Air cylinder with damping structure

Abstract

The air cylinder with the damping structure comprises an air cylinder wall and relates to the technical field of air cylinders, an air cylinder cover is installed at the bottom of the air cylinder wall, an air cylinder head is installed at the top of the air cylinder wall, a piston rod is installed on the air cylinder head, a piston is installed on the piston rod, and a plurality of fixing rods are installed between the air cylinder cover and the air cylinder head. An air pipe connector is installed on the air cylinder wall, and shock pads are installed on the air cylinder cover and the air cylinder head. According to the utility model, the shock pad is arranged, so that the impact and damage to surrounding equipment and environment when the air cylinder works can be reduced, and the service lives of the equipment and the working environment are prolonged; by installing the gas pressure sensor, the problems of pressure leakage, pressure instability and the like can be found in time, early warning is carried out in advance, and fault diagnosis is helped to be carried out; and by installing the temperature sensor, the problem that the temperature is too high or too low can be found in time, early warning is conducted, fault diagnosis is helped, and equipment damage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinders, in particular to a cylinder with a shock-absorbing structure. Background Art

[0002] A cylinder is a common mechanical device, usually used to compress or convert gas into motion. It includes a sealed cylinder and a piston that can move inside it. When the gas is compressed into the cylinder, the piston is thrust to produce linear motion. Cylinders are widely used in various equipment and mechanical systems, such as engines, compressors, hydraulic systems, etc. An existing pneumatic cylinder with an adjustable piston (publication number: CN218407992U) has at least the following defects in use:

[0003] 1. When the cylinder is working, if there is no shock-absorbing structure, the piston will generate a large impact force when it touches the bottom, resulting in increased vibration and noise. Without a shock-absorbing structure at the bottom of the cylinder, the piston will be frequently impacted, which is likely to increase the loss of the piston, seals or other components and reduce the service life of the equipment. The lack of a shock-absorbing structure will cause the cylinder to move less smoothly when working, which may affect the overall stability and accuracy of the equipment. Therefore, a cylinder with a shock-absorbing structure is needed.

[0004] 2. Without pressure monitoring, it is impossible to understand the working status of the cylinder in time, and it is impossible to detect abnormal pressure or leakage, which may cause unstable operation or failure of the equipment. When cylinder-related problems occur, the lack of pressure monitoring will make fault diagnosis difficult, and it is impossible to accurately determine the cause of the fault, affecting maintenance and repair efficiency. Therefore, a cylinder with pressure monitoring function is needed.

[0005] 3. Without temperature monitoring, overheating during the operation of the cylinder cannot be detected in time, which may cause equipment damage or performance degradation. Temperature is one of the common causes of cylinder failure. Lack of temperature monitoring will make it difficult to prevent or promptly handle failures caused by temperature. Therefore, a cylinder with temperature monitoring function is needed. Utility Model Content

[0006] The main purpose of the utility model is to provide a cylinder with a shock-absorbing structure which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A cylinder with a shock-absorbing structure comprises a cylinder wall, a cylinder cover is installed at the bottom of the cylinder wall, a cylinder head is installed at the top of the cylinder wall, a piston rod is installed on the cylinder head, a piston is installed on the piston rod, a plurality of fixing rods are installed between the cylinder cover and the cylinder head, an air pipe joint is installed on the cylinder wall, and shock-absorbing pads are installed on both the cylinder cover and the cylinder head.

[0009] Preferably, a gas pressure sensor is installed inside the piston, and the gas pressure sensor is connected to the air pressure device via a connecting line.

[0010] Preferably, a temperature sensor is installed in the piston, and the temperature sensor is connected to a temperature display via a connecting line.

[0011] Preferably, the connecting line is placed in the piston rod.

[0012] Preferably, the shock-absorbing pad is mounted on the cylinder cover and the cylinder head by fixing bolts.

[0013] Preferably, sealing gaskets are installed in both the cylinder cover and the cylinder head.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By installing shock-absorbing pads, the impact and damage caused by the cylinder to the surrounding equipment and environment during operation can be reduced, the service life of the equipment and working environment can be extended, and the operating safety of the equipment can be improved.

[0016] 2. By installing a gas pressure sensor, you can promptly detect problems such as pressure leakage and unstable pressure, provide early warning and help with fault diagnosis, and prevent accidents caused by pressure problems.

[0017] 3. By installing temperature sensors, problems such as over-temperature or over-temperature can be discovered in time, warnings can be issued and help with fault diagnosis, preventing equipment damage and avoiding accidents caused by temperature problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure A of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure B of the utility model;

[0022] In the figure: 1. Cylinder wall; 2. Piston rod; 3. Piston; 4. Cylinder head; 5. Cylinder head; 6. Fixing rod; 7. Air pipe joint; 8. Shock absorber pad; 9. Fixing bolt; 10. Gas pressure sensor; 11. Temperature sensor; 12. Temperature display; 13. Connecting wire. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example

[0027] See also Figure 1-4 , the utility model provides a technical solution:

[0028] A cylinder with a shock-absorbing structure comprises a cylinder wall 1, a cylinder cover 4 is installed at the bottom of the cylinder wall 1, a cylinder head 5 is installed at the top of the cylinder wall 1, a piston rod 2 is installed on the cylinder head 5, a piston 3 is installed on the piston rod 2, a plurality of fixing rods 6 are installed between the cylinder cover 4 and the cylinder head 5, an air pipe joint 7 is installed on the cylinder wall 1, and shock-absorbing pads 8 are installed on both the cylinder cover 4 and the cylinder head 5.

[0029] Specifically: a gas pressure sensor 10 is installed inside the piston 3 , and the gas pressure sensor 10 is connected to the air pressure device via a connecting line 13 .

[0030] Specifically: a temperature sensor 11 is installed in the piston 3 , and the temperature sensor 11 is connected to a temperature display 12 via a connecting line 13 .

[0031] Specifically: the connecting line 13 is placed in the piston rod 2 .

[0032] Specifically, the shock-absorbing pad 8 is mounted on the cylinder cover 4 and the cylinder head 5 via fixing bolts 9 .

[0033] Specifically: sealing gaskets are installed in the cylinder cover 4 and the cylinder head 5.

[0034] In this embodiment, shock-absorbing pads 8 are installed on both the cylinder cover 4 and the cylinder head 5. The shock-absorbing pads 8 can effectively reduce the vibration and noise generated when the cylinder is working, and improve the comfort and stability of the equipment during operation. The shock-absorbing pads 8 can reduce the impact and damage caused by the cylinder to the surrounding equipment and environment when it is working, and extend the service life of the equipment and the working environment. The shock-absorbing pads 8 can reduce the energy loss caused by vibration and improve the working efficiency and energy utilization of the cylinder. The shock-absorbing pads 8 effectively reduce the vibration of the cylinder during operation, reduce the wear of mechanical parts, and extend the service life of the cylinder. The shock-absorbing pads 8 help to reduce the loosening or damage of parts caused by vibration and improve the operating safety of the equipment.

[0035] In this embodiment, a gas pressure sensor 10 is installed inside the piston 3, and the gas pressure sensor 10 is connected to the air pressure device through a connecting line 13. The gas pressure sensor 10 adopts the MIK-P310 pressure sensor produced by Hangzhou Miko Sensing Technology Co., Ltd. The pressure sensitive core of the MIK-P310 series pressure transmitter adopts a high-performance imported silicon piezoresistive pressure oil-filled core. The internal dedicated integrated circuit converts the sensor millivolt signal into a standard voltage, current or frequency signal, which can be directly connected to a computer circuit interface card, a control instrument, an intelligent instrument, or a PLC. Long-distance transmission can adopt a current output method. It has a small size, light weight, and a fully stainless steel sealed structure, and can work in a corrosive environment. The product is easy to install and has high seismic and impact resistance. The range of this product is -100KPa to 60MPa. The gas pressure sensor 10 can monitor the pressure changes inside the cylinder in real time, help operators understand the working status of the cylinder, and promptly discover abnormal pressure conditions. By monitoring the internal pressure of the cylinder, problems such as pressure leakage and pressure instability can be discovered in time, and early warning and help fault diagnosis can be provided. Based on the real-time data of the gas pressure sensor 10, the cylinder working pressure can be accurately controlled to improve the stability and precision of the equipment. By monitoring the pressure and performing data analysis, the cylinder working parameters can be optimized and adjusted to improve energy efficiency management and energy saving effects. Users can promptly discover pressure overload or other safety hazards, improve the safety of the equipment during operation, and prevent accidents caused by pressure problems.

[0036] In this embodiment, a temperature sensor 11 is installed in the piston 3, and the temperature sensor 11 is connected to the temperature display 12 via a connecting line 13. The temperature sensor 11 adopts the Xingyi CWDZ22 split temperature transmitter produced by Xingyi Sensor Manufacturing Co., Ltd. The temperature sensor 11 can monitor the temperature changes inside the cylinder in real time, help the operator understand the working status of the cylinder, and promptly discover temperature abnormalities. By monitoring the internal temperature of the cylinder, problems such as excessively high or low temperatures can be discovered in time, and early warnings can be issued to help diagnose faults and prevent equipment damage. Timely monitoring and controlling the internal temperature of the cylinder can reduce the wear rate of components, extend the service life of the cylinder, and reduce maintenance and replacement costs. It can prevent safety hazards caused by excessive temperature, ensure the safe operation of equipment, and avoid accidents caused by temperature problems.

[0037] It should be noted that the utility model, as a cylinder with a shock-absorbing structure, can reduce the impact and damage caused by the cylinder to the surrounding equipment and environment when it is working, extend the service life of the equipment and the working environment, and improve the operating safety of the equipment by installing a shock-absorbing pad 8; by installing a gas pressure sensor 10, it can timely detect problems such as pressure leakage and pressure instability, give early warning and help with fault diagnosis, and prevent accidents caused by pressure problems; by installing a temperature sensor 11, it can timely detect problems such as over-high or under-temperature, give early warning and help with fault diagnosis, prevent equipment damage, and avoid accidents caused by temperature problems.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cylinder with a shock absorbing structure, comprising a cylinder wall (1), characterized in that: A cylinder cover (4) is installed at the bottom of the cylinder wall (1), a cylinder head (5) is installed at the top of the cylinder wall (1), a piston rod (2) is installed on the cylinder head (5), a piston (3) is installed on the piston rod (2), a plurality of fixing rods (6) are installed between the cylinder cover (4) and the cylinder head (5), an air pipe joint (7) is installed on the cylinder wall (1), and shock-absorbing pads (8) are installed on both the cylinder cover (4) and the cylinder head (5).

2. The cylinder with a shock absorbing structure according to claim 1, characterized in that: A gas pressure sensor (10) is installed inside the piston (3), and the gas pressure sensor (10) is connected to the air pressure device via a connecting line (13).

3. The cylinder with a shock absorbing structure according to claim 1, characterized in that: A temperature sensor (11) is installed in the piston (3), and the temperature sensor (11) is connected to a temperature display (12) via a connecting line (13).

4. The cylinder with a shock absorbing structure according to claim 2, characterized in that: The connecting line (13) is placed in the piston rod (2).

5. The cylinder with a shock absorbing structure according to claim 1, characterized in that: The shock-absorbing pad (8) is mounted on the cylinder cover (4) and the cylinder head (5) via fixing bolts (9).

6. The cylinder with a shock absorbing structure according to claim 1, characterized in that: Sealing gaskets are installed inside the cylinder cover (4) and the cylinder head (5).

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