Dismounting treatment assembly for guide sleeve of hydraulic oil cylinder

Abstract

The utility model relates to the technical field of hydraulic oil cylinder guide sleeve dismounting, and discloses a hydraulic oil cylinder guide sleeve dismounting processing assembly which comprises a workbench, the top of the workbench is fixedly connected with a fixed plate, the top of the workbench is slidably connected with a movable plate, and the side faces of the fixed plate and the movable plate are fixedly connected with a fixed shell. A quick release assembly is installed in the fixed shell, clamping plates are arranged on the side faces of the fixed plate and the movable plate, a multi-layer protection assembly is installed on the inner sides of the clamping plates, and a clamping driving assembly is arranged on the side face of the movable plate. The quick release assembly comprises an insertion rod. Compared with the prior art, under the cooperation of the rotating handle, the inserting rod, the clamping block, the baffle and the spring, clamping plate components in different shapes can be flexibly replaced, oil cylinders in various shapes can be supported, the compatibility of the assembly is improved, the clamping stability is enhanced, and the precision and safety in the disassembling process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic cylinder guide sleeve dismantling technical field especially relates to hydraulic cylinder guide sleeve dismantling treatment assembly. BACKGROUND

[0002] Hydraulic cylinder is a kind of execution device that converts hydraulic energy into mechanical energy by the pressure of hydraulic oil, it is usually composed of cylinder body, piston, piston rod and other parts, widely used in machinery, engineering, transportation and other fields. Guide sleeve is installed on the outside of piston rod, used to support piston rod, ensure that it keeps stable during movement, the main function of guide sleeve is to reduce friction, improve the sealing performance of oil cylinder, prolong service life, and prevent piston rod from deflecting or wearing.

[0003] Hydraulic cylinder guide sleeve dismantling treatment assembly is a kind of auxiliary tool specially used for hydraulic cylinder guide sleeve dismantling, its main function is to stabilize oil cylinder, ensure the safety and accuracy during dismantling, the assembly is usually composed of fixed support, clamping device and adjusting mechanism, can firmly fix oil cylinder at specified position, prevent oil cylinder from moving or tilting during dismantling.

[0004] The existing hydraulic cylinder guide sleeve dismantling treatment assembly can firmly fix the hydraulic cylinder at the specified position, but the shape of the hydraulic cylinder is various (such as round, rectangular, special-shaped, etc.), the existing treatment assembly's clamp cannot be compatible with all types of oil cylinder, which leads to oil cylinder displacement during dismantling, reduces the dismantling accuracy, increases the operation risk, reduces the compatibility of the assembly, therefore, hydraulic cylinder guide sleeve dismantling treatment assembly is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides hydraulic cylinder guide sleeve dismantling treatment assembly, aims at improving the problem that the clamp in prior art cannot adapt to various hydraulic cylinder shapes, increases the dismantling operation risk.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Hydraulic cylinder guide sleeve dismantling treatment assembly, including workbench, the top of the workbench is fixedly connected with fixed plate, the top of the workbench is slidably connected with moving plate, the side surface of the fixed plate and the moving plate is fixedly connected with fixed shell, the inside of the fixed shell is installed with quick release assembly, the side surface of the fixed plate and the moving plate is provided with clamping plate, the inside of the clamping plate is installed with multilayer protection assembly, the side surface of the moving plate is provided with clamping drive assembly;The quick release assembly includes plug rod, the plug rod is slidably connected in the inside of the fixed shell, one end of the plug rod is rotatably connected with rotary handle, the other end of the plug rod is fixedly connected with clamping block;

[0008] As a further description of the above technical solutions:

[0009] The side surface of the fixed shell is fixedly connected with a baffle, the outer periphery of the inserting rod is sleeved with a spring, and the inserting rod is slidingly connected in the inside of the baffle.

[0010] As a further description of the above technical solutions:

[0011] The side surface of the clamping plate is provided with a clamping groove, and the clamping block is clamped with the clamping groove.

[0012] As a further description of the above technical solutions:

[0013] The side surface of the clamping plate is fixedly connected with a sliding block, the side surface of the fixed plate and the moving plate is provided with a sliding groove, and the sliding block is slidingly connected in the inside of the sliding groove.

[0014] As a further description of the above technical solutions:

[0015] The multi-layer protection assembly comprises a bearing layer and a protection layer, the bearing layer is arranged on the inner side of the multi-layer protection assembly, the protection layer is arranged on the inner side of the bearing layer, the bearing layer is carbon fiber reinforced material, and the protection layer is polytetrafluoroethylene material.

[0016] As a further description of the above technical solutions:

[0017] The multi-layer protection assembly comprises a bearing layer and a protection layer, the bearing layer is arranged on the inner side of the multi-layer protection assembly, the protection layer is arranged on the inner side of the bearing layer, the bearing layer is carbon fiber reinforced material, and the protection layer is polytetrafluoroethylene material.

[0018] As a further description of the above technical solutions:

[0019] The multi-layer protection assembly comprises a bearing layer and a protection layer, the bearing layer is arranged on the inner side of the multi-layer protection assembly, the protection layer is arranged on the inner side of the bearing layer, the bearing layer is carbon fiber reinforced material, and the protection layer is polytetrafluoroethylene material.

[0020] As a further description of the above technical solutions:

[0021] The clamping driving assembly comprises a threaded rod, the threaded rod is fixedly connected to the side surface of the moving plate, the top of the workbench is fixedly connected with a fixed block, and the threaded rod is threadedly connected in the inside of the fixed block.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. The utility model discloses a rotatable handle, plug rod and the cooperation of clamping block, the clamp plate can be flexible to adapt to different shape's hydraulic oil cylinder, ensure that the clamp plate and oil cylinder perfect match, enhance the clamping stability, avoid the oil cylinder slippage or damage because of the clamp plate mismatch, improve the precision and safety of the dismounting process.

[0024] 2. The utility model discloses a multilayer protection component design effectively slows down the impact of clamp to oil cylinder surface, and the bearing layer provides strong clamping force, and the buffer layer absorbs vibration, and the protection layer prevents hydraulic oil cylinder surface damage, and this design significantly prolongs the service life of clamp, avoids damage to hydraulic oil cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional schematic view of the hydraulic oil cylinder guide sleeve dismounting treatment assembly that the utility model proposes;

[0026] Figure 2 It is the structure schematic view of the plug rod of the hydraulic oil cylinder guide sleeve dismounting treatment assembly that the utility model proposes;

[0027] Figure 3 It is the cross section schematic view of the clamp plate of the hydraulic oil cylinder guide sleeve dismounting treatment assembly that the utility model proposes.

[0028] LEGEND:

[0029] 1, workbench, 2, fixed plate, 3, moving plate, 4, fixed shell, 5, quick release assembly, 6, clamp plate, 7, multilayer protection component, 8, clamping drive assembly, 9, plug rod, 10, rotatable handle, 11, clamping block, 12, baffle, 13, spring, 14, clamping groove, 15, sliding block, 16, sliding slot, 17, bearing layer, 18, buffer layer, 19, protection layer, 20, threaded rod, 21, fixed block. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] Embodiment one:

[0032] Reference Figure 1 And Figure 2The utility model provides a kind of embodiment: hydraulic cylinder guiding sleeve dismounting processing assembly, including workbench 1, the top of workbench 1 is fixedly connected with fixed plate 2, the top of workbench 1 is slidably connected with moving plate 3, the side of fixed plate 2 and moving plate 3 is fixedly connected with fixed shell 4, quick release assembly 5 is installed in the inside of fixed shell 4, the side of fixed plate 2 and moving plate 3 is provided with clamping plate 6, the inboard of clamping plate 6 is installed with multilayer protection assembly 7, the side of moving plate 3 is provided with clamping drive assembly 8;Quick release assembly 5 includes plug rod 9, plug rod 9 is slidably connected in the inside of fixed shell 4, one end of plug rod 9 is rotatably connected with rotating handle 10, the other end of plug rod 9 is fixedly connected with clamping block 11, using fixed shell 4 protects the structure inside.The side of fixed shell 4 is fixedly connected with baffle 12, the periphery of plug rod 9 is equipped with spring 13, plug rod 9 is slidably connected in the inside of baffle 12, by the cooperation of baffle 12 and plug rod 9, make plug rod 9 and clamping block 11 force move to the direction of clamping plate 6.The side of clamping plate 6 is provided with clamping groove 14, clamping block 11 and clamping groove 14 are mutually clamped, clamping block 11 is forced to be clamped into the inside of clamping groove 14, the position of fixed clamping plate 6, the side of clamping plate 6 is fixedly connected with sliding block 15, the side of fixed plate 2 and moving plate 3 is all provided with sliding slot 16, sliding block 15 is slidably connected in the inside of sliding slot 16, by the cooperation of sliding block 15 and sliding slot 16, the position of clamping plate 6 installation is specified.

[0033] Referring to Figure 1 And Figure 3 Multilayer protection assembly 7 includes bearing layer 17 and protection layer 19, bearing layer 17 is arranged at the inboard of multilayer protection assembly 7, protection layer 19 is arranged at the inboard of bearing layer 17, bearing layer 17 is carbon fiber reinforced material, and carbon fiber reinforced material bearing layer 17 provides strong clamping force and stability, and protection layer 19 is polytetrafluoroethylene material, which protects the outer surface of the oil cylinder from being scratched or worn.

[0034] Referring to Figure 1 Clamping drive assembly 8 includes threaded rod 20, and the threaded rod 20 is fixedly connected to the side of the moving plate 3. The top of the workbench 1 is fixedly connected with a fixed block 21. The threaded rod 20 is threadedly connected to the inside of the fixed block 21. Rotating the threaded rod 20 through the cooperation of the fixed block 21 moves the moving plate 3 and the clamping plate 6 on the moving plate 3 towards the fixed plate 2, clamping the internal hydraulic cylinder.

[0035] Embodiment two:

[0036] Referring to Figure 3Unlike the above-mentioned embodiments, the utility model provides an embodiment, multilayer protection component 7 includes buffer layer 18 and protection layer 19, buffer layer 18 sets up in the inside of multilayer protection component 7, protection layer 19 sets up in the inside of buffer layer 18, buffer layer 18 is rubber material, and rubber material's buffer layer 18 provides certain elasticity, effectively slows down external force impact, avoids the damage to the surface of hydraulic oil cylinder, and protection layer 19 is polytetrafluoroethylene material, and the protection layer 19 of polytetrafluoroethylene material protects the surface of oil cylinder not to be scratched or worn.

[0037] Embodiment three:

[0038] Refer to Figure 3 Unlike the above-mentioned embodiments, the utility model provides an embodiment, multilayer protection component 7 includes bearing layer 17, buffer layer 18 and protection layer 19, bearing layer 17 sets up in the inside of multilayer protection component 7, buffer layer 18 sets up in the inside of bearing layer 17, protection layer 19 sets up in the inside of buffer layer 18, bearing layer 17 is carbon fiber reinforced material, buffer layer 18 is rubber material, and protection layer 19 is polytetrafluoroethylene material, and carbon fiber reinforced material's bearing layer 17 provides strong clamping force and stability, and rubber material's buffer layer 18 provides certain elasticity, effectively slows down external force impact, avoids the damage to the surface of hydraulic oil cylinder, and the protection layer 19 of polytetrafluoroethylene material protects the surface of oil cylinder not to be scratched or worn, through multilayer protection component 7, improve the comprehensive performance of clamp.

[0039] Working principle: rotate rotary handle 10, and insert rod 9 draws the clamping block 11 and separates the clamping groove 14 of the currently installed clamping plate 6, slides out the clamping plate 6, according to the shape of the hydraulic oil cylinder of the guide sleeve to be disassembled, selects the clamping plate 6 suitable for the shape, aligns the sliding block 15 on the side of the clamping plate 6 with the sliding groove 16, inserts into the inside of fixed plate 2 and moving plate 3, reversely rotates rotary handle 10, and moves the clamping block 11 to the direction of clamping plate 6 through the pressure generated by the cooperation of baffle 12 and spring 13, and is clamped into the inside of clamping groove 14, and the clamping plate 6 suitable for the shape of the hydraulic oil cylinder is replaced.

[0040] The contact surface in the inside of clamping plate 6 is provided with multilayer protection component 7 composed of bearing layer 17, buffer layer 18 and protection layer 19, bearing layer 17 provides strong clamping force and stability, bears greater working load, buffer layer 18 provides certain elasticity in the clamping process, effectively slows down external force impact, avoids the damage to the surface of hydraulic oil cylinder, and protection layer 19 protects the surface of oil cylinder not to be scratched or worn, can enhance friction force simultaneously, increases clamping stability, through multilayer protection component 7, improves the comprehensive performance of clamp.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A hydraulic cylinder guide sleeve dismounting treatment assembly, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected with a fixed plate (2), the top of the workbench (1) is slidably connected with a moving plate (3), the side surface of the fixed plate (2) and the moving plate (3) is fixedly connected with a fixed shell (4), the inside of the fixed shell (4) is provided with a quick release assembly (5), the side surface of the fixed plate (2) and the moving plate (3) is provided with a clamping plate (6), the inside of the clamping plate (6) is provided with a multilayer protection assembly (7), the side surface of the moving plate (3) is provided with a clamping driving assembly (8). The quick release assembly (5) comprises an insertion rod (9), the insertion rod (9) is slidably connected in the inside of the fixed shell (4), one end of the insertion rod (9) is rotatably connected with a rotating handle (10), the other end of the insertion rod (9) is fixedly connected with a clamping block (11).

2. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The side surface of the fixed shell (4) is fixedly connected with a baffle (12), the outer periphery of the insertion rod (9) is provided with a spring (13), the insertion rod (9) is slidably connected in the inside of the baffle (12).

3. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The side surface of the clamping plate (6) is provided with a clamping groove (14), the clamping block (11) and the clamping groove (14) are mutually clamped.

4. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The side surface of the clamping plate (6) is fixedly connected with a sliding block (15), the side surface of the fixed plate (2) and the moving plate (3) is provided with a sliding groove (16), the sliding block (15) is slidably connected in the inside of the sliding groove (16).

5. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The multilayer protection assembly (7) comprises a bearing layer (17) and a protection layer (19), the inside of the multilayer protection assembly (7) is provided with the bearing layer (17), the inside of the bearing layer (17) is provided with the protection layer (19), the bearing layer (17) is carbon fiber reinforced material, the protection layer (19) is polytetrafluoroethylene material.

6. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The multilayer protection assembly (7) comprises a buffer layer (18) and a protection layer (19), the inside of the multilayer protection assembly (7) is provided with the buffer layer (18), the inside of the buffer layer (18) is provided with the protection layer (19), the buffer layer (18) is rubber material, the protection layer (19) is polytetrafluoroethylene material.

7. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The multilayer protection assembly (7) comprises a bearing layer (17), a buffer layer (18) and a protection layer (19), the inside of the multilayer protection assembly (7) is provided with the bearing layer (17), the inside of the bearing layer (17) is provided with the buffer layer (18), the inside of the buffer layer (18) is provided with the protection layer (19), the bearing layer (17) is carbon fiber reinforced material, the buffer layer (18) is rubber material, the protection layer (19) is polytetrafluoroethylene material.

8. The hydraulic cylinder guide sleeve disassembly assembly of claim 1, wherein: The clamping driving assembly (8) comprises a threaded rod (20), the threaded rod (20) is fixedly connected to the side surface of the moving plate (3), the top of the workbench (1) is fixedly connected with a fixed block (21), the threaded rod (20) is threadedly connected in the inside of the fixed block (21).

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