CN115026584A - Metal casting numerical control machine tool with cutting and polishing functions - Google Patents
Metal casting numerical control machine tool with cutting and polishing functions Download PDFInfo
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- CN115026584A CN115026584A CN202210695249.3A CN202210695249A CN115026584A CN 115026584 A CN115026584 A CN 115026584A CN 202210695249 A CN202210695249 A CN 202210695249A CN 115026584 A CN115026584 A CN 115026584A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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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
- B23Q11/005—Devices for removing chips by blowing
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a metal casting numerical control machine tool with cutting and polishing functions, which comprises a placing table, wherein the upper surface of the placing table is fixedly connected with a cutting numerical control box, the upper surface of the placing table is fixedly connected with a polishing numerical control box, a first fixing frame is fixedly connected between the cutting numerical control box and the polishing numerical control box, the interior of the first fixing frame is fixedly connected with a motor, the top end of the motor is in key connection with a main gear, and the outer surface of the main gear is in meshing connection with a first transmission chain. This digit control machine tool for metal casting with cutting polishing function can cut the work piece simultaneously on a digit control machine tool and polish the processing to the saving is pressing from both sides tight fixed the feasible to the work piece and is pressing from both sides tight the time that needs consume when shifting the work piece, and is pressing from both sides tightly fast the work piece with the help of the instrument, thereby makes to press from both sides tightly the work piece and can be more convenient.
Description
Technical Field
The invention relates to the technical field of metal casting, in particular to a numerical control machine tool with cutting and polishing functions for metal casting.
Background
The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a model, cooling and cleaning to obtain a casting with a preset shape, size and performance, and generally cutting and polishing a workpiece after the metal casting is finished so as to ensure that the workpiece can be normally used, wherein the cutting and polishing of the workpiece generally comprises the step of placing the workpiece on a numerical control machine tool for processing.
However, the existing numerical control machine tool for metal casting has the following problems:
1. the existing numerical control machine tool for metal casting is separately polished and cut, so that when a workpiece is machined, the workpiece needs to be fixed on a specified lathe, and when certain machining is completed, the workpiece needs to be rotated, so that the workpiece needs to be fixed again, and the operation is complex;
2. when the existing numerical control machine tool for metal casting is used for fixing and clamping a workpiece, a large amount of labor is consumed when the workpiece is clamped because the workpiece needs to be kept stable, and the workpiece needs to be clamped and fixed by an auxiliary tool, so that the numerical control machine tool is inconvenient to use;
3. when the existing numerical control machine tool for metal casting is used for polishing a workpiece, the angle of a polishing sheet can only be fixed, so that the numerical control machine tool is inconvenient to use.
Disclosure of Invention
The invention aims to provide a metal casting numerical control machine tool with a cutting and polishing function, and aims to solve the problems that the existing metal casting numerical control machine tool is single in function and complex in fixation in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a numerical control machine tool for metal casting with cutting and polishing functions comprises a placing table, wherein a cutting numerical control box is fixedly connected to the upper surface of the placing table, a polishing numerical control box is fixedly connected to the upper surface of the placing table, a first fixing frame is fixedly connected between the cutting numerical control box and the polishing numerical control box, a motor is fixedly connected to the inner portion of the first fixing frame, a main gear is connected to the top end of the motor in a key mode, a first transmission chain is connected to the outer surface of the main gear in an engaged mode, a driven gear is connected to the inner portion of the first fixing frame in a shaft mode, a first transmission chain is connected to the outer surface of the gear in an engaged mode, one end of a first telescopic rod is fixedly connected to the outer surface of the driven gear in a movable nested mode, a first spring is connected to the outer surface of the first telescopic rod in a shaft mode, the other end of the first telescopic rod is connected to a ratchet in a shaft mode, and the shaft is connected to the outer surface of the driven gear, the inner shaft of the first fixed frame is connected with a first transmission shaft, the top end of the first transmission shaft is in key connection with a ratchet, the inner part of the first transmission shaft is in nested connection with a second transmission shaft, the second transmission shaft is in shaft connection with the inner part of the telescopic frame, the telescopic frame is in nested connection with the inner part of the second fixed frame, the top end of the second transmission shaft is fixedly connected with one end of a single universal joint, the other end of the single universal joint is in shaft connection with the telescopic frame, the top end of the single universal joint is in key connection with a fan blade, the outer surface of the second transmission shaft is in key connection with a first bevel gear, the first bevel gear is in meshing connection with a second bevel gear, the outer surface of the telescopic frame is fixedly connected with a protective shell, a cutting knife is connected between the protective shell and the telescopic frame through a shaft, the upper key of the cutting knife is connected with the second bevel gear, and the outer surface of the first fixed frame is fixedly connected with a third fixed frame, a third transmission shaft is connected to the inner shaft of a third fixed frame, a universal joint group is fixedly connected to the top end of the third transmission shaft, the universal joint group is connected to the inner part of the third fixed frame through a shaft, the top end of the universal joint group is connected to a steering block through a shaft, a rotating block is connected to the inner part of the third fixed frame through a shaft, a polishing disc is fixedly connected to the top end of the universal joint group, a loop bar is connected to the inner shaft of the third fixed frame through a thread, a first lead screw is connected to the inner part of the loop bar through a thread, the top end of the first lead screw is connected to the outer surface of the steering block through a shaft, a moving plate is connected to the upper surface of the placing table in a sliding manner, a second lead screw is connected to the inner shaft of the moving plate through a thread, a twist bar is connected to the inner part of the second lead screw through a thread, a pull bar is fixedly connected to the top end of the twist bar through a thread, a slide block is connected to the outer surface of the second lead screw, and a pulley is connected to the outer surface of the slide block through a shaft, the outer surface of the sliding block is connected with one end of a connecting rod in a shaft mode, the other end of the connecting rod is connected to the outer surface of the clamping block in a shaft mode, the clamping block is connected to the inside of the moving plate in a sliding mode, the moving plate is connected with the moving block in a sliding mode, the moving block is connected with the pressing device in a sliding mode, the outer surface of the moving block is fixedly connected with a second telescopic rod, and a second spring is movably connected to the outer surface of the second telescopic rod in a nested mode.
Preferably, the ratchets are arranged in an annular array by taking the circle center of the gear as the center, the ratchets are meshed with the ratchet wheel, and the two ends of the motor are opposite in rotating direction from the ratchets in the gear and the ratchet wheel.
Preferably, the telescopic frame is movably connected inside the second fixed frame in a nested manner, a clamping block is fixedly connected to the top end of the telescopic frame, and the clamping block is connected inside the second fixed frame in a sliding manner.
Preferably, the inner side of the first transmission shaft is provided with a groove, the outer surface of the second transmission shaft is fixedly connected with a lug, the structural shape of the groove is matched with that of the lug, and the inner part of the first transmission shaft is movably connected with the second transmission shaft in a nested manner.
Preferably, the initial angle of the gimbal set is 42 °, and the rotation amplitude of the steering block is 0-90 °.
Preferably, the outer surface of the clamping block is provided with a groove, and the structural shape of the groove is an arc-shaped structure.
Preferably, the second screw rod is vertically connected to the inside of the moving plate, 2 sliding blocks are connected to each second screw rod in a threaded mode, and the threads of the sliding blocks on each second screw rod are opposite in spiral direction.
Compared with the prior art, the invention has the beneficial effects that: this digit control machine tool is used in metal casting with cutting polishing function can cut the work piece simultaneously on a digit control machine tool and polish the processing to the saving is to the time that the work piece required consumption when shifting, and is pressing from both sides tight fixed the feasible work piece, can not press from both sides the tight work piece fast with the help of the instrument, thereby makes to press from both sides tightly the work piece and can be more convenient:
1. the main gear starts to rotate by the positive rotation of the motor, the driven gear and the chain can start to rotate the driven gear, the ratchet wheel starts to rotate under the meshed connection of the ratchet wheel and the ratchet wheel, so that the first transmission shaft on the left side of the motor starts to rotate, the ratchet wheel on the right side of the motor starts to be compressed by the ratchet wheel, so that the first telescopic rod starts to contract, the ratchet is not engaged with the ratchet wheel, the third touch shaft does not rotate, during the rotation of the first transmission shaft, the cutting knife starts to work under the condition that the first bevel gear and the second bevel gear are meshed, so that the workpiece can be cut, when the motor rotates reversely, the right ratchet of the motor is engaged with the ratchet wheel, the third transmission shaft is driven to rotate, so that the polishing disc starts to rotate to polish the workpiece, and the workpiece can be simultaneously polished and cut on the same numerical control machine tool;
2. the second transmission shaft is linked to start to rotate through the rotation of the first transmission shaft so as to drive the fan blades to rotate, so that heat can be dissipated to the cutting knife and the workpiece when the workpiece is cut, the workpiece or the cutting knife is prevented from being damaged due to overheating, and cut and fallen workpiece chips can be blown off, so that the chips are prevented from interfering with the processing of the workpiece;
3. by pulling the pull rod, the twist rod can slide in the second lead screw along with the pulling of the pull rod, so that the twist rod can drive the second lead screw to rotate, the slide block starts to slide on the outer surface of the second lead screw, the connecting rod pushes the clamping block, and the pulley can transfer the force borne by the connecting rod in the pulling process, so that the pull rod 32 can be pulled more labor-saving, and in the pulling process, the ratchet on the twist rod is meshed with the ratchet on the moving block, so that the purpose of limiting the twist rod is achieved, and the workpiece can be clamped more easily;
4. through rotating the loop bar for horizontal migration can be carried out to first lead screw, thereby drives and turns to the piece and remove, makes the piece of polishing rotate along with the rotation that turns to the piece, thereby can change the orientation of polishing the piece.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of point B of FIG. 1 according to the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a cross-sectional view of the present invention taken from the gear and ratchet teeth;
FIG. 6 is an enlarged view of point C of FIG. 5 according to the present invention;
FIG. 7 is a schematic cross-sectional view of the placement board of the present invention;
FIG. 8 is an enlarged view of point D of FIG. 7 according to the present invention;
FIG. 9 is a cross sectional view of the first and second drive shafts of the present invention;
FIG. 10 is a schematic top view of the clamping block of the present invention.
In the figure: 1. a placing table; 2. a first fixed frame; 3. cutting the numerical control box; 4. polishing the numerical control box; 5. a motor; 6. a main gear; 7. a first drive chain; 8. a slave gear; 9. a ratchet; 10. a first telescopic rod; 11. a first spring; 12. a ratchet wheel; 13. a second fixed frame; 14. a telescopic frame; 15. a first drive shaft; 16. a second drive shaft; 17. a single gimbal; 18. a fan blade; 19. a cutting knife; 20. a first bevel gear; 21. a second bevel gear; 22. a protective shell; 23. a third fixed frame; 24. a third transmission shaft; 25. a gimbal group; 26. a turning block; 27. grinding the sheets; 28. a first lead screw; 29. a loop bar; 30. moving the plate; 31. a twisted rod; 32. a pull rod; 33. a pulley; 34. a connecting rod; 35. a clamping block; 36. a moving block; 37. a pressing device; 38. a second telescopic rod; 39. a second spring; 40. a hydraulic cylinder; 41. a second lead screw; 42. a slide block.
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. 1-10, the present invention provides a technical solution: a numerical control machine tool with cutting and polishing functions for metal casting comprises a placing table 1, a first fixed frame 2, a cutting numerical control box 3, a polishing numerical control box 4, a motor 5, a main gear 6, a first transmission chain 7, a driven gear 8, a ratchet 9, a first telescopic rod 10, a first spring 11, a ratchet wheel 12, a second fixed frame 13, a telescopic frame 14, a first transmission shaft 15, a second transmission shaft 16, a single universal joint 17, a fan blade 18, a cutting knife 19, a first bevel gear 20, a second bevel gear 21, a protective shell 22, a third fixed frame 23, a third transmission shaft 24, a universal joint group 25, a steering block 26, a polishing piece 27, a first screw rod 28, a sleeve rod 29, a moving plate 30, a twist rod 31, a pull rod 32, a pulley 33, a connecting rod 34, a clamping block 35, a moving block 36, a presser 37, a second telescopic rod 38, a second spring 39, a hydraulic cylinder 40, a second screw rod 41 and a sliding block 42, the upper surface of the placing table 1 is fixedly connected with a cutting numerical control box 3, the upper surface of the placing table 1 is fixedly connected with a polishing numerical control box 4, a first fixing frame 2 is fixedly connected between the cutting numerical control box 3 and the polishing numerical control box 4, the inner part of the first fixing frame 2 is fixedly connected with a motor 5, the top end of the motor 5 is in key connection with a main gear 6, the outer surface of the main gear 6 is in meshing connection with a first transmission chain 7, the inner shaft of the first fixing frame 2 is connected with a driven gear 8, the outer surface of the driven gear 8 is in meshing connection with the first transmission chain 7, the outer surface of the driven gear 8 is fixedly connected with one end of a first telescopic rod 10, the outer surface of the first telescopic rod 10 is movably connected with a first spring 11 in a nested manner, the other end of the first telescopic rod 10 is in shaft connection with a 9, and a ratchet 9 is in shaft connection with the outer surface of the driven gear 8, the inner shaft of the first fixed frame 2 is connected with a first transmission shaft 15, the top end key of the first transmission shaft 15 is connected with a ratchet 9, the inner nested connection of the first transmission shaft 15 is connected with a second transmission shaft 16, the second transmission shaft 16 is connected with the inner shaft of the telescopic frame 14, the telescopic frame 14 is nested in the inner shaft of the second fixed frame 13, the top end of the second transmission shaft 16 is fixedly connected with one end of a single universal joint 17, the other end of the single universal joint 17 is connected with the telescopic frame 14, the top end key of the single universal joint 17 is connected with a fan blade 18, the outer surface key of the second transmission shaft 16 is connected with a first bevel gear 20, the first bevel gear 20 is meshed with a second bevel gear 21, the outer surface of the telescopic frame 14 is fixedly connected with a protective shell 22, a cutting knife 19 is connected between the protective shell 22 and the telescopic frame 14 through a shaft, and a second bevel gear 21 is connected on the cutting knife 19 through a key, a third fixed frame 23 is fixedly connected to the outer surface of the first fixed frame 2, a third transmission shaft 24 is connected to the inner shaft of the third fixed frame 23, a universal joint group 25 is fixedly connected to the top end of the third transmission shaft 24, the universal joint group 25 is connected to the inside of the third fixed frame 23 in a shaft mode, the top end of the universal joint group 25 is connected to a steering block 26 in a shaft mode, a rotating block 26 is connected to the inside of the third fixed frame 23 in a shaft mode, a polishing disc 27 is fixedly connected to the top end of the universal joint group 25, a sleeve rod 29 is connected to the inner shaft of the third fixed frame 23, a first lead screw 28 is connected to the inner thread of the sleeve rod 29 in a threaded mode, the top end of the first lead screw 28 is connected to the outer surface of the steering block 26 in a shaft mode, a movable plate 30 is connected to the upper surface of the placing table 1 in a sliding mode, a second lead screw 41 is connected to the inner thread of the second lead screw 41, the top end of the twist rod 31 is fixedly connected with a pull rod 32, the outer surface of the second lead screw 41 is in threaded connection with a sliding block 42, the outer surface of the sliding block 42 is in shaft connection with a pulley 33, the outer surface of the sliding block 42 is in shaft connection with one end of a connecting rod 34, the other end of the connecting rod 34 is in shaft connection with the outer surface of a clamping block 35, the clamping block 35 is in sliding connection with the inside of the moving plate 30, the inside of the moving plate 30 is in sliding connection with a moving block 36, the inside of the moving block 36 is in sliding connection with an actuator 37, the outer surface of the moving block 36 is fixedly connected with a second telescopic rod 38, and the outer surface of the second telescopic rod 38 is movably connected with a second spring 39 in an embedded mode.
The ratchets 9 are arranged in an annular array by taking the circle center of the gear 8 as the center, the ratchets 9 and the ratchet wheels 12 are meshed with each other, the rotating directions of the ratchets 9 and the ratchet wheels 12 at the two ends of the motor 5 from the inside of the gear 8 are opposite, and only one ratchet wheel 12 can rotate when the motor 5 rotates in a single direction.
The telescopic frame 14 is movably connected inside the second fixing frame 13 in a nested manner, a clamping block is fixedly connected to the top end of the telescopic frame 14, the clamping block is connected inside the second fixing frame 13 in a sliding manner, and the telescopic frame 14 can be prevented from falling off due to excessive movement when the telescopic frame 14 moves.
The inner side of the first transmission shaft 15 is provided with a groove, the outer surface of the second transmission shaft 16 is fixedly connected with a lug, the structural shape of the groove is matched with that of the lug, the inner part of the first transmission shaft 15 is movably connected with the second transmission shaft 16 in a nested manner, and the second transmission shaft 16 can be conveniently and stably rotated with the first transmission shaft 15.
The initial angle of the gimbal set 25 is 45 and the rotation of the turning block 26 is 0-90, which facilitates adjustment of the sanding sheet 27.
The outer surface of the clamping block 35 is provided with a groove, and the structural shape of the groove is an arc-shaped structure, so that the clamping block 35 can be adapted to workpieces of different shapes conveniently.
The second lead screws 41 are vertically connected to the inside of the moving plate 30, and 2 sliders 42 are threadedly connected to each second lead screw 41, and the threads of the sliders 42 on each second lead screw 41 have opposite screw directions, so that the sliders 42 can move in different directions when the second lead screws 41 rotate.
The working principle is as follows: in using the apparatus, a workpiece is first placed on the upper surface of the moving plate 30;
then, the pull rod 32 is pulled, so that the twist rod 31 can move along with the movement of the pull rod 32, and in the process of moving the twist rod 31, the second screw rod 41 in threaded connection with the twist rod 31 starts to rotate, so that the slide block 42 starts to move on the outer surface of the second screw rod 41;
during the movement of the sliding block 42, the connecting rod 34 connected with the shaft on the outer surface of the sliding block 42 starts to move along with the movement of the sliding block 42, so that the connecting rod 34 starts to clamp the clamping block 35, the clamping block 35 slides on the upper surface of the moving plate 30, and the clamping block 35 starts to clamp the workpiece;
starting the motor 5, so that the motor 5 starts to rotate forwards, the ratchet wheel 12 on the left side of the motor 5 is driven to rotate under the meshed connection of the main gear 6 and the first transmission chain 7, the first transmission shaft 15 is driven to rotate together with the second transmission shaft 16, and the cutting knife 19 starts to rotate under the meshed connection of the first bevel gear 20 and the second bevel gear 21;
moving the moving plate 30, moving the workpiece to be right below the cutting knife 19, and starting the hydraulic cylinder 40 to enable the telescopic frame 14 to start moving so as to start cutting the workpiece;
after cutting is finished, the hydraulic cylinder 40 is started to retract the cutting knife 19, and the motor 5 is reversely rotated, so that the ratchet wheel 12 on the right side of the motor 5 starts to rotate, and the third transmission shaft 24 is driven to start to rotate;
by rotating the sleeve rod 29, the first screw rod 28 which is in threaded connection with the sleeve rod 29 starts to move horizontally, so that the steering block 26 is pulled to rotate, and the orientation of the polishing sheet 27 can be adjusted;
when the third transmission shaft 24 rotates, the polishing disc 27 starts to rotate through the universal joint group 25, the moving plate 30 is moved, and the workpiece is polished;
after the grinding is completed, the actuator 37 is pushed, so that the actuator 37 starts to push the moving block 36 to move, thereby unlocking the twist rod 31, pushing back the pull rod 32 and removing the workpiece, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the present invention.
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 (7)
1. The utility model provides a digit control machine tool is used in metal casting with cutting polishing function, is including placing platform (1), its characterized in that: the cutting numerical control box (3) is fixedly connected to the upper surface of the placing table (1), the polishing numerical control box (4) is fixedly connected to the upper surface of the placing table (1), a first fixing frame (2) is fixedly connected between the cutting numerical control box (3) and the polishing numerical control box (4), a motor (5) is fixedly connected to the inside of the first fixing frame (2), a main gear (6) is connected to the top end of the motor (5) in a key mode, a first transmission chain (7) is connected to the outer surface of the main gear (6) in a meshed mode, a driven gear (8) is connected to the inner shaft of the first fixing frame (2) in a shaft mode, a first transmission chain (7) is connected to the outer surface of the driven gear (8) in a meshed mode, one end of a first telescopic rod (10) is fixedly connected to the outer surface of the driven gear (8), and a first spring (11) is movably connected to the outer surface of the first telescopic rod (10) in a nested mode, the other end of the first telescopic rod (10) is connected to the ratchet (9) in a shaft mode, the ratchet (9) is connected to the outer surface of the driven gear (8) in a shaft mode, the first fixing frame (2) is connected with a first transmission shaft (15) in a shaft mode, the top end of the first transmission shaft (15) is connected with the ratchet (9) in a key mode, a second transmission shaft (16) is connected to the inside of the first transmission shaft (15) in a nested mode, the second transmission shaft (16) is connected to the inside of the telescopic frame (14) in a shaft mode, the telescopic frame (14) is connected to the inside of the second fixing frame (13) in a nested mode, the top end of the second transmission shaft (16) is fixedly connected with one end of a single universal joint (17), the other end of the single universal joint (17) is connected to the telescopic frame (14) in a shaft mode, the top end of the single universal joint (17) is connected with a key mode, and the outer surface of the second transmission shaft (16) is connected with a first bevel gear (20) in a key mode, and the first bevel gear (20) is meshed with the second bevel gear (21), the outer surface of the telescopic frame (14) is fixedly connected with a protective shell (22), a cutting knife (19) is connected between the protective shell (22) and the telescopic frame (14) in a shaft manner, the cutting knife (19) is connected with the second bevel gear (21) in a key manner, the outer surface of the first fixed frame (2) is fixedly connected with a third fixed frame (23), the inner shaft of the third fixed frame (23) is connected with a third transmission shaft (24), the top end of the third transmission shaft (24) is fixedly connected with a universal joint group (25), the universal joint group (25) is connected with the inside of the third fixed frame (23) in a shaft manner, the top end of the universal joint group (25) is connected with a steering block (26) in a shaft manner, the rotating block (26) is connected with the inside of the third fixed frame (23) in a shaft manner, and the top end of the universal joint group (25) is fixedly connected with a polishing grinding piece (27), the inner shaft of the third fixing frame (23) is connected with a sleeve rod (29), the inner thread of the sleeve rod (29) is connected with a first lead screw (28), the top end shaft of the first lead screw (28) is connected with the outer surface of a steering block (26), the upper surface of the placing table (1) is connected with a moving plate (30) in a sliding manner, the inner shaft of the moving plate (30) is connected with a second lead screw (41), the inner thread of the second lead screw (41) is connected with a twist rod (31), the top end of the twist rod (31) is fixedly connected with a pull rod (32), the outer surface thread of the second lead screw (41) is connected with a sliding block (42), the outer surface shaft of the sliding block (42) is connected with a pulley (33), the outer surface shaft of the sliding block (42) is connected with one end of a connecting rod (34), and the other end shaft of the connecting rod (34) is connected with the outer surface of a clamping block (35), the clamping block (35) is connected to the inside of the moving plate (30) in a sliding mode, the moving block (36) is connected to the inside of the moving plate (30) in a sliding mode, the pressing device (37) is connected to the inside of the moving block (36) in a sliding mode, a second telescopic rod (38) is fixedly connected to the outer surface of the moving block (36), and a second spring (39) is movably connected to the outer surface of the second telescopic rod (38) in a nested mode.
2. The numerical control machine tool for metal casting with cutting and grinding functions according to claim 1, characterized in that: the ratchets (9) are arranged in an annular array by taking the circle center of the gear (8) as the center, the ratchets (9) and the ratchet wheel (12) are meshed with each other, and the rotating directions of the two ends of the motor (5) from the ratchets (9) and the ratchet wheel (12) in the gear (8) are opposite.
3. The numerical control machine tool for metal casting with cutting and grinding functions according to claim 1, characterized in that: the telescopic frame (14) is movably connected inside the second fixing frame (13) in a nested mode, a clamping block is fixedly connected to the top end of the telescopic frame (14), and the clamping block is connected inside the second fixing frame (13) in a sliding mode.
4. The numerical control machine tool for metal casting with cutting and grinding functions according to claim 1, characterized in that: the inner side of the first transmission shaft (15) is provided with a groove, the outer surface of the second transmission shaft (16) is fixedly connected with a bump, the structural shape of the groove is matched with that of the bump, and the inner part of the first transmission shaft (15) is movably connected with the second transmission shaft (16) in a nested manner.
5. The numerical control machine tool for metal casting with cutting and grinding functions according to claim 1, characterized in that: the initial angle of the universal joint group (25) is 45 degrees, and the rotation amplitude of the steering block (26) is 0-90 degrees.
6. The numerical control machine tool for metal casting with cutting and grinding functions according to claim 1, characterized in that: the outer surface of the clamping block (35) is provided with a groove, and the structural shape of the groove is an arc-shaped structure.
7. The numerical control machine tool for metal casting with cutting and grinding functions according to claim 1, characterized in that: the second screw rods (41) are vertically connected to the inner part of the moving plate (30), 2 sliding blocks (42) are connected to each second screw rod (41) in a threaded mode, and the screw directions of the threads of the sliding blocks (42) on each second screw rod (41) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695249.3A CN115026584A (en) | 2022-06-20 | 2022-06-20 | Metal casting numerical control machine tool with cutting and polishing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210695249.3A CN115026584A (en) | 2022-06-20 | 2022-06-20 | Metal casting numerical control machine tool with cutting and polishing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115026584A true CN115026584A (en) | 2022-09-09 |
Family
ID=83125394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210695249.3A Withdrawn CN115026584A (en) | 2022-06-20 | 2022-06-20 | Metal casting numerical control machine tool with cutting and polishing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115026584A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754311A (en) * | 2024-02-19 | 2024-03-26 | 江苏莫安迪科技有限公司 | Servo driver combined machining device and application method thereof |
-
2022
- 2022-06-20 CN CN202210695249.3A patent/CN115026584A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754311A (en) * | 2024-02-19 | 2024-03-26 | 江苏莫安迪科技有限公司 | Servo driver combined machining device and application method thereof |
| CN117754311B (en) * | 2024-02-19 | 2024-05-14 | 江苏莫安迪科技有限公司 | Servo driver combined machining device and application method thereof |
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Application publication date: 20220909 |
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