New energy automobile plate straightening lubricating oil constant temperature system

Abstract

The invention relates to a new energy automobile plate straightening lubricating oil constant-temperature system which comprises a large oil tank, a small oil tank, a circulating pump, a heating device, an oil pipe and an oil outlet pipe, and the circulating pump is arranged on the upper half portion of the large oil tank and used for pumping lubricating oil in the large oil tank; the extracted lubricating oil flows into the small oil tank through the oil pipe, and the heating devices are respectively arranged in the large oil tank and the small oil tank and are used for heating the lubricating oil in the two oil tanks; and the oil outlet pipe is arranged on the large oil tank to provide heated lubricating oil to the surface of the plate for straightening. Oil discharged from the oil outlet pipe is kept at a certain temperature, the problems occurring in the straightening procedure are effectively avoided, and the stability of production operation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile plate straightening, in particular to a lubricating oil constant temperature system for straightening new energy automobile plate. Background Art

[0002] In the field of automobile sheet straightening technology, the large oil tank for storing lubricating oil is relatively large, and the large oil tank heating device is usually heated from the side, resulting in uneven temperature of the oil inside the tank: because the large oil tank space is relatively large, the oil temperature inside the tank is uneven and the heating effect is relatively slow, with the oil temperature high in some places and low in other places.

[0003] When the oil with a lower temperature comes out from the oil outlet pipe and is sprayed on the surface of the plate for straightening, it will cause quality problems for the plates in the straightening process: When the oil with a lower temperature comes out from the oil outlet pipe and is sprayed on the surface of the plate for straightening, it will cause quality problems for the plates in the straightening process, resulting in waste of plates and affecting the company's production. Summary of the invention

[0004] The present invention aims to overcome the defects of the prior art and provide a lubricating oil constant temperature system for straightening plates of new energy vehicles to solve the quality problems of plates caused by uneven oil temperature.

[0005] In order to solve the above-mentioned technical problems, the present invention is achieved as follows: A lubricating oil constant temperature system for straightening sheet metal of new energy vehicles is characterized by comprising a large oil tank, a small oil tank, a circulating pump, a heating device, an oil pipe and an oil outlet pipe, wherein the circulating pump is arranged at the upper half of the large oil tank, and is used to extract the lubricating oil in the large oil tank; the extracted lubricating oil flows into the small oil tank through the oil pipe, wherein the heating devices are respectively installed in the large oil tank and the small oil tank, and the lubricating oil in the two tanks is heated; the oil outlet pipe is arranged on the large oil tank to provide the heated lubricating oil to the surface of the sheet metal for straightening.

[0006] The new energy vehicle plate straightening lubricating oil constant temperature system is characterized by: it also includes a temperature control device, which is connected to the large oil tank and the heating device, and is used to monitor and adjust the temperature of the lubricating oil in the large oil tank to keep it within a preset constant temperature range.

[0007] The new energy vehicle plate straightening lubricating oil constant temperature system is characterized in that the heating device includes a plurality of heating elements evenly distributed inside the large oil tank, each heating element is electrically connected to the temperature control device, and the temperature control device controls the heating power of each heating element according to the monitored oil temperature to achieve uniform heating of the lubricating oil inside the oil tank.

[0008] The new energy vehicle plate straightening lubricating oil constant temperature system is characterized in that: a stirring device is also provided in the large oil tank, and the stirring device is connected to the temperature control device. When the temperature control device detects that the temperature distribution of the lubricating oil in the oil tank is uneven, the stirring device is started to stir the lubricating oil to promote uniform temperature distribution of the lubricating oil in the oil tank.

[0009] The lubricating oil constant temperature system for straightening plate of new energy vehicle is characterized in that the heating device in the small oil tank efficiently heats the lubricating oil drawn in by the circulating pump to ensure that the oil temperature after heating can reach 60 degrees, meeting the oil temperature requirement for plate straightening.

[0010] The lubricating oil constant temperature system for straightening sheet metal of new energy vehicles is characterized in that the oil outlet pipe is arranged at the top of the large oil tank or in an area that has been processed to ensure the stability of the output oil temperature.

[0011] The beneficial effect of the present invention is: It can be seen from the above technical scheme that the present application provides a new energy vehicle plate straightening lubricating oil constant temperature system. By arranging multiple evenly distributed heating elements inside the large oil tank and the temperature control device accurately regulating the heating power, the temperature uniformity of the lubricating oil inside the oil tank can be significantly improved, avoiding poor lubrication effect caused by local oil temperature being too high or too low.

[0012] The constant temperature system ensures that the temperature of the lubricating oil flowing out of the oil outlet pipe is stable and meets the requirements of the straightening process, thereby avoiding plate quality problems caused by uneven oil temperature, such as deformation, cracks, etc., and improving straightening accuracy and plate quality.

[0013] The introduction of the stirring device can further promote the uniform distribution of the temperature of the lubricating oil in the oil tank, reduce the heating time, improve the heating efficiency and reduce energy consumption.

[0014] The oil outlet pipe temperature compensation device can perform secondary heating or cooling on the lubricating oil flowing out of the oil tank to meet the different requirements of lubricating oil temperature for different plate types, thicknesses and straightening processes, thereby improving the flexibility and adaptability of the system.

[0015] By precisely controlling the oil temperature, unnecessary heating and cooling processes are reduced, energy consumption and emissions are reduced, meeting the requirements of green manufacturing and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of this application. DETAILED DESCRIPTION

[0017] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection requested by the present application. like Figure 1 As shown: a lubricating oil constant temperature system for straightening plate materials of new energy vehicles, comprising a large oil tank 6, a small oil tank 4, a circulating pump 3, a heating device 2, an oil pipe 5 and an oil outlet pipe 1, wherein the circulating pump is arranged at the upper part of the large oil tank, and is used to extract the lubricating oil in the large oil tank; the extracted lubricating oil flows into the small oil tank through the oil pipe, wherein the heating devices are respectively installed in the large oil tank and the small oil tank, and the lubricating oil in the two tanks is heated; the oil outlet pipe is arranged on the large oil tank to provide the heated lubricating oil to the surface of the plate material for straightening.

[0018] Furthermore, it also includes a temperature control device, which is connected to the large oil tank and the heating device and is used to monitor and adjust the temperature of the lubricating oil in the large oil tank to keep it within a preset constant temperature range.

[0019] Furthermore, the heating device includes a plurality of heating elements evenly distributed inside the large oil tank, each heating element is electrically connected to a temperature control device, and the temperature control device controls the heating power of each heating element according to the monitored oil temperature to achieve uniform heating of the lubricating oil inside the oil tank.

[0020] Furthermore, a stirring device is provided in the large oil tank, and the stirring device is connected to the temperature control device. When the temperature control device detects that the temperature distribution of the lubricating oil in the oil tank is uneven, the stirring device is started to stir the lubricating oil to promote uniform temperature distribution of the lubricating oil in the oil tank.

[0021] Furthermore, the heating device in the small oil tank efficiently heats the lubricating oil drawn in by the circulating pump, ensuring that the temperature of the heated oil can reach 60 degrees, meeting the oil temperature requirement for plate straightening.

[0022] Furthermore, the oil outlet pipe is arranged on the top of the large oil tank or in an area treated to ensure a stable output oil temperature.

[0023] Working principle: In the field of automobile sheet straightening, it is usually necessary to spray lubricating oil of appropriate temperature on the surface of the sheet before the straightening process is carried out. Because the large oil tank for storing lubricating oil is relatively large, and the internal heating device of the large oil tank is usually heated from the side, the temperature of the oil inside the large oil tank is uneven, and it is impossible to ensure that the oil coming out of the oil outlet pipe is maintained at a certain temperature. The circulating pump of this device is located in the upper part of the large oil tank, which is used to extract the oil in the large oil tank into the small oil tank. The heating device of the small oil tank is located inside the small oil tank, which is used to heat the oil in the small oil tank. The heated oil temperature can reach about 60 degrees. The oil heated by the small oil tank returns to the large oil tank, and the oil coming out of the oil outlet pipe maintains a constant temperature, which is convenient for spraying oil on the surface of the sheet during the straightening operation. The use of this device always ensures that the lubricating oil coming out of the oil outlet pipe is maintained at an appropriate temperature to ensure the quality of straightening.

[0024] The present application has the beneficial effects of good oil temperature uniformity, high straightening quality, high heating efficiency, strong system adaptability, intelligent management, and energy conservation and emission reduction, and is of great significance for improving the straightening quality and production efficiency of plates.

[0025] The above are only embodiments provided for the present application and are not intended to limit the present application. Although the present application is described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A lubricating oil constant temperature system for straightening plates of new energy vehicles, characterized by: It includes a large oil tank, a small oil tank, a circulating pump, a heating device, an oil pipe and an oil outlet pipe. The circulating pump is arranged on the upper part of the large oil tank to extract the lubricating oil in the large oil tank; the extracted lubricating oil flows into the small oil tank through the oil pipe, wherein the heating devices are respectively installed in the large oil tank and the small oil tank to heat the lubricating oil in the two tanks; the oil outlet pipe is arranged on the large oil tank to provide the heated lubricating oil to the surface of the plate for straightening.

2. The lubricating oil constant temperature system for straightening plates of new energy vehicles according to claim 1 is characterized in that: It also includes a temperature control device, which is connected to the large oil tank and the heating device and is used to monitor and adjust the temperature of the lubricating oil in the large oil tank to keep it within a preset constant temperature range.

3. The lubricating oil constant temperature system for straightening plates of new energy vehicles according to claim 2 is characterized in that: The heating device includes a plurality of heating elements evenly distributed inside the large oil tank, each heating element is electrically connected to a temperature control device, and the temperature control device controls the heating power of each heating element according to the monitored oil temperature to achieve uniform heating of the lubricating oil inside the oil tank.

4. The lubricating oil constant temperature system for straightening plates of new energy vehicles according to claim 3 is characterized in that: The large oil tank is also provided with a stirring device, which is connected to the temperature control device. When the temperature control device detects that the temperature distribution of the lubricating oil in the oil tank is uneven, the stirring device is started to stir the lubricating oil to promote uniform temperature distribution of the lubricating oil in the oil tank.

5. The lubricating oil constant temperature system for straightening plates of new energy vehicles according to claim 1 is characterized in that: The heating device in the small oil tank efficiently heats the lubricating oil drawn in by the circulating pump, ensuring that the temperature of the heated oil can reach 60 degrees, meeting the oil temperature requirement for plate straightening.

6. The lubricating oil constant temperature system for straightening plates of new energy vehicles according to claim 1, characterized in that: The oil outlet pipe is set on the top of the large oil tank or in an area that has been treated to ensure stable output oil temperature.

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