Mounting structure of hydraulic oil cylinder

Abstract

The utility model relates to the technical field of installation structures, and discloses a hydraulic oil cylinder installation structure which comprises a bottom plate, buffer mechanisms are arranged on the two sides of the upper portion of the bottom plate, a first supporting plate and a second supporting plate are fixedly connected to the upper portions of the buffer mechanisms, and a threaded rod is arranged between the first supporting plate and the second supporting plate. The device has the beneficial effects that the clamping block is driven to move by pulling the pull rod, the hydraulic oil cylinder is placed in the sleeve, the limiting plate can be pushed to move through the pull rod spring, and the pull rod can drive the clamping block to move, so that the hydraulic oil cylinder can be fixed in the sleeve, and the threaded rod is driven to rotate by rotating the handle; and the movable block can drive the hydraulic oil cylinder to move, so that the position of the hydraulic oil cylinder can be adjusted, and the problems that the hydraulic oil cylinder is inconvenient to install and the hydraulic oil cylinder is not moved when working in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation structures, in particular to an installation structure of a hydraulic cylinder. Background Art

[0002] The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has a simple structure and reliable operation. When using it to achieve reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap and the movement is smooth. Therefore, it is widely used in the hydraulic systems of various machines.

[0003] At present, during the actual application of most installation structure equipment, the hydraulic cylinder can be fixed to facilitate subsequent use by the staff. However, during use, the steps for installing and fixing most equipment are cumbersome, which makes it inconvenient for the staff to fix them. At the same time, after the hydraulic cylinder is fixed, most devices cannot be moved, which brings great inconvenience to the staff at work. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mounting structure for a hydraulic cylinder.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mounting structure of a hydraulic cylinder, comprising a bottom plate, buffer mechanisms are arranged on both sides above the bottom plate, a first support plate and a second support plate are fixedly connected above the buffer mechanisms, a threaded rod is arranged between the first support plate and the second support plate, a moving block is sleeved on the threaded rod, the moving block is threadedly connected to the threaded rod, a fixing mechanism is arranged on one side of the moving block, and a sleeve is fixedly connected to the inner side of the moving block;

[0007] The fixing mechanism includes a pin shell, a pull rod, a block, a limit plate and a pull rod spring. The pin shell is fixedly connected to one side of the moving block, the pull rod is slidably connected to the inside of the pin shell, one end of the pull rod passes through the inner wall of the moving block and extends to the inner side thereof, the pull rod is slidably connected to the moving block, the other end of the pull rod passes through the inner wall of the pin shell and extends to the outside thereof, the block is movably connected above the sleeve, the block is fixedly connected to one end of the pull rod, the limit plate is slidably connected to the inside of the pin shell, the limit plate is sleeved on the pull rod and fixedly connected to it, the pull rod spring is arranged at one end of the limit plate, and the pull rod spring is sleeved on the pull rod and movably connected to it.

[0008] Preferably, the buffer mechanism includes a first spring seat, a second spring seat, a rubber pad and a buffer spring, the first spring seat is fixedly connected to the top of the base plate, the second spring seat is fixedly connected to the bottom of the first support plate, the rubber pads are fixedly connected to the inside of the first spring seat and the second spring seat, the buffer spring is arranged between the rubber pads, and both ends of the buffer spring are fixedly connected to the rubber pads.

[0009] Preferably, one end of the threaded rod is fixedly connected to a bearing seat, and the bearing seat is embedded in the inner wall of the first support plate.

[0010] Preferably, the other end of the threaded rod passes through the second support plate and extends to the other side thereof, and the other end of the threaded rod is fixedly connected to a handle, and the diameter of the handle is greater than the diameter of the threaded rod.

[0011] Preferably, guide rods are provided on both sides of the threaded rod, one end of the guide rod is fixedly connected to the first support plate, the other end of the guide rod passes through the moving block and is fixedly connected to the second support plate, and the guide rod is slidably connected to the moving block.

[0012] Preferably, the inner ring of the buffer spring is provided with a damping rod, and both ends of the damping rod pass through the rubber pad and are fixedly connected to the first spring seat and the second spring seat.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the clamping block is moved by pulling the pull rod, and the hydraulic cylinder is placed inside the sleeve. The limit plate can be pushed to move by the pull rod spring, so that the pull rod can drive the clamping block to move, so that the upper inner side of the clamping block is located above the upper sides of the hydraulic cylinder to clamp the hydraulic cylinder, so that the hydraulic cylinder can be fixed inside the sleeve, which solves the problem that the current device is inconvenient to install the hydraulic cylinder.

[0015] 2. In the utility model, by turning the handle to drive the threaded rod to rotate, the moving block can drive the hydraulic cylinder to move, so that the position of the hydraulic cylinder can be adjusted, which solves the problem that the current device lacks the ability to move the hydraulic cylinder when it is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the installation structure in the utility model.

[0017] Figure 2 It is a schematic diagram of the connection structure of the fixing mechanism in the utility model.

[0018] Figure 3 It is a schematic diagram of the connection structure of the buffer mechanism in the utility model.

[0019] Figure 4 It is a schematic diagram of the connection structure of the threaded rod in the utility model.

[0020] Legend:

[0021] 1. Bottom plate; 2. Buffer mechanism; 21. First spring seat; 22. Second spring seat; 23. Rubber pad; 24. Buffer spring; 3. First support plate; 4. Second support plate; 5. Moving block; 6. Fixing mechanism; 61. Bayonet housing; 62. Pull rod; 63. Block; 64. Limiting plate; 65. Pull rod spring; 7. Threaded rod; 8. Sleeve; 9. Damping rod; 10. Bearing seat; 11. Handle; 12. Guide rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-4 The utility model provides an embodiment: a mounting structure of a hydraulic cylinder, comprising a bottom plate 1, buffer mechanisms 2 are arranged on both sides above the bottom plate 1, a first support plate 3 and a second support plate 4 are fixedly connected above the buffer mechanism 2, the buffer mechanism 2 is used to buffer and reduce shock for the hydraulic cylinder, a threaded rod 7 is arranged between the first support plate 3 and the second support plate 4, a moving block 5 is sleeved on the threaded rod 7, the threaded rod 7 is used to move the moving block 5, the moving block 5 is threadedly connected to the threaded rod 7, a fixing mechanism 6 is arranged on one side of the moving block 5, the fixing mechanism 6 is used to fix the hydraulic cylinder, a sleeve 8 is fixedly connected to the inner side of the moving block 5, and the sleeve 8 is used to place the hydraulic cylinder;

[0024] The fixing mechanism 6 includes a pin housing 61, a pull rod 62, a block 63, a limit plate 64 and a pull rod spring 65. The pin housing 61 is fixedly connected to one side of the moving block 5, the pull rod 62 is slidably connected to the inside of the pin housing 61, one end of the pull rod 62 passes through the inner wall of the moving block 5 and extends to the inner side thereof, the pull rod 62 is slidably connected to the moving block 5, the other end of the pull rod 62 passes through the inner wall of the pin housing 61 and extends to the outer side thereof, the block 63 is movably connected above the sleeve 8, the block 63 is fixedly connected to one end of the pull rod 62, the limit plate 64 is slidably connected to the inside of the pin housing 61, the limit plate 64 is sleeved on the pull rod 62 and fixedly connected to it, the pull rod spring 65 is arranged at one end of the limit plate 64, and the pull rod spring 65 is sleeved on the pull rod 62 and movably connected to it.

[0025] Through the above technical solution, by setting up a fixing mechanism 6, the block 63 is driven to move by pulling the pull rod 62, and by placing the hydraulic cylinder inside the sleeve 8, the limit plate 64 can be pushed to move by the pull rod spring 65, so that the pull rod 62 can drive the block 63 to move, so that the upper inner side of the block is located above the upper sides of the hydraulic cylinder, so as to clamp the hydraulic cylinder, thereby fixing the hydraulic cylinder inside the sleeve 8.

[0026] Specifically, the buffer mechanism 2 includes a first spring seat 21, a second spring seat 22, a rubber pad 23 and a buffer spring 24. The first spring seat 21 is fixedly connected to the top of the base plate 1, the second spring seat 22 is fixedly connected to the bottom of the first support plate 3, the rubber pad 23 is fixedly connected to the inside of the first spring seat 21 and the second spring seat 22, the buffer spring 24 is arranged between the rubber pad 23, and both ends of the buffer spring 24 are fixedly connected to the rubber pad 23.

[0027] Through the above technical solution, by setting up the buffer mechanism 2, the pressure of the hydraulic cylinder can be buffered by the buffer spring 24 to prevent the threaded rod 7 and the guide rod 12 from being broken due to excessive pressure of the hydraulic cylinder during operation, thereby damaging the device and making it impossible to use it normally.

[0028] Specifically, one end of the threaded rod 7 is fixedly connected to a bearing seat 10 , and the bearing seat 10 is embedded in the inner wall of the first support plate 3 .

[0029] Through the above technical solution, by setting the bearing seat 10, one end of the threaded rod 7 can be fixed to prevent the threaded rod 7 from shaking violently when rotating, thereby increasing the stability of the threaded rod 7 when rotating.

[0030] Specifically, the other end of the threaded rod 7 passes through the second support plate 4 and extends to the other side thereof. The other end of the threaded rod 7 is fixedly connected to a handle 11 , and the diameter of the handle 11 is greater than the diameter of the threaded rod 7 .

[0031] Through the above technical solution, by providing the handle 11, an effective force application point can be provided when the threaded rod 7 is rotated, so that the staff can easily rotate the threaded rod 7.

[0032] Specifically, guide rods 12 are provided on both sides of the threaded rod 7, one end of the guide rod 12 is fixedly connected to the first support plate 3, the other end of the guide rod 12 passes through the moving block 5 and is fixedly connected to the second support plate 4, and the guide rod 12 and the moving block 5 are slidably connected.

[0033] Through the above technical solution, by providing the guide rod 12, the moving block 5 can be guided to prevent the moving block 5 from having a large position deviation during movement, thereby increasing the stability of the moving block 5 during movement.

[0034] Specifically, the inner ring of the buffer spring 24 is provided with a damping rod 9 , and both ends of the damping rod 9 penetrate the rubber pad 23 and are fixedly connected to the first spring seat 21 and the second spring seat 22 .

[0035] Through the above technical solution, by setting the damping rod 9, the first spring seat 21 and the second spring seat 22 can be supported, and the buffer spring 24 can also rebound more smoothly under impact force, thereby increasing the buffering effect of the buffer spring 24.

[0036] Working principle: When in use, first pull the pull rod 62 to drive the block 63 to move, and then the staff places the hydraulic cylinder in the sleeve 8. Then the staff only needs to loosen the pull rod 62. Under the action of the pull rod spring 65, the limit plate 64 can be pushed to move, so that the upper inner side of the block is located above the upper two sides of the hydraulic cylinder to clamp the hydraulic cylinder. The pull rod 62 can push the block 63 to clamp the hydraulic cylinder, so that the hydraulic cylinder can be fixed inside the sleeve 8. When the hydraulic cylinder is in a working state and needs to be moved by the hydraulic cylinder, the threaded rod 7 can be rotated by turning the handle 11, so that the moving block 5 can drive the hydraulic cylinder to move, so that the position of the hydraulic cylinder can be adjusted, which can facilitate the staff to use it and increase the practicality of the device. At the same time, when the hydraulic cylinder is working, the pressure it bears is relatively large, and the hydraulic cylinder can be buffered by the buffer spring 24 to prevent the threaded rod 7 and the guide rod 12 from breaking under the action of pressure.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting structure for a hydraulic cylinder, comprising a base plate (1), characterized in that: Buffer mechanisms (2) are provided on both sides above the bottom plate (1); a first support plate (3) and a second support plate (4) are fixedly connected above the buffer mechanism (2); a threaded rod (7) is provided between the first support plate (3) and the second support plate (4); a moving block (5) is sleeved on the threaded rod (7); the moving block (5) and the threaded rod (7) are threadedly connected; a fixing mechanism (6) is provided on one side of the moving block (5); and a sleeve (8) is fixedly connected to the inner side of the moving block (5); The fixing mechanism (6) comprises a bayonet housing (61), a pull rod (62), a block (63), a limit plate (64) and a pull rod spring (65); the bayonet housing (61) is fixedly connected to one side of the moving block (5); the pull rod (62) is slidably connected to the inside of the bayonet housing (61); one end of the pull rod (62) penetrates the inner wall of the moving block (5) and extends to the inner side thereof; the pull rod (62) is slidably connected to the moving block (5); the other end of the pull rod (62) penetrates the inner wall of the moving block (5) and extends to the inner side thereof; The inner wall of the bayonet housing (61) extends to its outer side, the block (63) is movably connected to the top of the sleeve (8), the block (63) is fixedly connected to one end of the pull rod (62), the limit plate (64) is slidably connected to the inside of the bayonet housing (61), the limit plate (64) is sleeved on the pull rod (62) and fixedly connected thereto, the pull rod spring (65) is arranged at one end of the limit plate (64), the pull rod spring (65) is sleeved on the pull rod (62) and movably connected thereto.

2. The installation structure of a hydraulic cylinder according to claim 1, characterized in that: The buffer mechanism (2) comprises a first spring seat (21), a second spring seat (22), a rubber pad (23) and a buffer spring (24); the first spring seat (21) is fixedly connected above the base plate (1); the second spring seat (22) is fixedly connected below the first support plate (3); the rubber pad (23) is fixedly connected inside the first spring seat (21) and the second spring seat (22); the buffer spring (24) is arranged between the rubber pad (23); and both ends of the buffer spring (24) are fixedly connected to the rubber pad (23).

3. The installation structure of a hydraulic cylinder according to claim 1, characterized in that: One end of the threaded rod (7) is fixedly connected to a bearing seat (10), and the bearing seat (10) is embedded in the inner wall of the first support plate (3).

4. The installation structure of a hydraulic cylinder according to claim 1, characterized in that: The other end of the threaded rod (7) passes through the second support plate (4) and extends to the other side thereof. The other end of the threaded rod (7) is fixedly connected to a handle (11), and the diameter of the handle (11) is greater than the diameter of the threaded rod (7).

5. The installation structure of a hydraulic cylinder according to claim 1, characterized in that: Guide rods (12) are provided on both sides of the threaded rod (7); one end of the guide rod (12) is fixedly connected to the first support plate (3); the other end of the guide rod (12) passes through the moving block (5) and is fixedly connected to the second support plate (4); the guide rod (12) and the moving block (5) are slidably connected.

6. The installation structure of a hydraulic cylinder according to claim 2, characterized in that: The inner ring of the buffer spring (24) is provided with a damping rod (9), and both ends of the damping rod (9) penetrate the rubber pad (23) and are fixedly connected to the first spring seat (21) and the second spring seat (22).

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