New energy automobile driving motor disassembling and assembling machine

Abstract

The invention discloses a new energy automobile driving motor disassembling and assembling machine which comprises a base. The lifting mechanism is integrated on the base and is provided with a support arm structure which is movably connected, and an operation platform integration area is formed at the upper end of the support arm structure; the operating platform is integrated in an operating platform integration area of the lifting mechanism; the lower end of a supporting arm structure of the lifting mechanism is rotationally connected with the base, and the supporting arm structure rotates to achieve lifting of the operation platform at the upper end. Compared with a scissor fork type lifting mechanism, the driving motor disassembling and assembling machine can be used for manufacturing an extremely small and exquisite operation platform. And the equipment is not shielded all around in the operation process, so that great convenience is provided for maintenance work, maintenance personnel can easily touch all parts, and the maintenance task is efficiently completed.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicle maintenance, and in particular to a new energy vehicle drive motor disassembly and assembly machine. Background Art

[0002] In the inspection and maintenance of new energy vehicle drive motors, the disassembly and assembly of the drive motors is crucial. Improper operation may not only damage the drive motors, but may even make them unusable and uninstallable.

[0003] At present, there are no special disassembly and assembly tools for new energy vehicle drive motors on the market. The drive motors are mainly disassembled and assembled in the following two ways:

[0004] First, use a two-post lift to raise the vehicle, then place a movable square table under the drive motor, and finally control the two-post lift to descend and use other tools to make the drive motor fit on the square table below, thus completing the removal of the drive motor. The installation is the opposite.

[0005] Second, use the existing new energy vehicle battery disassembly and assembly machine to disassemble and assemble the drive motor.

[0006] Both methods in the prior art have potential safety hazards and are quite inconvenient in actual operation.

[0007] The first method is complicated to operate, and the drive motor cannot fit the desktop completely. The unstable drive motor is not only easily damaged, but also easily causes personal injury.

[0008] The second method is slightly better than the first method in terms of safety, but because the car battery is much larger than the drive motor, when the battery disassembler is disassembling and assembling the drive motor, the larger body will increase the distance between the drive motor and the operator, causing inconvenience to the disassembly and assembly.

[0009] Therefore, based on the above technical problems, technicians in this field urgently need to develop a new energy vehicle drive motor disassembly and assembly machine. Summary of the invention

[0010] The purpose of the present invention is to provide a new energy vehicle drive motor disassembly and assembly machine, which has novel structure, safe use, convenient operation and low cost.

[0011] In order to achieve the above object, the present invention provides the following technical solutions:

[0012] A new energy vehicle drive motor disassembly and assembly machine of the present invention comprises:

[0013] Base;

[0014] a lifting mechanism integrated with the base, the lifting mechanism having an movably connected support arm structure, the upper end of the support arm structure forming an operating platform integration area; and

[0015] An operating platform integrated into the operating platform integration area of ​​the lifting mechanism;

[0016] The lower end of the support arm structure of the lifting mechanism is rotatably connected to the base, and the support arm structure is rotated to achieve the lifting and lowering of the operating platform at the upper end.

[0017] Furthermore, the base comprises:

[0018] A base body, the base body being configured as a steel structure frame, and a cross-sectional dimension of a first end of the base body being larger than a cross-sectional dimension of a second end of the base body;

[0019] Casters integrated below the base body;

[0020] The first end of the base body is provided with four base shaft connection points, and the second end of the base body is provided with one base shaft connection point;

[0021] The lifting mechanism is movably connected to the base via the corresponding base shaft connection point.

[0022] Furthermore, the lifting mechanism comprises:

[0023] The lifting mechanism body; and

[0024] The support arm structure is movably connected to the lifting mechanism body, and a support arm assembly is arranged inside the support arm structure. One end of the support arm assembly is movably connected to the support arm structure, and the other end of the support arm assembly is slidably connected to the lifting mechanism body.

[0025] Furthermore, the arm structure is divided into an upper arm and a lower arm;

[0026] The upper support arm includes an upper inner support arm and an upper outer support arm, and the lower support arm includes a lower inner support arm and a lower outer support arm;

[0027] One end of the upper arm located inside the lifting mechanism body is rotatably connected to one end of the lower arm located inside the lifting mechanism;

[0028] The upper support arm is located at one end outside the lifting mechanism body and is used to connect to an operating platform fixing seat, and the operating platform is arranged on the operating platform fixing seat;

[0029] The support arm assembly is arranged inside the support arm structure;

[0030] The support arm assembly comprises:

[0031] two upper support arms and two lower support arms; and

[0032] The upper support arm is hinged to one end of the corresponding lower support arm, the upper support arm is rotatably connected to the middle position of the upper outer support arm away from one end of the lower support arm, and the lower support arm is rotatably connected to the middle position of the lower outer support arm away from one end of the upper support arm;

[0033] A support shaft is installed between the connecting parts of the two groups of upper support arms and lower support arms, and sliders are arranged at both ends of the support shaft;

[0034] The lifting mechanism body has a slide groove inside, and the support shaft slides with the slide groove on the corresponding side through the slider;

[0035] The lifting mechanism body is provided with a handle;

[0036] The base shaft connection point at the second end of the base body is connected with an oil cylinder, and the cylinder rod of the oil cylinder is hinged to the middle position of the lower inner support arm.

[0037] Furthermore, the operating platform includes:

[0038] A rotating plate at the bottom, the rotating plate protruding downward is provided with a rotating sleeve, the operating platform fixing seat has an upwardly protruding fixed shaft, the fixed shaft is embedded in the rotating sleeve;

[0039] A flip plate is arranged on the rotating plate, wherein one end of the flip plate and the rotating plate are connected via a rotating shaft, and the flip plate and the rotating plate both extend outward relative to one end of the rotating shaft to form connection points, which are a rotating plate shaft connection point and a flip plate shaft connection point respectively;

[0040] A moving plate disposed above the flip plate, wherein four rotating brackets are integrated on the moving plate, and the rotating brackets are connected to the moving plate via height adjustment brackets;

[0041] A threaded hole shaft with a threaded hole is installed between the rotating plate shaft connection points of the rotating plate, and a center hole shaft with a circular hole is installed between the flip plate shaft connection points of the flip plate;

[0042] A turning screw is connected between the threaded hole shaft and the center hole shaft.

[0043] Furthermore, a flip plate lifting lug is provided at the middle position of the lower surface of the flip plate, and a moving screw is installed on the flip plate lifting lug, and a long strip hole is opened at the middle position of the flip plate;

[0044] A moving plate lifting lug is provided at the middle position of the lower surface of the moving plate.

[0045] Furthermore, the four corners of the movable plate are provided with long holes, and the height adjustment bracket passes through the corresponding long holes and is fixed by a locking nut;

[0046] The upper end of the height adjustment bracket is rotatably connected to the rotating bracket, and both ends of the rotating bracket are rotatably connected to nylon wheels.

[0047] In the above technical solution, the present invention provides a new energy vehicle drive motor disassembly and assembly machine, which has the following beneficial effects:

[0048] Compared with the scissor-type lifting mechanism, the drive motor disassembly and assembly machine of the present invention can create an extremely compact operating platform. The equipment is unobstructed on all sides during operation, which provides great convenience for maintenance work, allowing maintenance personnel to easily reach various parts and efficiently complete maintenance tasks.

[0049] Compared with the single-cylinder lifting mechanism, the lifting mechanism of the driving motor disassembly and assembly machine of the present invention has a greatly improved lifting range, which can fully meet the needs of maintenance personnel to perform operations at different heights. Whether it is high or low, it can be handled with ease.

[0050] The ingenious design of the six degrees of freedom of the drive motor disassembly and assembly machine of the present invention provides a wide operating space for the present invention, and can perfectly fit the drive motor. During the disassembly and assembly process, it is not only easy to operate, but also extremely safe, providing reliable protection for the work of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. It is obvious that the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0052] Figure 1 This is a structural schematic diagram of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0053] Figure 2 This is a structural explosion diagram of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0054] Figure 3 A schematic structural diagram of a base of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0055] Figure 4 This is a structural exploded diagram of a base of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0056] Figure 5A schematic structural diagram of a lifting mechanism of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0057] Figure 6 It is a structural explosion diagram of a lifting mechanism of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0058] Figure 7 A schematic diagram of the structure of an operating platform of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention;

[0059] Figure 8 This is a structural exploded diagram of an operating platform of a new energy vehicle drive motor disassembly and assembly machine disclosed in an embodiment of the present invention.

[0060] Description of reference numerals:

[0061] 1. Base; 2. Lifting mechanism; 3. Operating platform;

[0062] 101. Casters;

[0063] 201, operating platform fixing seat; 202, lifting mechanism body; 203, upper outer support arm; 204, upper inner support arm; 205, lower outer support arm; 206, lower inner support arm; 207, upper support arm; 208, lower support arm; 209, support shaft; 210, slide block; 211, oil cylinder; 212, handle;

[0064] 301, rotating plate; 302, threaded hole shaft; 303, locking bolt; 304, flip plate; 305, center hole shaft; 306, moving plate; 307, rotating bracket; 308, height adjustment bracket; 309, flip screw; 310, moving screw. DETAILED DESCRIPTION

[0065] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0066] See also Figures 1 to 8 As shown;

[0067] A new energy vehicle drive motor disassembly and assembly machine according to this embodiment includes:

[0068] Base 1;

[0069] A lifting mechanism 2 integrated with the base 1, the lifting mechanism 2 having an movably connected support arm structure, the upper end of the support arm structure forming an operating platform integration area; and

[0070] An operating platform 3 integrated in an operating platform integration area of ​​the lifting mechanism 2;

[0071] The lower end of the support arm structure of the lifting mechanism 2 is rotatably connected to the base 1, and the support arm structure is rotated to achieve the lifting and lowering of the operating platform 3 at the upper end.

[0072] The base 1 of this embodiment includes:

[0073] A base body, the base body is configured as a steel structure frame, and a cross-sectional dimension of a first end of the base body is greater than a cross-sectional dimension of a second end of the base body;

[0074] Casters 101 integrated under the base body;

[0075] The first end of the base body is provided with four base shaft connection points, and the second end of the base body is provided with one base shaft connection point;

[0076] The lifting mechanism 2 is movably connected to the base 1 via corresponding base shaft connection points.

[0077] This embodiment further defines the structure of the base 1, wherein the first end of the base body is provided with four base axis connection points, namely Figure 4 The base shaft connection points D1, D2, D3, and D4 in the base body; a base shaft connection point is set at the second end of the base body, that is, Figure 4 The base axis connection point D5.

[0078] Preferably, the lifting mechanism 2 of this embodiment includes a lifting mechanism main body 202; and a support arm structure movably connected to the lifting mechanism main body 202, a support arm assembly is arranged inside the support arm structure, one end of the support arm assembly is movably connected to the support arm structure, and the other end of the support arm assembly is slidably connected to the lifting mechanism main body 202.

[0079] Among them, the support arm structure of this embodiment is divided into an upper support arm and a lower support arm;

[0080] The upper arm includes an upper inner arm 204 and an upper outer arm 203, and the lower arm includes a lower inner arm 206 and a lower outer arm 205;

[0081] One end of the upper arm located inside the lifting mechanism body 202 is rotatably connected to one end of the lower arm located inside the lifting mechanism 2;

[0082] The upper arm is located at one end outside the lifting mechanism body 202 and is used to connect to the operating platform fixing seat 201, and the operating platform is set on the operating platform fixing seat 201;

[0083] The support arm assembly is arranged inside the support arm structure;

[0084] The support arm assembly includes:

[0085] two upper support arms 207 and two lower support arms 208; and

[0086] The upper support arm 207 is hinged to one end of the corresponding lower support arm 208. The upper support arm 207 is rotatably connected to the middle position of the upper outer support arm 203 at one end away from the lower support arm 208. The lower support arm 208 is rotatably connected to the middle position of the lower outer support arm 203 at one end away from the upper support arm 207.

[0087] A support shaft 209 is installed between the connection parts of the two sets of upper support arms 207 and lower support arms 208, and sliders 210 are arranged at both ends of the support shaft 209;

[0088] The lifting mechanism body 202 has a slide groove inside, and the support shaft 209 slides with the slide groove on the corresponding side through the slider 210;

[0089] The lifting mechanism body 202 is provided with a handle 212;

[0090] The base shaft connection point at the second end of the base body is connected with an oil cylinder 211 , and the cylinder rod of the oil cylinder 211 is hinged to the middle position of the lower inner support arm 206 .

[0091] This embodiment further defines the structure of the lifting mechanism 2. First, the lifting mechanism body 202 is provided with eight lifting mechanism body axis connection points, namely Figure 6 The lifting mechanism main shaft connection points J1, J2, J3, J4, J5, J6, J7, and J8 are arranged in the lifting mechanism main shaft connection points J1, J2, J3, J4, J5, J6, J7, and J8, and two slide grooves are arranged on the inner side and a handle 212 is arranged on the outer side. Secondly, the upper ends of the upper outer support arm 203 and the upper inner support arm 204 of the lifting mechanism 2 of the present application are installed at the four shaft connection points below the operating platform fixing seat 201 by shaft connection, that is, Figure 6 The lower ends of the lower outer support arm 205 and the lower inner support arm 206 are installed at the four shaft connection points of the lower half of the lifting mechanism body 202 by shaft connection. Figure 6 The lower end is mounted on J5, J6, J7, and J8 in the base 1 through an axis connection at the four base axis connection points at the front end above the base 1, that is, Figure 4 The base axis connection points are D1, D2, D3, and D4.

[0092] Secondly, the upper outer arm 203, the lower outer arm 205 and the lower inner arm 206 have shaft connection points at the middle positions of the arm bodies, one end of the upper support arm 207 is installed at the shaft connection point at the middle position of the upper outer arm 203 by shaft connection, and the other end thereof is connected to the support shaft 209; similarly, one end of the lower support arm 208 is installed at the shaft connection point at the middle position of the lower outer arm 205 by shaft connection, and the other end thereof is connected to the support shaft 209. The cylinder rod of the oil cylinder is connected to the shaft connection point at the middle position of the lower inner arm 206 to drive the entire lifting mechanism 2 to move through the oil cylinder.

[0093] Preferably, the operating platform 3 of this embodiment includes:

[0094] A rotating plate 301 is located at the bottom, the rotating plate 301 protrudes downward and is provided with a rotating sleeve, and the operating platform fixing seat 201 has an upwardly protruding fixed shaft, and the fixed shaft is embedded in the rotating sleeve;

[0095] A flip plate 304 is disposed on the rotating plate 301, and one end of the flip plate 304 and the rotating plate 302 are connected through a rotating shaft. The flip plate 304 and the rotating plate 301 both extend outward relative to one end of the rotating shaft to form connection points, which are the rotating plate shaft connection point and the flip plate shaft connection point respectively;

[0096] A moving plate 306 is disposed above the flip plate 304, and four rotating brackets 307 are integrated on the moving plate 306, and the rotating brackets 307 are connected to the moving plate 306 through height adjustment brackets 308;

[0097] A threaded hole shaft 302 with a threaded hole is installed between the rotating plate shaft connection points of the rotating plate 301, and a center hole shaft 305 with a circular hole is installed between the flip plate shaft connection points of the flip plate 304;

[0098] A flip screw 309 is connected between the threaded hole shaft 302 and the center hole shaft 305 .

[0099] The flip plate 304 of this embodiment has a flip plate lifting ear at the middle of the lower surface, and a moving screw 310 is installed on the flip plate lifting ear. A long hole is opened at the middle of the flip plate 304.

[0100] The movable plate 306 has a movable plate lifting lug at the middle of the lower surface thereof.

[0101] The four corners of the movable plate 306 are provided with long holes, and the height adjustment bracket 308 passes through the corresponding long holes and is fixed by a locking nut;

[0102] The upper end of the height adjustment bracket 308 is rotatably connected to the rotating bracket 307 , and both ends of the rotating bracket 307 are rotatably connected to nylon wheels.

[0103] First, the rotating plate 301 of this embodiment has a rotating plate axis connection point at the lower front end, that is, Figure 8 X1 in the figure, and install the threaded hole shaft 302 with a threaded hole in the center on the rotating plate shaft connection point, and set the shaft connection point above the rear end of the rotating plate 301, that is, Figure 8 In X2, the rotating plate 301 is connected to the fixed axis of the operating platform fixing seat 201 by means of the rotating sleeve below and is fixed by the locking bolt 303.

[0104] Secondly, a long strip hole is opened in the center of the upper part of the flip plate 304, a flip plate shaft connection point F1 is set at the lower front end, and a center hole shaft 305 with a circular hole in the center is installed in the flip plate shaft connection point F1; the flip plate 304 of this embodiment is respectively provided with a lifting ear R1 with a large-diameter circular hole and a lifting ear R2 with a small-diameter circular hole on both sides of the middle position below, and two lifting ears with circular holes of the same diameter are set on both sides of the lower rear end position, and the two lifting ears at the lower rear end are installed on the rotating shaft connection point X2 above the rotating plate 301.

[0105] The moving plate 306 of this embodiment has long holes at the four corners, and a lifting lug R3 with a threaded hole is set at the center below. The rotating bracket is an arc-shaped structure, with a pile of nylon wheels that can rotate around the axis at both ends, and a round hole is set in the middle of the rotating bracket 307. The height adjustment bracket 308 of this embodiment has an axis connection point G1 at the upper end, which is connected to the round hole in the middle of the rotating bracket 307. The lower end is a screw of a certain length, which is inserted into the long hole of the moving plate, and locking nuts are installed on the upper and lower surfaces of the moving plate 306 respectively.

[0106] A hand-tightened handle is provided at one end of the flip screw 309 of this embodiment, and a smooth rod is processed at a certain distance at the other end. A small-sized threaded rod is processed at a certain distance behind the smooth rod. The smooth rod part cooperates with the round hole on the center hole axis, and a locking nut is installed on the small-sized threaded rod. The main screw and the locking nut limit the center hole axis, and the flip screw 309 can rotate freely in the round hole of the center hole axis. At the same time, the main screw part of the flip screw 309 cooperates with the threaded hole on the threaded hole axis 302.

[0107] Finally, a hand-tightening handle is provided at one end of the moving screw 310, and a light bar is processed at a certain distance at the other end, and a small-sized threaded rod is processed at a certain distance behind the light bar. The moving screw 310 passes through the round hole on the ear R1 below the flip plate 304, the main screw part cooperates with the threaded hole on the ear R3 below the moving plate 306, the light bar part cooperates with the round hole on the ear R2 below the flip plate 304, and a locking nut is installed on the small-sized threaded rod, and the main screw and the locking nut limit the ear R2.

[0108] The device of this embodiment has six degrees of freedom, namely:

[0109] 1. The rotating bracket 307 can rotate around the axis connection point G1 to achieve a rotating action;

[0110] 2. The horizontal translation action is realized by controlling the position of the height adjustment bracket 308 in the long hole above the movable plate 306;

[0111] 3. The movable plate 306 is controlled by the movable screw 310 to realize a horizontal translation motion perpendicular to the translation direction in “2)”;

[0112] 4. The flipping screw 309 controls the flipping plate 304 to achieve the flipping action;

[0113] 5. The rotating plate 301 can be used to achieve a rotating motion in the horizontal direction;

[0114] 6. The lifting mechanism 2 can realize a large-scale height adjustment through the oil cylinder 211, and the height adjustment bracket 308 can realize a fine-tuning height through the fixed position.

[0115] During the disassembly process of the new energy vehicle drive motor, the oil cylinder 211 is at its minimum length and the height adjustment bracket 308 is at its minimum height.

[0116] The vehicle is lifted to a height suitable for maintenance personnel to operate using a two-post lift; then, the disassembly and assembly machine of this embodiment is moved to the bottom of the vehicle so that the operating platform 3 is directly below the drive motor;

[0117] The control unit is operated to extend the length of the oil cylinder 211, and the extended cylinder rod pushes the lower inner arm 206 to rotate around the axis connection points D1 and D2. The rotating lower inner arm 206, in a parallelogram structure, drives the lower outer arm 205 to rotate around the axis connection points D3 and D4 through the mechanism body 202. The rotating lower outer arm 205 pushes the slider 210 to slide forward through the lower support arm 208. The slider 210 sliding forward pushes the upper outer arm 203 to rotate around the axis connection points J3 and J4 through the upper support arm 207. The rotating upper outer arm 203, in a parallelogram structure, drives the upper inner arm 204 to rotate around the axis connection points J1 and J2 through the mechanism body 202. At this time, the height of the entire lifting mechanism 2 will rise, thereby driving the operating platform 3 to rise.

[0118] When the operating platform 3 rises to the point where the nylon wheels on the rotating bracket 307 touch the drive motor, the lifting mechanism 2 stops lifting, and the nylon wheels on the rotating bracket 307 are all in close contact with the drive motor through the following actions:

[0119] Loosen the locking bolt 303 and rotate the rotating plate 301. At this time, the maintenance platform 3 rotates around the fixed axis above the operating platform fixing seat 201.

[0120] The end handle of the flip screw 309 is turned, and the flip screw 309 rotates upward or downward by itself through the cooperation with the threaded hole shaft 302, and pushes and pulls the center hole shaft 305 limited in the smooth bar part of the flip screw 309 to move up and down. At this time, the center hole shaft 305 drives the flip plate 304 to rotate around the axis connection point X2;

[0121] The end handle of the moving screw 310 is turned. Since the light bar portion of the moving screw 310 is limitedly matched with the ear R2 below the flip plate 309, the moving screw 310 will rotate around its own screw axis without moving. The rotating moving screw 310 is matched with the thread of the ear R3 below the moving plate 306, driving the moving plate 360 ​​to move in a translational motion.

[0122] The height adjustment bracket 308 realizes the translational movement by changing the horizontal position in the long hole on the moving plate 360;

[0123] The height adjustment bracket 308 realizes the height adjustment action by changing the upper and lower positions of the long holes on the movable plate 360;

[0124] After the nylon wheel on the rotating bracket 307 touches the driving motor, it will passively rotate around the shaft connection point G1 on the height adjustment bracket under the action of pressure.

[0125] Tighten the locking bolt 303, remove the mounting bolts and other fixings of the drive motor, and let the drive motor fall onto the operating platform 3;

[0126] The control unit is operated to shorten the length of the oil cylinder 211 and lower the operating platform 3. Thus, the disassembly of the drive motor is completed.

[0127] The installation process of the new energy vehicle drive motor is the opposite of the disassembly process and will not be described here.

[0128] In the above technical solution, the present invention provides a new energy vehicle drive motor disassembly and assembly machine, which has the following beneficial effects:

[0129] Compared with the scissor-type lifting mechanism, the drive motor disassembly and assembly machine of the present invention can create an extremely compact operating platform. The equipment is unobstructed on all sides during operation, which provides great convenience for maintenance work, allowing maintenance personnel to easily reach various parts and efficiently complete maintenance tasks.

[0130] Compared with the single-cylinder lifting mechanism, the lifting mechanism of the driving motor disassembly and assembly machine of the present invention has a greatly improved lifting range, which can fully meet the needs of maintenance personnel to perform operations at different heights. Whether it is high or low, it can be handled with ease.

[0131] The ingenious design of the six degrees of freedom of the drive motor disassembly and assembly machine of the present invention provides a wide operating space for the present invention, and can perfectly fit the drive motor. During the disassembly and assembly process, it is not only easy to operate, but also extremely safe, providing reliable protection for the work of maintenance personnel.

[0132] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A new energy vehicle drive motor disassembly and assembly machine, characterized in that: The drive motor disassembly and assembly machine includes: Base (1); a lifting mechanism (2) integrated with the base (1), the lifting mechanism (2) having a movable arm structure, the upper end of the arm structure forming an operating platform integration area; and An operating platform (3) integrated in an operating platform integration area of ​​the lifting mechanism (2); The lower end of the support arm structure of the lifting mechanism (2) is rotatably connected to the base (1), and the support arm structure is rotated to achieve the lifting and lowering of the operating platform (3) at the upper end.

2. A new energy vehicle drive motor disassembly and assembly machine according to claim 1, characterized in that: The base (1) comprises: A base body, the base body being configured as a steel structure frame, and a cross-sectional dimension of a first end of the base body being larger than a cross-sectional dimension of a second end of the base body; Casters (101) integrated below the base body; The first end of the base body is provided with four base shaft connection points, and the second end of the base body is provided with one base shaft connection point; The lifting mechanism (2) is movably connected to the base (1) via the corresponding base shaft connection point.

3. A new energy vehicle drive motor disassembly and assembly machine according to claim 2, characterized in that: The lifting mechanism (2) comprises: A lifting mechanism body (202); and The support arm structure is movably connected to the lifting mechanism body (202), and a support arm assembly is arranged inside the support arm structure. One end of the support arm assembly is movably connected to the support arm structure, and the other end of the support arm assembly is slidably connected to the lifting mechanism body (202).

4. A new energy vehicle drive motor disassembly and assembly machine according to claim 3, characterized in that: The support arm structure is divided into an upper support arm and a lower support arm; The upper support arm comprises an upper inner support arm (204) and an upper outer support arm (203), and the lower support arm comprises a lower inner support arm (206) and a lower outer support arm (205); One end of the upper support arm located inside the lifting mechanism body (202) is rotatably connected to one end of the lower support arm located inside the lifting mechanism (2); The upper support arm is located at one end outside the lifting mechanism body (202) and is used to connect to an operating platform fixing seat (201), and the operating platform (3) is arranged on the operating platform fixing seat (201); The support arm assembly is arranged inside the support arm structure; The support arm assembly comprises: two upper support arms (207) and two lower support arms (208); as well as The upper support arm (207) and one end of the corresponding lower support arm (208) are hinged, and one end of the upper support arm (207) away from the lower support arm (208) is rotatably connected to the middle position of the upper outer support arm (203), and one end of the lower support arm (208) away from the upper support arm (207) is rotatably connected to the middle position of the lower outer support arm (205); A support shaft (209) is installed between the connection parts of the two groups of upper support arms (207) and lower support arms (208), and sliders (210) are arranged at both ends of the support shaft (209); The lifting mechanism body (202) has a slide groove inside, and the support shaft (209) is slidably matched with the slide groove on the corresponding side through the slider (210); The lifting mechanism body (202) is provided with a handle (212); The base shaft connection point at the second end of the base body is connected to an oil cylinder (211), and the cylinder rod of the oil cylinder (211) is hinged to the middle position of the lower inner support arm (206).

5. A new energy vehicle drive motor disassembly and assembly machine according to claim 4, characterized in that: The operating platform (3) comprises: A rotating plate (301) is located at the bottom, the rotating plate (301) protrudes downward and is provided with a rotating sleeve, and the operating platform fixing seat (201) has an upwardly protruding fixed shaft, and the fixed shaft is embedded in the rotating sleeve; A flip plate (304) is arranged on the rotating plate (301), wherein one end of the flip plate (304) and the rotating plate (301) are connected via a rotating shaft, and the flip plate (304) and the rotating plate (301) both extend outward relative to one end of the rotating shaft to form connection points, which are respectively a rotating plate shaft connection point and a flip plate shaft connection point; A movable plate (306) is arranged above the flip plate (304), and four rotating brackets (307) are integrated on the movable plate (306), and the rotating brackets (307) are connected to the movable plate (306) via height adjustment brackets (308); A threaded hole shaft (302) with a threaded hole is installed between the rotating plate shaft connection points of the rotating plate (301), and a center hole shaft (305) with a circular hole is installed between the flip plate shaft connection points of the flip plate (304); A turning screw (309) is connected between the threaded hole shaft (302) and the central hole shaft (305).

6. A new energy vehicle drive motor disassembly and assembly machine according to claim 5, characterized in that: The middle portion of the lower surface of the flip plate (304) is provided with a flip plate lifting lug, and a movable screw (310) is installed on the flip plate lifting lug; and a long strip hole is opened in the middle portion of the flip plate (304); A moving plate lifting lug is provided at the middle of the lower surface of the moving plate (306).

7. The new energy vehicle drive motor disassembly and assembly machine according to claim 5, characterized in that: The four corners of the movable plate (306) are provided with long holes, and the height adjustment bracket (308) passes through the corresponding long holes and is fixed by a locking nut; The upper end of the height adjustment bracket (308) is rotatably connected to the rotating bracket (307), and both ends of the rotating bracket (307) are rotatably connected to nylon wheels.

Images