Oil cylinder support pressing tool

Abstract

The oil cylinder support pressing tool comprises a first hydraulic oil cylinder, a second hydraulic oil cylinder, a bottom plate and a lifting table, the first hydraulic oil cylinder is fixed to the center of the bottom plate, side plates are connected to the left side and the right side of the bottom plate, the lifting table is connected to the top end of the first hydraulic oil cylinder, and the second hydraulic oil cylinder is installed on the lifting table. The left and right sides of the lifting platform are slidably connected with the inner walls of the side plates. According to the structure, the second hydraulic oil cylinder is matched with the connecting rod to drive the moving pedestal to serve as a lever moving rod, the pressing plate is used for pressing a support placed on the workpiece table, the pressing plate can manually slide the threaded sliding block to adjust the transverse position, and the pressing plate can be matched with the height-adjustable mounting plate to adapt to pressing of supports of different sizes; the stability of the oil cylinder in the process of being fixed to the support is ensured, and the whole tool structure is stable in gravity center and convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder support assembly, in particular to an oil cylinder support pressing tool. Background Art

[0002] Cylinder supports are needed in automotive parts to reinforce the installation of the cylinder. During the assembly process, the cylinder supports need to be clamped and fixed before loading and unloading, and processing operations such as opening holes on the supports are required. A clamping tool is needed to fix supports of different sizes and heights to ensure the stability of the cylinder when fixed to the support, as well as the stability of the support itself during the hole opening and cutting process. Therefore, this solution provides a cylinder support clamping tool. Utility Model Content

[0003] The purpose of the utility model is to provide a cylinder support pressing tool to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a cylinder support pressing tool, comprising a first hydraulic cylinder, a second hydraulic cylinder, a base plate and a lifting platform, wherein the first hydraulic cylinder is fixed at the center of the base plate, side plates are connected to the left and right sides of the base plate, the lifting platform is connected to the top end of the first hydraulic cylinder, the second hydraulic cylinder is installed on the lifting platform, and the left and right sides of the lifting platform are slidably connected to the inner walls of the side plates;

[0005] A rotating support is fixedly installed on the outside of the lifting platform, and a workpiece table is fixedly installed on the outside of the rotating support. A connecting rod is rotatably installed on the top of the lifting shaft of the second hydraulic cylinder, and a moving platform is rotatably installed on one end of the connecting rod. The bottom center of the moving platform is rotatably connected to the rotating support. A small lifting motor is fixedly installed on the end of the moving platform, and the bottom end of the small lifting motor is connected to a mounting plate. A threaded rod is installed on the outer surface of the mounting plate, and a threaded slider is slidably connected to the threaded rod, and a pressure plate is installed at the bottom of the threaded slider.

[0006] Preferably, a counterweight tripod is provided on the back side of the bottom plate, and movable wheels are installed on the bottom of the counterweight tripod and the bottom of the side plate.

[0007] Preferably, the first hydraulic cylinder drives the lifting platform to perform horizontal lifting movements up and down between the two side panels.

[0008] Preferably, the second hydraulic cylinder drives the moving base through the connecting rod to perform lever motion with the center of the bottom of the moving base and the rotating connection of the rotating support as the fulcrum.

[0009] Beneficial effects

[0010] The utility model provides a hydraulic cylinder support pressing tool, which has the following beneficial effects:

[0011] In the structure of the utility model, the second hydraulic cylinder drives the moving platform to act as a lever moving rod in cooperation with the connecting rod, and the support placed on the workpiece table is pressed by the pressure plate, and the pressure plate can be manually slid with a threaded slider to adjust the lateral position. In combination with the mounting plate that can be raised or lowered, it can adapt to the pressure of supports of different sizes, ensuring the stability of the cylinder in the process of being fixed to the support, and the center of gravity of the entire tooling structure is stable and easy to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 for Figure 1 An enlarged schematic diagram of the connection between the middle motion pedestal and the rotating support lever;

[0014] In the figure: 1. First hydraulic cylinder; 2. Second hydraulic cylinder; 3. Base plate; 4. Lifting platform; 5. Side plate; 6. Rotating support; 7. Workpiece platform; 8. Connecting rod; 9. Moving platform; 10. Small lifting motor; 11. Mounting plate; 12. Threaded rod; 13. Threaded slider; 14. Pressing plate; 15. Counterweight tripod; 16. Moving wheel. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-2 The utility model provides a technical solution: a cylinder support pressing tool, comprising a first hydraulic cylinder 1, a second hydraulic cylinder 2, a base plate 3 and a lifting platform 4, wherein the first hydraulic cylinder 1 is fixed at the center of the base plate 3, and side plates 5 are connected to the left and right sides of the base plate 3, and the lifting platform 4 is connected to the top end of the first hydraulic cylinder 1, and the second hydraulic cylinder 2 is installed on the lifting platform 4, and the left and right sides of the lifting platform 4 are slidably connected to the inner walls of the side plates 5;

[0017] A rotating support 6 is fixedly installed on the outside of the lifting platform 4, and a workpiece table 7 is fixedly installed on the outside of the rotating support 6. A connecting rod 8 is rotatably installed on the top of the lifting shaft of the second hydraulic cylinder 2, and a moving platform 9 is rotatably installed on one end of the connecting rod 8. The bottom center of the moving platform 9 is rotatably connected to the rotating support 6. A small lifting motor 10 is fixedly installed on the end of the moving platform 9, and the bottom end of the small lifting motor 10 is connected to a mounting plate 11. A threaded rod 12 is installed on the outer surface of the mounting plate 11, and a threaded slider 13 is slidably connected to the threaded rod 12. A pressure plate 14 is installed at the bottom of the threaded slider 13.

[0018] A counterweight tripod 15 is provided on the back of the base plate 3, and movable wheels 16 are installed at the bottom of the counterweight tripod 15 and the bottom of the side plate 5; a counterweight can be placed on the counterweight tripod 15, so that the entire tooling will not tilt to the right after the cylinder support is placed on the workpiece table 7.

[0019] The first hydraulic cylinder 1 drives the lifting platform 4 to perform horizontal lifting movements up and down between the two side panels 5; the first hydraulic cylinder 1 can drive the lifting platform 4 to adjust the up and down heights, making it convenient and quick to place the cylinder support on the workpiece table 7.

[0020] The second hydraulic cylinder 2 drives the moving base 9 through the connecting rod 8 to perform a lever movement with the center of the bottom of the moving base 9 and the rotating connection of the rotating support 6 as the fulcrum; after the top of the lifting shaft of the second hydraulic cylinder 2 moves upward, it will drive the moving base 9 through the connecting rod 8 to move downward to the right with the top rotation axis of the bottom rotating support 6 as the fulcrum;

[0021] Similarly, when the top of the lifting shaft of the second hydraulic cylinder 2 moves downward, it will drive the moving base 9 through the connecting rod 8 to move upward with the top rotating shaft of the bottom rotating support 6 as the fulcrum;

[0022] After the oil cylinder support is placed on the workpiece table 7, the height of the mounting plate 11 is adjusted by the small lifting motor 10 so that the pressing plate 10 can press the surface of the oil cylinder support placed on the workpiece table 7;

[0023] The pressing plate 10 can slide laterally on the threaded rod 12 through the threaded slider 13, which makes it convenient for the pressing plate 10 to press the support at different positions, and can also adapt to supports of different widths placed on the workpiece table 7 to be pressed and fixed by the pressing plate 1.

[0024] The counterweight tripod 15 on the back of the bottom plate 3 can be used to place the counterweight to ensure the stability of the left center of gravity of the entire structure.

[0025] Movable wheels 16 are provided at the bottom of the side panels 5 and the counterweight tripod 15 to facilitate the movement of the entire tooling structure.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydraulic cylinder support pressing tool, comprising a first hydraulic cylinder (1), a second hydraulic cylinder (2), a base plate (3) and a lifting platform (4), characterized in that: The first hydraulic cylinder (1) is fixed at the center of the base plate (3), and side plates (5) are connected to the left and right sides of the base plate (3). A lifting platform (4) is connected to the top end of the first hydraulic cylinder (1), and a second hydraulic cylinder (2) is installed on the lifting platform (4). The left and right sides of the lifting platform (4) are slidably connected to the inner wall of the side plates (5). A rotating support (6) is fixedly installed on the outer side of the lifting platform (4), a workpiece platform (7) is fixedly installed on the outer side of the rotating support (6), a connecting rod (8) is rotatably installed on the top of the lifting shaft of the second hydraulic cylinder (2), a moving platform (9) is rotatably installed on one end of the connecting rod (8), the bottom center of the moving platform (9) is rotatably connected to the rotating support (6), a small lifting motor (10) is fixedly installed on the end of the moving platform (9), the bottom end of the small lifting motor (10) is connected to a mounting plate (11), a threaded rod (12) is installed on the outer surface of the mounting plate (11), a threaded slider (13) is slidably connected to the threaded rod (12), and a pressure plate (14) is installed at the bottom of the threaded slider (13).

2. The oil cylinder support pressing fixture according to claim 1, characterized in that: A counterweight tripod (15) is provided on the back of the bottom plate (3), and movable wheels (16) are installed on the bottom of the counterweight tripod (15) and the bottom of the side plate (5).

3. The oil cylinder support pressing fixture according to claim 1, characterized in that: The first hydraulic cylinder (1) drives the lifting platform (4) to perform horizontal lifting movements up and down between the two side plates (5).

4. The oil cylinder support pressing fixture according to claim 1, characterized in that: The second hydraulic cylinder (2) drives the moving platform (9) through the connecting rod (8) to perform lever movement with the center of the bottom of the moving platform (9) and the rotating connection point of the rotating support (6) as the fulcrum.

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