Turning tool cooling tool of numerical control machine tool and using method of turning tool cooling tool

Abstract

The invention discloses a lathe tool cooling tool of a numerical control machine tool and a using method of the lathe tool cooling tool. The lathe tool cooling tool comprises a machine tool frame body, a base and a cooling unit, and the cooling unit is arranged on the wall body of the upper end of the machine tool frame body; the cooling unit comprises a first motor installed in the machine tool frame body, a driving shaft fixedly connected with an output shaft at the lower end of the first motor, a driving block installed on the outer wall of the driving shaft, a driven shaft slidably connected with the inner wall of the upper end of the machine tool frame body, a transfer box fixedly installed at the lower end of the driven shaft and a first water pipe with a water outlet fixedly installed in the transfer box. The numerical control machine tool comprises a machine tool frame body, a transfer box arranged on the machine tool frame body, a spraying head arranged at the lower end of the transfer box, a sleeve in linkage with the outer wall of the transfer box through a transmission component, a plurality of first rotating shafts rotating on the inner wall of the sleeve at equal intervals, fan blades fixedly arranged on the wall bodies of the lower ends of the first rotating shafts, and a supporting component arranged on the wall body of the upper end of the machine tool frame body. The time of workers is saved, and the working efficiency of the numerical control machine tool is improved.

Description

Technical Field

[0001] The invention relates to the technical field of numerically controlled machine tools, in particular to a tool cooling fixture for a numerically controlled machine tool and a use method thereof. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, input them into the CNC device through information carriers, and after calculation and processing, the CNC device sends out various control signals to control the movement of the machine tool and automatically process parts according to the shape and size required by the drawing.

[0003] With the progress of industry, industrial mass processing is increasingly inseparable from CNC machine tools. When the workpiece is cut by the blade, heat is generated. In order to extend the service life of the blade, the blade and the workpiece need to be cooled by coolant. However, most of the existing CNC machine tools still use ordinary air cooling to cool the blade and the workpiece, which is not convenient for users to use CNC machine tools, wastes a lot of workers' time, and reduces the working efficiency of CNC machine tools. Summary of the invention

[0004] The purpose of the present invention is to provide a tool cooling fixture for a CNC machine tool and a method of using the same, so as to solve the problem mentioned in the above background technology that most of the existing CNC machine tools still use ordinary air cooling to cool the blades and workpieces, which is inconvenient for users to use the CNC machine tools, wastes a lot of workers' time, and reduces the working efficiency of the CNC machine tools.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a tool cooling device for a CNC machine tool, comprising: A machine tool frame, wherein a part body and a plurality of equidistantly distributed cutter heads 1 are connected to the machine tool frame through a moving unit, one end of each of the plurality of cutter heads 1 is respectively connected to a cutter head 2, a cooling box is provided on the top outer wall of the machine tool frame, and a sealing plate 1 is rotatably connected to the lower end of the cooling box; A base, wherein a recovery unit is provided in the base, and the recovery unit is used to recycle cooling water for reuse, and a recovery pipe is connected between the base and the cooling box; And a cooling unit, the cooling unit is placed on the upper end wall of the machine tool frame, the cooling unit includes a motor installed in the machine tool frame, a driving shaft fixedly connected to the output shaft at the lower end of the motor, a driving block installed on the outer wall of the driving shaft, a driven shaft slidably connected to the inner wall of the upper end of the machine tool frame, a transfer box fixedly installed at the lower end of the driven shaft, a water pipe with a drainage outlet fixedly installed in the transfer box, a spray head installed at the lower end of the transfer box, a sleeve linked to the outer wall of the transfer box through a transmission member, a plurality of rotating shafts rotating at equal distances on the inner wall of the sleeve, fan blades fixedly installed on the lower end wall of the rotating shaft, and a supporting member arranged on the upper end wall of the machine tool frame, the upper end of the rotating shaft is rotatably connected to the inner wall of the machine tool frame, and the upper end of the water pipe passes through a sealing plate and is arranged in the cooling box.

[0006] In a preferred embodiment: the supporting member includes a rotating plate 1 rotatably connected to the machine tool frame, a supporting plate 1 rotatably connected to the rotating plate 1, a sealing plate 2 rotatably connected to the sealing plate 1, and a supporting column fixedly connected to the sealing plate 2, the upper end of the water pipe 1 passes through the rotating plate 1 and is fixedly connected to the rotating plate 1, the motor 1 is installed at the lower end of the supporting plate 1, the upper end of the supporting column is fixedly connected to the inner wall of the upper end of the cooling box, and sealing rubber is provided on the outer walls of the sealing plates 1 and 2 and at the contact point between the cooling box and the sealing plate 1.

[0007] In a preferred embodiment: the transmission component includes a gear ring installed on the outer wall of the transfer box and a plurality of gears distributed at equal distances and meshing with the gear ring. The gears are fixedly installed on the outer wall of the rotating shaft, and the diameter of the gear ring is larger than the diameter of the gears.

[0008] In a preferred embodiment: the moving unit includes a recovery plate slidably arranged in the machine tool frame, a slide plate 1 slidably connected to one side of the recovery plate, a motor 2 installed on the slide plate 1, a rotating plate 2 rotatably connected to the slide plate 1, a slide plate 2 sliding on the other side of the recovery plate, a lifting plate movably arranged on one side of the slide plate 2, a plurality of motors 3 equidistantly distributed installed on the lifting plate and an adjusting component for adjusting the position of the lifting plate, one side of the slide plate 1 and the slide plate 2 are both installed with a cylinder 1 output shaft, the two cylinders 1 are respectively installed on both sides of the recovery plate, one end of the rotating plate 2 fixes the part body through a clamping component, and one end of the output shaft of the motor 3 is fixedly connected to the tool head 1.

[0009] In a preferred embodiment: the clamping member includes two symmetrically distributed cylinders installed on the rotating plate 2, and the output shafts at one end of the two cylinders 2 are fixedly connected to a clamping plate, the clamping plate is slidably connected to the rotating plate 2, and the wall of the clamping plate close to the part body is provided with anti-slip rubber.

[0010] In a preferred embodiment: the adjusting component includes a motor four installed at one end of a slide plate two, a ball screw fixedly connected to the output shaft of the motor four, a slide plate three slidably connected to the slide plate two, and a cylinder three installed at the lower end of the slide plate three, a baffle is installed at the lower end of the lifting plate, the upper end output shaft of the cylinder three is fixedly connected to the bottom end of the lifting plate, and the lifting plate is slidably connected to the slide plate three.

[0011] In a preferred embodiment: the recovery unit includes a filter plate slidably arranged in the base, a motor six installed at one end of the base, a rotating shaft two fixedly connected to the output shaft of the motor six, a protrusion one installed on the outer edge of the rotating shaft two, a protrusion two installed at the lower end of the filter plate and a water inlet component arranged at the lower end of the recovery plate, a sealing ring is provided on the outer wall of the rotating shaft two that contacts the base, the rotating shaft two is rotatably connected to a side wall of the base, and the filter plate is slidably arranged in the base through an elastic component with a spring.

[0012] In a preferred embodiment: the elastic component includes a spring 1, a limit plate 1, a limit groove and a limit plate 2, both ends of the filter plate are fixedly connected to the limit plate 1, the limit plate 2 is slidably connected to the inner wall of the base, one end of the limit plate 2 is provided with a limit groove, the limit plate 1 is slidably arranged in the limit groove, and a plurality of springs 1 distributed at equal distances are fixedly connected between the lower end of the limit plate 2 and the inner wall of the bottom end of the base.

[0013] In a preferred embodiment: the water inlet component includes an electric telescopic column whose output shaft is fixedly connected to the lower end of the recovery plate, a sealing plate three slidably connected to the lower end of the recovery plate, a sealing plate four symmetrically arranged with the sealing plate three, a water outlet opened at the bottom end of the recovery plate, and a water pipe two fixed to the upper end of the base, the lower end of the water pipe two is arranged in the base, the electric telescopic column is installed on the inner wall of the bottom end of the machine tool frame, the number is 2, and they are symmetrically distributed, the sealing plate four is slidably connected to the lower end of the recovery plate, one end of the sealing plate three and the sealing plate four are both provided with a spring two at the lower end of the recovery plate, the water pipe two corresponds to the position of the water outlet, and a return water groove is provided on the wall of the recovery plate.

[0014] In a preferred embodiment: a cooler is provided on the recovery pipe, and the recovered water in the base flows into the cooling box after being cooled by the cooler. A baffle door is slidably connected to one end of the machine tool frame and a control panel is installed. A pump is provided on the recovery pipe, and a water inlet pipe is provided at the upper end of the cooling box.

[0015] A method for using a tool cooling fixture for a CNC machine tool, the specific steps of use are as follows: Step 1: Process the part body, place the part body between two clamping plates, start cylinder 2, the output shaft of cylinder 2 pushes the clamping plate to move toward the part body and clamp it, the operation of motor 2 drives the rotating plate 2 to rotate, one end of the rotating plate 2 fixes and clamps the part body through the clamping member, when the rotating plate 2 rotates, it drives the part body to rotate, after adjusting the required cutter head 2 to the position corresponding to the part body, the motor 6 or the motor 4 can be started as needed to drive the part body or the cutter head 2 to rotate, and then the two cylinders 1 can be started as needed to complete the drilling and milling work of the cutter head 2 on the part body; Step 2, cooling the cutter head 2 and the part body, pumping the water poured into the cooling box through the water pipe 1 and pumping it into the transfer box, when the motor starts to run, the output shaft at the lower end drives the driving shaft to rotate, and the driving block on the driving shaft rotates with the rotation of the driving shaft, and the driving block contacts with the driven shaft during the rotation and generates a force, because the driven shaft is slidingly connected with the inner wall of the upper end of the machine tool frame, under the action of the driving block, the driven shaft starts to rotate and then drives the transfer box to rotate, and with the rotation of the transfer box, the gear ring rotates, and then drives multiple gears to rotate rapidly, the fan blades rotate and generate air cooling, and cooperate with the cooling water sprayed from the sprinkler head to achieve rapid cooling of the part body and the cutter head 2; Step three, collect the cooled waste water. After the cooling water is cooled, lower the recovery plate so that the upper end of the water pipe 2 is inserted into the recovery plate. The water accumulated in the recovery plate flows into the base through the water pipe 2 and is filtered by the filter plate. Then the recovery pipe extracts the filtered water in the base and flows into the cooling box after being cooled by the cooler, thereby achieving the recovery and reuse of water resources.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: When the present invention cools the cutter head 2 and the part body, the coolant flows from the cooling box through the water pipe 1 into the transfer box, and then is sprayed out from the spray head to spray the coolant on the part body and the cutter head 2 in all directions. At the same time, the motor 1 drives the driving shaft to rotate, so that the transfer box rotates, and the gear ring on the outer wall of the transfer box drives the gear to rotate, so that the fan blade at the lower end of the rotating shaft rotates, which accelerates the flow of air around the part body and the cutter head 2, so that the coolant evaporates and absorbs heat faster, realizes the combination of air cooling and water cooling, and greatly improves the cooling effect. This efficient cooling method can effectively reduce the temperature of the turning tool during the processing, reduce the thermal deformation and wear of the turning tool, extend the service life of the turning tool, improve the processing accuracy, ensure the stability of the processing quality, facilitate users to use the CNC machine tool, save workers' time, and increase the working efficiency of the CNC machine tool; When the present invention processes the part body, the part body is placed between the two clamping plates, and the cylinder 2 is started. The output shaft of the cylinder 2 pushes the clamping plate to move toward the part body and clamps it. The anti-skid rubber on the clamping plate increases the friction between the clamping plate and the part body, ensuring that the part body will not loosen or slip during the processing, thereby improving the stability and safety of the processing. This enables the part body to maintain a fixed position during drilling and milling and other processing operations, thereby ensuring the processing accuracy. At the same time, the operation of the motor 2 drives the rotating plate 2 to rotate, which can not only adjust the part body to the required processing angle, but also drive the part body to rotate, thereby facilitating the drilling and milling of the outer wall of the part body and meeting different processing technology requirements. The multiple cylinders 1 can push the slide plate 1 and the slide plate 2 to slide on the recovery plate to adjust the position of the part body and the cutter head 2. The motor 4 and the cylinder 3 can respectively adjust the front and rear position and height of the lifting plate, and the motor 6 can drive the cutter head 2 to rotate. This multi-directional movement and adjustment function enables the tooling to adapt to the processing requirements of various complex workpieces, thereby improving the flexibility and accuracy of processing. The present invention collects the waste water after cooling, and the used coolant flows down from the part body and the cutter head, falls on the recovery plate, flows to the water outlet along the return water groove, and the electric telescopic column contracts to drive the recovery plate to descend, so that the water outlet is connected with the water pipe 2, and the coolant flows into the base, is filtered by the filter plate, and impurities and waste are removed to prevent the impurities from clogging or damaging the cooling system. The motor 6 drives the rotating shaft 2 to rotate, and the protrusion 1 periodically hits the protrusion 2 to make the filter plate vibrate, and the spring acts together to buffer and reset, thereby improving the filtering effect and ensuring the cleanliness of the coolant. The pump on the recovery pipe pumps out the filtered water in the base, and the water flows into the cooling box after being cooled by the cooler, thereby realizing the recovery and reuse of the coolant. This not only improves the utilization rate of the coolant and reduces the production cost, but also reduces the pollution to the environment, and meets the requirements of environmental protection and energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the device of the present invention; Figure 2 It is a schematic diagram of the internal structure of the machine tool frame of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the machine tool frame of the present invention; Figure 4 It is a schematic diagram of the structure of the clamping member of the present invention; Figure 5 It is a partial structural schematic diagram of the regulating component of the present invention; Figure 6 It is a schematic diagram of the structure of the recovery plate of the present invention; Figure 7 It is a schematic diagram of the internal structure of the cooling box of the present invention; Figure 8 It is a schematic bottom view of a partial structure of a cooling unit of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the base of the present invention; Fig.10 It is a schematic diagram of the external top view of the base of the present invention; In the figure: 1. Machine tool frame; 2. Mobile unit; 20. Recovery plate; 21. Slide plate 1; 22. Motor 2; 23. Turn plate 2; 24. Slide plate 2; 25. Lifting plate; 26. Motor 3; 27. Adjusting member; 270. Motor 4; 271. Ball screw; 272. Slide plate 3; 273. Cylinder 3; 274. Baffle; 28. Cylinder 1; 29. ​​Clamping member; 290. Cylinder 2; 291. Clamping plate; 3. Part body; 4. Cutter head 1; 5. Cooling box; 6. Sealing plate 1; 7. Base; 8. Recovery unit; 80. Filter plate; 81. Motor 6; 82. Rotating shaft 2; 83. Bump 1; 84. Bump 2; 85. Water inlet component; 850. Electric telescopic column; 851. Sealing plate 3; 852. Sealing plate 4; 853. Water outlet; 854. Water pipe 2; 855. Spring 2; 856. Water return groove; 86. Elastic component; 860. Spring 1; 861. Limiting plate 1; 862. Limiting groove; 863. Limiting plate 2; 9. Recovery pipe; 10. Cooling unit; 100. Motor 1; 101. Drive shaft; 102. Drive block; 103. Driven shaft; 104. Transfer box; 105. Water pipe 1; 106. Sprinkler head; 107. Transmission component; 1070. Gear ring; 1071. Gear; 108. Sleeve; 109. Rotating shaft 1; 1010. Fan blade; 1011. Support component; 10110. Rotating plate 1; 10111. Support plate 1; 10112. Sealing plate 2; 10113. Support column; 11. Door stop; 12. Control panel; 13. Water inlet pipe; 14. Cooler; 15. Cutting head 2. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 10The present invention provides a technical solution: a tool cooling device for a CNC machine tool, comprising A machine tool frame 1, wherein a part body 3 and a plurality of equally spaced cutter heads 1 4 are connected to the machine tool frame 1 via a moving unit 2, one end of each of the plurality of cutter heads 1 4 is respectively connected to a cutter head 2 15, a cooling box 5 is provided on the top outer wall of the machine tool frame 1, and a sealing plate 1 6 is rotatably connected to the lower end of the cooling box 5; A base 7, wherein a recovery unit 8 is provided in the base 7, and the recovery unit 8 is used to recover and reuse the cooling water, and a recovery pipe 9 is connected between the base 7 and the cooling box 5; and a cooling unit 10, the cooling unit 10 being placed on the upper wall of the machine tool frame 1, the cooling unit 10 comprising a motor 100 installed in the machine tool frame 1, a drive shaft 101 fixedly connected to the output shaft at the lower end of the motor 100, a drive block 102 installed on the outer wall of the drive shaft 101, a driven shaft 103 slidably connected to the inner wall of the upper end of the machine tool frame 1, a transfer box 104 fixedly installed at the lower end of the driven shaft 103, a water pipe 105 with a drain outlet fixedly installed in the transfer box 104, and an installation A spray head 106 installed at the lower end of the transfer box 104, a sleeve 108 linked to the outer wall of the transfer box 104 through a transmission member 107, a plurality of rotating shafts 109 rotating at equal distances on the inner wall of the sleeve 108, a fan blade 1010 fixedly installed on the lower end wall of the rotating shaft 109, and a supporting member 1011 arranged on the upper end wall of the machine tool frame 1, the upper end of the rotating shaft 109 is rotatably connected to the inner wall of the machine tool frame 1, and the upper end of the water pipe 105 passes through a sealing plate 6 and is arranged in the cooling box 5.

[0020] The supporting structure 1011 includes a rotating plate 10110 rotatably connected to the machine tool frame 1, a supporting plate 10111 rotatably connected to the rotating plate 10110, a sealing plate 10112 rotatably connected to the sealing plate 10112, and a supporting column 10113 fixedly connected to the sealing plate 10112. The upper end of the water pipe 105 passes through the rotating plate 10110 and is fixedly connected to the rotating plate 10110. The motor 100 is installed at the lower end of the supporting plate 10111. The upper end of the supporting column 10113 is fixedly connected to the inner wall of the upper end of the cooling box 5. Sealing rubber is provided on the outer walls of the sealing plate 10110 and the sealing plate 10112, as well as at the contact point between the cooling box 5 and the sealing plate 1016.

[0021] The transmission component 107 includes a ring gear 1070 installed on the outer wall of the transfer box 104 and a plurality of gears 1071 equidistantly distributed and meshingly connected with the ring gear 1070. The gears 1071 are fixedly installed on the outer wall of the rotating shaft 109. The diameter of the ring gear 1070 is larger than the diameter of the gears 1071. When the transfer box 104 rotates, the ring gear 1070 rotates accordingly. The gear ring 1070 is meshed with a plurality of gears 1071 distributed at equal distances, and these gears 1071 are fixedly mounted on the outer wall of the rotating shaft 109. The rotation of the gear ring 1070 drives the gears 1071 to rotate, thereby rotating the rotating shaft 109. The upper end of the rotating shaft 109 is rotatably connected to the inner wall of the machine tool frame 1, and the fan blades 1010 are fixedly mounted on the lower end wall. The rotation of the rotating shaft 109 drives the fan blades 1010 to rotate. The rotation of the fan blades 1010 accelerates the flow of air around the turning tool, making the coolant evaporate and absorb heat faster, further improving the cooling effect. At the same time, the rotating plate 10110 and the supporting plate 10111 The supporting components 1011, such as the sealing plate 10112 and the supporting column 10113, ensure the stability of the cooling unit 10 during operation. The rotating plate 10110 is rotatably connected to the machine tool frame 1. The supporting plate 10111 is rotatably connected to the rotating plate 10110 and is used to support the motor 100. The sealing plate 2 10112 is rotatably connected to the sealing plate 10116 and is fixedly connected to the inner wall of the upper end of the cooling box 5 through the supporting column 10113. The sealing rubber on the outer walls of the sealing plate 10116 and the sealing plate 2 10112 and the contact between the cooling box 5 and the sealing plate 1016 ensures the sealing of the cooling box 5 to prevent leakage of the coolant.

[0022] The mobile unit 2 includes a recovery plate 20 slidably arranged in the machine tool frame 1, a slide plate 21 slidably connected to one side of the recovery plate 20, a motor 22 installed on the slide plate 21, a rotating plate 23 rotatably connected to the slide plate 21, a slide plate 24 sliding on the other side of the recovery plate 20, a lifting plate 25 movably arranged on one side of the slide plate 24, a plurality of motors 3 equidistantly distributed installed on the lifting plate 25, and an adjusting member 27 for adjusting the position of the lifting plate 25. One side of the slide plate 21 and the slide plate 24 are both installed with a cylinder 28 output shaft, and the two cylinders 28 are respectively installed on both sides of the recovery plate 20. One end of the rotating plate 23 is clamped by a clamping member. 29 is used to fix and clamp the part body 3. The output shaft at one end of the motor 3 26 is fixedly connected to the cutter head 1. The cylinder 1 28 pushes the slide plate 1 21 and the slide plate 24 to slide on the recovery plate 20. The recovery plate 20 is slidably arranged in the machine tool frame 1. The slide plate 1 21 is located on one side of the recovery plate 20, and the slide plate 24 is located on the other side of the recovery plate 20. The two cylinders 1 28 are respectively installed on both sides of the recovery plate 20, and their output shafts are respectively connected to the slide plate 1 21 and the slide plate 24. When the output shaft of the cylinder 1 28 is extended or retracted, the slide plate 1 21 and the slide plate 24 are pushed to slide horizontally on the recovery plate 20, thereby adjusting the horizontal position of the part body 3 and the cutter head 2 15 to achieve the processing of the part body 3.

[0023] The clamping member 29 includes two symmetrically distributed cylinders 290 installed on the rotating plate 23. The output shafts at one end of the two cylinders 290 are fixedly connected with a clamp 291. The clamp 291 is slidably connected to the rotating plate 23. The wall of the clamp 291 close to the part body 3 is provided with anti-slip rubber. Under the push of the cylinder 290, the clamp 291 approaches the part body 3 and clamps it. The wall of the clamp 291 close to the part body 3 is provided with anti-slip rubber. The anti-slip rubber can increase the friction between the clamp 291 and the part body 3, ensuring that the part body 3 will not loosen or slip during the processing, thereby improving the stability and safety of the processing.

[0024] The adjusting member 27 comprises a motor 4 270 mounted on one end of the slide 24, a ball screw 271 fixedly connected to the output shaft of the motor 4 270, a slide 3 272 slidably connected to the slide 24, and a cylinder 3 273 mounted on the lower end of the slide 3 272. A baffle 274 is mounted on the lower end of the lifting plate 25. The upper output shaft of the cylinder 3 273 is fixedly connected to the bottom end of the lifting plate 25. The lifting plate 25 is slidably connected to the slide 3 272. The motor 22 is mounted on the slide 1 21. The operation of the motor 22 drives the rotating plate 23 rotatably connected thereto to rotate. One end of the rotating plate 23 is fixedly clamped to the part body 3 by the clamping member 29. When the rotating plate 23 rotates, the part body 3 and the cutter head 1 4 are driven to rotate together, so that the angle of the part body 3 can be adjusted and the part body 3 can be rotated, so that the cutter head 2 15 can drill and mill the outer wall of the part body 3 to meet the requirements of different processing techniques.

[0025] Motor four 270 is installed at one end of skateboard two 24. After motor four 270 is started, its output shaft drives the ball screw 271 to rotate, and skateboard three 272 is slidingly connected with skateboard two 24. The rotation of ball screw 271 makes skateboard three 272 slide back and forth on skateboard two 24, thereby adjusting the front and rear position of lifting plate 25. Cylinder three 273 is installed at the lower end of skateboard three 272. When the height of cutter head two 15 needs to be adjusted, the output shaft of cylinder three 273 is extended and retracted to push the lifting plate 25 up and down. A plurality of motors three 26 distributed at equal distances are installed on the lifting plate 25, and motor three 26 also moves with the lifting plate 25, thereby realizing precise adjustment of the height of cutter head two 15.

[0026] The recovery unit 8 includes a filter plate 80 slidably arranged in the base 7, a motor 6 81 installed at one end of the base 7, a rotating shaft 2 82 fixedly connected to the output shaft of the motor 6 81, a protrusion 1 83 installed on the outer edge of the rotating shaft 2 82, a protrusion 2 84 installed at the lower end of the filter plate 80 and a water inlet component 85 arranged at the lower end of the recovery plate 20, a sealing ring is provided on the outer wall of the rotating shaft 2 82 in contact with the base 7, the rotating shaft 2 82 is rotatably connected to a side wall of the base 7, and the filter plate 80 is slidably arranged in the base 7 through an elastic component 86 with a spring.

[0027] The elastic component 86 includes a spring 860, a limit plate 861, a limit groove 862 and a limit plate 863. Both ends of the filter plate 80 are fixedly connected to the limit plate 861. The limit plate 863 is slidably connected to the inner wall of the base 7. One end of the limit plate 863 is provided with a limit groove 862. The limit plate 861 is slidably arranged in the limit groove 862. A plurality of springs 860 distributed at equal distances are fixedly connected between the lower end of the limit plate 863 and the inner wall of the bottom end of the base 7.

[0028] The water inlet component 85 includes an electric telescopic column 850 whose output shaft is fixedly connected to the lower end of the recovery plate 20, a sealing plate 3 851 slidably connected to the lower end of the recovery plate 20, a sealing plate 4 852 symmetrically arranged with the sealing plate 3 851, a water outlet 853 opened at the bottom end of the recovery plate 20, and a water pipe 2 854 fixed to the upper end of the base 7, the lower end of the water pipe 2 854 is arranged in the base 7, the electric telescopic column 850 is installed on the inner wall of the bottom end of the machine tool frame 1, the number is 2, and they are symmetrically distributed, the sealing plate 4 852 is slidably connected to the lower end of the recovery plate 20, the sealing plate 3 851 and the sealing plate 4 85 2 is provided with a spring 855 at one end and at the lower end of the recovery plate 20, the water pipe 854 corresponds to the position of the water outlet 853, and the wall of the recovery plate 20 is provided with a return groove 856. During the cooling process of the part body 3 and the cutter head 15, the used coolant flows down from the part body 3 and the cutter head 15 and falls on the recovery plate 20. The wall of the recovery plate 20 is provided with a return groove 856, and the coolant flows along the return groove 856 and converges to the water outlet 853 opened at the bottom end of the recovery plate 20. Then, the two electric telescopic columns 850 contract to drive the recovery plate 20 to descend, and the recovery plate 20 descends so that the water outlet 85 3 is docked with the water pipe 2 854 fixed on the upper end of the base 7. After docking, the coolant flows into the water pipe 2 854 from the water outlet 853, and then flows into the base 7 through the water pipe 2 854, so as to realize the preliminary recovery of the coolant. After the coolant flows into the base 7, it is first filtered by the filter plate 80 slidingly arranged in the base 7. The filter plate 80 can filter the impurities in the coolant to prevent the impurities from clogging or damaging the cooling system, and can also recover the waste generated during the drilling and milling process. Then, the motor 6 81 is started, and its output shaft drives the rotating shaft 2 82 to rotate. When the rotating shaft 2 82 rotates, the protrusion 1 83 periodically hits the protrusion at the lower end of the filter plate 80. The filter plate 80 is vibrated in the base 7 by the second 84. When the protrusion 83 hits the protrusion 84, the filter plate 80 vibrates, and the spring 860 plays a buffering and resetting role, so that the filter plate 80 can continue to vibrate, thereby improving the filtering effect and ensuring that the filtered coolant can meet the requirements of reuse. The filtered coolant can be used again for cooling the part body 3 and the cutter head 15, thereby realizing the recycling and reuse of the coolant, improving the utilization rate of the coolant, reducing the production cost, and also reducing the pollution to the environment. When the filter plate 80 needs to be replaced or maintained, it is only necessary to pull the filter plate 80 out of the limiting plate 863.

[0029] The recovery pipe 9 is provided with a cooler 14, and the recovered water in the base 7 flows into the cooling box 5 after being cooled by the cooler 14. One end of the machine tool frame 1 is slidably connected with a baffle door 11, and a control panel 12 is installed. A pump is provided on the recovery pipe 9, and a water inlet pipe 13 is provided at the upper end of the cooling box 5. When the coolant in the cooling box 5 is insufficient, coolant can be added through the water inlet pipe 13. One end of the machine tool frame 1 is slidably connected with a baffle door 11, which is convenient for operating and maintaining the tooling, and a control panel 12 is installed. The operation of various components of the tooling can be controlled through the control panel 12, so as to realize automatic operation and precise control, and improve processing efficiency and quality.

[0030] A method for using a tool cooling fixture for a CNC machine tool, the specific steps of use are as follows: Step 1, process the part body 3, place the part body 3 between the two clamping plates 291, start the cylinder 290, the output shaft of the cylinder 290 pushes the clamping plate 291 to move toward the part body 3 and clamp it, the motor 22 runs to drive the rotating plate 23 to rotate, one end of the rotating plate 23 fixes and clamps the part body 3 through the clamping member 29, when the rotating plate 23 rotates, it drives the part body 3 to rotate, after adjusting the required cutter head 2 15 to the position corresponding to the part body 3, the motor 6 81 or the motor 4 270 can be started as needed to drive the part body 3 or the cutter head 2 15 to rotate, and then the two cylinders 1 28 are started as needed to complete the drilling and milling work of the cutter head 2 15 on the part body 3; Step 2, cooling the cutter head 2 15 and the part body 3, the water poured into the cooling box 5 is pumped out through the water pipe 105 and pumped into the transfer box 104, the motor 100 starts to run, and its lower end output shaft drives the driving shaft 101 to rotate, and the driving block 102 on the driving shaft 101 rotates with the rotation of the driving shaft 101, and the driving block 102 contacts with the driven shaft 103 during the rotation and generates a force, because the driven shaft 103 is slidably connected with the inner wall of the upper end of the machine tool frame 1, under the action of the driving block 102, the driven shaft 103 starts to rotate and then drives the transfer box 104 to rotate, and with the rotation of the transfer box 104, the gear ring 1070 is driven to rotate, and then drives multiple gears 1071 to rotate rapidly, and the fan blades 1010 rotate and generate air cooling, and cooperate with the cooling water sprayed by the spray head 106 to achieve rapid cooling of the part body 3 and the cutter head 2 15; Step three, collect the cooled waste water. After the cooling water is cooled, the recovery plate 20 is lowered so that the upper end of the water pipe 854 is inserted into the recovery plate 20. The water accumulated in the recovery plate 20 flows into the base 7 through the water pipe 854, and is filtered by the filter plate 80. Then the recovery pipe 9 draws out the filtered water in the base 7, and the water flows into the cooling box 5 after being cooled by the cooler 14, thereby achieving the recovery and reuse of water resources.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tool cooling device for a CNC machine tool and a method of using the same, characterized in that: include A machine tool frame (1), wherein a part body (3) and a plurality of equidistantly distributed cutter heads (4) are connected to the machine tool frame (1) via a moving unit (2), one end of each of the plurality of cutter heads (4) being connected to a cutter head (15), a cooling box (5) being provided on the outer wall of the top end of the machine tool frame (1), and a sealing plate (6) being rotatably connected to the lower end of the cooling box (5); A base (7), wherein a recovery unit (8) is provided in the base (7), and the recovery unit (8) is used to recover and reuse cooling water, and a recovery pipe (9) is connected between the base (7) and the cooling box (5); and a cooling unit (10), the cooling unit (10) being disposed on the upper wall of a machine tool frame (1), the cooling unit (10) comprising a motor (100) mounted in the machine tool frame (1), a drive shaft (101) fixedly connected to the output shaft at the lower end of the motor (100), a drive block (102) mounted on the outer wall of the drive shaft (101), a driven shaft (103) slidably connected to the inner wall at the upper end of the machine tool frame (1), a transfer box (104) fixedly mounted at the lower end of the driven shaft (103), a water pipe (105) having a drain outlet fixedly mounted in the transfer box (104), and an installation A spray head (106) mounted on the lower end of a transfer box (104), a sleeve (108) linked to the outer wall of the transfer box (104) via a transmission member (107), a plurality of rotating shafts (109) rotating at equal distances on the inner wall of the sleeve (108), a fan blade (1010) fixedly mounted on the lower end wall of the rotating shaft (109), and a support member (1011) disposed on the upper end wall of a machine tool frame (1), wherein the upper end of the rotating shaft (109) is rotatably connected to the inner wall of the machine tool frame (1), and the upper end of the water pipe (105) passes through a sealing plate (6) and is disposed in a cooling box (5).

2. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 1, characterized in that: The support member (1011) comprises a rotating plate 1 (10110) rotatably connected to the machine tool frame (1), a supporting plate 1 (10111) rotatably connected to the rotating plate 1 (10110), a sealing plate 2 (10112) rotatably connected to the sealing plate 1 (6), and a supporting column (10113) fixedly connected to the sealing plate 2 (10112); the upper end of the water pipe 1 (105) passes through the rotating plate 1 (10110) and is fixedly connected to the rotating plate 1 (10110); the motor 1 (100) is mounted on the lower end of the supporting plate 1 (10111); the upper end of the supporting column (10113) is fixedly connected to the inner wall of the upper end of the cooling box (5); and sealing rubber is provided on the outer walls of the sealing plate 1 (6) and the sealing plate 2 (10112) and at the contact point between the cooling box (5) and the sealing plate 1 (6).

3. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 1, characterized in that: The transmission component (107) comprises a gear ring (1070) mounted on the outer wall of the transfer box (104) and a plurality of gears (1071) meshingly connected to the gear ring (1070) and distributed at equal distances; the gears (1071) are fixedly mounted on the outer wall of the rotating shaft (109); the diameter of the gear ring (1070) is greater than the diameter of the gears (1071).

4. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 1, characterized in that: The moving unit (2) comprises a recovery plate (20) slidably arranged in a machine tool frame (1), a slide plate (21) slidably connected to one side of the recovery plate (20), a motor (22) mounted on the slide plate (21), a rotating plate (23) rotatably connected to the slide plate (21), a slide plate (24) slidably arranged on the other side of the recovery plate (20), a lifting plate (25) movably arranged on one side of the slide plate (24), a plurality of motors (26) equidistantly distributed and mounted on the lifting plate (25), and an adjusting member (27) for adjusting the position of the lifting plate (25), one side of the slide plate (21) and the slide plate (24) are both mounted with an output shaft of a cylinder (28), and the two cylinders (28) are respectively mounted on both sides of the recovery plate (20), one end of the rotating plate (23) is used to fix and clamp the part body (3) through a clamping member (29), and one end of the output shaft of the motor (26) is fixedly connected to the tool head (4).

5. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 4, characterized in that: The clamping member (29) comprises two symmetrically distributed cylinders (290) mounted on the rotating plate (23), one end output shaft of the two cylinders (290) being fixedly connected to a clamping plate (291), the clamping plate (291) being slidably connected to the rotating plate (23), and a wall of the clamping plate (291) close to the part body (3) is provided with anti-slip rubber.

6. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 4, characterized in that: The regulating member (27) comprises a motor four (270) mounted on one end of the slide plate two (24), a ball screw (271) fixedly connected to the output shaft of the motor four (270), a slide plate three (272) slidably connected to the slide plate two (24), and a cylinder three (273) mounted on the lower end of the slide plate three (272); a baffle plate (274) is mounted on the lower end of the lifting plate (25); an upper end output shaft of the cylinder three (273) is fixedly connected to the bottom end of the lifting plate (25); and the lifting plate (25) is slidably connected to the slide plate three (272).

7. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 1, characterized in that: The recovery unit (8) comprises a filter plate (80) slidably arranged in the base (7), a motor (6) (81) mounted on one end of the base (7), a rotating shaft (82) fixedly connected to the output shaft of the motor (81), a convex block (83) mounted on the outer edge of the rotating shaft (82), a convex block (84) mounted on the lower end of the filter plate (80), and a water inlet component (85) arranged at the lower end of the recovery plate (20), a sealing ring is provided on the outer wall of the rotating shaft (82) in contact with the base (7), the rotating shaft (82) is rotatably connected to a side wall of the base (7), and the filter plate (80) is slidably arranged in the base (7) via an elastic component (86) having a spring (860).

8. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 7, characterized in that: The elastic component (86) comprises a spring 1 (860), a limit plate 1 (861), a limit groove (862) and a limit plate 2 (863); both ends of the filter plate (80) are fixedly connected to the limit plate 1 (861); the limit plate 2 (863) is slidably connected to the inner wall of the base (7); one end of the limit plate 2 (863) is provided with a limit groove (862); the limit plate 1 (861) is slidably arranged in the limit groove (862); and a plurality of springs 1 (860) distributed at equal distances are fixedly connected between the lower end of the limit plate 2 (863) and the inner wall of the bottom end of the base (7).

9. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 7, characterized in that: The water inlet component (85) comprises an electric telescopic column (850) whose output shaft is fixedly connected to the lower end of the recovery plate (20), a sealing plate 3 (851) slidably connected to the lower end of the recovery plate (20), a sealing plate 4 (852) symmetrically arranged with the sealing plate 3 (851), a water outlet (853) opened at the bottom end of the recovery plate (20), and a water pipe 2 (854) fixed to the upper end of the base (7), wherein the lower end of the water pipe 2 (854) is arranged in the base (7), The electric telescopic columns (850) are mounted on the inner wall at the bottom end of the machine tool frame (1), and there are two of them, which are symmetrically distributed. The sealing plate 4 (852) is slidably connected to the lower end of the recovery plate (20). One end of the sealing plate 3 (851) and the sealing plate 4 (852) are both provided with spring 2 (855) at the lower end of the recovery plate (20). The water pipe 2 (854) corresponds to the position of the water outlet (853), and a return water groove (856) is provided on the wall of the recovery plate (20).

10. The tool cooling fixture for a CNC machine tool and the method of using the same according to claim 7, characterized in that: The recovery pipe (9) is provided with a cooler (14), and the recovered water in the base (7) flows into the cooling box (5) after being cooled by the cooler (14). One end of the machine tool frame (1) is slidably connected to a baffle door (11) and is equipped with a control panel (12). The recovery pipe (9) is provided with a pump, and the upper end of the cooling box (5) is provided with a water inlet pipe (13).

11. The method for using a tool cooling fixture for a CNC machine tool according to any one of claims 1 to 10, characterized in that: The specific steps are as follows: Step 1, processing the part body (3), placing the part body (3) between two clamping plates (291), starting the second cylinder (290), the output shaft of the second cylinder (290) pushes the clamping plate (291) to move toward the part body (3) and clamp it, the second motor (22) drives the second rotating plate (23) to rotate, one end of the second rotating plate (23) fixes and clamps the part body (3) through the clamping member (29), when the second rotating plate (23) rotates, it drives the part body (3) to rotate, after adjusting the required cutter head (15) to the position corresponding to the part body (3), the sixth motor (81) or the fourth motor (270) can be started as needed to drive the part body (3) or the cutter head (15) to rotate, and then the two first cylinders (28) are started as needed to complete the drilling and milling work of the cutter head (15) on the part body (3); Step 2, cooling the cutter head 2 (15) and the part body (3), pumping the water in the cooling box (5) through the water pipe 1 (105) and pumping it into the transfer box (104), the motor 1 (100) starts to operate, and the output shaft at the lower end drives the drive shaft (101) to rotate, and the drive block (102) on the drive shaft (101) rotates with the rotation of the drive shaft (101). During the rotation process, the drive block (102) contacts the driven shaft (103) and generates a force. The shaft (103) is slidably connected to the inner wall of the upper end of the machine tool frame (1). Under the action of the driving block (102), the driven shaft (103) starts to rotate and drives the transfer box (104) to rotate. As the transfer box (104) rotates, the gear ring (1070) is driven to rotate, which in turn drives the multiple gears (1071) to rotate rapidly. The fan blades (1010) rotate and generate air cooling, which cooperates with the cooling water sprayed by the spray head (106) to achieve rapid cooling of the part body (3) and the second cutter head (15); Step three, collecting the waste water after cooling. After the cooling water is cooled, the recovery plate (20) is lowered so that the upper end of the second water pipe (854) is inserted into the recovery plate (20). The water accumulated in the recovery plate (20) flows into the base (7) through the second water pipe (854) and is filtered by the filter plate (80). After that, the recovery pipe (9) extracts the filtered water in the base (7), and the water flows into the cooling box (5) after being cooled by the cooler (14), thereby achieving the recovery and reuse of water resources.

Images