Quick assembly and disassembly structure of hydraulic oil cylinder

Abstract

The invention discloses a hydraulic oil cylinder quick assembly and disassembly structure in the technical field of hydraulic oil cylinder installation, which comprises a driving unit, a base arranged on the lower part, two groups of limiting grooves symmetrically formed in the base, two groups of driven wheels arranged on one side of the base, and meshing wheels arranged on the same side of the base as the two groups of driven wheels, the meshing wheel is located between the two sets of driven wheels, the transmission strip is transversely arranged on the outer side of the meshing wheel, the two ends of the transmission strip are connected to the two sets of driven wheels respectively, and the shifting component is connected to the meshing wheel in a sleeving mode. By arranging the fixing unit, oil cylinders of different specifications and different shapes can be fixed, the use flexibility of the device is greatly improved, the driving unit which can be simply and rapidly operated is arranged to drive the fixing unit to achieve clamping and releasing actions, the steps of disassembly and assembly work are effectively simplified, and the disassembly and assembly efficiency is improved. Therefore, the hydraulic oil cylinder can be quickly disassembled and assembled, and the working efficiency is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic cylinder installation, and in particular to a hydraulic cylinder quick-installation and quick-disassembly structure. Background Art

[0002] The hydraulic cylinder is the actuator in the hydraulic transmission system. It is an energy conversion device that can convert hydraulic energy into mechanical energy. It is widely used in construction machinery. The specifications of hydraulic cylinders vary, so the appearance of the cylinders has different shapes. Some cylinders have a rectangular structure, some have a cylindrical structure, and some even have four groups of cylindrical reinforcement ribs evenly arranged around the cylindrical structure.

[0003] The existing technology for installing hydraulic cylinders mostly uses bolts in combination with clamps to fix them. This fixing method has many disadvantages: 1. Multiple groups of bolts are used, so it is necessary to tighten the screws multiple times and repeatedly, which is too time-consuming and labor-intensive. In particular, when the bolts are stuck, it takes more time to remove them, so it is inconvenient to disassemble and repair the hydraulic cylinders; 2. Due to the diversity of cylinder specifications, the existing installation structure needs to be selected and customized according to actual conditions. It lacks an installation structure with strong flexibility and cannot effectively meet more usage requirements. Summary of the invention

[0004] In view of the problems existing in the above-mentioned conventional quick-install and quick-disassemble structure of hydraulic cylinder, the inventors hereby propose a quick-install and quick-disassemble structure of hydraulic cylinder to solve such problems.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a hydraulic cylinder quick-install and quick-disassemble structure, comprising: a driving unit, comprising a base arranged at the bottom, two groups of limit grooves symmetrically arranged on the base, two groups of driven wheels arranged on one side of the base, a meshing wheel arranged on the same side of the base as the two groups of driven wheels, and the meshing wheel is located between the two groups of driven wheels, a transmission bar arranged transversely on the outside of the meshing wheel, and the two ends of the transmission bar are respectively connected to the two groups of driven wheels, and a toggle component sleeved on the meshing wheel; and, The fixing unit includes a threaded shaft rotatably arranged in a limiting groove, two groups of bearing components symmetrically arranged on the threaded shaft, and the lower ends of the bearing components are threadedly connected to the threaded shaft, two groups of large parting components slidingly connected inside each group of bearing components, and the two groups of large parting components are arranged up and down, two groups of medium parting components slidingly connected inside each group of large parting components, and the two groups of medium parting components are arranged up and down, and two groups of small parting components slidingly connected inside each group of medium parting components, and the two groups of small parting components are arranged up and down.

[0006] As a preferred solution of the hydraulic cylinder quick-assembly and quick-disassembly structure of the present invention, the transmission bar is rotatably connected with connecting shafts at both ends and three positions in the middle, the two groups of connecting shafts located at the two ends are respectively inserted into the sides of the two groups of driven wheels, and the connecting shaft located in the middle is inserted into the side of the meshing wheel.

[0007] As a preferred solution of the hydraulic cylinder quick-install and quick-disassemble structure of the present invention, the shifting component includes a collar sleeved on the meshing wheel, a handle arranged on one side of the collar and perpendicular to the connecting shaft, and a receiving groove opened in the handle.

[0008] As a preferred solution of the quick-assembly and quick-disassembly structure of the hydraulic cylinder described in the present invention, the shifting component also includes an extension rod inserted in the handle, a shifting block fixedly connected to the end of the extension rod, a pressing plate arranged in the middle section of the extension rod, and the pressing plate is located in the accommodating groove, and a spring sleeved on the extension rod, and the spring is located in the accommodating groove, and at the same time, the two ends of the spring respectively abut against the inner side of the pressing plate and the accommodating groove.

[0009] As a preferred solution of the quick-assembly and quick-disassembly structure of the hydraulic cylinder of the present invention, the meshing wheel is provided with a plurality of groups of slots matching the shifting block, and the meshing wheel is rotatably connected to the side of the base.

[0010] As a preferred solution of the hydraulic cylinder quick-assembly and quick-disassembly structure of the present invention, the two ends of the threaded shaft extend to both sides of the base respectively, and the part where the threaded shaft is connected to the base is a rotational connection relationship, and the driven wheel is fixedly connected to one end of the threaded shaft.

[0011] As a preferred solution of the quick-assembly and quick-disassembly structure of the hydraulic cylinder described in the present invention, the bearing component includes a vertically arranged base, a mounting groove opened on the inner side of the base, and the two ends of the mounting groove are arc-shaped structures, two groups of arc-shaped sliders symmetrically arranged on the inner sides of the two ends of the mounting groove, and the large parting component is slidably inserted on the arc-shaped slider, limit plates symmetrically arranged on both sides of the lower end of the base, and the limit plates are slidably inserted on both sides of the limit groove, and a sleeve is arranged at the lower end of the base, and the threaded shaft passes through the sleeve horizontally and is threadedly connected to the sleeve.

[0012] As a preferred solution of the quick-assembly and quick-disassembly structure of the hydraulic cylinder described in the present invention, the large parting component includes a large parting block with a semicircular structure, two groups of arc grooves symmetrically opened on the inner side of the large parting block, a slot 1 opened on the outer side of the large parting block, and an arc slider 1 matched and inserted in the slot 1, as well as an arc slider 2 arranged on the inner side of the arc groove 1, and the middle parting component is slidably inserted on the arc slider 2.

[0013] As a preferred solution of the quick-assembly and quick-disassembly structure of the hydraulic cylinder described in the present invention, the middle parting component includes a middle parting block located in an arc groove one, two groups of arc grooves two symmetrically opened on the inner side of the middle parting block, and the small parting component is slidably inserted in the arc groove two, a slot two opened on the outer side of the middle parting block, and an arc slider two is matched and inserted in the slot two, and an arc slider three is arranged in the arc groove two.

[0014] As a preferred solution of the hydraulic cylinder quick assembly and disassembly structure of the present invention, the small parting component includes a small parting block located in the arc groove two, and a slot three opened on the outside of the small parting block, and the arc slider three is inserted in the slot three.

[0015] The beneficial effects of the present invention are as follows: by setting a fixing unit, oil cylinders of different specifications and shapes can be fixed, which greatly enhances the flexibility of the device, and a driving unit that can be simply and quickly operated is set to drive the fixing unit to achieve clamping and releasing actions, which effectively simplifies the steps of disassembly and assembly, thereby achieving quick disassembly and assembly of the hydraulic cylinder, thereby significantly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 It is a schematic diagram of the working state of the quick-install and quick-disassemble structure of the hydraulic cylinder of the present invention.

[0017] Figure 2 It is an overall schematic diagram of the quick-assembly and quick-disassembly structure of the hydraulic cylinder of the present invention.

[0018] Figure 3 It is a structural schematic diagram of the hydraulic cylinder quick-assembly and quick-disassembly structure drive unit of the present invention.

[0019] Figure 4 The hydraulic cylinder quick-install and quick-disassemble structure of the present invention Figure 3 A schematic diagram of the enlarged structure of .

[0020] Figure 5 It is a schematic diagram of the structural decomposition of the fast-assembly and fast-disassembly structural fixing unit of the hydraulic cylinder of the present invention.

[0021] Figure 6 It is a structural schematic diagram of fixing a cylindrical cylinder by a hydraulic cylinder quick-install and quick-disassemble structure of the present invention.

[0022] Figure 7 It is a structural schematic diagram of fixing a rectangular cylinder with a hydraulic cylinder quick-install and quick-disassemble structure of the present invention.

[0023] Figure 8 It is a structural schematic diagram of a hydraulic cylinder quick-install and quick-disassemble structure fixing a cylinder with reinforcing ribs according to the present invention.

[0024] Figure numerals: 100, driving unit; 101, base; 102, limiting groove; 103, driven wheel; 104, meshing wheel; 105, transmission bar; 1051, connecting shaft; 107, toggle member; 1071, collar; 1072, grip; 1073, receiving groove; 1074, extension rod; 1075, toggle block; 1076, pressing sheet; 1077, spring; 200, fixing unit; 201, threaded shaft; 202, bearing member; 2021, base; 2022, mounting groove; 2023, arc slide Block one; 2024, limit plate; 2025, sleeve; 203, large parting component; 2031, large parting block; 2032, arc groove one; 2033, slot one; 2034, arc slider two; 204, middle parting component; 2041, middle parting block; 2042, arc groove two; 2043, slot two; 2044, arc slider three; 205, small parting component; 2051, small parting block; 2052, slot three; 300, hydraulic cylinder; 400, rectangular cylinder; 500, cylinder with reinforcing ribs. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. Example

[0027] Reference Figures 1 to 8 , is an embodiment of the present invention, comprising a hydraulic cylinder quick-install and quick-disassemble structure, comprising, a driving unit 100, comprising a base 101 arranged at the bottom, two groups of limiting grooves 102 symmetrically opened on the base 101, two groups of driven wheels 103 arranged on one side of the base 101, a meshing wheel 104 arranged on the same side of the base 101 as the two groups of driven wheels 103, and the meshing wheel 104 is located between the two groups of driven wheels 103, a transmission bar 105 transversely arranged on the outside of the meshing wheel 104, and the two ends of the transmission bar 105 are respectively connected to the two groups of driven wheels 103, and a toggle component 107 sleeved on the meshing wheel 104; The fixing unit 200 includes a threaded shaft 201 rotatably arranged in a limiting groove 102, two groups of bearing components 202 symmetrically arranged on the threaded shaft 201, and the lower ends of the bearing components 202 are threadedly connected to the threaded shaft 201, two groups of large parting components 203 slidingly connected to the inner side of each group of bearing components 202, and the two groups of large parting components 203 are arranged up and down, two groups of medium parting components 204 slidingly connected to the inner side of each group of large parting components 203, and the two groups of medium parting components 204 are arranged up and down, and two groups of small parting components 205 slidingly connected to the inner side of each group of medium parting components 204, and the two groups of small parting components 205 are arranged up and down.

[0028] Among them, combined Figure 3 The two ends and three positions in the middle of the transmission bar 105 are rotatably connected with connecting shafts 1051. The two groups of connecting shafts 1051 located at the two ends are respectively inserted into the sides of the two groups of driven wheels 103, and the connecting shaft 1051 located in the middle is inserted into the side of the meshing wheel 104.

[0029] During use, the two sets of driven wheels 103 and the meshing wheels 104 form a transmission effect through the transmission bar 105. The three cannot rotate independently. When any one of the three rotates, the other two can follow it through the transmission bar 105 to rotate in the same direction.

[0030] Among them, combined Figure 4 The toggle component 107 includes a ring 1071 sleeved on the meshing wheel 104, a handle 1072 arranged on one side of the ring 1071 and perpendicular to the connecting shaft 1051, and a receiving groove 1073 opened in the handle 1072. The ring 1071 connects the toggle component 107 to the meshing wheel 104 as a whole.

[0031] Further, combined with Figure 4 The toggle component 107 also includes an extension rod 1074 inserted into the handle 1072, a toggle block 1075 fixedly connected to the end of the extension rod 1074, a pressing piece 1076 arranged at the middle section of the extension rod 1074, and the pressing piece 1076 is located in the receiving groove 1073, and a spring 1077 sleeved on the extension rod 1074, and the spring 1077 is located in the receiving groove 1073, and the two ends of the spring 1077 respectively abut against the inner side of the pressing piece 1076 and the receiving groove 1073.

[0032] During use, combine Figure 4 The spring 1077 pushes the extension rod 1074 upward through elastic support, and then pulls the shift block 1075 out of the meshing wheel 104, so that the two are not connected to each other. Conversely, pressing the extension rod 1074 can compress the spring 1077, so that the shift block 1075 is inserted into the meshing wheel 104, thereby realizing the connection with each other.

[0033] Furthermore, the meshing wheel 104 is provided with a plurality of slots matching the shifting block 1075, and the meshing wheel 104 is rotatably connected to the side of the base 101. When the shifting block 1075 extends into the slot of the meshing wheel 104, the two form a mutual limiting action and can perform synchronous rotation action.

[0034] Furthermore, two ends of the threaded shaft 201 extend to two sides of the base 101 respectively, and the connection between the threaded shaft 201 and the base 101 is in a rotational connection relationship, and the driven wheel 103 is fixedly connected to one end of the threaded shaft 201 .

[0035] During use, due to the fixed connection between the driven wheel 103 and the threaded shaft 201 , the driven wheel 103 can drive the threaded shaft 201 to rotate synchronously, and the rotating threaded shaft 201 can drive the two groups of threaded shafts 201 to achieve clamping or releasing actions.

[0036] In summary, combined Figure 4 By pressing the extension rod 1074, the toggle component 107 can be integrally connected to the meshing wheel 104. At this time, the meshing wheel 104 can be driven to rotate by pulling the toggle component 107. The rotating meshing wheel 104 will drive the driven wheels 103 at both ends to rotate through the transmission bar 105. The rotating driven wheel 103 will drive the corresponding threaded shaft 201 to drive the fixing unit 200 to clamp. The reverse rotation of the toggle component 107 can drive the fixing unit 200 to release. It can be seen that the clamping and releasing action of the device only requires the toggle component 107 to rotate the meshing wheel 104 in different directions. Compared with the multiple and repeated screwing actions, the operation time is greatly reduced, thereby realizing the rapid disassembly and assembly operation of the hydraulic cylinder, and significantly improving the work efficiency.

[0037] Among them, combined Figure 5 The bearing component 202 includes a vertically arranged base 2021, a mounting groove 2022 opened on the inner side of the base 2021, and the two ends of the mounting groove 2022 are arc-shaped structures, two sets of arc-shaped sliders 2023 are symmetrically arranged on the inner sides of the two ends of the mounting groove 2022, and the large parting component 203 is slidably inserted on the arc-shaped slider 2023, and the limit plates 2024 are symmetrically arranged on both sides of the lower end of the base 2021, and the limit plates 2024 are slidably inserted on both sides of the limit groove 102, and a sleeve 2025 is arranged at the lower end of the base 2021, and the threaded shaft 201 passes through the sleeve 2025 horizontally and is threadedly connected to the sleeve 2025.

[0038] During use, combine Figure 5Since the two groups of bearing components 202 are symmetrically arranged, and the arc-shaped slider 2023 below the bearing component 202 is threadedly connected to the threaded shaft 201, and the limiting plate 2024 below the bearing component 202 is limited by the limiting groove 102, when the threaded shaft 201 rotates, it can drive the two groups of bearing components 202 to move in relative directions along the limiting groove 102, thereby realizing the clamping or releasing action, thereby achieving the purpose of installing and fixing the oil cylinder and removing the oil cylinder.

[0039] Among them, combined Figure 5 The large parting component 203 includes a large parting block 2031 with a semicircular structure, two sets of arc grooves 2032 symmetrically opened on the inner side of the large parting block 2031, a slot 2033 opened on the outer side of the large parting block 2031, and an arc slider 2023 matched and inserted in the slot 2033, and an arc slider 2034 arranged on the inner side of the arc groove 2032, and the middle parting component 204 is slidably inserted on the arc slider 2034.

[0040] During use, combine Figure 5 The arc slider 2023 is an arc-shaped structure with a T-shaped cross-section, and the slot 2033 is matched and plugged therewith, so the large parting component 203 as a whole can slide in the arc angle direction of the arc slider 2023. When the inner side of the large parting component 203 is squeezed by the outside, the large parting component 203 as a whole can be displaced and slid along its arc angle under the limit of the arc slider 2023, thereby changing the fitting state and angle between itself and the external pressure-applied object, and the adjusted large parting component 203 will generate a set of optimal angles of mutual contact between the large parting component 203 and the external object, which can provide stable and strong support when the large parting component 203 performs a clamping action, and a set of supporting components 202 includes two sets of large parting components 203, so the two sets of supporting components 202 of the device can provide at least four stable clamping angles.

[0041] Among them, combined Figure 5 The middle parting component 204 includes a middle parting block 2041 located in the arc groove 1 2032, two sets of arc groove 2042 symmetrically opened on the inner side of the middle parting block 2041, and the small parting component 205 is slidably inserted in the arc groove 2042, a slot 2043 opened on the outer side of the middle parting block 2041, and the arc slider 2034 is matched and inserted in the slot 2043, and the arc slider 3 2044 is arranged in the arc groove 2042.

[0042] During use, combine Figure 5, similar to the cooperation between the bearing component 202 and the large parting component 203, the middle parting component 204 can be adjusted on the side of the large parting component 203 when subjected to external force, and the position angle adjustment of the middle parting component 204 takes precedence over the large parting component 203. Therefore, the angle adjustment of the large parting component 203 is a further supplement to the middle parting component 204, so that the contact angle between the middle parting component 204 and the object is better, thereby providing better clamping force. At the same time, each group of large parting components 203 has two groups of middle parting components 204, so there are four groups of middle parting components 204 in the two groups of large parting components 203, and the present device has four groups of large parting components 203, and the four groups of large parting components 203 are respectively located on the left and right sides. Therefore, when the present device clamps the hydraulic cylinder, there will be four contact angles and points with the cylinder from both sides, and each abutment point does not overlap with each other, thereby making the fixing unit 200 fit the hydraulic cylinder more closely when clamping it.

[0043] Among them, combined Figure 5 The small parting component 205 includes a small parting block 2051 located in the arc groove 2042 and a slot 3 2052 opened on the outside of the small parting block 2051 , and the arc slider 3 2044 is inserted into the slot 3 2052 .

[0044] During use, the working principle of the small parting component 205 is the same as that of the large parting component 203 and the middle parting component 204. When subjected to external force, the position of the small parting component 205 can be adjusted on the side of the middle parting component 204, and the position angle adjustment of the small parting component 205 takes precedence over that of the middle parting component 204. Therefore, the large parting component 203 is combined with the angle optimization of the middle parting component 204, and the angle adjustment of the middle parting component 204 is a further supplement to the middle parting component 204, so that the contact angle between the small parting component 205 and the object is better, thereby providing better clamping force. The fixed unit 200 has a total of sixteen groups of small parting components 205, and the sixteen groups of small parting components 205 are located on the left and right sides respectively. Therefore, when the device clamps the hydraulic cylinder, it will have eight contact angles and points with the cylinder from both sides, and each abutment point does not overlap with each other, so that the fixed unit 200 is further fitted with the hydraulic cylinder when clamping it, and provides a stronger and more stable clamping performance.

[0045] In summary, combined Figure 6 , Figure 7 and Figure 8The driving unit 100 can drive the two groups of bearing components 202 on the threaded shaft 201 to move in relative directions to achieve a clamping action. When the bearing component 202 performs a clamping action, the small parting component 205 located on the innermost side preferentially contacts the hydraulic cylinder and achieves angle adjustment under the action of the applied pressure. Through the three-time angle and state adjustment of the small parting component 205, the middle parting component 204 and the large parting component 203, multiple groups of non-overlapping clamping points can be formed, and the specific position of each clamping point is changed according to the shape of the clamped object. These clamping points cooperate with each other to form different clamping shapes, thereby achieving the purpose of limiting clamping of hydraulic cylinders of different shapes (such as Figure 6 Clamping circular hydraulic cylinder 300, Figure 7 Clamping rectangular cylinder 400 and Figure 8 The clamping device has a reinforced rib cylinder 500 (as shown), and multiple groups of non-overlapping points can increase the contact area between the clamp and the hydraulic cylinder, enhance the stability of the device during use, and ensure the use effect.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A hydraulic cylinder quick assembly and disassembly structure, characterized in that: include, The driving unit (100) comprises a base (101) arranged at the bottom, two groups of limiting grooves (102) symmetrically arranged on the base (101), two groups of driven wheels (103) arranged on one side of the base (101), a meshing wheel (104) arranged on the same side of the base (101) as the two groups of driven wheels (103), and the meshing wheel (104) is located between the two groups of driven wheels (103), a transmission bar (105) arranged transversely on the outside of the meshing wheel (104), and the two ends of the transmission bar (105) are respectively connected to the two groups of driven wheels (103), and a toggle component (107) sleeved on the meshing wheel (104); The fixing unit (200) comprises a threaded shaft (201) rotatably arranged in a limiting groove (102), two groups of bearing components (202) symmetrically arranged on the threaded shaft (201), wherein the lower ends of the bearing components (202) are threadedly connected to the threaded shaft (201), two groups of large splitting components (203) slidably connected inside each group of bearing components (202), wherein the two groups of large splitting components (203) are arranged up and down, two groups of middle splitting components (204) slidably connected inside each group of large splitting components (203), wherein the two groups of middle splitting components (204) are arranged up and down, and two groups of small splitting components (205) slidably connected inside each group of middle splitting components (204), wherein the two groups of small splitting components (205) are arranged up and down.

2. The hydraulic cylinder quick assembly and disassembly structure according to claim 1, characterized in that: The two ends and three positions in the middle of the transmission bar (105) are rotatably connected with connecting shafts (1051); the two groups of connecting shafts (1051) at the two ends are respectively plugged into the sides of the two groups of driven wheels (103); and the connecting shaft (1051) at the middle is plugged into the side of the meshing wheel (104).

3. The hydraulic cylinder quick assembly and disassembly structure according to claim 2, characterized in that: The shifting component (107) comprises a collar (1071) sleeved on the meshing wheel (104), a handle (1072) disposed on one side of the collar (1071) and perpendicular to the connecting shaft (1051), and a receiving groove (1073) provided in the handle (1072).

4. The hydraulic cylinder quick assembly and disassembly structure according to claim 3, characterized in that: The shifting component (107) further includes an extension rod (1074) inserted into the handle (1072), a shifting block (1075) fixedly connected to the end of the extension rod (1074), a pressing plate (1076) arranged at the middle section of the extension rod (1074), the pressing plate (1076) being located in the receiving groove (1073), and a spring (1077) sleeved on the extension rod (1074), the spring (1077) being located in the receiving groove (1073), and the two ends of the spring (1077) respectively abut against the inner sides of the pressing plate (1076) and the receiving groove (1073).

5. The hydraulic cylinder quick assembly and disassembly structure according to claim 4, characterized in that: The meshing wheel (104) is provided with a plurality of groups of slots matching the shifting block (1075), and the meshing wheel (104) is rotatably connected to the side surface of the base (101).

6. The hydraulic cylinder quick assembly and disassembly structure according to claim 5, characterized in that: The two ends of the threaded shaft (201) extend to the two sides of the base (101) respectively, and the portion where the threaded shaft (201) is connected to the base (101) is in a rotational connection relationship, and the driven wheel (103) is fixedly connected to one end of the threaded shaft (201).

7. The hydraulic cylinder quick assembly and disassembly structure according to claim 6, characterized in that: The bearing component (202) comprises a vertically arranged base (2021), a mounting groove (2022) provided on the inner side of the base (2021), and the two ends of the mounting groove (2022) are in an arc-shaped structure, two groups of arc-shaped sliding blocks (2023) symmetrically arranged on the inner sides of the two ends of the mounting groove (2022), and the large parting component (203) is slidably plugged into the arc-shaped sliding block (2023), limiting plates (2024) symmetrically arranged on both sides of the lower end of the base (2021), and the limiting plates (2024) are slidably plugged into both sides of the limiting groove (102), and a sleeve (2025) is arranged at the lower end of the base (2021), and the threaded shaft (201) passes through the sleeve (2025) horizontally and is threadedly connected to the sleeve (2025).

8. The hydraulic cylinder quick assembly and disassembly structure according to claim 7, characterized in that: The large parting component (203) comprises a large parting block (2031) of a semicircular structure, two groups of arc-shaped grooves (2032) symmetrically arranged on the inner side of the large parting block (2031), a slot (2033) arranged on the outer side of the large parting block (2031), an arc-shaped slider (2023) matched and plugged into the slot (2033), and an arc-shaped slider (2034) arranged on the inner side of the arc-shaped groove (2032), and the middle parting component (204) is slidably plugged into the arc-shaped slider (2034).

9. The hydraulic cylinder quick assembly and disassembly structure according to claim 8, characterized in that: The middle parting component (204) comprises a middle parting block (2041) located in the arc groove one (2032), two groups of arc grooves two (2042) symmetrically arranged on the inner side of the middle parting block (2041), a small parting component (205) slidably inserted in the arc groove two (2042), a slot two (2043) arranged on the outer side of the middle parting block (2041), an arc slide block two (2034) matched and inserted in the slot two (2043), and an arc slide block three (2044) arranged in the arc groove two (2042).

10. The hydraulic cylinder quick assembly and disassembly structure according to claim 9, characterized in that: The small parting component (205) comprises a small parting block (2051) located in the arc groove 2 (2042), and a slot 3 (2052) opened outside the small parting block (2051), and the arc sliding block 3 (2044) is inserted into the slot 3 (2052).

Images