Stator and rotor assembling machine for permanent magnet motor

Abstract

The utility model relates to the technical field of automatic assembling equipment, in particular to a permanent magnet motor stator and rotor assembling machine which comprises an operation panel, four groups of holes are formed in the top end of the operation panel, a supporting column is fixedly connected to the top end of the operation panel, a top plate is arranged at the top end of the supporting column, and a second air pump is arranged at the top end of the top plate. The permanent magnet motor stator and rotor assembling machine comprises a first air pump, a second air pump is arranged at the output end of the first air pump, a second push rod is arranged at the output end of the second air pump, a positioning plate is arranged at the bottom end of the second push rod, a positioning rod is arranged at the bottom end of the positioning plate, and the bottom end of the positioning rod is in a tip shape. Therefore, the air pressure and the air flow can be accurately controlled, the automatic assembly of the stator and the rotor is realized, the assembly efficiency is improved, the strength and the difficulty of manual operation are reduced, the assembly problem caused by magnetic adsorption is effectively avoided, and the assembly quality and the reliability of the motor are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic assembly equipment technical field, especially permanent magnet motor stator and rotor combined machine. BACKGROUND

[0002] Permanent magnet motor stator and rotor pneumatic combined machine is a kind of equipment specially used for permanent magnet motor stator and rotor assembly, permanent magnet motor is widely used in industry, agriculture, transportation and other fields due to its high efficiency, energy saving, environmental protection and other advantages, existing permanent magnet motor stator and rotor combined machine has some shortcomings, first, permanent magnet motor stator and rotor are prone to adsorption phenomenon in the assembly process due to the action of magnetic force, leading to assembly difficulty, even affecting the performance and life of motor, second, the running speed of motor cannot be accurately controlled, and automatic assembly of stator and rotor is difficult to realize, this kind of equipment not only reduces assembly efficiency, but also increases the strength and difficulty of manual operation, reduces the assembly quality and reliability of motor, to solve the above problems, we propose permanent magnet motor stator and rotor combined machine. SUMMARY

[0003] The main purpose of the utility model is to provide permanent magnet motor stator and rotor combined machine, which can effectively solve the problems in the background art.

[0004] To achieve the above object, the technical scheme adopted by the utility model is:

[0005] Permanent magnet motor stator and rotor combined machine, including operation board, the top of operation board is provided with four groups of holes and is fixedly connected with support column, the top of support column is provided with top plate, the top of top plate is provided with second air pump, the output end of second air pump is provided with second push rod, the bottom of second push rod is provided with positioning plate, the bottom of positioning plate is provided with positioning rod, the bottom of positioning rod is pointed, the top of top plate is provided with two groups of third air pump, the output end of third air pump is provided with third push rod, the bottom of third push rod is provided with guide plate.

[0006] Preferably, the top of operation board is provided with two groups of tracks, the side wall of track is slidably connected with sliding block, the top of sliding block is provided with tray, the top of operation board is provided with limiting block on both sides.

[0007] Preferably, the bottom of right side of operation board is provided with first air pump, the output end of first air pump is provided with first push rod, the top of first push rod is provided with connecting block, the top of connecting block is fixedly connected with the bottom of tray, the top of operation board is provided with sliding groove, and the sliding groove and connecting block are mutually fitted.

[0008] Preferably, the top of positioning plate and bottom plate is provided with two groups of holes and is slidably connected with support rod, the bottom of support rod is provided with mounting plate, and the top of mounting plate is provided with positioning hole.

[0009] Preferably, the top end of the guide plate is provided with a through slot, and the bottom end of the guide plate is provided with a plurality of reinforcing rods, and the bottom end of the reinforcing rod is fixedly connected with the top end of the mounting plate.

[0010] Preferably, the bottom end of the mounting plate is provided with a pneumatic cylinder, and the left and right output ends of the pneumatic cylinder are provided with fourth push rods, and the other end of the fourth push rod is provided with a clamping plate.

[0011] Preferably, the bottom end of the support column is provided with a bottom plate, the top end of the tray is detachably connected with a stator, the top end of the bottom plate is provided with a positioning mechanism, and the top end of the positioning mechanism is detachably connected with a rotor.

[0012] Compared with the prior art, the permanent magnet motor stator-rotor assembling machine has the following beneficial effects: the rotor is fixed above the positioning mechanism and the stator is placed on the top end of the tray, the first push rod is moved by the operation of the first air pump, the tray is moved left and right by the connecting block, the sliding block and the two groups of tracks are matched with each other, so that the tray moves stably, when the stator moves directly above the rotor, the first air pump stops running, at this time, the third push rod is moved downward by the operation of the two groups of third air pumps, so as to push the guide plate downward, when the guide plate moves downward, the mounting plate moves downward by the plurality of reinforcing rods, the mounting plate is lowered stably by the sliding connection between the top end of the guide plate and the support column, the fourth push rod is moved by the operation of the two groups of pneumatic cylinders, so as to clamp the stator, after clamping is completed, the third push rod is moved upward by the operation of the two groups of third air pumps, so as to separate the stator and the tray, at this time, the tray is reset by the operation of the first air pump, the second push rod and the positioning plate and the positioning rod are moved downward by the operation of the second air pump, until the pointed part at the bottom end of the positioning rod abuts against the top end of the rotor, so as to prevent the rotor from shaking, and ensure the accurate alignment of the stator and the rotor during the assembling process, at this time, the second air pump stops running, and the third push rod is moved downward by the operation of the two groups of third air pumps, so as to assemble the stator and the rotor directly below, after assembly is completed, the tray is reset by the operation of the second air pump, the two groups of pneumatic cylinders and the two groups of third air pumps, the stator and the rotor are automatically assembled by accurately controlling the air pressure and the air flow through the pneumatic technology, this equipment not only improves the assembling efficiency, but also reduces the strength and difficulty of manual operation, effectively avoids the assembling problem caused by magnetic adsorption, and improves the assembling quality and reliability of the motor. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2The whole structure section view schematic diagram of the utility model;

[0015] Figure 3 The utility model discloses a Figure 2 The enlarged schematic view of A in the middle;

[0016] Figure 4 The utility model discloses a local structure schematic diagram one of it;

[0017] Figure 5 The utility model discloses a local structure schematic diagram two of it;

[0018] Figure 6 The utility model discloses a local structure schematic diagram three of it.

[0019] In the drawing: 1, operation board;12, track;13, sliding block;14, tray;15, limiting block;16, first air pump;17, first push rod;18, connecting block;19, sliding groove;2, bottom plate;21, support column;22, top plate;23, second air pump;24, second push rod;25, positioning rod;26, positioning plate;27, support rod;28, mounting plate;29, positioning hole;3, third air pump;31, third push rod;32, guide plate;33, through groove;34, pneumatic cylinder;35, fourth push rod;36, clamping plate;37, reinforcing rod;4, stator;41, positioning mechanism;42, rotor. Specific implementation

[0020] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0021] As shown in Figures 1-6 The permanent magnet motor stator-rotor assembling machine includes operation board 1, four groups of holes are formed in the top end of operation board 1 and are fixedly connected with support columns 21, the top end of each support column 21 is provided with a top plate 22, the top end of each top plate 22 is provided with a second air pump 23, the output end of each second air pump 23 is provided with a second push rod 24, the bottom end of each second push rod 24 is provided with a positioning plate 26, the bottom end of each positioning plate 26 is provided with a positioning rod 25, the bottom end of each positioning rod 25 is in the shape of a sharp end, the top end of each top plate 22 is provided with two groups of third air pumps 3, the output end of each third air pump 3 is provided with a third push rod 31, and the bottom end of each third push rod 31 is provided with a guide plate 32.

[0022] In the embodiment, the top end of operation board 1 is provided with two groups of tracks 12, the side wall of each track 12 is slidably connected with a sliding block 13, the top end of each sliding block 13 is provided with a tray 14, and the top end of operation board 1 is provided with limiting blocks 15 on the left side and the right side.

[0023] Specifically, the slider 13 fits with the two sets of rails 12 so that the tray 14 moves smoothly, and the tray 14 is limited by the left and right sets of limit blocks 15.

[0024] In this embodiment, a first air pump 16 is provided at the bottom right end of the operating panel 1, a first push rod 17 is provided at the output end of the first air pump 16, a connecting block 18 is provided at the top end of the first push rod 17, the top end of the connecting block 18 is fixedly connected to the bottom end of the tray 14, and a sliding groove 19 is provided at the top end of the operating panel 1, and the sliding groove 19 and the connecting block 18 fit together.

[0025] Specifically, the operation of the first air pump 16 pushes the first push rod 17 to move, thereby driving the tray 14 to move left and right through the connecting block 18 .

[0026] In this embodiment, two groups of holes are opened on the top of the positioning plate 26 and the bottom plate 2 and are slidably connected with a support rod 27. A mounting plate 28 is provided at the bottom of the support rod 27, and a positioning hole 29 is opened on the top of the mounting plate 28.

[0027] Specifically, the operation of the two groups of third air pumps 3 drives the third push rod 31 to move downward, thereby pushing the guide plate 32 to move downward.

[0028] In this embodiment, holes are opened at the four corners of the top of the guide plate 32 and are slidably connected to the support column 21. A through groove 33 is opened at the top of the guide plate 32, and multiple groups of reinforcement rods 37 are provided at the bottom of the guide plate 32. The bottom end of the reinforcement rod 37 is fixedly connected to the top of the mounting plate 28.

[0029] Specifically, when the guide plate 32 moves downward, the plurality of reinforcing rods 37 cause the mounting plate 28 to move downward, and the top end of the guide plate 32 is slidably connected to the support column 21, so that the mounting plate 28 descends smoothly.

[0030] In this embodiment, pneumatic cylinders 34 are provided at the front and rear ends of the bottom end of the mounting plate 28 , fourth push rods 35 are provided at the left and right output ends of the pneumatic cylinder 34 , and a clamping plate 36 is provided at the other end of the fourth push rod 35 .

[0031] Specifically, the operation of the two groups of pneumatic cylinders 34 drives the fourth push rod 35 to move, thereby clamping the stator 4.

[0032] In this embodiment, a bottom plate 2 is provided at the bottom end of the support column 21, a stator 4 is detachably connected to the top end of the tray 14, a positioning mechanism 41 is provided at the top end of the bottom plate 2, and a rotor 42 is detachably connected to the top end of the positioning mechanism 41.

[0033] Specifically, the rotor 42 is fixed above the positioning mechanism 41 and the tip of the bottom end of the positioning rod 25 is in contact with the top end of the rotor 42 , thereby preventing the rotor 42 from shaking.

[0034] It needs to be explained that the utility model discloses a permanent magnet motor stator-rotor assembling machine, and the user will fix the rotor 42 above the positioning mechanism 41 and place the stator to the top of the tray 14, moves through the operation of the first air pump 16 to push the first push rod 17, thereby moving the tray 14 left and right through the connecting block 18, and the sliding block 13 and the two groups of tracks 12 are mutually matched, thereby making the tray 14 move stably, and the tray 14 is limited through the left and right two groups of limiting blocks 15, when the stator 4 moves to the rotor 42 directly above, the first air pump 16 stops operating, at this moment, the third push rod 31 is moved downward through the operation of the two groups of third air pumps 3, thereby moving the guide plate 32 downward, when the guide plate 32 moves downward, the mounting plate 28 is moved downward through a plurality of reinforcing rods 37, and the mounting plate 28 is stably lowered through the sliding connection between the top of the guide plate 32 and the supporting column 21, thereby moving the fourth push rod 35 through the operation of the two groups of pneumatic cylinders 34, so as to clamp the stator 4, after clamping is completed, the third push rod 31 is moved upward through the operation of the two groups of third air pumps 3, thereby making the stator 4 and the tray 14 separate, at this moment, the tray 14 is reset through the operation of the first air pump 16, and the second push rod 24 is moved downward through the operation of the second air pump 23, and the positioning plate 26 and the positioning rod 25 are moved downward at the same time, until the pointed end part at the bottom of the positioning rod 25 abuts against the top of the rotor 42, thereby preventing the rotor 42 from shaking, at this moment, the second air pump 23 stops operating, and the third push rod 31 is moved downward through the operation of the two groups of third air pumps 3, thereby making the stator 4 and the rotor 42 directly below assemble, and the second air pump 23, the two groups of pneumatic cylinders 34 and the two groups of third air pumps 3 are reset through operation after assembling is completed.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A permanent magnet motor stator and rotor assembly machine, comprising an operating panel (1), characterized in that: The top of the operating panel (1) is provided with four groups of holes and is fixedly connected to a support column (21); the top of the support column (21) is provided with a top plate (22); the top of the top plate (22) is provided with a second air pump (23); the output end of the second air pump (23) is provided with a second push rod (24); the bottom end of the second push rod (24) is provided with a positioning plate (26); the bottom end of the positioning plate (26) is provided with a positioning rod (25); the bottom end of the positioning rod (25) is pointed; two groups of third air pumps (3) are provided at the top of the top plate (22); the output end of the third air pump (3) is provided with a third push rod (31); the bottom end of the third push rod (31) is provided with a guide plate (32).

2. The permanent magnet motor stator and rotor assembly machine according to claim 1, characterized in that: Two sets of tracks (12) are provided at the top of the operating panel (1), a slider (13) is slidably connected to the side wall of the track (12), a tray (14) is provided at the top of the slider (13), and limit blocks (15) are provided on both the left and right sides of the top of the operating panel (1).

3. The permanent magnet motor stator and rotor assembly machine according to claim 1, characterized in that: A first air pump (16) is provided at the bottom right end of the operation panel (1), a first push rod (17) is provided at the output end of the first air pump (16), a connecting block (18) is provided at the top end of the first push rod (17), the top end of the connecting block (18) is fixedly connected to the bottom end of the tray (14), a sliding groove (19) is provided at the top end of the operation panel (1), and the sliding groove (19) and the connecting block (18) are fitted with each other.

4. The permanent magnet motor stator and rotor assembly machine according to claim 1, characterized in that: The positioning plate (26) and the top of the bottom plate (2) are provided with two groups of holes and are slidably connected with a support rod (27). The bottom end of the support rod (27) is provided with a mounting plate (28), and the top end of the mounting plate (28) is provided with a positioning hole (29).

5. The permanent magnet motor stator and rotor assembly machine according to claim 1, characterized in that: The guide plate (32) has four corners at its top end provided with holes and is slidably connected to the support column (21). The guide plate (32) has a through slot (33) at its top end provided with a plurality of reinforcement rods (37) at its bottom end. The bottom ends of the reinforcement rods (37) are fixedly connected to the top end of the mounting plate (28).

6. The permanent magnet motor stator and rotor assembly machine according to claim 5, characterized in that: Pneumatic cylinders (34) are provided at the front and rear ends of the bottom end of the mounting plate (28), fourth push rods (35) are provided at the left and right output ends of the pneumatic cylinder (34), and a clamping plate (36) is provided at the other end of the fourth push rod (35).

7. The permanent magnet motor stator and rotor assembly machine according to claim 2, characterized in that: A bottom plate (2) is provided at the bottom end of the support column (21), a stator (4) is detachably connected to the top end of the tray (14), a positioning mechanism (41) is provided at the top end of the bottom plate (2), and a rotor (42) is detachably connected to the top end of the positioning mechanism (41).

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