Motor assembly tool and motor production equipment

Abstract

The utility model provides an assembly tool for a motor and a motor production device, which relates to the technical field of motor manufacturing, and includes: an assembly mechanism, a fixing mechanism is arranged on the top of the assembly mechanism, the assembly mechanism includes an assembly table, and a screw is arranged inside the assembly table. The utility model extends the telescopic rod to move the connection block, and the folding arm will gradually expand, and evolve into a rhombus as the expansion progresses, and the four arc plates will contact the inner side of the stator in a ring-shaped separation manner, and the stator on the arc plate will gradually enter the motor housing through the drive of the motor, so that the stator can be safely and stably installed in the presence of magnetic poles, avoiding interference or damage to the magnetic poles, and can ensure that the stator does not deviate from the path in the process of entering the motor housing, and finally accurately positioned in the correct position, and semi-automatic operation is realized, which improves the efficiency of the entire installation process.

Description

Technical Field

[0001] The utility model relates to the technical field of motor manufacturing, in particular to a motor assembly tool and motor production equipment. Background Art

[0002] Permanent Magnet Synchronous Motor (PMSM) is a synchronous motor that uses permanent magnets as the rotor magnetic field source. It generates a rotating magnetic field through the three-phase AC current in the stator winding, which interacts with the magnetic field of the permanent magnet on the rotor to achieve synchronous rotation of the rotor.

[0003] In the existing technology, when the stator needs to be installed into the motor housing, the presence of permanent magnet poles inside the motor housing may cause an adsorption force on the stator during the installation process due to its strong magnetism. This adsorption force may make it difficult to move or release the stator during the installation process, and the presence of the magnet poles may interfere with or limit the correct positioning of the stator. If the stator cannot be accurately placed in the predetermined position, it may cause unstable installation or poor results. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide an assembly tool for a motor and a motor production device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembly tool for a motor and a motor production equipment, comprising: an assembly mechanism, a fixing mechanism is arranged on the top of the assembly mechanism, the assembly mechanism comprises an assembly table, a screw is arranged inside the assembly table, the interior of the assembly table is rotatably connected to the outer side of one end of the screw, a support arm is arranged on the outer side of the screw, the outer side of the screw is threadedly connected to the inner side of the support arm, an outer ring is arranged on the top of the support arm, the top of the support arm is fixedly connected to the bottom side of the outer ring, a hollow ring is arranged on the inner side of the outer ring, the inner side of the outer ring is fixedly connected to the outer side of the hollow ring, the interior of the hollow ring is slidably connected to the outer side of a connecting block, a folding arm is arranged on the outer side of the connecting block, the outer side of the connecting block is movably connected to one end of the folding arm, the other end of the folding arm is arranged on the other end, and the other end of the folding arm is movably connected to one end of the inner side of the arc plate.

[0006] As a preferred embodiment, the fixing mechanism includes a U-shaped plate, a limiting plate is provided on one side of the U-shaped plate, one side of the U-shaped plate is fixedly connected to one side of the limiting plate, a locking block is provided on the top side of the limiting plate, the top of the limiting plate is vertically clamped with one end of the locking block, a spring is provided at one end of the locking block, one end of the locking block is fixedly connected to one end of the spring, a protective shell is provided at the other end of the spring, and the other end of the spring is fixedly connected to the inner wall of the protective shell.

[0007] As a preferred embodiment, the bottom of the protective shell is fixedly connected to the top of the assembly table, the interior of the assembly table is connected through the bottom end of the U-shaped plate, a motor housing is provided on the inner side of the U-shaped plate, and the inner side of the U-shaped plate is in vertical contact with the outer side of the motor housing.

[0008] As a preferred embodiment, a telescopic rod is provided inside the hollow ring, the inside of the hollow ring is penetrated and fixedly connected with one end of the telescopic rod, and one end of the telescopic rod is fixedly connected with one side of the connecting block.

[0009] As a preferred embodiment, a slide plate is provided at the bottom end of the support arm, and the bottom end of the support arm is fixedly connected to the top of the slide plate.

[0010] As a preferred embodiment, a guide rail is provided at one end of the bottom of the assembly table, the bottom end of the assembly table is fixedly connected to one end of the guide rail, and the inner surface of the guide rail is slidably connected to one end of the slide plate.

[0011] As a preferred embodiment, a motor is provided at one end of the screw rod, one end of the screw rod is fixedly connected to the output end of the motor, and one end of the motor is fixedly connected to one side of the assembly table.

[0012] As a preferred embodiment, the top of the assembly table contacts the bottom side of the motor housing.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The connecting block is moved by extending the telescopic rod. During the movement, the folding arm will gradually expand and evolve into a rhombus shape. The four arc plates will contact the inner side of the stator in a ring-shaped separation manner. The support arm is driven by the motor to displace the stator on the arc plate so that the stator gradually enters the motor housing. In this way, the stator can be safely and stably installed in the presence of magnetic poles, avoiding interference or damage to the magnetic poles. It can also ensure that the stator does not deviate from the path during the process of entering the motor housing, and is finally accurately positioned at the correct position. In addition, semi-automatic operation is realized, which improves the efficiency of the entire installation process.

[0015] 2. Move the U-shaped plate vertically downward so that it is buckled on the outer shell of the motor housing. During this process, the limit block on the U-shaped plate will continuously contact the locking block. When the U-shaped plate buckles the motor housing, the spring will be released to push the locking block out and resist against the top of the limit plate, while fixing the U-shaped plate. In this way, the U-shaped plate can be effectively prevented from loosening or falling off after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic structural diagram of a motor assembly tool and motor production equipment.

[0017] Figure 2 The utility model provides an assembly tool for a motor and an assembly mechanism component dissected schematic diagram of a motor production device.

[0018] Figure 3 The utility model provides an enlarged structural schematic diagram of an assembly tool for a motor and a fixing mechanism component of a motor production device.

[0019] Figure 4 The utility model provides a side structural schematic diagram of an assembly tool for a motor and an assembly mechanism component of a motor production device.

[0020] Legend:

[0021] 1. Assembly mechanism; 11. Assembly table; 12. Guide rail; 13. Slide plate; 14. Support arm; 15. Screw rod; 16. Outer ring; 17. Hollow ring; 18. Telescopic rod; 19. Connecting block; 110. Folding arm; 111. Arc plate; 112. Motor housing; 113. Motor;

[0022] 2. Fixing mechanism; 21. U-shaped plate; 22. Limiting plate; 23. Locking block; 24. Spring; 25. Protective shell. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1 - Figure 4As shown, the utility model provides a technical solution: an assembly tool for a motor and a motor production equipment, comprising: an assembly mechanism 1, a fixing mechanism 2 is arranged on the top of the assembly mechanism 1, the assembly mechanism 1 comprises an assembly table 11, a screw rod 15 is arranged inside the assembly table 11, the inside of the assembly table 11 is rotatably connected to the outside of one end of the screw rod 15, a support arm 14 is arranged on the outside of the screw rod 15, the outside of the screw rod 15 is threadedly connected to the inside of the support arm 14, an outer ring 16 is arranged on the top of the support arm 14, the top of the support arm 14 is fixedly connected to the bottom side of the outer ring 16, a hollow ring 17 is arranged on the inside of the outer ring 16, the inside of the outer ring 16 is fixedly connected to the outside of the hollow ring 17, the inside of the hollow ring 17 is slidably connected to the outside of a connecting block 19, a folding arm 110 is arranged on the outside of the connecting block 19, the outside of the connecting block 19 is movably connected to one end of the folding arm 110, and the folding arm 110 is folded. The other end of the arm 110 is provided with an arc plate 111, and the other end of the folding arm 110 is movably connected to the inner end of the arc plate 111, and a telescopic rod 18 is provided inside the hollow ring 17, and the interior of the hollow ring 17 is fixedly connected with one end of the telescopic rod 18, and one end of the telescopic rod 18 is fixedly connected to one side of the connecting block 19, and a slide plate 13 is provided at the bottom end of the support arm 14, and the bottom end of the support arm 14 is fixedly connected to the top of the slide plate 13, and a guide rail 12 is provided at the bottom end of the assembly table 11, and the bottom end of the assembly table 11 is fixedly connected to one end of the guide rail 12, and the inner surface of the guide rail 12 is slidably connected to one end of the slide plate 13, and a motor 113 is provided at one end of the screw rod 15, and one end of the screw rod 15 is fixedly connected to the output end of the motor 113, and one end of the motor 113 is fixedly connected to one side of the assembly table 11, and the top of the assembly table 11 contacts the bottom side of the motor housing 112.

[0026] In this embodiment, in order to allow the stator to smoothly enter the motor housing 112 without deviating from the path and complete the installation with the permanent magnet poles, the stator is preliminarily entered along the path of the hollow ring 17. At this time, the telescopic rod 18 is extended to move the connecting block 19. However, during the movement, the folding arm 110 will gradually expand and evolve into a diamond shape as it expands. During this process, the four arc plates 111 will contact the inner side of the stator in a ring-shaped separation manner until the connection is tight. Subsequently, the motor 11 3 is driven to rotate the lead screw 15, and the support arm 14 is displaced under the influence thereof, so that the stator on the arc plate 111 gradually enters into the motor housing 112. In this way, the stator can be safely and stably installed in the presence of magnetic poles, avoiding interference or damage to the magnetic poles, and ensuring that the stator does not deviate from the path during the process of entering the motor housing 112, and is finally accurately positioned at the correct position, and semi-automatic operation is realized, thereby improving the efficiency of the entire installation process. At the same time, the stator can be quickly installed under the premise of ensuring quality.

[0027] Example 2

[0028] like Figure 1 - Figure 3 As shown, the fixing mechanism 2 includes a U-shaped plate 21, a limiting plate 22 is provided on one side of the U-shaped plate 21, one side of the U-shaped plate 21 is fixedly connected to one side of the limiting plate 22, a locking block 23 is provided on the top side of the limiting plate 22, the top of the limiting plate 22 is vertically clamped with one end of the locking block 23, a spring 24 is provided at one end of the locking block 23, one end of the locking block 23 is fixedly connected to one end of the spring 24, a protective shell 25 is provided at the other end of the spring 24, the other end of the spring 24 is fixedly connected to the inner wall of the protective shell 25, the bottom of the protective shell 25 is fixedly connected to the top of the assembly table 11, the interior of the assembly table 11 is connected through the bottom end of the U-shaped plate 21, the inner side of the U-shaped plate 21 is provided with a motor housing 112, and the inner side of the U-shaped plate 21 is vertically in contact with the outer side of the motor housing 112.

[0029] In this embodiment, the U-shaped plate 21 is moved downward vertically so as to be buckled on the outer shell of the motor housing 112. During this process, the limit block on the U-shaped plate 21 will continuously contact the locking block 23. When the U-shaped plate 21 buckles the motor housing 112, the spring 24 will be released to push the locking block 23 out and resist against the top of the limit plate 22, while fixing the U-shaped plate 21. In this way, the U-shaped plate 21 can be effectively prevented from loosening or falling off after installation, thereby improving the safety and reliability of the installation. In addition, this design can achieve the fixing and locking of the U-shaped plate 21 through relatively simple operating steps, thereby simplifying the installation process and improving the convenience and efficiency of operation.

[0030] Working principle:

[0031] like Figure 1 - Figure 4 As shown, when the utility model is used, according to the needs of the user, the stator is preliminarily inserted along the path of the hollow ring 17. At this time, the connecting block 19 is moved by extending the telescopic rod 18. However, during the movement, the folding arm 110 will gradually expand and evolve into a rhombus as it expands. During this process, the four arc plates 111 will contact the inner side of the stator in a ring-shaped separation manner until the connection is tight. Subsequently, the motor 113 is driven to rotate the screw rod 15, and the support arm 14 is affected by it and displaced, so that the stator on the arc plate 111 gradually enters the motor housing 112. In this way, it can ensure that the stator is installed safely and stably in the presence of magnetic poles, avoiding interference or damage to the magnetic poles, and can ensure that the stator does not deviate from the path during the process of entering the motor housing 112, and is finally accurately positioned at the correct position;

[0032] The U-shaped plate 21 is moved vertically downward to be buckled on the outer shell of the motor housing 112. During this process, the limit block on the U-shaped plate 21 will continuously contact the locking block 23. When the U-shaped plate 21 buckles the motor housing 112, the spring 24 will be released to push the locking block 23 out and resist against the top of the limit plate 22, while fixing the U-shaped plate 21. In this way, the U-shaped plate 21 can be effectively prevented from loosening or falling off after installation.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A motor assembly tool and motor production equipment, characterized in that: include: An assembly mechanism (1), wherein a fixing mechanism (2) is arranged at the top of the assembly mechanism (1), wherein the assembly mechanism (1) comprises an assembly platform (11), wherein a screw rod (15) is arranged inside the assembly platform (11), wherein the inside of the assembly platform (11) is rotatably connected to the outside of one end of the screw rod (15), wherein a support arm (14) is arranged on the outside of the screw rod (15), wherein the outside of the screw rod (15) is threadedly connected to the inside of the support arm (14), wherein an outer ring (16) is arranged at the top of the support arm (14), wherein the top of the support arm (14) is fixedly connected to the bottom of the outer ring (16). A hollow ring (17) is arranged on the inner side of the outer ring (16), the inner side of the outer ring (16) is fixedly connected to the outer side of the hollow ring (17), the interior of the hollow ring (17) is slidably connected to the outer side of the connecting block (19), a folding arm (110) is arranged on the outer side of the connecting block (19), the outer side of the connecting block (19) is movably connected to one end of the folding arm (110), the other end of the folding arm (110) is arranged to have an arc plate (111), the other end of the folding arm (110) is movably connected to one end of the inner side of the arc plate (111).

2. The motor assembly tool and motor production equipment according to claim 1, characterized in that: The fixing mechanism (2) comprises a U-shaped plate (21), a limiting plate (22) is arranged on one side of the U-shaped plate (21), one side of the U-shaped plate (21) is fixedly connected to one side of the limiting plate (22), a locking block (23) is arranged on the top side of the limiting plate (22), the top of the limiting plate (22) is vertically clamped with one end of the locking block (23), a spring (24) is arranged at one end of the locking block (23), one end of the locking block (23) is fixedly connected to one end of the spring (24), a protective shell (25) is arranged at the other end of the spring (24), and the other end of the spring (24) is fixedly connected to the inner wall of the protective shell (25).

3. The motor assembly tool and motor production equipment according to claim 2, characterized in that: The bottom of the protective shell (25) is fixedly connected to the top of the assembly platform (11), the interior of the assembly platform (11) is connected through the bottom end of the U-shaped plate (21), a motor housing (112) is provided on the inner side of the U-shaped plate (21), and the inner side of the U-shaped plate (21) is in vertical contact with the outer side of the motor housing (112).

4. The motor assembly tool and motor production equipment according to claim 1, characterized in that: A telescopic rod (18) is arranged inside the hollow ring (17), and one end of the telescopic rod (18) penetrates and is fixedly connected to the inside of the hollow ring (17), and one end of the telescopic rod (18) is fixedly connected to one side of the connecting block (19).

5. The motor assembly tool and motor production equipment according to claim 1, characterized in that: A slide plate (13) is provided at the bottom end of the support arm (14), and the bottom end of the support arm (14) is fixedly connected to the top of the slide plate (13).

6. The motor assembly tool and motor production equipment according to claim 1, characterized in that: A guide rail (12) is provided at one end of the bottom of the assembly table (11), the bottom end of the assembly table (11) is fixedly connected to one end of the guide rail (12), and the inner surface of the guide rail (12) is slidably connected to one end of a slide plate (13).

7. The motor assembly tool and motor production equipment according to claim 1, characterized in that: A motor (113) is provided at one end of the screw rod (15), one end of the screw rod (15) is fixedly connected to the output end of the motor (113), and one end of the motor (113) is fixedly connected to one side of the assembly platform (11).

8. The motor assembly tool and motor production equipment according to claim 1, characterized in that: The top of the assembly platform (11) contacts the bottom side of the motor housing (112).

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