Disassembling and assembling device for double-rotor motor

Abstract

The utility model relates to the technical field of motors, and provides a disassembly and assembly device for a dual-rotor motor, and the device comprises a rack which comprises a first supporting plate and a second supporting plate; the lifting plate is located between the first supporting plate and the second supporting plate and is driven to ascend and descend through a driving piece arranged on the second supporting plate; the ejection assembly comprises a first ejection rod, the lower end of the first ejection rod is axially limited to the lifting plate, and a first through hole opposite to the first ejection rod is formed in the first supporting plate; the lower end of the second ejector rod is axially limited on the lifting plate, and a second through hole opposite to the second ejector rod is formed in the first supporting plate; the first ejector rod and / or the second ejector rod can be horizontally and movably arranged on the lifting plate and the first supporting plate. According to the scheme, the distance between the first ejector rod and the second ejector rod can be adjusted according to the center distance between the double rotors so as to adapt to disassembly and assembly of double-rotor motors of different specifications, the compatibility is better, the universality is higher, and the equipment cost is saved.

Description

Technical Field

[0001] The present application relates to the technical field of motors, and in particular to a disassembly and assembly device for a dual-rotor motor. Background Art

[0002] A twin-rotor motor is a motor with a twin-rotor structure inside a casing, which has the advantages of low energy consumption, high operating efficiency and easy speed regulation.

[0003] Existing dual-rotor motors are usually assembled using existing single-rotor assembly equipment, first assembling the housing stator assembly and one of the rotor assemblies (rotor and end cover), and then assembling the housing stator assembly and the other rotor assembly (rotor and end cover). This method is inefficient, time-consuming and labor-intensive.

[0004] At present, a number of devices have emerged that can realize the simultaneous assembly of two rotor assemblies. By setting two ejector rods, the two rotor assemblies can be assembled or disassembled with the stator housing. This method can improve the disassembly and assembly efficiency of the dual-rotor motor. However, this type of equipment is usually special equipment and cannot be adapted to the assembly of dual-rotor motors with different center distances. Therefore, different assembly equipment is required for dual-rotor motors with different center distances, resulting in high equipment costs. Utility Model Content

[0005] Based on this, the utility model provides a disassembly and assembly device for a dual-rotor motor, which can be adapted to the disassembly and assembly of dual-rotor motors with different center distances, has good compatibility, high versatility, and can save equipment costs.

[0006] The utility model provides a disassembly and assembly device for a dual-rotor motor, comprising:

[0007] A frame, the frame comprising a first support plate and a second support plate, the first support plate being located above the second support plate;

[0008] A lifting plate, which is located between the first supporting plate and the second supporting plate and is driven to rise and fall by a driving member disposed on the second supporting plate;

[0009] Ejector assembly, including:

[0010] a first ejector rod, wherein the lower end of the first ejector rod is axially limited to the lifting plate, and the first support plate is provided with a first through hole opposite to the first ejector rod;

[0011] a second ejector rod, wherein the lower end of the second ejector rod is axially limited to the lifting plate, and the first support plate is provided with a second through hole opposite to the second ejector rod;

[0012] The first ejector rod and / or the second ejector rod may be horizontally movably disposed on the lifting plate and the first supporting plate, and the horizontal movement direction thereof is a direction approaching or moving away from the other ejector rod.

[0013] In one embodiment, a first guide sleeve is disposed in the first through hole, and the first guide rod is slidably matched with the first guide sleeve;

[0014] A second guide sleeve is disposed in the second through hole, and the second guide rod is slidably matched with the second guide sleeve.

[0015] In one embodiment, the lifting plate is provided with an adjustment hole, the adjustment hole is a bar-shaped hole, the lower end of the first ejector rod is movably arranged in the adjustment hole, and the lifting plate is provided with a first locking member for locking the first ejector rod on the lifting plate;

[0016] The first through hole is a strip-shaped hole and is opposite to the adjustment hole. The first guide sleeve is horizontally movably disposed in the first through hole. The first support plate is provided with a second locking member for locking the first guide sleeve on the first support plate.

[0017] In one embodiment, the adjustment hole includes an upper hole and a lower hole located below the upper hole, the width of the upper hole is greater than the width of the lower hole, so that a limited step is formed between the upper hole and the lower hole;

[0018] The diameter of the first ejector rod is equal to the width of the upper hole and greater than the width of the lower hole, and the lower end of the first ejector rod is located in the upper hole and abuts against the limiting step;

[0019] The first locking member includes a first connecting portion and a first limiting portion, the diameter of the first connecting portion is less than or equal to the width of the lower hole, the first connecting portion passes through the lower hole and is threadedly connected to the lower end of the first ejection rod, the diameter of the first limiting portion is greater than the width of the lower hole, and the first limiting portion is located at the lower side of the lifting plate.

[0020] In one embodiment, the outer diameter of the first guide sleeve is equal to the width of the first through hole, a connection plate is fixedly provided on the first guide sleeve, the connection plate is located on the lower side of the first support plate, a locking hole is provided on the connection plate, and the locking hole is a strip-shaped hole parallel to the first through hole;

[0021] The second locking member includes a second connecting portion and a second limiting portion, the diameter of the second connecting portion is less than or equal to the width of the locking hole, the second connecting portion passes through the locking hole and is threadedly connected to the lower side of the first support plate, the diameter of the second limiting portion is greater than the width of the locking hole, and the second limiting portion is located on the lower side of the connecting disk.

[0022] In one embodiment, the locking hole and the second locking member are both provided in plurality.

[0023] In one embodiment, the disassembly and assembly device also includes a guide assembly, which includes a plurality of guide rods connected between the first support plate and the second support plate, and a plurality of guide cylinders are fixedly provided on the lifting plate, and each of the guide cylinders is slidably matched with each of the guide rods.

[0024] In one embodiment, a protective layer is disposed on the upper side of the first support plate.

[0025] In one embodiment, the protective layer is a POM board or a nylon board.

[0026] In one embodiment, the disassembly and assembly device also includes a supporting assembly, which includes two baffles. The two baffles are rotatably mounted on the frame and are respectively located on both sides of the lifting plate, and each of the baffles can be rotated to partially overlap with the lifting plate or be staggered with each other.

[0027] Beneficial effects: The disassembly and assembly device for the dual-rotor motor, by horizontally movably arranging the first ejector rod and / or the second ejector rod on the lifting plate and the first support plate, allows the distance between the first ejector rod and the second ejector rod to be adjusted according to the center distance between the dual rotors to adapt to the disassembly and assembly of dual-rotor motors of different specifications, has better compatibility, higher versatility, and saves equipment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a disassembly and assembly device for a dual-rotor motor in one embodiment;

[0029] Figure 2 is a longitudinal sectional view of a disassembly and assembly device for a dual-rotor motor in one embodiment;

[0030] Figure 3 for Figure 2 A partial enlarged view of point B in the middle;

[0031] Figure 4 for Figure 2 A partial enlarged view of the middle A;

[0032] Figure 5A front view of a disassembly and assembly device for a dual-rotor motor in one embodiment;

[0033] Figure 6 for Figure 5 Cross-sectional view of CC.

[0034] The figure marks in the drawings of the specification include: frame 1, first support plate 101, second support plate 102, column 103, protective layer 104, lifting plate 2, driving member 3, ejection assembly 4, first ejection rod 401, second ejection rod 402, second through hole 5, second guide sleeve 501, first through hole 6, first guide sleeve 601, adjustment hole 7, upper hole 701, lower hole 702, guide rod 8, guide cylinder 9, first locking member 10, first connecting part 1011, second limiting part 1012, baffle 11, connecting plate 12, locking hole 121, second locking member 13, second connecting part 131, second limiting part 132. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention.

[0037] The structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0038] The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "middle", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential" and the like in this specification are based on the directions or positional relationships shown in the drawings and are only for the convenience of simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] At present, twin-rotor motors with different center distances require different tooling for assembly or disassembly, which results in high equipment costs and does not take advantage of production cost control.

[0040] Based on this, an embodiment of the utility model provides a disassembly and assembly device for a dual-rotor motor, comprising:

[0041] A frame, the frame comprising a first support plate and a second support plate, the first support plate being located above the second support plate;

[0042] A lifting plate, which is located between the first support plate and the second support plate and driven to rise and fall by a driving member disposed on the second support plate;

[0043] Ejector assembly, including:

[0044] A first ejector rod, the lower end of which is axially limited to the lifting plate, and the first support plate is provided with a first through hole opposite to the first ejector rod;

[0045] A second ejector rod, the lower end of which is axially limited to the lifting plate, and the first support plate is provided with a second through hole opposite to the second ejector rod;

[0046] The first ejector rod and / or the second ejector rod are horizontally movably arranged on the lifting plate and the first supporting plate, and the horizontal movement direction is the direction of approaching or moving away from the other ejector rod.

[0047] The disassembly and assembly device provided in this embodiment, when in use, positions the stator housing of the motor on the first support plate, and makes the two rotor shaft holes of the stator housing face the first through hole and the second through hole on the first support plate respectively, then adjusts the horizontal position of the first ejector rod and / or the second ejector rod according to the center distance between the two rotors of the motor, so that the distance between the first ejector rod and the second ejector rod is equal to the center distance between the two rotors, then drives the lifting plate to rise by the driving member, so that the first ejector rod and the second ejector rod respectively pass through the first through hole and the second through hole to extend above the first support plate, then connects the two rotors to the first ejector rod and the second ejector rod respectively, finally drives the lifting plate to descend by the driving member, and then drives the first ejector rod and the second ejector rod to descend, until the two rotors are assembled into the stator housing.

[0048] The disassembly and assembly device provided in this embodiment, by horizontally movably arranging the first ejector rod and / or the second ejector rod on the lifting plate and the first support plate, makes it possible for the distance between the first ejector rod and the second ejector rod to be adjusted according to the center distance between the dual rotors, so as to adapt to the disassembly and assembly of dual-rotor motors of different specifications, has better compatibility, higher versatility, and saves equipment costs.

[0049] Hereinafter, the disassembly and assembly device for a dual-rotor motor provided by an embodiment of the utility model will be described in detail with reference to the accompanying drawings.

[0050] like Figure 1As shown, a disassembly and assembly device for a dual-rotor motor disclosed in at least one embodiment of the utility model includes a frame 1, a lifting plate 2 and an ejection assembly 4.

[0051] See also Figure 1 In this embodiment, the rack 1 includes a plurality of columns 103 and a first support plate 101 and a second support plate 102 fixedly disposed on the columns 103, wherein the first support plate 101 is disposed at the top of the column 103, and the second support plate 102 is disposed at the middle of the column 103, so that the first support plate 101 is located above the second support plate 102.

[0052] In this embodiment, the first support plate 101 is used to support the stator housing of the motor, and a protective layer 104 is provided thereon, and the protective layer 104 is used to protect the stator housing to prevent scratches and damages caused by hard contact between the stator housing and the first support plate 101. For example, in this embodiment, the protective layer 104 can be a POM plate, a nylon plate, etc. provided on the first support plate 101.

[0053] In this embodiment, the lifting plate 2 is horizontally located between the first support plate 101 and the second support plate 102 , and is supported and driven to rise and fall by the driving member 3 disposed on the second support plate 102 .

[0054] For example, see Figure 1 and Figure 2 The driving member 3 is a cylinder, the cylinder body of which is fixed to the lower side of the second support plate 102 by screws or other fasteners, and the end of the cylinder piston rod passes through the second support plate 102 upward and is fixedly connected to the lifting plate 2 by screws or other fasteners. In this way, the lifting plate 2 is driven to be lifted and lowered by the cylinder, and the cylinder has a small size, a simple structure, and is easy to install, which is conducive to performing the lifting and lowering operation of the lifting plate 2. Of course, in other embodiments, the driving member 3 can also be a linear motor, an electric push rod, etc.

[0055] In this embodiment, a guide assembly for guiding the lifting and lowering of the lifting plate 2 is further provided between the first support plate 101 and the second support plate 102 to improve the movement stability of the lifting plate 2 and ensure the horizontality of the lifting plate 2.

[0056] For example, see Figure 1 In this embodiment, the guide assembly includes a plurality of guide rods 8 vertically connected between the first support plate 101 and the second support plate 102. Figure 1The exemplary embodiment shows that there are four guide rods 8. Correspondingly, guide cylinders 9 are fixedly connected to the four corners of the lifting plate 2. The four guide cylinders 9 are respectively slidably matched with the four guide rods 8. The guide cylinders 9 can use existing oil-free bushings. In this way, the guide rods 8 and the guide cylinders 9 provide guidance for the lifting of the lifting plate 2, which can improve the lifting stability of the lifting plate 2 and ensure the horizontality of the lifting plate 2.

[0057] See also Figure 1 In this embodiment, the ejection assembly 4 includes a first ejection rod 401 and a second ejection rod 402. The lower ends of the first ejection rod 401 and the second ejection rod 402 are both axially limited to the lifting plate 2. For example, see Figure 2 The lower ends of the first ejector rod 401 and the second ejector rod 402 are connected to the lifting plate 2 by bolts, so that the lifting plate 2 can drive the first ejector rod 401 and the second ejector rod 402 to move up and down.

[0058] See also Figure 1 and Figure 2 The first support plate 101 is provided with a first through hole 6 which is opposite to the first ejector rod 401 and a second through hole 5 which is opposite to the second ejector rod 402. When the lifting plate 2 drives the first ejector rod 401 and the second ejector rod 402 to rise, the first ejector rod 401 can pass through the first through hole 6 and extend to the top of the first support plate 101 to be connected to the rotor, and the second ejector rod 402 can pass through the second through hole 5 and extend to the top of the first support plate 101 to be connected to the rotor, so that the first ejector rod 401 and the second ejector rod 402 can simultaneously support the two rotors, which is convenient for the assembly or disassembly of the double rotors.

[0059] See also Figure 2 and Figure 5 , a first guide sleeve 601 is provided at the first through hole 6 of the first support plate 101, a second guide sleeve 501 is provided at the second through hole 5, the first ejector rod 401 and the first guide sleeve 601 are slidably matched, and the second ejector rod 402 and the second guide sleeve 501 are slidably matched. In this way, the first guide sleeve 601 and the second guide sleeve 501 can guide the lifting and lowering of the first ejector rod 401 and the second ejector rod 402, improve the lifting and lowering stability of the first ejector rod 401 and the second ejector rod 402, and thus ensure the stability of the rotor assembly or disassembly, and ensure the verticality of the rotor when assembled.

[0060] In this embodiment, the first ejector rod 401 and / or the second ejector rod 402 can be horizontally movably arranged on the lifting plate 2 and the first support plate 101, and the horizontal movement direction is the direction of approaching or moving away from the other ejector rod. In this way, the distance between the first ejector rod 401 and the second ejector rod 402 is adjustable, which can adapt to the disassembly and assembly of the rotors of dual-rotor motors with different center distances, and has better compatibility.

[0061] It should be noted that the first ejector rod 401 and / or the second ejector rod 402 can be horizontally movably arranged on the lifting plate 2 and the first support plate 101. It can be understood that only the first ejector rod 401 can be horizontally moved, or only the second ejector rod 402 can be horizontally moved, or both the first ejector rod 401 and the second ejector rod 402 can be horizontally moved. In the present embodiment, it is preferred that only the first ejector rod 401 can be horizontally moved.

[0062] Specifically, see Figure 1 and Figure 2 An adjustment hole 7 is provided on the lifting plate 2. The adjustment hole 7 is a strip hole extending in the left-right direction. The lower end of the first ejector rod 401 is movably arranged in the adjustment hole 7. The lifting plate 2 is provided with a first locking member 10 for locking the first ejector rod 401 on the lifting plate 2.

[0063] See also Figure 1 and Figure 4 The first through hole 6 on the first support plate 101 is also a strip hole extending in the left-right direction, and the first through hole 6 is vertically opposite to the adjustment hole 7. The first guide sleeve 601 can be horizontally movably arranged in the first through hole 6. The first support plate 101 is provided with a second locking member 13 for locking the first guide sleeve 601 on the first support plate 101.

[0064] Based on the above structural design, when it is necessary to adjust the center distance between the first ejector rod 401 and the second ejector rod 402, loosen the first locking member 10 and the second locking member 13, so that the lower end of the first ejector rod 401 moves horizontally along the adjustment hole 7, and the first guide sleeve 601 moves horizontally along the first through hole 6, so that the horizontal movement of the first ejector rod 401 can be achieved, and the center distance of the two ejector rods can be adjusted. After the center distance adjustment is completed, the lower end of the first ejector rod 401 is locked on the lifting plate 2 by the first locking member 10, and the first guide sleeve 601 is locked on the first support plate 101 by the second locking member 13 to ensure the structural stability during assembly.

[0065] More specifically, see Figure 3 The adjusting hole 7 includes an upper hole 701 and a lower hole 702. The upper hole 701 is located above the lower hole 702, and the width of the upper hole 701 is greater than the width of the lower hole 702, so that a limiting step is formed between the upper hole 701 and the lower hole 702. The diameter of the first ejector rod 401 is equal to the width of the upper hole 701 and greater than the width of the lower hole 702. The lower end of the first ejector rod 401 extends into the upper hole 701 and abuts against the limiting step, so that the first ejector rod 401 can move horizontally along the upper hole 701.

[0066] See also Figure 3The first locking member 10 is a bolt, which includes a first connecting portion 1011 and a first limiting portion 1012. The first connecting portion 1011 is the rod of the bolt, and the first limiting portion 1012 is the head of the bolt. The diameter of the first connecting portion 1011 is less than or equal to the width of the lower hole 702, so that the first connecting portion 1011 can pass through the lower hole 702 and be threadedly connected to the lower end of the first ejector rod 401; the diameter of the first limiting portion 1012 is greater than the width of the lower hole 702, and it is located at the lower side of the lifting plate 2. In this way, when it is necessary to lock the first ejector rod 401 and the lifting plate 2, the first locking member 10 is tightened upward until the first limiting portion 1012 is pressed against the lower side of the lifting plate 2, so that the first ejector rod 401 and the lifting plate 2 can be locked and axially limited.

[0067] See also Figure 4 The outer diameter of the first guide sleeve 601 is equal to the width of the first through hole 6, so that the first guide sleeve 601 can move horizontally along the first through hole 6.

[0068] See also Figure 4 , a connecting plate 12 is provided on the first guide sleeve 601, and the connecting plate 12 is locked on the lower side of the first support plate 101 by the second locking member 13. Specifically, a locking hole 121 is provided on the connecting plate 12, and the locking hole 121 is a strip hole parallel to the first through hole 6. The second locking member 13 is a bolt, which includes a second connecting portion 131 and a second limiting portion 132. The second connecting portion 131 is the rod of the bolt, and the second limiting portion 132 is the head of the bolt. Among them, the diameter of the second connecting portion 131 is less than or equal to the width of the locking hole 121, so that the second connecting portion 131 can pass through the locking hole 121 and be threadedly connected to the lower side of the first support plate 101; the diameter of the second limiting portion 132 is greater than the width of the locking hole 121, and it is located on the lower side of the first support plate 101. In this way, when it is necessary to lock the first guide sleeve 601 and the first support plate 101, the second locking member 13 is tightened upward until the second limiting portion 132 is pressed against the lower side of the connecting plate 12, thereby achieving locking and axial limiting of the first guide sleeve 601 and the first support plate 101.

[0069] Furthermore, in this embodiment, the locking hole 121 and the second locking member 13 are both provided with a plurality, for example, Figure 6 An embodiment in which there are four locking holes 121 and four second locking members 13 is exemplified. By providing a plurality of locking members, the connection stability between the first guide sleeve 601 and the first support plate 101 can be improved.

[0070] See also Figure 2 and Figure 5In this embodiment, a support assembly is also provided on the frame 1, and the support assembly includes two baffles 11, both of which are rotatably mounted on the frame 1, and the two baffles 11 are respectively located on the left and right sides of the lifting plate 2, and each baffle 11 can be rotated to partially overlap with the lifting plate 2 or staggered with each other. In this way, when in use, after the driving member 3 lifts the lifting plate 2 upward to the top of the two baffles 11, the two baffles 11 are rotated to partially overlap with the lifting plate 2, so that the baffles 11 can support the lifting plate 2 on the lower side of the lifting plate 2; and when assembling, the two baffles 11 are rotated to stagger with the lifting plate 2, so that the lifting plate 2 can be driven down by the driving member 3 after losing the support of the baffles 11. This structural design can avoid the lifting plate 2 from sliding down under pressure when the double rotor is supported on the first ejection rod 401 and the second ejection rod 402 during the preparation for assembly, thereby improving the stability of assembly.

[0071] Specifically, see Figure 2 The frame 1 also includes two support beams, which are respectively located on the left and right sides of the lifting plate 2, and the support beams are arranged close to the lower side of the first support plate 101. The two baffles 11 are both rectangular plates, and are fixed to the two support beams by locking bolts. When the baffle 11 needs to be rotated to adjust the angle of the baffle 11, the locking bolts can be loosened. When the length direction of the baffle 11 is perpendicular to the support beam, the baffle 11 and the lifting plate 2 are partially overlapped, and the lifting plate 2 can be supported; when the length direction of the baffle 11 is parallel to the support beam, the baffle 11 and the lifting plate 2 are staggered, and the lifting plate 2 can move downward.

[0072] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A disassembly and assembly device for a dual-rotor motor, characterized in that: include: A frame (1), the frame (1) comprising a first support plate (101) and a second support plate (102), the first support plate (101) being located above the second support plate (102); A lifting plate (2), which is located between the first supporting plate (101) and the second supporting plate (102), and is driven to rise and fall by a driving member (3) arranged on the second supporting plate (102); The ejector assembly (4) comprises: a first ejector rod (401), wherein the lower end of the first ejector rod (401) is axially limited to the lifting plate (2), and the first support plate (101) is provided with a first through hole (6) opposite to the first ejector rod (401); a second ejector rod (402), the lower end of the second ejector rod (402) being axially limited to the lifting plate (2), and the first support plate (101) being provided with a second through hole (5) opposite to the second ejector rod (402); The first ejector rod (401) and / or the second ejector rod (402) are horizontally movably arranged on the lifting plate (2) and the first supporting plate (101), and the horizontal movement direction is the direction of approaching or moving away from the other ejector rod.

2. The disassembly and assembly device according to claim 1, characterized in that: A first guide sleeve (601) is disposed in the first through hole (6), and the first ejection rod (401) is slidably matched with the first guide sleeve (601); A second guide sleeve (501) is disposed in the second through hole (5), and the second ejection rod (402) is slidably matched with the second guide sleeve (501).

3. The disassembly and assembly device according to claim 2, characterized in that: The lifting plate (2) is provided with an adjustment hole (7), the adjustment hole (7) is a strip-shaped hole, the lower end of the first ejector rod (401) is movably arranged in the adjustment hole (7), and the lifting plate (2) is provided with a first locking member (10) for locking the first ejector rod (401) on the lifting plate (2); The first through hole (6) is a strip-shaped hole and is opposite to the adjustment hole (7); the first guide sleeve (601) is horizontally movably arranged in the first through hole (6); and the first support plate (101) is provided with a second locking member (13) for locking the first guide sleeve (601) on the first support plate (101).

4. The disassembly and assembly device according to claim 3, characterized in that: The adjusting hole (7) comprises an upper hole (701) and a lower hole (702) located below the upper hole (701), the width of the upper hole (701) being greater than the width of the lower hole (702), so that a limited step is formed between the upper hole (701) and the lower hole (702); The diameter of the first ejector rod (401) is equal to the width of the upper hole (701) and greater than the width of the lower hole (702); the lower end of the first ejector rod (401) is located in the upper hole (701) and abuts against the limiting step; The first locking member (10) comprises a first connecting portion (1011) and a first limiting portion (1012); the diameter of the first connecting portion (1011) is less than or equal to the width of the lower hole (702); the first connecting portion (1011) passes through the lower hole (702) and is threadedly connected to the lower end of the first ejector rod (401); the diameter of the first limiting portion (1012) is greater than the width of the lower hole (702); and the first limiting portion (1012) is located at the lower side of the lifting plate (2).

5. The disassembly and assembly device according to claim 3, characterized in that: The outer diameter of the first guide sleeve (601) is equal to the width of the first through hole (6); a connecting plate (12) is fixedly provided on the first guide sleeve (601); the connecting plate (12) is located on the lower side of the first support plate (101); a locking hole (121) is provided on the connecting plate (12); the locking hole (121) is a strip-shaped hole parallel to the first through hole (6); The second locking member (13) comprises a second connecting portion (131) and a second limiting portion (132); the diameter of the second connecting portion (131) is less than or equal to the width of the locking hole (121); the second connecting portion (131) passes through the locking hole (121) and is threadedly connected to the lower side of the first supporting plate (101); the diameter of the second limiting portion (132) is greater than the width of the locking hole (121); and the second limiting portion (132) is located at the lower side of the connecting plate (12).

6. The disassembly and assembly device according to claim 5, characterized in that: The locking hole (121) and the second locking member (13) are both provided in plurality.

7. The disassembly and assembly device according to claim 1, characterized in that: The disassembly and assembly device also includes a guide assembly, which includes a plurality of guide rods (8) connected between the first support plate (101) and the second support plate (102), and a plurality of guide cylinders (9) are fixedly arranged on the lifting plate (2), and each of the guide cylinders (9) is slidably matched with each of the guide rods (8).

8. The disassembly and assembly device according to claim 1, characterized in that: A protective layer (104) is provided on the upper side of the first support plate (101).

9. The disassembly and assembly device according to claim 8, characterized in that: The protective layer (104) is a POM board or a nylon board.

10. The disassembly and assembly device according to claim 1, characterized in that: The disassembly and assembly device further comprises a support assembly, wherein the support assembly comprises two baffles (11), wherein the two baffles (11) are rotatably mounted on the frame (1) and are respectively located on both sides of the lifting plate (2), and each of the baffles (11) can be rotated to partially overlap with the lifting plate (2) or to be staggered with each other.

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