CN112974887A - Numerical control gantry boring and milling machine - Google Patents
Numerical control gantry boring and milling machine Download PDFInfo
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- CN112974887A CN112974887A CN202110290856.7A CN202110290856A CN112974887A CN 112974887 A CN112974887 A CN 112974887A CN 202110290856 A CN202110290856 A CN 202110290856A CN 112974887 A CN112974887 A CN 112974887A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/02—Boring machines; Combined horizontal boring and milling machines
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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
- B23Q11/0042—Devices for removing chips
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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 numerical control gantry boring and milling machine which comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with a main table, a servo motor is fixedly installed on the right side of the main table through a support, the output end of the servo motor is fixedly connected with a bidirectional threaded rod, a cavity is formed in the main table, a fixing plate is fixedly connected to the middle of the cavity, close to the inner wall of the cavity, and a groove is formed in the inner wall of the fixing plate. Through the matching of the structures, the milling machine has the advantages that the materials can be conveniently processed by workers for multiple times, the condition that the surface processing is incomplete after the materials are processed is reduced, the workers can conveniently recover sundries, the condition that the workers are splashed by waste materials in the working process is reduced, the fixing work of the materials with different specifications is increased, the workers can conveniently move the milling machine at different positions, the working efficiency of the workers is indirectly improved, and the convenience is brought to the work of the workers.
Description
Technical Field
The invention relates to the technical field of gantry boring and milling machines, in particular to a numerical control gantry boring and milling machine.
Background
The numerical control plano boring and milling machine is a new series combined milling machine, the working table adopts 1XG series, the milling head adopts 1TX series, the main transmission is bevel gear transmission, the transmission is stable, and the feed transmission adopts ball screw transmission. The numerical control plano boring and milling machine has the main characteristics of good rigidity, high precision and high efficiency, the feed per minute of the milling cutter head is up to 800mm, the maximum cutting depth is 8-10mm, the high-efficiency cutting processing is realized, and the numerical control plano boring and milling machine can be used for large-plane milling of castings, steel pieces and non-ferrous metal pieces, and is generally used for production lines of box type parts in industries such as diesel engines, tractors and the like.
Because most of the existing numerical control gantry boring and milling machines only have single milling cutter processing, the condition that the surface processing is not complete after the material processing is completed is increased, the condition that the materials are easily splashed by waste materials in the working process of part of workers is easily caused, the material specification processed by the part of the numerical control gantry boring and milling machines is single, the moving process of most of the numerical control gantry boring and milling machines is troublesome, the working efficiency of the workers is indirectly reduced, the work of the workers is inconvenient, certain adverse effects are brought to the actual use, and therefore the improvement is needed.
Disclosure of Invention
The invention aims to provide a numerical control gantry boring and milling machine which is convenient for workers to process materials for multiple times, reduces the condition that the surface processing is not complete after the materials are processed, is convenient for the workers to recover sundries, reduces the condition that the workers are splashed by waste materials in the working process, increases the fixing work of materials with different specifications, is convenient for the workers to move the milling machine at different positions, indirectly improves the working efficiency of the workers, brings convenience to the work of the workers, brings certain beneficial influence to practical use, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a numerical control gantry boring and milling machine comprises a supporting leg, wherein the top of the supporting leg is fixedly connected with a main platform, the right side of the main platform is fixedly provided with a servo motor through a support, the output end of the servo motor is fixedly connected with a bidirectional threaded rod, the interior of the main platform is provided with a cavity, the middle part of the cavity, which is close to the inner wall of the cavity, is fixedly connected with a fixed plate, the inner wall of the fixed plate is provided with a groove, the left side of the inner wall of the groove is rotatably connected with the left end of the bidirectional threaded rod through a bearing, different threaded surfaces of the bidirectional threaded rod are in threaded connection with adaptive threaded sleeve plates, the top of each threaded sleeve plate is fixedly connected with a pulley, the top of the pulley is in sliding connection with the top of the inner wall of the groove, the bottom of the fixed plate is rotatably, one end of the second connecting rod is rotatably connected with the bottom of the threaded sleeve plate through a bearing seat, the side surface of the supporting leg is fixedly connected with a sliding assembly, the surface of the sliding assembly is fixedly connected with a lifting plate, the front side of the lifting plate is provided with a through groove, the surface of the first connecting rod close to the bottom end of the first connecting rod is rotatably connected with a round rod through a bearing, the surface of the round rod is slidably connected with the inner wall of the through groove, the bottom of the lifting plate is fixedly connected with a moving wheel, the top of the main table close to the right side of the main table is fixedly provided with a driving machine, the output end of the driving machine is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with an internal thread moving table, the bottom of the internal thread moving table is fixedly connected with a limiting assembly, the surface of the limiting, the notch has been seted up on the surface of rectangular plate, the inner wall of notch rotates through the bearing and is connected with the screw rod, the surface of rectangular plate is worn out to the one end of screw rod, the surperficial threaded connection of screw rod has splint, the rectangular channel has been seted up on the surface of rectangular plate, the short spring of inner wall fixedly connected with of rectangular channel, the one end fixedly connected with of short spring supports the board, be close to its left fixed surface connected with body frame on the main station, the fixed surface of body frame is connected with the milling cutter dish.
Preferably, the bottom of the main platform is fixedly connected with a force dividing platform, and the force dividing platform is in an equilateral trapezoid shape.
Preferably, the sliding assembly comprises a sliding plate, the sliding plate is fixedly connected to the side face of the lifting plate, and the side face of the supporting leg is provided with a sliding groove which is in sliding connection with the sliding plate and is adaptive to the sliding plate.
Preferably, the limiting assembly comprises a limiting sleeve, the limiting sleeve is fixedly connected to the bottom of the internal thread moving platform, a limiting slide rod is fixedly connected to the top of the main platform through a support, and the surface of the limiting slide rod is in sliding connection with the inner wall of the limiting sleeve.
Preferably, one end of the screw rod penetrating out of the surface of the rectangular plate is fixedly connected with a rotating ball, and anti-skid grains are arranged on the surface of the rotating ball.
Preferably, a stabilizing frame is fixedly connected to the side face of the main table, and a side milling cutter disc is fixedly mounted on the surface of the stabilizing frame.
Preferably, the top of the main table close to the side surface of the main table is fixedly connected with a protection plate, and the surface of the protection plate is fixedly connected with a heat insulation plate.
Preferably, the upper surface of the main table is provided with a temporary storage tank, and the temporary storage tank is positioned below the protection plate.
Preferably, the top fixedly connected with water tank of body frame, the fixed surface of going up the milling cutter dish is connected with the cooling squirt, the fixed surface of cooling squirt is connected with the fixed surface of water tank.
Compared with the prior art, the invention has the beneficial effects that:
1. the servo motor is started to drive the bidirectional threaded rod to rotate, the threaded sleeve plate can be limited by the first connecting rod and the second connecting rod, the bidirectional threaded rod can drive the threaded sleeve plate to move when rotating, the pulley can guarantee the smooth movement of the threaded sleeve plate, the first connecting rod can drive the lifting plate to move when being extruded by the second connecting rod, the lifting plate can drive the sliding plate to slide on the inner wall of the sliding groove when moving, the lifting plate can drive the moving wheel to move when moving, and a worker can conveniently move the numerical control gantry boring and milling machine;
2. the force distribution table can enhance the ground gripping force of the supporting legs, the stability of the numerical control gantry boring and milling machine during operation is ensured, the situation that waste materials sputtered out in the machining process are moved out of the main table is reduced through the arrangement of the protection plates, the situation that workers are affected due to overhigh temperature in the machining process of the numerical control gantry boring and milling machine can be effectively reduced through the heat insulation plate, and the splashed waste materials can fall into the temporary storage tank;
3. the rotating ball can drive the screw to rotate, the screw can drive the clamping plate to move, the abutting plate is extruded to press the shortened spring to enable the shortened spring to enter a contraction state, and then the fixed installation of the material on the internal thread moving table is completed;
4. the movement track of the internal thread moving platform is limited through the arrangement of the limiting slide rod and the limiting slide cylinder, so that the threaded rod can drive the internal thread moving platform to move by rotating;
5. go up the cutter head start-up and can process the surface of material, the side milling cutter head start-up can carry out secondary operation to the side of material, has guaranteed the process degree of material, and the cooling squirt starts to spray the material of inside liquid water in the processing, has reduced the condition of material course of working thermal deformation.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the invention at A;
FIG. 5 is an enlarged view of the invention at B;
FIG. 6 is an enlarged view of the invention at C.
In the figure: 1-supporting leg, 2-main table, 3-servo motor, 4-bidirectional threaded rod, 5-fixing plate, 6-threaded sleeve plate, 7-pulley, 8-first connecting rod, 9-second connecting rod, 10-lifting plate, 11-round rod, 12-moving wheel, 13-driving machine, 14-threaded rod, 15-internal thread moving table, 16-rectangular plate, 17-threaded rod, 18-clamping plate, 19-short spring, 20-abutting plate, 21-main frame, 22-upper milling cutter head, 23-force dividing table, 24-sliding plate, 25-sliding groove, 26-limiting sleeve, 27-limiting sliding rod, 28-rotating ball, 29-stabilizing frame, 30-side milling cutter head, 31-protecting plate, 32-heat insulating plate, 33-temporary storage tank, 34-water tank, 35-cooling water gun and 36-through groove.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a numerical control gantry boring and milling machine comprises supporting legs 1, wherein the tops of the supporting legs 1 are fixedly connected with a main table 2.
Furthermore, the bottom of the main platform 2 is fixedly connected with a component force platform 23, the component force platform 23 can enhance the ground gripping force of the support leg 1, the stability of the numerical control planer type boring and milling machine during operation is ensured, and the component force platform 23 is in an equilateral trapezoid shape.
Further, a stabilizing frame 29 is fixedly connected to the side surface of the main table 2, a side milling cutter disc 30 is fixedly mounted on the surface of the stabilizing frame 29, and the side milling cutter disc 30 can be started to perform secondary processing on the side surface of the material, so that the processing degree of the material is ensured.
Furthermore, the top fixedly connected with guard plate 31 that is close to its side on the main platform 2 through the setting of guard plate 31, has reduced the condition that the waste material that splashes out shifts out main platform 2 in the course of working, and the fixed surface of guard plate 31 is connected with heat insulating board 32, and heat insulating board 32 can effectually reduce the too high and influence staff's condition of temperature in the numerical control planer-type boring and milling machine course of working.
Further, a temporary storage tank 33 is formed on the upper surface of the main table 2, the temporary storage tank 33 can store waste materials, and the temporary storage tank 33 is located below the protection plate 31.
A servo motor 3 is fixedly arranged on the right side of the main table 2 through a support, a bidirectional threaded rod 4 is fixedly connected to the output end of the servo motor 3, the servo motor 3 can drive the bidirectional threaded rod 4 to rotate when being started, a cavity is formed in the main table 2, a fixing plate 5 is fixedly connected to the middle of the cavity, close to the inner wall of the cavity, a groove is formed in the inner wall of the fixing plate 5, the left side of the inner wall of the groove is rotatably connected with the left end of the bidirectional threaded rod 4 through a bearing, thread surfaces of different threads of the bidirectional threaded rod 4 are in threaded connection with adaptive thread bushing plates 6, a pulley 7 is fixedly connected to the top of each thread bushing plate 6, the top of each pulley 7 is in sliding connection with the top of the inner wall of the groove, each thread bushing plate 6 can drive the pulley 7 to move, the bottom of, the surface of head rod 8 is rotated through the bearing frame and is connected with second connecting rod 9, threaded sleeve plate 6 removes and can drive second connecting rod 9 and remove, the one end of second connecting rod 9 is passed through the bearing frame and is rotated with the bottom of threaded sleeve plate 6 and be connected, setting through second connecting rod 9, the movement track to threaded sleeve plate 6 has carried out the restriction, make two-way threaded rod 4 rotate and can drive threaded sleeve plate 6 and remove, the side fixedly connected with slip subassembly of supporting leg 1, the fixed surface of slip subassembly is connected with lifter plate 10.
Further, the sliding assembly comprises a sliding plate 24, the sliding plate 24 is fixedly connected to the side face of the lifting plate 10, a sliding groove 25 which is connected with the sliding plate 24 in a sliding mode and is matched with the sliding plate is formed in the side face of the supporting leg 1, and the lifting plate 10 can move to drive the sliding plate 24 to slide on the inner wall of the sliding groove 25.
The front side of the lifting plate 10 is provided with a through groove 36, the surface of the first connecting rod 8 close to the bottom end thereof is rotatably connected with a round rod 11 through a bearing, the surface of the round rod 11 is connected with the inner wall of the through groove 36 in a sliding manner, the movement track of the first connecting rod 8 is limited through the through groove 36 and the round rod 11, so that the first connecting rod 8 is extruded by the second connecting rod 9 to drive the lifting plate 10 to move, the bottom of the lifting plate 10 is fixedly connected with a movable wheel 12, the lifting plate 10 can drive the movable wheel 12 to move, the top of the main table 2 close to the right side thereof is fixedly provided with a driving machine 13, the driving machine 13 and the servo motor 3 are both positive and negative rotation motors, the driving machine 13 and the servo motor 3 are both of a structure in which the driving motor and a speed reducer are integrally installed, through the arrangement of the speed reducer, the over-high rotation speed when the, the driving machine 13 is started to drive the threaded rod 14 to rotate, the surface of the threaded rod 14 is connected with the internal thread moving platform 15 in a threaded mode, the bottom of the internal thread moving platform 15 is fixedly connected with a limiting component, and the surface of the limiting component is fixedly connected with the top of the main platform 2.
Further, spacing subassembly includes limit sleeve 26, limit sleeve 26 fixed connection is on the bottom of internal thread mobile station 15, support fixedly connected with is passed through at the top of host computer 2 to spacing slide bar 27, spacing slide bar 27's surface and limit sleeve 26's inner wall sliding connection, through the setting of spacing slide bar 27 and spacing slide bar 26, the movement track of internal thread mobile station 15 has carried on spacingly, make threaded rod 14 rotate and can drive internal thread mobile station 15 and remove.
The top of the internal thread moving platform 15 is fixedly connected with two rectangular plates 16, the surface of each rectangular plate 16 is provided with a notch, the inner wall of each notch is rotatably connected with a screw rod 17 through a bearing, and one end of each screw rod 17 penetrates out of the surface of each rectangular plate 16.
Further, the one end fixedly connected with that the screw rod 17 wore out the surface of rectangular plate 16 changes ball 28, changes the surface of ball 28 and has seted up anti-skidding line, through the setting of changeing ball 28 for the staff can be more convenient laborsaving rotates screw rod 17.
The surface threaded connection of screw rod 17 has splint 18, and screw rod 17 rotates and can drive splint 18 and remove, and the rectangular channel has been seted up on the surface of rectangular plate 16, and the inner wall fixedly connected with of rectangular channel is short spring 19, and the one end fixedly connected with of short spring 19 supports board 20, supports board 20 and receives the extrusion and can press and shorten spring 19 and make it get into the contraction state, is close to its left fixed surface on the main station 2 and is connected with body frame 21, and the fixed surface of body frame 21 is connected with milling cutter dish 22.
Further, the top fixedly connected with water tank 34 of body frame 21 goes up the fixed surface of milling cutter dish 22 and is connected with cooling squirt 35, and cooling squirt 35 starts and to spray the material in the processing with the liquid water of inside, and the fixed surface of cooling squirt 35 and water tank 34 is connected.
The working principle is as follows: this numerical control planer-type boring and milling machine is when using, at first, the staff can start servo motor 3, and servo motor 3 starts and can drive two-way threaded rod 4 and rotate, through the setting of second connecting rod 9, has carried out the restriction to the movement track of screw sleeve board 6 for two-way threaded rod 4 rotates and can drive screw sleeve board 6 and remove, and screw sleeve board 6 removes and can drive pulley 7 and remove, has guaranteed the steady movement of screw sleeve board 6. The screw bushing plate 6 moves and can drive the second connecting rod 9 to move, the second connecting rod 9 moves and can extrude the first connecting rod 8 to move, through the setting of leading to groove 36 and round bar 11, the movement track to the first connecting rod 8 has been spacing, make the first connecting rod 8 receive the extrusion of second connecting rod 9 and can drive the lifter plate 10 to move, the lifter plate 10 moves and can drive the slide 24 and slide on the inner wall of spout 25, the lifter plate 10 moves and can drive the removal wheel 12 to move, the staff of being convenient for carries out numerical control planer type boring and milling machine and removes. When the numerical control gantry boring and milling machine moves to a proper position, a worker can reversely start the servo motor 3, so that the position fixation of the numerical control gantry boring and milling machine is completed, the force distribution table 23 can enhance the ground gripping force of the support leg 1, and the stability of the numerical control gantry boring and milling machine during operation is ensured. The staff can place the material on the internal thread mobile station 15, then the staff can rotate commentaries on classics ball 28, changes ball 28 and rotates and to drive screw rod 17 and rotate, and screw rod 17 rotates and to drive splint 18 and remove, supports board 20 and receives the extrusion and can press and shorten spring 19 and make it get into the contraction state. After the material fixed mounting on the internal thread mobile station 15 is waited, the staff can start the driving machine 13, the driving machine 13 starts and can drive the threaded rod 14 to rotate, the movement track of the internal thread mobile station 15 is limited through the arrangement of the limiting slide rod 27 and the limiting slide cylinder 26, and the threaded rod 14 rotates and can drive the internal thread mobile station 15 to move. When the internal thread moving table 15 moves to a position right below the upper milling cutter disc 22, the upper milling cutter disc 22 is started to process the surface of the material, and the side milling cutter disc 30 is started to process the side surface of the material for the second time, so that the processing degree of the material is ensured. The cooling squirt 35 starts to spray the liquid water inside on the material in processing, and the condition of thermal deformation in the material processing process is reduced. Through the arrangement of the protection plate 31, the situation that waste materials sputtered out in the machining process are moved out of the main table 2 is reduced, and the situation that the temperature is too high to influence workers in the machining process of the numerical control gantry boring and milling machine can be effectively reduced through the heat insulation plate 32. The waste material that splashes can drop the inside of temporary storage tank 33, the staff of being convenient for carries out a lot of processing to the material, the not thorough condition of surface finishing after having reduced material processing completion, the staff of being convenient for is to the recovery of miscellaneous material, the condition of being wounded by the waste material splattering in the staff working process has been reduced, the fixed work of different specification materials has been increased, the staff of being convenient for carries out the removal of different positions with the milling machine, indirect improvement staff's work efficiency, the work of giving the staff has brought the facility.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a numerical control planer boring and milling machine, includes supporting leg (1), the top fixedly connected with main stand (2) of supporting leg (1), its characterized in that: a servo motor (3) is fixedly installed on the right side of the main table (2) through a support, and a bidirectional threaded rod (4) is fixedly connected with the output end of the servo motor (3); a cavity is formed in the main table (2), a fixing plate (5) is fixedly connected to the middle of the cavity close to the inner wall of the cavity, a groove is formed in the inner wall of the fixing plate (5), the left side of the inner wall of the groove is rotatably connected with the left end of a bidirectional threaded rod (4) through a bearing, different thread surfaces of the bidirectional threaded rod (4) are in threaded connection with matched thread sleeve plates (6), a pulley (7) is fixedly connected to the top of each thread sleeve plate (6), and the top of each pulley (7) is in sliding connection with the top of the inner wall of the groove; the bottom of the fixed plate (5) is rotatably connected with a first connecting rod (8) through a bearing seat, the surface of the first connecting rod (8) is rotatably connected with a second connecting rod (9) through the bearing seat, and one end of the second connecting rod (9) is rotatably connected with the bottom of the threaded sleeve plate (6) through the bearing seat; the side surface of the supporting leg (1) is fixedly connected with a sliding assembly, the surface of the sliding assembly is fixedly connected with a lifting plate (10), a through groove (36) is formed in the front side of the lifting plate (10), the surface, close to the bottom end of the first connecting rod (8), is rotatably connected with a round rod (11) through a bearing, the surface of the round rod (11) is in sliding connection with the inner wall of the through groove (36), and the bottom of the lifting plate (10) is fixedly connected with a movable wheel (12); a driving machine (13) is fixedly mounted on the top of the main table (2) close to the right side of the main table, a threaded rod (14) is fixedly connected to the output end of the driving machine (13), an internal thread moving table (15) is connected to the surface of the threaded rod (14) in a threaded manner, a limiting assembly is fixedly connected to the bottom of the internal thread moving table (15), the surface of the limiting assembly is fixedly connected to the top of the main table (2), two rectangular plates (16) are fixedly connected to the top of the internal thread moving table (15), a notch is formed in the surface of each rectangular plate (16), a screw rod (17) is rotatably connected to the inner wall of each notch through a bearing, one end of each screw rod (17) penetrates out of the surface of each rectangular plate (16), a clamping plate (18) is connected to the surface of each screw rod (17) in a threaded manner, a rectangular groove is formed in the surface of each, one end of the short spring (19) is fixedly connected with a resisting plate (20); a main frame (21) is fixedly connected to the surface, close to the left side of the main table (2), of the main table, and an upper milling cutter disc (22) is fixedly connected to the surface of the main frame (21).
2. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the bottom fixedly connected with minute power platform (23) of main platform (2), the shape of minute power platform (23) is equilateral trapezoid.
3. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the sliding assembly comprises a sliding plate (24), the sliding plate (24) is fixedly connected to the side face of the lifting plate (10), and sliding grooves (25) which are connected with the sliding plate (24) in a sliding mode and are matched with the sliding plate are formed in the side face of the supporting leg (1).
4. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the limiting assembly comprises a limiting sleeve (26), the limiting sleeve (26) is fixedly connected to the bottom of the internal thread moving platform (15), a limiting sliding rod (27) is fixedly connected to the top of the main platform (2) through a support, and the surface of the limiting sliding rod (27) is connected with the inner wall of the limiting sleeve (26) in a sliding mode.
5. The numerical control gantry boring and milling machine according to claim 1, characterized in that: one end of the screw rod (17) penetrating out of the surface of the rectangular plate (16) is fixedly connected with a rotating ball (28), and anti-skid grains are arranged on the surface of the rotating ball (28).
6. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the side face of the main table (2) is fixedly connected with a stabilizing frame (29), and a side milling cutter disc (30) is fixedly mounted on the surface of the stabilizing frame (29).
7. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the top of the main table (2) close to the side face of the main table is fixedly connected with a protection plate (31), and the surface of the protection plate (31) is fixedly connected with a heat insulation plate (32).
8. The numerical control gantry boring and milling machine according to claim 7, characterized in that: the upper surface of the main table (2) is provided with a temporary storage tank (33), and the temporary storage tank (33) is positioned below the protection plate (31).
9. The numerical control gantry boring and milling machine according to claim 1, characterized in that: the top fixedly connected with water tank (34) of body frame (21), the fixed surface who goes up milling cutter dish (22) is connected with cooling squirt gun (35), the fixed surface of the surface of cooling squirt gun (35) and water tank (34) is connected.
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| CN202110290856.7A CN112974887A (en) | 2021-03-18 | 2021-03-18 | Numerical control gantry boring and milling machine |
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| CN202110290856.7A CN112974887A (en) | 2021-03-18 | 2021-03-18 | Numerical control gantry boring and milling machine |
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Application publication date: 20210618 |