Adjustable coupler dismounting device

Abstract

The utility model discloses an adjustable coupler dismantling device, and relates to the technical field of machine maintenance equipment. Comprising a coupler body and a main shaft, an adjusting mechanism is arranged on one side of the coupler body, the adjusting mechanism comprises two clamping plates, through holes are formed in one sides of the clamping plates, lead screws are rotationally connected into the through holes, and servo motors are installed on one sides of the clamping plates. In the using process, firstly, according to the sizes of a coupler and a main shaft, a servo motor on a clamping plate drives a lead screw to rotate to drive a first sliding plate to move so that a movable plate and a toothed plate can be moved to designated positions, and then a micro motor drives a gear on a connecting block to rotate to be matched with the toothed plate; and a second sliding plate is moved to a designated position under the action of a guide wheel, finally, an adjusting mechanism and a lifting mechanism are connected through a connecting column, automatic operation in the coupler body dismounting process can be achieved, and manual intervention is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machine repair equipment, in particular to an adjustable coupling removal device. Background Art

[0002] For example, the patent publication number CN205057926U discloses an adjustable coupling removal device, which includes a main shaft, a coupling, a pull rod, a lifting device, a top back, and a fixing member. The main shaft is sleeved with a coupling, and the pull rod is composed of a horizontal rod and a vertical rod. The horizontal rod and the vertical rod are combined to form an inverted "L" shape. Pull rods are provided at both ends of the top back. The pull rod and the top back are combined to form a rectangular cavity. An opening is provided at the top of the rectangular cavity, and a coupling is provided at the opening. A lifting device is provided at the bottom of the coupling, and the bottom of the lifting device is fixedly connected to the top back through a fixing member. The invention aims to provide an adjustable coupling removal device that is symmetrically subjected to forces in four directions at the same time, and whose size can be adjusted to the size of a cross-shaped gantry according to the size of the coupling, thereby improving the removal efficiency and being reusable.

[0003] However, during the use of the above-mentioned equipment, due to the setting of its internal lifting device and top back, manual adjustment is required according to the size of the coupling, which increases the labor intensity and thus reduces work efficiency. Therefore, in response to this situation, we propose a more convenient and practical dismantling device that meets the use needs. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable coupling removal device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable coupling removal device, comprising a coupling body and a main shaft, an adjustment mechanism is provided on one side of the coupling body, the adjustment mechanism comprises two clamping plates, a through hole is provided on one side of the clamping plate, a screw rod is rotatably connected in the through hole, a servo motor is installed on one side of the clamping plate, the output end of the servo motor is connected to the screw rod, a slot is provided on one side of the clamping plate, a first sliding plate is slidably connected in the slot, the first sliding plate is connected to the screw rod, a moving component is provided on one side of the first sliding plate, and a lifting mechanism is provided on the top of the first sliding plate.

[0006] Furthermore, the moving assembly includes a moving plate, both ends of the moving plate are connected to the first sliding plate, and one side of the moving plate is fixedly connected to a tooth plate.

[0007] Furthermore, the movable plate is slidably connected to a second sliding plate on both sides, the second sliding plate is fixedly connected to a connecting block on both sides, a through hole is opened through the top of the connecting block, a guide wheel is rotatably connected in the through hole, and the guide wheel is rollingly connected to the movable plate.

[0008] Furthermore, a gear is provided on one side of the tooth plate, and the teeth of the gear and the tooth plate are meshed with each other. A micro motor is installed on one side of the gear, and the micro motor is connected to the connecting block. A connecting column is fixedly connected to one side of the top of the movable plate.

[0009] Furthermore, the lifting mechanism includes a fixed plate, with mounting blocks fixedly connected to both sides of the top of the fixed plate, a positioning camera installed on the top of the mounting block, and a cylinder installed in the center of the top of the fixed plate.

[0010] Furthermore, connection holes are provided on both sides of the top of the fixing plate, and the connection holes are screwed to the connection columns.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The adjustable coupling removal device is provided with an adjusting mechanism and a lifting mechanism. During use, first, according to the size of the coupling and the main shaft, the servo motor on the clamping plate drives the screw to rotate to drive the first sliding plate to move the movable plate and the tooth plate to the specified position. Then, the micro motor drives the gear on the connecting block to rotate and cooperate with the tooth plate, and moves the second sliding plate to the specified position under the action of the guide wheel. Finally, the adjusting mechanism and the lifting mechanism are connected through the connecting column. The device can realize automated operation during the removal process of the coupling body, reduces manual intervention, improves work efficiency, and reduces the labor intensity of the operator. It is highly practical and suitable for promotion.

[0013] At the same time, the lifting mechanism can achieve precise lifting and lowering of the coupling in the vertical direction through precise control of the cylinder, which helps to maintain accurate alignment between the coupling and the main shaft during the removal process, thereby avoiding damage or unnecessary wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the lifting mechanism structure of the utility model.

[0017] In the figure: 1. Coupling body; 2. Main shaft; 3. Adjusting mechanism; 301. Clamping plate; 302. Screw rod; 303. Servo motor; 304. First sliding plate; 305. Moving plate; 306. Tooth plate; 307. Second sliding plate; 308. Connecting block; 309. Guide wheel; 310. Gear; 311. Micro motor; 312. Connecting column; 4. Lifting mechanism; 401. Fixed plate; 402. Mounting block; 403. Positioning camera; 404. Cylinder; 405. Connecting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] During the use of the coupling, a dismantling device is required. The dismantling device provided by the present invention is specifically used for the dismantling operation of the main shaft 2 during the use of the coupling. During the dismantling operation using this equipment, it should be noted that regular inspections should be carried out and lubricating oil should be added to the moving parts to reduce wear, improve operating efficiency, ensure the cleanliness of the equipment working environment, and prevent dust and debris from entering the interior of the machine, thereby affecting the performance of the equipment. Before performing clamping and loosening operations, confirm whether the adjustment parameters are set correctly to avoid equipment damage due to improper parameters, and ensure that the operator wears appropriate safety protection equipment, such as gloves, goggles, etc., to prevent accidental injuries.

[0020] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: an adjustable coupling removal device, comprising a coupling body 1 and a main shaft 2, an adjusting mechanism 3 is provided on one side of the coupling body 1, the adjusting mechanism 3 comprises two clamping plates 301, a through hole is provided on one side of the clamping plate 301, a screw rod 302 is rotatably connected in the through hole, a servo motor 303 is installed on one side of the clamping plate 301, the output end of the servo motor 303 is connected to the screw rod 302, a slot is provided on one side of the clamping plate 301, a first sliding plate 304 is slidably connected in the slot, the first sliding plate 304 is connected to the screw rod 302, a moving component is provided on one side of the first sliding plate 304, and a lifting mechanism 4 is provided on the top of the first sliding plate 304.

[0021] like Figure 2As shown, the moving assembly includes a moving plate 305, both ends of the moving plate 305 are connected to the first sliding plate 304, a tooth plate 306 is fixedly connected to one side of the moving plate 305, and a second sliding plate 307 is slidably connected to both sides of the moving plate 305, and connecting blocks 308 are fixedly connected to both sides of the second sliding plate 307. A through hole is opened on the top of the connecting block 308, and a guide wheel 309 is rotatably connected in the through hole. The guide wheel 309 is rollingly connected to the moving plate 305, and a gear 310 is provided on one side of the tooth plate 306. The teeth of the gear 310 and the tooth plate 306 are meshed with each other. A micro motor 311 is installed on one side of the gear 310, and the micro motor 311 is connected to the connecting block 308. A connecting column 312 is fixedly connected to one side of the top of the moving plate 305.

[0022] It should be noted that during use, first, according to the size of the coupling body 1 and the main shaft 2, the servo motor 303 on the clamping plate 301 drives the screw 302 to rotate, driving the first sliding plate 304 to move the movable plate 305 and the tooth plate 306 to the specified position, and then the micro motor 311 drives the gear 310 on the connecting block 308 to rotate and cooperate with the tooth plate 306, and moves the second sliding plate 307 to the specified position under the action of the guide wheel 309, and finally connects the adjustment mechanism 3 and the lifting mechanism 4 through the connecting column 312. The precise adjustment ability of the adjustment mechanism 3 enables the device to accurately adapt to couplings of different sizes and specifications, ensuring stability and reliability during the dismantling process.

[0023] like Figure 3 As shown, the lifting mechanism 4 includes a fixed plate 401, with mounting blocks 402 fixedly connected on both sides of the top of the fixed plate 401, a positioning camera 403 installed on the top of the mounting block 402, a cylinder 404 installed in the center of the top of the fixed plate 401, and connecting holes 405 opened on both sides of the top of the fixed plate 401, which are screwed to the connecting column 312.

[0024] It should be noted that during use, the second sliding plate 307 and the fixed plate 401 are first connected according to the connecting hole 405 and the connecting column 312, and then the positioning camera 403 on the mounting block 402 is moved according to the position of the coupling body 1 and the main shaft 2 through the system control adjustment mechanism 3 and the cylinder 404. The lifting mechanism 4 can achieve precise lifting and lowering of the coupling body 1 in the vertical direction through the precise control of the cylinder 404, which helps to maintain accurate alignment between the coupling body 1 and the main shaft 2 during the disassembly process, thereby avoiding damage or unnecessary wear.

[0025] Working principle: During use, first connect the second sliding plate 307 and the fixed plate 401 according to the connecting hole 405 and the connecting column 312, then the positioning camera 403 on the mounting block 402 is based on the position of the coupling body 1 and the main shaft 2, and then the system controls the servo motor 303 on the clamping plate 301 to drive the screw rod 302 to rotate and drive the first sliding plate 304 to move the movable plate 305 and the tooth plate 306 to the specified position, and then the micro motor 311 drives the gear 310 on the connecting block 308 to rotate and cooperate with the tooth plate 306, and under the action of the guide wheel 309, the second sliding plate 307 is moved to the specified position, and finally the cylinder 404 fixes the coupling body 1. The device can realize automated operation during the dismantling process of the coupling body 1, reduces manual intervention, improves work efficiency, and reduces the labor intensity of operators.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the accompanying embodiments and their equivalents.

Claims

1. An adjustable coupling removal device, comprising a coupling body (1) and a main shaft (2), characterized in that: An adjustment mechanism (3) is provided on one side of the coupling body (1), and the adjustment mechanism (3) includes two clamping plates (301). A through hole is provided on one side of the clamping plate (301), and a screw rod (302) is rotatably connected in the through hole. A servo motor (303) is installed on one side of the clamping plate (301), and an output end of the servo motor (303) is connected to the screw rod (302). A slot is provided on one side of the clamping plate (301), and a first sliding plate (304) is slidably connected in the slot. The first sliding plate (304) is connected to the screw rod (302). A moving component is provided on one side of the first sliding plate (304), and a lifting mechanism (4) is provided on the top of the first sliding plate (304).

2. The adjustable coupling removal device according to claim 1, characterized in that: The moving assembly comprises a moving plate (305), both ends of the moving plate (305) are connected to the first sliding plate (304), and one side of the moving plate (305) is fixedly connected to a tooth plate (306).

3. The adjustable coupling removal device according to claim 2, characterized in that: The movable plate (305) is slidably connected to a second sliding plate (307) on both sides, and the second sliding plate (307) is fixedly connected to a connecting block (308) on both sides. A through hole is provided through the top of the connecting block (308), and a guide wheel (309) is rotatably connected in the through hole. The guide wheel (309) is in rolling connection with the movable plate (305).

4. The adjustable coupling removal device according to claim 2, characterized in that: A gear (310) is provided on one side of the toothed plate (306), and the teeth of the gear (310) and the toothed plate (306) are meshed with each other. A micro motor (311) is installed on one side of the gear (310), and the micro motor (311) is connected to the connecting block (308). A connecting column (312) is fixedly connected to one side of the top of the movable plate (305).

5. The adjustable coupling removal device according to claim 1, characterized in that: The lifting mechanism (4) comprises a fixed plate (401), with mounting blocks (402) fixedly connected to both sides of the top of the fixed plate (401), a positioning camera (403) mounted on the top of the mounting block (402), and a cylinder (404) mounted in the center of the top of the fixed plate (401).

6. The adjustable coupling removal device according to claim 5, characterized in that: Connection holes (405) are provided on both sides of the top of the fixing plate (401), and the connection holes (405) are screwed to the connection columns (312).

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