a clamping structure through the mounting groove 701, and the pressing block 702 and the fixing rod 704 form a clamping structure through the fixing groove 703. The number of the fixing rods 704 is two.

[0039] Through the above technical solution, it is convenient for the mounting block 5 to be connected to the pressing block 702 through the mounting groove 701, and the fixing rod 704 can extend into the fixing groove 703 to fix the position of the pressing block 702, so that the pressing block 702 is limited and fixed on the mounting block 5, achieving the effect of installability and disassembly of the pressing block 702.

[0040] Specifically, the mounting block 5 and the second moving block 706 form a moving structure through the second lead screw 705, and the bottom of the second moving block 706 is connected to the top of the fixing rod 704.

[0041] Through the above technical solution, it is convenient to rotate the second lead screw 705 by hand to move the second moving block 706. Since the thread directions on both sides of the second lead screw 705 are opposite, and the two second moving blocks 706 are symmetrically arranged on both sides of the second lead screw 705, the two second moving blocks 706 move relatively. Since the bottom of the second moving block 706 is connected to the top of the fixing rod 704, rotating the second lead screw 705 can control the movement of the fixing rod 704.

[0042] Working principle: When using this motor assembly device, first, when limiting and fixing the motor housing, place the motor housing on the workbench 2 first, and then start the driving motor 301. The driving motor 301 drives the first lead screw 302 to rotate. The first lead screw 302 drives the first moving block 303 to move inward, and then drives the clamping plate 306 installed on one side of the first moving block 303 to move inward to limit and fix the motor housing. The clamping plate 306 can be disassembled by pulling out the positioning rod 308, and the clamping plate 306 can be replaced, which is convenient for replacing according to different shapes of motor housings. When disassembling the pressing block 702, just rotate the second lead screw 705 by hand. The second lead screw 705 drives the second moving block 706 to move. The second moving block 706 drives the fixing rod 704 to move outward, so that the fixing rod 704 disengages from the fixing groove 703, releasing the limit fixation of the pressing block 702. Pulling out the pressing block 702 from the mounting block 5 can complete the disassembly. This completes all the work. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit. The scope is defined by the appended claims and their equivalents.

Claims

1. A motor assembly device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a workbench (2), and a clamping assembly (3) is arranged on the top of the workbench (2); the top of the base (1) is fixedly connected to a support column (4), and a mounting block (5) is installed on one side of the support column (4); and a detachable assembly (7) is arranged on the bottom of the mounting block (5); The clamping assembly (3) comprises a driving motor (301), the output end of the driving motor (301) is detachably connected to a first screw rod (302) via a coupling, and the outer surface of the first screw rod (302) is threadedly connected to a first moving block (303), one side of the first moving block (303) is provided with a connecting groove (304), and the inner wall of the connecting groove (304) is snap-connected with a connecting block (305), one side of the connecting block (305) is fixedly connected with a clamping plate (306), the top of the connecting block (305) is provided with a positioning groove (307), and the inner wall of the positioning groove (307) is snap-connected with a positioning rod (308); The detachable component (7) comprises a mounting groove (701), the inner wall of the mounting groove (701) is snap-connected with a pressure block (702), and a fixing groove (703) is provided on one side of the pressure block (702), the inner wall of the fixing groove (703) is snap-connected with a fixing rod (704), the inner wall of the mounting block (5) is mounted with a second screw rod (705), and the outer surface of the second screw rod (705) is threadedly connected with a second movable block (706).

2. A motor assembly device according to claim 1, characterized in that: A pressing mechanism (6) is installed inside the support column (4).

3. The motor assembly device according to claim 1, characterized in that: The driving motor (301) forms a moving structure through a first screw rod (302) and a first moving block (303), and the external thread of the first screw rod (302) matches the internal thread of the first moving block (303), and the number of the first moving blocks (303) is two.

4. The motor assembly device according to claim 1, characterized in that: The first moving block (303) forms a snap-fit ​​structure with the connecting block (305) via the connecting groove (304), and the shape and size of the connecting groove (304) match the shape and size of the connecting block (305).

5. The motor assembly device according to claim 1, characterized in that: The connection block (305) forms a snap-fit ​​structure with the positioning rod (308) through the positioning groove (307), and one end of the positioning rod (308) passes through the top of the first moving block (303) to be connected to the connection block (305).

6. The motor assembly device according to claim 1, characterized in that: The mounting block (5) forms a snap-fit ​​structure with the pressing block (702) through the mounting groove (701), and the pressing block (702) forms a snap-fit ​​structure with the fixing rod (704) through the fixing groove (703), and the number of the fixing rods (704) is two.

7. The motor assembly device according to claim 1, characterized in that: The installation block (5) forms a movable structure through the second screw rod (705) and the second movable block (706), and the bottom of the second movable block (706) is connected to the top of the fixed rod (704).

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