Split horizontal type flexible oil cylinder assembling system

Abstract

The embodiment of the invention provides a split horizontal type flexible oil cylinder assembling system. The split horizontal type flexible oil cylinder assembling system comprises a first cylinder barrel fixing assembly, a piston rod pushing assembly, a cylinder cover tightening assembly and a jacking moving assembly. Wherein the first cylinder barrel fixing assembly is used for fixing a cylinder barrel; the piston rod pushing assembly is arranged on one side of the first cylinder barrel fixing assembly and used for pushing the piston rod into the cylinder barrel. The cylinder cover tightening assembly is arranged on one side of the first cylinder barrel fixing assembly. The jacking moving assembly is arranged below the first cylinder barrel fixing assembly, the jacking moving assembly is used for transferring the assembled cylinder barrel and piston rod to the cylinder cover tightening assembly, the cylinder cover tightening assembly is used for tightening the cylinder cover on the cylinder barrel, and therefore assembling of the whole oil cylinder is completed, and high assembling efficiency is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of oil cylinder assembly, and in particular to a split horizontal flexible oil cylinder assembly system. Background Art

[0002] The oil cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion or swinging motion. The oil cylinder is basically composed of a piston rod, a cylinder head and a cylinder barrel.

[0003] Currently, there are several main methods for assembling hydraulic cylinders: An operator hammers the piston rod into the cylinder using a copper or PTFE rod and manually tightens the cylinder head onto the cylinder; a vertical cylinder assembly machine presses the piston rod into the cylinder before tightening the cylinder head; and a horizontal cylinder assembly machine pushes the piston rod into the cylinder before tightening the cylinder head. Manual cylinder assembly by operators suffers from low quality and efficiency. Existing vertical or horizontal assembly machines are mostly specialized devices designed to assemble a single type of cylinder. The piston rod insertion and cylinder head tightening are integrated workstations with limited height and length adjustment ranges, making them incapable of flexible assembly of various cylinder and rod diameters.

[0004] Currently, there is a lack of an oil cylinder assembly system that is efficient in assembly and can adapt to oil cylinders of various specifications. Summary of the Invention

[0005] An embodiment of the present application provides a split horizontal flexible cylinder assembly system to solve the problems in the prior art of low cylinder assembly efficiency and inability to adapt to cylinders of various specifications.

[0006] The embodiment of the present application provides a split horizontal flexible cylinder assembly system, comprising:

[0007] A first cylinder fixing assembly, used for fixing the cylinder;

[0008] A piston rod pushing assembly is provided on one side of the first cylinder fixing assembly and is used to push the piston rod into the cylinder;

[0009] a cylinder head tightening assembly, arranged on one side of the first cylinder barrel fixing assembly;

[0010] A lifting and moving assembly is arranged below the first cylinder fixing assembly, and the lifting and moving assembly is used to move the assembled cylinder and the piston rod to the cylinder head tightening assembly, and the cylinder head tightening assembly is used to tighten the cylinder head onto the cylinder.

[0011] In a feasible implementation, the first cylinder fixing assembly includes a cylinder clamping assembly, a first mounting bracket and a limit baffle;

[0012] The cylinder clamping assembly is fixedly arranged on the first mounting frame, and the cylinder clamping assembly is used to clamp and fix the cylinder;

[0013] The limit baffle is cooperatively connected with the first mounting bracket, and the limit baffle is located on a side of the cylinder clamping assembly away from the piston rod pushing assembly. The limit baffle selectively moves along a first direction to abut against the end of the cylinder.

[0014] In a feasible implementation, there are multiple cylinder clamping assemblies, and the multiple cylinder clamping assemblies are evenly distributed along the first direction.

[0015] In a feasible implementation, the cylinder clamping assembly includes a first fixing frame, a mechanical clamping claw and a first cylinder;

[0016] The first fixing frame is fixedly connected to the first mounting frame, the mechanical clamp is set on the first fixing frame, the first cylinder is fixedly connected to the first mounting frame, the mechanical clamp is connected to the first cylinder, and the first cylinder drives the mechanical clamp to selectively clamp the cylinder barrel.

[0017] In a feasible implementation, the piston rod pushing assembly includes a second mounting bracket, a piston rod clamping assembly, a piston rod supporting assembly and a piston rod pushing assembly;

[0018] The second mounting bracket is arranged on one side of the first cylinder fixing assembly;

[0019] The piston rod clamping assembly is connected to the second mounting bracket, and the piston rod clamping assembly is used to clamp and fix the piston rod;

[0020] The piston rod support assembly is cooperatively connected with the second mounting bracket, and the piston rod support assembly is located on a side of the piston rod clamping assembly facing away from the first cylinder fixing assembly, and the piston rod support assembly is used to support the piston rod;

[0021] The piston rod pushing assembly is cooperatively connected with the second mounting bracket, and the piston rod pushing assembly is located on a side of the piston rod supporting assembly away from the piston rod clamping assembly. The piston rod pushing assembly is used to push the piston rod into the cylinder.

[0022] In a feasible implementation, the piston rod clamping assembly includes a piston rod clamping claw, a second fixing frame, and a second cylinder;

[0023] The second fixing frame is fixedly connected to the second mounting frame, the piston rod clamp is connected to the second fixing frame, the second cylinder is fixedly connected to the second fixing frame, the second cylinder is connected to the piston rod clamp, and the second cylinder drives the piston rod clamp to fix the piston rod.

[0024] In a feasible implementation, there are multiple piston rod support assemblies, and the multiple piston rod support assemblies are respectively fixedly connected to the second mounting frame, and the multiple piston rod support assemblies are arranged at intervals.

[0025] In a feasible implementation, the split horizontal flexible oil cylinder assembly system further includes a second cylinder fixing assembly;

[0026] The second cylinder fixing assembly is fixedly connected to the first mounting bracket. The second cylinder fixing assembly is arranged on one side of the first cylinder fixing assembly, and the second cylinder fixing assembly is opposite to the cylinder head tightening assembly.

[0027] In a feasible implementation, the cylinder head tightening assembly includes a third mounting bracket, a cylinder head clamping assembly and a driving assembly;

[0028] The third mounting bracket is arranged on one side of the second mounting bracket, and the third mounting bracket is arranged on the same side as the piston rod pushing assembly. The cylinder head clamping assembly is connected to the third mounting bracket, and the driving assembly is connected to the cylinder head clamping assembly. The driving assembly is used to drive the cylinder head clamping assembly to move so as to install the cylinder head on the cylinder barrel.

[0029] In a feasible implementation, the cylinder head clamping assembly selectively moves on the third mounting bracket along the first direction.

[0030] The embodiment of the present application provides a split horizontal flexible oil cylinder assembly system, comprising a first cylinder fixing assembly, a piston rod pushing assembly, a cylinder head tightening assembly, and a lifting and moving assembly. The first cylinder fixing assembly is used to fix the cylinder; the piston rod pushing assembly is arranged on one side of the first cylinder fixing assembly, and the piston rod pushing assembly is used to push the piston rod into the cylinder; the cylinder head tightening assembly is arranged on one side of the first cylinder fixing assembly; the lifting and moving group is arranged below the first cylinder fixing assembly, and the lifting and moving assembly is used to transfer the assembled cylinder and piston rod to the cylinder head tightening assembly, and the cylinder head tightening assembly is used to tighten the cylinder head onto the cylinder, thereby completing the assembly of the entire oil cylinder, with high assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present application and do not constitute improper limitations on the present invention.

[0032] In the attached figure:

[0033] Figure 1 This is a top view of a split horizontal flexible cylinder assembly system provided in one embodiment of the present application;

[0034] Figure 2 yes Figure 1 Front view of the split horizontal flexible cylinder assembly system;

[0035] Figure 3 yes Figure 1 The left side view of the split horizontal flexible cylinder assembly system;

[0036] Description of reference numerals:

[0037] 100-first cylinder fixing assembly; 200-piston rod pushing assembly; 300-cylinder head tightening assembly; 400-lifting moving assembly; 500-second cylinder fixing assembly; 600-pump station;

[0038] 110-cylinder clamping assembly; 120-first mounting bracket; 130-limit baffle; 210-second mounting bracket; 220-piston rod clamping assembly; 230-piston rod supporting assembly; 240-piston rod pushing assembly; 310-third mounting bracket; 320-cylinder head clamping assembly; 330-drive assembly. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will provide a clear and complete description of the technical solutions in the embodiments of this application in conjunction with the drawings in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0040] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0042] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0043] The oil cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion or swinging motion. The oil cylinder is basically composed of a piston rod, a cylinder head and a cylinder barrel.

[0044] Currently, there are several main methods for assembling hydraulic cylinders: An operator hammers the piston rod into the cylinder using a copper or PTFE rod and manually tightens the cylinder head onto the cylinder; a vertical cylinder assembly machine presses the piston rod into the cylinder before tightening the cylinder head; and a horizontal cylinder assembly machine pushes the piston rod into the cylinder before tightening the cylinder head. Manual cylinder assembly by operators suffers from low quality and efficiency. Existing vertical or horizontal assembly machines are mostly specialized devices designed to assemble a single type of cylinder. The piston rod insertion and cylinder head tightening are integrated workstations with limited height and length adjustment ranges, making them incapable of flexible assembly of various cylinder and rod diameters.

[0045] Currently, there is a lack of an oil cylinder assembly system that is efficient in assembly and can adapt to oil cylinders of various specifications.

[0046] In order to solve the problem of low cylinder assembly efficiency and inability to adapt to cylinders of various specifications in the prior art, an embodiment of the present application provides a split horizontal flexible cylinder assembly system. The solution provided by the embodiment of the present application will be described in detail below in conjunction with the drawings in the specification.

[0047] Figure 1 This is a top view of a split horizontal flexible cylinder assembly system provided in one embodiment of the present application; Figure 2 yes Figure 1 Front view of the split horizontal flexible cylinder assembly system; Figure 3 yes Figure 1 Left view of the split horizontal flexible cylinder assembly system.

[0048] Reference Figures 1 to 3 As shown, the embodiment of the present application provides a split horizontal flexible oil cylinder assembly system, including a first cylinder fixing assembly 100, a piston rod pushing assembly 200, a cylinder head tightening assembly 300 and a lifting and moving assembly 400. Among them, the first cylinder fixing assembly 100 is used to fix the cylinder; the piston rod pushing assembly 200 is arranged on one side of the first cylinder fixing assembly 100, and the piston rod pushing assembly 200 is used to push the piston rod into the cylinder; the cylinder head tightening assembly 300 is arranged on one side of the first cylinder fixing assembly 100; the lifting and moving group is arranged below the first cylinder fixing assembly 100, and the lifting and moving assembly 400 is used to transfer the assembled cylinder and piston rod to the cylinder head tightening assembly 300, and the cylinder head tightening assembly 300 is used to tighten the cylinder head on the cylinder, thereby completing the assembly of the entire oil cylinder, with high assembly efficiency.

[0049] In some examples, the first cylinder fixing assembly 100 includes a cylinder clamping assembly 110, a first mounting bracket 120 and a limiting baffle 130; the cylinder clamping assembly 110 is fixedly mounted on the first mounting bracket 120, and the cylinder clamping assembly 110 is used to clamp and fix the cylinder; the limiting baffle 130 is cooperatively connected with the first mounting bracket 120, and the limiting baffle 130 is located on the side of the cylinder clamping assembly 110 away from the piston rod pushing assembly 200, and the limiting baffle 130 selectively moves along the first direction to resist the end of the cylinder. It can be understood that the cylinder clamping assembly 110 can limit the radial movement of the cylinder, and the limiting baffle 130 limits the axial movement of the cylinder, thereby ensuring that the piston rod pushing assembly 200 can push the piston rod into the cylinder. It should be noted that the first direction can refer to Figure 1 The x direction is shown in .

[0050] In addition, since the limiting baffle 130 can move in the first direction, it is ensured that the first cylinder fixing assembly 100 can clamp cylinders of different lengths.

[0051] Reference Figure 1 and Figure 2 As shown, in some examples, multiple cylinder clamping assemblies 110 are evenly distributed along the first direction, capable of simultaneously clamping the cylinder at multiple locations, thereby ensuring the cylinder's position is stable and preventing the cylinder from moving when the piston rod pushing assembly 200 pushes the piston rod. Furthermore, due to the presence of multiple cylinder clamping assemblies 110, the first cylinder fixing assembly 100 can clamp and fix cylinders of different lengths. Specifically, in this embodiment of the present application, there are three cylinder clamping assemblies 110, each of which is spaced apart.

[0052] In addition, the structure of the cylinder clamping assembly 110 is illustrated below. For example, the cylinder clamping assembly 110 includes a first fixed frame, a mechanical clamp and a first cylinder. The first fixed frame is fixedly connected to the first mounting frame 120, the mechanical clamp is disposed on the first fixed frame, the first cylinder is fixedly connected to the first mounting frame 120, the mechanical clamp is connected to the first cylinder, and the first cylinder drives the mechanical clamp to selectively clamp the cylinder. For example, when the movable end of the first cylinder is extended, the mechanical clamp clamps on the cylinder, and when the movable end of the first cylinder is retracted, the mechanical clamp opens, and the cylinder can be removed from the mechanical clamp.

[0053] In addition, illustratively, the piston rod pushing assembly 200 includes a second mounting frame 210, a piston rod clamping assembly 220, a piston rod support assembly 230 and a piston rod pushing assembly 240; the second mounting frame 210 is arranged on one side of the first cylinder fixing assembly 100; the piston rod clamping assembly 220 is connected to the second mounting frame 210, and the piston rod clamping assembly 220 is used to clamp and fix the piston rod; the piston rod support assembly 230 is cooperatively connected with the second mounting frame 210, and the piston rod support assembly 230 is located on the side of the piston rod clamping assembly 220 facing away from the first cylinder fixing assembly 100, the piston rod support assembly 230 is used to support the piston rod, and the piston rod support assembly 230 can move in the horizontal direction or the vertical direction, so as to align the center of the piston rod and the cylinder, that is, to ensure the centering adjustment of the piston rod and the cylinder during assembly, and can meet the support requirements of piston rods of various specifications.

[0054] The piston rod pushing assembly 240 is connected to the second mounting bracket 210, and the piston rod pushing assembly 240 is located on the side of the piston rod supporting assembly 230 away from the piston rod clamping assembly 220. The piston rod pushing assembly 240 is used to push the piston rod into the cylinder, so that the piston rod and the cylinder are assembled together.

[0055] Furthermore, the piston rod clamping assembly 220 can take various forms. One example will be described below. As an example, the piston rod clamping assembly 220 includes a piston rod clamp, a second mounting bracket, and a second cylinder. The second mounting bracket is fixedly connected to the second mounting bracket 210, the piston rod clamp is connected to the second mounting bracket, the second cylinder is fixedly connected to the second mounting bracket, and the second cylinder is connected to the piston rod clamp. The second cylinder drives the piston rod clamp to secure the piston rod. The piston rod clamp is conventional in the art and will not be further described here.

[0056] In other examples, there are multiple piston rod support assemblies 230, each of which is fixedly connected to the second mounting bracket 210, and the multiple piston rod support assemblies 230 are spaced apart. It is understood that the multiple piston rod support assemblies 230 can support the piston rod at multiple positions to maintain the stability of the piston rod.

[0057] Reference Figure 1 As shown, the split horizontal flexible cylinder assembly system also includes a second cylinder fixing assembly 500; the second cylinder fixing assembly 500 is fixedly connected to the first mounting bracket 120, the second cylinder fixing assembly 500 is arranged on one side of the first cylinder fixing assembly 100, and the second cylinder fixing assembly 500 is opposite to the cylinder head tightening assembly 300.

[0058] Specifically, in some examples, the cylinder head tightening assembly 300 includes a third mounting frame 310, a cylinder head clamping assembly 320, and a drive assembly 330. The third mounting frame 310 is positioned on one side of the second mounting frame 210 and on the same side as the piston rod pushing assembly 200. The cylinder head clamping assembly 320 is connected to the third mounting frame 310, and the drive assembly 330 is connected to the cylinder head clamping assembly 320. The drive assembly 330 is used to drive the cylinder head clamping assembly 320 to install the cylinder head on the cylinder barrel. In some examples, the drive assembly 330 is fixedly mounted on the third mounting frame, and the cylinder head clamping assembly 320 is cooperably mounted on the third mounting frame. The cylinder head clamping assembly 320 is fixedly connected to the output end of the drive assembly 330, and the drive assembly 330 drives the cylinder head clamping assembly 320 to rotate. Furthermore, the cylinder head tightening assembly 300 can adjust different cylinder head tightening torques and speeds. In some examples, the drive assembly 330 can be a drive motor. The cylinder head clamping assembly 320 is a prior art in this field and will not be described in detail here.

[0059] After the piston rod and cylinder are assembled, the lifting and moving assembly 400 moves the assembled piston rod and cylinder to the second cylinder fixing assembly 500. The second cylinder fixing assembly 500 secures the cylinder in place, and the cylinder head clamping assembly 320 secures the cylinder head to the end of the cylinder. For example, the cylinder head clamping assembly 320 can selectively move along a first direction on the third mounting bracket 310 to move closer to or further away from the cylinder fixed to the second cylinder fixing assembly 500.

[0060] In addition, the split horizontal flexible cylinder assembly system is equipped with a pump station 600, which provides kinetic energy for all power components. Specifically, the pump station 600 can be installed on the first mounting frame 120 and connected to the first cylinder fixing assembly 100, the piston rod pushing assembly 200, the cylinder head tightening assembly 300, and the lifting and moving assembly 400. Furthermore, the first mounting frame 120, the second mounting frame 210, and the third mounting frame 310 can all be welded from profiles.

[0061] The main assembly process is as follows:

[0062] (1) Adjust the lifting state of the lifting and moving assembly 400 so that it is located in the middle position of the first cylinder fixing assembly 100, and then hoist the cylinder onto the lifting and moving assembly 400.

[0063] (2) Move the lifting and moving assembly 400 to the piston rod pushing station, move the lifting and moving assembly 400 downward, and the cylinder barrel falls into the first cylinder barrel fixing assembly 100, and the first cylinder barrel fixing assembly 100 fixes and clamps the cylinder barrel.

[0064] (3) Move the limiting baffle 130 to the end of the cylinder to limit its axial position.

[0065] (4) The piston rod is hoisted to the piston rod clamping assembly 220, and the piston rod clamping assembly 220 clamps and fixes the piston rod.

[0066] (5) Adjust the position of the piston rod on the piston rod clamping assembly 220 so that the piston rod and the center of the cylinder are aligned.

[0067] (6) The piston rod pushing assembly 240 pushes the piston rod to be assembled into the cylinder. The piston rod pushing assembly 240 performs a jog push in the early stage, and then continuously pushes the piston rod into the cylinder.

[0068] (7) Loosen the limit baffle 130 and the first cylinder fixing assembly 100.

[0069] (8) The lifting and moving assembly 400 lifts the cylinder equipped with the piston rod and moves it horizontally to the cylinder head tightening station.

[0070] (9) The lifting and moving assembly 400 falls, and the cylinder barrel falls to the cylinder head tightening station. At this time, the second cylinder barrel fixing assembly 500 clamps the cylinder barrel.

[0071] (10) Install the cylinder head and pre-tighten it manually;

[0072] (11) The cylinder head tightening assembly 300 moves to the tightening position;

[0073] (12) The cylinder head tightening assembly 300 is rotated to tighten the cylinder head.

[0074] (13) The cylinder head tightening assembly 300 moves back a proper distance.

[0075] (14) The second cylinder fixing assembly 500 releases the cylinder.

[0076] (15) Adjust the lifting and moving assembly 400 to lift the cylinder with the cylinder head installed and move it horizontally to the middle position of the first cylinder fixing assembly 100;

[0077] (16) The assembled oil cylinder is lifted off the split horizontal flexible oil cylinder assembly system to complete the assembly of the oil cylinder.

[0078] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application based on the several embodiments provided in the present application to obtain other embodiments, and these embodiments do not exceed the scope of protection of the present application.

[0079] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not intended to limit the scope of protection of the embodiments of the present application. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of protection of the embodiments of the present application.

Claims

1. A split horizontal flexible cylinder assembly system, characterized in that: include: A first cylinder fixing assembly (100) for fixing the cylinder; A piston rod pushing assembly (200) is provided on one side of the first cylinder fixing assembly (100), and the piston rod pushing assembly (200) is used to push the piston rod into the cylinder; A cylinder head tightening assembly (300) is arranged on one side of the first cylinder barrel fixing assembly (100); A lifting and moving assembly (400) is arranged below the first cylinder fixing assembly (100), and the lifting and moving assembly (400) is used to move the assembled cylinder and the piston rod to the cylinder head tightening assembly (300), and the cylinder head tightening assembly (300) is used to tighten the cylinder head onto the cylinder.

2. The split horizontal flexible cylinder assembly system according to claim 1, characterized in that: The first cylinder fixing assembly (100) comprises a cylinder clamping assembly (110), a first mounting frame (120) and a limiting baffle (130); The cylinder clamping assembly (110) is fixedly arranged on the first mounting frame (120), and the cylinder clamping assembly (110) is used to clamp and fix the cylinder; The limit baffle (130) is cooperatively connected to the first mounting frame (120), and the limit baffle (130) is located on a side of the cylinder clamping assembly (110) away from the piston rod pushing assembly (200), and the limit baffle (130) selectively moves along a first direction to abut against the end of the cylinder.

3. The split horizontal flexible cylinder assembly system according to claim 2, characterized in that: There are multiple cylinder clamping assemblies (110), and the multiple cylinder clamping assemblies (110) are evenly distributed along the first direction.

4. The split horizontal flexible cylinder assembly system according to claim 3, characterized in that: The cylinder clamping assembly (110) comprises a first fixing frame, a mechanical clamping claw and a first cylinder; The first fixing frame is fixedly connected to the first mounting frame (120), the mechanical clamp is arranged on the first fixing frame, the first cylinder is fixedly connected to the first mounting frame (120), the mechanical clamp is connected to the first cylinder, and the first cylinder drives the mechanical clamp to selectively clamp the cylinder barrel.

5. The split horizontal flexible cylinder assembly system according to claim 1, characterized in that: The piston rod pushing assembly (200) comprises a second mounting frame (210), a piston rod clamping assembly (220), a piston rod supporting assembly (230) and a piston rod pushing assembly (240); The second mounting frame (210) is arranged on one side of the first cylinder fixing assembly (100); The piston rod clamping assembly (220) is connected to the second mounting frame (210), and the piston rod clamping assembly (220) is used to clamp and fix the piston rod; The piston rod support assembly (230) is cooperatively connected to the second mounting frame (210), and the piston rod support assembly (230) is located on a side of the piston rod clamping assembly (220) facing away from the first cylinder fixing assembly (100), and the piston rod support assembly (230) is used to support the piston rod; The piston rod pushing assembly (240) is cooperatively connected to the second mounting frame (210), and the piston rod pushing assembly (240) is located on a side of the piston rod supporting assembly (230) away from the piston rod clamping assembly (220). The piston rod pushing assembly (240) is used to push the piston rod into the cylinder.

6. The split horizontal flexible cylinder assembly system according to claim 5, characterized in that: The piston rod clamping assembly (220) comprises a piston rod clamping claw, a second fixing frame and a second cylinder; The second fixing frame is fixedly connected to the second mounting frame (210), the piston rod clamp is connected to the second fixing frame, the second cylinder is fixedly connected to the second fixing frame, the second cylinder is connected to the piston rod clamp, and the second cylinder drives the piston rod clamp to fix the piston rod.

7. The split horizontal flexible cylinder assembly system according to claim 6, characterized in that: There are multiple piston rod support assemblies (230), and the multiple piston rod support assemblies (230) are respectively fixedly connected to the second mounting frame (210), and the multiple piston rod support assemblies (230) are arranged at intervals.

8. The split horizontal flexible cylinder assembly system according to claim 2, characterized in that: The split horizontal flexible oil cylinder assembly system further includes a second cylinder fixing assembly (500); The second cylinder fixing assembly (500) is fixedly connected to the first mounting frame (120), the second cylinder fixing assembly (500) is arranged on one side of the first cylinder fixing assembly (100), and the second cylinder fixing assembly (500) is positioned opposite to the cylinder head tightening assembly (300).

9. The split horizontal flexible cylinder assembly system according to claim 8, characterized in that: The cylinder head tightening assembly (300) comprises a third mounting frame (310), a cylinder head clamping assembly (320) and a driving assembly (330); The third mounting frame (310) is arranged on one side of the second mounting frame (210), and the third mounting frame (310) and the piston rod pushing assembly (200) are arranged on the same side. The cylinder head clamping assembly (320) is connected to the third mounting frame (310), and the driving assembly (330) is connected to the cylinder head clamping assembly (320). The driving assembly (330) is used to drive the cylinder head clamping assembly (320) to operate so as to install the cylinder head on the cylinder barrel.

10. The split horizontal flexible cylinder assembly system according to claim 9, characterized in that: The cylinder head clamping assembly (320) selectively moves on the third mounting frame (310) along a first direction.

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