Coupling disassembling and assembling device

Abstract

The utility model discloses a coupling dismounting and mounting device, which relates to the technical field of coupling mounting, and comprises a workbench, an adjusting component is arranged in the middle of the top of the workbench, a clamping component is arranged at the top of the workbench, the clamping component comprises a mounting frame, a motor is arranged in the mounting frame, a screw rod is arranged on the side surface of the motor, and the adjusting component is arranged on the mounting frame. A limiting sliding plate is arranged on the outer wall of the lead screw, an ejector rod is arranged on the side face of the limiting sliding plate, an arc-shaped clamping plate is arranged at one end of the ejector rod, and a stable sliding rod is arranged on one side of the arc-shaped clamping plate. According to the clamping device, the rotating shaft and the coupling are stably clamped through the multiple sets of clamping assemblies respectively, the arc-shaped clamping plate is driven by the limiting sliding plate and the ejector rod to move along the lead screw, and therefore the arc-shaped clamping plate is ejected out, the coupling is stably clamped through the arc-shaped clamping plate, and the clamping efficiency of the coupling is improved. Therefore, the coupling is supported and positioned, and the coupling is prevented from falling off and sliding during disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of coupling installation, in particular to a coupling disassembly and assembly device. Background Art

[0002] In modern life, rail transit has become an indispensable part of people's daily transportation. During the use of rail trains, parts will gradually wear, corrode and be damaged. In order to keep the vehicles in good quality, ensure driving safety and extend the service life of the vehicles, various inspections and repairs must be carried out on railway vehicles. Among them, the inspection and maintenance of train couplings is an indispensable and important part. During the inspection and maintenance process, the coupling needs to be disassembled. However, there is currently no specific auxiliary equipment, and the disassembly and assembly operations must be performed manually.

[0003] The existing disassembly and assembly device has unsatisfactory positioning and clamping effect on the coupling during disassembly and assembly, which may cause the coupling to be located or fall off during the disassembly and assembly process, which is unsafe. In addition, the adjustment effect of the coupling is unsatisfactory during the disassembly and assembly process. Therefore, it is necessary to provide a coupling disassembly and assembly device to solve the problem. Utility Model Content

[0004] The main purpose of the utility model is to provide a coupling disassembly and assembly device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A coupling disassembly and assembly device comprises a workbench, an adjustment component is arranged in the middle of the top of the workbench, a clamping component is arranged on the top of the workbench, and the clamping component is arranged correspondingly to the adjustment component;

[0007] The adjustment component includes a driving motor, a bidirectional screw rod is arranged on the side of the driving motor, a moving block is arranged on the outer wall of the bidirectional screw rod, and a bearing frame is arranged on the top of the moving block;

[0008] The clamping assembly includes an installation frame, a motor is arranged inside the installation frame, and a screw rod is arranged on the side of the motor, a limiting slide is arranged on the outer wall of the screw rod, and an ejection rod is arranged on the side of the limiting slide, an arc-shaped clamping plate is arranged at one end of the ejection rod, and a stabilizing slide rod is arranged on one side of the arc-shaped clamping plate.

[0009] Preferably, a mounting groove is opened in the middle of the top of the workbench, and the middle of the side of the workbench is connected to the driving motor by a bolt, the output end of the driving motor is connected to the bidirectional screw transmission, and the two ends of the bidirectional screw are connected to the two sides of the mounting groove through bearings, and the end of the bidirectional screw close to the driving motor passes through the mounting groove and is connected to the driving motor.

[0010] Preferably, the bidirectional screw rod and the moving block are sleeved together, and there are two moving blocks, which are symmetrically distributed on both sides of the bidirectional screw rod. The moving block is slidably connected to the inside of the mounting groove. The top of the moving block is connected to the supporting frame by bolts, and there are two supporting frames, which are respectively arranged corresponding to the two moving blocks, and the supporting frame is arranged corresponding to the clamping assembly.

[0011] Preferably, the side of the mounting frame is connected to the side outer wall of the support frame by bolts, and there are four groups of mounting frames, which are symmetrically distributed on both sides of the support frame, the top of the mounting frame is connected to the sealing top plate by bolts, and the inner wall of the mounting frame is connected to the partition by bolts, one side of the partition is connected to the motor by bolts, and the other side of the partition is connected to the screw through a bearing, and the output end of the motor is connected to the screw transmission.

[0012] Preferably, one end of the screw rod away from the motor is connected to the inner wall of the mounting frame close to the supporting frame, and the screw rod and the limiting slide are sleeved together, the two sides of the limiting slide are slidably connected to the inner wall of the mounting frame, the side of the limiting slide away from the motor is fixedly connected to the ejector rod, and the ejector rod is sleeved on the outside of the screw rod, the end of the ejector rod away from the limiting slide is connected to the adapter seat by bolts, and the side of the adapter seat is connected to the arc-shaped clamping plate by bolts.

[0013] Preferably, the arc-shaped clamping plate is connected to the stabilizing slide bar by bolts, and there are two stabilizing slide bars, which are symmetrically distributed at both ends of the arc-shaped clamping plate, and the stabilizing slide bar is located on the upper and lower sides of the ejection rod, and the end of the stabilizing slide bar away from the arc-shaped clamping plate passes through the support frame, and the end of the stabilizing slide bar away from the arc-shaped clamping plate is fixedly connected to the limiting side plate, the side of the limiting side plate is fixedly connected with a connecting spring, and the end of the connecting spring away from the limiting side plate is fixedly connected to the side outer wall of the support frame, and the connecting spring is sleeved on the outside of the stabilizing slide bar.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The movable block is used to drive the carrier and the clamping assembly to move on the outside of the bidirectional screw rod, and the distance between the two rotating shafts is pulled during the movement, so as to facilitate the maintenance of the rotating shaft and the coupling and improve the convenience of the device;

[0016] 2. The rotating shaft and the coupling are stably clamped by setting multiple groups of clamping components. The arc clamping plate is driven to move along the screw by the limit slide plate and the ejector rod, so as to eject the arc clamping plate and enable the arc clamping plate to stably clamp the coupling, thereby supporting and positioning the coupling, preventing the coupling from falling off and sliding during disassembly, and affecting the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall stereogram of the device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the clamping assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure inside the installation frame of the utility model.

[0021] In the figure: 1. workbench; 2. adjustment component; 3. drive motor; 4. mounting slot; 5. bidirectional screw; 6. moving block; 7. carrier frame; 8. clamping component; 9. mounting frame; 10. sealing top plate; 11. motor; 12. screw; 13. partition; 14. limit slide plate; 15. ejector rod; 16. adapter; 17. arc clamping plate; 18. stabilizing slide bar; 19. limit side plate; 20. connecting spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a coupling disassembly and assembly device comprises a workbench 1, an adjustment component 2 is arranged in the middle of the top of the workbench 1, a clamping component 8 is arranged on the top of the workbench 1, and the clamping component 8 is arranged corresponding to the adjustment component 2;

[0024] See also Figure 1 , Figure 2As shown, the adjustment component 2 includes a driving motor 3, a bidirectional screw rod 5 is arranged on the side of the driving motor 3, a moving block 6 is arranged on the outer wall of the bidirectional screw rod 5, and a supporting frame 7 is arranged on the top of the moving block 6, a mounting groove 4 is opened in the middle of the top of the workbench 1, and the middle of the side of the workbench 1 is connected to the driving motor 3 by bolts, the output end of the driving motor 3 is connected to the bidirectional screw rod 5 by transmission, the two ends of the bidirectional screw rod 5 are connected to the two sides of the mounting groove 4 by bearings, and the end of the bidirectional screw rod 5 close to the driving motor 3 passes through the mounting groove 4 and is connected to the driving motor 3, and the bidirectional screw rod 5 is connected to the moving block 6. They are sleeved together, and there are two moving blocks 6, which are symmetrically distributed on both sides of the bidirectional screw rod 5. The moving blocks 6 are slidably connected to the inside of the installation groove 4. The top of the moving block 6 is connected to the bearing frame 7 by bolts, and there are two bearing frames 7, which are respectively arranged corresponding to the two moving blocks 6. The bearing frame 7 and the clamping assembly 8 are arranged correspondingly. The moving block 6 is used to drive the bearing frame 7 and the clamping assembly 8 to move on the outside of the bidirectional screw rod 5. In the process of moving, the distance between the two rotating shafts is pulled, so as to facilitate the maintenance of the rotating shaft and the coupling, and improve the convenience of use of the device;

[0025] See also Figure 1 , Figure 3 , Figure 4As shown, the clamping assembly 8 includes a mounting frame 9, a motor 11 is arranged inside the mounting frame 9, and a screw rod 12 is arranged on the side of the motor 11, a limiting slide plate 14 is arranged on the outer wall of the screw rod 12, and a ejector rod 15 is arranged on the side of the limiting slide plate 14, an arc-shaped clamping plate 17 is arranged at one end of the ejector rod 15, and a stabilizing slide bar 18 is arranged on one side of the arc-shaped clamping plate 17, the side of the mounting frame 9 is connected to the side outer wall of the supporting frame 7 by bolts, and the mounting frame 9 has four groups, which are symmetrically distributed on both sides of the supporting frame 7, the top of the mounting frame 9 is connected to the sealing top plate 10 by bolts, and the mounting frame 9 is connected to the partition plate 13 by bolts, one side of the partition plate 13 is connected to the motor 11 by bolts, and the other side of the partition plate 13 is connected to the screw rod 12 by a bearing, the output end of the motor 11 is connected to the screw rod 12 in a transmission manner, the end of the screw rod 12 away from the motor 11 is connected to the inner wall of the mounting frame 9 close to the carrier frame 7, and the screw rod 12 is sleeved with the limiting slide plate 14, both sides of the limiting slide plate 14 are slidably connected to the inner wall of the mounting frame 9, the side of the limiting slide plate 14 away from the motor 11 is fixedly connected to the ejector rod 15, and the ejector rod 15 is sleeved on the outside of the screw rod 12, and the ejector rod The end of the ejector rod 15 away from the limiting slide plate 14 is connected to the adapter seat 16 by bolts, and the side of the adapter seat 16 is connected to the arc clamping plate 17 by bolts, and the arc clamping plate 17 is connected to the stabilizing slide bar 18 by bolts, and there are two stabilizing slide bars 18, which are symmetrically distributed at the two ends of the arc clamping plate 17, and the stabilizing slide bars 18 are located at the upper and lower sides of the ejector rod 15, and the end of the stabilizing slide bar 18 away from the arc clamping plate 17 passes through the carrier frame 7, and the end of the stabilizing slide bar 18 away from the arc clamping plate 17 is fixedly connected to the limiting side plate 19, and the side of the limiting side plate 19 is fixedly connected with a connecting spring 20 , and one end of the connecting spring 20 away from the limiting side plate 19 is fixedly connected to the side outer wall of the carrier 7, and the connecting spring 20 is sleeved on the outside of the stabilizing slide bar 18. The plurality of clamping assemblies 8 are provided to respectively realize the stable clamping of the rotating shaft and the coupling. The limiting slide plate 14 and the ejector rod 15 are provided to drive the arc clamping plate 17 to move along the screw rod 12, thereby realizing the ejection of the arc clamping plate 17, so that the arc clamping plate 17 can realize the stable clamping of the coupling, thereby realizing the support and positioning of the coupling, preventing the coupling from falling off and sliding during disassembly, and affecting the stability of the installation.

[0026] It should be noted that the utility model is a coupling disassembly and assembly device. When in use, the rotating shaft is placed in the middle of one group of clamping components 8, and the two rotating shafts are symmetrically placed on both sides of the top of the workbench 1. The motor 11 is provided to drive the screw rod 12 to rotate, so that the limiting slide plate 14 drives the ejection rod 15 to move along the screw rod 12 in the direction of the carrier 7. In the process of movement, the arc-shaped clamping plate 17 is ejected, so that the inner wall of the arc-shaped clamping plate 17 contacts the outer wall of the rotating shaft, and then the coupling is prevented from being in the middle of another group of clamping components 8 in the middle of the carrier 7, so that the coupling is sleeved on one end of the rotating shaft, and the above operation is repeated to achieve stable clamping of the coupling, and the arc-shaped clamping plate 17 is made of rubber material, which increases the friction of the contact surface and improves the clamping. The stability of the arc-shaped clamping plate 17 is realized, and the two ends of the arc-shaped clamping plate 17 are connected to the carrier frame 7 through the stabilizing slide bar 18. Further, when the ejection rod 15 ejects the arc-shaped clamping plate 17, the stabilizing slide bar 18 slides along the carrier frame 7, and a connecting spring 20 is arranged on the outer wall of the stabilizing slide bar 18. The simple positioning of the stabilizing slide bar 18 is realized by the arranged connecting spring 20, and the clamping area of ​​the arc-shaped clamping plate 17 and the coupling is increased. Then, the bidirectional screw rod 5 is driven to rotate by the arranged driving motor 3, so that the two bidirectional screw rods 5 drive the carrier frame 7 and the clamped clamping assembly 8 to move in relative directions inside the mounting groove 4, so that the two parts of the coupling are merged, thereby facilitating the installation of the coupling, improving the convenience of use of the device, and facilitating the maintenance of the coupling.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coupling disassembly and assembly device, comprising a workbench (1), characterized in that: An adjusting component (2) is arranged in the middle of the top of the workbench (1), and a clamping component (8) is arranged on the top of the workbench (1), wherein the clamping component (8) is arranged corresponding to the adjusting component (2); The adjustment component (2) comprises a driving motor (3), a bidirectional screw rod (5) is arranged on the side of the driving motor (3), a moving block (6) is arranged on the outer wall of the bidirectional screw rod (5), and a bearing frame (7) is arranged on the top of the moving block (6); The clamping assembly (8) comprises a mounting frame (9), a motor (11) is arranged inside the mounting frame (9), a screw rod (12) is arranged on the side of the motor (11), a limiting slide plate (14) is arranged on the outer wall of the screw rod (12), and an ejector rod (15) is arranged on the side of the limiting slide plate (14), an arc-shaped clamping plate (17) is arranged at one end of the ejector rod (15), and a stabilizing slide rod (18) is arranged on one side of the arc-shaped clamping plate (17).

2. A coupling disassembly and assembly device according to claim 1, characterized in that: A mounting groove (4) is provided in the middle of the top of the workbench (1); the middle of the side of the workbench (1) is connected to the drive motor (3) via a bolt; the output end of the drive motor (3) is transmission-connected to a bidirectional screw rod (5); the two ends of the bidirectional screw rod (5) are connected to the two sides of the mounting groove (4) via bearings; and the end of the bidirectional screw rod (5) close to the drive motor (3) passes through the mounting groove (4) and is connected to the drive motor (3).

3. A coupling disassembly and assembly device according to claim 2, characterized in that: The bidirectional screw rod (5) and the moving block (6) are sleeved together, and there are two moving blocks (6) which are symmetrically distributed on both sides of the bidirectional screw rod (5). The moving block (6) is slidably connected inside the mounting groove (4). The top of the moving block (6) is connected to the supporting frame (7) through bolts, and there are two supporting frames (7) which are respectively arranged corresponding to the two moving blocks (6). The supporting frame (7) is arranged corresponding to the clamping assembly (8).

4. A coupling disassembly and assembly device according to claim 1, characterized in that: The side of the installation frame (9) is connected to the side outer wall of the support frame (7) by bolts, and there are four groups of installation frames (9), which are symmetrically distributed on both sides of the support frame (7). The top of the installation frame (9) is connected to the sealing top plate (10) by bolts, and the inner wall of the installation frame (9) is connected to the partition (13) by bolts. One side of the partition (13) is connected to the motor (11) by bolts, and the other side of the partition (13) is connected to the screw rod (12) through a bearing. The output end of the motor (11) is connected to the screw rod (12) in a transmission manner.

5. A coupling disassembly and assembly device according to claim 4, characterized in that: One end of the screw rod (12) away from the motor (11) is connected to the inner wall of the mounting frame (9) close to the carrier frame (7), and the screw rod (12) is sleeved with a limiting slide plate (14), and two sides of the limiting slide plate (14) are slidably connected to the inner wall of the mounting frame (9), and the side of the limiting slide plate (14) away from the motor (11) is fixedly connected to the ejector rod (15), and the ejector rod (15) is sleeved on the outside of the screw rod (12), and one end of the ejector rod (15) away from the limiting slide plate (14) is connected to the adapter seat (16) by bolts, and the side of the adapter seat (16) is connected to the arc-shaped clamping plate (17) by bolts.

6. A coupling disassembly and assembly device according to claim 5, characterized in that: The arc-shaped clamping plate (17) is connected to the stabilizing slide bar (18) by bolts, and there are two stabilizing slide bars (18), which are symmetrically distributed at the two ends of the arc-shaped clamping plate (17). The stabilizing slide bar (18) is located at the upper and lower sides of the ejection rod (15). The end of the stabilizing slide bar (18) away from the arc-shaped clamping plate (17) passes through the support frame (7), and the end of the stabilizing slide bar (18) away from the arc-shaped clamping plate (17) is fixedly connected to the limiting side plate (19). The side of the limiting side plate (19) is fixedly connected with a connecting spring (20), and the end of the connecting spring (20) away from the limiting side plate (19) is fixedly connected to the side outer wall of the support frame (7), and the connecting spring (20) is sleeved on the outside of the stabilizing slide bar (18).

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