Oil cylinder anti-shake structure

Abstract

The utility model provides an oil cylinder anti-shake structure, which relates to the technical field of oil cylinder anti-shake, and comprises an operation panel, an oil cylinder body is placed on the top of the operation panel, two limiting rods are fixedly arranged on the top of the operation panel, the outer surface walls of the two limiting rods are movably sleeved with moving columns, the tops of the two moving columns are fixedly provided with fixing blocks, and the fixing blocks are fixedly arranged on the top of the operation panel. And a connecting plate is fixedly mounted at the top of the oil cylinder body. According to the oil cylinder, when the oil cylinder body works, the connecting plate of the oil cylinder body is arranged on the two fixing blocks in a sleeving mode through the two rectangular holes, under the action of the two first bolts and the two locking blocks, the connecting plate can be fixed to the two movable columns, and under the action of the two limiting rods and the two limiting sleeves, when the oil cylinder stretches out and draws back, the connecting plate is fixed to the two movable columns. When the oil cylinder works, the output end of the oil cylinder is limited all the time, so that an anti-shaking effect is achieved, the oil cylinder is prevented from generating excessive swing or vibration during output, stable output is achieved, and the working precision of the oil cylinder is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil cylinder anti -shake technical field especially relates to an oil cylinder anti -shake structure. BACKGROUND

[0002] Oil cylinder, namely hydraulic cylinder, is a kind of linear motion execution device using hydraulic principle.It is usually composed of cylinder body, piston, sealing element and connecting element etc., and its main function is to convert hydraulic energy into mechanical energy, to drive mechanical components to move, and oil cylinder can provide strong pushing or pulling force, suitable for heavy load working condition, and oil cylinder can realize linear reciprocating motion, and is widely used in mechanical equipment, and through adjusting the flow and pressure of hydraulic oil, oil cylinder can also be accurately controlled.

[0003] In prior art, under high load or fast motion condition, oil cylinder will be unstable due to vibration, and due to lack of anti-shake structure, it is easy to cause wear of oil cylinder and its connecting parts, thereby reducing the working accuracy of oil cylinder. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problem that existing equipment is easy to cause wear of oil cylinder and its connecting parts due to lack of anti-shake structure during use, and provides an oil cylinder anti-shake structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oil cylinder anti-shake structure, comprising a rainwater tank, comprising an operation plate, the top of the operation plate is placed with an oil cylinder body, the top of the operation plate is fixedly installed with two limiting rods, the outer surface wall of the two limiting rods is movably sleeved with a moving column, the top of the two moving columns is fixedly installed with a fixed block, the top of the oil cylinder body is fixedly installed with a connecting plate, the top of the connecting plate is provided with two rectangular holes, and the outer surface wall of the two fixed blocks is movably sleeved in the two rectangular holes, the top of the two fixed blocks is screw-connected with a first bolt, the outer surface wall of the two first bolts is movably sleeved with a lock block, and the outer surface wall of the two limiting rods is fixedly sleeved with a limiting sleeve.

[0006] Preferably, the top of the operation plate is fixedly installed with two strip columns, and the inner wall of the two strip columns is fixedly installed with a spring on one side.

[0007] Preferably, the outer wall of the two springs is fixedly installed with a T-shaped plug on one side, and the outer wall of the two strip columns is movably inserted with a handle pull rod on one side, and the outer wall of the two handle pull rods is fixedly connected with the outer wall of the two T-shaped plugs on the opposite side.

[0008] Preferably, the outer surface wall of the oil cylinder body is fixedly installed with two positioning blocks.

[0009] Preferably, the outer wall of the two positioning blocks is provided with a positioning hole, and the outer wall of the two T-shaped blocks is movably inserted into the two positioning holes.

[0010] Preferably, the outer wall of the two positioning blocks is provided with a positioning hole, and the outer wall of the two T-shaped blocks is movably inserted into the two positioning holes.

[0011] Preferably, the outer wall of the two positioning blocks is provided with a positioning hole, and the outer wall of the two T-shaped blocks is movably inserted into the two positioning holes.

[0012] Compared with the prior art, the oil cylinder anti-shake structure has the advantages and positive effects that,

[0013] 1、In the utility model, when the oil cylinder body works, the connecting plate is sleeved on the two fixed blocks through the two rectangular holes, and under the action of the two first bolts and the two locking blocks, the connecting plate can be fixed on the two moving columns, and under the action of the two limiting rods and the two limiting sleeves, the output end of the oil cylinder is always limited when the oil cylinder works, which has an anti-shake effect, so that the oil cylinder is prevented from swinging or vibrating too much when outputting, stable output is realized, and the working precision of the oil cylinder is improved.

[0014] 2、In the utility model, the two T-shaped blocks are moved by the two handle pull rods, and the two springs are pressed at the same time, then the positioning blocks on the two sides of the oil cylinder body are located in the two strip-shaped columns, the two handle pull rods are loosened, the two T-shaped blocks are driven to move and are inserted into the two positioning holes under the action of the two springs, the oil cylinder body is limited, the mounting block is located in the mounting sleeve, and the installation of the oil cylinder body is completed under the action of the second bolt, the anti-shake effect is achieved through the reinforcement of the oil cylinder body, and the working precision of the oil cylinder is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of the oil cylinder anti-shake structure is provided for the utility model;

[0016] Figure 2 A front view of the oil cylinder anti-shake structure is provided for the utility model;

[0017] Figure 3 A partial exploded view of the oil cylinder anti-shake structure is provided for the utility model;

[0018] Figure 4 A partial expanded schematic view of the oil cylinder anti-shake structure is provided for the utility model.

[0019] LEGEND:

[0020] 1. Control panel; 2. Cylinder body; 3. Limit rod; 4. Moving column; 5. Fixing block; 6. Connecting plate; 7. Rectangular hole; 8. First bolt; 9. Locking block; 10. Limit sleeve; 11. Strip column; 12. Spring; 13. T-shaped insert; 14. Pull rod with handle; 15. Positioning block; 16. Positioning hole; 17. Mounting block; 18. Mounting sleeve; 19. Second bolt. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-4 As shown, this utility model provides a hydraulic cylinder anti-vibration structure, including an operation plate 1, a hydraulic cylinder body 2 placed on the top of the operation plate 1, two limiting rods 3 fixedly installed on the top of the operation plate 1, movable columns 4 movably sleeved on the outer walls of the two limiting rods 3, and fixed blocks 5 fixedly installed on the top of the two movable columns 4, a connecting plate 6 fixedly installed on the top of the hydraulic cylinder body 2, two rectangular holes 7 opened on the top of the connecting plate 6, and the outer walls of the two fixed blocks 5 movably sleeved inside the two rectangular holes 7, a first bolt 8 threadedly connected to the top of the two fixed blocks 5, a locking block 9 movably sleeved on the outer walls of the two first bolts 8, and a limiting sleeve 10 fixedly sleeved on the outer walls of the two limiting rods 3.

[0024] The effect achieved by the whole embodiment 1 is that, due to the two rectangular holes 7 opened on the top of the connecting plate 6, the oil cylinder body 2 can be sleeved on the fixed block 5 installed on the top of the two moving columns 4 through the connecting plate 6 and the two rectangular holes 7, and then fixed in the two fixed blocks 5 through the action of the two first bolts 8, at this time, the lock block 9 movably sleeved on the two first bolts 8 is just clamped between the two fixed blocks 5 and the nuts of the two first bolts 8, thereby fixing the connecting plate 6 installed at the output end of the oil cylinder body 2 on the two moving columns 4, and the two moving columns 4 are movably sleeved on the two limiting rods 3, and the limiting sleeve 10 is fixedly sleeved on the two limiting rods 3 to ensure that the two moving columns 4 cannot be separated from the two limiting rods 3, and within the telescopic working range of the oil cylinder, so that the output end of the oil cylinder is always limited when the oil cylinder is working, which plays a role of anti-shake, effectively avoids excessive swing or vibration of the oil cylinder during output, realizes stable output, and improves the working precision of the oil cylinder.

[0025] Embodiment 2: As shown in Figures 2-4 The top of the operation plate 1 is fixedly installed with two strip-shaped columns 11, the inner wall of the two strip-shaped columns 11 is fixedly installed with springs 12 on one side, the outer wall of the two springs 12 is fixedly installed with T-shaped insertion blocks 13 on one side, the outer wall of the two strip-shaped columns 11 is movably inserted with handle pull rods 14 on one side, and the outer wall of the two handle pull rods 14 is fixedly connected with the outer wall of the two T-shaped insertion blocks 13 on the opposite side, the outer surface of the oil cylinder body 2 is fixedly installed with two positioning blocks 15, the outer wall of the two positioning blocks 15 is provided with positioning holes 16 on one side, and the outer surface of the two T-shaped insertion blocks 13 is movably inserted into the two positioning holes 16, the top of the operation plate 1 is fixedly installed with a mounting block 17, the outer wall of the oil cylinder body 2 is fixedly installed with a mounting sleeve 18 on the other side, and the outer surface of the mounting block 17 is movably inserted into the mounting sleeve 18, the outer wall of the mounting block 17 is threadedly connected with a second bolt 19, and the outer surface of the second bolt 19 is movably inserted into the mounting sleeve 18.

[0026] The effect achieved by the whole embodiment 2 is that when the oil cylinder body 2 needs to be installed on the operation plate 1, first, the two handle pull rods 14 are moved to drive the two T-shaped blocks 13 to move in the strip-shaped columns 11, and at the same time, the springs 12 installed on one side of the two T-shaped blocks 13 are pressed, then the oil cylinder body 2 is placed on the operation plate 1, and the positioning blocks 15 installed on both sides of the oil cylinder body 2 can be inserted into the two strip-shaped columns 11, then the two handle pull rods 14 are loosened, and the two T-shaped blocks 13 are driven to move and pass through the positioning holes 16 in the two positioning blocks 15 under the action of the two springs 12, thereby achieving a preliminary limiting and fixing effect on the oil cylinder body 2, at this time, the mounting sleeve 18 installed on the front of the oil cylinder body 2 is just installed on the mounting block 17, and then the second bolt 19 is used to pass through the mounting sleeve 18 and be screwed in the inside of the mounting block 17, thereby installing the oil cylinder body 2 on the operation plate 1, and the oil cylinder body 2 is further reinforced to achieve an anti-shaking effect, thereby further improving the working accuracy of the oil cylinder.

[0027] Working principle: first, the oil cylinder body 2 needs to be fixed on the operation plate 1, at this time, the two handle pull rods 14 are moved in the two strip-shaped columns 11 to drive the two T-shaped blocks 13 to move to one side, and at the same time, the springs 12 between the two T-shaped blocks 13 and the inner walls of the strip-shaped columns 11 on one side are pressed, then the positioning blocks 15 installed on both sides of the oil cylinder body 2 are just located in the two strip-shaped columns 11, then the two handle pull rods 14 are loosened, and the two T-shaped blocks 13 are driven to move to one side under the action of the two springs 12, since the positioning holes 16 are formed in the two positioning blocks 15, the two T-shaped blocks 13 pass through the two positioning holes 16 and are inserted into the two strip-shaped columns 11, and have a limiting effect on the oil cylinder body 2, at this time, the mounting sleeve 18 installed on the front of the oil cylinder body 2 is just installed on the mounting block 17, and then the second bolt 19 is used to complete the installation of the bottom of the oil cylinder body 2, the connecting plate 6 installed at the output end of the oil cylinder body 2 can be sleeved on the two fixed blocks 5 through the two rectangular holes 7, then the two first bolts 8 and the two locking blocks 9 are used to fix the connecting plate 6 in the two fixed blocks 5, and the two locking blocks 9 are clamped between the two fixed blocks 5 and the nuts of the two first bolts 8, thereby limiting the connecting plate 6 on the two moving columns 4, and the two moving columns 4 are movably sleeved on the two limiting rods 3, when the oil cylinder body 2 is working, the output end is always limited and cooperates with the reinforced installation at the bottom of the oil cylinder body 2 to have an anti-shaking effect on the working of the oil cylinder body 2, thereby preventing the oil cylinder from generating too much swing or vibration when outputting, realizing stable output, and improving the working accuracy of the oil cylinder.

[0028] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.

Claims

1. An oil cylinder anti-shake structure comprising an operating plate (1), characterized in that: The top of the operation plate (1) is provided with an oil cylinder body (2), the top of the operation plate (1) is fixedly provided with two limiting rods (3), the outer walls of the two limiting rods (3) are movably sleeved with moving columns (4), the top of the two moving columns (4) is fixedly provided with fixing blocks (5), the top of the oil cylinder body (2) is fixedly provided with a connecting plate (6), the top of the connecting plate (6) is provided with two rectangular holes (7), and the outer walls of the two fixing blocks (5) are movably sleeved in the two rectangular holes (7), the top of the two fixing blocks (5) is threadedly connected with first bolts (8), the outer walls of the two first bolts (8) are movably sleeved with lock blocks (9), and the outer walls of the two limiting rods (3) are fixedly sleeved with limiting sleeves (10).

2. The anti-hunting structure of the oil cylinder according to claim 1, characterized in that: The top of the operation plate (1) is fixedly provided with two strip columns (11), and the inner walls of the two strip columns (11) are fixedly provided with springs (12) on one side.

3. The anti-hunting structure of the oil cylinder according to claim 2, characterized in that: The outer walls of the two springs (12) are fixedly provided with T-shaped insertion blocks (13) on one side, and the outer walls of the two strip columns (11) are movably inserted with handle pull rods (14) on one side, and the outer walls of the two handle pull rods (14) are fixedly connected with the opposite sides of the outer walls of the two T-shaped insertion blocks (13).

4. The anti-hunting structure of the oil cylinder according to claim 3, characterized in that: The outer wall of the oil cylinder body (2) is fixedly provided with two positioning blocks (15).

5. The anti-hunting structure of an oil cylinder according to claim 4, characterized in that: The outer walls of the two positioning blocks (15) are provided with positioning holes (16) on one side, and the outer walls of the two T-shaped insertion blocks (13) are movably inserted in the two positioning holes (16).

6. The anti-hunting structure of an oil cylinder according to claim 5, characterized in that: The top of the operation plate (1) is fixedly provided with a mounting block (17), and the outer wall of the oil cylinder body (2) is fixedly provided with a mounting sleeve (18) on the other side, and the outer wall of the mounting block (17) is movably inserted in the mounting sleeve (18).

7. The anti-hunting structure of an oil cylinder according to claim 6, characterized in that: The outer wall of the mounting block (17) is threadedly connected with a second bolt (19) on one side, and the outer wall of the second bolt (19) is movably inserted in the mounting sleeve (18).

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