High-stability oil cylinder with temperature control monitoring function

Abstract

The temperature control monitoring high-stability oil cylinder is provided with an oil cylinder body, an assembly space is formed in the oil cylinder body, a piston rod is arranged in the assembly space, an assembly ring is arranged on the piston rod, and the piston rod extends into the assembly space. Due to the fact that the piston rod in the oil cylinder needs to do reciprocating motion by injecting hydraulic oil, the temperature of the hydraulic oil needs to be known in the process of controlling operation of the piston rod by means of the hydraulic oil, and the temperature of the hydraulic oil operating in the oil cylinder can be monitored by means of the temperature control monitoring component during operation. The working requirement for stable operation of the oil cylinder is met, meanwhile, the buffering component is arranged in the oil cylinder, and abrasion and collision between the piston rod and the oil cylinder can be well buffered through the buffering component.

Description

Technical Field

[0001] The utility model relates to an oil cylinder, in particular to a temperature control monitoring high-stability oil cylinder. Background Art

[0002] A hydraulic cylinder is generally composed of a cylinder barrel and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. Its function is to convert hydraulic energy into mechanical energy. It is an energy conversion device that converts hydraulic energy into mechanical energy for reciprocating linear motion. The buffered hydraulic cylinder can basically meet people's usage needs. Relying on the cylinder can make the opening and closing and lifting of the equipment more efficient, which meets the requirements of many equipment relying on the cylinder as a driving force.

[0003] In the prior art: CN201820016090.7 double-axis oil cylinder, the utility model relates to a double-axis oil cylinder, including a first oil cylinder and a second oil cylinder, the first oil cylinder and the second oil cylinder are connected by a partition plate, the second piston rod of the second oil cylinder is provided with a through hole, the through hole is provided with an inner piston rod, the first piston rod of the first oil cylinder passes through the partition plate and is connected to the inner piston rod, the front end of the inner piston rod is provided with a rod head, the second piston rod drives the first piston rod forward by pushing the rod head, the outer diameter of the first piston rod is greater than the diameter of the through hole, the front end of the second oil cylinder is provided with a second front oil port, the rear end of the first oil cylinder is provided with a first rear oil port, and the partition plate is provided with a first front oil port and a second rear oil port. The first piston rod, the second piston rod and the inner piston rod work together to achieve secondary extrusion of liquid aluminum, and the auxiliary rod at the rear end of the first piston rod is connected to a limit switch to control the forward distance of the inner piston rod.

[0004] The prior art oil cylinder realizes that the metal formed by extrusion has fewer defects such as pores, shrinkage holes and looseness and has a compact structure. However, the prior art oil cylinder has the problem that it cannot monitor the hydraulic pressure and temperature. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a temperature control monitoring high-stability oil cylinder.

[0006] The utility model is implemented by the following technical scheme: a temperature control monitoring high-stability oil cylinder, which is provided with an oil cylinder, an assembly space is provided in the oil cylinder, a piston rod is provided in the assembly space, an assembly ring is provided on the piston rod, the piston rod extends into the assembly space, an assembly plate is provided on the piston rod, the assembly plate and the oil cylinder are fixed by bolts, a round hole is provided on the assembly plate, the piston rod is inserted into the round hole, a monitoring component is provided on the oil cylinder, the monitoring component is a temperature control monitoring part, a temperature control sensing head is provided on the temperature control monitoring part, and the temperature control sensing head extends into the oil cylinder.

[0007] An external protection component is arranged on the outer side of the oil cylinder. The external protection component is an external protection bracket. Bracket plates are arranged on both sides of the external protection bracket.

[0008] The bracket plate is provided with a circular hole, an external protection bracket is assembled in the circular hole, and the external protection bracket and the circular hole are assembled by means of threads.

[0009] A buffer space is arranged between the oil cylinder and the piston rod, a partition is arranged between the buffer space and the assembly space, and a buffer gasket is arranged in the buffer space.

[0010] The buffer gasket is divided into a front gasket and a rear gasket, a buffer part is arranged between the front gasket and the rear gasket, and the buffer part is a buffer rubber column.

[0011] Compared with the prior art, when the utility model is in use, since it needs to rely on the injection of hydraulic oil to make the piston rod in the oil cylinder to move back and forth, in the process of relying on the hydraulic oil to control the operation of the piston rod, it is necessary to understand the temperature of the hydraulic oil. During operation, the temperature of the hydraulic oil running in the oil cylinder can be monitored by a temperature control monitoring component, which meets the working needs of stable operation of the oil cylinder. At the same time, a buffer component is arranged in the oil cylinder, and the buffer component can be used to better buffer the wear and collision between the piston rod and the oil cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 It is a cross-sectional view of the utility model;

[0015] In the figure: 1 is the oil cylinder, 2 is the assembly space, 3 is the piston rod, 4 is the assembly plate, 5 is the temperature control monitoring part, 6 is the temperature control sensor head, 7 is the external protection bracket, 8 is the bracket plate, 9 is the buffer gasket, and 10 is the buffer rubber column. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0017] A temperature-controlled and monitored high-stability oil cylinder comprises an oil cylinder 1, an assembly space 2 is arranged in the oil cylinder 1, a piston rod 3 is arranged in the assembly space 2, an assembly ring 4 is arranged on the piston rod 3, the piston rod 3 extends into the assembly space, an assembly plate 4 is arranged on the piston rod 3, the assembly plate 4 and the oil cylinder 1 are fixed by bolts, a round hole is arranged on the assembly plate 4, the piston rod 3 is inserted into the round hole, a monitoring component is arranged on the oil cylinder 1, the monitoring component is a temperature-controlled monitoring part 5, a temperature-controlled sensing head 6 is arranged on the temperature-controlled monitoring part 5, and the temperature-controlled sensing head 6 extends into the oil cylinder.

[0018] When it is necessary to control the movement of the oil cylinder, hydraulic oil needs to be injected into the oil cylinder 1, and then the piston rod is pushed to move by the hydraulic oil. When the hydraulic oil enters the oil cylinder 1, the temperature of the hydraulic oil needs to be understood. The temperature change of the hydraulic oil can be understood through the temperature control monitoring unit 5, so that the operator can better understand the temperature change of the hydraulic oil. At the same time, in order to better protect the outside of the oil cylinder, an external protection component can be provided on the outside of the oil cylinder 1. The external protection component is an external protection bracket 7. Bracket plates 8 are provided on both sides of the external protection bracket 7. A circular hole is provided on the bracket plate 8. The external protection bracket 7 is assembled in the circular hole. The external protection bracket 7 and the circular hole are assembled by threads.

[0019] A buffer space is arranged between the oil cylinder 1 and the piston rod 2. When the oil cylinder 1 is running, the piston rod needs to reciprocate. When reciprocating, the piston rod 3 will encounter collision with the oil cylinder 1, causing a certain degree of damage to the oil cylinder 1. Therefore, a buffer space is arranged between the oil cylinder 1 and the piston rod 3. The buffer gasket 9 can give the piston rod 3 a certain buffering and impact resistance effect. The buffer space and the assembly space are provided with partitions. The buffer gasket 9 is arranged in the buffer space. The buffer gasket is divided into a front gasket and a rear gasket. A buffer part is arranged between the front gasket and the rear gasket. The buffer part is a buffer rubber column 10.

[0020] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A temperature control monitoring high stability oil cylinder, provided with an oil cylinder, an assembly space is provided in the oil cylinder, a piston rod is provided in the assembly space, an assembly ring is provided on the piston rod, the piston rod extends into the assembly space, an assembly plate is provided on the piston rod, the assembly plate and the oil cylinder are fixed by bolts, a round hole is provided on the assembly plate, and the piston rod is inserted into the round hole, characterized in that: The oil cylinder is provided with a monitoring component, which is a temperature control monitoring part. The temperature control monitoring part is provided with a temperature control sensing head, which extends into the oil cylinder.

2. A temperature-controlled and monitored high-stability oil cylinder according to claim 1, characterized in that: An external protection component is arranged on the outer side of the oil cylinder. The external protection component is an external protection bracket. Bracket plates are arranged on both sides of the external protection bracket.

3. A temperature-controlled and monitored high-stability oil cylinder according to claim 2, characterized in that: The bracket plate is provided with a circular hole, an external protection bracket is assembled in the circular hole, and the external protection bracket and the circular hole are assembled by means of threads.

4. The temperature-controlled and monitored high-stability oil cylinder according to claim 1, characterized in that: A buffer space is arranged between the oil cylinder and the piston rod, a partition is arranged between the buffer space and the assembly space, and a buffer gasket is arranged in the buffer space.

5. A temperature-controlled and monitored high-stability oil cylinder according to claim 4, characterized in that: The buffer gasket is divided into a front gasket and a rear gasket, a buffer part is arranged between the front gasket and the rear gasket, and the buffer part is a buffer rubber column.

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