A thermostatic oil cylinder

Abstract

The utility model belongs to the technical field of oil cylinder, concretely is an oil cylinder with constant temperature, including oil cylinder main part and constant temperature mechanism, wherein, constant temperature mechanism includes heat pipe, heat conduction plate, fixed column, heat dissipation fan, first screw and heating tube, wherein, heat pipe sets up inside oil cylinder main part, heat conduction plate sets up on the outer wall of heat pipe, fixed column sets up on the outer wall of oil cylinder main part, heat dissipation fan installs on the side wall of fixed column, first screw is connected on the outer wall of one end of fixed column in heat dissipation fan with the penetration of screw thread, heating tube sets up inside heat conduction plate, the utility model has simple structure, temperature control is accurate, and stable and reliable operation has the advantages such as, is applicable to the oil cylinder equipment of various need accurate control temperature.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic cylinder technology, specifically a hydraulic cylinder capable of constant temperature. Background Technology

[0002] Mechanical equipment plays a vital role in industrial production, and its operational stability and efficiency directly affect the overall performance of the production line. As an important component of mechanical equipment, the stability and durability of hydraulic cylinders are particularly critical. In high or low temperature environments, the working efficiency and lifespan of hydraulic cylinders are often severely affected.

[0003] When a hydraulic cylinder is working, fluctuations in oil temperature can cause changes in the oil viscosity, affecting the cylinder's motion accuracy and stability. This can lead to low equipment operating efficiency and even malfunctions, necessitating auxiliary tools to cool the cylinder. However, this not only increases the complexity of the equipment and production costs but also results in prolonged downtime. Summary of the Invention

[0004] The purpose of this invention is to provide a temperature-controlled hydraulic cylinder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the first aspect of this utility model provides a temperature-controlled oil cylinder, comprising an oil cylinder body and a temperature-controlling mechanism; wherein, the temperature-controlling mechanism includes a heat pipe, a heat-conducting plate, a fixing column, a cooling fan, a first screw, and a heating tube; wherein, the heat pipe is disposed inside the oil cylinder body; the heat-conducting plate is disposed on the outer wall of the heat pipe; the fixing column is disposed on the outer wall of the oil cylinder body; the cooling fan is mounted on the side wall of the fixing column; the first screw passes through the cooling fan and is threadedly connected to one end of the outer wall of the fixing column; the heating tube is disposed inside the heat-conducting plate.

[0006] Specifically, a dustproof component is provided on the outer wall of the cylinder body; the dustproof component includes a mounting frame, a dustproof net, and a second screw; wherein, the mounting frame is set on the outer wall of the cooling fan; the inner wall of the mounting frame has a mounting groove; the dustproof net is set on the inner wall of the mounting groove; the second screw passes through the mounting frame and is threaded to the outer wall of the cooling fan.

[0007] Specifically, a fixed base is provided on the bottom wall of the cylinder body.

[0008] Specifically, heat sinks are installed on the outer wall of the heat-conducting plate.

[0009] Specifically, a protective shell is provided on the outer wall of the cylinder body.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This invention achieves precise control of the internal temperature of the hydraulic cylinder body by setting up a constant temperature mechanism, ensuring that the hydraulic cylinder body operates stably within a suitable temperature range. The various components of the constant temperature mechanism work together to complete the temperature regulation and control. Among them, the heat pipe and heat conduction plate have high heat transfer efficiency and can respond quickly to temperature changes. The cooling fan and heating pipe are started or stopped according to actual needs, realizing intelligent temperature control. The dustproof component further improves the stability and reliability of the constant temperature mechanism and effectively prevents dust and debris from affecting the cooling fan.

[0012] This invention has the advantages of simple structure, precise temperature control, and stable and reliable operation, and is suitable for various hydraulic cylinder equipment that requires precise temperature control. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this invention will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a partial structural diagram from a first-view perspective of the present invention;

[0016] Figure 3 This is a partial structural diagram of the present invention from a second perspective;

[0017] Figure 4 This is a schematic diagram of the structure of the dustproof component of this utility model.

[0018] In the diagram: 1. Cylinder body; 2. Temperature control mechanism; 21. Heat pipe; 22. Heat conduction plate; 23. Fixing column; 24. Cooling fan; 25. First screw; 26. Heating tube; 3. Dustproof assembly; 31. Mounting frame; 32. Mounting groove; 33. Dustproof net; 34. Second screw; 4. Heat sink; 5. Protective shell; 6. Fixing base. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below, examples of which are shown in the accompanying drawings; wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] A temperature-controlled hydraulic cylinder according to an embodiment of the present invention will now be described with reference to the accompanying drawings.

[0021] like Figures 1-4As shown, an embodiment of the present invention provides a temperature-controlled oil cylinder, comprising an oil cylinder body 1 and a temperature-controlled mechanism 2.

[0022] The constant temperature mechanism 2 includes a heat pipe 21, a heat-conducting plate 22, a fixing column 23, a cooling fan 24, a first screw 25, and a heating pipe 26.

[0023] The heat pipe 21 is located inside the cylinder body 1, the heat-conducting plate 22 is located on the outer wall of the heat pipe 21, the fixing column 23 is located on the outer wall of the cylinder body 1, the cooling fan 24 is installed on the side wall of the fixing column 23, the first screw 25 passes through the cooling fan 24 and is threaded to one end of the outer wall of the fixing column 23, and the heating pipe 26 is located inside the heat-conducting plate 22.

[0024] Specifically, when the internal temperature of the cylinder body 1 is too high, the cooling fan 24 starts, accelerating airflow to dissipate excess heat from the outer wall of the fixed column 23, thereby maintaining a constant internal temperature of the cylinder body 1. At the same time, when the internal temperature of the cylinder body 1 is too low, the heating pipe 26 starts working, transferring heat to the heat pipe 21 through the heat conduction plate 22, and then the heat pipe 21 evenly distributes the heat inside the cylinder body 1, ensuring that the cylinder body 1 can operate within a suitable temperature range. In addition, the close cooperation between the heat pipe 21 and the heat conduction plate 22 not only improves the heat transfer efficiency but also effectively prevents heat loss. The fixed column 23 not only supports the cooling fan 24 but also ensures the stability of the entire constant temperature mechanism 2 through the fixation of the first screw 25.

[0025] In one embodiment of this utility model, such as Figure 4 As shown, a dustproof component 3 is provided on the outer wall of the cylinder body 1; the dustproof component 3 includes a mounting frame 31, a dustproof net 33, and a second screw 34.

[0026] The mounting frame 31 is set on the outer wall of the cooling fan 24, and the inner wall of the mounting frame 31 is provided with a mounting groove 32. The dustproof net 33 is set on the inner wall of the mounting groove 32, and the second screw 34 passes through the mounting frame 31 and is threaded to the outer wall of the cooling fan 24.

[0027] Specifically, the dustproof net 33 can effectively block dust and debris from entering the cooling fan 24, preventing the cooling fan 24 from being blocked and affecting its heat dissipation effect. At the same time, the mounting frame 31 is fixed by the second screw 34, ensuring the stability and reliability of the dustproof net 33, further improving the operating efficiency of the entire constant temperature mechanism 2. In addition, the mounting slot 32 not only facilitates the installation and removal of the dustproof net 33, but also makes it convenient to clean and replace the dustproof net 33, thereby ensuring the continuous and efficient operation of the cooling fan 24.

[0028] In one embodiment of this utility model, such as Figure 1As shown, a fixed base 6 is provided on the bottom wall of the cylinder body 1.

[0029] The fixed base 6 provides a stable support for the cylinder body 1, ensuring the stability and safety of the cylinder body 1 during operation.

[0030] In one embodiment of this utility model, such as Figure 1 As shown, heat sinks 4 are provided on the outer wall of the heat-conducting plate 22.

[0031] Understandably, the heat sink 4 further enhances the heat conduction efficiency. By increasing the heat dissipation area, it accelerates the transfer of heat from the heat-conducting plate 22 to the surrounding environment. Especially when the heating pipe 26 is working, the heat sink 4 can quickly diffuse the heat absorbed by the heat-conducting plate 22, effectively preventing local overheating. In addition, the close fit between the heat sink 4 and the heat-conducting plate 22 reduces thermal resistance, making heat transfer smoother and further improving the performance of the constant temperature mechanism 2.

[0032] In one embodiment of this utility model, such as Figure 3 As shown, a protective shell 5 is provided on the outer side wall of the cylinder body 1.

[0033] Understandably, the protective shell 5 is installed at the heating tube 26, and its main function is to protect the heating tube 26 from interference and damage from the external environment. The material of the protective shell 5 can be selected to be high temperature resistant and fire resistant, so as to ensure that the protective shell 5 will not be deformed or damaged due to heat when the heating tube 26 is working at high temperature. In addition, the protective shell 5 is fixed with screws, which facilitates the subsequent maintenance and replacement of the heating tube 26.

[0034] In summary, this utility model achieves precise control of the internal temperature of the cylinder body 1 by setting up a constant temperature mechanism 2, ensuring that the cylinder body 1 operates stably within a suitable temperature range. The various components of the constant temperature mechanism 2 cooperate with each other to complete the adjustment and control of the temperature. Among them, the heat pipe 21 and the heat conduction plate 22 have high heat transfer efficiency and can respond quickly to temperature changes. The cooling fan 24 and the heating pipe 26 are started or stopped according to actual needs, realizing intelligent temperature control. The setting of the dustproof component 3 further improves the stability and reliability of the constant temperature mechanism 2, effectively preventing dust and debris from affecting the cooling fan 24.

[0035] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A temperature-controlled hydraulic cylinder, characterized in that, It includes the cylinder body (1) and the thermostatic mechanism (2); The constant temperature mechanism (2) includes a heat pipe (21), a heat-conducting plate (22), a fixed column (23), a cooling fan (24), a first screw (25), and a heating tube (26); The heat pipe (21) is disposed inside the cylinder body (1); The heat-conducting plate (22) is disposed on the outer wall of the heat pipe (21); The fixing column (23) is disposed on the outer wall of the cylinder body (1); The cooling fan (24) is mounted on the side wall of the fixed column (23); The first screw (25) passes through the cooling fan (24) and is threaded onto the outer wall of one end of the fixing post (23); The heating tube (26) is disposed inside the heat-conducting plate (22).

2. The thermostatically controllable hydraulic cylinder according to claim 1, characterized in that, A dustproof component (3) is provided on the outer side wall of the cylinder body (1); The dustproof component (3) includes a mounting frame (31), a dustproof net (33), and a second screw (34); The mounting frame (31) is disposed on the outer wall of the cooling fan (24); The inner wall of the mounting frame (31) is provided with a mounting groove (32); The dustproof net (33) is disposed on the inner wall of the mounting groove (32); The second screw (34) passes through the mounting frame (31) and is threaded onto the outer wall of the cooling fan (24).

3. The thermostatically controllable hydraulic cylinder according to claim 1, characterized in that, The bottom wall of the cylinder body (1) is provided with a fixed base (6).

4. A temperature-controlled hydraulic cylinder according to claim 1, characterized in that, Heat sinks (4) are provided on the outer wall of the heat-conducting plate (22).

5. A temperature-controlled hydraulic cylinder according to claim 1, characterized in that, The outer side wall of the cylinder body (1) is provided with a protective shell (5).

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