Horizontal buffer oil cylinder

Abstract

The utility model discloses a horizontal buffering oil cylinder which comprises an oil cylinder body, a limiting plate is fixedly arranged at the position, close to one side, in the oil cylinder body, an output shaft is movably arranged on one side of the oil cylinder body, and a push plate is movably arranged at the position, close to the other side, in the oil cylinder body. And elastic rods are fixedly arranged at the positions, close to the top and the bottom, of one side of the limiting plate correspondingly, a connecting rubber ball is fixedly arranged on one side of each elastic rod, a cavity is formed in each connecting rubber ball, and a connecting block is arranged in each connecting rubber ball. According to the horizontal buffering oil cylinder, by arranging the elastic rods, the connecting rubber balls, the connecting rods and the energy absorption springs, when the horizontal buffering oil cylinder is used, overlarge impulsive force in the cylinder body can be buffered and absorbed, so that abrasion, caused by the impulsive force, in the cylinder body is reduced, the service life of the cylinder body is prolonged, convenience is brought to a user, and the practicability of the horizontal buffering oil cylinder is improved; and the use requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of buffer oil cylinder, concretely to a horizontal buffer oil cylinder. BACKGROUND

[0002] The buffer oil cylinder is also called a buffer hydraulic cylinder, which is a buffer device arranged in a hydraulic cylinder. Even if external force is applied to the hydraulic cylinder, the pressure will not be higher than the design strength of the hydraulic cylinder due to the arrangement of the buffer device.

[0003] The contrast file "a horizontal buffer oil cylinder", patent number (CN219262857U), through adopting the structure of double buffering, the oil cylinder body has the first heavy buffering, and the oil cylinder body cooperates with the horizontal mounting seat to form the second heavy buffering, when the oil cylinder body is subjected to horizontal force, the output end of the oil cylinder body is retracted for buffering, at the same time, the rear end of the oil cylinder body will move a small distance towards the horizontal mounting seat, the buffer rod of the rear end of the oil cylinder body will be embedded in the action groove, the buffer spring is compressed to produce deformation, effectively protecting the horizontal mounting seat and improving the durability of the horizontal mounting seat.

[0004] However, the above-mentioned mechanism cannot buffer the inside of the cylinder body when in use, because the hydraulic oil in the oil cylinder is not uniform in force when pushing and running, which leads to unbalanced impact on the inside of the cylinder body when outputting, which is easy to cause large wear in the cylinder body, causing inconvenience to the user and failing to meet the user's use demand. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a horizontal buffer oil cylinder to solve the problem that the above-mentioned mechanism cannot buffer the inside of the cylinder body when in use, because the hydraulic oil in the oil cylinder is not uniform in force when pushing and running, which leads to unbalanced impact on the inside of the cylinder body when outputting, which is easy to cause large wear in the cylinder body, causing inconvenience to the user and failing to meet the user's use demand.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a horizontal buffer oil cylinder, comprising an oil cylinder body, a limiting plate is fixedly arranged at one side of the oil cylinder body, an output shaft is movably arranged at one side of the oil cylinder body, a push plate is movably arranged at the other side of the oil cylinder body, a spring rod is fixedly arranged at the top and bottom of one side of the limiting plate, a connecting rubber ball is fixedly arranged at one side of the spring rod, a cavity is formed in the connecting rubber ball, a connecting block is arranged in the connecting rubber ball, recesses are formed in the two sides of the connecting block, connecting rods are sleeved at the two sides of the connecting block, and energy-absorbing springs are fixedly arranged at the opposite sides of the two connecting rods.

[0007] Further, the oil cylinder body top side position is communicated with the oil outlet pipe, and the oil cylinder body top side position is communicated with the oil inlet pipe.

[0008] Further, one end of the output shaft penetrates the oil cylinder body and the limiting plate in sequence and is fixedly connected with the push plate.

[0009] Further, one side of the connecting rubber ball is fixedly connected with the limiting plate.

[0010] Further, the connecting rod and the connecting block are movably connected.

[0011] Further, the two connecting rods are fixedly provided with support guide rods on opposite sides, and the two support guide rods are fixedly connected with the inner wall of the connecting rubber ball on opposite sides.

[0012] Further, the two energy-absorbing springs are fixedly connected with the inner wall of the groove on opposite sides.

[0013] Further, the limiting plate is provided with an oil discharge groove on one side.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The horizontal buffer oil cylinder is provided with the elastic rod, the connecting rubber ball, the connecting rod and the energy-absorbing spring, so that the device can buffer and absorb the excessive impact force in the cylinder body when in use, thereby reducing the abrasion caused by the impact force to the cylinder body, prolonging the service life of the cylinder body, bringing convenience to the user, improving the practicality of the device and meeting the use demand of the user. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural sectional view of the utility model;

[0018] Figure 3 It is Figure 2 It is a local enlarged schematic view of A;

[0019] Figure 4 It is a schematic view of the limiting plate of the utility model.

[0020] In the drawing: 1, oil cylinder body; 2, limiting plate; 3, output shaft; 4, push plate; 5, elastic rod; 6, connecting rubber ball; 7, connecting block; 8, groove; 9, connecting rod; 10, energy-absorbing spring; 11, oil outlet pipe; 12, oil inlet pipe; 13, support guide rod. DETAILED DESCRIPTION

[0021] The utility model will be further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and do not limit the scope of protection of the utility model.

[0022] See also Figures 1-4 The utility model provides a technical solution: a horizontal buffer oil cylinder, including an oil cylinder body 1, the oil cylinder body 1 is used to play the role of power output, the oil cylinder body 1 is fixedly provided with a limit plate 2 at one side, the limit plate 2 is used to set the corresponding components, one side of the oil cylinder body 1 is movably provided with an output shaft 3, the output shaft 3 can output power, the oil cylinder body 1 is movably provided with a push plate 4 at the other side, the push plate 4 can push the output shaft 3 to move, and the limit plate 2 is fixedly provided with a spring rod 5 at the top and bottom positions, the spring rod 5 is used to set the corresponding The corresponding components are fixedly provided with a connecting rubber ball 6 on one side of the elastic rod 5. The connecting rubber ball 6 is used to set the corresponding components. A cavity is provided inside the connecting rubber ball 6. A connecting block 7 is provided inside the connecting rubber ball 6. The connecting block 7 is used to open a groove 8. Grooves 8 are provided on both sides of the connecting block 7. The grooves 8 are used to set an energy-absorbing spring 10. Connecting rods 9 are sleeved on both sides of the connecting block 7. The connecting rods 9 can drive the energy-absorbing springs 10 to absorb energy and buffer. Energy-absorbing springs 10 are fixedly provided on the opposite sides of the two connecting rods 9. The energy-absorbing springs 10 can buffer and absorb the impact force.

[0023] Furthermore, an oil outlet pipe 11 is connected to one side of the top of the cylinder body 1, and an oil inlet pipe 12 is connected to the other side of the top of the cylinder body 1, wherein the oil outlet pipe 11 serves to discharge oil, and the oil inlet pipe 12 serves to inlet oil.

[0024] Furthermore, one end of the output shaft 3 passes through the cylinder body 1 and the limit plate 2 in sequence and is fixedly connected to the push plate 4, wherein the output shaft 3 plays the role of outputting power.

[0025] Furthermore, one side of the connecting rubber ball 6 is fixedly connected to the limiting plate 2 , wherein the connecting rubber ball 6 is used to set the corresponding component.

[0026] Furthermore, the connecting rod 9 is movably connected to the connecting block 7, wherein the connecting rod 9 can drive the energy absorbing spring 10 to absorb energy and buffer.

[0027] Furthermore, a support guide rod 13 is fixedly provided on the opposite side of the two connecting rods 9, and the opposite side of the two support guide rods 13 is fixedly connected to the inner wall of the connecting rubber ball 6, wherein the support guide rod 13 can drive the connecting rod 9 to move.

[0028] Furthermore, opposite sides of the two energy-absorbing springs 10 are fixedly connected to the inner wall of the groove 8 , wherein the energy-absorbing springs 10 play a role in buffering and absorbing energy.

[0029] Further, the limiting plate 2 is provided with an oil discharge groove on one side, wherein the oil discharge groove facilitates the circulation of hydraulic oil.

[0030] Working principle: when the device is used, when the hydraulic oil pushes the push plate 4 to drive the output shaft 3 to output under normal impact force, the impact force generated by the contact between the push plate 4 and the elastic rod 5 can only drive the right side position support guide rod 13 to push the connecting rod 9 to move and drive the energy-absorbing spring 10 to compress and buffer, when the impact force is too large, the above structure first compresses and buffers, and then the remaining impact force drives the connecting block 7 to move, so that the energy-absorbing spring 10 in the left connecting block 7 is compressed and buffered, and the multiple impact forces are absorbed and reduced again.

[0031] According to the above working process, it can be known that:

[0032] The horizontal buffer oil cylinder, by setting the elastic rod 5, the connecting rubber ball 6, the connecting rod 9 and the energy-absorbing spring 10, so that the device can buffer and absorb the excessive impact force in the cylinder body when used, thereby reducing the wear caused by the impact force in the cylinder body, prolonging the service life of the cylinder body, bringing convenience to the user, improving the practicality of the device, and meeting the use requirements of the user.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A horizontal buffer cylinder, comprising a cylinder body (1), characterized in that: A limit plate (2) is fixedly provided at one side of the oil cylinder body (1), an output shaft (3) is movably provided at one side of the oil cylinder body (1), a push plate (4) is movably provided at the other side of the oil cylinder body (1), elastic rods (5) are fixedly provided at the top and bottom positions of one side of the limit plate (2), a connecting rubber ball (6) is fixedly provided at one side of the elastic rod (5), a cavity is provided inside the connecting rubber ball (6), a connecting block (7) is provided inside the connecting rubber ball (6), grooves (8) are provided on both sides of the connecting block (7), connecting rods (9) are sleeved at both sides of the connecting block (7), and energy absorbing springs (10) are fixedly provided on opposite sides of the two connecting rods (9).

2. A horizontal buffer cylinder according to claim 1, characterized in that: An oil outlet pipe (11) is connected to one side of the top of the oil cylinder body (1), and an oil inlet pipe (12) is connected to the other side of the top of the oil cylinder body (1).

3. The horizontal buffer cylinder according to claim 1, characterized in that: One end of the output shaft (3) passes through the oil cylinder body (1) and the limit plate (2) in sequence and is fixedly connected to the push plate (4).

4. The horizontal buffer cylinder according to claim 1, characterized in that: One side of the connecting rubber ball (6) is fixedly connected to the limiting plate (2).

5. The horizontal buffer cylinder according to claim 1, characterized in that: The connecting rod (9) and the connecting block (7) are movably connected.

6. The horizontal buffer cylinder according to claim 1, characterized in that: A supporting guide rod (13) is fixedly provided on the opposite sides of the two connecting rods (9), and the opposite sides of the two supporting guide rods (13) are fixedly connected to the inner wall of the connecting rubber ball (6).

7. The horizontal buffer cylinder according to claim 1, characterized in that: The opposite sides of the two energy absorbing springs (10) are fixedly connected to the inner wall of the groove (8).

8. The horizontal buffer cylinder according to claim 1, characterized in that: An oil drain groove is provided on one side of the limiting plate (2).

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