Dismounting device for hydraulic coupler

Abstract

The utility model discloses a hydraulic coupler dismounting device which comprises a frame body, a positioning frame is arranged on the inner side of the frame body, bases are arranged on the two sides of the bottom of the frame body, fixing trundles are arranged at the two ends of the bottom of each base, a controller is arranged on one side of the top end of the frame body, and a power socket is arranged on one side of the controller. And an electric cylinder is arranged in the middle of the top end of the frame body in a penetrating mode, stabilizing rods are arranged at the tops of the two sides of the positioning frame, and limiting grooves are formed in the two sides of the interior of the frame body. The adjusting assembly is arranged between the outer side of the positioning frame and the inner side of the frame body, the hydraulic coupler fixed to the inner side of the positioning frame can be adjusted through descending of the electric cylinder when the hydraulic coupler is disassembled, and the stabilizing rod descends in the limiting groove along with the electric cylinder when the positioning frame is driven to descend; therefore, the purpose of stabilizing the positioning frame and the hydraulic coupler is achieved, the effect of rapidly, safely and stably detaching and placing the hydraulic coupler is achieved, and operability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical disassembly, in particular to a hydraulic coupler disassembly device. Background Art

[0002] A hydraulic coupling is a hydraulic transmission device used to connect a power source, usually an engine or a motor, with a working machine, and transmit torque by the change of the liquid kinetic moment. When the hydraulic coupling needs to be repaired or replaced, it needs to be disassembled. However, due to its large mass, a disassembly device is required to assist in disassembling the hydraulic coupling.

[0003] For example, a hydraulic coupler disassembly device disclosed in the utility model with authorization announcement number CN219617606U includes a fixed plate with a center hole and a plurality of positioning holes, the positioning holes are detachably connected with fasteners, and the fasteners are used to connect the fixed plate and the hydraulic coupler; a push rod passes through the center hole, and the diameter of the lower end of the push rod is smaller than the diameter of the inner hole of the hydraulic coupler; and a lever adjustment mechanism is used to drive the lower end of the push rod to move away from the center hole. The operation process of the utility model is simple and fast, the overall structure is compact, and no external energy is required during use. However, during the application of this technical solution, the hydraulic coupler is heavy, and the disassembled hydraulic coupler needs to be lowered by a hoisting device or manually. Safety accidents are prone to occur during this process, and there is a technical problem that the hydraulic coupler cannot be disassembled quickly, stably and safely to make the disassembly operation safer. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a hydraulic coupler disassembly device, which can solve the problem that the hydraulic coupler is heavy and needs to be lowered by hanging equipment or manually after disassembly, and safety accidents are prone to occur in this process. There is a technical problem that the hydraulic coupler cannot be disassembled quickly, stably and safely to make the disassembly operation safer.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a hydraulic coupling disassembly device, comprising a frame, a positioning frame is arranged on the inner side of the frame, bases are arranged on both sides of the bottom of the frame, fixed casters are arranged at both ends of the bottom of the base, a controller is arranged on one side of the top of the frame, a power socket is arranged on one side of the controller, an electric cylinder is passed through the middle position of the top of the frame, stabilizing rods are arranged on the tops of both sides of the positioning frame, limiting grooves are arranged on both sides of the inside of the frame, and fixing components are arranged on both sides of the inside of the positioning frame.

[0006] As a preferred technical solution of the utility model, the bottom end of the electric cylinder is fixedly connected to the middle position of the top end of the positioning frame, and the limiting grooves are symmetrically arranged on the inner side of the frame.

[0007] As a preferred technical solution of the utility model, one side of the stabilizing rod passes through the interior of the limiting groove, and the stabilizing rod can be lifted and moved in the limiting groove.

[0008] As a preferred technical solution of the utility model, the frame body and the positioning frame are in a "U" shape, and the fixed casters are symmetrically arranged at the bottom of the base.

[0009] As a preferred technical solution of the present utility model, the fixing component includes a fixed card plate, the fixed card plate is arranged on both sides of the interior of the positioning frame, the inner side of the fixed card plate is provided with a non-slip lining, an adjusting rod is provided at the middle position of the outer side of the fixed card plate, a reserved groove is provided at the middle position of the two sides of the interior of the positioning frame, limiting perforations are provided at the positions near the bottom on both sides of the interior of the positioning frame, an adjusting dial is movably connected at the middle position of both sides of the positioning frame, one side of the adjusting rod passes through the reserved groove and the interior of the adjusting dial, one side of the adjusting rod is provided with a limiting block, and a limiting plug rod is provided at the bottom of the outer side of the fixed card plate.

[0010] As a preferred technical solution of the utility model, the fixed clamping plate is arc-shaped, the outside of the adjusting rod is provided with an external thread, the inside of the adjusting dial is provided with an internal thread matching the external thread, and one side of the limiting rod passes through the inside of the limiting through hole.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By arranging an adjustment component between the outer side of the positioning frame and the inner side of the frame, the hydraulic coupler fixed on the inner side of the positioning frame can be adjusted by lowering the electric cylinder when the hydraulic coupler is removed, and when the positioning frame is driven to descend, the stabilizing rod also descends in the limit groove to achieve the purpose of stabilizing the positioning frame and the hydraulic coupler, thereby achieving the effect of quickly, safely and stably removing and placing the hydraulic coupler, and having strong operability;

[0013] 2. By arranging fixed components on both sides of the positioning frame, when in use, the positioning frame is positioned and sleeved on the outside of the hydraulic coupler, and then the adjusting dial is rotated to drive the adjusting rods to move toward each other through threaded connections, thereby driving the fixed clamping plates to move toward each other to clamp and fix the hydraulic coupler, and using the anti-slip lining to improve the clamping stability. At the same time, the limiting rod moves relatively in the limiting perforation to limit and stabilize the fixed clamping plate, thereby achieving the purpose of stably lifting the hydraulic coupler, facilitating the operation of disassembling the hydraulic coupler, reducing the work intensity of the installation workers, and having strong feasibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 This is a front view structural schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. frame; 2. adjustment rod; 3. positioning frame; 4. base; 5. fixed card plate; 6. fixed caster; 7. limit groove; 8. limit block; 9. stabilizer bar; 10. controller; 11. electric cylinder; 12. limit plug rod; 13. power socket; 14. anti-slip lining; 15. reserved groove; 16. limit perforation; 17. adjustment turntable. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a hydraulic coupler disassembly device, including a "U"-shaped frame 1, a "U"-shaped positioning frame 3 is arranged inside the frame 1, a base 4 is arranged on both sides of the bottom of the frame 1, and fixed casters 6 are arranged at both ends of the bottom of the base 4, and the fixed casters 6 are symmetrically arranged at the bottom of the base 4, and the fixed casters 6 are convenient for moving and positioning the stable device, and a controller 10 is arranged on one side of the top of the frame 1, and a power socket 13 is arranged on one side of the controller 10;

[0022] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3As shown, an electric cylinder 11 is penetrated at the middle position of the top of the frame 1, and stabilizing rods 9 are arranged on the tops of both sides of the positioning frame 3. Limiting grooves 7 are arranged on both sides of the frame 1, and the limiting grooves 7 are symmetrically arranged on the inner side of the frame 1. The bottom end of the electric cylinder 11 is fixedly connected to the middle position of the top of the positioning frame 3. The hydraulic coupler fixed to the inner side of the positioning frame 3 is adjusted by the electric cylinder 11. One side of the stabilizing rod 9 passes through the inside of the limiting groove 7, and the stabilizing rod 9 can be lifted and moved in the limiting groove 7. When the positioning frame 3 is driven to lift, the stabilizing rod 9 is lifted and lowered in the limiting groove 7 to achieve the purpose of stabilizing the positioning frame 3 and the hydraulic coupler, thereby achieving the effect of quickly, safely and stably disassembling and placing the hydraulic coupler, and the operability is strong.

[0023] When removing the hydraulic coupler, the hydraulic coupler fixed on the inner side of the positioning frame 3 can be adjusted by lowering the electric cylinder 11, and when the positioning frame 3 is driven to lower, the stabilizing rod 9 is lowered in the limiting groove 7 to stabilize the positioning frame 3 and the hydraulic coupler, so that the hydraulic coupler can be safely and stably removed.

[0024] As a further implementation of this embodiment, Figure 1-4 As shown, a fixing assembly is arranged on both sides of the interior of the positioning frame 3, and the fixing assembly includes an arc-shaped fixing card plate 5, which is arranged on both sides of the interior of the positioning frame 3, and a non-slip lining 14 is arranged on the inner side of the fixing card plate 5, and an adjusting rod 2 is arranged at the middle position of the outer side of the fixing card plate 5, and a reserved groove 15 is arranged at the middle position of both sides of the interior of the positioning frame 3, and an adjusting dial 17 is movably connected at the middle position of both sides of the positioning frame 3, and one side of the adjusting rod 2 passes through the reserved groove 15 and the interior of the adjusting dial 17, and the outer side of the adjusting rod 2 is provided with an external thread, and the inner side of the adjusting dial 17 is provided with an internal thread matching the external thread, and one side of the adjusting rod 2 is provided with a limiting block 8, so that the positioning frame 3 is positioned and sleeved on the hydraulic coupler The external rear rotating adjustment dial 17 drives the adjustment rod 2 to move toward each other through a threaded connection, thereby driving the fixed card plate 5 to move toward each other to clamp and fix the hydraulic coupler. At the same time, the anti-slip lining 14 is used to improve the stability of the clamping. The two sides of the interior of the positioning frame 3 are provided with limited perforations 16 near the bottom, and the bottom of the outer side of the fixed card plate 5 is provided with a limited insertion rod 12. One side of the limited insertion rod 12 penetrates the interior of the limited perforation 16. When the fixed card plate 5 moves, the limited insertion rod 12 moves relatively in the limited perforation 16 to limit and stabilize the fixed card plate 5, thereby achieving the purpose of stably lifting the hydraulic coupler, so as to facilitate the operation of disassembling the hydraulic coupler, reduce the work intensity of the installation workers, and have strong feasibility;

[0025] When in use, the positioning frame 3 is positioned and sleeved on the outside of the hydraulic coupler, and then the adjusting dial 17 is rotated to drive the adjusting rod 2 to move toward each other through the threaded connection, thereby driving the fixed clamping plate 5 to move toward each other to clamp and fix the hydraulic coupler, and the anti-slip lining 14 is used to make the clamping more stable. At the same time, the limiting plug rod 12 moves relatively in the limiting perforation 16 to limit and stabilize the fixed clamping plate 5, thereby stably lifting the hydraulic coupler to facilitate the technical workers to disassemble the hydraulic coupler;

[0026] Specific working principle:

[0027] When using the disassembly device, place the device on the outside of the hydraulic coupler, and at the same time, sleeve the positioning frame 3 on the outside of the hydraulic coupler, then turn the adjusting dial 17 to drive the adjusting rod 2 to move toward each other through the threaded connection, thereby driving the fixed clamping plate 5 to move toward each other to clamp and fix the hydraulic coupler, and use the anti-slip lining 14 to make the clamping more stable. At the same time, the limiting rod 12 moves relatively in the limiting through hole 16 to limit and stabilize the fixed clamping plate 5, thereby stably lifting the hydraulic coupler, and then the worker can disassemble the hydraulic coupler. Unloading operation, after the disassembly is completed, the device is moved out by the fixed casters 6, and the device is moved to the specified position and plugged in through the power socket 13, and the electric cylinder 11 is started by the controller 10 to descend and adjust the hydraulic coupler fixed on the inner side of the positioning frame 3, and when the positioning frame 3 is driven to descend, the stabilizing rod 9 is also lowered in the limit groove 7 to stabilize the positioning frame 3 and the hydraulic coupler, so as to safely and stably disassemble and release the hydraulic coupler, and then the adjusting dial 17 is rotated in the reverse direction to drive the adjusting rod 2 and the fixed clamping plate 5 to move in the reverse direction to release the hydraulic coupler.

[0028] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic coupling disassembly device, comprising a frame (1), characterized in that: A positioning frame (3) is arranged on the inner side of the frame (1), a base (4) is arranged on both sides of the bottom of the frame (1), fixed casters (6) are arranged at both ends of the bottom of the base (4), a controller (10) is arranged on one side of the top of the frame (1), a power socket (13) is arranged on one side of the controller (10), an electric cylinder (11) is passed through the middle position of the top of the frame (1), stabilizing rods (9) are arranged on the top of both sides of the positioning frame (3), limiting grooves (7) are arranged on both sides of the interior of the frame (1), and fixing components are arranged on both sides of the interior of the positioning frame (3).

2. A hydraulic coupling disassembly device according to claim 1, characterized in that: The bottom end of the electric cylinder (11) is fixedly connected to the middle position of the top end of the positioning frame (3), and the limiting grooves (7) are symmetrically arranged on the inner side of the frame (1).

3. A hydraulic coupling disassembly device according to claim 1, characterized in that: One side of the stabilizing rod (9) passes through the interior of the limiting groove (7), and the stabilizing rod (9) can be lifted and moved in the limiting groove (7).

4. A hydraulic coupling disassembly device according to claim 1, characterized in that: The frame body (1) and the positioning frame (3) are in a "U" shape, and the fixed casters (6) are symmetrically arranged at the bottom of the base (4).

5. A hydraulic coupling disassembly device according to claim 1, characterized in that: The fixing assembly comprises a fixing card plate (5), the fixing card plate (5) being arranged on both sides of the interior of the positioning frame (3), the inner side of the fixing card plate (5) being provided with an anti-slip lining (14), an adjusting rod (2) being arranged at the middle position of the outer side of the fixing card plate (5), a reserved groove (15) being arranged at the middle position of both sides of the interior of the positioning frame (3), a limiting through hole (16) being arranged at the position close to the bottom of both sides of the interior of the positioning frame (3), an adjusting dial (17) being movably connected at the middle position of both sides of the positioning frame (3), one side of the adjusting rod (2) passing through the reserved groove (15) and the interior of the adjusting dial (17), one side of the adjusting rod (2) being provided with a limiting block (8), and a limiting plug rod (12) being arranged at the bottom of the outer side of the fixing card plate (5).

6. A hydraulic coupling disassembly device according to claim 5, characterized in that: The fixed clamping plate (5) is arc-shaped, the outside of the adjusting rod (2) is provided with an external thread, the inside of the adjusting dial (17) is provided with an internal thread matching the external thread, and one side of the limiting plug rod (12) passes through the inside of the limiting through hole (16).

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