CN117565592B - High-precision dustproof engraving machine - Google Patents
High-precision dustproof engraving machine Download PDFInfo
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- CN117565592B CN117565592B CN202410054468.2A CN202410054468A CN117565592B CN 117565592 B CN117565592 B CN 117565592B CN 202410054468 A CN202410054468 A CN 202410054468A CN 117565592 B CN117565592 B CN 117565592B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B1/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled three-dimensionally for making single sculptures or models
- B44B1/06—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
- B44B3/061—Tool heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
- B44B3/06—Accessories, e.g. tool or work holders
- B44B3/065—Work holders
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a high-precision dustproof engraving machine, which belongs to the technical field of engraving and comprises a frame, wherein connecting frames are symmetrically arranged at two ends of the frame, an adjusting box is arranged above the frame, a fixing frame is arranged in the adjusting box, connecting seats are fixedly connected to two adjacent sides of the fixing frame, hydraulic cylinders are arranged at the lower ends of the two connecting seats, a cross rod is arranged in the fixing frame, connecting sleeves are respectively arranged at the other two adjacent ends of the cross rod, a first U-shaped rod is arranged on the upper surface of the fixing frame, and the first U-shaped rod is fixedly connected with a connecting shaft. According to the invention, the inclination angle of the workbench is adjusted through the matching of the hydraulic cylinders at the two sides, so that the carving or cutting precision and quality are ensured, and the maximum torsion which can be born by the drill bit is adjusted through the matching of the spring and the steel balls, so that the damage phenomenon caused by overlarge torsion of the drill bit blade is avoided.
Description
Technical Field
The invention belongs to the technical field of engraving, and particularly relates to a high-precision dustproof engraving machine.
Background
An engraving machine is an apparatus for fine engraving, cutting and engraving on the surface of various materials. The mechanical movement is controlled by a computer numerical control technology to realize a high-precision and complex machining process, and the precise carving and cutting of the material can be realized by controlling the movement track of the cutter on the surface of the material. And can engrave and cut on various materials such as wood, plastic, metal, stone, etc., to create various exquisite patterns, characters or complex structures. Engraving machines play an important role in the fields of industry, art and personal customization. The engraving and cutting device can realize high-precision engraving and cutting, help to realize the conversion of originality and design, improve production efficiency, enrich artistic creation and meet the requirements of personalized customization.
The existing engraving machine workbench can only move along the horizontal plane, a specific fixed angle is provided, different types of cutters and working requirements cannot be flexibly adapted, the angle between the cutters and the workpiece cannot be adjusted, the engraving range of a workpiece to be processed is limited, the selection range of workers is limited, the specific project requirements can not be met, the flexibility and diversity of the work are reduced, and if the drill bit blade of the engraving machine is used for processing harder materials such as steel, alloy and the like, the cutting resistance is increased, the drill bit blade is subjected to larger torsion, the abrasion and damage risk of the cutters are increased due to the fact that the excessive torsion is applied to the drill bit, the service life of the cutters is shortened, the drill bit is required to be replaced more frequently, and the cost and the production pause time are increased.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a high-precision dustproof engraving machine.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a dustproof engraver of high accuracy, includes the frame, frame both ends symmetry is provided with the link, frame one end bilateral symmetry is provided with the longmen support, the frame top is provided with the regulating box, the regulating box top is provided with the workstation, workstation internal fixation is provided with a plurality of fixed roller, be provided with a plurality of limit structure on the workstation, be provided with the mount in the regulating box, the equal fixedly connected with connecting seat in the adjacent both sides of mount, two the connecting seat lower extreme all is provided with the pneumatic cylinder, two pneumatic cylinder upper end and spherical connector fixed connection, be provided with the cross bar in the mount, the cross bar both ends are connected with the mount rotation, other both ends that the cross bar is adjacent are provided with the adapter sleeve respectively, two adapter sleeve and second U type pole fixed connection, the mount upper surface is provided with first U type pole, first U type pole and connecting axle fixed connection, connecting axle upper end and workstation lower surface fixed connection.
Through the technical scheme, the hydraulic cylinder on one side is lifted and is rotationally connected between the spherical connector and the connecting seat, one side of the fixing frame can be lifted, the fixing frame can drive the connecting shaft on the first U-shaped rod to move through rotation of two ends of the cross rod, the connecting shaft drives the workbench to deflect towards one side, the hydraulic cylinder on one side is closed, the hydraulic cylinder on the other side is started, the hydraulic cylinder on the other side is lifted and moved, the fixing frame is rotated between the other two ends of the cross rod and the connecting sleeve through rotation between the other two ends of the cross rod, so that the fixing frame can drive the connecting shaft on the first U-shaped rod to move, the connecting sleeve is fixed through the position of the second U-shaped rod, and the carving angle of the workbench can be adjusted by workers through cooperation of the hydraulic cylinders on two sides.
Further, two the adapter sleeve rotates with the other both ends of cross pole to be connected, second U type pole lower extreme fixedly connected with fixed axle, fixed axle and regulating box fixed connection, two spherical connector rotates between two connecting seats respectively to be connected, the pneumatic cylinder lower extreme rotates with the regulating box to be connected, two link and frame upper surface fixed connection, two the gantry support lower extreme all is provided with a plurality of bolt, the gantry support passes through a plurality of bolt and frame fixed connection, a plurality of be provided with the clearance of certain distance between the fixed roll.
Through above-mentioned technical scheme for be provided with the clearance of certain distance between arbitrary adjacent two fixed rollers, make things convenient for the staff to insert limit structure according to the size of engraving member.
Further, even fixedly connected with support foot rest in frame lower surface four corners position, frame upper surface symmetry is provided with first slide rail, two first slide rail and frame fixed connection, regulating box lower surface symmetry is fixed with a plurality of first slider, first slider and first slide rail sliding connection, first motor of link one side fixedly connected with, first motor output and first lead screw fixed connection, first lead screw runs through perpendicularly in the regulating box, and both ends all rotate with the link to be connected, first lead screw passes through threaded connection with the regulating box lower extreme, two fixedly connected with longmen men guan, longmen guan yi one side symmetry fixedly connected with second slide rail, sliding connection has a plurality of second slider on the second slide rail, second slider and connecting plate fixed connection, connecting plate one side is provided with the second lead screw, second lead screw passes through threaded connection with the connecting plate, second lead screw one end and second motor output fixed connection, second motor and longmen guan shanmen support one side fixed connection.
Through above-mentioned technical scheme, first motor output drives first lead screw and rotates, because pass through threaded connection between first lead screw and the regulating box for the regulating box is through first slider along the direction of first slide rail is slided, adjusts the position of workstation, and convenient sculpture, because second lead screw and connecting plate one side threaded connection, makes the connecting plate pass through the second slider and can be along the direction left and right sides sliding adjustment of second slide rail, thereby adjusts the position of connecting plate, makes the adjustment that the sculpture bored can carry out the position.
Further, symmetry fixedly connected with third slide rail on the connecting plate, two respectively sliding connection has the third slider on the third slide rail, third slider and lifter plate fixed connection, lifter plate one side is provided with the third lead screw, third lead screw and lifter plate threaded connection, third lead screw upper end and third motor output fixed connection, be provided with the sculpture on the lifter plate and bore, the last cover of carving bores is equipped with a plurality of locating sleeve, the sculpture bores and passes through the locating sleeve to be fixed in lifter plate one side.
Through the technical scheme, the third motor can drive the third screw rod to rotate, and the third screw rod is in threaded connection with the lifting plate, so that the lifting plate can be adjusted in a vertical sliding mode along the direction of the third sliding rail through the third sliding block, the position of the lifting plate is adjusted, and the engraving drill can be adjusted in height at any time according to the engraving condition of the piece to be engraved and the thickness difference of the engraved piece.
Further, limit structure is including setting up the T type piece at the workstation upper surface, T type piece upper surface and fixed roller sliding connection, T type piece upper end and threaded rod fixed connection, the threaded rod top is provided with spacing seat, through threaded connection between spacing seat and the threaded rod, spacing seat upper surface fixedly connected with connecting cap, spacing seat lower surface and packing ring fixed connection, the packing ring is made by rubber, spacing seat is the integration setting with connecting cap.
Through the technical scheme, after the T-shaped block is inserted from the gap between two adjacent fixed rollers, the threaded rod is rotated, the T-shaped block is vertically arranged with the fixed rollers, the lower end of the T-shaped block is in sliding connection with the workbench, the T-shaped block can slide to the corner of the to-be-engraved piece, the connecting threaded hole at the lower end of the limiting seat is aligned with the upper end of the threaded rod, the connecting cap is rotated, the limiting seat is in threaded connection with the threaded rod, the limiting seat moves downwards and tightly fixes the corner position of the to-be-engraved piece, the to-be-engraved piece is limited on the workbench, and the fixed engraved piece can ensure the accuracy and consistency of each time processing and ensure that the fixed engraved piece is stable in the processing process.
Further, the engraving drill comprises a shell fixed on the lifting plate, a torsion adjusting seat is arranged at one end of the shell, the torsion adjusting seat is connected with the shell through threads, a driving motor is fixedly connected in the shell, and a speed reducing structure is arranged at the output end of the driving motor.
Through above-mentioned technical scheme, because through threaded connection between torsion adjustment seat and the casing, clockwise rotation torsion adjustment seat, torsion adjustment seat to the direction motion of keeping away from the drill bit blade, anticlockwise rotation torsion adjustment seat, torsion adjustment seat to the direction motion of being close to the drill bit blade.
Further, the speed reducing structure comprises a gear ring fixedly connected with the shell, a sun gear is arranged at the central position inside the gear ring, the sun gear is fixedly connected with the output end of the driving motor, a plurality of planetary gears are uniformly arranged in the gear ring, and the planetary gears can be meshed with the sun gear and the gear ring for transmission.
Through above-mentioned technical scheme, driving motor passes through the output and drives sun gear rotation, and sun gear drives a plurality of planetary gear through the meshing and rotates along the ring gear, and the ring gear is fixed unable rotation in the casing, and driving motor's input rotational speed is exported by the planet carrier through the motion of a plurality of planetary gear like this, realizes driving motor's speed reduction.
Further, the sun gear is provided with the planet carrier far away from driving motor one side, it is connected with a plurality of planet gear to rotate on the planet carrier, planet carrier is kept away from planet gear one side and drive shaft fixed connection, fixedly connected with steel ball frame in the casing, fixedly connected with a plurality of steel ball on the steel ball frame, the ring gear is kept away from driving motor one end fixedly provided with a plurality of arch, steel ball frame is kept away from planet gear one side and is provided with the spring, steel ball frame one end and sliding connection seat fixed connection are kept away from to the spring, driving motor one end perpendicular run through in sliding connection seat and torsion adjustment seat are kept away from to the drive shaft, sliding connection seat and drive shaft sliding connection, torsion adjustment seat and casing threaded connection, the torsion adjustment seat outside is provided with the drill bit.
Through above-mentioned technical scheme, the planet carrier drives the drive shaft and rotates, the drive shaft is fixed with the sliding seat, make the stop collar of sliding seat one end can drive the drill bit blade and rotate, torsion adjustment seat drives sliding connection seat compression spring, the elasticity of spring can increase, the opposite direction rotates torsion adjustment seat, torsion adjustment seat moves to the direction that is close to the drill bit blade, make the spring relax the thrust to sliding connection seat, make the elasticity of spring reduce, through the regulation to the elasticity size of spring finally turn into the demonstration of the biggest torsion that the drill bit blade can receive, avoid appearing the drill bit blade and receive the too big fracture phenomenon that causes of torsion.
Further, the drill bit is including setting up the fixing base in the torsion adjustment seat outside, fixing base and drive shaft fixed connection, fixing base and sliding seat sliding connection, sliding seat one side is provided with the stop collar, sliding seat and stop collar fixed connection, the sliding seat outside is provided with the fixed cover, threaded connection between fixed cover and the sliding seat.
Through the technical scheme, the sliding seat and the fixed sleeve are in threaded connection and move outwards, so that the limiting sleeve can move outwards, the fixed sleeve is rotated outwards again, the sliding seat and the fixed sleeve are in threaded connection and move inwards, and the limiting sleeve can move inwards to retract the fixed sleeve.
Further, be provided with the drill bit blade in the stop collar, the stop collar is loudspeaker form setting, the sliding seat is the integration setting with the stop collar, spacing hole has been seted up to fixed cover one side, the stop collar runs through in spacing hole perpendicularly.
Through the technical scheme, the limiting sleeve is made of elastic materials, the limiting sleeve is not limited by the fixing sleeve, one end of the limiting sleeve can be dispersed in a horn shape, the drill bit blade is loosened, the limiting sleeve moves inwards to retract the fixing sleeve, and the limiting sleeve tightens inwards to tightly fix the drill bit blade in the drill bit.
The beneficial effects of the invention are as follows: (1) According to the invention, the inclination angle of the workbench is adjusted by matching the hydraulic cylinders at two sides, the hydraulic cylinders can be rotationally connected with the connecting seat through the spherical connectors so as to lift one side of the fixing frame, the fixing frame can drive the connecting shaft on the first U-shaped rod to move through the rotation of the two ends of the cross rod, and the connecting shaft drives the workbench to adjust the angle to one side, so that a worker can correspondingly adjust according to the carving angle required by the drill bit blade, the workbench is adjusted to a correct angle, the drill bit blade can contact a workpiece at the correct angle, and the carving or cutting precision and quality are ensured; (2) According to the invention, the maximum torsion which can be borne by the drill bit is regulated by adopting the cooperation of the spring and the steel balls, when the hardness of the material of the engraving piece is influenced by torsion affecting the rotation speed, the rotation of the drill bit blade is blocked, so that the driving shaft drives the planet carrier to rotate, the gear ring is stressed, the gear ring generates a rotation trend, the steel balls on the steel ball carrier are pushed by the spring to press the gear ring, the movement of the gear ring is limited, when the torsion exerted by the drill bit blade is overlarge and stops rotating, the force exerted by the gear ring is enough to resist the force exerted by the spring, the gear ring starts to rotate in the shell, at the moment, the drill bit blade drives the planet carrier to stop rotating through the driving shaft, the phenomenon of breakage and damage caused by overlarge torsion exerted by the drill bit blade is avoided, the gear ring rotates to make the bulge and the steel balls collide to generate clicking noise, and the overlarge torsion exerted by the drill bit is reminded to a user to adjust in time; (3) According to the invention, the limiting sleeve is adopted, when the drill bit blade is required to be replaced, the fixing sleeve is rotated inwards, the limiting hole at one end of the fixing sleeve slides to one end of the limiting sleeve, the limiting sleeve is made of elastic materials, one limiting end without the fixing sleeve is dispersed in a horn shape, a worker can conveniently take down the drill bit blade, a new drill bit blade is replaced, and then the fixing sleeve is rotated outwards, so that the limiting hole at one end of the fixing sleeve slides to one end, close to the limiting sleeve, of the limiting sleeve, and the limiting sleeve tightens inwards to tightly fix the drill bit blade in the drill bit.
Drawings
FIG. 1 is a perspective view of a first perspective view of the present invention;
FIG. 2 is a first view internal block diagram of the regulating box of the present invention;
FIG. 3 is a second view internal block diagram of the regulating box of the present invention;
FIG. 4 is a block diagram of the regulating box of the present invention;
FIG. 5 is a perspective view of a second perspective view of the present invention;
FIG. 6 is a perspective view of a third perspective view of the present invention;
FIG. 7 is a perspective view of the spacing mechanism of the present invention;
FIG. 8 is a perspective view of the engraving drill of the present invention;
FIG. 9 is a first perspective internal structural view of the engraving drill of the present invention;
FIG. 10 is a second view internal block diagram of the engraving drill of the present invention;
FIG. 11 is a schematic view of the structure of the deceleration structure of the present invention;
FIG. 12 is a block diagram of a drill bit of the present invention;
fig. 13 is a cross-sectional view of a drill bit of the present invention.
Reference numerals: 1. a frame; 11. a connecting frame; 12. a support foot rest; 13. a first motor; 14. a first screw rod; 15. a first slider; 16. a first slide rail; 2. a gantry bracket; 21. a bolt; 22. a door plank; 23. a second slide rail; 24. a second screw rod; 240. a second motor; 25. a second slider; 26. a connecting plate; 27. a third slide rail; 28. a third screw rod; 29. a third motor; 3. an adjusting box; 31. a work table; 32. a fixed roller; 33. a connecting shaft; 34. a fixing frame; 35. a cross bar; 36. a first U-shaped rod; 37. a connecting seat; 4. a second U-shaped rod; 41. connecting sleeves; 42. a fixed shaft; 43. a hydraulic cylinder; 44. a spherical joint; 5. a lifting plate; 51. a third slider; 52. a positioning sleeve; 6. carving the drill; 61. a housing; 62. a torsion adjusting seat; 63. a driving motor; 64. a drive shaft; 65. a steel ball frame; 66. steel balls; 67. a spring; 68. a sliding connecting seat; 7. a limit structure; 71. a limit seat; 72. a connecting cap; 73. a gasket; 74. a threaded rod; 75. a T-shaped block; 8. a deceleration structure; 81. a gear ring; 82. a planet carrier; 83. a planetary gear; 84. a sun gear; 85. a protrusion; 9. a drill bit; 91. a fixing seat; 92. a fixed sleeve; 93. a limit sleeve; 94. a drill bit blade; 95. a sliding seat; 96. and a limiting hole.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, 2, 3 and 4, a high-precision dustproof engraving machine of this embodiment includes a frame 1, connecting frames 11 are symmetrically arranged at two ends of the frame 1, gantry supports 2 are symmetrically arranged at two sides of one end of the frame 1, an adjusting box 3 is arranged above the frame 1, a workbench 31 is arranged above the adjusting box 3, a plurality of fixing rollers 32 are fixedly arranged in the workbench 31, a plurality of limiting structures 7 are arranged on the workbench 31, a fixing frame 34 is arranged in the adjusting box 3, connecting seats 37 are fixedly connected at two adjacent sides of the fixing frame 34, hydraulic cylinders 43 are respectively arranged at the lower ends of the two connecting seats 37, the upper ends of the two hydraulic cylinders 43 are fixedly connected with spherical connectors 44, cross rods 35 are arranged in the fixing frame 34, two ends of each cross rod 35 are rotationally connected with the fixing frame 34, connecting sleeves 41 are respectively arranged at the other adjacent ends of each cross rod 35, the two connecting sleeves 41 are fixedly connected with a second U-shaped rod 4, the upper surface of the fixed frame 34 is provided with a first U-shaped rod 36, the first U-shaped rod 36 is fixedly connected with the connecting shaft 33, the upper end of the connecting shaft 33 is fixedly connected with the lower surface of the workbench 31, one side of the fixed frame 34 can be lifted up due to the rotary connection between the spherical connector 44 and the connecting seat 37, the fixed frame 34 can drive the connecting shaft 33 on the first U-shaped rod 36 to move through the rotation of the two ends of the cross rod 35, the connecting shaft 33 drives the workbench 31 to deflect to one side, one side of the hydraulic cylinder 43 is closed, the other side of the hydraulic cylinder 43 is started, the other side of the hydraulic cylinder 43 is lifted up to lift the other side of the fixed frame 34, the fixed frame 34 can drive the connecting shaft 33 on the first U-shaped rod 36 to move through the rotation between the other two ends of the cross rod 35 and the connecting sleeve 41, the connecting sleeve 41 is fixed through the position of the second U-shaped rod 4, so that the worker can adjust the carving angle of the workbench 31 by the cooperation of the hydraulic cylinders 43 at the two sides; the other two ends of two adapter sleeves 41 and cross rod 35 are rotationally connected, second U type pole 4 lower extreme fixedly connected with fixed axle 42, fixed axle 42 and adjusting box 3 fixed connection, two ball connectors 44 rotate respectively with between two connecting seats 37 and are connected, pneumatic cylinder 43 lower extreme and adjusting box 3 rotate and are connected, two link arms 11 and frame 1 upper surface fixed connection, two gantry support 2 lower extreme all are provided with a plurality of bolt 21, gantry support 2 passes through a plurality of bolt 21 and frame 1 fixed connection, be provided with the clearance of certain distance between a plurality of fixed roll 32, be provided with the clearance of certain distance between two arbitrary adjacent fixed rolls 32, the convenient staff inserts limit structure 7 according to the size of carving.
As shown in fig. 5 and 6, four corners of the lower surface of the frame 1 are uniformly and fixedly connected with support foot frames 12, the upper surface of the frame 1 is symmetrically provided with first slide rails 16, two first slide rails 16 are fixedly connected with the frame 1, the lower surface of the adjusting box 3 is symmetrically and fixedly provided with a plurality of first slide blocks 15, the first slide blocks 15 are in sliding connection with the first slide rails 16, one side of the connecting frame 11 is fixedly connected with a first motor 13, the output end of the first motor 13 is fixedly connected with a first screw rod 14, the first screw rod 14 vertically penetrates through the adjusting box 3, two ends of the first screw rod 14 are rotationally connected with the connecting frame 11, the lower end of the first screw rod 14 is in threaded connection with the lower end of the adjusting box 3, a door plank 22 is fixedly connected between the two gantry brackets 2, one side of the door plank 22 is symmetrically and fixedly connected with a second slide rail 23, a plurality of second slide blocks 25 are in sliding connection with the second slide rail 23, the second sliding block 25 is fixedly connected with the connecting plate 26, a second screw rod 24 is arranged on one side of the connecting plate 26, the second screw rod 24 is in threaded connection with the connecting plate 26, one end of the second screw rod 24 is fixedly connected with the output end of a second motor 240, the second motor 240 is fixedly connected with one side of the gantry bracket 2, the output end of the first motor 13 drives the first screw rod 14 to rotate, the adjusting box 3 slides along the direction of the first sliding rail 16 through the first sliding block 15 due to the threaded connection between the first screw rod 14 and the adjusting box 3, the position of the workbench 31 is adjusted, and engraving is convenient, and the connecting plate 26 can slide and adjust left and right along the direction of the second sliding rail 23 through the second sliding block 25 due to the threaded connection of the second screw rod 24 and the connecting plate 26, so that the position of the connecting plate 26 is adjusted, and the engraving drill 6 can be adjusted; the third sliding rails 27 are symmetrically and fixedly connected to the connecting plate 26, the third sliding rails 27 are respectively and slidably connected with the third sliding blocks 51, the third sliding blocks 51 are fixedly connected with the lifting plate 5, a third screw rod 28 is arranged on one side of the lifting plate 5, the third screw rod 28 is in threaded connection with the lifting plate 5, the upper end of the third screw rod 28 is fixedly connected with the output end of the third motor 29, the lifting plate 5 is provided with the engraving drill 6, a plurality of positioning sleeves 52 are sleeved on the engraving drill 6, the engraving drill 6 is fixed on one side of the lifting plate 5 through the positioning sleeves 52, the third motor 29 can drive the third screw rod 28 to rotate, the third screw rod 28 is in threaded connection with the lifting plate 5, the lifting plate 5 can be adjusted in a vertical sliding mode along the direction of the third sliding rails 27 through the third sliding blocks 51, the position of the lifting plate 5 is adjusted, and the engraving drill 6 can be adjusted at any time according to the engraving condition of a piece to be engraved and the thickness of the engraving piece.
As shown in fig. 7, the limiting structure 7 includes a T-shaped block 75 disposed on an upper surface of the workbench 31, the upper surface of the T-shaped block 75 is slidably connected with the fixed roller 32, an upper end of the T-shaped block 75 is fixedly connected with a threaded rod 74, a limiting seat 71 is disposed above the threaded rod 74, the limiting seat 71 is in threaded connection with the threaded rod 74, a connecting cap 72 is fixedly connected to an upper surface of the limiting seat 71, a lower surface of the limiting seat 71 is fixedly connected with a gasket 73, the gasket 73 is made of rubber, the limiting seat 71 and the connecting cap 72 are integrally disposed, the threaded rod 74 is rotated after the T-shaped block 75 is inserted from a gap between two adjacent fixed rollers 32, the T-shaped block 75 is vertically disposed with the fixed roller 32, a lower end of the T-shaped block 75 is slidably connected with the workbench 31, and can slide to a corner of a piece to be engraved, the threaded rod 74 is aligned to an upper end of the connecting threaded hole at a lower end of the limiting seat 71, the limiting seat 71 is screwed with the threaded rod 74, the limiting seat 71 moves downwards and the corner position of the piece to be engraved piece is tightly fixed, the piece to be engraved, the threaded rod is limited on the workbench 31, the fixing the corner position is fixed, the piece is engraved, and the T-shaped piece is fixed, and the piece is fixed at the corner position, and the piece to be engraved at the corner position, and the position of the piece is stable in the position, and can be engraved piece and stable in the process precision and processing precision.
As shown in fig. 8, 9 and 10, the engraving drill 6 comprises a casing 61 fixed on the lifting plate 5, one end of the casing 61 is provided with a torsion adjusting seat 62, the torsion adjusting seat 62 is in threaded connection with the casing 61, a driving motor 63 is fixedly connected in the casing 61, the output end of the driving motor 63 is provided with a speed reducing structure 8, the torsion adjusting seat 62 is rotated clockwise due to the threaded connection between the torsion adjusting seat 62 and the casing 61, the torsion adjusting seat 62 moves in a direction away from the drill bit blade 94, the torsion adjusting seat 62 is rotated anticlockwise, and the torsion adjusting seat 62 moves in a direction approaching the drill bit blade 94; the planet carrier 82 one side and drive shaft 64 fixed connection, the fixed connection has steel ball frame 65 in the casing 61, fixedly connected with a plurality of steel ball 66 on the steel ball frame 65, gear ring 81 keeps away from driving motor 63 one end fixed being provided with a plurality of arch 85, steel ball frame 65 one side is provided with spring 67, spring 67 keeps away from steel ball frame 65 one end and sliding connection seat 68 fixed connection, drive shaft 64 one end runs through perpendicularly in sliding connection seat 68 and torsion adjustment seat 62, sliding connection seat 68 and drive shaft 64 sliding connection, torsion adjustment seat 62 outside is provided with drill bit 9, planet carrier 82 drives drive shaft 64 rotation, drive shaft 64 is fixed with sliding seat 95, make limit sleeve 93 of sliding seat 95 one end can drive drill bit blade 94 rotation, torsion adjustment seat 62 drives sliding connection seat 68 compress spring 67, spring 67's elasticity can increase, the opposite direction rotates torsion adjustment seat 62, torsion adjustment seat 62 moves to the direction that is close to drill bit blade 94, make spring 67 loosen the thrust to sliding connection seat 68, make the elasticity of spring 67 reduce, through the adjustment to the elasticity size of spring 67 finally turn into the biggest torsion that drill bit blade 94 can receive, the phenomenon that the drill bit 94 receives the damage appears, avoid the appearance of breaking the blade.
As shown in fig. 11, the speed reducing structure 8 comprises a gear ring 81 fixedly connected with the casing 61, a sun gear 84 is arranged at the central position inside the gear ring 81, the sun gear 84 is fixedly connected with the output end of the driving motor 63, a plurality of planetary gears 83 are uniformly arranged in the gear ring 81, the plurality of planetary gears 83 can be meshed with the sun gear 84 and the gear ring 81 for transmission, the driving motor 63 drives the sun gear 84 to rotate through the output end, the sun gear 84 drives the plurality of planetary gears 83 to rotate along the gear ring 81 through meshing, the gear ring 81 is fixed in the casing 61 and cannot rotate, so that the input rotation speed of the driving motor 63 is output by a planet carrier 82 through the movement of the plurality of planetary gears 83, and the speed reduction of the driving motor 63 is realized; a planet carrier 82 is arranged on one side of the sun gear 84 away from the driving motor 63, and a plurality of planet gears 83 are rotatably connected to the planet carrier 82.
As shown in fig. 12 and 13, the drill bit 9 includes a fixed seat 91 disposed outside the torsion adjusting seat 62, the fixed seat 91 is fixedly connected with the driving shaft 64, the fixed seat 91 is slidably connected with a sliding seat 95, a limit sleeve 93 is disposed on one side of the sliding seat 95, the sliding seat 95 is fixedly connected with the limit sleeve 93, a fixed sleeve 92 is disposed outside the sliding seat 95, the fixed sleeve 92 is in threaded connection with the sliding seat 95, the sliding seat 95 is in threaded connection with the fixed sleeve 92 to move outwards, so that the limit sleeve 93 can move outwards, the fixed sleeve 92 is rotated outwards, and the sliding seat 95 is in threaded connection with the fixed sleeve 92 to move inwards, so that the limit sleeve 93 can move inwards to retract the fixed sleeve 92; be provided with drill bit blade 94 in the stop collar 93, stop collar 93 is loudspeaker form setting, and sliding seat 95 is the integration setting with stop collar 93, and spacing hole 96 has been seted up to fixed sleeve 92 one side, stop collar 93 run through perpendicularly in spacing hole 96, and stop collar 93 is made by elastic material, does not have the restriction of fixed sleeve 92, and stop collar 93 one end can be loudspeaker form to scatter, loosens drill bit blade 94, and stop collar 93 inwards moves and withdraws fixed sleeve 92 for stop collar 93 inwards tightens up and tightly fixes drill bit blade 94 in drill bit 9.
The working principle of this embodiment is as follows, placing the plate or other carving member to be carved on the workbench 31, taking out a plurality of limiting structures 7 according to the size of the plate or other material to be carved, selecting a proper position to insert the T-shaped block 75 at the lower end of the threaded rod 74 in alignment with the gap between two adjacent fixed rollers 32, rotating the threaded rod 74 after inserting the T-shaped block 75 from the gap between two adjacent fixed rollers 32, enabling the T-shaped block 75 to be vertically arranged with the fixed rollers 32, pushing the threaded rod 74, enabling the T-shaped block 75 to slide to the corner of the plate to be carved against the lower end of the fixed rollers 32, aligning the connecting threaded hole at the lower end of the limiting seat 71 with the upper end of the threaded rod 74, rotating the connecting cap 72, enabling the limiting seat 71 to be in threaded connection with the threaded rod 74, enabling the limiting seat 71 to move downwards and tightly fixing the corner position of the plate to be carved, thereby limiting the plate to be carved on the workbench 31;
the second motor 240 is started, the second motor 240 drives the second screw rod 24 to rotate, the second screw rod 24 is in threaded connection with one side of the connecting plate 26, the connecting plate 26 is adjusted by sliding the second sliding block 25 left and right along the direction of the second sliding rail 23, the position of the connecting plate 26 is adjusted, the third motor 29 is started, the third motor 29 can drive the third screw rod 28 to rotate, the lifting plate 5 is adjusted by sliding the third sliding block 51 up and down along the direction of the third sliding rail 27 due to the fact that the third screw rod 28 is in threaded connection with one side of the lifting plate 5, and the position of the lifting plate 5 is adjusted, so that the engraving drill 6 can be adjusted in height at any time according to the engraving condition of a piece to be engraved;
starting a first motor 13, driving a first screw rod 14 to rotate by the first motor 13, enabling the adjusting box 3 to slide along the direction of a first sliding rail 16 through a first sliding block 15 by virtue of the threaded connection of the first screw rod 14 and the lower end of the adjusting box 3, adjusting the position of a workbench 31, adjusting the inclination angle of the workbench 31 according to different needed carving angles, enabling the workbench 34 to drive a connecting shaft 33 on the first U-shaped rod 36 to move by starting a side hydraulic cylinder 43, enabling the connecting shaft 33 on the first U-shaped rod 36 to move by lifting one side hydraulic cylinder 43 through a spherical connector 44 and a connecting seat 37, enabling the connecting shaft 33 on the first U-shaped rod 36 to move by lifting one side hydraulic cylinder 43 through rotation of a spherical connector 44, enabling the workbench 31 to move by lifting one side hydraulic cylinder 34 through rotation of the spherical connector 44 and the connecting seat 37, enabling the two ends of the workbench 31 to be adjusted by adjusting the carving angles of the workbench 31 through rotation of the spherical connector 44 and enabling a corresponding cutter bit 94 to be matched with the corresponding cutter blades 94;
starting a driving motor 63 in the engraving member 6, driving the sun gear 84 to rotate by the driving motor 63 through an output end, driving a plurality of planetary gears 83 to rotate along a gear ring 81 by the sun gear 84 through engagement, fixing the gear ring 81 in a shell 61, and preventing rotation, so that the input rotating speed of the driving motor 63 is output by a planet carrier 82 through the movement of the plurality of planetary gears 83, realizing the speed reduction of the driving motor 63, driving a driving shaft 64 to rotate by the planet carrier 82, and fixing the driving shaft 64 with a sliding seat 95, so that a limit sleeve 93 at one end of the sliding seat 95 can drive a drill bit blade 94 to rotate, and engraving work of an engraving member to be engraved is realized;
when the drill bit blade 94 is engraved, because the drill bit blade 94 is blocked from rotating due to the torsion affecting the rotating speed caused by the hardness of the engraving member, the driving shaft 64 drives the planet carrier 82 to rotate, the gear ring 81 is forced, the gear ring 81 generates a rotating trend, the temporary lack of rotation of the gear ring 81 is caused by the fact that the spring 67 pushes the steel balls 66 on the steel ball rack 65 to press the gear ring 81, the movement of the gear ring 81 is limited, when the torsion exerted by the drill bit blade 94 is overlarge to stop rotating, the force exerted by the gear ring 81 is enough to resist the force exerted by the spring 67, the gear ring 81 starts to rotate in the shell 61, at the moment, the drill bit blade 94 drives the planet carrier 82 to stop rotating through the driving shaft 64, the phenomenon of breaking and damage caused by overlarge torsion exerted by the drill bit blade 94 is avoided, the rotation of the gear ring 81 causes the bulge 85 to collide with the steel balls 66, the overlarge torsion exerted by the steel balls is reminded to a user, and the overlarge torsion exerted by the drill bit 9 is adjusted in time;
when the torsion force applied to the drill bit 9 needs to be adjusted, the torsion force adjusting seat 62 is rotated clockwise, the torsion force adjusting seat 62 moves in the direction away from the drill bit blade 94, so that the torsion force adjusting seat 62 drives the sliding connecting seat 68 to compress the spring 67, the elasticity of the spring 67 is increased, the torsion force adjusting seat 62 is rotated anticlockwise, the torsion force adjusting seat 62 moves in the direction close to the drill bit blade 94, so that the spring 67 is loosened to push the sliding connecting seat 68 to slide to one side of the torsion force adjusting seat 62, the elasticity of the spring 67 is reduced, the larger the elasticity of the spring 67 is, the larger the pressure applied by the spring 67 to the steel ball frame 65 is, the larger the extrusion force of the steel ball 66 to the gear ring 81 is, the larger the torsion force required by the protrusion 85 on the gear ring 81 needs to break through the rotation of the steel ball 66 is finally converted into the embodiment of the maximum torsion force applied to the drill bit blade 94 through the adjustment of the elasticity of the spring 67;
when changing drill bit blade 94, inwards rotate fixed cover 92, sliding seat 95 and fixed cover 92 threaded connection outwards move for stop collar 93 outwards moves, stop collar 93 is made by elastic material, and the restriction one end that does not have fixed cover 92 is loudspeaker form and spreads out, makes things convenient for the staff to take off drill bit blade 94, changes new drill bit blade 94, outwards rotates fixed cover 92 again, and sliding seat 95 and fixed cover 92 threaded connection inwards move, makes stop collar 93 inwards move and withdraws fixed cover 92, makes stop collar 93 inwards tighten up and tightly fixes drill bit blade 94 in drill bit 9.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (10)
1. The utility model provides a dustproof engraver of high accuracy, includes frame (1), its characterized in that: the automatic feeding device is characterized in that connecting frames (11) are symmetrically arranged at two ends of the frame (1), gantry supports (2) are symmetrically arranged at two sides of one end of the frame (1), an adjusting box (3) is arranged above the frame (1), a workbench (31) is arranged above the adjusting box (3), a plurality of fixed rollers (32) are fixedly arranged in the workbench (31), and a plurality of limiting structures (7) are arranged on the workbench (31);
be provided with mount (34) in adjusting box (3), the equal fixedly connected with connecting seat (37) in adjacent both sides of mount (34), two connecting seat (37) lower extreme all is provided with pneumatic cylinder (43), two pneumatic cylinder (43) upper end and spherical connector (44) fixed connection, be provided with cross rod (35) in mount (34), cross rod (35) both ends and mount (34) swivelling joint, the adjacent other both ends of cross rod (35) are provided with adapter sleeve (41) respectively, two adapter sleeve (41) and second U type pole (4) fixed connection, mount (34) upper surface is provided with first U type pole (36), first U type pole (36) and connecting axle (33) fixed connection, connecting axle (33) upper end and workstation (31) lower surface fixed connection.
2. The high precision dustproof carving machine of claim 1 wherein: two adapter sleeve (41) rotate with cross bar (35) other both ends and are connected, second U type pole (4) lower extreme fixedly connected with fixed axle (42), fixed axle (42) and regulating box (3) fixed connection, two spherical connector (44) rotate between two connecting seat (37) respectively and are connected, pneumatic cylinder (43) lower extreme and regulating box (3) rotate to be connected, two link (11) and frame (1) upper surface fixed connection, two gantry support (2) lower extreme all is provided with a plurality of bolt (21), gantry support (2) pass through a plurality of bolt (21) and frame (1) fixed connection, a plurality of be provided with the clearance of certain distance between fixed roll (32).
3. The high precision dustproof carving machine of claim 1 wherein: the utility model discloses a gantry type electric motor device, which is characterized in that a supporting foot rest (12) is uniformly and fixedly connected to four corners of the lower surface of a frame (1), first sliding rails (16) are symmetrically arranged on the upper surface of the frame (1), the two first sliding rails (16) are fixedly connected with the lower surface of the frame (1), a plurality of first sliding blocks (15) are symmetrically and fixedly arranged on the lower surface of the adjusting box (3), the first sliding blocks (15) are in sliding connection with the first sliding rails (16), a first motor (13) is fixedly connected to one side of a connecting frame (11), the output end of the first motor (13) is fixedly connected with a first lead screw (14), the first lead screw (14) vertically penetrates through the adjusting box (3), two ends of the first lead screw (14) are rotationally connected with the connecting frame (11), a gantry plate (22) is fixedly connected between the two gantry brackets (2), a second sliding rail (23) is symmetrically and fixedly connected to one side of the first sliding block (22), a second sliding block (25) is fixedly connected to one side of the second sliding rail (23), a second sliding block (25) is fixedly connected to one side of the second sliding block (25), a second connecting plate (26) is fixedly connected to one side of the second connecting plate (24) through the second connecting plate (24), one end of the second screw rod (24) is fixedly connected with the output end of the second motor (240), and the second motor (240) is fixedly connected with one side of the gantry bracket (2).
4. A high precision dustproof carving machine according to claim 3 wherein: symmetry fixedly connected with third slide rail (27) on connecting plate (26), two respectively sliding connection has third slider (51) on third slide rail (27), third slider (51) and lifter plate (5) fixed connection, lifter plate (5) one side is provided with third lead screw (28), third lead screw (28) and lifter plate (5) threaded connection, third lead screw (28) upper end and third motor (29) output fixed connection, be provided with on lifter plate (5) sculpture and bore (6), the cover is equipped with a plurality of locating sleeve (52) on the sculpture bores (6), sculpture bores (6) and fixes in lifter plate (5) one side through locating sleeve (52).
5. The high precision dustproof carving machine of claim 1 wherein: the limiting structure (7) comprises a T-shaped block (75) arranged on the upper surface of the workbench (31), the upper surface of the T-shaped block (75) is in sliding connection with the fixed roller (32), the upper end of the T-shaped block (75) is fixedly connected with a threaded rod (74), a limiting seat (71) is arranged above the threaded rod (74), the limiting seat (71) is in threaded connection with the threaded rod (74), a connecting cap (72) is fixedly connected with the upper surface of the limiting seat (71), the lower surface of the limiting seat (71) is fixedly connected with a gasket (73), the gasket (73) is made of rubber, and the limiting seat (71) and the connecting cap (72) are integrally arranged.
6. The high precision dustproof carving machine of claim 4 wherein: the engraving drill (6) comprises a shell (61) fixed on the lifting plate (5), a torsion adjusting seat (62) is arranged at one end of the shell (61), the torsion adjusting seat (62) is connected with the shell (61) in a threaded mode, a driving motor (63) is fixedly connected in the shell (61), and a speed reducing structure (8) is arranged at the output end of the driving motor (63).
7. The high precision dustproof carving machine of claim 6 wherein: the speed reducing structure (8) comprises a gear ring (81) fixedly connected with the shell (61), a sun gear (84) is arranged at the central position inside the gear ring (81), the sun gear (84) is fixedly connected with the output end of the driving motor (63), a plurality of planetary gears (83) are uniformly arranged in the gear ring (81), and the planetary gears (83) can be meshed with the sun gear (84) and the gear ring (81) for transmission.
8. The high precision dustproof carving machine of claim 7 wherein: the sun gear (84) is kept away from driving motor (63) one side and is provided with planet carrier (82), rotation connection has a plurality of planet gear (83) on planet carrier (82), planet carrier (82) is kept away from planet gear (83) one side and drive shaft (64) fixed connection, fixedly connected with steel ball frame (65) in casing (61), fixedly connected with a plurality of steel ball (66) on steel ball frame (65), ring gear (81) are kept away from driving motor (63) one end and are fixedly provided with a plurality of arch (85), steel ball frame (65) are kept away from planet gear (83) one side and are provided with spring (67), steel ball frame (65) one end and slide connection seat (68) fixed connection are kept away from to spring (67), driving motor (63) one end perpendicular run through in slide connection seat (68) and torsion adjustment seat (62), slide connection seat (68) and drive shaft (64) sliding connection, torsion adjustment seat (62) and casing (61) threaded connection, torsion adjustment seat (62) are provided with drill bit (9) outside.
9. The high precision dustproof carving machine of claim 8 wherein: drill bit (9) are including setting up fixing base (91) in torsion adjustment seat (62) outside, fixing base (91) and drive shaft (64) fixed connection, fixing base (91) and sliding seat (95) sliding connection, sliding seat (95) one side is provided with stop collar (93), sliding seat (95) and stop collar (93) fixed connection, sliding seat (95) outside is provided with fixed cover (92), threaded connection between fixed cover (92) and sliding seat (95).
10. The high precision dustproof carving machine of claim 9 wherein: drill bit blade (94) is arranged in the limiting sleeve (93), the limiting sleeve (93) is arranged in a horn shape, the sliding seat (95) and the limiting sleeve (93) are integrally arranged, a limiting hole (96) is formed in one side of the fixing sleeve (92), and the limiting sleeve (93) vertically penetrates through the limiting hole (96).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410054468.2A CN117565592B (en) | 2024-01-15 | 2024-01-15 | High-precision dustproof engraving machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410054468.2A CN117565592B (en) | 2024-01-15 | 2024-01-15 | High-precision dustproof engraving machine |
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| CN117565592B true CN117565592B (en) | 2024-04-05 |
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| CN212920958U (en) * | 2020-07-29 | 2021-04-09 | 济南安强智能装备有限公司 | Engraving machine convenient to operate |
| CN116037961A (en) * | 2023-01-14 | 2023-05-02 | 泉州玉环模具有限公司 | High-strength titanium alloy 3D printing equipment for aviation and strength enhancement process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103448104A (en) * | 2013-09-11 | 2013-12-18 | 滨州市虎森数控设备科技有限公司 | Numerically controlled wood engraving and milling machine with universal regulating function |
| WO2018076286A1 (en) * | 2016-10-28 | 2018-05-03 | 陈海涛 | Three-dimensional engraving machine |
| WO2019218999A1 (en) * | 2018-05-15 | 2019-11-21 | 南通跃通数控设备股份有限公司 | Automatic waste material discharging engraving machine |
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| CN117565592A (en) | 2024-02-20 |
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