Cutting fluid storage box, cutting fluid health management system, numerical control machine tool and system

Abstract

The utility model discloses a cutting fluid storage box, a cutting fluid health management system, a numerical control machine tool and a system, the cutting fluid storage box is used for the numerical control machine tool, the cutting fluid storage box comprises a processing fluid outlet and a processing fluid return port, and the cutting fluid storage box further comprises a management fluid outlet and a management fluid return port; a pipeline, a management water pump and a temperature controller are arranged between the management liquid outlet and the management liquid return port, a liquid outlet temperature sensor and a filter are arranged on the pipeline between the temperature controller and the management liquid outlet, and a liquid return port temperature sensor is arranged on the pipeline between the temperature controller and the management liquid return port. A temperature sensor, a PH sensor and a liquid level sensor are arranged in the cutting fluid storage box, an electromagnetic valve is arranged on the pipeline, the electromagnetic valve, the temperature sensor, the PH sensor, the liquid level sensor and the temperature controller are all connected with a control unit, and the control unit transmits temperature adjusting signals to the temperature controller. The state of the cutting fluid can be monitored, the temperature of the cutting fluid is adjusted, and the machining quality is improved.

Description

Technical Field

[0001] The utility model relates to a cutting fluid storage box, a cutting fluid health management system, a numerically controlled machine tool and a system. Background Art

[0002] CNC machine tools are equipment that uses computer control systems to automate machine tool processing. It controls the machine tool to perform processing operations such as cutting, drilling, milling, etc. through pre-set programs and instructions, thereby achieving high-precision and high-efficiency processing processes. CNC machine tools are widely used in the manufacturing industry and can process various metal and non-metal materials, such as steel, aluminum alloys, plastics, etc., with the advantages of strong flexibility, high processing accuracy, and high production efficiency.

[0003] The development trends of CNC machine tools include:

[0004] Intelligence: With the development of technologies such as artificial intelligence, big data, and cloud computing, CNC machine tools will become more and more intelligent, able to realize functions such as automated production and automatic fault diagnosis.

[0005] Improvement of precision and speed: With the continuous development of CNC technology, the processing precision and speed of CNC machine tools will continue to improve, and can meet higher processing requirements.

[0006] Multifunctionality: Future CNC machine tools will have more processing functions, be able to switch between multiple processing methods, and improve production efficiency.

[0007] Green and environmental protection: With the enhancement of environmental awareness, CNC machine tools will pay more and more attention to energy conservation and emission reduction, and adopt more environmentally friendly processing methods and materials.

[0008] Personalized customization: With the diversification of market demand, CNC machine tools will develop more and more in the direction of personalized customization, and can meet the processing needs of different industries and different products.

[0009] Networking: CNC machine tools will be combined with the Internet, the Internet of Things and other technologies to realize functions such as remote monitoring and remote maintenance, and improve production efficiency and management level.

[0010] In existing CNC machine tools, the cutting fluid used in the CNC machine tools has the defect that it cannot be monitored and managed, resulting in the inability to control the quality of the cutting fluid, thus affecting the processing quality. Utility Model Content

[0011] The technical problem to be solved by the utility model is to overcome the defect in the prior art that the cutting fluid used in CNC machine tools cannot be monitored and managed, thereby resulting in the inability to control the quality of the cutting fluid and affecting the processing quality. A cutting fluid storage box, a cutting fluid health management system, a CNC machine tool and a system are provided, which can monitor the state of the cutting fluid, adjust the temperature of the cutting fluid and improve the processing quality.

[0012] The utility model solves the above technical problems through the following technical solutions:

[0013] A cutting fluid storage box with a cutting fluid health management function, the cutting fluid storage box is used for a CNC machine tool, the cutting fluid storage box comprises a processing liquid outlet and a processing liquid return port, and is characterized in that the cutting fluid storage box also comprises a management liquid outlet and a management liquid return port, a pipeline, a management water pump and a thermostat are arranged between the management liquid outlet and the management liquid return port, a liquid outlet temperature sensor and a filter are arranged on the pipeline between the thermostat and the management liquid outlet, and a liquid return port temperature sensor is arranged on the pipeline between the thermostat and the management liquid return port,

[0014] A temperature sensor, a PH sensor and a liquid level sensor are arranged in the cutting fluid storage box, a solenoid valve is arranged on the pipeline, and the solenoid valve, the temperature sensor, the PH sensor, the liquid level sensor and the temperature controller are all connected to a control unit, and the control unit transmits a temperature adjustment signal to the temperature controller.

[0015] Preferably, the temperature controller includes an evaporator, which is arranged between the management liquid outlet and the management liquid return port, and the evaporator is sequentially connected to a temperature sensing package, a compressor, a high-pressure switch, a condenser, a dryer, an expansion valve and a low-pressure switch.

[0016] Preferably, the cutting fluid storage box includes an outer shell body, the outer shell body includes a first accommodating chamber and a second accommodating chamber, the cutting fluid storage box and the processing water pump are arranged in the first accommodating chamber, the processing water pump is connected to the processing liquid outlet, and the outer shell body is provided with a liquid outlet pipe through hole and a liquid return pipe through hole respectively connected to the processing liquid outlet and the processing liquid return port.

[0017] Preferably, the temperature controller is arranged in the second accommodating chamber, the processing liquid outlet is connected to the liquid outlet pipe, the processing liquid return port is connected to the liquid return pipe, the management liquid outlet is connected to the liquid return pipe, and the management liquid return port is connected to the liquid outlet pipe.

[0018] Preferably, the first accommodating chamber is arranged at the bottom of the outer shell body, the second accommodating chamber is arranged at the top of the first accommodating chamber, and a condenser fan is arranged at the top of the outer shell body.

[0019] Preferably, the cutting fluid storage box is further provided with one or more of a conductivity sensor, a dissolved oxygen sensor, a viscosity sensor and a refractive index sensor.

[0020] Preferably, the control unit is connected to a display unit and an alarm unit, and the display unit and the alarm unit are arranged on an outer shell of the cutting fluid storage box.

[0021] The utility model provides a numerically controlled machine tool, which is characterized in that the numerically controlled machine tool comprises a cutting fluid storage box with a cutting fluid health management function as described above.

[0022] The utility model provides a cutting fluid health management system for a numerically controlled machine tool, which is characterized in that the cutting fluid health management system comprises a control unit and a cutting fluid storage box with the cutting fluid health management function as described above.

[0023] The utility model provides a numerical control machine tool system, which is characterized in that the numerical control machine tool system comprises a plurality of numerical control machine tools and a cutting fluid health management system for the numerical control machine tools as described above.

[0024] Based on the common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily to obtain the preferred embodiments of the present utility model.

[0025] The positive and progressive effects of the utility model are:

[0026] The utility model can monitor the state of the cutting fluid, adjust the temperature of the cutting fluid and improve the processing quality.

[0027] The utility model aims to solve the current situation that the cutting fluid in the current CNC machine tool processing is deformed due to the lack of automatic control system during use and lacks real-time monitoring during maintenance.

[0028] Provides automatic control of cutting fluid related conditions as well as working conditions, quality inspection, and control sensor information collection systems.

[0029] Its main function is to detect a series of indicators related to the lubrication quality characteristics and working condition characteristics of the cutting fluid, such as the cutting fluid storage box capacity detection, reflux temperature detection, outlet temperature detection, quality (dielectric constant) detection, pH detection, odor detection, outlet pressure detection, and transmittance detection, and then perform a series of operations such as circulation, sterilization, and filtration to optimize the condition of the cutting fluid for specific working conditions, so as to achieve the goal of extending the service life of the cutting fluid and ensuring the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural schematic diagram of the cutting fluid health management system of Example 1 of the utility model.

[0031] Figure 2 This is a schematic structural diagram of the cutting fluid storage box of Example 1 of the utility model. DETAILED DESCRIPTION

[0032] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments. Example

[0033] In this embodiment, the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] See also Figure 1 to Figure 2 This embodiment provides a CNC machine tool system, which includes a plurality of CNC machine tools and a cutting fluid health management system for the CNC machine tools.

[0035] The cutting fluid health management system includes a control unit and a cutting fluid storage box with a cutting fluid health management function.

[0036] The control unit can be a processing chip, or a mobile phone, desktop computer, tablet computer, laptop computer, etc. with computing power. The control unit can be shared with a CNC machine tool, or the processing power of the CNC machine tool can be directly used to realize the function of the control unit.

[0037] The control unit may also be a server with computing capabilities.

[0038] The server may include an independent physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, CDN (Content Delivery Network), as well as big data and artificial intelligence platforms.

[0039] The cutting fluid storage box is used for a numerically controlled machine tool, and comprises a processing fluid outlet 100 and a processing fluid return port 101 .

[0040] The cutting fluid storage box further includes a management liquid outlet 102 and a management liquid return port 103 .

[0041] Pipelines, a management water pump 104 and a temperature controller are provided between the management liquid outlet and the management liquid return port.

[0042] A liquid outlet temperature sensor 106 and a filter 105 are provided on the pipeline between the temperature controller and the management liquid outlet.

[0043] A liquid return port temperature sensor 107 is provided on the pipeline between the temperature controller and the management liquid return port.

[0044] A temperature sensor, a PH sensor and a liquid level sensor are arranged in the cutting fluid storage box.

[0045] A solenoid valve 108 is provided on the pipeline.

[0046] The solenoid valve, temperature sensor, PH sensor, liquid level sensor and temperature controller are all connected to a control unit.

[0047] The control unit transmits a temperature adjustment signal to the thermostat.

[0048] The temperature controller comprises an evaporator 109, and the evaporator is arranged between the management liquid outlet and the management liquid return port.

[0049] The evaporator is connected in sequence to a temperature sensing package 110 , a compressor 111 , a high pressure switch 112 , a condenser 113 , a dryer 114 , an expansion valve 115 and a low pressure switch 116 .

[0050] The cutting fluid storage box comprises an outer shell body.

[0051] The housing box includes a first accommodating cavity and a second accommodating cavity.

[0052] The cutting fluid storage box and the processing water pump 117 are arranged in the first accommodating chamber.

[0053] The processing water pump is connected to the processing liquid outlet.

[0054] The outer shell box body is provided with a liquid outlet pipe through hole and a liquid return pipe through hole which are respectively connected with the processing liquid outlet and the processing liquid return port.

[0055] The temperature controller is arranged in the second accommodating chamber.

[0056] The processed liquid outlet is connected to the liquid outlet pipe.

[0057] The processing liquid return port is connected to the liquid return pipe.

[0058] The management liquid outlet 102 is connected to the liquid return pipe.

[0059] The management liquid return port 103 is connected to the liquid outlet pipe.

[0060] The first accommodating chamber is arranged at the bottom of the outer shell body, and the second accommodating chamber is arranged at the top of the first accommodating chamber. A condenser fan 118 is arranged at the top of the outer shell body.

[0061] The cutting fluid storage box is also provided with one or more of a conductivity sensor, a dissolved oxygen sensor, a viscosity sensor and a refractive index sensor.

[0062] The control unit is connected with a display unit and an alarm unit, and the display unit and the alarm unit are arranged on the outer shell of the cutting fluid storage box.

[0063] Although the specific embodiments of the present invention are described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications fall within the protection scope of the present invention.

Claims

1. A cutting fluid storage box with a cutting fluid health management function, the cutting fluid storage box is used for a CNC machine tool, the cutting fluid storage box comprises a processing fluid outlet and a processing fluid return port, and is characterized in that: The cutting fluid storage box also includes a management liquid outlet and a management liquid return port, a pipeline, a management water pump and a thermostat are arranged between the management liquid outlet and the management liquid return port, a liquid outlet temperature sensor and a filter are arranged on the pipeline between the thermostat and the management liquid outlet, and a liquid return port temperature sensor is arranged on the pipeline between the thermostat and the management liquid return port. A temperature sensor, a PH sensor and a liquid level sensor are arranged in the cutting fluid storage box, a solenoid valve is arranged on the pipeline, and the solenoid valve, the temperature sensor, the PH sensor, the liquid level sensor and the temperature controller are all connected to a control unit, and the control unit transmits a temperature adjustment signal to the temperature controller.

2. The cutting fluid storage box with cutting fluid health management function as claimed in claim 1, characterized in that: The temperature controller comprises an evaporator, which is arranged between the management liquid outlet and the management liquid return port, and the evaporator is sequentially connected to a temperature sensing package, a compressor, a high-pressure switch, a condenser, a dryer, an expansion valve and a low-pressure switch.

3. The cutting fluid storage box with cutting fluid health management function as claimed in claim 2, characterized in that: The cutting fluid storage box includes an outer shell body, which includes a first accommodating chamber and a second accommodating chamber. The cutting fluid storage box and the processing water pump are arranged in the first accommodating chamber. The processing water pump is connected to the processing liquid outlet. The outer shell body is provided with a liquid outlet pipe through hole and a liquid return pipe through hole respectively connected to the processing liquid outlet and the processing liquid return port.

4. The cutting fluid storage box with cutting fluid health management function as claimed in claim 3, characterized in that: The temperature controller is arranged in the second accommodating chamber, the processing liquid outlet is connected to the liquid outlet pipe, the processing liquid return port is connected to the liquid return pipe, the management liquid outlet is connected to the liquid return pipe, and the management liquid return port is connected to the liquid outlet pipe.

5. The cutting fluid storage box with cutting fluid health management function as claimed in claim 4, characterized in that: The first accommodating chamber is arranged at the bottom of the outer shell body, the second accommodating chamber is arranged at the top of the first accommodating chamber, and a condenser fan is arranged at the top of the outer shell body.

6. The cutting fluid storage box with cutting fluid health management function as claimed in claim 1, characterized in that: The cutting fluid storage box is also provided with one or more of a conductivity sensor, a dissolved oxygen sensor, a viscosity sensor and a refractive index sensor.

7. The cutting fluid storage box with cutting fluid health management function as claimed in claim 1, characterized in that: The control unit is connected with a display unit and an alarm unit, and the display unit and the alarm unit are arranged on the outer shell of the cutting fluid storage box.

8. A CNC machine tool, characterized in that: The CNC machine tool comprises a cutting fluid storage box with a cutting fluid health management function as described in any one of claims 1 to 7.

9. A cutting fluid health management system for a CNC machine tool, characterized in that: The cutting fluid health management system comprises a control unit and a cutting fluid storage box with a cutting fluid health management function as claimed in any one of claims 1 to 7.

10. A numerical control machine tool system, characterized in that: The CNC machine tool system includes a plurality of CNC machine tools and a cutting fluid health management system for CNC machine tools as described in claim 9.

Images