Cooling liquid recovery type numerical control machine tool

Abstract

The utility model provides a cooling liquid recovery type numerical control machine tool, and belongs to the technical field of numerical control machine tools. Comprising a numerical control machine tool body and a cooling liquid recycling part arranged at the bottom end of the numerical control machine tool body, a cooling liquid recycling box is fixedly embedded in the cooling liquid recycling part, a mounting frame is slidably inserted into the side wall of the cooling liquid recycling box, baffles are fixed to the mounting frame at equal intervals, and strong magnets staggered with the baffles are fixed in the mounting frame; the numerical control machine tool comprises a numerical control machine tool body, a machining cavity is formed in the numerical control machine tool body, a liquid outlet channel is formed in the bottom end of the numerical control machine tool body, a control panel is installed on the side wall of the numerical control machine tool body, a signal lamp is fixedly installed at the top end of the numerical control machine tool body, and a protective door is slidably inserted into the machining cavity. Scrap iron in cooling liquid is adsorbed through the strong magnet, so that residual scrap iron on the surface of the filter screen is greatly reduced, and the condition that the filter screen needs to be regularly disassembled to clean the scrap iron is avoided.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, and in particular to a coolant recovery type CNC machine tool. Background Technology

[0002] During the use of CNC machine tools, the coolant in its internal cooling system needs to be filtered in a coolant recovery and storage tank before it can be returned to the cooling system for reuse. This coolant recovery and storage tank mainly consists of a tank body, filter plates, and other components. For example, the existing patent with publication number "CN213319138U" discloses "A coolant recovery device for CNC machine tools, relating to the field of mechanical equipment technology. The coolant recovery device for CNC machine tools includes a tank body, an inlet pipe provided on the side wall of the tank body, and a first filter plate, a second filter plate, and a third filter plate arranged sequentially from top to bottom in the lower part of the tank body. A recovery funnel is provided at the lower end of the third filter plate, and an outlet pipe is connected to the bottom of the recovery funnel..." It can be seen that the application describes a common CNC machine tool coolant recovery and storage tank.

[0003] However, in actual use, if the filter plate needs to be cleaned, maintained, or replaced later, the door must be opened first, and then a hand must be inserted into the box to remove or install the filter plate. This is inconvenient and makes it impossible to remove or install the filter plate without opening the door. As a result, the coolant recovery storage device and the CNC machine tool have poor ease of maintenance. Therefore, this application provides a coolant recovery type CNC machine tool to meet the requirements. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a coolant recovery type CNC machine tool to solve the problem that the existing CNC machine tool cannot directly disassemble and assemble the filter plate without opening the box door, resulting in poor convenience of the coolant recovery storage and subsequent maintenance of the CNC machine tool.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a coolant recovery type CNC machine tool, including a CNC machine tool body and a coolant recovery part disposed at the bottom of the CNC machine tool body. A coolant recovery tank is embedded and fixed in the coolant recovery part. A mounting bracket is slidably inserted into the side wall of the coolant recovery tank. Baffles are fixed at equal intervals in the mounting bracket, and strong magnets that intersect with the baffles are fixed in the mounting bracket.

[0006] Optionally, the CNC machine tool body is provided with a machining cavity, and the bottom end of the CNC machine tool body is provided with a liquid outlet channel.

[0007] Optionally, a control panel is installed on the side wall of the CNC machine tool body, and an indicator light is fixedly installed on the top of the CNC machine tool body. A protective door is slidably inserted into the machining cavity.

[0008] Optionally, a handle is fixedly installed on the side wall of the mounting bracket, and the side wall of the mounting bracket is symmetrically provided with screw bolts that are threaded into the coolant recovery tank.

[0009] Optionally, a liquid level viewing window is embedded in the side wall of the coolant recovery tank, and a rigid guide rod is installed at the top of the coolant recovery tank.

[0010] Optionally, a bamboo-joint tube is fixedly installed at the top of the rigid guide rod, and a cooling nozzle is fixed on the bamboo-joint tube.

[0011] Optionally, a water pump is fixedly installed at the bottom end of the rigid guide rod, which extends into the coolant recovery tank. The bottom end of the water pump is provided with threaded fastening bolts that are arranged in a ring array and inserted into the bottom wall of the coolant recovery tank.

[0012] Optionally, the top opening of the coolant recovery tank is symmetrically provided with sliding grooves, and the protrusions at both ends of the mounting bracket are fitted into the sliding grooves.

[0013] Optionally, the top wall of the coolant recovery tank is fixed with support plates at equal intervals, and the plurality of support plates correspond to the opening of the coolant recovery tank.

[0014] Optionally, the top ends of the plurality of support plates abut against the baffle and the mounting bracket respectively, and a filter screen is fixed between two adjacent support plates.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, a coolant recovery tank is embedded in the coolant recovery section, and a mounting bracket is slidably inserted into the coolant recovery tank. The baffle in the mounting bracket blocks large workpieces. Coolant containing iron filings flows in from the opening at the top of the coolant recovery tank. The iron filings in the coolant are attracted by a strong magnet. A small amount of escaped iron filings fall to the top of the filter screen and are also attracted by the magnetism of the strong magnet. After the coolant permeates the filter screen, it flows back to the coolant recovery tank. The strong magnet attracts the iron filings in the coolant, which greatly reduces the iron filings remaining on the surface of the filter screen and avoids the need to regularly disassemble and clean the filter screen.

[0017] The mounting bracket is slidably inserted into the coolant recovery tank. The screw thread is inserted into the side wall of the coolant recovery tank to keep the mounting bracket fixed. After unscrewing the screw, the mounting bracket is slid out of the coolant recovery tank by the handle, and the iron filings attracted by the strong magnet in the mounting bracket are cleaned. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a coolant recovery type CNC machine tool;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the coolant recovery tank;

[0021] Figure 3 This is a cross-sectional view of the coolant recovery tank.

[0022] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0023] Attached Figure

[0024] 1. CNC machine tool body; 2. Coolant recovery unit; 3. Coolant recovery tank; 4. Coolant outlet channel; 5. Control panel; 6. Machining chamber; 7. Protective door; 8. Indicator light; 9. Mounting bracket; 10. Handle; 11. Knob bolt; 12. Liquid level window; 13. Rigid guide rod; 14. Cooling nozzle; 15. Bamboo tube; 16. Baffle; 17. Water pump; 18. Fastening bolt; 19. Slide groove; 20. Support plate; 21. Strong magnet; 22. Filter screen.

[0025] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0026] The coolant recovery type CNC machine tool provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0027] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0028] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0029] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0030] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0031] like Figure 1 and Figure 4 As shown, an embodiment of this utility model provides a coolant recovery type CNC machine tool, including a CNC machine tool body 1 and a coolant recovery section 2 disposed at the bottom of the CNC machine tool body 1. A coolant recovery tank 3 is embedded and fixed in the coolant recovery section 2. A mounting bracket 9 is slidably inserted into the side wall of the coolant recovery tank 3. A baffle 16 is fixed at equal intervals in the mounting bracket 9, and a strong magnet 21 that is intersected with the baffle 16 is fixed in the mounting bracket 9.

[0032] The CNC machine tool body 1 is provided with a machining cavity 6, and a coolant outlet channel 4 is opened at the bottom end of the CNC machine tool body 1. A control panel 5 is installed on the side wall of the CNC machine tool body 1, and an indicator light 8 is fixedly installed on the top of the CNC machine tool body 1. A protective door 7 is slidably inserted into the machining cavity 6. Support plates 20 are fixed at equal intervals on the top wall of the coolant recovery tank 3. Multiple support plates 20 are all corresponding to the opening of the coolant recovery tank 3. The top ends of multiple support plates 20 respectively abut against the baffle 16 and the mounting bracket 9. Two adjacent support plates 20 A filter screen 22 is fixed between the filter screens. The baffle 16 in the mounting bracket 9 blocks large workpieces. Coolant containing iron filings flows in from the opening at the top of the coolant recovery tank 3. The iron filings in the coolant are attracted by the strong magnet 21. A small amount of the escaped iron filings fall to the top of the filter screen 22 and are also attracted by the magnetism of the strong magnet 21. After the coolant permeates the filter screen 22, it flows back to the coolant recovery tank 3. The strong magnet 21 attracts the iron filings in the coolant, which greatly reduces the iron filings remaining on the surface of the filter screen 22.

[0033] like Figure 2 and Figure 3 As shown, a handle 10 is fixedly installed on the side wall of the mounting bracket 9, and symmetrically arranged on the side wall of the mounting bracket 9 are threaded knob bolts 11 that are inserted into the coolant recovery tank 3. A liquid level viewing window 12 is embedded in the side wall of the coolant recovery tank 3, and a rigid guide rod 13 is installed at the top of the coolant recovery tank 3. A bamboo tube 15 is fixedly installed at the top of the rigid guide rod 13, and a cooling nozzle 14 is fixed on the bamboo tube 15. The bottom end of the rigid guide rod 13 extends into the coolant recovery tank 3 and is fixedly installed with a water pump 17. The bottom end of the water pump 17 is arranged in a ring array with fastening bolts 18 that are threaded into the bottom wall of the coolant recovery tank 3. The fastening bolts 18 make the water pump 17 cool in the coolant recovery tank 3. The bottom of the coolant recovery tank 3 remains fixed, and the top opening of the coolant recovery tank 3 is symmetrically provided with sliding grooves 19. The protrusions at both ends of the mounting bracket 9 are fitted into the sliding grooves 19. The knob bolts 11 are threaded into the side wall of the coolant recovery tank 3 to keep the mounting bracket 9 fixed. After unscrewing the knob bolts 11, the handles 10 are used to pull the protrusions at both ends of the mounting bracket 9 to slide and move the mounting bracket 9 out of the coolant recovery tank 3. The iron filings adsorbed on the strong magnet 21 in the mounting bracket 9 are cleaned. The iron filings on the strong magnet 21 are cleaned by various methods, including impact and vibration. The small amount of iron filings remaining on the strong magnet 21 after cleaning does not affect its normal use.

[0034] The working principle of the technical solution provided by this utility model is as follows:

[0035] During use, the baffle 16 in the mounting bracket 9 blocks large workpieces. Coolant containing iron filings flows in from the opening at the top of the coolant recovery tank 3. The iron filings in the coolant are attracted by the strong magnet 21. A small amount of the escaped iron filings fall to the top of the filter screen 22 and are also attracted by the magnetism of the strong magnet 21. After the coolant permeates the filter screen 22, it flows back into the coolant recovery tank 3. The strong magnet 21 attracts the iron filings in the coolant, which greatly reduces the iron filings remaining on the surface of the filter screen 22 and avoids the need to regularly disassemble and clean the filter screen 22. The knob bolt 11 is threaded into the side wall of the coolant recovery tank 3 to keep the mounting bracket 9 fixed. After unscrewing the knob bolt 11, the mounting bracket 9 is slid out of the coolant recovery tank 3 by the handle 10, and the iron filings attracted by the strong magnet 21 in the mounting bracket 9 are cleaned.

[0036] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A coolant recovery type NC machine tool characterized by comprising: The device includes a CNC machine tool body and a coolant recovery unit located at the bottom of the CNC machine tool body. A coolant recovery tank is embedded and fixed in the coolant recovery unit. A mounting bracket is slidably inserted into the side wall of the coolant recovery tank. Baffles are fixed at equal intervals in the mounting bracket, and strong magnets that intersect with the baffles are fixed in the mounting bracket.

2. The cooling liquid recovery type CNC machine tool according to claim 1, characterized by, The CNC machine tool body is provided with a machining cavity, and a liquid outlet channel is opened at the bottom end of the CNC machine tool body.

3. The cooling liquid recovery type CNC machine tool according to claim 2, characterized by The CNC machine tool body has a control panel installed on its side wall, and an indicator light is fixedly installed on the top of the CNC machine tool body. A protective door is slidably inserted into the machining cavity.

4. The cooling liquid recycling CNC machine tool according to claim 1, characterized in that, The mounting bracket has a handle fixedly installed on its side wall, and the side wall of the mounting bracket is symmetrically provided with screw bolts that are threaded into the coolant recovery tank.

5. The cooling fluid recovery type CNC machine tool according to claim 4, wherein The coolant recovery tank has a liquid level viewing window embedded in its side wall, and a rigid guide rod is installed at the top of the coolant recovery tank.

6. The cooling fluid recovery type CNC machine tool according to claim 5, wherein A bamboo-joint tube is fixedly installed at the top of the rigid guide rod, and a cooling nozzle is fixed on the bamboo-joint tube.

7. The cooling fluid recovery type CNC machine tool according to claim 6, wherein The bottom end of the rigid guide rod extends into the coolant recovery tank and is fixedly installed with a water pump. The bottom end of the water pump is provided with threaded fastening bolts that are arranged in a ring array and inserted into the bottom wall of the coolant recovery tank.

8. The cooling fluid recycling CNC machine according to claim 1, wherein, The top opening of the coolant recovery tank is symmetrically provided with sliding grooves, and the protrusions at both ends of the mounting bracket are fitted into the sliding grooves.

9. The coolant recovery type CNC machine tool according to claim 1, characterized in that, The top wall of the coolant recovery tank is fixed with support plates at equal intervals, and the multiple support plates correspond to the opening of the coolant recovery tank.

10. The cooling fluid recovery type CNC machine tool according to claim 9, wherein The tops of the multiple support plates abut against the baffle and the mounting bracket respectively, and a filter screen is fixed between two adjacent support plates.

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