A hydraulic cylinder that is easy to assemble

Abstract

The utility model belongs to the technical field of hydraulic cylinder assembly, and in particular to a hydraulic cylinder that is easy to assemble, comprising an assembly base, a hydraulic cylinder convenient assembly mechanism is arranged on the top of the assembly base; a first clamping sleeve is sleeved on the middle end of the outer wall of the hydraulic cylinder body, one end of the threaded sleeve is rotatably connected to the bottom of the first clamping sleeve, the other end of the threaded sleeve is threadedly sleeved on the output end of the hydraulic cylinder, the second clamping sleeve is symmetrically sleeved on the outer wall of the hydraulic cylinder body, one end of the guide rod slides through the end of the second clamping sleeve and is fixedly connected to the top of the sliding top seat, and then the assembly height of the hydraulic cylinder can be adjusted by the hydraulic cylinder, and the lateral position of the assembly can be adjusted by the sliding top seat, and the assembly process is made more efficient by fine-tuning the position, and the extension plate is synchronously driven to extend by the support arm, and then the sliding base is supported by the support arm.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic oil cylinder assembly, and in particular relates to a hydraulic oil cylinder which is easy to assemble. Background Art

[0002] Hydraulic cylinders are devices that can transmit energy using liquid static pressure and are widely used in various mechanical equipment and facilities, such as excavators, trucks, cranes, etc. Hydraulic cylinders may be designed with different working pressures, stroke lengths, and installation methods as needed. However, although hydraulic cylinders have been widely used, there are still some unresolved issues in their assembly process.

[0003] The main problem is the difficulty in assembling the fine-tuning structure. The existing hydraulic cylinder assembly method usually adopts a preset assembly sequence and steps, and the relationship between the various links of the assembly process is also pre-set, such as the assembly sequence and installation position of some key components. Although this design simplifies the assembly process, reduces the difficulty of assembly, and reduces the assembly time, the fine-tuning of the assembly structure needs to be performed multiple times during the assembly process, and each fine-tuning requires the use of tools and often requires the disassembly of some assembled parts. Therefore, this design will greatly reduce efficiency in actual operation and increase the complexity and difficulty of the assembly process.

[0004] In order to solve the above problems, the present application proposes a hydraulic cylinder that is easy to assemble. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides a hydraulic cylinder that is easy to assemble, which can solve the problem that the fine adjustment of the assembly structure needs to be performed multiple times during the assembly process, and each fine adjustment requires the use of tools and often requires the disassembly of some assembled parts. Therefore, this design will greatly reduce efficiency in actual operation and increase the complexity and difficulty of the assembly process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic cylinder that is easy to assemble, comprising an assembly base, a hydraulic cylinder convenient assembly mechanism is arranged on the top of the assembly base;

[0007] The convenient assembly mechanism of the hydraulic cylinder includes a sliding base, an adjusting screw, an adjusting plate, a fine-tuning component and a supporting component. The sliding base is slidably clamped on the top of the assembly base, both ends of the adjusting screw are rotatably connected to the inner wall of the assembly base, and one end of the adjusting screw extends to the side wall of the assembly base and is fixedly connected to one side of the adjusting plate. The fine-tuning component is arranged on the top of the sliding base, and a hydraulic cylinder body is installed on the fine-tuning component. One end of the supporting component is arranged at the end of the assembly base, and the supporting assembly is connected to the sliding base.

[0008] As a preferred hydraulic cylinder that is easy to assemble according to the utility model, the fine-tuning assembly includes a sliding top seat, a hydraulic cylinder, a threaded sleeve, a first clamping sleeve, a second clamping sleeve and a guide rod. The sliding top seat is slidably clamped on the top of the sliding base, the hydraulic cylinder is installed on the top of the sliding top seat, the first clamping sleeve is sleeved on the middle end of the outer wall of the hydraulic cylinder body, one end of the threaded sleeve is rotatably connected to the bottom of the first clamping sleeve, the other end of the threaded sleeve is threadedly sleeved on the output end of the hydraulic cylinder, the second clamping sleeve is symmetrically sleeved on the outer wall of the hydraulic cylinder body, and one end of the guide rod slides through the end of the second clamping sleeve and is fixedly connected to the top of the sliding top seat.

[0009] As a preferred hydraulic cylinder that is easy to assemble according to the utility model, the support assembly includes an extension plate and a support arm, the end of the extension plate slides through the end of the assembly base, one end of the support arm is fixedly connected to one end of the upper surface of the extension plate, and the other end of the support arm is fixedly connected to the bottom of the sliding base.

[0010] As a preferred embodiment of the utility model of a hydraulic cylinder that is easy to assemble, the two first clamping sleeves and the two second clamping sleeves are connected by bolts.

[0011] As a preferred embodiment of the utility model of a hydraulic cylinder that is easy to assemble, a handle is symmetrically fixedly connected to the top of the sliding top seat.

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

[0013] 1. The first clamping sleeve is sleeved on the middle end of the outer wall of the hydraulic cylinder body, one end of the threaded sleeve is rotatably connected to the bottom of the first clamping sleeve, and the other end of the threaded sleeve is threadedly sleeved on the output end of the hydraulic cylinder. The second clamping sleeve is symmetrically sleeved on the outer wall of the hydraulic cylinder body, and one end of the guide rod slides through the end of the second clamping sleeve and is fixedly connected to the top of the sliding top seat, so that the assembly height of the hydraulic cylinder can be adjusted by the hydraulic cylinder, and the lateral position of the assembly can be adjusted by the sliding top seat. Through fine-tuning of the position, the assembly process is more efficient;

[0014] 2. The end of the extension plate slides through the end of the assembly base, one end of the support arm is fixedly connected to one end of the upper surface of the extension plate, and the other end of the support arm is fixedly connected to the bottom of the sliding base. Then, during the movement of the sliding base, the extension plate is synchronously driven to extend through the support arm, and then the sliding base is supported by the support arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the auxiliary lighting lamp in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the assembly plate in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the support spring in the utility model.

[0020] In the figure:

[0021] 1. Assemble the base;

[0022] 2. Convenient assembly mechanism of hydraulic cylinder; 21. Sliding base; 22. Adjusting screw rod; 23. Adjusting plate; 24. Fine adjustment assembly; 241. Sliding top seat; 242. Hydraulic cylinder; 243. Threaded sleeve plate; 244. First clamping sleeve plate; 245. Second clamping sleeve plate; 246. Guide rod; 25. Support assembly; 251. Extension plate; 252. Support arm;

[0023] 3. Hydraulic cylinder body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 As shown;

[0026] A hydraulic cylinder which is easy to assemble comprises an assembly base 1. A hydraulic cylinder convenient assembly mechanism 2 is arranged on the top of the assembly base 1.

[0027] In this embodiment: the existing hydraulic cylinder assembly method usually adopts a preset assembly sequence and steps, and the relationship between the various links of the assembly process is also pre-set, such as the assembly sequence and installation position of some key components. Although this design simplifies the assembly process, reduces the assembly difficulty, and reduces the assembly time, since the fine-tuning of the assembly structure needs to be performed multiple times during the assembly process, and each fine-tuning requires the use of tools and often requires the disassembly of some of the assembled parts, this design will greatly reduce efficiency in actual operation and increase the complexity and difficulty of the assembly process. In addition, by adding a convenient assembly mechanism 2 for the hydraulic cylinder, the assembly position can be conveniently fine-tuned during the assembly of the hydraulic cylinder, thereby improving the efficiency of assembly.

[0028] like Figure 1-Figure 4 As shown;

[0029] Based on the existing hydraulic cylinder that is easy to assemble, by adding a hydraulic cylinder convenient assembly mechanism 2, it is possible to solve the problem that the fine-tuning of the assembly structure needs to be performed multiple times during the assembly process, and each fine-tuning requires the use of tools and often requires the disassembly of some of the assembled parts. Therefore, this design will greatly reduce efficiency in actual operation and increase the complexity and difficulty of the assembly process.

[0030] More specifically:

[0031] In combination with the above content, in order to facilitate fine-tuning of the assembly position during the assembly of the hydraulic cylinder, thereby improving the efficiency of assembly, a hydraulic cylinder convenient assembly mechanism 2 is provided on the top of the assembly base 1, and the hydraulic cylinder convenient assembly mechanism 2 includes a sliding base 21, an adjusting screw rod 22, an adjusting plate 23, a fine-tuning component 24 and a support component 25. The sliding base 21 is slidably clamped on the top of the assembly base 1, and both ends of the adjusting screw rod 22 are rotatably connected to the inner wall of the assembly base 1, and one end of the adjusting screw rod 22 extends to the side wall of the assembly base 1 and is fixedly connected to one side of the adjusting plate 23. The fine-tuning component 24 is arranged on the top of the sliding base 21, and a hydraulic cylinder body 3 is installed on the fine-tuning component 24. One end of the support component 25 is arranged at the end of the assembly base 1, and the support component 25 is connected to the sliding base 21.

[0032] In this embodiment: in order to make the assembly of the hydraulic cylinder body 3 more convenient, the sliding base 21 is slidably clamped on the top of the assembly base 1, and the two ends of the adjusting screw rod 22 are rotatably connected to the inner wall of the assembly base 1, and one end of the adjusting screw rod 22 extends to the side wall of the assembly base 1 and is fixedly connected to one side of the adjusting plate 23, and the fine-tuning component 24 is arranged on the top of the sliding base 21, and the hydraulic cylinder body 3 is installed on the fine-tuning component 24, one end of the supporting component 25 is arranged at the end of the assembly base 1, and the supporting component 25 is connected to the sliding base 21, and then the adjusting screw rod 22 can be driven to rotate through the adjusting plate 23, and then the longitudinal position of the sliding base 21 can be conveniently adjusted, and then the lateral position of the hydraulic cylinder body 3 can be adjusted through the fine-tuning component 24, so that the position of the hydraulic cylinder body 3 can be conveniently fine-tuned during assembly, and the assembly efficiency is higher.

[0033] To be more specific: the fine-tuning assembly 24 includes a sliding top seat 241, a hydraulic cylinder 242, a threaded sleeve 243, a first clamping sleeve 244, a second clamping sleeve 245 and a guide rod 246. The sliding top seat 241 is slidably clamped on the top of the sliding base 21, the hydraulic cylinder 242 is installed on the top of the sliding top seat 241, the first clamping sleeve 244 is sleeved on the middle end of the outer wall of the hydraulic cylinder body 3, one end of the threaded sleeve 243 is rotatably connected to the bottom of the first clamping sleeve 244, the other end of the threaded sleeve 243 is threadedly sleeved on the output end of the hydraulic cylinder 242, the second clamping sleeve 245 is symmetrically sleeved on the outer wall of the hydraulic cylinder body 3, and one end of the guide rod 246 slides through the end of the second clamping sleeve 245 and is fixedly connected to the top of the sliding top seat 241.

[0034] In this embodiment: in order to make the installation of the hydraulic cylinder body 3 more convenient, the sliding top seat 241 is slidably clamped on the top of the sliding base 21, the hydraulic cylinder 242 is installed on the top of the sliding top seat 241, the first clamping sleeve 244 is sleeved on the middle end of the outer wall of the hydraulic cylinder body 3, one end of the threaded sleeve 243 is rotatably connected to the bottom of the first clamping sleeve 244, and the other end of the threaded sleeve 243 is threadedly sleeved on the output end of the hydraulic cylinder 242, the second clamping sleeve 245 is symmetrically sleeved on the outer wall of the hydraulic cylinder body 3, one end of the guide rod 246 slides through the end of the second clamping sleeve 245 and is fixedly connected to the top of the sliding top seat 241, and then the assembly height of the hydraulic cylinder 3 can be adjusted by the hydraulic cylinder 242, and the lateral position of the assembly can be adjusted by the sliding top seat 241, and the assembly process is made more efficient by fine-tuning the position.

[0035] At the same time, the hydraulic cylinder 3 can be conveniently clamped and fixed by the first clamping sleeve 244 and the second clamping sleeve 245 .

[0036] It should be noted that the support assembly 25 includes an extension plate 251 and a support arm 252. The end of the extension plate 251 slides through the end of the assembly base 1, one end of the support arm 252 is fixedly connected to one end of the upper surface of the extension plate 251, and the other end of the support arm 252 is fixedly connected to the bottom of the sliding base 21.

[0037] In this embodiment: In order to make the supporting effect of the sliding base 21 better, because the end of the extension plate 251 slides through the end of the assembly base 1, one end of the support arm 252 is fixedly connected to one end of the upper surface of the extension plate 251, and the other end of the support arm 252 is fixedly connected to the bottom of the sliding base 21, and then in the process of the movement of the sliding base 21, the extension plate 251 is synchronously driven by the support arm 252 to extend, and then the sliding base 21 is supported by the support arm 252.

[0038] It can be understood that: the two first clamping sleeves 244 and the two second clamping sleeves 245 are connected by bolts, and the top of the sliding top seat 241 is symmetrically fixedly connected with a handle.

[0039] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hydraulic cylinder that is easy to assemble, characterized in that: It comprises an assembly base (1), the top of which is provided with a hydraulic cylinder convenient assembly mechanism (2); The hydraulic cylinder convenient assembly mechanism (2) comprises a sliding base (21), an adjusting screw rod (22), an adjusting plate (23), a fine-tuning assembly (24) and a supporting assembly (25); the sliding base (21) is slidably clamped on the top of the assembly base (1); both ends of the adjusting screw rod (22) are rotatably connected to the inner wall of the assembly base (1); one end of the adjusting screw rod (22) extends to the side wall of the assembly base (1) and is fixedly connected to one side of the adjusting plate (23); the fine-tuning assembly (24) is arranged on the top of the sliding base (21); a hydraulic cylinder body (3) is installed on the fine-tuning assembly (24); one end of the supporting assembly (25) is arranged at the end of the assembly base (1), and the supporting assembly (25) is connected to the sliding base (21).

2. The easy-to-assemble hydraulic cylinder according to claim 1, characterized in that: The fine-tuning assembly (24) comprises a sliding top seat (241), a hydraulic cylinder (242), a threaded sleeve (243), a first clamping sleeve (244), a second clamping sleeve (245) and a guide rod (246); the sliding top seat (241) is slidably clamped on the top of the sliding base (21); the hydraulic cylinder (242) is installed on the top of the sliding top seat (241); the first clamping sleeve (244) is sleeved on the middle end of the outer wall of the hydraulic cylinder body (3); one end of the threaded sleeve (243) is rotatably connected to the bottom of the first clamping sleeve (244); the other end of the threaded sleeve (243) is threadedly sleeved on the output end of the hydraulic cylinder (242); the second clamping sleeve (245) is symmetrically sleeved on the outer wall of the hydraulic cylinder body (3); one end of the guide rod (246) slides through the end of the second clamping sleeve (245) and is fixedly connected to the top of the sliding top seat (241).

3. The easy-to-assemble hydraulic cylinder according to claim 1, characterized in that: The support assembly (25) comprises an extension plate (251) and a support arm (252); the end of the extension plate (251) slides through the end of the assembly base (1); one end of the support arm (252) is fixedly connected to one end of the upper surface of the extension plate (251); and the other end of the support arm (252) is fixedly connected to the bottom of the sliding base (21).

4. The hydraulic cylinder that is easy to assemble according to claim 2 is characterized in that: The two first clamping sleeves (244) and the two second clamping sleeves (245) are connected by bolts.

5. The easy-to-assemble hydraulic cylinder according to claim 2, characterized in that: A handle is symmetrically fixedly connected to the top of the sliding top seat (241).

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