A cotton carding machine cylinder flange cone sleeve dismounting device

Abstract

The utility model relates to flange cone sleeve dismounting device technical field, a kind of cotton carding engine tin forest flange cone sleeve dismounting device, a kind of cotton carding engine tin forest flange cone sleeve dismounting device, including action plate, push mechanism being set to the surface of the action plate, the other side of the push mechanism is provided with fixed plate, the surface of the push mechanism is provided with fixed block;The utility model in use, staff can be under the action of push mechanism by hydraulic system and to the relative position of action plate, fixed plate and moving plate is adjusted, so that moving plate and clamping mechanism adapt the position of tin forest flange cone sleeve, and then under the action of hydraulic system and clamping mechanism, tin forest flange cone sleeve can be clamped, and under the action of push mechanism again, tin forest flange cone sleeve can be pushed out, by the device not only can be suitable for different outer diameter tin forest flange cone sleeve, and can reduce the certain workload of staff, and practicality is higher.

Description

Technical Field

[0001] This utility model relates to the technical field of flange taper sleeve disassembly devices, specifically a disassembly device for a carding machine cylinder flange taper sleeve. Background Technology

[0002] On some carding machines in textile mills, the cast iron hollow cylinder and the star-shaped flange are cast as a single piece. The steel cylinder shaft passes through the flange holes at both ends of the cylinder and is integrated with the cylinder, serving as the central shaft of the cylinder. Each end of the shaft is equipped with a set of bearings to allow the cylinder to rotate freely. To ensure a tight fit between the cylinder shaft and the flange, a conical sleeve is driven into the cylinder flange from the outside in. The inner ring of the cylinder flange has a cylindrical inner hole, and the outer ring of the cylinder flange has a conical flange sleeve.

[0003] A search revealed a disassembly device for a carding machine cylinder flange tapered sleeve, as disclosed in publication number CN221416485U. This disassembly device includes a base plate, a pressure plate, a pull rod, and a slanted sleeve. A cylinder flange tapered sleeve is tightly connected to the cylinder shaft, and the outer periphery of the cylinder flange tapered sleeve is embedded in the cylinder flange hole. A U-shaped base plate groove on the base plate is inserted into the outer surface of the cylinder shaft. One end of the slanted sleeve contacts the inner side of the base plate, and the other end abuts against the cylinder flange tapered sleeve. The inner surface of the slanted sleeve is tightly attached to the cylinder shaft.

[0004] When in use, this device can push the cylinder flange tapered sleeve out from one end of the cylinder shaft using a slanted sleeve. However, this device is only applicable to specific models of cylinder flange tapered sleeves, resulting in a limited range of applicability and reduced practicality. Furthermore, the "pull-out" operation is performed by using a wrench to operate the pull rod nut. However, during the daily operation of the carding machine, the cylinder flange tapered sleeve and the bearing will generate a certain amount of friction due to eccentric operation, resulting in a relatively tight connection between the cylinder flange tapered sleeve and the bearing. Disassembling it simply with a wrench is difficult when the connection is tight, further reducing its practicality. Utility Model Content

[0005] The purpose of this utility model is to provide a disassembly device for the cylinder flange tapered sleeve of a carding machine, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a carding machine cylinder flange taper sleeve disassembly device, comprising an action plate, a pushing mechanism disposed on the surface of the action plate, a fixing plate disposed on the other side of the pushing mechanism, a fixing block disposed on the surface of the pushing mechanism, a moving plate fixed on the surface of the fixing block, and a clamping mechanism for clamping the taper sleeve disposed on the surface of the moving plate.

[0007] Preferably, the pushing mechanism includes a plurality of first pushing rods fixed to the surface of the fixed plate, one end of each first pushing rod is fixed with a first piston head, a first piston tube is slidably disposed on the surface of the first piston head, the other ends of the plurality of first piston tubes are connected to a first hydraulic sealing joint, the first hydraulic sealing joint is disposed on the surface of the action plate, and the first piston tube is fixedly connected to the fixed block.

[0008] Preferably, the clamping mechanism includes a second hydraulic sealing joint disposed on the surface of the movable plate, the other end of the second hydraulic sealing joint being connected to a connecting oil pipe, the other end of the connecting oil pipe being connected to a second piston pipe, a second piston head being slidably disposed in the inner cavity of the second piston pipe, a second push rod being fixed to the other end of the second piston head, a push block being fixed to the other end of the second push rod, and a clamping plate being slidably disposed on the surface of the push block.

[0009] Preferably, the surfaces of the pushing block and the clamping plate are both inclined, and the inclined surfaces of the pushing block and the clamping plate cooperate with each other.

[0010] Preferably, the clamping plate is wedge-shaped, and the side with the smallest included angle is the working side.

[0011] Preferably, a retractable rod is fixed to the surface of both clamping plates, and the other end of the retractable rod is fixed to the inner cavity of the moving plate. A spring is sleeved on the surface of the clamping plate, one end of the spring is fixed to the surface of the clamping plate, and the other end of the spring is fixed to the inner cavity of the moving plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] In use, the operator can adjust the relative positions of the action plate, fixed plate, and moving plate through the hydraulic system and the pushing mechanism, so that the moving plate and clamping mechanism are adapted to the position of the cylinder flange tapered sleeve. Then, under the action of the hydraulic system and the clamping mechanism, the cylinder flange tapered sleeve can be clamped, and then pushed out by the pushing mechanism. This device is applicable to cylinder flange tapered sleeves of different outer diameters and can reduce the workload of the operator, making it highly practical. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram from another perspective of the present invention;

[0016] Figure 3 This is a three-dimensional structural diagram of the movable plate after it has been cut open in this utility model;

[0017] Figure 4 This utility model Figure 3 A magnified schematic diagram of the partial three-dimensional structure at point A in the middle;

[0018] Figure 5 This is a partial three-dimensional structural diagram of the present invention.

[0019] In the diagram: 1. Action plate; 2. Pushing mechanism; 21. First push rod; 22. First piston head; 23. First piston tube; 24. First hydraulic sealing joint; 3. Fixing plate; 4. Fixing block; 5. Moving plate; 6. Clamping mechanism; 61. Second hydraulic sealing joint; 62. Connecting oil pipe; 63. Second piston tube; 64. Second piston head; 65. Second push rod; 66. Pushing block; 67. Clamping plate; 7. Spring; 8. Retraction rod. Detailed Implementation

[0020] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0021] Please see Figure 1-5 As shown, a carding machine cylinder flange taper sleeve disassembly device includes an action plate 1, a pushing mechanism 2 is provided on the surface of the action plate 1, a fixing plate 3 is provided on the other side of the pushing mechanism 2, a fixing block 4 is provided on the surface of the pushing mechanism 2, a moving plate 5 is fixed on the surface of the fixing block 4, and a clamping mechanism 6 for clamping the taper sleeve is provided on the surface of the moving plate 5.

[0022] In use, the operator can adjust the relative positions of the action plate 1, the fixed plate 3, and the moving plate 5 through the hydraulic system and the action of the pushing mechanism 2, so that the moving plate 5 and the clamping mechanism 6 are adapted to the position of the cylinder flange tapered sleeve. Then, under the action of the hydraulic system and the clamping mechanism 6, the cylinder flange tapered sleeve can be clamped, and under the action of the pushing mechanism 2, the cylinder flange tapered sleeve can be pushed out. This device is not only applicable to cylinder flange tapered sleeves with different outer diameters, but also reduces the workload of the operator, making it highly practical.

[0023] The pushing mechanism 2 includes several first pushing rods 21 fixed to the surface of the fixed plate 3. One end of each first pushing rod 21 is fixed with a first piston head 22. A first piston tube 23 is slidably disposed on the surface of the first piston head 22. The other ends of the several first piston tubes 23 are connected to a first hydraulic sealing joint 24. The first hydraulic sealing joint 24 is disposed on the surface of the action plate 1. The first piston tube 23 and the fixed block 4 are fixedly connected. In this embodiment, through the arrangement of the first pushing rods 21, the first piston head 22, the first piston tube 23 and the first hydraulic sealing joint 24, when the operator uses an external hydraulic system to apply pressure to the first piston tube 23 through the first hydraulic sealing joint 24, the first pushing rods 21 and the first piston tube 23 can slide relative to each other under the action of the first piston head 22, thereby causing the moving plate 5 and the fixed plate 3 to slide relative to each other.

[0024] The clamping mechanism 6 includes a second hydraulic sealing joint 61 disposed on the surface of the movable plate 5. The other end of the second hydraulic sealing joint 61 is connected to a plurality of connecting oil pipes 62. The other end of the connecting oil pipes 62 is connected to a second piston pipe 63. A second piston head 64 is slidably disposed in the inner cavity of the second piston pipe 63. A second push rod 65 is fixed to the other end of the second piston head 64. A push block 66 is fixed to the other end of the second push rod 65. A clamping plate 67 is slidably disposed on the surface of the push block 66. In this embodiment, through the arrangement of the second hydraulic sealing joint 61, connecting oil pipes 62, second piston pipe 63, second piston head 64, second push rod 65, push block 66 and clamping plate 67, under the action of the second hydraulic sealing joint 61 and the external hydraulic system, the connecting oil pipes 62 work on the second piston pipe 63. Then, under the action of the second piston pipe 63, the second piston head 64 and the second push rod 65 move, which in turn causes the push block 66 to push the clamping plate 67, so that the clamping plates 67 on both sides clamp the tapered sleeve, thereby cooperating with the push mechanism 2.

[0025] The surfaces of the push block 66 and the clamping plate 67 are both inclined, and the inclined surfaces of the push block 66 and the clamping plate 67 cooperate with each other. In this embodiment, with this arrangement, when the push block 66 and the clamping plate 67 are used together, the coordination of the clamping plates 67 on both sides can be improved under the effect of inclination and cooperation.

[0026] The clamping plate 67 is wedge-shaped, with the side having the smallest included angle being the working side. In this embodiment, this arrangement improves the clamping capacity of the clamping plates 67 on both sides for the conical sleeve, thereby enhancing the practicality of the device.

[0027] Both sides of the clamping plate 67 are fixed with a retractable rod 8. The other end of the retractable rod 8 is fixed to the inner cavity of the moving plate 5. A spring 7 is sleeved on the surface of the clamping plate 67. One end of the spring 7 is fixed to the surface of the clamping plate 67, and the other end of the spring 7 is fixed to the inner cavity of the moving plate 5. In this embodiment, the spring 7 and the retractable rod 8 provide a limit for the movement of the clamping plate 67 and can improve the stability of the clamping plate 67 during operation.

[0028] Hydraulic sealing joints are widely used in various hydraulic systems, especially in construction machinery, where they play a crucial role. For example, hydraulic hoses are key components in equipment such as concrete pumps, excavators, and loaders. In this embodiment, the use of the second hydraulic sealing joint 61 and the first hydraulic sealing joint 24 are both existing technologies and will not be elaborated upon here.

[0029] Working principle: When it is necessary to disassemble the cylinder flange tapered sleeve inside the carding machine, the operator can place the fixing plate 3 against the surface of the carding machine, and the carding machine bearing can pass through the notch on the surface of the fixing plate 3, the moving plate 5, and the action plate 1. After preparation, the operator can first observe whether the position of the clamping plates 67 on both sides matches the protrusion on the surface of the tapered sleeve. If there is a mismatch in position, the operator can use the first hydraulic sealing joint 24. Under the action of the first hydraulic sealing joint 24, it connects to the external hydraulic system. Then, under the action of the external hydraulic system, the pressure in the inner cavity of the first piston tube 23 changes, which causes the relative position of the first piston tube 23 and the first push rod 21 to move, so that the position of the clamping plates 67 on both sides matches the protrusion on the surface of the tapered sleeve. Then, the external hydraulic system can work on the second hydraulic sealing joint 61.

[0030] Then, under the action of the second hydraulic sealing joint 61, the connecting oil pipe 62 works on the second piston pipe 63. Then, under the action of the second piston pipe 63, the second piston head 64 and the second push rod 65 move. Then, the push block 66 pushes the clamping plate 67, so that the clamping plates 67 on both sides clamp the tapered sleeve. Then, under the action of the push mechanism 2, the first piston pipe 23 and the first push rod 21 move relative to each other again. Then, under the action of the fixed block 4, the moving plate 5 drives the clamping mechanism 6 to move the flange tapered sleeve, so that the flange tapered sleeve and the carding machine move relative to each other, achieving the purpose of disassembling the flange tapered sleeve.

[0031] After the work is completed, the clamping mechanism 6 and the pushing mechanism 2 can be reset by the action of the external hydraulic system, and the clamping plate 67 can be reset by the action of the spring 7 and the retraction rod 8.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A disassembly device for a carding machine cylinder flange taper sleeve, comprising an action plate (1), characterized in that, Also includes: A pushing mechanism (2) is provided on the surface of the action plate (1). A fixing plate (3) is provided on the other side of the pushing mechanism (2). A fixing block (4) is provided on the surface of the pushing mechanism (2). A moving plate (5) is fixed on the surface of the fixing block (4). A clamping mechanism (6) for clamping the conical sleeve is provided on the surface of the moving plate (5).

2. The carding machine cylinder flange taper sleeve disassembly device according to claim 1, characterized in that: The pushing mechanism (2) includes several first pushing rods (21) fixed to the surface of the fixed plate (3). One end of the first pushing rod (21) is fixed with a first piston head (22). A first piston tube (23) is slidably disposed on the surface of the first piston head (22). The other ends of several first piston tubes (23) are connected to a first hydraulic sealing joint (24). The first hydraulic sealing joint (24) is disposed on the surface of the action plate (1). The first piston tube (23) and the fixed block (4) are fixedly connected.

3. The carding machine cylinder flange taper sleeve disassembly device according to claim 1, characterized in that: The clamping mechanism (6) includes a second hydraulic sealing joint (61) disposed on the surface of the moving plate (5). The other end of the second hydraulic sealing joint (61) is connected to a connecting oil pipe (62). The other end of the connecting oil pipe (62) is connected to a second piston pipe (63). A second piston head (64) is slidably disposed in the inner cavity of the second piston pipe (63). A second push rod (65) is fixed at the other end of the second piston head (64). A push block (66) is fixed at the other end of the second push rod (65). A clamping plate (67) is slidably disposed on the surface of the push block (66).

4. The carding machine cylinder flange taper sleeve disassembly device according to claim 3, characterized in that: The surfaces of the push block (66) and the clamping plate (67) are both inclined, and the inclined surfaces of the push block (66) and the clamping plate (67) cooperate with each other.

5. The carding machine cylinder flange taper sleeve disassembly device according to claim 3, characterized in that: The clamping plate (67) is wedge-shaped, and the side with the smallest included angle is the working side.

6. The carding machine cylinder flange taper sleeve disassembly device according to claim 3, characterized in that: Both sides of the clamping plate (67) are fixed with a retractable rod (8), and the other end of the retractable rod (8) is fixed to the inner cavity of the moving plate (5). The clamping plate (67) is fitted with a spring (7), one end of the spring (7) is fixed to the surface of the clamping plate (67), and the other end of the spring (7) is fixed to the inner cavity of the moving plate (5).

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