Cutting numerical control machine tool capable of automatically cleaning and maintaining cooling liquid tank

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a cutting numerical control machine tool capable of automatically cleaning and maintaining a cooling liquid tank. Comprising a machine tool body and an auxiliary device, the auxiliary device comprises a water tank, a cover plate, a draw-off pump, a first flushing seat, a second flushing seat, a discharging electric valve, a filtering assembly and a poppet assembly, when the water tank is cleaned, the discharging electric valve is controlled to act to be opened to discharge cooling liquid, and then a control valve of an external clean water source is controlled to act to convey water; cleaning water is sprayed out through the first flushing base and the second flushing base to flush the two side walls and the bottom of the water tank and the opposite sides of the mounting sides of the first flushing base and the second flushing base, only a single face is cleaned after the cover plate is manually disassembled and taken down, and compared with traditional cleaning of five faces, the cleaning workload is greatly reduced, and the cleaning efficiency is improved. Therefore, when the cooling liquid water tank is cleaned, automatic cleaning assistance can be achieved, the manual cleaning amount is reduced, the cleaning efficiency is improved, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a cutting numerical control machine tool capable of automatically cleaning and maintaining a coolant tank. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an intelligent automatic machine tool controlled by a program system. During processing, the tool and workpiece will generate a lot of heat. At this time, it is necessary to extract and transport coolant through the cooling system to achieve cooling of the tool and workpiece.

[0003] At present, the coolant of CNC machine tools is mostly stored in external water tanks, and the extraction pump is installed on the top of the water tank. When working, the coolant can be extracted and transported, and then the coolant delivery pipe installed on the machine tool is used to cool the workpiece and tool.

[0004] However, in the external water tank of the existing CNC machine tools, the coolant is stored in the water tank for a long time, which easily causes dirt to accumulate on the inner wall and bottom of the water tank. At this time, when the coolant is replaced, most of them are cleaned manually, which is inefficient and inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting CNC machine tool that can automatically clean and maintain a coolant tank. When cleaning the coolant tank, automatic cleaning assistance can be achieved, the amount of manual cleaning can be reduced, the cleaning efficiency can be improved, and the use is more convenient.

[0006] To achieve the above-mentioned purpose, the utility model provides a cutting CNC machine tool capable of automatically cleaning and maintaining a coolant tank, comprising a machine tool body and an auxiliary device;

[0007] The auxiliary device includes a water tank, a cover plate, an extraction pump, a first flushing seat, a second flushing seat, a discharge electric valve, a filter assembly and a lifting assembly. The water tank is arranged on the rear side of the machine tool body. The cover plate is detachably connected to the water tank and is located on the top of the water tank. The extraction pump is fixedly connected to the cover plate, electrically connected to the machine tool body, and is located on the cover plate. The first flushing seat is fixedly connected to the water tank and is located on the inner wall of the water tank. The second flushing seat is fixedly connected to the water tank and is located at the bottom of the water tank. The discharge electric valve is fixedly connected to the water tank and electrically connected to the machine tool body, and is located on the side of the water tank away from the second flushing seat. The filter assembly is arranged on the cover plate, and the lifting assembly is arranged on the cover plate.

[0008] Wherein, the auxiliary device also includes a universal self-locking wheel, which is fixedly connected to the water tank and located at the bottom of the water tank.

[0009] Wherein, the filter assembly includes a mounting seat and a filter cover, the mounting seat is fixedly connected to the cover plate and is located on the cover plate; the filter cover is detachably connected to the mounting seat and is located on the mounting seat.

[0010] Wherein, the lifting assembly includes a first lifting frame and a second lifting frame, the first lifting frame is fixedly connected to the cover plate and is located on the cover plate; the second lifting frame is fixedly connected to the cover plate and is located on a side of the cover plate away from the first lifting frame.

[0011] Wherein, the auxiliary device also includes a positioning plate and a magnetic column, the positioning plate is fixedly connected to the water tank and is located on the water tank; the magnetic column is rotatably connected to the positioning plate and is located in the water tank.

[0012] The utility model discloses a cutting CNC machine tool capable of automatically cleaning and maintaining a coolant tank. The machine tool body is used for cutting processing. The water tank is arranged at the rear side of the machine tool body. The cover plate is arranged at the top of the water tank. The extraction pump is arranged at the cover plate. The first flushing seat is arranged at the inner wall of the water tank and is symmetrically arranged. The inlet is communicated with an external clean water source. The second flushing seat is arranged at the bottom of the water tank. The inlet is communicated with the external clean water source. The discharge electric valve is arranged at one side of the water tank. The filter component is arranged at the cover plate. The lifting component is arranged at the cover plate. During processing, the machine tool body performs cutting processing. The coolant will be discharged from the water guide port arranged on the machine tool body and fall into the water tank for collection. When falling into the water tank, the coolant is first filtered by the filter component. , and then, it enters the water tank and is finally extracted and transported by the extraction pump to achieve recycling. When cleaning the water tank, first control the discharge electric valve to open and discharge the coolant, and then control the control valves of the external clean water source to transport water. The clean water is sprayed through the first flushing seat and the second flushing seat to flush the two side walls and bottom of the water tank and the opposite side of the first flushing seat and the second flushing seat. After manually disassembling and removing the cover plate, only a single surface is cleaned. Compared with the traditional cleaning of five surfaces, the cleaning workload is greatly reduced, and then when cleaning the coolant tank, automatic cleaning assistance can be achieved, reducing the amount of manual cleaning, which is conducive to improving cleaning efficiency and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of a cutting CNC machine tool capable of automatically cleaning and maintaining a coolant tank according to the first embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the installation position of the filter cover of the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the first flushing seat of the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the overall structure of a cutting CNC machine tool capable of automatically cleaning and maintaining a coolant tank according to a second embodiment of the utility model.

[0018] Figure 5 It is a structural schematic diagram of a positioning plate according to the second embodiment of the utility model.

[0019] In the figure: 101-machine tool body, 102-water tank, 103-cover plate, 104-extraction pump, 105-first flushing seat, 106-second flushing seat, 107-discharge electric valve, 108-universal self-locking wheel, 109-mounting seat, 110-filter cover, 111-first lifting frame, 112-second lifting frame, 201-positioning plate, 202-magnetic column. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] Embodiment 1:

[0022] like Figures 1 to 3 As shown, Figure 1 This is a schematic diagram of the overall structure of a CNC cutting machine tool that can automatically clean and maintain the coolant tank. Figure 2 is a schematic diagram of the installation position of the filter cover 110, Figure 3 It is a structural schematic diagram of the first flushing seat 105. The utility model provides a cutting CNC machine tool that can automatically clean and maintain the coolant tank: it includes a machine tool body 101 and an auxiliary device, the auxiliary device includes a water tank 102, a cover plate 103, an extraction pump 104, a first flushing seat 105, a second flushing seat 106, a discharge electric valve 107, a universal self-locking wheel 108, a filter assembly and a lifting assembly, the filter assembly includes a mounting seat 109 and a filter cover 110, and the lifting assembly includes a first lifting frame 111 and a second lifting frame 112. Through the above scheme, it can be realized that when cleaning the coolant tank, automatic cleaning assistance can be achieved, the amount of manual cleaning can be reduced, the cleaning efficiency can be improved, and it is more convenient to use. It can be understood that the above scheme can perform automatic cleaning assistance when cleaning the coolant tank, effectively reduce the amount of manual cleaning, improve the cleaning efficiency, and be more convenient to use.

[0023] In this embodiment, the machine tool body 101 is used for cutting processing.

[0024] Among them, the water tank 102 is arranged on the rear side of the machine tool body 101, the cover plate 103 is detachably connected to the water tank 102 and is located on the top of the water tank 102, the extraction pump 104 is fixedly connected to the cover plate 103, electrically connected to the machine tool body 101, and located on the cover plate 103, the first flushing seat 105 is fixedly connected to the water tank 102 and is located on the inner wall of the water tank 102, the second flushing seat 106 is fixedly connected to the water tank 102 and is located at the bottom of the water tank 102, the discharge electric valve 107 is fixedly connected to the water tank 102, electrically connected to the machine tool body 101, and is located on the side of the water tank 102 away from the second flushing seat 106, the filter assembly is arranged on the cover plate 103, and the lifting assembly is arranged on the cover plate 103. The water tank 102 is directly arranged on the ground at the rear side of the machine tool body 101 for storing coolant. The cover plate 103 is installed at the bottom of the water tank 102 by bolts. The extraction pump 104 is installed on the cover plate 103 by bolts and is electrically connected to the machine tool body 101 by cables. The liquid outlet of the extraction pump 104 is connected to the liquid inlet of the cooling system of the machine tool body 101 through a delivery pipeline. The first flushing seat 105 is fixed to the inner wall of the water tank 102 by bolts and is symmetrically arranged. Its nozzles are staggered in actual use, that is, some nozzles have a certain angle with the side wall of the water tank 102, and some nozzles are parallel to its side wall. The first flushing seat 105 is fixed to the inner wall of the water tank 102 by bolts and is symmetrically arranged. When actually used, its nozzles are staggered, that is, some nozzles have a certain angle with the side wall of the water tank 102, and some nozzles are parallel to its side wall. The external inlet of the seat 105 is connected to the cleaning water source through a movable water pipe. The second flushing seat 106 is fixed to the bottom of the water tank 102 by bolts. The nozzles thereof are staggered in actual use, that is, some nozzles have a certain angle with the bottom of the water tank 102, and some nozzles are parallel to its bottom surface. The external inlet of the second flushing seat 106 is connected to the cleaning water source through a movable water pipe. The discharge electric valve 107 is fixed to the water tank 102 by bolts, and its outlet can be connected to the external sewage pipe through a movable pipe. The filter assembly is arranged on the cover plate 103 for filtering the reflux coolant. The lifting assembly is arranged on the cover plate 103 to facilitate the disassembly of the cover plate 103.

[0025] Secondly, the universal self-locking wheel 108 is fixedly connected to the water tank 102 and is located at the bottom of the water tank 102. The universal self-locking wheel 108 is fixed to the bottom of the water tank 102 by bolts, so that the water tank 102 can be moved easily.

[0026] Then, the mounting seat 109 is fixedly connected to the cover plate 103 and is located on the cover plate 103; the filter cover 110 is detachably connected to the mounting seat 109 and is located on the mounting seat 109. The mounting seat 109 is mounted on the cover plate 103 by bolts, and the filter cover 110 can be directly placed in the mounting seat 109 to filter the refluxed coolant.

[0027] Finally, the first lifting bracket 111 is fixedly connected to the cover plate 103 and is located on the cover plate 103; the second lifting bracket 112 is fixedly connected to the cover plate 103 and is located on a side of the cover plate 103 away from the first lifting bracket 111. The first lifting bracket 111 and the second lifting bracket 112 are respectively mounted on the cover plate 103 by bolts, so that the cover plate 103 can be lifted and removed when being disassembled.

[0028] When the utility model is used to clean the coolant tank, cleaning assistance can be performed to reduce the amount of manual cleaning, which is beneficial to improving the cleaning efficiency and is more convenient to use. During processing, the machine tool body 101 can directly perform cutting processing, and the coolant will be discharged from the water guide port set on the machine tool body 101 and fall into the water tank 102 for collection. When falling, the coolant first falls into the filter cover 110 for filtration. The filter cover 110 can filter and collect iron filings to prevent iron filings from falling into the water tank 102. Then, the coolant enters the water tank 102 after filtration, and is finally extracted and transported by the extraction pump 104 to achieve recycling. When the water tank 102 is cleaned, the discharge electric valve 10 is first controlled 7 is opened to discharge the coolant, and then the control valves of the external clean water source are respectively controlled to act to deliver water, and the clean water is sprayed out through the first flush seat 105 and the second flush seat 106 to flush the two side walls, the bottom and the opposite side of the first flush seat 105 and the second flush seat 106 installed side of the water tank 102. After the cover plate 103 is manually disassembled and removed, only a single surface (the side wall where the first flush seat 105 and the second flush seat 106 are installed) is cleaned. Compared with the traditional cleaning of five surfaces, the cleaning workload is greatly reduced, and automatic cleaning assistance can be achieved when cleaning the coolant tank, reducing the amount of manual cleaning, which is beneficial to improving cleaning efficiency and making it more convenient to use.

[0029] Embodiment 2:

[0030] like Figure 4 and Figure 5 As shown, Figure 4 This is a schematic diagram of the overall structure of a CNC cutting machine tool that can automatically clean and maintain the coolant tank. Figure 5201 is a schematic diagram of the structure of the positioning plate 201. On the basis of the first embodiment, the utility model provides a cutting CNC machine tool capable of automatically cleaning and maintaining a coolant tank. The auxiliary device further comprises a positioning plate 201 and a magnetic column 202.

[0031] The positioning plate 201 is fixedly connected to the water tank 102 and is located on the water tank 102; the magnetic column 202 is rotatably connected to the positioning plate 201 and is located in the water tank 102. The positioning plate 201 is installed on the water tank 102 by bolts, and a sealing gasket is provided on the contact surface for sealing. A through hole is provided on the water tank 102 to facilitate the installation of the magnetic column 202. The threaded end of the magnetic column 202 is directly installed on the positioning plate 201.

[0032] In this embodiment, by providing the positioning plate 201 and the magnetic column 202 , the iron impurities in the coolant inside the water tank 102 that cannot be filtered by the filter cover 110 can be further adsorbed.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A CNC cutting machine tool capable of automatically cleaning and maintaining a coolant tank, comprising a machine tool body, characterized in that: Also includes auxiliary devices; The auxiliary device includes a water tank, a cover plate, an extraction pump, a first flushing seat, a second flushing seat, a discharge electric valve, a filter assembly and a lifting assembly. The water tank is arranged on the rear side of the machine tool body. The cover plate is detachably connected to the water tank and is located on the top of the water tank. The extraction pump is fixedly connected to the cover plate, electrically connected to the machine tool body, and is located on the cover plate. The first flushing seat is fixedly connected to the water tank and is located on the inner wall of the water tank. The second flushing seat is fixedly connected to the water tank and is located at the bottom of the water tank. The discharge electric valve is fixedly connected to the water tank and electrically connected to the machine tool body, and is located on the side of the water tank away from the second flushing seat. The filter assembly is arranged on the cover plate, and the lifting assembly is arranged on the cover plate.

2. The CNC cutting machine tool capable of automatically cleaning and maintaining a coolant tank as claimed in claim 1, characterized in that: The auxiliary device also includes a universal self-locking wheel, which is fixedly connected to the water tank and located at the bottom of the water tank.

3. The CNC cutting machine tool capable of automatically cleaning and maintaining a coolant tank as claimed in claim 1, characterized in that: The filter assembly includes a mounting seat and a filter cover. The mounting seat is fixedly connected to the cover plate and is located on the cover plate; the filter cover is detachably connected to the mounting seat and is located on the mounting seat.

4. The CNC cutting machine tool capable of automatically cleaning and maintaining a coolant tank as claimed in claim 1, characterized in that: The lifting assembly includes a first lifting frame and a second lifting frame. The first lifting frame is fixedly connected to the cover plate and is located on the cover plate; the second lifting frame is fixedly connected to the cover plate and is located on a side of the cover plate away from the first lifting frame.

5. The CNC cutting machine tool capable of automatically cleaning and maintaining a coolant tank as claimed in claim 1, characterized in that: The auxiliary device also includes a positioning plate and a magnetic column. The positioning plate is fixedly connected to the water tank and is located on the water tank; the magnetic column is rotatably connected to the positioning plate and is located in the water tank.

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