CN112207621B - Cutting fluid centralized liquid supply system - Google Patents
Cutting fluid centralized liquid supply system Download PDFInfo
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- CN112207621B CN112207621B CN202011021535.9A CN202011021535A CN112207621B CN 112207621 B CN112207621 B CN 112207621B CN 202011021535 A CN202011021535 A CN 202011021535A CN 112207621 B CN112207621 B CN 112207621B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention provides a cutting fluid centralized liquid supply system, which relates to the technical field of cutting equipment and comprises a preparation pool, wherein a cutting fluid box is arranged in the preparation pool, a liquid return pump is fixedly arranged on the inner wall of the bottom of the preparation pool, a liquid return pipe communicated with the cutting fluid box is arranged on the liquid return pump, a main liquid supply pipeline is arranged on the cutting fluid box, one end of the main liquid supply pipeline is connected with a main liquid supply pump arranged in the cutting fluid box, a plurality of branch liquid supply pipelines are arranged on the main liquid supply pipeline at intervals, the other end of the main liquid supply pipeline is closed, a return tank is arranged outside the preparation pool, a filtering device is arranged in the return tank, the return tank is communicated with the cutting fluid box through the return pipeline, a return pump is arranged on the return pipeline, the branch liquid supply pipelines are connected with machine tools through auxiliary liquid supply devices, and the machine tools are distributed along the length direction of the main liquid supply pipeline. The invention has the advantages of realizing the centralized liquid supply of the cutting fluid, reducing the labor force of staff during the liquid change, shortening the liquid change time and the like.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to a cutting fluid centralized liquid supply system.
Background
At present, the conventional cutting fluid supply of machine tool equipment is generally a single machine independent supply, that is, each machine tool equipment is provided with an independent cutting fluid supply system, and the single machine independent supply system mainly has the following defects: the cutting fluid supply system of each machine tool equipment needs to be provided with a water pump, and when the using amount of the machine tool equipment is large, the total power of the water pumps of the cutting fluid supply systems of the machine tool equipment is large, so that the electric energy consumption is large; and when the cutting fluid is supplemented, each machine tool independently and manually supplies the fluid, which is labor-consuming, labor-consuming and time-consuming, and seriously influences the production efficiency.
Disclosure of Invention
The invention aims to provide a cutting fluid centralized liquid supply system which can realize centralized liquid supply of cutting fluid and reduce the labor force of staff and the liquid change time during liquid change.
In order to solve the technical problem, the invention provides a cutting fluid centralized liquid supply system which comprises a blending pool, wherein a cutting fluid box is arranged in the blending pool, a liquid return pump is fixedly arranged on the inner wall of the bottom of the blending pool, a liquid distribution pipe communicated with the cutting fluid box is arranged on the liquid return pump, a main liquid conveying pipeline is arranged on the cutting fluid box, one end of the main liquid conveying pipeline is connected with a main liquid supply pump arranged in the cutting fluid box, a plurality of branch liquid conveying pipelines are arranged on the main liquid conveying pipeline at intervals, the other end of the main liquid conveying pipeline is closed, a return tank is arranged outside the blending pool, a filtering device is arranged in the return tank, the return tank is communicated with the cutting fluid box through a return pipeline, a return pump is arranged on the return pipeline, the branch liquid conveying pipelines are connected with machine tools through auxiliary liquid supply devices, the machine tools are distributed along the length direction of the main liquid conveying pipeline, each auxiliary liquid supply device comprises an auxiliary liquid supply box device and a liquid supply conversion joint device, the auxiliary liquid supply box device comprises a box body base, the box body base is fixedly arranged outside a machine tool, an auxiliary liquid supply box is movably arranged on the box body base, a cutting liquid pump is arranged in the auxiliary liquid supply box, a cutting liquid supply port and a cutting liquid outlet are respectively arranged on the machine tool, the cutting liquid supply port of the machine tool is communicated with the cutting liquid pump, a return hose is arranged on the cutting liquid outlet of the machine tool, the return hose is positioned outside the machine tool, the liquid supply conversion joint device comprises a joint fixing seat, the joint fixing seat is connected to the side wall of the auxiliary liquid supply box through a plurality of connecting bolts, the joint fixing seat is of a U-shaped structure, a hollow liquid supply disc is rotatably arranged in the U-shaped opening of the joint fixing seat through a rotating shaft, a plurality of connecting pipes are arranged on the peripheral wall of the hollow liquid supply disc at intervals, the connecting pipes are all communicated with the hollow liquid supply disc, and a branch liquid conveying pipe is movably connected with one of the connecting pipes, a liquid return pipe device is arranged on the bottom surface of the U-shaped opening of the joint fixing seat, penetrates through the auxiliary liquid supply box and is communicated with the auxiliary liquid supply box.
Preferably, the filtering device comprises a filtering plate, the filtering plate is horizontally arranged at the top in the backflow box, the front end of the filtering plate and the inner wall of the front end of the backflow box are arranged at intervals, the rear end of the filtering plate is arranged on the inner wall of the rear end of the backflow box, the top surface of the filtering plate is inclined, a plurality of filtering flow channels are arranged on the top surface of the filtering plate at intervals in parallel, the filtering flow channels are bent, one ends of the filtering flow channels are positioned on the inner wall of the rear end of the backflow box, the other ends of the filtering flow channels are flush with the front end surface of the filtering plate, the other ends of the filtering flow channels are provided with filtering blocking nets, the filtering blocking nets are of a screen mesh structure, a magnet rod is further arranged above the other ends of the filtering flow channels, the filtering flow channels can conveniently flow through the filtering flow channels on the top surface of the filtering plate after the chip liquid is recovered, the filtering flow channels can play a role in buffering the flow speed of the chip liquid, and are beneficial to the chip liquid to be stably filtered through the filtering blocking nets, and make the impurity in the smear metal liquid can stop and be convenient for collect and clear up in filtering the runner, the magnet pole is convenient for adsorb the impurity in the smear metal liquid to be convenient for collect the impurity in the smear metal liquid.
Preferably, the liquid return pipe device comprises a liquid return pipe, one end of the liquid return pipe is communicated with the auxiliary liquid supply box, the other end of the liquid return pipe penetrates through the bottom surface of a U-shaped opening of the joint fixing seat to the U-shaped opening of the joint fixing seat, the other end of the liquid return pipe is movably sleeved with a leakage-proof pipe, and when the liquid return pipe is disconnected with the main liquid conveying pipeline, a backflow hose on a cutting liquid outlet of the machine tool can be inserted into the leakage-proof pipe for recycling cutting liquid between the auxiliary liquid supply box and the corresponding machine tool.
Preferably, the one end of backflow pipeline is located the below of filter, and communicates with the return-flow tank mutually, and backflow pipeline's the other end is linked together with the smear metal liquid case, and the backwash pump setting is served at one of backflow pipeline, and is located the return-flow tank, and the circulation utilization can be carried out in retrieving the smear metal liquid to the smear metal liquid case through backflow pipeline after being convenient for filter.
Preferably, the leak protection pipe is of an internal thread pipe structure, an external thread is arranged on the outer peripheral wall of the other end of the liquid return pipe, one end of the leak protection pipe is in threaded connection with the other end of the liquid return pipe, the other end of the leak protection pipe faces the hollow liquid supply disc, the length of the leak protection pipe on the other end of the liquid return pipe is adjusted conveniently by rotating the leak protection pipe, and leaked liquid can be collected when liquid leaks from the connecting pipe.
Preferably, one end of the connecting pipe is communicated with the hollow liquid supply disc, the other end of the connecting pipe is in threaded connection with an extension sleeve, the extension sleeve is in an internal thread tubular shape with openings at two ends, a compression spring is further sleeved outside the connecting pipe, two ends of the compression spring are respectively fixedly connected with the outer peripheral wall of the hollow liquid supply disc and the extension sleeve, the diameter of the leakage-proof pipe is larger than that of the extension sleeve, the branch infusion pipeline is in threaded connection with the extension sleeve, plugs with adaptive shapes are movably arranged in the extension sleeve, the extension sleeve can conveniently extend into the leakage-proof pipe by adjusting the length of the extension sleeve at the other end of the connecting pipe, and chip liquid is prevented from scattering during circulation; through the detachable connection between the branch liquid conveying pipeline and the extension sleeve, each machine tool can be disconnected from the main liquid conveying pipeline and independently use the cutting liquid in the auxiliary liquid supply tank.
Preferably, the included angle between the top surface of the filter plate and the horizontal plane is within a certain range, so that the chip liquid can conveniently flow from the rear end of the filter plate to the front end of the filter plate, and the flowing speed of the chip liquid cannot be too high.
The invention has the beneficial effects that:
(1) by arranging a plurality of branch infusion pipelines corresponding to the machine tools on the main infusion pipeline and matching with the backflow hoses, the cutting fluid can be supplied to each machine tool for use as required, so that the centralized fluid supply of the cutting fluid is realized, the labor force of staff during fluid replacement and the fluid replacement time are reduced, the cutting fluid used by each machine tool can be filtered, the effect of recycling is achieved, and the production efficiency is improved;
(2) by the detachable connection between the branch liquid conveying pipeline and the extension sleeve, the cutting fluid in the auxiliary liquid supply tank can be independently used after each machine tool is disconnected from the main liquid conveying pipeline, so that the problem that when a small number of machine tools are started, if concentrated liquid supply is still used, cost waste is easily caused is avoided;
(3) a cutting fluid tank is arranged in the blending pool, so that the cutting fluid can be blended conveniently as required, and after blending is finished, the cutting fluid can be directly pumped into the cutting fluid tank under the action of a fluid return pump in the blending pool;
(4) the arrangement of the filtering device can uniformly and intensively filter the cutting fluid used by the machine tool and supply the cutting fluid to each machine tool for recycling, so that the production cost is saved, and the influence of impurities in the cutting fluid on the use effect is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a centralized liquid supply system for cutting fluid according to the present invention;
FIG. 2 is a schematic diagram showing a position of a chip liquid box of the chip liquid centralized liquid supply system according to the present invention;
FIG. 3 is a schematic diagram showing the position of a base of a box body of a centralized chip liquid supply system according to the present invention;
FIG. 4 is a schematic structural view of a liquid supply adapter device of a cutting fluid centralized liquid supply system according to the present invention;
FIG. 5 is a schematic structural diagram of a filtering device of a centralized chip liquid supply system according to the present invention;
the reference signs are: 1. a blending pool; 11. returning to the liquid pump; 12. a liquid distribution pipe; 2. a chip liquid box; 21. a main infusion line; 22. a main liquid supply pump; 23. a branch transfusion pipeline; 3. a return tank; 31. a return line; 32. a reflux pump; 4. a filtration device; 41. a filter plate; 42. filtering the flow channel; 43. filtering and blocking nets; 44. a magnet rod; 5. a secondary liquid supply device; 51. a secondary liquid supply tank device; 511. a base of the box body; 512. a secondary liquid supply tank; 513. a cutting liquid pump; 52. a liquid supply crossover sub assembly; 521. a connector fixing seat; 5211. a rotating shaft; 522. a connecting bolt; 523. a hollow liquid supply tray; 524. a connecting pipe; 5241. an extension sleeve; 5242. a compression spring; 525. a liquid return pipe device; 5251. a liquid return pipe; 5252. a leakage-proof pipe; 6. a machine tool; 61. a return hose.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-5, a centralized cutting fluid supply system according to this embodiment includes a blending tank 1, a cutting fluid tank 2 is disposed in the blending tank 1, a fluid return pump 11 is fixedly disposed on an inner wall of a bottom of the blending tank 1, a fluid distribution pipe 12 communicated with the cutting fluid tank 2 is disposed on the fluid return pump 11, a main fluid supply pipe 21 is disposed on the cutting fluid tank 2, one end of the main fluid supply pipe 21 is connected to a main fluid supply pump 22 disposed in the cutting fluid tank 2, a plurality of branch fluid supply pipes 23 are disposed at intervals on the main fluid supply pipe 21, the other end of the main fluid supply pipe 21 is closed, a return tank 3 is disposed outside the blending tank 1, a filter 4 is disposed in the return tank 3, the return tank 3 is communicated with the cutting fluid tank 2 through a return pipe 31, a return pump 32 is disposed on the return pipe 31, machine tools 6 are connected to the branch fluid supply pipes 23 through auxiliary fluid supply devices 5, the machine tool 6 is distributed along the length direction of the main liquid conveying pipeline 21, the auxiliary liquid supply device 5 comprises an auxiliary liquid supply tank device 51 and a liquid supply conversion joint device 52, the auxiliary liquid supply tank device 51 comprises a tank body base 511, the tank body base 511 is fixedly arranged outside the machine tool 6, an auxiliary liquid supply tank 512 is movably arranged on the tank body base 511, a cutting fluid pump 513 is arranged in the auxiliary liquid supply tank 512, a cutting fluid supply port and a cutting fluid outlet are respectively arranged on the machine tool 6, the cutting fluid supply port of the machine tool 6 is communicated with the cutting fluid pump 513, a return hose 61 is arranged on the cutting fluid outlet of the machine tool 6, the return hose 61 is positioned outside the machine tool 6, the liquid supply conversion joint device 52 comprises a joint fixing seat 521, the joint fixing seat 521 is connected to the side wall of the auxiliary liquid supply tank 512 through a plurality of connecting bolts 522, the joint fixing seat 521 is of a U-shaped structure, a hollow liquid supply disc 523 is rotatably arranged in the U-shaped opening of the joint fixing seat 521 through a rotating shaft 5211, a plurality of connecting pipes 524 are arranged on the outer peripheral wall of the hollow liquid supply tray 523 at intervals, the connecting pipes 524 are communicated with the hollow liquid supply tray 523, the branch infusion pipeline 23 is movably connected with one of the connecting pipes 524, a liquid return pipe device 525 is arranged on the bottom surface of the U-shaped opening of the connector fixing seat 521, and the liquid return pipe device 525 penetrates through the auxiliary liquid supply tank 512 and is communicated with the auxiliary liquid supply tank 512.
The filtering device 4 comprises a filtering plate 41, the filtering plate 41 is horizontally arranged at the top in the return box 3, the front end of the filtering plate 41 and the front end inner wall of the return box 3 are arranged at intervals, the rear end of the filtering plate 41 is arranged on the rear end inner wall of the return box 3, the top surface of the filtering plate 41 is inclined, a plurality of filtering flow passages 42 are arranged on the top surface of the filtering plate 41 at intervals in parallel, the filtering flow passages 42 are bent, one end of each filtering flow passage 42 is arranged on the rear end inner wall of the return box 3, the other end of each filtering flow passage 42 is flush with the front end surface of the filtering plate 41, the other end of each filtering flow passage 42 is provided with a filtering baffle net 43, each filtering baffle net 43 is of a screen mesh structure, a magnet rod 44 is further arranged above the other end of each filtering flow passage 42, the filtering flow passages 42 are convenient to flow through the filtering flow passages 42 on the top surface of the filtering plate 41 after the chip liquid is recovered, and the filtering flow passages 42 can buffer the flow speed of the chip liquid, the chip liquid can be filtered through the filtering baffle net 43 smoothly, impurities in the chip liquid can stay in the filtering flow channel 42 to be collected and cleaned conveniently, the magnet rod 44 can absorb the impurities in the chip liquid conveniently, the impurities in the chip liquid can be collected conveniently, the liquid return pipe device 525 comprises a liquid return pipe 5251, one end of the liquid return pipe 5251 is communicated with the auxiliary liquid supply box 512, the other end of the liquid return pipe 5251 penetrates through the bottom surface of the U-shaped opening of the connector fixing seat 521 to the U-shaped opening of the connector fixing seat 521, the leakage-proof pipe 5252 is movably sleeved outside the other end of the liquid return pipe 5251, when the liquid return pipe is disconnected with the main liquid conveying pipeline 21, the return hose 61 on the cutting liquid outlet of the machine tool 6 can be inserted into the leakage-proof pipe 5252, the chip liquid can be recycled between the auxiliary liquid supply box 512 and the corresponding machine tool 6, one end of the return pipe 31 is positioned below the filter plate 41, And is connected with the return tank 3, the other end of the return pipe 31 is connected with the chip liquid tank 2, the return pump 32 is arranged at one end of the return pipe 31 and is positioned in the return tank 3, so that the chip liquid filtered by the filter plate 41 can be recycled in the chip liquid tank 2 through the return pipe 31, the leakproof pipe 5252 is of an internal thread pipe structure, the outer peripheral wall of the other end of the return pipe 5251 is provided with an external thread, one end of the leakproof pipe 5252 is in threaded connection with the other end of the return pipe 5251, the other end of the leakproof pipe 5252 faces the hollow liquid supply disc 523, so that the length of the leakproof pipe 5252 on the other end of the return pipe 5251 can be adjusted by rotating the leakproof pipe 5252, so that leakage can be collected when the connecting pipe 524 leaks, one end of the connecting pipe 524 is connected with the hollow liquid supply disc 523, the other end of the connecting pipe 524 is in threaded connection with the extension sleeve 5241, and the extension sleeve 5241 is a tubular internal thread with two open ends, a compression spring 5242 is further sleeved outside the connecting pipe 524, two ends of the compression spring 5242 are respectively fixedly connected with the outer peripheral wall of the hollow liquid supply disc 523 and the extension sleeve 5241, the diameter of the leakage-proof pipe 5252 is larger than that of the extension sleeve 5241, the branch liquid conveying pipe 23 is in threaded connection with the extension sleeve 5241, plugs with matched shapes are further movably arranged in the extension sleeve 5241, and the extension sleeve 5241 can be conveniently extended into the leakage-proof pipe 5252 by adjusting the length of the extension sleeve 5241 at the other end of the connecting pipe 524, so that the scattering of the cutting fluid during circulation is avoided; through detachable connection between branch infusion pipeline 23 and extension sleeve 5241 for every lathe 6 can break off, independently use the smear metal liquid in the vice feed tank 512 with main infusion pipeline 21 between, the contained angle between the top surface of filter 41 and the horizontal plane is between 2 to 5 degrees, is convenient for make smear metal liquid flow to the front end of filter 41 from the rear end of filter 41, and can not make smear metal liquid flow velocity too fast.
The working principle of the invention is as follows: when the main fluid supply pipe 21 is normally used for circulating the chip fluid, the return hoses 61 can be set to have corresponding lengths according to different positions of the machine tools 6, so that each return hose 61 can be connected to the return tank 3, the chip fluid used on each machine tool 6 can flow into the return tank 3, before starting the machine tools 6, the extension sleeves 5241 and the branch fluid supply pipes 23 on the corresponding machine tools 6 can be connected with each other by screw threads, when starting the machine tools 6 on the corresponding positions, the chip fluid in the chip fluid tank 2 sequentially flows into the hollow fluid supply tray 523 through the main fluid supply pipe 21, the branch fluid supply pipes 23, the extension sleeves 5241 and the connecting pipe 524 under the action of the main fluid supply pump 22, and then flows into the auxiliary fluid supply tank 512 through the fluid return pipe 5251 from the hollow fluid supply tray 523, and because the chip fluid pump 513 is arranged in the auxiliary fluid supply tank 512, and the cutting fluid supply port of the machine tool 6 is communicated with the chip fluid pump 513, therefore, the cutting fluid in the auxiliary fluid supply tank 512 enters the machine tool 6 under the action of the cutting fluid pump 513; because the backflow hose 61 is arranged on the cutting fluid outlet of the machine tool 6, after the cutting fluid is used, the cutting fluid can flow back into the backflow box 3 through the backflow hose 61 via the cutting fluid outlet of the machine tool 6, the cutting fluid flows from one end of the filtering flow passage 42 to the other end of the filtering flow passage 42, when the cutting fluid flows through the filtering flow passage 42 on the top surface of the filtering plate 41, the filtering flow passage 42 can buffer the flow velocity of the cutting fluid, the cutting fluid can be filtered by the filtering baffle net 43 smoothly, impurities in the cutting fluid can stay in the filtering flow passage 42 to be collected and cleaned conveniently, and meanwhile, the magnet rod 44 can adsorb the impurities in the cutting fluid, so that the impurities in the cutting fluid can be collected conveniently; because the front end of the filter plate 41 and the inner wall of the front end of the return box 3 are arranged at intervals, the filtered cutting fluid flows down into the return box 3 through the front end of the filter plate 41 and then flows back into the cutting fluid box 2 through the return pipeline 31 under the action of the return pump 32 to be circulated; when the main infusion pipe 21 is damaged or needs to be repaired or when only a small number of machine tools 6 are used alone, the extension sleeve 5241 on the corresponding machine tool 6 can be disconnected from the branch liquid conveying pipeline 23, the extension sleeve 5241 is blocked by using a plug to prevent liquid leakage, the return hose 61 is communicated with the corresponding auxiliary liquid supply tank 512 of the machine tool 6, when the machine tool 6 is started, the cutting fluid in the auxiliary fluid supply tank 512 enters the machine tool 6 under the action of the cutting fluid pump 513, and after the cutting fluid is used, the cutting fluid can flow back into the auxiliary fluid supply tank 512 through the return hose 61 through the cutting fluid outlet of the machine tool 6, the auxiliary fluid supply tank 512 can also be provided with a corresponding filtering device, so that the cutting fluid can be recycled after being filtered, each machine tool 6 can be independent at the moment, the chip liquid can be transported without the main liquid conveying pipeline 21, so that the production cost is reduced, namely, the chip liquid reserved in the auxiliary liquid supply box 512 is supplied to the machine tool 6 for recycling; when the chip liquid needs to be supplemented, water can be added into the blending tank 1, then the corresponding chip liquid is added according to needs, and after blending is completed, the chip liquid is pumped into the chip liquid tank 2 through the liquid distribution pipe 12 under the action of the liquid return pump 11 in the blending tank 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A centralized liquid supply system for cutting fluid is characterized in that: comprises a blending pool (1), a cutting fluid tank (2) is arranged in the blending pool (1), a fluid return pump (11) is fixedly arranged on the inner wall of the bottom of the blending pool (1), a fluid distribution pipe (12) communicated with the cutting fluid tank (2) is arranged on the fluid return pump (11), a main fluid transmission pipeline (21) is arranged on the cutting fluid tank (2), one end of the main fluid transmission pipeline (21) is connected with a main fluid supply pump (22) arranged in the cutting fluid tank (2), a plurality of fluid transmission pipelines (23) are arranged on the main fluid transmission pipeline (21) at intervals, the other end of the main fluid transmission pipeline (21) is closed, a reflux tank (3) is arranged outside the blending pool (1), a filtering device (4) is arranged in the reflux tank (3), the reflux tank (3) is communicated with the cutting fluid tank (2) through a reflux pipeline (31), and a reflux pump (32) is arranged on the reflux pipeline (31), the branch liquid conveying pipelines (23) are connected with machine tools (6) through auxiliary liquid supply devices (5), the machine tools (6) are distributed along the length direction of the main liquid conveying pipeline (21), each auxiliary liquid supply device (5) comprises an auxiliary liquid supply box device (51) and a liquid supply conversion joint device (52), each auxiliary liquid supply box device (51) comprises a box body base (511), each box body base (511) is fixedly arranged outside the machine tool (6), each box body base (511) is movably provided with an auxiliary liquid supply box (512), each auxiliary liquid supply box (512) is internally provided with a chip liquid pump (513), each machine tool (6) is provided with a cutting liquid supply port and a cutting liquid outlet, each cutting liquid supply port of each machine tool (6) is communicated with the chip liquid pump (513), each cutting liquid outlet of each machine tool (6) is provided with a backflow hose (61), each backflow hose (61) is positioned outside the machine tool (6), each liquid supply conversion joint device (52) comprises a joint fixing seat (521), the joint fixing seat (521) is connected to the side wall of the auxiliary liquid supply tank (512) through a plurality of connecting bolts (522), the joint fixing seat (521) is of a U-shaped structure, a hollow liquid supply disc (523) is rotatably arranged in a U-shaped opening of the joint fixing seat (521) through a rotating shaft (5211), a plurality of connecting pipes (524) are arranged on the peripheral wall of the hollow liquid supply disc (523) at intervals, the connecting pipes (524) are communicated with the hollow liquid supply disc (523), the branch infusion pipeline (23) is movably connected with one of the connecting pipes (524), a liquid return pipe device (525) is arranged on the bottom surface of the U-shaped opening of the joint fixing seat (521), the liquid return pipe device (525) penetrates through the auxiliary liquid supply tank (512) and is communicated with the auxiliary liquid supply tank (512), the liquid return pipe device (525) comprises a liquid return pipe (5251), one end of the liquid return pipe (5251) is communicated with the auxiliary liquid supply tank (512), the other end of the liquid return pipe (5251) penetrates through the bottom surface of the U-shaped opening of the joint fixing seat (521) to the U-shaped opening of the joint fixing seat (521), the outer part of the other end of the liquid return pipe (5251) is movably sleeved with a leakage-proof pipe (5252), the leakage-proof pipe (5252) is of an internal thread pipe structure, the outer peripheral wall of the other end of the liquid return pipe (5251) is provided with external threads, one end of the leakage-proof pipe (5252) is in threaded connection with the other end of the liquid return pipe (5251), the other end of the leakage-proof pipe (5252) faces the hollow liquid supply disc (523), one end of the connecting pipe (524) is communicated with the hollow liquid supply disc (523), the other end of the connecting pipe (524) is in threaded connection with an extension sleeve (5241), the extension sleeve (5241) is of an internal thread pipe shape with openings at two ends, the outer part of the connecting pipe (524) is further sleeved with a compression spring (5242), two ends of the compression spring (5242) are respectively and fixedly connected with the outer peripheral wall of the hollow liquid supply disc (523) and the extension sleeve (5241), the diameter of the anti-leakage pipe (5252) is larger than that of the extension sleeve (5241), the branch infusion pipeline (23) is in threaded connection with the extension sleeve (5241), and plugs with matched shapes are movably arranged in the extension sleeve (5241).
2. The centralized chip liquid supply system as set forth in claim 1, wherein: the filtering device (4) comprises a filtering plate (41), the filtering plate (41) is horizontally arranged at the top in the return tank (3), and the front end of the filter plate (41) and the front end inner wall of the return box (3) are arranged at intervals, the rear end of the filter plate (41) is arranged on the rear end inner wall of the return box (3), the top surface of the filter plate (41) is inclined, a plurality of filter flow channels (42) are arranged on the top surface of the filter plate (41) at intervals in parallel, the filter flow channels (42) are bent, one end of each filter flow channel (42) is positioned on the rear end inner wall of the return box (3), the other end of each filter flow channel (42) is flush with the front end surface of the filter plate (41), and the other end of the filtering flow passage (42) is provided with a filtering baffle net (43), the filtering baffle net (43) is of a screen structure, and a magnet rod (44) is also arranged above the other end of the filtering flow passage (42).
3. The centralized chip liquid supply system as set forth in claim 2, wherein: one end of the return pipeline (31) is positioned below the filter plate (41) and communicated with the return box (3), the other end of the return pipeline (31) is communicated with the cutting fluid box (2), and the return pump (32) is arranged at one end of the return pipeline (31) and positioned in the return box (3).
4. The centralized chip liquid supply system as set forth in claim 2, wherein: the included angle between the top surface of the filter plate (41) and the horizontal plane is 2-5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021535.9A CN112207621B (en) | 2020-09-25 | 2020-09-25 | Cutting fluid centralized liquid supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021535.9A CN112207621B (en) | 2020-09-25 | 2020-09-25 | Cutting fluid centralized liquid supply system |
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| CN112207621A CN112207621A (en) | 2021-01-12 |
| CN112207621B true CN112207621B (en) | 2022-03-11 |
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| CN207508833U (en) * | 2017-11-27 | 2018-06-19 | 深圳睿思精密制造有限公司 | Centralization cutting liquid supply system |
| CN108544300A (en) * | 2018-05-23 | 2018-09-18 | 广州汇专工具有限公司 | A kind of two-fluid concentric tube and non-concentric pipe switching device |
| CN110576334A (en) * | 2019-09-25 | 2019-12-17 | 新昌县佛虑机械配件厂 | CNC processing cutting fluid heat sink |
| CN211052550U (en) * | 2019-11-07 | 2020-07-21 | 哈尔滨星工数控工具有限公司 | Numerical control lathe cutter convenient to pour into bearing lubricating oil into |
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2020
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| CN206689828U (en) * | 2017-04-21 | 2017-12-01 | 广东城锐精密五金科技有限公司 | A kind of metal working machine tool cutting fluid concentrated supply device |
| CN207508833U (en) * | 2017-11-27 | 2018-06-19 | 深圳睿思精密制造有限公司 | Centralization cutting liquid supply system |
| CN108544300A (en) * | 2018-05-23 | 2018-09-18 | 广州汇专工具有限公司 | A kind of two-fluid concentric tube and non-concentric pipe switching device |
| CN110576334A (en) * | 2019-09-25 | 2019-12-17 | 新昌县佛虑机械配件厂 | CNC processing cutting fluid heat sink |
| CN211052550U (en) * | 2019-11-07 | 2020-07-21 | 哈尔滨星工数控工具有限公司 | Numerical control lathe cutter convenient to pour into bearing lubricating oil into |
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| CN112207621A (en) | 2021-01-12 |
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