NL2032018B1 - Cooling device for wire cutting machine tool equipment - Google Patents

Cooling device for wire cutting machine tool equipment Download PDF

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Publication number
NL2032018B1
NL2032018B1 NL2032018A NL2032018A NL2032018B1 NL 2032018 B1 NL2032018 B1 NL 2032018B1 NL 2032018 A NL2032018 A NL 2032018A NL 2032018 A NL2032018 A NL 2032018A NL 2032018 B1 NL2032018 B1 NL 2032018B1
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NL
Netherlands
Prior art keywords
water tank
cooling water
cooling
pressing
rod
Prior art date
Application number
NL2032018A
Other languages
Dutch (nl)
Other versions
NL2032018A (en
Inventor
Lu Jing
Zhang Qixue
Hua Junguo
Pan Huawei
Jiang Quan
Ju Liping
Cui Lei
Zhou Dong
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Suqian Univ
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Application filed by Suqian Univ filed Critical Suqian Univ
Publication of NL2032018A publication Critical patent/NL2032018A/en
Application granted granted Critical
Publication of NL2032018B1 publication Critical patent/NL2032018B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/10—Supply or regeneration of working media
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The application discloses a cooling device for wire cutting machine tool equipment, comprising a cooling water tank, a power mechanism and a processing device. The processing device is arranged on the top of the inner wall of the cooling water tank and is 5 close to the power mechanism, and the driving device is arranged at the inner central position of the cylinder, a slag removing device is arranged inside the cylinder and close to the driving device, and a cleaning device is arranged at the top surface of connecting rotating shaft and close to the slag removing device. A pressing device is arranged at the bottom surface of connecting rotating shaft. One end of a supporting rod is fixedly 10 connected with the end of the connecting piece away from the connecting rotating shaft. The surface edge of the curved surface scraper is fixedly connected with the bottom surface of the supporting rod on one side, and the surface edge of a toggle blade is fixedly connected with the top surface of the supporting rod on one side. The present application relates to the technical field of cooling equipment. The cooling device for the wire cutting 15 machine equipment achieves the effect of preventing clogging, can deal with waste chips in time, and the waste is not easy to accumulate, and it is not easy to be blocked. The device is safe and reliable, and improves the use performance. Fig. 1 l7

Description

Cooling device for wire cutting machine tool equipment
TECHNICAL FIELD
[0001] The present application relates to the technical field of cooling equipment, in particular to a cooling device for wire cutting machine tool equipment.
BACKGROUND
[0002] Wire cutting is a commonly used workpiece processing method in industrial production, and has a wide range of applications in the manufacturing industry.
Wire cutting machine tools belong to the category of processing with electricity. The working principle of wire cutting machine tools is as follows: The electrode wire wound on the reel 1s wound out from the outlet seat along the rotation direction of the reel and moves at a certain speed. The workpiece mounted on the worktable of the machine tool is shaped relative to the electrode wire by the worktable according to the predetermined control trajectory. One pole of the pulse power supply is connected to the workpiece, and the other pole 1s connected to the electrode wire. A certain discharge gap 1s always maintained between the workpiece and the electrode wire. The spark discharge between the electrodes erodes a certain gap, and the continuous pulse discharge cuts out the workpiece with the desired shape and size.
[0003] At present, the structure of the existing cooling device for wire cutting machine equipment is too simple, and it is impossible to deal with the waste chips in the coolant in time. When the waste chips in the coolant accumulate to a certain proportion, the waste chips will gather together and adhere to the cooling pipes of the machine tool, which can easily cause the blockage of the cooling pipes of the machine tool. Although some waste chips can be filtered through the filter screen, a large amount of waste chips will adhere to the surface of the filter screen, which requires manual cleaning on a regular basis, which increases the workload of workers and reduces performance.
SUMMARY OF THE APPLICATION
[0004] In order to solve the above technical problems, the present application provides a cooling device for wire cutting machine tool equipment. The following problems are solved, that are, the structure of the existing cooling device for wire cutting 1 machine equipment is too simple, and it is impossible to deal with the waste chips in the coolant in time. When the waste chips in the coolant accumulate to a certain proportion, the waste chips will gather together and adhere to the cooling pipes of the machine tool, which can easily cause the blockage of the cooling pipes of the machine tool. Although some waste chips can be filtered through the filter screen, a large amount of waste chips will adhere to the surface of the filter screen, which requires manual cleaning on a regular basis, which increases the workload of workers and reduces performance.
[0005] To achieve the above purpose, the present application is achieved through the following technical solutions: A cooling device for wire cutting machine tool equipment, comprising a cooling water tank, a power mechanism and a processing device, wherein the processing device is arranged on the top of the inner wall of the cooling water tank and the processing device is arranged on the top of the inner wall of the cooling water tank and close to the power mechanism; - the processing device 1s provided with a cylinder, a driving device, and a slag removing device, and the top of the cylinder is fixedly connected to the top of the inner wall of the cooling water tank, and the driving device is arranged at the inner central position of the cylinder, and the slag removing device is arranged inside the cylinder and close to the position of the driving device; - the driving device is provided with a connecting rotating shaft, a cleaning device, and a pressing device, the connecting rotating shaft is rotatably connected to the interior of the cylinder through a bracket, the cleaning device is arranged at the top surface of the connecting rotating shaft and is close to the slag removing device, the pressing device is arranged at the bottom surface of the connecting rotating shaft; the cleaning device is provided with a connecting piece, a supporting rod, a curved surface scraper, and a toggle blade, one end of the connecting piece is fixedly connected with the top surface of the connecting rotating shaft, and one end of the supporting rod is fixedly connected with the end of the connecting piece away from the connecting rotating shaft, and the surface edge of the curved surface scraper is fixedly connected to the bottom surface of the supporting rod on one side, and the surface edge of the toggle blade is fixedly connected to the top surface of the support rod on one side. When the power 2 mechanism drives the connecting rotating shaft to rotate, the cleaning device and the pressing device also rotate. At this time, the rotating curved surface scraper will scrape off the debris and slag filtered from the surface of the filter screen in time, and it is not easy to deposit the slag, thus achieving the effect of cleaning, and it is not easy to cause clogging.
The toggle blade under the rotation will spread the coolant flowing out from the low end of the liquid return pipe, so that the coolant can be spread evenly on the surface of the filter screen, which 1s helpful for filtering. At the same time, when the pressing device is rotated, a pressing force is applied to the slag cleaning device on the slag removing device, which 1s helpful for subsequent slag cleaning. In this way, the structure is ingeniously linked, which is safe and reliable, and realizes various functions and improves the use performance.
[0006] Preferably, a delivery pump is arranged on the top of the cooling water tank and is close to the power mechanism, and a liquid inlet end of the delivery pump is configured to penetrate through the top of the cooling water tank and extend to the inside thereof, and a liquid outlet end of the delivery pump is configured to communicate with a delivery pipe, and a liquid return pipe is arranged on the top of the cooling water tank and 1s close to the power mechanism, the bottom end of the liquid return pipe is configured to penetrate through the top of the cooling water tank and extend to the interior of the cylinder. One end of the delivery pump is connected to the designated position of the wire cutting machine equipment, and the coolant in the cooling water tank is delivered by the delivery pump, so as to cool the wire cutting machine equipment during processing. At this time, the coolant returns to the cooling water tank through the liquid return pipe, thus forming a circulation. At the same time, the returned coolant will be processed by the slag removing device on the processing device, and self-cleaning will be realized under the interaction between the driving device and the slag removing device. The whole device can deal with the waste chips in the coolant in time, the waste chips are not easy to accumulate, and thus the situation of blockage is not easy to occur, which is safe and reliable, and improves the use performance.
[0007] Preferably, the top surface of the connecting rotating shaft is rotatably connected to the top of the inner wall of the cooling water tank, and the top surface of the 3 connecting rotating shaft is configured to penetrate through the top of the inner wall of the cooling water tank and extend to the outside thereof, and the top end of the connecting rotating shaft is configured to connect to the output end of the power mechanism, the surface of the toggle blade is configured to be an arc surface.
[0008] Preferably, the pressing device is provided with an arc-shaped pressing rod, a pressing head, and a ball, and one end of the arc-shaped pressing rod is fixedly connected to the surface of the connecting rotating shaft, the top of the pressing head is fixedly connected to the end of the arc-shaped pressing rod away from the connecting shaft, the ball is rollingly connected to the bottom of the pressing head. When the connecting rotating shaft drives the arc-shaped pressing rod to rotate, the pressing head also rotates. By setting the bottom of the pressing head as an arc-shaped surface, the bottom of the rotating pressing head will come into contact with the pressure-bearing block on the slag cleaning device, and apply a pressing force to the pressure-bearing block along with the continuous rotation. Rolling friction is achieved through the rolling of balls at the bottom of the pressing head, which greatly reduces frictional resistance, which in turn helps the entire structure to operate smoothly and is less likely to be stuck. At the same time, this also helps to press the pressure- bearing block, and uses the interaction between the structures to connect the structures together, which is safe and reliable, and improves the use performance.
[0009] Preferably, the bottom of the pressing head is configured to be an arc surface, and the balls are evenly distributed on the bottom of the pressing head, and the bottom of the pressing head is provided with a rolling groove adapted to the ball.
[0010] Preferably, the slag removing device is provided with a skirt frame, a filter screen, and a slag cleaning device, the surface edge of the skirt frame is fixedly connected to the inner wall of the cooling water tank, the filter screen is arranged on the surface of the skirt frame, and the filter screen 1s configured to be tapered, and the slag cleaning device is arranged on the inner wall of the filter screen and is close to the bottom.
[0011] Preferably, the slag removing device is provided with an arc-shaped rotating rod, an impact ball, a curved drawing wire, a force-bearing connecting rod, and a pressure-bearing block, and the bottom end of the arc-shaped rotating rod is hinged to the 4 bottom edge of the skirt frame, and the impact ball is fixed on the top of the arc-shaped rotating rod, and the curved drawing wire is fixed between the inner wall of the filter screen and the two sides corresponding to the surface of the arc-shaped rotating rod, and one end of the force-bearing connecting rod is fixed on the surface of the arc-shaped rotating rod and is away from the side of the curved drawing wire, and the bottom of the pressure-bearing block is fixed on the end of the force-bearing connecting rod away from the curved drawing wire. When the liquid return pipe discharges the coolant to the surface of the filter screen, the filter screen filter out the waste chips in the coolant. By setting the filter screen into a conical shape, the filtered waste chips can flow to the bottom edge of the surface of the skirt frame in time. At the same time, when the pressure-bearing block is pressed by the rotating pressing head, the force-bearing connecting rod applies the pressing force to the arc-shaped rotating rod. By hinging the bottom end of the arc-shaped rotating rod with the bottom edge of the skirt frame, the arc-shaped rotating rod drives the impact ball to rotate to the side away from the inner wall of the filter screen, and stretches the curved drawing wire. With the continuous rotation of the pressing head, the pressing head 1s disengaged from the pressure-bearing block. At this time, the pressing force disappears, and under the pulling force of the curved drawing wire, the arc-shaped rotating rod drives the impact ball to reset. This makes the impact ball collide with the inner wall of the filter screen, which in turn causes the filter screen to vibrate, thereby causing the waste chips filtered on the surface of the filter screen to fall off. A further self-cleaning is thereby achieved. The mutual connection and interaction between the structures are used to achieve a variety of functions, which are safe and reliable, and improve the use performance.
[0012] Preferably, the impact ball is configured to be solid, and the top surface of the pressure block is configured to be an arc-shaped curved surface.
[0013] The present application provides a cooling device for wire cutting machine tool equipment, which has the following beneficial effects: 1) The cooling device for the wire cutting machine equipment connects one end of the conveying pump to the designated position of the wire cutting machine equipment through a cooling water tank, a power mechanism, a processing device, a conveying pump, a delivery pipe, a liquid return pipe, a cylinder, a driving device, and a slag removing device, 5 and conveys the coolant in the cooling water tank through the conveying pump, so as to cool the wire cutting machine equipment during processing. At this time, the coolant returns to the cooling water tank through the liquid return pipe, thus forming a circulation.
At the same time, the returned coolant will be processed by the slag removing device on the processing device, and self-cleaning will be realized under the interaction between the driving device and the slag removing device. The whole device can deal with the waste chips in the coolant in time, the waste chips are not easy to accumulate, and thus the situation of blockage is not easy to occur, which is safe and reliable, and improves the use performance. 2) The cooling device for the wire cutting machine equipment has a connecting rotating shaft, a cleaning device, a pressing device, a connecting piece, a supporting rod, a curved surface scraper, and a toggle blade. When the power mechanism drives the connecting rotating shaft to rotate, the cleaning device and the pressing device also rotate. At this time, the rotating curved surface scraper will scrape off the debris and slag filtered from the surface of the filter screen in time, and it is not easy to deposit the slag, thus achieving the effect of cleaning, and it is not easy to cause clogging. The toggle blade under the rotation will spread the coolant flowing out from the low end of the liquid return pipe, so that the coolant can be spread evenly on the surface of the filter screen, which is helpful for filtering. At the same time, when the pressing device is rotated, a pressing force is applied tothe slag cleaing device on the slag removing device, which is helpful for subsequent slag cleaning. In this way, the structure is ingeniously linked, which is safe and reliable, and realizes various functions and improves the use performance. 3) The cooling device for the wire cutting machine equipment has an arc-shaped pressing rod, a pressing head, and a ball. When the connecting rotating shaft drives the arc-shaped pressing rod to rotate, the pressing head also rotates. By setting the bottom of the pressing head as an arc-shaped surface, the bottom of the rotating pressing head will come into contact with the pressure-bearing block on the slag removing device, and apply a pressing force to the pressure-bearing block along with the continuous rotation. Rolling friction 1s achieved through the rolling of balls at the bottom of the pressing head, which greatly reduces frictional resistance, which in turn helps the entire structure to operate smoothly 6 and 1s less likely to be stuck. At the same time, this also helps to press the pressure- bearing block, and uses the interaction between the structures to connect the structures together, which is safe and reliable, and improves the use performance. 4) The cooling device for the wire cutting machine equipment has a skirt frame, a filter screen, a slag removing device, an arc-shaped rotating rod, an impact ball, a curved drawing wire, a force-bearing connecting rod, and a pressure-bearing block. When the liquid return pipe discharges the coolant to the surface of the filter screen, the filter screen filter out the waste chips in the coolant. By setting the filter screen into a conical shape, the filtered waste chips can flow to the bottom edge of the surface of the skirt frame in time. At the same time, when the pressure-bearing block is pressed by the rotating pressing head, the force-bearing connecting rod applies the pressing force to the arc-shaped rotating rod.
By hinging the bottom end of the arc-shaped rotating rod with the bottom edge of the skirt frame, the arc-shaped rotating rod drives the impact ball to rotate to the side away from the inner wall of the filter screen, and stretches the curved drawing wire. With the continuous rotation of the pressing head, the pressing head is disengaged from the pressure-bearing block. At this time, the pressing force disappears, and under the pulling force of the curved drawing wire, the arc-shaped rotating rod drives the impact ball to reset. This makes the impact ball collide with the inner wall of the filter screen, which in turn causes the filter screen to vibrate, thereby causing the waste chips filtered on the surface of the filter screen to fall off. A further self-cleaning is thereby achieved. The mutual connection and interaction between the structures are used to achieve a variety of functions, which are safe and reliable, and improve the use performance.
BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Fig. 1 is the overall schematic structural diagram of the present application;
[0015] Fig. 2 is the internal schematic structural diagram of the present application;
[0016] Fig.3 1s a schematic structural diagram of a processing device of the present application;
[0017] Fig.4 1s a schematic structural diagram of the cleaning device of the 7 present application;
[0018] Fig.5 is a schematic structural diagram of the pressing device of the present application;
[0019] Fig.6 is a schematic structural diagram of the slag removing device of the present application;
[0020] FIG. 7 1s a schematic structural diagram of the slag cleaning device of the present application. 1 cooling water tank, 2 power mechanism, 3 processing device, 4 delivery pump, 5 delivery pipeline, 6 liquid return pipe, 31 cylinder, 32 driving device, 33 slag removing device, 321 connecting rotating shaft, 322 cleaning device, 323 pressing device, 3221 connecting piece, 3222 supporting rod, 3223 curved surface scraper, 3224 toggle blade, 3231 arc-shaped pressing rod, 3232 pressure head, 3233 ball, 331 skirt frame, 332 filter screen, 333 slag cleaning device, 3331 arc-shaped rotating rod, 3332 impact ball, 3333 curve drawing wire, 3334 force-bearing connecting rod, 3335 pressure-bearing block.
DETAILED DESCRIPTION
[0021] The present application will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present application are presented for purposes of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the application and the practical application, and to enable those of ordinary skill in the art to understand the application and to design various embodiments with various modifications as are suited to the particular use.
Embodiment 1
[0022] Please refer to Fig. 1-Fig. 7, the present application provides a technical solution: A cooling device for wire cutting machine tool equipment, comprising a cooling water tank 1, a power mechanism 2 and a processing device 3, wherein the processing device 2 is arranged on the top of the inner wall of the cooling water tank 1 and the processing device 3 is arranged on the top of the inner wall of the cooling water tank 1 and 8 close to the power mechanism 2; - the processing device 3 is provided with a cylinder 31, a driving device 32, and a slag removing device 33, and the top of the cylinder 31 is fixedly connected to the top of the inner wall of the cooling water tank 1, and the driving device 32 1s arranged at the inner central position of the cylinder 31, and the slag removing device 33 is arranged inside the cylinder 31 and close to the position of the driving device 32; - a delivery pump 4 1s arranged on the top of the cooling water tank 1 and is close to the power mechanism 2, and a liquid inlet end of the delivery pump 4 is configured to penetrate through the top of the cooling water tank 1 and extend to the inside thereof, and a liquid outlet end of the delivery pump 4 is configured to communicate with a delivery pipe 5, and a liquid return pipe 6 is arranged on the top of the cooling water tank 1 and is close to the power mechanism 2, the bottom end of the liquid return pipe 6 is configured to penetrate through the top of the cooling water tank 1 and extend to the interior of the cylinder 31. One end of the delivery pump 4 is connected to the designated position of the wire cutting machine equipment, and the coolant in the cooling water tank 1 is delivered by the delivery pump 4, so as to cool the wire cutting machine equipment during processing. At this time, the coolant returns to the cooling water tank 1 through the liquid return pipe 6, thus forming a circulation. At the same time, the returned coolant will be processed by the slag removing device 33 on the processing device 3, and self-cleaning will be realized under the interaction between the driving device 32 and the slag removing device 33. The whole device can deal with the waste chips in the coolant in time, the waste chips are not easy to accumulate, and thus the situation of blockage is not easy to occur, which is safe and reliable, and improves the use performance.
Embodiment 2
[0023] The driving device 32 is provided with a connecting rotating shaft (321), a cleaning device 322, and a pressing device 323, the connecting rotating shaft (321) 1s rotatably connected to the interior of the cylinder 31 through a bracket, the cleaning device 322 1s arranged at the top surface of the connecting rotating shaft 321 and is close to the slag removing device 33, the pressing device 323 is arranged at the bottom surface of the connecting rotating shaft 321; 9
- the cleaning device 322 is provided with a connecting piece 3221, a supporting rod 3222, a curved surface scraper 3223, and a toggle blade 3224, one end of the connecting piece 3221 is fixedly connected with the top surface of the connecting rotating shaft 321, and one end of the supporting rod 3222 1s fixedly connected with the end of the connecting piece 3221 away from the connecting rotating shaft 321, and the surface edge of the curved surface scraper 3223 is fixedly connected to the bottom surface of the supporting rod 3222 on one side, and the surface edge of the toggle blade 3224 is fixedly connected to the top surface of the support rod 3222 on one side. When the power mechanism 2 drives the connecting rotating shaft 321 to rotate, the cleaning device 322 and the pressing device 323 also rotate. At this time, the rotating curved surface scraper 3223 will scrape off the debris and slag filtered from the surface of the filter screen 332 in time, and it is not easy to deposit the slag, thus achieving the effect of cleaning, and it is not easy to cause clogging.
The toggle blade 3224 under the rotation will spread the coolant flowing out from the low end of the liquid return pipe 6, so that the coolant can be spread evenly on the surface of the filter screen 332, which is helpful for filtering. At the same time, when the pressing device 323 is rotated, a pressing force is applied to the slag cleaning device 333 on the slag removing device 33, which is helpful for subsequent slag cleaning. In this way, the structure 1s ingeniously linked, which is safe and reliable, and realizes various functions and improves the use performance.
[0024] The pressing device 323 1s provided with an arc-shaped pressing rod 3231, a pressing head 3232, and a ball 3233, and one end of the arc-shaped pressing rod 3231 1s fixedly connected to the surface of the connecting rotating shaft 321, the top of the pressing head 3232 is fixedly connected to the end of the arc-shaped pressing rod 3231 away from the connecting shaft 321, the ball 3233 is rollingly connected to the bottom of the pressing head 3232. The bottom of the pressing head 3232 is configured to be an arc surface, and the balls 3233 are evenly distributed on the bottom of the pressing head 3232, and the bottom of the pressing head 3232 is provided with a rolling groove adapted to the ball 3233. When the connecting rotating shaft 321 drives the arc-shaped pressing rod 3231 to rotate, the pressing head 3232 also rotates. By setting the bottom of the pressing head 3232 as an arc-shaped surface, the bottom of the rotating pressing head 3232will come into 10 contact with the pressure-bearing block 3335 on the slag cleaning device 333, and apply a pressing force to the pressure-bearing block 3335 along with the continuous rotation.
Rolling friction is achieved through the rolling of balls 3233 at the bottom of the pressing head 3232, which greatly reduces frictional resistance, which in turn helps the entire structure to operate smoothly and is less likely to be stuck. At the same time, this also helps to press the pressure- bearing block 3335.
Embodiment 3
[0025] The slag removing device 33 is provided with a skirt frame 331, a filter screen 332, and a slag cleaning device 333, the surface edge of the skirt frame 331 1s fixedly connected to the inner wall of the cooling water tank 1, the filter screen 332 is arranged on the surface of the skirt frame 331, and the filter screen 332 is configured to be tapered, and the slag cleaning device 333 is arranged on the inner wall of the filter screen 332 and is close to the bottom.
[0026] The slag cleaning device 333 is provided with an arc-shaped rotating rod 3331, an impact ball 3332, a curved drawing wire 3333, a force-bearing connecting rod 3334, and a pressure-bearing block 3335, and the bottom end of the arc-shaped rotating rod 3331 1s hinged to the bottom edge of the skirt frame 331, and the impact ball 3332 1s fixed on the top of the arc-shaped rotating rod 3331, and the curved drawing wire 3333 is fixed between the inner wall of the filter screen 332 and the two sides corresponding to the surface of the arc-shaped rotating rod 3331, and one end of the force-bearing connecting rod 3334 is fixed on the surface of the arc-shaped rotating rod 3331 and is away from the side of the curved drawing wire 3333, and the bottom of the pressure-bearing block 3335 is fixed on the end of the force-bearing connecting rod 3334 away from the curved drawing wire 3333.
[0027] The impact ball 3332 is configured to be solid, and the top surface of the pressure block 3335 is configured to be an arc-shaped curved surface. When the liquid return pipe 6 discharges the coolant to the surface of the filter screen 332, the filter screen 332 filter out the waste chips in the coolant. By setting the filter screen 332 into a conical shape, the filtered waste chips can flow to the bottom edge of the surface of the skirt frame 331 in time. At the same time, when the pressure-bearing block 3335 is pressed by the 11 rotating pressing head3232, the force-bearing connecting rod 3334 applies the pressing force to the arc-shaped rotating rod3331. By hinging the bottom end of the arc-shaped rotating rod 3331 with the bottom edge of the skirt frame331, the arc-shaped rotating rod 3331 drives the impact ball 3332 to rotate to the side away from the inner wall of the filter screen 332, and stretches the curved drawing wire 3333. With the continuous rotation of the pressing head 3232, the pressing head 3232 is disengaged from the pressure-bearing block 3335. At this time, the pressing force disappears, and under the pulling force of the curved drawing wire 3333, the arc-shaped rotating rod 3331 drives the impact ball 3332 to reset. This makes the impact ball 3332 collide with the inner wall of the filter screen 332, which in turn causes the filter screen 332 to vibrate, thereby causing the waste chips filtered on the surface of the filter screen 332 to fall off. A further self-cleaning is thereby achieved.
[0028] When 1n use, connect one end of the conveying pump 4 to the designated position of the wire cutting machine equipment and convey the coolant in the cooling water tank 1 through the conveying pump 4, so as to cool the wire cutting machine equipment during processing. At this time, the coolant returns to the cooling water tank 1 through the liquid return pipe 6, thus forming a circulation. When the power mechanism 2 drives the connecting rotating shaft 321 to rotate, the cleaning device 322 and the pressing device 323 also rotate. At this time, the rotating curved surface scraper 3223 will scrape off the debris and slag filtered from the surface of the filter screen 332 in time, and it is not easy to deposit the slag, thus achieving the effect of cleaning, and it is not easy to cause clogging. The toggle blade 3224 under the rotation will spread the coolant flowing out from the low end of the liquid return pipe 6, so that the coolant can be spread evenly on the surface of the filter screen 332, which is helpful for filtering. At the same time, when the pressing device 323 1s rotated, a pressing force is applied to the slag cleaning device 333 on the slag removing device 33, which is helpful for subsequent slag cleaning. When the connecting rotating shaft 321 drives the arc-shaped pressing rod 3231 to rotate, the pressing head 3232 also rotates. By setting the bottom of the pressing head 3232 as an arc- shaped surface, the bottom of the rotating pressing head 3232will come into contact with the pressure-bearing block 3335 on the slag cleaning device 333, and apply a pressing 12 force to the pressure-bearing block 3335 along with the continuous rotation. Rolling friction 1s achieved through the rolling of balls 3233 at the bottom of the pressing head 3232, which greatly reduces frictional resistance, which in turn helps the entire structure to operate smoothly and is less likely to be stuck. At the same time, this also helps to press the pressure- bearing block 3335. When the liquid return pipe 6 discharges the coolant to the surface of the filter screen 332, the filter screen 332 filter out the waste chips in the coolant. By setting the filter screen 332 into a conical shape, the filtered waste chips can flow to the bottom edge of the surface of the skirt frame 331 in time. At the same time, when the pressure-bearing block 3335 is pressed by the rotating pressing head3232, the force-bearing connecting rod 3334 applies the pressing force to the arc-shaped rotating rod3331. By hinging the bottom end of the arc-shaped rotating rod 3331 with the bottom edge of the skirt frame33 1, the arc-shaped rotating rod 3331 drives the impact ball 3332 to rotate to the side away from the inner wall of the filter screen 332, and stretches the curved drawing wire 3333. With the continuous rotation of the pressing head 3232, the pressing head 3232 is disengaged from the pressure-bearing block 3335. At this time, the pressing force disappears, and under the pulling force of the curved drawing wire 3333, the arc- shaped rotating rod 3331 drives the impact ball 3332 to reset. This makes the impact ball 3332 collide with the inner wall of the filter screen 332, which in turn causes the filter screen 332 to vibrate, thereby causing the waste chips filtered on the surface of the filter screen 332 to fall off. A further self-cleaning is thereby achieved. The mutual connection and interaction between the structures are used to achieve a variety of functions, which are safe and reliable, and improve the use performance.
[0029] Obviously, the described embodiments are only some, but not all, embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work shall fall within the protection scope of the present application. The structures, devices and operation methods that are not specifically described and explained in the present application are implemented according to conventional means in the art unless otherwise specified and limited. 13

Claims (8)

CONCLUSIES Wat wordt beweerd is:CONCLUSIONS What is claimed is: 1. Koelinrichting voor gereedschap apparatuur voor draadsnijden, bestaande uit een koelwatertank (1), , een energie mechanisme (2) en een verwerkingsapparaat (3), waar het verwerkingsapparaat (2) bovenaan de binnenwand van de koelwatertank (1) is geplaatst en het verwerkingsapparaat (3) bovenaan de binnenwand van de koelwatertank (1) en dichtbij het energie mechanisme (2); - het verwerkingsapparaat (3) is uitgerust met een cilinder (31), een geleidingsapparaat (32) en een slakken verwijderaar (33), en het bovenste deel van de cilinder (31) is stevig aan de bovenste deel van de binnenwand van de koelwatertank (1) en de geleidingsinrichting (32) is gerangschikt in de interne centrale positie van de cilinder (31) en het slakken verwijderings apparaat (33) is in de cilinder (31) geplaatst en dicht bij de positie van de geleidingsinrichting (32); - de geleidings inrichting (32) is uitgerust met een roterende verbindingsas (321), een reinigings inrichting (322) en een drukinrichting (323), de roterende verbindingsas (321) wordt door middel van een steun in de cilinder gedraaid, de reinigings inrichting (322) is gerangschikt op het bovenoppervlak van de roterende verbindingsas (321) en ligt dicht bij de slakken verwijdering inrichting (33), de drukinrichting (323) is gerangschikt op het onderoppervlak van de roterende verbindingsas (321); - de reinigings inrichting (322) is uitgerust met een verbindingsdeel (3221), een steunstang (3222), een oppervlakteschraper curve (3223) en een scharnierend mes (3224), één uiteinde van het verbindingsapparaat (3221) van een verbinding uiteinde van een bovenuiteinde van de roterende drijfstang (321) en een uiteinde van de verbinding steunstang (3222) verwijderd van de (3221) roterende verbindingsas (321), en de oppervlakterand van de gebogen oppervlakteschraper (3223) is vast stevig aan de onderkant van de steunstang (3222) aan één kant en de rand van het scharnierende bladoppervlak (3224) is stevig bevestigd aan het bovenoppervlak van de steunstang (3222) aan één kant.1. Cooling device for threading tool equipment, consisting of a cooling water tank (1), an energy mechanism (2) and a processing device (3), where the processing device (2) is placed on the top of the inner wall of the cooling water tank (1) and it processing device (3) at the top of the inner wall of the cooling water tank (1) and close to the energy mechanism (2); - the processing device (3) is equipped with a cylinder (31), a guiding device (32) and a slag remover (33), and the upper part of the cylinder (31) is firmly attached to the upper part of the inner wall of the cooling water tank (1) and the guide device (32) is arranged in the internal central position of the cylinder (31) and the slag removal device (33) is placed in the cylinder (31) and close to the position of the guide device (32); - the guiding device (32) is equipped with a rotating connecting shaft (321), a cleaning device (322) and a pressing device (323), the rotating connecting shaft (321) is rotated in the cylinder by means of a support, the cleaning device (322) is arranged on the upper surface of the rotating connecting shaft (321) and is close to the slag removal device (33), the pressing device (323) is arranged on the lower surface of the rotating connecting shaft (321); - the cleaning device (322) is equipped with a connecting part (3221), a support rod (3222), a surface scraper curve (3223) and a hinged blade (3224), one end of the connecting device (3221) of a connecting end of a upper end of the rotating connecting rod (321) and one end of the connecting support rod (3222) away from the (3221) rotating connecting shaft (321), and the surface edge of the curved surface scraper (3223) is fixed firmly to the bottom of the supporting rod ( 3222) on one side and the edge of the hinged blade surface (3224) is securely attached to the top surface of the support rod (3222) on one side. 2. Koelapparaat voor gereedschap apparatuur voor draadsnijden volgens conclusie 1, gekenmerkt door het feit dat een distributiepomp (4) bovenaan de tank is geplaatst. koelwater (1) en dicht bij het to energie mechanisme (2), en een vloeistof uitlaat uiteinde van de distributiepomp (4) is geconfigureerd om door het onderdeel te dringen de koelwatertank (1) en zich er naar toe uitstrekkend, en een vloeistof uitlaat uiteinde van de distributiepomp (4) is geconfigureerd om te communiceren met een distributiepijp (5) en een vloeistof retourbuis (6) wordt op de bovenkant van de koelwatertank geplaatst (1) en ligt dicht bij het to energie mechanisme (2), het onderste uiteinde van de vloeistof retourbuis (6) : 5 is geconfigureerd om door de bovenkant van de koelwatertank te dringen (1) en uit te breiden naar de { cilinder (31).Cooling device for threading tool equipment according to claim 1, characterized by the fact that a distribution pump (4) is placed at the top of the tank. cooling water (1) and close to the to energy mechanism (2), and a liquid outlet end of the distribution pump (4) is configured to penetrate through the part the cooling water tank (1) and extending towards it, and a liquid outlet end of the distribution pump (4) is configured to communicate with a distribution pipe (5) and a liquid return tube (6) is placed on the top of the cooling water tank (1) and is close to the energy mechanism (2), the lower end of the fluid return tube (6): 5 is configured to penetrate the top of the cooling water tank (1) and extend to the { cylinder (31). 3.Koelinrichting voor gereedschap apparatuur voor draadsnijden volgens conclusie 1, gekenmerkt door het feit dat het bovenoppervlak van de roterende as van de verbinding (321) is roterend verbonden met de bovenkant van de binnenwand van de koelwatertank (1) en het bovenoppervlak van de roterende verbindingsas (321) is geconfigureerd om doordringen door de bovenkant van de binnenwand van de koelwatertank (1) en uitrekken, en het bovenste uiteinde van de roterende verbindingsas (321) is geconfigureerd voor aansluiting aan het einde van de uitlaat van het to energie mechanisme (2), het oppervlak van het schakelblad (3224) is geconfigureerd als een boogoppervlak.Cooling device for threading tool equipment according to claim 1, characterized by the fact that the upper surface of the rotating shaft of the joint (321) is rotatably connected to the top of the inner wall of the cooling water tank (1) and the upper surface of the rotating connecting shaft (321) is configured for penetration through the top of the inner wall of the cooling water tank (1) and stretching, and the upper end of the rotating connecting shaft (321) is configured for connection at the end of the outlet of the to energy mechanism ( 2), the surface of the switch blade (3224) is configured as an arc surface. 4. Koelinrichting voor gereedschap apparatuur voor draadsnijden volgens conclusie 1, waarbij de persinrichting (323) is uitgerust met een boogvormige drukstaaf (3231), een drukkop (3232) en een bol (3233) en een uiteinde van de drukstaaf voor de vorm van boog (3231) is stevig bevestigd aan het oppervlak van de roterende verbindingsas (321), de bovenkant van de perskop (3232) is stevig bevestigd aan het uiteinde van de persstang bij boogvorm (3231) weg van de verbindingsas (321), wordt de boi (3233) naar de onderkant van de perskop gewalst (3232).The cooling device for threading tool equipment according to claim 1, wherein the pressing device (323) is equipped with an arcuate pressure bar (3231), a pressure head (3232) and a ball (3233) and an end of the pressure bar for the arc shape (3231) is firmly attached to the surface of the rotating connecting shaft (321), the top of the pressing head (3232) is firmly attached to the end of the pressing rod at arc shape (3231) away from the connecting shaft (321), the boi (3233) rolled to the bottom of the press head (3232). 5. Koelinrichting voor gereedschap apparatuur voor draadsnijden volgens conclusie 4, waar de onderkant van de perskop (3232) is geconfigureerd als een boogoppervlak en de bollen (3233) worden verdeeld gelijkmatig onderaan de perskop (3232) en de onderkant van de perskop (3232) is uitgerust met een voor de kogel aangepaste lagergroef (3233).A cooling device for threading tool equipment according to claim 4, where the bottom of the pressing head (3232) is configured as an arc surface and the spheres (3233) are distributed evenly at the bottom of the pressing head (3232) and the bottom of the pressing head (3232). is equipped with a bearing groove adapted for the ball (3233). 6. Koelinrichting voor gereedschap apparatuur voor draadsnijden volgens conclusie 1, waarbij de slakken verwijderaar (33) is uitgerust met een rokframe (331), een filterscherm (332) en een slacken reiniging (333), de rand van het rokframe-oppervlak (331) is bevestigd aan de binnenwand van de watertank koeling (1), het filterscherm (332) is gerangschikt op het oppervlak van de rokstructuur (331) en het filterscherm (332) is geconfigureerd om taps toelopend te zijn, en het slakken reinigingsapparaatThe cooling device for threading tool equipment according to claim 1, wherein the slag remover (33) is equipped with a skirt frame (331), a filter screen (332) and a slacken cleaning (333), the edge of the skirt frame surface (331 ) is attached to the inner wall of the water tank cooling (1), the filter screen (332) is arranged on the surface of the skirt structure (331), and the filter screen (332) is configured to be tapered, and the slag cleaning device (333) is gerangschikt op de binnenwand van het filterscherm (332) en bevindt zich dicht bij de onderkant.(333) is arranged on the inner wall of the filter screen (332) and is located near the bottom. 7. Koelinrichting voor gereedschap apparatuur voor draadsnijden volgens conclusie 6, waarbij de slakkenreiniger (333) is uitgerust met een boogvormige roterende staaf (3331), een slagbal (3332), een J 5 draad van gebogen ontwerp (3333), een krachtdragende staaf (3334) en een druklagerblok (3335), en . het onderste uiteinde van de roterende boogvormige staaf (3331) is gearticuleerd tot aan de onderrand van de rokconstructie (331) en de botsbol (3332) is bevestigd aan de bovenkant van de boogvormige roterende staaf (3331), en de gebogen trekdraad (3333) is bevestigd tussen de binnenwand van het filter (332) en beide zijden overeenkomend met het oppervlak van de boogvormige roterende staaf (3331) en één uiteinde van de steunstaaf (3334) is bevestigd aan het oppervlak van de boogvormige roterende stengel (3331) en is weg van de zijkant van de Stengel gebogen draad (3333) en het onderste deel van het druklagerblok (3335) is bevestigd aan het uiteinde van de draagstang (3334) verwijderd van de gebogen tekentafel (3333).The cooling device for threading tool equipment according to claim 6, wherein the slag cleaner (333) is equipped with an arcuate rotating rod (3331), an impact ball (3332), a J 5 wire of curved design (3333), a force-bearing rod (3333), 3334) and a thrust bearing block (3335), and . the lower end of the arcuate rotating bar (3331) is articulated to the lower edge of the skirt assembly (331), and the impact ball (3332) is attached to the top of the arcuate rotating bar (3331), and the arcuate pull wire (3333) is fixed between the inner wall of the filter (332) and both sides corresponding to the surface of the arcuate rotating rod (3331) and one end of the support rod (3334) is attached to the surface of the arcuate rotating stem (3331) and is away from the side of the Stem bent wire (3333) and the lower part of the thrust bearing block (3335) is attached to the end of the bearing rod (3334) away from the bent drawing board (3333). 8. Koelinrichting voor gereedschap apparatuur voor draadsnijden volgens conclusie 7, waar de slagbal (3332) is geconfigureerd om stevig te zijn en het bovenoppervlak van het drukblok (3335) is geconfigureerd als cen gebogen boogvormig oppervlak.The cooling device for threading tool equipment according to claim 7, where the impact ball (3332) is configured to be solid and the upper surface of the pressure block (3335) is configured as a curved arcuate surface.
NL2032018A 2022-03-18 2022-05-30 Cooling device for wire cutting machine tool equipment NL2032018B1 (en)

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