CN115592464A - Gantry machining center spray cooling device and cooling method thereof - Google Patents
Gantry machining center spray cooling device and cooling method thereof Download PDFInfo
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- CN115592464A CN115592464A CN202211173957.7A CN202211173957A CN115592464A CN 115592464 A CN115592464 A CN 115592464A CN 202211173957 A CN202211173957 A CN 202211173957A CN 115592464 A CN115592464 A CN 115592464A
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- 238000001816 cooling Methods 0.000 title claims abstract description 97
- 239000007921 spray Substances 0.000 title claims abstract description 57
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 14
- 241000883990 Flabellum Species 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 12
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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Abstract
The invention discloses a spray cooling device and a cooling method for a gantry machining center, and relates to the technical field of machining equipment. In order to solve the technical problem that the height and angle of a spray head in the existing cooling device for the gantry machining center cannot be adjusted, the cooling device for the gantry machining center comprises the gantry machining center, stand columns are symmetrically arranged in the gantry machining center in a bilateral mode, a connecting beam is horizontally arranged at the top ends of the two stand columns, a mounting frame A is welded at the upper end of the connecting beam, a lifting mechanism is installed in the mounting frame A, an atomizing spray head is movably arranged in the lifting mechanism and connected with a spraying mechanism through a hose, the height of the atomizing spray head is adjusted through the lifting mechanism, the cooling device is suitable for workpieces of different sizes, the angle of the atomizing spray head is adjusted through the spraying mechanism, dead corners and dark corners, including hidden workpieces, can be directly sprayed, the effect of spray cooling and the cooling efficiency are improved, and the machining quality of the workpieces is further improved.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a spray cooling device of a gantry machining center and a cooling method thereof.
Background
The gantry machining center is a machining center with a main shaft axis perpendicular to a workbench and is mainly suitable for machining large parts, the gantry machining center needs to cool the surface of a workpiece when machining the workpiece so as to improve the machining quality of the workpiece, and cooling methods in the refrigeration industry are divided into an air cooling type and a water cooling type, and the application number is as follows: 202021951330.6's chinese patent proposed a cooling device for longmen machining center, and the device can carry out direct cooling to the material surface through mutually supporting of standing groove, electric putter, servo motor a, headstock, water pump, water tank, inlet tube, outlet pipe and shower nozzle, but still has following defect:
1. when the device sprays on the surface of a workpiece by using the spray head, the height of the spray head cannot be adjusted, the spray head cannot be suitable for workpieces with different sizes, the spray head is only arranged on one side of the workpiece, and the spray head cannot spray on the other side of the workpiece, so that the cooling effect is poor, and the cooling efficiency is low;
2. when the device sprays the surface of a workpiece by using the spray head, the angle of the spray head can not be adjusted, so that each part of the workpiece can not be sprayed in place, and the blind corners of the workpiece hidden in the device can not be sprayed, thereby reducing the processing quality of the workpiece.
Disclosure of Invention
The invention aims to provide a spray cooling device of a gantry machining center and a cooling method thereof, wherein the height of an atomizing nozzle is adjusted through a lifting mechanism, the spray cooling device is suitable for workpieces with different sizes, the angle of the atomizing nozzle is adjusted through a spraying mechanism, so that the workpiece can be directly sprayed at a dead angle and a dark angle hidden in the workpiece, the spray cooling effect and the cooling efficiency are improved, the machining quality of the workpiece is further improved, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a spray cooling device for a gantry machining center comprises the gantry machining center, wherein stand columns are symmetrically arranged in the gantry machining center from left to right, connecting beams are horizontally arranged at the top ends of the two stand columns, a mounting frame A is welded at the upper end of each connecting beam, and a lifting mechanism is mounted in each mounting frame A;
the lifting mechanism is internally and movably provided with an atomizing nozzle, the atomizing nozzle is adjusted up and down through the lifting mechanism, the atomizing nozzle is connected with a spraying mechanism through a hose, and the spraying mechanism is fixed on the upright post;
the upper end of the spraying mechanism is provided with a cooling mechanism, fan blades are arranged in the cooling mechanism, the gantry machining center performs air blowing cooling through fan blade rotation after being sprayed by the spraying mechanism, and the number of the fan blades is eight.
Further, the interior symmetry of elevating system is equipped with the lead screw, and bearing and mounting bracket A swing joint are passed through to the top of lead screw, and the bottom of lead screw is run through the tie-beam and is connected with the stand, and the lead screw passes through bearing and tie-beam and stand swing joint, and the activity is equipped with atomizer on the lead screw.
Further, mounting bracket A's upper end middle part is fixed with motor A, and motor A's output runs through mounting bracket A and is connected with rotation axis A, and rotation axis A passes through the upper end of bearing movable locating tie-beam, and rotation axis A carries out the transmission through drive belt and lead screw and is connected, and the quantity of drive belt has two.
Further, the movable screw that is equipped with on the lead screw, the screw is connected with the fixed plate through the connecting rod, and the one end that the fixed plate is close to the screw is equipped with motor B, and the one end that the screw was kept away from to the fixed plate is equipped with gear A, motor B's output run through the fixed plate with gear A links to each other.
Furthermore, a gear B is meshed with the side end of the gear A, a fixed shaft penetrates through the gear B and is movably connected with the mounting plate through a bearing, a fixed claw is rotatably arranged on the fixed shaft, and an atomizing nozzle is fixed in the fixed claw.
Further, atomizer has the water pump through hose connection, and the lower extreme of water pump is equipped with the water tank, and the water tank passes through the water pump and transmits the coolant liquid for atomizer, and water tank fixed connection is in the bottom of stand.
Further, a slide seat A is mounted on the stand column, a cross beam is movably arranged on the slide seat A, a slide seat B is mounted on the cross beam, a ram is movably arranged on the slide seat B, a machining cutter is mounted at the bottom end of the ram, a lathe bed is arranged right below the machining cutter, the stand column is symmetrically welded at the left end and the right end of the lathe bed, and a workbench is movably arranged on the lathe bed.
Further, the upper end welding mounting bracket B of crossbeam installs in the mounting bracket B cooling body is equipped with motor C in the cooling body, and motor C fixed welding is on mounting bracket B's top, and motor C's output runs through mounting bracket B and is connected with gear C, and gear C's left side is equipped with gear D, carries out the transmission through the chain between gear C and gear D and connects.
Further, the lower extreme of gear C and gear D all is connected with rotation axis B, and rotation axis B runs through the crossbeam and extends to the lower extreme of crossbeam, and rotation axis B passes through bearing swing joint with the crossbeam, and rotation axis B is located the one end annular array of crossbeam lower extreme and is equipped with the flabellum, and the flabellum is located the workstation directly over.
The invention provides a technical scheme, and a cooling method of a spray cooling device of a gantry machining center comprises the following steps:
the method comprises the following steps: adjusting the height of the atomizing spray head: starting a motor A by taking the height of a workpiece processed by a gantry processing center as a standard, driving two screw rods to synchronously rotate in the same direction, enabling the atomizing nozzles on the left side and the right side to synchronously translate up and down until the nozzles of the atomizing nozzles are aligned to the part of the workpiece to be cooled, and stopping the motor A;
step two: adjusting the angle of the atomizing spray head: starting a motor B to drive the gear A to rotate, driving the gear B to rotate by the gear A, enabling the fixed claws to do circular motion by taking the fixed shaft as a center to drive the atomizing nozzle to rotate until the atomizing nozzle rotates to a proper angle, and stopping the motor B;
step three: the motor C is started, the motor C drives the gear C to rotate, and the gear D and the gear C rotate synchronously and in the same direction through transmission of the toothed chain, so that the fan blades rotate, and air blowing and cooling are realized.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the spray cooling device and the cooling method for the gantry machining center, the height of the atomizing nozzles can be adjusted through the lifting mechanism, the motor A is started and drives the rotating shaft A to rotate, the rotating shaft A drives the left screw rod and the right screw rod to synchronously rotate in the same direction through the transmission belt, so that the left atomizing nozzle and the right atomizing nozzle can synchronously move up and down, the height of the atomizing nozzles can be adjusted, and the spray cooling device and the cooling method are suitable for workpieces of different sizes;
2. according to the spray cooling device and the cooling method for the gantry machining center, the angle of the atomizing nozzle can be adjusted through the spray mechanism, the motor B is started, the motor B drives the gear A to rotate, the gear B is meshed with the gear A and rotates along with the gear A, so that the fixing claw drives the atomizing nozzle to rotate together, the angle of the atomizing nozzle is adjusted, the spray cooling can be performed on dead corners and dark corners hidden in workpieces, and the machining quality is improved;
3. according to the spray cooling device and the cooling method for the gantry machining center, the cooling time of a workpiece is shortened through the cooling mechanism, the motor C is started, the motor C drives the gear C to rotate, the gear D rotates along with the gear C through transmission of the toothed chain, rotation of the rotating shaft B is achieved, the fan blades rotate along with the rotating shaft B to perform air blowing cooling, secondary cooling is performed on the surface of the sprayed workpiece, and cooling efficiency is improved.
Drawings
FIG. 1 is an isometric view of the overall construction of the present invention;
FIG. 2 is a schematic view of the spray cooling of the present invention;
FIG. 3 is a perspective view of a gantry machining center shaft of the present invention;
FIG. 4 is a schematic view of the atomizer head adjustment of the present invention;
FIG. 5 is an isometric view of the lift mechanism of the present invention;
FIG. 6 is an isometric view of the spraying mechanism of the present invention;
fig. 7 is an isometric view of the cooling mechanism of the present invention.
In the figure: 1. a gantry machining center; 11. a column; 12. a connecting beam; 13. a mounting frame A; 14. a mounting frame B; 15. a cross beam; 16. a slide seat A; 17. a slide base B; 18. a ram; 19. a bed body; 110. a work table; 2. a lifting mechanism; 21. a motor A; 22. a screw rod; 23. a transmission belt; 24. a rotation axis A; 3. a spraying mechanism; 31. a nut; 32. a connecting rod; 33. a fixing plate; 34. a motor B; 35. a gear A; 36. a gear B; 37. a fixed jaw; 38. an atomizing spray head; 39. a fixed shaft; 310. a water tank; 311. a water pump; 312. a hose; 4. a cooling mechanism; 41. a motor C; 42. a gear C; 43. a rotation axis B; 44. a gear D; 45. a fan blade; 46. a toothed chain.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem that the cooling device is not suitable for workpieces with different sizes due to the fact that the atomizing nozzle cannot be adjusted in height, please refer to fig. 1 to 5, the following technical solutions are provided in this embodiment:
the utility model provides a longmen machining center spray cooling device, includes longmen machining center 1, and bilateral symmetry is equipped with stand 11 in longmen machining center 1, and the top level of coexistence post 11 is equipped with tie-beam 12, and the upper end welding of tie-beam 12 has mounting bracket A13, installs elevating system 2 in the mounting bracket A13, and elevating system 2 internalization is equipped with atomizer 38, and atomizer 38 carries out the vertical adjustment through elevating system 2.
The lifting mechanism 2 is internally and symmetrically provided with a screw rod 22, the top end of the screw rod 22 is movably connected with the mounting rack A13 through a bearing, the bottom end of the screw rod 22 penetrates through the connecting beam 12 and is connected with the upright post 11, the screw rod 22 is movably connected with the connecting beam 12 and the upright post 11 through bearings, and the screw rod 22 is movably provided with an atomizing nozzle 38.
The upper end middle part of mounting bracket A13 is fixed with motor A21, and the output of motor A21 runs through mounting bracket A13 and is connected with rotation axis A24, and rotation axis A24 passes through bearing activity and locates the upper end of tie-beam 12, and rotation axis A24 carries out the transmission through drive belt 23 and lead screw 22 and is connected, and the quantity of drive belt 23 has two.
Specifically, through starter motor A21, because motor A21's output shaft links to each other with rotation axis A24, motor A21 can drive rotation axis A24 and rotate, rotation axis A24 is rotatory to be driven the drive belt 23 that is equipped with outside its axis body and is rotatory, drive belt 23 carries out the transmission, make two lead screws 22 of left and right sides can follow rotation axis A24 and do synchronous syntropy rotation together, make the atomizer 38 on the lead screw 22 reciprocate, realize the regulation of atomizer 38 height, be applicable to the work piece of different sizes and height.
In order to solve the technical problem that the atomization nozzle cannot adjust the angle, so that the workpiece cannot be hidden in the dead angle and the dark angle for spray cooling, please refer to fig. 5 to 6, the embodiment provides the following technical solutions:
the screw rod 22 is movably provided with a nut 31, the nut 31 is connected with a fixing plate 33 through a connecting rod 32, one end of the fixing plate 33 close to the nut 31 is provided with a motor B34, one end of the fixing plate 33 far away from the nut 31 is provided with a gear A35, and the output end of the motor B34 penetrates through the fixing plate 33 and is connected with the gear A35.
The side end of the gear A35 is engaged with a gear B36, a fixed shaft 39 penetrates through the gear B36, the fixed shaft 39 is movably connected with the mounting plate 33 through a bearing, a fixed claw 37 is rotatably arranged on the fixed shaft 39, and an atomizing nozzle 38 is fixed in the fixed claw 37.
The atomizer 38 is connected with a water pump 311 through a hose 312, the lower end of the water pump 311 is provided with a water tank 310, the water tank 310 transmits cooling liquid to the atomizer 38 through the water pump 311, and the water tank 310 is fixedly connected to the bottom end of the upright post 11.
Specifically, by starting the motor B34, the output end of the motor B34 is connected with the gear a35, the motor B34 can drive the gear a35 to rotate, the gear B36 is meshed with the gear a35, the gear B36 rotates along with the gear a35, the gear B36 rotates to drive the fixing shaft 39 fixedly connected with the gear B to rotate, the fixing shaft 39 rotates to drive the fixing claw 37 arranged outside the fixing shaft to rotate, the fixing claw 37 performs circular motion by taking the fixing shaft 39 as the center, so that the atomizing nozzle 38 in the fixing claw 37 performs rotary motion, the angle adjustment of the atomizing nozzle 38 is realized, the spray cooling can be performed on dead corners and dark corners in which workpieces are hidden, and the cooling effect and the cooling efficiency are improved.
The hose 312 is made of an elastic material and has enough length, so that when the height and the angle of the atomizing nozzle 38 are adjusted, the cooling liquid in the water tank 310 is transmitted to the atomizing nozzle 38 through the hose 312 by the water pump 311, and then is sprayed out from the surface of the workpiece by the atomizing nozzle 38, so that the workpiece is atomized and cooled.
In order to solve the technical problems of poor cooling effect and low cooling efficiency of the cooling device, please refer to fig. 3 and 7, the embodiment provides the following technical solutions:
a slide seat A16 is mounted on the upright post 11, a cross beam 15 is movably arranged on the slide seat A16, a slide seat B17 is mounted on the cross beam 15, a ram 18 is movably arranged on the slide seat B17, a machining cutter is mounted at the bottom end of the ram 18, a lathe bed 19 is arranged right below the machining cutter, the upright post 11 is symmetrically welded at the left end and the right end of the lathe bed 19, and a workbench 110 is movably arranged on the lathe bed 19.
The upper end welding mounting bracket B14 of crossbeam 15 installs in the mounting bracket B14 cooling body 4 is equipped with motor C41 in the cooling body 4, and the fixed welding of motor C41 is on the top of mounting bracket B14, and motor C41's output runs through mounting bracket B14 and is connected with gear C42, and gear C42's left side is equipped with gear D44, carries out the transmission through toothed chain 46 between gear C42 and gear D44 and connects.
The lower ends of the gear C42 and the gear D44 are both connected with a rotating shaft B43, the rotating shaft B43 penetrates through the cross beam 15 and extends to the lower end of the cross beam 15, the rotating shaft B43 is movably connected with the cross beam 15 through a bearing, fan blades 45 are arranged in an annular array at one end, located at the lower end of the cross beam 15, of the rotating shaft B43, and the fan blades 45 are located at the right upper end of the workbench 110.
Specifically, by starting the motor C41, the output end of the motor C41 is connected with the gear C42, the motor C41 can drive the gear C42 to rotate, the gear C42 and the gear D44 are externally provided with the toothed chain 46, the gear C42 drives the toothed chain 46 to rotate when rotating, the toothed chain 46 drives the gear D44 to rotate, so that the gear D44 also rotates, the lower ends of the gear C42 and the gear D44 are both provided with the rotating shaft B43, the rotating shaft B43 rotates along with the gear C42 and the gear D44, so that the fan blades 45 at the lower end of the rotating shaft B43 rotate, air blowing cooling is realized, secondary cooling is performed on the surface of the sprayed workpiece, and the cooling effect and the cooling efficiency are improved.
In order to better show the implementation process of the gantry machining center spray cooling device, the embodiment provides a cooling method of the gantry machining center spray cooling device, which includes the following steps:
the method comprises the following steps: adjustment of height of atomizer 38: starting a motor A21 by taking the height of a workpiece processed by the gantry processing center 1 as a reference, driving two screw rods 22 to synchronously rotate in the same direction, enabling the atomizing spray heads 38 on the left side and the right side to synchronously translate up and down until the nozzles of the atomizing spray heads 38 are aligned to the part of the workpiece to be cooled, and stopping the motor A21;
step two: adjustment of the angle of the atomizer 38: starting a motor B34 to drive a gear A35 to rotate, driving a gear B36 to rotate by the gear A35, driving the atomizing nozzle 38 to rotate by the fixed claw 37 by taking the fixed shaft 39 as a center to make circular motion until the atomizing nozzle 38 rotates to a proper angle, and stopping the motor B34;
step three: the motor C41 is started, the motor C41 drives the gear C42 to rotate, and the gear D44 and the gear C42 rotate synchronously and in the same direction through transmission of the toothed chain 46, so that the fan blades 45 rotate, and air blowing cooling is realized.
In summary, according to the spray cooling device and the cooling method for the gantry machining center provided by the invention, the height of the atomizing nozzles 38 can be adjusted through the lifting mechanism 2, the motor a21 is started, the motor a21 drives the rotating shaft a24 to rotate, the rotating shaft a24 drives the left screw rod 22 and the right screw rod 22 to synchronously rotate in the same direction through the transmission belt 23, so that the left atomizing nozzle 38 and the right atomizing nozzle 38 can synchronously move up and down, the height of the atomizing nozzles 38 can be adjusted, and the spray cooling device and the cooling method for the gantry machining center can be suitable for workpieces with different sizes; the angle of the atomizing nozzle 38 can be adjusted through the atomizing mechanism 3, the motor B34 is started, the motor B34 drives the gear A35 to rotate, the gear B36 is meshed with the gear A35 and rotates along with the gear A35, so that the fixing claw 37 drives the atomizing nozzle 38 to rotate together, the angle of the atomizing nozzle 38 is adjusted, the workpiece can be hidden in dead angles and dark corners to be subjected to atomizing cooling, and the processing quality is improved; shorten the time of work piece cooling through cooling body 4, start motor C41, motor C41 drive gear C42 rotates, and gear D44 follows gear C42 through the transmission of toothed chain 46 and rotates together, realizes the rotation of rotation axis B43, and flabellum 45 rotates together with rotation axis B43 and carries out the cooling of blowing, carries out the secondary cooling to the work piece surface after the spraying, improves cooling efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a longmen machining center spray cooling device, includes longmen machining center (1), its characterized in that: upright columns (11) are symmetrically arranged in the gantry machining center (1) from left to right, connecting beams (12) are horizontally arranged at the top ends of the two upright columns (11), a mounting rack A (13) is welded at the upper end of each connecting beam (12), and a lifting mechanism (2) is mounted in each mounting rack A (13);
an atomizing nozzle (38) is movably arranged in the lifting mechanism (2), the atomizing nozzle (38) is adjusted up and down through the lifting mechanism (2), the atomizing nozzle (38) is connected with a spraying mechanism (3) through a hose (312), and the spraying mechanism (3) is fixed on the upright post (11);
the upper end of spraying mechanism (3) is equipped with cooling body (4), is equipped with flabellum (45) in cooling body (4), longmen machining center (1) is through spraying mechanism (3) after the spraying rotatory cooling of blowing through flabellum (45), and the quantity of flabellum (45) has eight.
2. The gantry machining center spray cooling device of claim 1, wherein: the inner symmetry of the lifting mechanism (2) is provided with a screw rod (22), the top end of the screw rod (22) is movably connected with an installation rack A (13) through a bearing, the bottom end of the screw rod (22) penetrates through a connecting beam (12) and is connected with a stand column (11), the screw rod (22) is movably connected with the connecting beam (12) and the stand column (11) through the bearing, and an atomizing nozzle (38) is movably arranged on the screw rod (22).
3. The spray cooling device of gantry machining center of claim 1, characterized in that: the utility model discloses a lead screw, including mounting bracket A (13), motor A (21), rotation axis A (24) are connected with the upper end of tie-beam (12) through bearing activity, and rotation axis A (24) carry out the transmission through drive belt (23) and lead screw (22) and are connected, and the quantity of drive belt (23) has two.
4. The spray cooling device of gantry machining center of claim 2, characterized in that: screw (31) are movably arranged on screw rod (22), screw (31) are connected with fixing plate (33) through connecting rod (32), motor B (34) are arranged at one end of fixing plate (33) close to screw (31), gear A (35) is arranged at one end of fixing plate (33) far away from screw (31), and the output end of motor B (34) penetrates through fixing plate (33) and is connected with gear A (35).
5. The spray cooling device of gantry machining center of claim 4, characterized in that: the side end of the gear A (35) is meshed with a gear B (36), a fixed shaft (39) penetrates through the gear B (36), the fixed shaft (39) is movably connected with the mounting plate (33) through a bearing, a fixed claw (37) is rotatably arranged on the fixed shaft (39), and an atomizing nozzle (38) is fixed in the fixed claw (37).
6. The spray cooling device of gantry machining center of claim 5, wherein: the atomizing spray head (38) is connected with a water pump (311) through a hose (312), the lower end of the water pump (311) is provided with a water tank (310), the water tank (310) transmits cooling liquid to the atomizing spray head (38) through the water pump (311), and the water tank (310) is fixedly connected to the bottom end of the stand column (11).
7. The spray cooling device of gantry machining center of claim 1, characterized in that: install slide A (16) on stand (11), the activity is equipped with crossbeam (15) on slide A (16), installs slide B (17) on crossbeam (15), and the activity is equipped with ram (18) on slide B (17), and the processing sword is installed to the bottom of ram (18), and the lower extreme is equipped with lathe bed (19) under the processing sword, stand (11) symmetric welding is at both ends about lathe bed (19), and the activity is equipped with workstation (110) on lathe bed (19).
8. The spray cooling device of gantry machining center of claim 7, characterized in that: the upper end welding mounting bracket B (14) of crossbeam (15), install in mounting bracket B (14) cooling body (4), be equipped with motor C (41) in cooling body (4), motor C (41) fixed welding is on the top of mounting bracket B (14), and the output of motor C (41) runs through mounting bracket B (14) and is connected with gear C (42), and the left side of gear C (42) is equipped with gear D (44), carries out the transmission through toothed chain (46) between gear C (42) and gear D (44) and connects.
9. The spray cooling device of gantry machining center of claim 8, characterized in that: the lower extreme of gear C (42) and gear D (44) all is connected with rotation axis B (43), and rotation axis B (43) run through crossbeam (15) and extend to the lower extreme of crossbeam (15), and rotation axis B (43) and crossbeam (15) pass through bearing swing joint, and rotation axis B (43) are located the one end annular array of crossbeam (15) lower extreme and are equipped with flabellum (45), and flabellum (45) are located the positive upper end of workstation (110).
10. A cooling method of a spray cooling device of a gantry machining center according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
the method comprises the following steps: adjustment of height of atomizer (38): starting a motor A (21) by taking the height of a workpiece processed by a gantry processing center (1) as a reference, driving two screw rods (22) to synchronously rotate in the same direction, enabling atomizing spray heads (38) on the left side and the right side to synchronously translate up and down until nozzles of the atomizing spray heads (38) are aligned to a part of the workpiece to be cooled, and stopping the motor A (21);
step two: adjustment of the angle of the atomizer (38): starting a motor B (34) to drive a gear A (35) to rotate, driving the gear B (36) to rotate by the gear A (35), making a circular motion by a fixed claw (37) by taking a fixed shaft (39) as a center to drive an atomizing nozzle (38) to rotate until the atomizing nozzle (38) rotates to a proper angle, and stopping the motor B (34);
step three: the motor C (41) is started, the motor C (41) drives the gear C (42) to rotate, and the gear D (44) and the gear C (42) synchronously rotate in the same direction through transmission of the toothed chain (46), so that the fan blades (45) rotate, and air blowing cooling is realized.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116810392A (en) * | 2023-08-04 | 2023-09-29 | 青岛永基重型机床有限公司 | Numerical control planer boring and milling machine with structure of vibration absorbing upright post |
| CN117564467A (en) * | 2024-01-16 | 2024-02-20 | 辽宁华天航空科技股份有限公司 | Double-beam laser welding system and method for titanium alloy parts |
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2022
- 2022-09-26 CN CN202211173957.7A patent/CN115592464A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116810392A (en) * | 2023-08-04 | 2023-09-29 | 青岛永基重型机床有限公司 | Numerical control planer boring and milling machine with structure of vibration absorbing upright post |
| CN116810392B (en) * | 2023-08-04 | 2024-02-02 | 青岛永基重型机床有限公司 | Numerical control planer boring and milling machine with structure of vibration absorbing upright post |
| CN117564467A (en) * | 2024-01-16 | 2024-02-20 | 辽宁华天航空科技股份有限公司 | Double-beam laser welding system and method for titanium alloy parts |
| CN117564467B (en) * | 2024-01-16 | 2024-03-15 | 辽宁华天航空科技股份有限公司 | Double-beam laser welding system and method for titanium alloy parts |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230113 |
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| WW01 | Invention patent application withdrawn after publication |