Integrated practical training platform for disassembly and assembly of automobile transmission

Abstract

The utility model relates to the technical field of transmission disassembly and assembly, and discloses an automobile transmission disassembly and assembly integrated practical training platform which comprises a supporting table, a first supporting plate, a supporting seat, a rotating shaft, a mounting plate, a worm gear reducer, a coupler, a first hand wheel and a linear driving piece. In the using process, after the transmission is installed on the installation plate through connecting pieces such as bolts, the hand wheel is rotated, and then the input end of the turbine worm reducer can be driven to rotate. And then the output end of the turbine worm reducer can drive the mounting plate to rotate through the coupler. And finally, the transmission is driven to rotate, so that the transmission is overturned. In the whole overturning process of the transmission, manual supporting by personnel is not needed, time and labor are saved, and therefore the transmission can be overturned conveniently. And the turbine worm reducer can play a role in reducing the rotating speed, so that the input torque is reduced. And meanwhile, the worm gear reducer has a self-locking characteristic, so that the transmission can be maintained at a specific position.

Description

Technical Field

[0001] This application relates to the field of transmission disassembly and assembly technology, such as an integrated training platform for automotive transmission disassembly and assembly. Background Technology

[0002] A related technology (publication number: CN211237259U) discloses an automotive transmission disassembly and assembly training platform, including an operating table, a tightening bolt, a clamp seat, and a clamp. The clamp seat includes a seat hole, and the clamp includes a connecting arm that passes through the seat hole. The clamp seat is fixed to the operating table. The tightening bolt is threadedly connected to the clamp seat and abuts against the connecting arm.

[0003] In implementing the above embodiments, at least the following problems were found in the related technology:

[0004] This automotive transmission disassembly and assembly training platform involves installing the transmission onto a clamp using bolts and other connectors. Loosening the tightening bolts allows the connecting arms to be released through the interaction of the threads, thus allowing the transmission to be flipped. Tightening the tightening bolts then clamps the connecting arms again, completing the transmission flip. However, manual support of the transmission is required during the flipping and adjustment process. Furthermore, the transmission's weight often makes the operation quite strenuous.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0007] This disclosure provides an integrated training platform for disassembling and assembling automotive transmissions, which facilitates the flipping of the transmission.

[0008] In some embodiments, the integrated training platform for disassembling and assembling automotive transmissions includes: a support platform; a first support plate located above the support platform along its height direction, the plane of the first support plate being parallel to the top surface of the support platform; a support base mounted on the top surface of the first support plate; a rotating shaft rotatably passing through the support base, the axis of the rotating shaft being parallel to the plane of the first support plate; a mounting plate mounted on one end of the rotating shaft for supporting the installation of the transmission; a worm gear reducer mounted on the top surface of the first support plate, the axis of the output end of the worm gear reducer coinciding with the axis of the rotating shaft; a coupling mounted between the output end of the worm gear reducer and the other end of the rotating shaft; a first handwheel mounted on the input end of the worm gear reducer; and a linear drive unit mounted between the support platform and the first support plate, configured to change the distance between the support platform and the first support plate.

[0009] Optionally, the linear drive component includes: an optical shaft mounted on the top surface of the support platform along the height direction of the support platform; a second support plate mounted on the top end of the optical shaft; a ball screw rotatably mounted on the second support plate along the height direction of the support platform; and a screw nut mounted on the ball screw; wherein the first support plate is slidably fitted onto the optical shaft and connected to the screw nut.

[0010] Optionally, the linear drive component further includes: a bending plate, mounted on the top surface of the second support plate; and a retaining ring with a handle, mounted on the bending plate and sleeved on the ball screw.

[0011] Optionally, the linear drive further includes a linear bearing, which is fitted onto the optical axis and mounted on the first support plate.

[0012] Optionally, the linear drive further includes: a lead screw support, fitted onto the ball screw and mounted on the second support plate.

[0013] Optionally, the linear drive further includes a second handwheel, mounted on the top of the ball screw, for gripping.

[0014] Optionally, the linear drive further includes a limiting piece, mounted on the bottom end of the ball screw, for limiting movement.

[0015] Optionally, it also includes a deep groove ball bearing, installed between the support and the shaft.

[0016] Optionally, it also includes an angular contact ball bearing, which is mounted opposite to the support and the shaft.

[0017] The integrated training platform for disassembling and assembling automotive transmissions provided in this embodiment can achieve the following technical effects:

[0018] The integrated training platform for disassembling and assembling an automotive transmission provided in this embodiment includes a support platform, a first support plate, a support base, a rotating shaft, a mounting plate, a worm gear reducer, a coupling, a first handwheel, and a linear drive component. The support platform supports the entire device and accommodates related disassembly tools. The first support plate, located above the support platform along its height, has a plane parallel to the top surface of the support platform and supports related components of the mounting device. The support base is mounted on the top surface of the first support plate and supports the rotatable rotating shaft. The rotating shaft rotatably passes through the support base and can rotate relative to it; the axis of the rotating shaft is parallel to the plane of the first support plate. The mounting plate is mounted on one end of the rotating shaft and supports the transmission, rotating under the drive of the shaft. The worm gear reducer is mounted on the top surface of the first support plate to reduce speed and provide a self-locking function; the axis of the output end of the worm gear reducer coincides with the axis of the rotating shaft. The coupling is installed between the output end of the worm gear reducer and the other end of the rotating shaft to transmit driving force. The first handwheel is mounted on the input end of the worm gear reducer for gripping. A linear drive element is mounted between the support platform and the first support plate, configured to change the distance between the support platform and the first support plate.

[0019] During use, after the gearbox is mounted to the mounting plate using bolts and other connecting parts, turning the handwheel will rotate the input end of the worm gear reducer. Then, the output end of the worm gear reducer, via a coupling, will drive the mounting plate to rotate. Ultimately, this will rotate the gearbox, allowing it to be flipped. The entire flipping process requires no manual assistance, saving time and effort, thus facilitating gearbox flipping. Furthermore, the worm gear reducer can reduce the rotational speed, thereby reducing the input torque. Simultaneously, the worm gear reducer has a self-locking characteristic, allowing the gearbox to be maintained in a specific position.

[0020] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are considered similar elements. The drawings do not constitute a limitation of scale, and wherein:

[0022] Figure 1 This is a cross-sectional structural schematic diagram of the integrated training platform for disassembly and assembly of automotive transmissions provided in this embodiment of the disclosure;

[0023] Figure 2 yes Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 This is a front view structural diagram of the integrated training platform for disassembly and assembly of automotive transmissions provided in this embodiment of the disclosure;

[0025] Figure 4 This is a side view structural diagram of the integrated training platform for disassembling and assembling automotive transmissions provided in this embodiment.

[0026] Figure label:

[0027] 10: Support platform; 20: First support plate; 30: Support seat; 40: Rotating shaft; 50: Mounting plate; 60: Worm gear reducer; 70: Coupling; 80: First handwheel; 90: Linear drive component; 91: Optical shaft; 92: Second support plate; 93: Ball screw; 94: Screw nut; 95: Bending plate; 96: Retaining ring with handle; 97: Linear bearing; 98: Screw support; 99: Second handwheel; 100: Deep groove ball bearing; 110: Angular contact ball bearing. Detailed Implementation

[0028] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0029] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0030] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0031] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0032] Unless otherwise stated, the term "multiple" means two or more.

[0033] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0034] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0036] Combination Figures 1 to 4As shown, this embodiment of the present disclosure provides an integrated training platform for the disassembly and assembly of an automotive transmission, including a support platform 10, a first support plate 20, a support base 30, a rotating shaft 40, a mounting plate 50, a worm gear reducer 60, a coupling 70, a first handwheel 80, and a linear drive component 90. The support platform 10 supports the entire device and accommodates related disassembly tools. The first support plate 20 is located above the support platform 10 along its height direction, and its plane is parallel to the top surface of the support platform 10, supporting related components of the mounting device. The support base 30 is mounted on the top surface of the first support plate 20, supporting the rotatable rotating shaft 40. The rotating shaft 40 rotatably passes through the support base 30 and can rotate relative to it; the axis of the rotating shaft 40 is parallel to the plane of the first support plate 20. The mounting plate 50 is mounted on one end of the rotating shaft 40, supporting the installation of the transmission, and rotates under the drive of the rotating shaft 40. A worm gear reducer 60 is mounted on the top surface of the first support plate 20 to reduce rotational speed and provide a self-locking function. The axis of the output end of the worm gear reducer 60 coincides with the axis of the rotating shaft 40. A coupling 70 is installed between the output end of the worm gear reducer 60 and the other end of the rotating shaft 40 to transmit driving force. A first handwheel 80 is installed at the input end of the worm gear reducer 60 for gripping. A linear drive element 90 is installed between the support platform 10 and the first support plate 20 and is configured to change the distance between the support platform 10 and the first support plate 20.

[0037] The integrated training platform for disassembling and assembling automotive transmissions provided in this embodiment allows the transmission to be mounted on a mounting plate 50 using bolts and other connecting components. Turning the handwheel rotates the input end of the worm gear reducer. The output end of the worm gear reducer, via a coupling 70, then drives the mounting plate 50 to rotate. Ultimately, this rotates the transmission, allowing it to be flipped. The entire flipping process requires no manual assistance, saving time and effort, thus facilitating transmission flipping. Furthermore, the worm gear reducer reduces the rotational speed, thereby reducing the input torque. Simultaneously, the worm gear reducer has a self-locking characteristic, allowing the transmission to be maintained in a specific position.

[0038] Optionally, combined Figure 4As shown, the linear drive component 90 includes an optical shaft 91, a second support plate 92, a ball screw 93, and a screw nut 94. The optical shaft 91 is mounted on the top surface of the support platform 10 along its height direction, supporting the second support plate 92 and a slidable first support plate 20. The second support plate 92 is mounted on the top of the optical shaft 91, supporting a rotatable shaft 40. The ball screw 93 is rotatably mounted on the second support plate 92 along its height direction, allowing it to rotate relative to the second support plate 92. The screw nut 94 is mounted on the ball screw 93, and together they convert the rotational motion into linear motion. The first support plate 20 is slidably fitted onto the optical shaft 91 and connected to the screw nut 94.

[0039] In this embodiment, driven by an external force, the ball screw 93 rotates, and under the guiding support of the optical shaft 91, the screw nut 94 drives the first support plate 20 to move along the height direction of the support platform 10, ultimately realizing the height adjustment function of the mounting plate 50. When the mounting plate 50 is at a low position, it is convenient to install the transmission onto the mounting plate 50 using bolts or other connecting parts. During disassembly, the height of the mounting plate 50 can be adjusted according to actual needs, thereby changing the height of the transmission to facilitate disassembly.

[0040] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, the linear drive 90 also includes a bending plate 95 and a retaining ring 96 with a handle. The bending plate 95 is mounted on the top surface of the second support plate 92 to support the retaining ring 96 with a handle. The retaining ring 96 with a handle is mounted on the bending plate 95 and sleeved on the ball screw 93 to clamp or release the ball screw 93.

[0041] In this embodiment, loosening the handle of the retaining ring 96 releases the ball screw 93, which then drives the rotating rod of the ball screw 93 to adjust the position of the mounting plate 50. Rotating the handle of the retaining ring 96 clamps the ball screw 93, preventing it from rotating backward and reducing the impact of external loads on the transmission system.

[0042] Optionally, combined Figure 4 As shown, the linear drive 90 also includes a linear bearing 97. The linear bearing 97 is fitted onto the optical axis 91 and mounted on the first support plate 20.

[0043] In this embodiment, the linear drive 90 further includes a linear bearing 97 that is mounted on the optical axis 91 and installed on the first support plate 20. The linear bearing 97 is used to reduce the friction between the first support plate 20 and the optical axis 91 and to improve the accuracy of the first support plate 20 when sliding relative to the optical axis 91.

[0044] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, the linear drive 90 also includes a lead screw support 98. The lead screw support 98 is fitted onto the ball screw 93 and mounted on the second support plate 92.

[0045] In this embodiment of the present disclosure, the linear drive 90 further includes a screw support 98 fitted onto the ball screw 93 and mounted on the second support plate 92. The screw support 98 is used to reduce the friction between the ball screw 93 and the second support plate 92 and to improve the rotational accuracy of the ball screw 93 when rotating relative to the second support plate 92.

[0046] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, the linear drive 90 also includes a second handwheel 99. The second handwheel 99 is mounted on the top of the ball screw 93 for gripping.

[0047] In this embodiment, the linear drive 90 further includes a second handwheel 99 mounted on the top of the ball screw 93. The second handwheel 99 is for gripping to facilitate manual rotation of the ball screw 93.

[0048] Optionally, combined Figure 4 As shown, the linear drive 90 also includes a limiting plate. The limiting plate is mounted on the bottom end of the ball screw 93 for limiting movement.

[0049] In this embodiment, the linear drive 90 further includes a limiting piece mounted on the bottom end of the ball screw 93. The limiting piece serves to limit the movement of the screw by preventing the screw nut 94 from falling off the ball screw 93.

[0050] Optionally, combined Figure 1 , Figure 3 and Figure 4 As shown, the linear drive component 90 also includes a reinforcing plate. The reinforcing plate is installed between the top surface of the support platform 10 and the second support plate 92.

[0051] In this embodiment, the linear drive 90 further includes a reinforcing plate mounted between the top surface of the support platform 10 and the second support plate 92. The reinforcing plate serves to improve structural strength, thereby enhancing the stability between the support platform 10, the optical axis 91, and the second support plate 92.

[0052] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a deep groove ball bearing 100. The deep groove ball bearing 100 is mounted between the support 30 and the shaft 40.

[0053] In this embodiment, a deep groove ball bearing 100 is also included, which is installed between the support 30 and the rotating shaft 40. The deep groove ball bearing 100 is used to bear the axial force on the rotating shaft 40, reduce the friction on the rotating shaft 40, and improve the rotational accuracy of the rotating shaft 40.

[0054] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a retaining ring. The retaining ring is mounted on the rotating shaft 40 and abuts against the deep groove ball bearing 100.

[0055] In this embodiment, a retaining ring is also included, which is mounted on the shaft 40 and abuts against the deep groove ball bearing 100. The retaining ring is used to axially limit the shaft 40 to prevent it from moving axially.

[0056] Optionally, combined Figure 1 and Figure 2 As shown, it also includes an angular contact ball bearing 110. The angular contact ball bearing 110 is mounted opposite to the support 30 and the shaft 40.

[0057] In this embodiment, an angular contact ball bearing 110 is also included, which is mounted opposite to the support 30 and the rotating shaft 40. The angular contact ball bearing 110 is used to withstand the axial and radial forces on the rotating shaft 40, reduce the friction on the rotating shaft 40, and improve the rotational accuracy of the rotating shaft 40.

[0058] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a lock nut. The lock nut is threaded onto the shaft 40 and abuts against the angular contact ball bearing 110.

[0059] In this embodiment, a locking nut is further included, which is threaded onto the shaft 40 and abuts against the angular contact ball bearing 110. The locking nut is used to axially limit the shaft 40 to prevent it from moving axially.

[0060] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An automobile transmission disassembly and assembly integrated practical training platform, characterized in that, The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet.

2. The automobile transmission disassembly and assembly integrated practical training platform according to claim 1, characterized in that, The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet.

3. The automobile transmission disassembly and assembly integrated practical training platform according to claim 2, characterized in that, The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet.

4. The automobile transmission disassembly and assembly integrated practical training platform according to claim 2, characterized in that, The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet.

5. The automobile transmission disassembly and assembly integrated practical training platform according to claim 2, characterized in that, The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet. The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis, a second support plate, a ball screw, a screw nut, a bending plate, a handle fixing ring, a linear bearing, a screw support, a second hand wheel and a limiting sheet.

6. The automobile transmission disassembly and assembly integrated practical training platform according to claim 2, characterized in that, The utility model relates to a support table, a first support plate, a support seat, a rotating shaft, a mounting plate, a worm gear reducer, a shaft coupling, a first hand wheel, a linear drive, a light axis ​ 7. The automobile transmission disassembly and assembly integrated practical training platform according to claim 2, characterized in that, ​ ​ 8. The automobile transmission disassembly and assembly integrated practical training platform according to any one of claims 1 to 7, characterized in that, ​ ​ 9. The automobile transmission disassembly and assembly integrated practical training platform according to any one of claims 1 to 7, characterized in that, ​ ​

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