Gear machining handler

Abstract

The utility model discloses a gear processing carrier belongs to gear processing field, including carrier, the outer wall rotation of carrier is connected with two -way screw rod, the outer wall of carrier is provided with the motor for driving two -way screw rod rotation, the outer surface screw thread connection of two -way screw rod has the thread bush, the outer surface fixed connection of thread bush has the connecting plate, the utility model discloses through motor, two -way screw rod, thread bush, connecting plate, first spring, fixed plate, gear, rack and the setting of limit frame, when motor drives two -way screw rod rotation, while first spring further strengthened the buffering effect in the clamping process, avoid the damage of gear or fixed plate because of the impact of external force, in addition, the meshing structure of rack and transmission tooth ensures the accuracy of transmission, and limit frame provides additional stability support in the operation process of needing to unload gear, and the working efficiency and security of carrier are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of gear processing technology, specifically a gear processing and handling machine. Background Technology

[0002] Gears are a common mechanical transmission component, mainly used to transmit power, change the direction of motion, or regulate speed. Types of gears include spur gears, helical gears, and worm gears. Gear processing requires the use of material handling machines to transport gears to different locations, improving logistics efficiency, ensuring safety, and reducing labor costs.

[0003] An investigation revealed that a Chinese utility model patent discloses a workpiece clamping and auxiliary handling mechanism for a machining center (publication number: CN218696463U), comprising a fixed plate and a clamping and auxiliary handling mechanism. The clamping and auxiliary handling mechanism is fixed on the fixed plate and includes a linear motor, a moving frame, an electric telescopic rod, a load-bearing plate, a cavity, a groove, and a connecting frame. The linear motor is fixed on the fixed plate, the cavity and the groove are both located on the fixed plate, the moving frame is inserted into the cavity, the electric telescopic rod is fixed on the moving frame and the load-bearing plate, and the connecting frame is fixed on the slider of the linear motor.

[0004] Although the aforementioned patent utilizes a linear motor and an electric telescopic rod to adjust the position of the load-bearing plate during use, allowing the load-bearing plate to support the workpiece to be clamped and ensure the height of the workpiece is fixed, thus facilitating the stability and accuracy of workpiece clamping and ensuring the quality of subsequent processing, some shortcomings still exist in actual use. For example, it is impossible to fix the gears during transportation and combine this with the restriction of the transporter's movement when the gears need to be unloaded, which may lead to gear position displacement or instability during transportation, increasing the risk during gear transportation. In addition, the transporter's poor stability when the gears need to be unloaded may cause the transporter to move during the unloading process, increasing the difficulty of unloading and safety risks.

[0005] Therefore, this utility model provides a gear processing and handling machine to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved This utility model provides a gear processing and handling machine, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a gear processing and handling machine, including a handling vehicle, a bidirectional threaded rod rotatably connected to the outer wall of the handling vehicle, a motor for driving the bidirectional threaded rod to rotate on the outer wall of the handling vehicle, a threaded sleeve threadedly connected to the outer surface of the bidirectional threaded rod, a connecting plate fixedly connected to the outer surface of the threaded sleeve, a first spring fixedly connected to the outer wall of the connecting plate, a fixed plate fixedly connected to the end of the first spring away from the connecting plate, a transmission tooth fixedly connected to the end of the bidirectional threaded rod away from the motor, a limit frame provided on the outer wall of the handling vehicle, and a rack meshing with the transmission tooth fixedly connected to the outer wall of the limit frame.

[0008] As a preferred technical solution of this application, the outer wall of the fixing plate is provided with a buffer layer, and the bottom of the limiting frame is provided with a friction layer.

[0009] As a preferred technical solution of this application, the outer wall of the fixing plate is provided with a placement groove, and an adjustment rod is fixedly connected inside the fixing plate within the placement groove.

[0010] As a preferred technical solution of this application, the movable end of the adjusting rod is rotatably connected to a pressing block, and the bottom of the pressing block is provided with a friction layer.

[0011] As a preferred technical solution of this application, a second spring is fixedly connected to the bottom of the clamping block, and the end of the second spring away from the clamping block is fixedly connected to the interior of the fixing plate.

[0012] As a preferred technical solution of this application, a telescopic rod is fixedly connected to the outer wall of the limiting frame, and the end of the telescopic rod away from the limiting frame is fixedly connected to the outer wall of the transport vehicle.

[0013] As a preferred technical solution of this application, the outer wall of the transport vehicle is fixedly connected to a guide strip, and the connecting plate is slidably connected to the outer wall of the guide strip.

[0014] (III) Beneficial Effects This invention, through the arrangement of a motor, a bidirectional threaded rod, a threaded sleeve, a connecting plate, a first spring, a fixed plate, a gear, a rack, and a limiting frame, allows the threaded sleeve to move relative to or in opposite directions along the bidirectional threaded rod when the motor drives it to rotate. This movement enables the connecting plate and the fixed plate to precisely position and stably clamp the gear. Simultaneously, the first spring further enhances the buffering effect during clamping, preventing damage to the gear or fixed plate due to external impacts. Furthermore, the meshing structure of the rack and transmission teeth ensures transmission accuracy, while the limiting frame provides additional stability support during operations requiring gear removal, significantly improving the working efficiency and safety of the conveyor. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a gear processing and handling machine; Figure 2 This is a schematic diagram of the structure of a transport vehicle in a gear processing transport machine; Figure 3 This is a schematic diagram of the structure of a limiting frame in a gear processing and handling machine; Figure 4 for Figure 3 A magnified structural diagram at point A; Figure 5 for Figure 3 A magnified structural diagram at point B; In the picture: 1. Handling vehicle; 2. Two-way threaded rod; 3. Motor; 4. Threaded sleeve; 5. Connecting plate; 6. First spring; 7. Fixing plate; 8. Transmission gear; 9. Limiting frame; 10. Rack; 11. Placement slot; 12. Adjusting rod; 13. Clamping block; 14. Second spring; 15. Telescopic rod; 16. Guide bar. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] This utility model provides a gear processing and handling machine, such as Figure 1-5 As shown, the conveying machine includes a conveying vehicle 1. A bidirectional threaded rod 2 is rotatably connected to the outer wall of the conveying vehicle 1. A motor 3 for driving the bidirectional threaded rod 2 to rotate is provided on the outer wall of the conveying vehicle 1. A threaded sleeve 4 is threadedly connected to the outer surface of the bidirectional threaded rod 2. A connecting plate 5 is fixedly connected to the outer surface of the threaded sleeve 4. A first spring 6 is fixedly connected to the outer wall of the connecting plate 5. A fixing plate 7 is fixedly connected to the end of the first spring 6 away from the connecting plate 5. A transmission gear 8 is fixedly connected to the end of the bidirectional threaded rod 2 away from the motor 3. A limit frame 9 is provided on the outer wall of the conveying vehicle 1. A rack 10 that meshes with the transmission gear 8 is fixedly connected to the outer wall of the limit frame 9.

[0018] The outer wall of the fixed plate 7 is provided with a buffer layer, and the bottom of the limiting frame 9 is provided with a friction layer.

[0019] Specifically, when the gear needs to be fixed for transportation, the motor 3 is started first. The motor 3 drives the bidirectional threaded rod 2 to rotate, causing the two threaded sleeves 4 to move closer to each other along the bidirectional threaded rod 2. As the threaded sleeves 4 move, the connecting plate 5 moves accordingly, and the first spring 6 is compressed, thereby pushing the fixing plate 7 towards the gear. The buffer layer on the outer wall of the fixing plate 7 can effectively reduce the pressure and friction on the surface of the gear, avoiding damage to the gear during the fixing process. At the same time, the buffering provided by the first spring 6 can further buffer the force of the fixing plate 7 contacting the gear, preventing the fixing plate 7 from being damaged by the pressure of the gear, or the fixing plate 7 from excessively pressing the gear and causing deformation of the gear. The rotation of the bidirectional threaded rod 2 drives the transmission gear 8 to rotate. The meshing of the transmission gear 8 with the rack 10 allows the position of the limiting frame 9 to move upward, ensuring that the transport vehicle 1 maintains smooth movement during the transportation of the gear.

[0020] When it is necessary to remove the gear from the transport vehicle 1, the motor 3 drives the bidirectional threaded rod 2 to rotate in the opposite direction, causing the two threaded sleeves 4 to move away from each other along the bidirectional threaded rod 2. The connecting plate 5 moves in the opposite direction, the first spring 6 gradually returns to its original state, and the fixing plate 7 releases its clamp on the gear. During this process, the transmission gear 8 also rotates in the opposite direction, so that the rack 10 meshing with the transmission gear 8 can drive the limiting frame 9 to move downward and contact the ground, providing good stability for the transport vehicle 1 and ensuring that the transport vehicle 1 is difficult to move when removing the gear. The friction layer at the bottom of the limiting frame 9 plays a stabilizing role and further prevents the limiting frame 9 from sliding. After the transport vehicle 1 is firmly fixed, the gear removal operation can be carried out safely. This design not only improves the stability of gear transportation, but also significantly enhances the safety when removing the gear.

[0021] The outer wall of the fixing plate 7 is provided with a placement groove 11, and the inside of the fixing plate 7 is fixedly connected to the placement groove 11 with an adjusting rod 12.

[0022] The movable end of the adjusting rod 12 is rotatably connected to the clamping block 13, and the bottom of the clamping block 13 is provided with a friction layer.

[0023] A second spring 14 is fixedly connected to the bottom of the clamping block 13, and the end of the second spring 14 away from the clamping block 13 is fixedly connected to the inside of the fixing plate 7.

[0024] Specifically, when the gear is placed on the transport vehicle 1, the adjusting rod 12 can flexibly adjust the clamping block 13 according to the height of the gear placement, and the elastic force of the second spring 14 ensures that the clamping block 13 is in close contact with the top surface of the gear placement. The second spring 14 provides continuous pressure to the clamping block 13 through its own elasticity, so that the gear remains stable during the transport process. The friction layer design further enhances the friction between the clamping block 13 and the gear, effectively preventing the gear from loosening due to vibration or external force. This structure not only improves the reliability of fixing, but also adapts to gears of different heights, greatly improving the stability of gear transport. At the same time, the clamping block 13 can be rotated at any time by the rotational cooperation with the adjusting rod 12, preventing the length of the clamping block 13 from affecting the placement of the gear. The placement groove 11 provides space for the adjusting rod 12 and the second spring 14, preventing the exposed adjusting rod 12 and the second spring 14 from affecting the placement of the gear.

[0025] A telescopic rod 15 is fixedly connected to the outer wall of the limiting frame 9, and the end of the telescopic rod 15 away from the limiting frame 9 is fixedly connected to the outer wall of the transport vehicle 1.

[0026] Specifically, the telescopic rod 15 can be flexibly adjusted according to the position of the limiting frame 9. At the same time, the telescopic rod 15 provides stable support for the limiting frame 9 through its adjustable characteristics, preventing the limiting frame 9 from shifting due to external forces or vibrations. This design not only enhances the stability of the movement of the limiting frame 9, but also the compact structure of the telescopic rod 15 ensures that it does not occupy too much space during use, thus ensuring the overall simplicity and practicality of the transport vehicle 1.

[0027] The outer wall of the transport vehicle 1 is fixedly connected to a guide bar 16, and the connecting plate 5 is slidably connected to the outer wall of the guide bar 16.

[0028] Specifically, the design of the guide bar 16 can effectively guide the sliding direction of the connecting plate 5, ensuring that it always maintains a precise movement trajectory during movement, and preventing the threaded sleeve 4 from rotating or deviating simultaneously due to the rotation of the bidirectional threaded rod 2.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A gear processing and handling machine, comprising a handling vehicle (1), characterized in that: The outer wall of the transport vehicle (1) is rotatably connected to a bidirectional threaded rod (2). The outer wall of the transport vehicle (1) is provided with a motor (3) for driving the bidirectional threaded rod (2) to rotate. The outer surface of the bidirectional threaded rod (2) is threadedly connected to a threaded sleeve (4). The outer surface of the threaded sleeve (4) is fixedly connected to a connecting plate (5). The outer wall of the connecting plate (5) is fixedly connected to a first spring (6). The end of the first spring (6) away from the connecting plate (5) is fixedly connected to a fixing plate (7). The end of the bidirectional threaded rod (2) away from the motor (3) is fixedly connected to a transmission tooth (8). The outer wall of the transport vehicle (1) is provided with a limit frame (9). The outer wall of the limit frame (9) is fixedly connected to a rack (10) that meshes with the transmission tooth (8).

2. The gear processing and handling machine according to claim 1, characterized in that: The outer wall of the fixing plate (7) is provided with a buffer layer, and the bottom of the limiting frame (9) is provided with a friction layer.

3. The gear processing and handling machine according to claim 1, characterized in that: The outer wall of the fixing plate (7) is provided with a placement groove (11), and an adjustment rod (12) is fixedly connected inside the placement groove (11) of the fixing plate (7).

4. A gear processing and handling machine according to claim 3, characterized in that: The movable end of the adjusting rod (12) is rotatably connected to a pressing block (13), and the bottom of the pressing block (13) is provided with a friction layer.

5. A gear processing and handling machine according to claim 4, characterized in that: The bottom of the clamping block (13) is fixedly connected to a second spring (14), and the end of the second spring (14) away from the clamping block (13) is fixedly connected to the inside of the fixing plate (7).

6. A gear processing and handling machine according to claim 1, characterized in that: A telescopic rod (15) is fixedly connected to the outer wall of the limiting frame (9), and one end of the telescopic rod (15) away from the limiting frame (9) is fixedly connected to the outer wall of the transport vehicle (1).

7. A gear processing and handling machine according to claim 1, characterized in that: The outer wall of the transport vehicle (1) is fixedly connected to a guide strip (16), and the connecting plate (5) is slidably connected to the outer wall of the guide strip (16).

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