Dismounting device for transmission

Abstract

The invention provides a dismounting device for a speed changer, and relates to the technical field of speed changers, the dismounting device for the speed changer comprises dismounting assemblies, part of the dismounting assemblies are provided with initial positions close to the other part of the dismounting assemblies, and part of the dismounting assemblies are provided with working positions far away from the other part of the dismounting assemblies; the locking assembly is connected with the disassembling assembly, the locking assembly is provided with a locking position for locking the disassembling assembly, and the locking assembly is provided with a releasing position for releasing the disassembling assembly; and the driving assembly is connected with part of the disassembling assemblies, and the driving assembly drives part of the disassembling assemblies to do reciprocating motion between the initial position and the working position. When the disassembling assembly is located at the initial position, the device can be accurately positioned on the joint face of the transmission shell conveniently, when the disassembling assembly is located at the working position, the shell can be effectively separated, disassembling of a transmission is achieved, and the problem that in the prior art, a transmission disassembling tool is low in disassembling efficiency is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of transmissions, and in particular to a disassembly device for a transmission. Background Art

[0002] In the field of transmission manufacturing and repair, transmission disassembly is a complex and delicate task, requiring a deep understanding of the transmission's internal structure and precise operational skills. Disassembly is particularly challenging when working with transmissions in heavy vehicles, due to their large structure and numerous subassemblies. In recent years, with the continuous development of the automotive industry, transmission technology has also continued to advance, and the demand for transmission disassembly tools has correspondingly increased, particularly those that can efficiently, accurately, and safely disassemble the components and subassemblies.

[0003] Most transmission disassembly tools currently available on the market are designed for disassembling small subassemblies within the transmission, such as gear sets and synchronizers. Relatively few tools are suitable for complete disassembly, requiring the separation of the transmission housing. These tools typically consist of complex components, including specialized fixtures, locating pins, and hydraulic devices. Not only are they numerous and varied, but they also often require tedious assembly and adjustment by specialized personnel, increasing both the time and labor costs of disassembly.

[0004] Furthermore, existing tooling lacks adaptability and flexibility when working with transmissions of varying models and structures. Due to variations in transmission housing shape, size, and mating surface characteristics, a single disassembly tool is unlikely to meet the disassembly needs of all transmission types. While some universal tooling attempts to cover a wide range of models, this compromises efficiency and safety. This limitation is particularly pronounced when working with high-precision, high-load, heavy-duty vehicle transmissions.

[0005] In summary, while existing transmission disassembly tools meet basic disassembly requirements to a certain extent, they still have significant shortcomings in terms of efficiency, ease of operation, and applicability to different transmission models. Therefore, it is crucial to develop a new disassembly tool specifically designed for transmission disassembly, featuring a simple structure, easy operation, and broad adaptability. This is not only key to improving work efficiency but also essential for ensuring personnel safety and equipment integrity during the disassembly process. Summary of the Invention

[0006] The main purpose of the present invention is to provide a disassembly device for a transmission to solve the problem of low disassembly efficiency of transmission disassembly tooling in the prior art.

[0007] To achieve the above-mentioned objectives, according to one aspect of the present invention, a disassembly device for a transmission is provided, comprising: a disassembly assembly, wherein a portion of the disassembly assembly has an initial position close to another portion of the disassembly assembly, and a portion of the disassembly assembly has a working position away from another portion of the disassembly assembly; a locking assembly, the locking assembly being connected to the disassembly assembly, the locking assembly having a locking position for locking the disassembly assembly, and the locking assembly having a releasing position for releasing the disassembly assembly; and a driving assembly, the driving assembly being connected to the portion of the disassembly assembly, the driving assembly driving the portion of the disassembly assembly to reciprocate between the initial position and the working position.

[0008] Furthermore, the disassembly assembly includes: a mounting base, the mounting base is connected to the locking assembly, the mounting base is connected to the driving assembly, and the driving assembly is movably arranged relative to the mounting base; a first connecting rod, the first connecting rod is connected to the mounting base, the first connecting rod has a first disassembly claw, the first connecting rod is movably arranged relative to the mounting base, the driving assembly is connected to the first connecting rod, the locking assembly has a locking position close to the first connecting rod to lock the first connecting rod, and the locking assembly has a release position away from the first connecting rod to release the first connecting rod; a second connecting rod, the second connecting rod is connected to the mounting base, the first connecting rod has a second disassembly claw; wherein, the first disassembly claw has an initial position close to the second disassembly claw, and the first disassembly claw has a working position away from the second disassembly claw, and the driving assembly drives the first connecting rod to drive the first disassembly claw to reciprocate between the initial position and the working position.

[0009] Further, the first connecting rod includes: a connecting section, the connecting section is connected to the first disassembly claw, a part of the driving assembly is connected to the connecting section, the connecting section is connected to the mounting seat, the connecting section is movably arranged relative to the mounting seat, the driving assembly is connected to the first connecting rod, the locking assembly has a locking position close to the connecting section to lock the connecting section, and the locking assembly has a release position away from the connecting section to release the connecting section; a limiting column, the limiting column is connected to the connecting section, and the limiting column is slidably connected to the mounting seat.

[0010] Furthermore, the connecting section is provided with an avoidance groove, which is arranged in cooperation with the second connecting rod. When the disassembly assembly is located in the initial position, part of the second connecting rod is located in the avoidance groove.

[0011] Furthermore, the mounting seat includes: a mounting seat body, the mounting seat body is connected to the locking assembly, and the mounting seat body is connected to the second connecting rod; a side plate, the side plate is connected to the mounting seat body, the driving assembly is connected to the side plate, the driving assembly is movably arranged relative to the side plate, and the first connecting rod is connected to the side plate, and the first connecting rod is movably arranged in the vertical direction.

[0012] Furthermore, the side panel includes a side panel body, the side panel body is provided with a first slide groove, the length direction of the first slide groove is set along the height direction of the side panel, the limit column is set in the first slide groove, and the first connecting rod is slidably set along the first slide groove; the side panel body is provided with a second slide groove, the length direction of the second slide groove is set along the length direction of the side panel, part of the driving assembly is set in the second slide groove, and the driving assembly is movably set along the second slide groove; the side panel body is provided with a through hole, the locking assembly is connected to the side panel body through the through hole, and the locking assembly is rotatably set relative to the side panel body so that the locking assembly can switch between a locked position and a released position.

[0013] Furthermore, the driving assembly includes: a rack, which is arranged on the connecting section; a gear, which is connected to the side plate body and is movably arranged along the second sliding groove, and the gear has a driving position engaged with the rack, and the gear has a remote position engaged away from the rack; a rocker arm, which is connected to the gear; wherein, the operating rocker arm drives the gear to move along the second sliding groove so that the gear switches between the driving position and the remote position, and when the gear is in the driving position, the operating rocker arm drives the gear to rotate so that the rack drives the first connecting rod to reciprocate between the initial position and the working position.

[0014] Furthermore, the gear is connected to the side plate body through a gear shaft, and the gear shaft is inserted into the second slide groove. The rocker arm is operated to make the gear shaft drive the gear to move along the length direction of the second slide groove, so that the gear switches between the driving position and the remote position.

[0015] Furthermore, the locking assembly includes: a locking rod, which is connected to the side plate body through a through hole, and the locking rod is rotatably arranged relative to the side plate body, and the locking rod has a locking position close to the connecting section to lock the first connecting rod, and the locking rod has a release position away from the connecting section to release the first connecting rod; an elastic member, one end of the elastic member is connected to the mounting seat body, and the other end of the elastic member is connected to the second end of the locking rod, the elastic member has an uncompressed original state, and the elastic member has a compressed state; wherein, when the locking rod is in the release position, the elastic member is in a compressed state, and when the locking rod is in the locking position, the elastic member is in the original state.

[0016] Furthermore, the locking rod includes: a first component segment, one end of the first component segment is connected to the elastic member; a rotating shaft, the other end of the first component segment is connected to the rotating shaft, and the rotating shaft is passed through the through hole; a second component segment, one end of the second component segment is connected to the rotating shaft; a locking segment, the other end of the second component segment is connected to the locking segment; wherein, operating the first component segment drives the second component segment and the locking segment to rotate along the rotating shaft, so that the locking segment switches between a locked position and a released position.

[0017] By applying the technical solution of the present invention, the disassembly device integrates a disassembly assembly, a locking assembly and a drive assembly. When the disassembly assembly is in the initial position, it is easy to accurately position the device on the joint surface of the transmission housing, and when in the working position, it can effectively separate the housing to achieve disassembly of the transmission. The role of the locking assembly is to stabilize the position of the disassembly assembly, ensuring that the disassembly assembly can be firmly maintained in the working position when the drive assembly applies force, avoiding the risk of disassembly failure or housing damage caused by tool displacement. The drive assembly is responsible for providing power to enable the disassembly assembly to perform precise reciprocating motion between the initial position and the working position, ensuring the continuity and controllability of the disassembly process, improving the disassembly efficiency and accuracy of the operation, and solving the problem of low disassembly efficiency of transmission disassembly tooling in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 A schematic structural diagram of a first embodiment of a disassembly device for a transmission according to the present invention is shown;

[0020] Figure 2 A schematic structural diagram of a second embodiment of a disassembly device for a transmission according to the present invention is shown;

[0021] Figure 3 A schematic structural diagram of a third embodiment of a disassembly device for a transmission according to the present invention is shown;

[0022] Figure 4 A schematic structural diagram of a fourth embodiment of a disassembly device for a transmission according to the present invention is shown;

[0023] Figure 5 A schematic structural diagram of a fifth embodiment of a disassembly device for a transmission according to the present invention is shown;

[0024] Figure 6 A schematic structural diagram of a sixth embodiment of a disassembly device for a transmission according to the present invention is shown;

[0025] Figure 7 FIG. 1 is a schematic structural diagram of a seventh embodiment of a disassembly device for a transmission according to the present invention.

[0026] The above drawings include the following reference numerals:

[0027] 10. Disassemble components;

[0028] 11. Mounting seat;

[0029] 110. Mounting seat body;

[0030] 111, side panels;

[0031] 1110, side panel body;

[0032] 1111, first chute;

[0033] 1112, second chute;

[0034] 1113, through hole;

[0035] 12. First connecting rod;

[0036] 121. First disassembly claw;

[0037] 122, connecting section;

[0038] 1221, avoidance groove;

[0039] 123. Limit column;

[0040] 13. Second connecting rod;

[0041] 131, second disassembly claw;

[0042] 20. Locking assembly;

[0043] 21. Locking lever;

[0044] 211. The first group of paragraphs;

[0045] 212, shaft;

[0046] 213. The second group of paragraphs;

[0047] 214, locking section;

[0048] 22. Elastic parts;

[0049] 30. Drive assembly;

[0050] 31. Gear;

[0051] 311, gear shaft;

[0052] 32. Rocker arm. DETAILED DESCRIPTION

[0053] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0055] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0056] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of this application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art. In the accompanying drawings, for the sake of clarity, the thickness of layers and regions may be exaggerated, and the same reference numerals are used to represent the same devices, and thus their descriptions will be omitted.

[0057] Combine Figures 1 to 7 In a specific embodiment of the present invention, a disassembly device for a transmission is provided.

[0058] Specifically, the disassembly device for the transmission includes a disassembly assembly 10, a locking assembly 20 and a drive assembly 30. Part of the disassembly assembly 10 has an initial position close to another part of the disassembly assembly 10, and part of the disassembly assembly 10 has a working position away from another part of the disassembly assembly 10; the locking assembly 20 is connected to the disassembly assembly 10, and the locking assembly 20 has a locking position for locking the disassembly assembly 10, and the locking assembly 20 has a release position for releasing the disassembly assembly 10; the drive assembly 30 is connected to the part of the disassembly assembly 10, and the drive assembly 30 drives the part of the disassembly assembly 10 to reciprocate between the initial position and the working position.

[0059] In this embodiment, through the synergistic effect of the disassembly assembly 10, the locking assembly 20, and the drive assembly 30, the disassembly efficiency of heavy or complex transmissions can be significantly improved while ensuring operational safety. The dynamic displacement design of the disassembly assembly 10 ensures the smooth separation of the transmission housing; the stability of the locking assembly 20 avoids accidental movement during the disassembly process and improves the accuracy of the operation; and the precise control of the drive assembly 30 makes the entire disassembly process both efficient and energy-saving. Therefore, the embodiment of the present application not only simplifies the operational process of disassembling the transmission housing and reduces the difficulty of operation, but also greatly reduces the potential damage to the transmission structure during the disassembly process, and has good application value.

[0060] Furthermore, the disassembly assembly 10 includes a mounting base 11, a first connecting rod 12 and a second connecting rod 13. The mounting base 11 is connected to the locking assembly 20, the mounting base 11 is connected to the driving assembly 30, and the driving assembly 30 is movably arranged relative to the mounting base 11; the first connecting rod 12 is connected to the mounting base 11, the first connecting rod 12 has a first disassembly claw 121, the first connecting rod 12 is movably arranged relative to the mounting base 11, the driving assembly 30 is connected to the first connecting rod 12, and the locking assembly 20 has a first disassembly claw 121 close to the first connecting rod 12 to lock the first connecting rod 12. The locking position of the connecting rod 12, and the locking assembly 20 has a release position away from the first connecting rod 12 to release the first connecting rod 12; the second connecting rod 13 is connected to the mounting base 11, and the first connecting rod 12 has a second disassembly claw 131; wherein, the first disassembly claw 121 has an initial position close to the second disassembly claw 131, and the first disassembly claw 121 has a working position away from the second disassembly claw 131, and the driving assembly 30 drives the first connecting rod 12 to drive the first disassembly claw 121 to reciprocate between the initial position and the working position.

[0061] Combine Figures 1 to 2 As shown, mounting base 11 serves as the foundation for the entire disassembly assembly 10. It not only provides a stable support point for the remaining components but also ensures the relative positioning of all components, fundamental to the device's functionality. Drive assembly 30 is movably disposed relative to mounting base 11, enabling it to more effectively cooperate with first connecting rod 12 to drive reciprocating motion along a predetermined path.

[0062] The first and second connecting rods 12, 13 are connected to the mounting base 11. The second disassembly claw 131 on the second connecting rod 13 cooperates with the first disassembly claw 121 on the first connecting rod 12 to separate the transmission housing. In the initial position, the first disassembly claw 121 is adjacent to the second disassembly claw 131. This arrangement facilitates precise alignment of the device to the mating surface of the transmission housing prior to disassembly. When the first connecting rod 12 is moved to the working position by the drive assembly 30, the first disassembly claw 121 moves away from the second disassembly claw 131. This dynamic displacement effectively separates the transmission housing through the relative motion of the two disassembly claws, facilitating disassembly and repair of internal components. Furthermore, the locking assembly 20 secures the first connecting rod 12 in its locked position after it reaches the predetermined position, preventing displacement due to external forces during disassembly and ensuring smooth disassembly.

[0063] In summary, through the support and connection of the mounting base 11, the dynamic displacement of the first and second connecting rods 12 and 13, and the assistance of the locking assembly 20, the disassembly device of the present embodiment can achieve efficient and safe disassembly of the transmission case. The sophisticated design of the disassembly assembly 10 not only improves operational precision and reduces potential risks during the disassembly process, but also ensures the continuity and efficiency of the disassembly operation through the precise control of the drive assembly 30, significantly improving operational efficiency in the fields of transmission manufacturing, repair, and remanufacturing.

[0064] Furthermore, the first connecting rod 12 includes a first disassembly claw 121, a connecting section 122 and a limiting column 123, the connecting section 122 is connected to the first disassembly claw 121, part of the drive assembly 30 is connected to the connecting section 122, the connecting section 122 is connected to the mounting seat 11, the connecting section 122 is movably arranged relative to the mounting seat 11, the drive assembly 30 is connected to the first connecting rod 12, the locking assembly 20 has a locking position close to the connecting section 122 to lock the connecting section 122, and the locking assembly 20 has a release position away from the connecting section 122 to release the connecting section 122; the limiting column 123 is connected to the connecting section 122, and the limiting column 123 is slidably connected to the mounting seat 11.

[0065] Combine Figure 1 and Figure 2As shown, the first connecting rod 12 works in conjunction with the drive assembly 30 and the locking assembly 20 to achieve precise control over the separation of the transmission housing. The first connecting rod 12 includes a first disassembly claw 121, a connecting section 122, and a limiting post 123. The first disassembly claw 121 directly acts on the mating surface of the transmission housing. The connecting section 122, as an intermediate link in power transmission, is tightly connected to the drive assembly 30, ensuring efficient transmission of the separation force. The sliding connection design of the limiting post 123 and the mounting seat 11 effectively limits the range of movement of the first connecting rod 12, preventing excessive movement from causing device failure or housing damage. In the locked position, the locking assembly 20 is close to the connecting section 122, ensuring the stability of the first connecting rod 12 when the separation force is applied and preventing the first disassembly claw 121 from being displaced due to external interference. In the released position, it is away from the connecting section 122, allowing the first connecting rod 12 to move freely under the drive assembly 30, ensuring the continuity of the disassembly process. Overall, the disassembly device of the embodiment of the present application not only simplifies the disassembly process and reduces the difficulty of operation, but also effectively protects the transmission housing and avoids potential damage that may be caused during the disassembly process, reflecting the practicality and innovation of the device design.

[0066] Furthermore, the connecting section 122 is provided with an avoidance groove 1221 , which is provided in cooperation with the second connecting rod 13 . When the disassembly assembly 10 is located at the initial position, part of the second connecting rod 13 is located in the avoidance groove 1221 .

[0067] Combine Figures 1 to 3 As shown, the presence of the avoidance groove 1221 allows the second connecting rod 13 to make appropriate displacement adjustments during the disassembly process, avoiding possible mechanical interference between the first connecting rod 12 and the second connecting rod 13. This ensures that the first disassembly claw 121 can smoothly move from the initial position to the working position under the drive assembly 30, achieving precise separation of the transmission case. At the same time, this matching mechanism also gives the device greater adaptability, allowing it to adapt to transmission cases of different models and sizes, enhancing the versatility and reliability of the disassembly device in practical applications.

[0068] Furthermore, the mounting seat 11 includes a mounting seat body 110 and a side plate 111, the mounting seat body 110 is connected to the locking assembly 20, and the mounting seat body 110 is connected to the second connecting rod 13; the side plate 111 is connected to the mounting seat body 110, the driving assembly 30 is connected to the side plate 111, the driving assembly 30 is movably arranged relative to the side plate 111, and the first connecting rod 12 is connected to the side plate 111, and the first connecting rod 12 is movably arranged in the vertical direction.

[0069] Combine Figure 4 and Figure 5As shown, the mounting base body 110 is not only firmly connected to the locking assembly 20 and the second connecting rod 13, ensuring the stability of the basic structure of the entire device and the coordinated action of the disassembly claws, but also the side plate 111 is formed integrally with the mounting base body 110. The drive assembly 30 connected to the side plate 111 can move freely within a certain range relative to the side plate 111, ensuring that the drive assembly 30 can be precisely adjusted to meet the disassembly requirements of different models of transmissions, thereby improving the versatility and flexibility of the device. The first connecting rod 12 can be arranged to move vertically along the side plate 111. This not only ensures that the first disassembly claw 121, driven by the drive assembly 30, can perform efficient and precise vertical movement, achieving precise separation of the transmission housing mating surface, but also ensures the coordinated action between the two disassembly claws through cooperation with the second connecting rod 13, further improving the stability and safety of the disassembly operation. This arrangement not only simplifies the disassembly process and reduces the difficulty of operation, but also effectively protects the transmission housing and avoids potential damage, reflecting the practicality and innovation of the device design.

[0070] Furthermore, the side panel 111 includes a side panel body 1110, the side panel body 1110 is provided with a first slide groove 1111, the length direction of the first slide groove 1111 is arranged along the height direction of the side panel 111, the limit column 123 is arranged in the first slide groove 1111, and the first connecting rod 12 is slidably arranged along the first slide groove 1111; the side panel body 1110 is provided with a second slide groove 1112, the length direction of the second slide groove 1112 is arranged along the length direction of the side panel 111, part of the driving assembly 30 is arranged in the second slide groove 1112, and the driving assembly 30 is movably arranged along the second slide groove 1112; the side panel body 1110 is provided with a through hole 1113, the locking assembly 20 is connected to the side panel body 1110 through the through hole 1113, and the locking assembly 20 is rotatably arranged relative to the side panel body 1110 so that the locking assembly 20 switches between a locked position and a released position.

[0071] Combine Figure 4 and Figure 5As shown, the length direction of the first slide groove 1111 is set along the height direction of the side plate body 1110, which is intended to guide the sliding of the limit column 123 in the vertical direction, ensuring that the first connecting rod 12 can accurately move up and down along the first slide groove 1111, thereby effectively controlling the dynamic displacement of the first disassembly claw 121 during the transmission case separation process and avoiding the potential risks caused by excessive movement. The length direction of the second slide groove 1112 is set along the length direction of the side plate body 1110. Part of the drive assembly 30 is set in the second slide groove 1112 and can be moved and adjusted horizontally along the second slide groove 1112. This design not only provides the drive assembly 30 with freedom of movement, allowing it to accurately align with the first connecting rod 12 and optimize the power transmission path, but also allows for flexible adjustment of the position according to the specific structure of different transmissions, enhancing the adaptability and versatility of the device and improving the efficiency and accuracy of the disassembly operation. In addition, the connection between the through hole 1113 on the side panel body 1110 and the locking assembly 20 enables the locking assembly 20 to rotate relative to the side panel body 1110, thereby achieving flexible switching between the locking position and the release position, ensuring that during the disassembly operation, the first connecting rod 12 can complete the separation action under a controlled state. At the same time, when moving or adjusting the position, the locking assembly 20 can quickly release the locking state, allowing the first connecting rod 12 to move freely, providing a key guarantee for the continuity and flexibility of the disassembly process.

[0072] Furthermore, the driving assembly 30 includes a rack, a gear 31 and a rocker arm 32, the rack is arranged on the connecting section 122; the gear 31 is connected to the side plate body 1110, and the gear 31 is movably arranged along the second slide groove 1112, the gear 31 has a driving position engaged with the rack, and the gear 31 has a away position away from the rack; the rocker arm 32 is connected to the gear 31; wherein, the operating rocker arm 32 drives the gear 31 to move along the second slide groove 1112 so that the gear 31 switches between the driving position and the away position, and when the gear 31 is in the driving position, the operating rocker arm 32 drives the gear 31 to rotate, so that the rack drives the first connecting rod 12 to reciprocate between the initial position and the working position.

[0073] Combine Figures 4 to 7 As shown, the rack is directly arranged on the connecting section 122 of the first connecting rod 12, forming a dynamic meshing relationship with the gear 31, and the gear 31 is movably arranged on the side plate body 1110 along the second sliding groove 1112. The driving position of the design (combined with Figure 4 and Figure 6 shown) and remote position (combined Figure 5 and Figure 7(as shown) allows the gear 31 to engage and disengage with the rack, thereby controlling the motion of the first connecting rod 12. The rocker arm 32 is tightly connected to the gear 31. By shaking the rocker arm 32, the operator can not only drive the gear 31 to move horizontally along the second slide slot 1112, achieving rapid switching from drive to release, but also further rotate the gear 31 when it is in the drive position. Through the principle of rack and pinion transmission, the vertical displacement of the rack is precisely controlled, thereby driving the first connecting rod 12 to reciprocate between the initial position and the working position, achieving efficient separation of the transmission case.

[0074] In another embodiment of the present application, the drive assembly 30 includes a rack, a gear 31 and a drive motor, the rack is arranged on the connecting section 122; the gear 31 is connected to the side panel body 1110, and the gear 31 is movably arranged along the second slide groove 1112, the gear 31 has a driving position engaged with the rack, and the gear 31 has a away position engaged away from the rack; the first output end and the second output end of the drive motor are respectively connected to the gear 31; wherein, the first output end of the drive motor drives the gear 31 to move along the second slide groove 1112 so that the gear 31 switches between the driving position and the away position, and when the gear 31 is in the driving position, the second output end of the drive motor drives the gear 31 to rotate, so that the rack drives the first connecting rod 12 to reciprocate between the initial position and the working position.

[0075] Specifically, the first and second output terminals of the drive motor respectively control the lateral displacement and rotational drive of gear 31, enabling precise switching of gear 31 between the drive position and the away position while ensuring stable rotation of gear 31 in the drive position. The rack drives the first connecting rod 12 to reciprocate between the initial position and the working position, thereby achieving efficient disassembly of the transmission housing. When the position of gear 31 needs to be changed, moving it to the away position away from the rack, the first output terminal of the drive motor is activated. Through precise control, gear 31 is translated along the length of the second chute 1112, achieving automated displacement switching without the need for manual intervention. When gear 31 is in the drive position, i.e., fully meshed with the rack, the second output terminal of the drive motor begins to operate. The rotation of gear 31 causes the rack to move up and down, driving the vertical movement of the first connecting rod 12 to complete the housing separation, greatly improving the continuity and safety of the work.

[0076] Furthermore, the gear 31 is connected to the side panel body 1110 through the gear shaft 311, and the gear shaft 311 is passed through the second slide groove 1112. The operating rocker arm 32 causes the gear shaft 311 to drive the gear 31 to move along the length direction of the second slide groove 1112, so that the gear 31 switches between the driving position and the away position.

[0077] Combine Figure 4 and Figure 5 As shown, the gear shaft 311 is inserted into the second slot 1112 of the side panel body 1110. This not only ensures the freedom of movement of the gear 31 along the length of the side panel, but also, through the guiding action of the gear shaft 311, enables precise switching of the gear 31 between the driven position and the remote position. When the rocker arm 32 is operated, it drives the gear shaft 311 along the length of the second slot 1112. This process enables the gear 31 to flexibly switch between the driven position (engaged with the rack) and the remote position (disengaged from the rack), meeting the position requirements of the gear 31 in different disassembly steps.

[0078] Furthermore, the locking assembly 20 includes a locking rod 21 and an elastic member 22. The locking rod 21 is connected to the side panel body 1110 through the through hole 1113. The locking rod 21 is rotatably arranged relative to the side panel body 1110. The locking rod 21 has a locking position close to the connecting section 122 to lock the first connecting rod 12, and the locking rod 21 has a release position away from the connecting section 122 to release the first connecting rod 12; one end of the elastic member 22 is connected to the mounting seat body 110, and the other end of the elastic member 22 is connected to the second end of the locking rod 21. The elastic member 22 has an uncompressed original state, and the elastic member 22 has a compressed state; wherein, when the locking rod 21 is in the release position, the elastic member 22 is in the compressed state, and when the locking rod 21 is in the locking position, the elastic member 22 is in the original state.

[0079] Combine Figure 6 and Figure 7 As shown, the locking rod 21 is connected to the side plate body 1110 through the through hole 1113 on the side plate body 1110, ensuring that the locking rod 21 can rotate relative to the side plate body 1110, so that the locking position close to the connecting section 122 (such as Figure 7 ) and the release position away from the connecting section 122 (as shown Figure 6 The elastic member 22 can be configured as a spring or other elastic element, but is not limited to a spring. One end of the elastic member 22 is fixed to the mounting base body 110, and the other end of the elastic member 22 is connected to the second end of the locking rod 21. When the locking rod 21 is in the released position, the elastic member 22 is compressed and in a compressed state (as shown). Figure 6 As shown), this design utilizes the restoring force characteristics of the elastic member 22, so that the locking rod 21 naturally tends to the locking position when no external force is applied, that is, the elastic member 22 is in its original state without compression (as shown). Figure 7 This mechanism ensures that under normal operating conditions, the movement of the first connecting rod 12 is effectively controlled by the locking rod 21, preventing unexpected movement or vibration, and improving the safety and reliability of the entire device.

[0080] Furthermore, when it is necessary to release the first connecting rod 12 and allow it to move freely, an appropriate force is simply applied to move the locking rod 21 to the release position. At this point, the elastic member 22 is forced into a compressed state, storing energy. Once the locking rod 21 moves back to the locked position, the elastic member 22 immediately returns to its original state, and its elastic force forces the locking rod 21 to contact the connecting section 122, re-establishing the locking effect. This unlocking and locking mechanism based on energy conversion by the elastic member 22 achieves rapid and reliable transitions between the motion states of the first connecting rod 12. It is a key embodiment of the technical optimization and intelligent control of the locking assembly 20 in the embodiment of the present application, ensuring efficient operation and convenient operation of the entire disassembly tooling.

[0081] Furthermore, the locking lever 21 includes: a first component segment 211, a rotating shaft 212, a second component segment 213 and a locking segment 214, one end of the first component segment 211 is connected to the elastic member 22; the other end of the first component segment 211 is connected to the rotating shaft 212, and the rotating shaft 212 is arranged in the through hole 1113; one end of the second component segment 213 is connected to the rotating shaft 212; the other end of the second component segment 213 is connected to the locking segment 214; wherein, operating the first component segment 211 drives the second component segment 213 and the locking segment 214 to rotate along the rotating shaft 212, so that the locking segment 214 switches between the locking position and the release position.

[0082] Combine Figures 6 and 7 As shown, one end of the first component segment 211 is connected to the elastic member 22. The contraction and expansion of the elastic member 22 achieves the reset and positioning functions of the entire locking lever 21. The other end of the first component segment 211 is connected to the rotating shaft 212. The rotating shaft 212 is cleverly inserted into the through hole 1113 on the side plate body 1110, allowing the locking lever 21 to rotate freely about the rotating shaft 212, providing the basis for the position switching of the locking segment 214. The second component segment 213 is connected to the rotating shaft 212 at one end and to the locking segment 214 at the other end. The second component segment 213 serves as a connection and transition, ensuring a smooth transition and uniform force transmission from the first component segment 211 to the locking segment 214. The locking segment 214 is the portion of the locking lever 21 that directly contacts the first connecting rod 12. By switching between the locked and released positions, it effectively controls the freedom of the first connecting rod 12, ensuring safety and precision during transmission disassembly.

[0083] Furthermore, by manipulating the first assembly segment 211, the operator can drive the second assembly segment 213 and the locking segment 214 to rotate along the rotation shaft 212, thereby quickly switching the locking segment 214 from a locked position close to the connecting segment 122 to a released position away from the connecting segment 122. This design not only simplifies the locking and releasing operations and improves work efficiency, but also ensures the smooth rotation of the locking lever 21 through the guiding effect of the rotation shaft 212, thereby improving the durability and reliability of the device.

[0084] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0085] 1) The disassembly device integrates a disassembly assembly, a locking assembly, and a drive assembly. When the disassembly assembly is in its initial position, it facilitates accurate positioning of the device on the mating surface of the transmission housing. When in its working position, it effectively separates the housing, enabling transmission disassembly. The locking assembly stabilizes the disassembly assembly's position, ensuring it remains firmly in its working position when the drive assembly applies force, thus avoiding the risk of disassembly failure or housing damage due to tool displacement.

[0086] 2) The automatic switching of the gear 31 between the drive position and the remote position, as well as the intelligent locking and releasing function of the locking rod 21, ensure the stability and flexibility of the first connecting rod 12 during the disassembly process, effectively avoid unexpected movement or vibration, and improve the safety and reliability of the entire disassembly tooling.

[0087] 3) The invented transmission disassembly tool can adaptively replace the various components of the tool according to the specific characteristics of different transmission structures and their housings. It also supports the simultaneous use of multiple tools to ensure the stability of disassembly, greatly expanding the scope of application and flexibility of the device, and is suitable for disassembly of various models of transmissions.

[0088] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0089] In addition to the above, it should be noted that references to "one embodiment," "another embodiment," "an embodiment," and the like in this specification refer to specific features, structures, or characteristics described in conjunction with that embodiment as included in at least one embodiment generally described in this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in conjunction with any embodiment, it is intended that such feature, structure, or characteristic, when implemented in conjunction with other embodiments, also falls within the scope of the present invention.

[0090] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0091] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A disassembly device for a transmission, characterized in that: include: A disassembly assembly (10), wherein a portion of the disassembly assembly (10) has an initial position close to another portion of the disassembly assembly (10), and a portion of the disassembly assembly (10) has a working position away from another portion of the disassembly assembly (10); a locking assembly (20), the locking assembly (20) being connected to the disassembling assembly (10), the locking assembly (20) having a locking position for locking the disassembling assembly (10), and a releasing position for releasing the disassembling assembly (10); A driving assembly (30) is connected to a portion of the disassembling assembly (10), and the driving assembly (30) drives the portion of the disassembling assembly (10) to perform reciprocating motion between the initial position and the working position.

2. The disassembly device for a transmission according to claim 1, characterized in that: The disassembly assembly (10) comprises: A mounting seat (11), the mounting seat (11) being connected to the locking assembly (20), the mounting seat (11) being connected to the driving assembly (30), and the driving assembly (30) being movably arranged relative to the mounting seat (11); a first connecting rod (12), the first connecting rod (12) being connected to the mounting seat (11), the first connecting rod (12) having a first disassembly claw (121), the first connecting rod (12) being movably arranged relative to the mounting seat (11), the driving assembly (30) being connected to the first connecting rod (12), the locking assembly (20) having the locking position close to the first connecting rod (12) for locking the first connecting rod (12), and the locking assembly (20) having the releasing position away from the first connecting rod (12) for releasing the first connecting rod (12); a second connecting rod (13), the second connecting rod (13) being connected to the mounting seat (11), and the first connecting rod (12) having a second disassembly claw (131); The first disassembling claw (121) has an initial position close to the second disassembling claw (131), and the first disassembling claw (121) has a working position away from the second disassembling claw (131), and the driving assembly (30) drives the first connecting rod (12) to drive the first disassembling claw (121) to reciprocate between the initial position and the working position.

3. The disassembly device for a transmission according to claim 2, characterized in that: The first connecting rod (12) comprises: a connecting section (122), the connecting section (122) being connected to the first disassembling claw (121), a portion of the driving assembly (30) being connected to the connecting section (122), the connecting section (122) being connected to the mounting seat (11), the connecting section (122) being movably arranged relative to the mounting seat (11), the driving assembly (30) being connected to the first connecting rod (12), the locking assembly (20) having the locking position close to the connecting section (122) for locking the connecting section (122), and the locking assembly (20) having the releasing position away from the connecting section (122) for releasing the connecting section (122); A limiting column (123), wherein the limiting column (123) is connected to the connecting section (122), and the limiting column (123) is slidably connected to the mounting seat (11).

4. The disassembly device for a transmission according to claim 3, characterized in that: The connecting section (122) is provided with an avoidance groove (1221), and the avoidance groove (1221) is arranged in cooperation with the second connecting rod (13). When the disassembly assembly (10) is located in the initial position, part of the second connecting rod (13) is located in the avoidance groove (1221).

5. The disassembly device for a transmission according to claim 3 or 4, characterized in that: The mounting seat (11) comprises: A mounting seat body (110), the mounting seat body (110) being connected to the locking assembly (20), and the mounting seat body (110) being connected to the second connecting rod (13); A side plate (111), the side plate (111) is connected to the mounting seat body (110), the driving assembly (30) is connected to the side plate (111), the driving assembly (30) is movably arranged relative to the side plate (111), and the first connecting rod (12) is connected to the side plate (111), and the first connecting rod (12) is movably arranged in a vertical direction.

6. The disassembly device for a transmission according to claim 5, characterized in that: The side panel (111) includes a side panel body (1110), The side plate body (1110) is provided with a first sliding groove (1111), the length direction of the first sliding groove (1111) is arranged along the height direction of the side plate (111), the limiting column (123) is arranged in the first sliding groove (1111), and the first connecting rod (12) is slidably arranged along the first sliding groove (1111); The side plate body (1110) is provided with a second slide groove (1112), the length direction of the second slide groove (1112) is arranged along the length direction of the side plate (111), a portion of the driving assembly (30) is arranged in the second slide groove (1112), and the driving assembly (30) is movably arranged along the second slide groove (1112); The side panel body (1110) is provided with a through hole (1113), and the locking assembly (20) is connected to the side panel body (1110) through the through hole (1113). The locking assembly (20) is rotatably arranged relative to the side panel body (1110) so that the locking assembly (20) can be switched between the locking position and the release position.

7. The disassembly device for a transmission according to claim 6, characterized in that: The drive assembly (30) comprises: a rack, the rack being arranged on the connecting section (122); a gear (31), the gear (31) being connected to the side plate body (1110), the gear (31) being movably arranged along the second sliding groove (1112), the gear (31) having a driving position meshing with the rack, and the gear (31) having a remote position meshing away from the rack; a rocker arm (32), the rocker arm (32) being connected to the gear (31); The rocker arm (32) is operated to drive the gear (31) to move along the second sliding groove (1112), so that the gear (31) switches between the driving position and the remote position. When the gear (31) is located at the driving position, the rocker arm (32) is operated to drive the gear (31) to rotate, so that the rack drives the first connecting rod (12) to reciprocate between the initial position and the working position.

8. The disassembly device for a transmission according to claim 7, characterized in that: The gear (31) is connected to the side plate body (1110) via a gear shaft (311), and the gear shaft (311) is inserted into the second sliding groove (1112). When the rocker arm (32) is operated, the gear shaft (311) drives the gear (31) to move along the length direction of the second sliding groove (1112), so that the gear (31) switches between the driving position and the remote position.

9. The disassembly device for a transmission according to any one of claims 6 to 8, characterized in that: The locking assembly (20) comprises: a locking rod (21), the locking rod (21) being connected to the side plate body (1110) through the through hole (1113), the locking rod (21) being rotatably arranged relative to the side plate body (1110), the locking rod (21) having a locking position close to the connecting section (122) for locking the first connecting rod (12), and the locking rod (21) having a releasing position away from the connecting section (122) for releasing the first connecting rod (12); an elastic member (22), one end of the elastic member (22) being connected to the mounting seat body (110), the other end of the elastic member (22) being connected to the second end of the locking rod (21), the elastic member (22) being in an uncompressed original state, and the elastic member (22) being in a compressed state; When the locking rod (21) is located at the releasing position, the elastic member (22) is in the compressed state; when the locking rod (21) is located at the locking position, the elastic member (22) is in the original state.

10. The disassembly device for a transmission according to claim 9, characterized in that: The locking rod (21) comprises: a first component segment (211), one end of the first component segment (211) being connected to the elastic member (22); a rotating shaft (212), the other end of the first group segment (211) is connected to the rotating shaft (212), and the rotating shaft (212) is inserted into the through hole (1113); a second segment (213), one end of which is connected to the rotating shaft (212); a locking segment (214), the other end of the second group segment (213) being connected to the locking segment (214); The first assembly segment (211) is operated to drive the second assembly segment (213) and the locking segment (214) to rotate along the rotating shaft (212), so that the locking segment (214) switches between the locking position and the releasing position.

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