Transmission practical training platform

Abstract

The utility model discloses a transmission practical training platform, which comprises a support frame, two ends of the support frame are fixedly connected with guide slide bars, an adjusting frame is slidably connected between the two guide slide bars, the middle part of the inner side of the support frame is rotatably connected with a transmission screw, and the adjusting frame is in threaded connection with the outer side of the transmission screw. A transmission motor is fixedly connected to the top end of the supporting frame, the output end of the transmission motor is fixedly connected with the transmission screw, a supporting shaft is rotationally connected to the top end of the adjusting frame, a driving mechanism is arranged on the side, close to the supporting shaft, of the adjusting frame and used for driving the supporting shaft to rotate, and a transmission containing mechanism is arranged at the top end of the supporting shaft. The transmission disassembling device has the advantages that a transmission is stably supported, similar parts of the disassembled transmission can be effectively arranged, multiple faces of the transmission can be conveniently disassembled, and workers are prevented from walking repeatedly.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission training, in particular to a transmission training platform. Background Art

[0002] The transmission is a device used to adjust the speed of a vehicle. It can change the rotation speed of the wheels so that the vehicle can maintain a stable speed under different road conditions and driving conditions.

[0003] Among them, the technical training of automobile maintenance technicians is inseparable from the assistance of the transmission training bench. The use of the transmission training bench can enable technicians to learn, become familiar with and master the working principle, structure and maintenance skills of automobile transmissions in actual operation;

[0004] However, in traditional transmission training platforms, after supporting the transmission, it is difficult to effectively adjust its orientation, forcing technicians to move around repeatedly to disassemble it, which greatly affects the training effect of technicians. In addition, the disassembled parts are difficult to effectively place, making it difficult to find and use them later.

[0005] In summary, we propose a transmission training platform. Utility Model Content

[0006] The main purpose of the utility model is to provide a transmission training platform to solve the problem in the prior art that after the transmission is supported, it is difficult to effectively adjust the direction, so that technicians need to move around repeatedly to disassemble it, which greatly affects the training effect of technicians.

[0007] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a transmission training platform is provided, including a support frame: both ends of the support frame are fixedly connected to guide slide bars, an adjustment frame is slidably connected between the two guide slide bars, the middle part of the inner side of the support frame is rotatably connected to a transmission screw, and the adjustment frame is also threadedly connected to the outer side of the transmission screw, the top end of the support frame is fixedly connected to a transmission motor, and the output end of the transmission motor is fixedly connected to the transmission screw, the top end of the adjustment frame is rotatably connected to a support shaft, and a driving mechanism is provided on the side of the adjustment frame close to the support shaft, the driving mechanism is used to drive the support shaft to rotate, and a transmission placement mechanism is provided on the top end of the support shaft.

[0008] Preferably, the driving mechanism includes a positioning frame, a hydraulic rod, a displacement frame, a transmission rack and a linkage gear. The side of the adjustment frame close to the support shaft is fixedly connected to the positioning frame, the inner side of the positioning frame is fixedly connected to the hydraulic rod, the output end of the hydraulic rod is fixedly connected to the displacement frame, one end of the displacement frame is fixedly connected to the transmission rack, the outer side of the support shaft is fixedly connected to the linkage gear, and the linkage gear is meshed with the transmission rack.

[0009] Through the above solution, the displacement of the displacement frame can be utilized to stably drive the transmission placement mechanism to rotate, thereby making it easier for personnel to disassemble the transmission.

[0010] Preferably, the transmission placement mechanism includes a placement plate, a limit slide, a limit plate, a limit screw, an extension frame, a central shaft, a part placement disk, a part placement cavity and a driving motor, the top of the support shaft is fixedly connected to the placement plate, both ends of the placement plate are slidably connected to the limit slide, and one end of the two limit slides close to each other is fixedly connected to the limit plate, the tops of the two ends of the placement plate are threadedly connected to the limit screw, and one end of the two limit screws is rotatably connected to the two limit plates respectively, both ends of the placement plate are fixedly connected to the extension frame, the middle of the extension frame is rotatably connected to the central shaft, the top of the central shaft is fixedly connected to the part placement disk, a plurality of part placement cavities are opened inside the part placement disk, the bottom end of the extension frame is fixedly connected to the driving motor, and the output end of the driving motor is fixedly connected to the central shaft.

[0011] Through the above solution, the transmission is limited by the limiting screw, which can ensure the stability of the transmission when it is disassembled, and the setting of the parts placement tray can effectively arrange the similar parts of the transmission.

[0012] Preferably, a threaded hole and a through hole are provided at the bottom end of the adjustment frame, and the transmission screw is connected inside the threaded hole, and there is a clearance fit between the through hole and the guide slide rod.

[0013] Through the above solution, by utilizing the arrangement of the threaded hole and the through hole, the transmission screw can stably drive the adjustment frame, thereby ensuring smoothness of the connection between the transmission screw and the adjustment frame.

[0014] Preferably, the top end of the support frame is fixedly connected to an assembly seat, and the transmission motor is connected to the outer side of the assembly seat by bolts.

[0015] Through the above solution, the transmission motor can be stably assembled by utilizing the structural coordination of the assembly seat, and can be conveniently disassembled later.

[0016] Preferably, a support hole is provided at the top end of the adjustment frame, and the support shaft is connected to the inside of the support hole via a ball bearing.

[0017] Through the above solution, by providing the ball bearing, the smoothness of the rotation of the support shaft can be greatly improved.

[0018] Preferably, a linear slide rail is fixedly connected to one side of the adjustment frame close to the support shaft, and a linear slide groove is provided at one end of the displacement frame, and the displacement frame is slidably connected to the outer side of the linear slide rail through the linear slide groove.

[0019] Through the above solution, the linear slide rail is used to effectively guide the displacement of the displacement frame, thereby greatly ensuring the stability of the displacement of the displacement frame.

[0020] Preferably, one end of the limiting screw away from the limiting plate is fixedly connected to a force-bearing handle, and the middle part of the force-bearing handle is slidably connected to a grip.

[0021] Through the above solution, by utilizing the arrangement of the force-bearing handle and the grip, a person can conveniently rotate the limit screw, thereby ensuring the transmission effect of the limit screw.

[0022] Preferably, one end of the two limiting plates close to each other is fixedly connected to a contact plate, and anti-slip grooves are provided on the outer side of the contact plate.

[0023] Through the above solution, by utilizing the provision of the contact plate, the stability of the limit plate when in contact with the transmission can be improved, thereby preventing the transmission from positional displacement.

[0024] Preferably, a protective pad is fixedly connected to the interior of each of the parts placement cavities, and the protective pad is made of a flexible material.

[0025] Through the above solution, by using the provision of the protective pad, the parts can be protected to a certain extent when they are placed to avoid damage to the parts.

[0026] The application of the technical solution of the utility model has at least the following beneficial effects:

[0027] 1. The transmission training platform can change the orientation of the transmission by utilizing the displacement of the displacement frame through the structural coordination of the drive mechanism, so that personnel can conveniently disassemble multiple sides of the transmission and avoid repeated movement of personnel.

[0028] 2. The transmission training platform can stably support the transmission through the structural coordination of the transmission placement mechanism, and can effectively arrange similar parts of the disassembled transmission to facilitate personnel to find and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0030] Figure 1 Shown is a structural schematic diagram of a transmission training platform according to the present utility model;

[0031] Figure 2 Shown Figure 1A diagram showing the connection structure of an adjustment frame and a transmission screw of a transmission training platform;

[0032] Figure 3 Shown Figure 1 A diagram showing the connection structure of an adjustment frame and a support shaft of a transmission training platform;

[0033] Figure 4 Shown Figure 1 A schematic structural diagram of a drive mechanism of a transmission training platform;

[0034] Figure 5 Shown Figure 1 A structural schematic diagram of a transmission placement mechanism of a transmission training platform.

[0035] The above drawings include the following reference numerals:

[0036] 1. Support frame; 2. Guide slide; 3. Adjustment frame; 4. Transmission screw; 5. Transmission motor; 6. Support shaft; 7. Drive mechanism; 8. Transmission placement mechanism; 9. Positioning frame; 10. Hydraulic rod; 11. Displacement frame; 12. Transmission rack; 13. Linkage gear; 14. Placement plate; 15. Limit slide; 16. Limit plate; 17. Limit screw; 18. Extension frame; 19. Center shaft; 20. Parts placement plate; 21. Parts placement cavity; 22. Drive motor. DETAILED DESCRIPTION

[0037] 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.

[0038] Example 1:

[0039] like Figures 1 to 5 As shown, an embodiment of the present invention provides a transmission training platform, including a support frame 1: both ends of the support frame 1 are fixedly connected with guide slide bars 2, an adjustment frame 3 is slidably connected between the two guide slide bars 2, the middle part of the inner side of the support frame 1 is rotatably connected with a transmission screw 4, and the adjustment frame 3 is also threadedly connected to the outer side of the transmission screw 4, the top of the support frame 1 is fixedly connected with a transmission motor 5, and the output end of the transmission motor 5 is fixedly connected to the transmission screw 4, the top of the adjustment frame 3 is rotatably connected with a support shaft 6, and a driving mechanism 7 is provided on the side of the adjustment frame 3 close to the support shaft 6, the driving mechanism 7 is used to drive the support shaft 6 to rotate, and a transmission placement mechanism 8 is provided at the top of the support shaft 6.

[0040] More specifically, the connection between the transmission screw 4 and the adjustment frame 3 is coordinated so that the adjustment frame 3 can be vertically displaced under the limit of the guide slide 2, thereby adjusting the support height of the transmission;

[0041] Preferably, a threaded hole and a through hole are provided at the bottom end of the adjusting frame 3, and the transmission screw 4 is connected inside the threaded hole, and there is a clearance fit between the through hole and the guide slide bar 2. By utilizing the setting of the threaded hole and the through hole, the transmission screw 4 can stably drive the adjusting frame 3, ensuring the smoothness of the connection between the transmission screw 4 and the adjusting frame 3.

[0042] Among them, the top end of the support frame 1 is fixedly connected to the assembly seat, and the transmission motor 5 is connected to the outside of the assembly seat by bolts. By utilizing the structural coordination of the assembly seat, the transmission motor 5 can be stably assembled and can be conveniently disassembled later.

[0043] Here, a support hole is opened at the top of the adjustment frame 3, and the support shaft 6 is connected to the inside of the support hole through a ball bearing. The provision of the ball bearing can greatly improve the smoothness of the rotation of the support shaft 6.

[0044] Preferably, the driving mechanism 7 includes a positioning frame 9, a hydraulic rod 10, a displacement frame 11, a transmission rack 12 and a linkage gear 13. The adjusting frame 3 is fixedly connected to the positioning frame 9 on one side close to the support shaft 6. The inner side of the positioning frame 9 is fixedly connected to the hydraulic rod 10. The output end of the hydraulic rod 10 is fixedly connected to the displacement frame 11. One end of the displacement frame 11 is fixedly connected to the transmission rack 12. The outer side of the support shaft 6 is fixedly connected to the linkage gear 13, and the linkage gear 13 is meshed with the transmission rack 12.

[0045] Furthermore, the hydraulic rod 10 is activated to pull the displacement frame 11 to move, prompting the transmission rack 12 to shift the linkage gear 13, thereby driving the support shaft 6 to rotate, thereby adjusting the direction of the transmission, so that personnel can disassemble different positions of the transmission and avoid repeated movement of personnel;

[0046] In detail, the adjustment frame 3 is fixedly connected to a linear slide rail on one side close to the support shaft 6, and a linear slide groove is opened at one end of the displacement frame 11, and the displacement frame 11 is slidably connected to the outer side of the linear slide rail through the linear slide groove. By utilizing the setting of the linear slide rail, the displacement of the displacement frame 11 can be effectively guided, thereby greatly ensuring the stability of the displacement of the displacement frame 11.

[0047] Example 2:

[0048] like Figures 1 to 5As shown, this embodiment provides a technical solution based on the first embodiment: the transmission placement mechanism 8 includes a placement plate 14, a limiting slide 15, a limiting plate 16, a limiting screw 17, an extension frame 18, a central shaft 19, a parts placement disk 20, a parts placement cavity 21 and a drive motor 22, the top of the support shaft 6 is fixedly connected to the placement plate 14, both ends of the placement plate 14 are slidably connected to the limiting slide 15, the ends of the two limiting slides 15 close to each other are fixedly connected to the limiting plate 16, and the two ends of the placement plate 14 are fixedly connected to the limiting plate 16. The tops of the ends are threadedly connected to limit screws 17, and one end of the two limit screws 17 is rotatably connected to the two limit plates 16 respectively. Both ends of the placement plate 14 are fixedly connected to extension frames 18, and the middle part of the extension frame 18 is rotatably connected to the central shaft 19. The top of the central shaft 19 is fixedly connected to a part placement tray 20, and a plurality of part placement cavities 21 are provided inside the part placement tray 20. The bottom end of the extension frame 18 is fixedly connected to a drive motor 22, and the output end of the drive motor 22 is fixedly connected to the central shaft 19.

[0049] It can be understood that, by cooperating with the connection between the limiting screw 17 and the placement plate 14, the transmission is limited between the two limiting plates 16, thereby ensuring stability when personnel disassemble the transmission, and similar parts can be placed inside the same part placement cavity 21, thereby enabling similar parts to be reasonably arranged, and the drive motor 22 can be started to drive the central shaft 19 to rotate, adjusting the position of different part placement cavities 21 towards personnel, so that personnel can place parts;

[0050] Preferably, the end of the limit screw 17 away from the limit plate 16 is fixedly connected to a force handle, and the middle part of the force handle is slidably connected to a handle. The setting of the force handle and the handle allows people to easily rotate the limit screw 17, thereby ensuring the transmission effect of the limit screw 17.

[0051] Furthermore, the two limit plates 16 are fixedly connected to a contact plate at one end close to each other, and anti-slip grooves are provided on the outer side of the contact plate. The setting of the contact plate can improve the stability of the limit plate 16 when in contact with the transmission, thereby avoiding position displacement of the transmission.

[0052] Among them, each part placement cavity 21 is fixedly connected to a protective pad, and the protective pad is made of flexible material. The setting of the protective pad can protect the parts to a certain extent when the parts are placed to avoid damage to the parts.

[0053] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0054] 1. Through the structural coordination of the driving mechanism 7, the displacement of the displacement frame 11 can be used to change the direction of the transmission, allowing personnel to conveniently disassemble multiple sides of the transmission and avoid repeated movement of personnel;

[0055] 2. The structure of the transmission placement mechanism 8 can stably support the transmission and effectively arrange similar parts of the disassembled transmission for easy retrieval and use;

[0056] A specific application of the above two embodiments is as follows: first, the transmission is placed on the top of the placement plate 14, and the two limiting screws 17 are rotated respectively, and the connection between the limiting screws 17 and the placement plate 14 is coordinated so that the limiting screws 17 can drive the limiting plate 16 to approach the transmission under the limit of the limiting slide bar 15 until the limiting plate 16 contacts the transmission, and finally the transmission is limited between the two limiting plates 16, so as to ensure stability when personnel disassemble the transmission;

[0057] The disassembled parts of the same type can be placed in the same parts placement cavity 21, so that the parts of the same type can be reasonably arranged. The drive motor 22 can be started to drive the central shaft 19 to rotate, and the position of the different parts placement cavities 21 facing the personnel can be adjusted to facilitate the personnel to place the parts.

[0058] The hydraulic rod 10 can be activated to pull the displacement frame 11 to move, prompting the transmission rack 12 to shift the linkage gear 13, thereby driving the support shaft 6 to rotate, thereby adjusting the direction of the transmission, so that personnel can disassemble different positions of the transmission and avoid repeated movement of personnel;

[0059] The transmission motor 5 can be started to drive the transmission screw 4 to rotate, and the connection between the transmission screw 4 and the adjustment frame 3 can be coordinated so that the adjustment frame 3 can be vertically displaced under the limit of the guide slide bar 2, thereby adjusting the support height of the transmission to meet the needs of users of different heights and avoid fatigue caused by incorrect posture of the personnel.

[0060] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A transmission training platform, characterized in that: The invention comprises a support frame (1): both ends of the support frame (1) are fixedly connected with guide slide bars (2), an adjustment frame (3) is slidably connected between the two guide slide bars (2), a transmission screw (4) is rotatably connected to the middle part of the inner side of the support frame (1), and the adjustment frame (3) is also threadedly connected to the outer side of the transmission screw (4), the top end of the support frame (1) is fixedly connected with a transmission motor (5), and the output end of the transmission motor (5) is fixedly connected to the transmission screw (4), the top end of the adjustment frame (3) is rotatably connected with a support shaft (6), a driving mechanism (7) is provided on a side of the adjustment frame (3) close to the support shaft (6), the driving mechanism (7) is used to drive the support shaft (6) to rotate, and a transmission placement mechanism (8) is provided at the top end of the support shaft (6).

2. A transmission training platform as claimed in claim 1, characterized in that: The driving mechanism (7) comprises a positioning frame (9), a hydraulic rod (10), a displacement frame (11), a transmission rack (12) and a linkage gear (13); the positioning frame (9) is fixedly connected to a side of the adjustment frame (3) close to the support shaft (6); the hydraulic rod (10) is fixedly connected to the inner side of the positioning frame (9); the output end of the hydraulic rod (10) is fixedly connected to the displacement frame (11); one end of the displacement frame (11) is fixedly connected to the transmission rack (12); the linkage gear (13) is fixedly connected to the outer side of the support shaft (6), and the linkage gear (13) is meshed with the transmission rack (12).

3. A transmission training platform as claimed in claim 1, characterized in that: The transmission placement mechanism (8) comprises a placement plate (14), a limiting slide bar (15), a limiting plate (16), a limiting screw (17), an extension frame (18), a central shaft (19), a parts placement disk (20), a parts placement cavity (21) and a driving motor (22); the top of the support shaft (6) is fixedly connected to the placement plate (14); both ends of the placement plate (14) are slidably connected to the limiting slide bar (15); the ends of the two limiting slide bars (15) close to each other are fixedly connected to the limiting plate (16); the tops of both ends of the placement plate (14) are threadedly connected to the limiting screws. Rod (17), and one end of the two limiting screw rods (17) is rotatably connected to the two limiting plates (16) respectively, both ends of the placement plate (14) are fixedly connected to the extension frame (18), the middle part of the extension frame (18) is rotatably connected to the central shaft (19), the top end of the central shaft (19) is fixedly connected to the parts placement plate (20), the interior of the parts placement plate (20) is provided with a plurality of parts placement cavities (21), the bottom end of the extension frame (18) is fixedly connected to the driving motor (22), and the output end of the driving motor (22) is fixedly connected to the central shaft (19).

4. A transmission training platform as claimed in claim 1, characterized in that: The bottom end of the adjustment frame (3) is provided with a threaded hole and a through hole, and the transmission screw (4) is connected inside the threaded hole, and there is a clearance fit between the through hole and the guide slide bar (2).

5. The transmission training platform according to claim 1, characterized in that: The top end of the support frame (1) is fixedly connected to an assembly seat, and the transmission motor (5) is connected to the outside of the assembly seat via bolts.

6. The transmission training platform according to claim 1, characterized in that: A support hole is provided at the top end of the adjustment frame (3), and the support shaft (6) is connected to the inside of the support hole via a ball bearing.

7. A transmission training platform as claimed in claim 2, characterized in that: The adjustment frame (3) is fixedly connected to a linear slide rail on one side close to the support shaft (6), and a linear slide groove is provided at one end of the displacement frame (11), and the displacement frame (11) is slidably connected to the outer side of the linear slide rail through the linear slide groove.

8. The transmission training platform according to claim 3, characterized in that: One end of the limiting screw (17) away from the limiting plate (16) is fixedly connected to a force-bearing handle, and the middle part of the force-bearing handle is slidably connected to a grip.

9. The transmission training platform according to claim 3, characterized in that: One end of the two limit plates (16) close to each other is fixedly connected to a contact plate, and the outer side of the contact plate is provided with anti-slip grooves.

10. The transmission training platform according to claim 3, characterized in that: A protective pad is fixedly connected to the interior of each of the part placement cavities (21), and the protective pad is made of a flexible material.

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