CN117020336A - Grooving forming device for miniature screw - Google Patents
Grooving forming device for miniature screw Download PDFInfo
- Publication number
- CN117020336A CN117020336A CN202311294289.8A CN202311294289A CN117020336A CN 117020336 A CN117020336 A CN 117020336A CN 202311294289 A CN202311294289 A CN 202311294289A CN 117020336 A CN117020336 A CN 117020336A
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- fixedly connected
- shell
- wall
- cylinder
- grooving
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- 238000005520 cutting process Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000003825 pressing Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/001—Working screws
- B23G9/002—Slotting screw heads or shanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- 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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the technical field of processing and manufacturing, and particularly relates to a grooving forming device for a micro screw. The grooving screw is in the in-process of cutting processing, and its screw thread position is slightly consolidated and pressed from both sides by the buffer splint of both sides to buffer splint is with the screw thread position protection isolation of grooving screw, prevents that the cutting from producing the piece that splashes and attaching in the screw thread when carrying out grooving processing at grooving screw end position, leads to tiny grooving screw clearance difficult problem.
Description
Technical Field
The invention belongs to the technical field of processing and manufacturing, and particularly relates to a grooving forming device for a micro screw.
Background
Screws are tools that progressively tighten objects using the physical and mathematical principles of the object's bevel circle rotation and friction. Screws are a common term for fasteners. Screws are an indispensable industrial necessity in daily life: very small screws for use in cameras, spectacles, watches, electronics, etc.; common screws for televisions, electrical appliances, musical instruments, furniture, and the like.
After the screw thread is processed, a groove is usually formed in the top end of the screw head part, some of the screw head part is in a shape like a Chinese character 'yi', and other shapes are also formed, so that the screw is convenient to be matched with a screw driver for disassembly, a screw grooving device can be used, and for a precision part of a watch, the required screw is small in size. The precision is high, if directly beat the groove to the screw, beat the piece that the groove splashes and probably adhere to in the screw's the screw to the clearance is difficult, and in the screw was gone into smoothly because of containing impurity in the screw, lead to the screw to appear scrapping the problem, so need improve.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the grooving forming device for the micro screw comprises a cutting component, wherein a fastening component is arranged on the right side of the cutting component, and a distance adjusting component is arranged at the bottom of the cutting component;
further, the fastening component comprises a containing shell, an inserting cylinder is fixedly connected to the axis of the inner wall of the containing shell, the inner cylinder diameter of the inserting cylinder is larger so as to be capable of containing screws of more types, spring pushing rods are symmetrically arranged on two sides of the inner wall of the inserting cylinder, one ends of the spring pushing rods are fixedly connected with buffer clamping plates, the buffer clamping plates on two sides are clamped and attached together through the respective spring pushing rods in a non-working state, the other ends of the spring pushing rods are fixedly connected with external pulling plates, slotted screws are arranged at the axis of the inserting cylinder, and material sucking mechanisms are symmetrically arranged on the upper side and the lower side of the inner wall of the containing shell;
the cutting part comprises a torque motor, the surface of an output shaft of the torque motor is fixedly connected with a pressurizing turntable, the surface of the output shaft of the pressurizing turntable is fixedly connected with a hollow guide cylinder, the surface of the hollow guide cylinder is slidably connected with an auxiliary slide cylinder, the auxiliary slide cylinder can slide on the outer surface of the hollow guide cylinder, as the inner wall of the auxiliary slide cylinder is uniformly provided with a sliding groove, the sliding groove and the right end of the hollow guide cylinder are mutually spliced, the auxiliary slide cylinder cannot rotate relative to the outer surface of the hollow guide cylinder in the sliding process, the axis center of the inner wall of the auxiliary slide cylinder is fixedly connected with a pressure sensing element, the pressurizing turntable controls the pressure intensity inside the auxiliary slide cylinder and the hollow guide cylinder in a form of inflating and exhausting, the pressure intensity inside the pressurizing turntable is judged through the pressure sensing element, the sliding distance of the auxiliary slide cylinder is controlled, the right side of an inner cavity of the auxiliary slide cylinder is fixedly connected with a transfer ring, the upper side and lower side of the inner cavity of the transfer ring are fixedly connected with horizontal fixing plates through wires, one end of the horizontal fixing plates far away from the auxiliary slide cylinder is fixedly connected with a rotating motor, the surface of the output shaft of the rotating motor is fixedly connected with the inner cavity of the hollow guide cylinder through wires, and the upper side blades of the upper side and lower side of the inner cavity of the circular saw is connected with the inner cavity of the elastic power supply through the wire of the elastic transfer ring; the distance adjusting component comprises a material containing frame, traction pull rods are symmetrically arranged on two sides of the outer surface of the material containing frame, one ends of the traction pull rods, far away from the material containing frame, of the traction pull rods are connected with telescopic pumps in a sliding mode, the telescopic pumps on two sides can traction the material containing frame to slide in a mode of contracting the traction pull rods, and clamping bases are fixedly connected to the outer surfaces of the telescopic pumps.
Further, the number of the clamping bases is two, the top of the clamping bases is clamped with the outer surface of the torque motor, the top of the clamping bases is clamped with the outer surface of the containing shell, the bottom of the containing frame is in sliding connection with the ground, and one end, away from the telescopic pump, of the traction pull rod is rotationally connected with the outer surface of the containing frame. The number of the elastic wires is two, the left end of the elastic wires is fixedly connected with the inner cavity of the pressurizing turntable, the left end of the auxiliary sliding cylinder is fixedly connected with the outer surface of the pressurizing turntable through a spring, and the right end of the hollow guide cylinder is in sliding connection with the inner wall of the auxiliary sliding cylinder.
The outer surface of the circular saw blade and the left end of the slotting screw are mutually extruded, the circular saw blade can be provided with a cutting groove at the round head end of the slotting screw, the outer surface of the slotting screw and the outer surface of the buffer clamping plate are mutually extruded, one side of the outer surface of the spring push rod is in sliding connection with the inner wall of the plug-in cylinder, the other side of the outer surface of the spring push rod is in sliding connection with the inner wall of the containing shell, the right side of the outer surface of the auxiliary sliding cylinder is fixedly connected with an oil injection component, and the oil injection component is used for lubricating an output shaft of the rotating motor.
Further, the material sucking mechanism comprises a filling inner shell, the front side and the rear side of the inner wall of the filling inner shell are symmetrically provided with air sucking parts, the right side of the inner wall of the filling inner shell is fixedly connected with a pull rope part, the inner wall of the pull rope part is slidably connected with a pull rope, the left side of the outer surface of the pull rope is slidably connected with a fixed guide pipe, the top end of the fixed guide pipe is fixedly connected with an inflatable gasket, the top end of the pull rope is fixedly connected with a butt joint cover disc, the butt joint cover disc is jacked up upwards by the inflatable gasket under normal conditions, and the pull rope part controls the butt joint cover disc to slide up and down in a mode of winding the pull rope.
The quantity of inhale material mechanism is two, the left end fixedly connected with wide bobbin of filling the inner shell, the top of wide bobbin just is to the cutting surface of slotting screw, the left end of wide bobbin extends to the outside that holds the shell, the right-hand member of fixed guide pipe and the left side fixed connection of filling the inner shell, big grooving has evenly been seted up to the right-hand member of wide bobbin, and big grooving allows the piece that the cutting produced to pass through, and big grooving extends to the inside of filling the inner shell. The top of the inflatable gasket is mutually extruded with the lower surface of the butt joint cover disc, the outer surface of the traction rope is in sliding connection with the inner wall of the filling inner shell, the top of the filling inner shell is fixedly connected with the outer surface of the plug tube, and the bottom of the filling inner shell is fixedly connected with the inner wall of the containing shell.
Further, the oil injection part comprises a circular saw limiting shell, an oil supply tank is fixedly connected to the left side of the inner wall of the circular saw limiting shell, a hollow through pipe is fixedly connected to the right side of an output shaft of the oil supply tank, a flow distribution disc is fixedly connected to the upper end and the lower end of the hollow through pipe, an oil nozzle is fixedly connected to the right side of an inner cavity of the flow distribution disc, the oil nozzles on the upper side and the lower side are of an oblique structure and are opposite to the positions of the output shafts of the two-side rotating motors, and a filter block is fixedly connected to the inner cavity of the oil nozzle. The left end of the circular saw limiting shell is fixedly connected with the axis of the outer surface of the auxiliary sliding cylinder, the number of the split flow discs is two, the outer surfaces of the split flow discs extend to the outer portion of the circular saw limiting shell, and the outer surfaces of the split flow discs are fixedly connected with the inner wall of the circular saw limiting shell.
The beneficial effects of the invention are as follows:
1. in the cutting process of the slotted screw, the thread part of the slotted screw is slightly reinforced and clamped by the buffer clamping plates at the two sides, and the buffer clamping plates protect and isolate the thread part of the slotted screw, so that the problem that fine slotted screw cleaning is difficult due to the fact that splashed fragments generated by cutting are attached in the thread of the screw when the end part of the slotted screw is subjected to the slotting process is avoided;
2. the device can accurately adjust the cutting depth of the circular saw blade in the slotted screw through the internal pressure sensing element, when the screws with different types are subjected to grooving processing, not only can the cutting processing work be replaced by observing human eyes, but also the whole cutting environment can be shielded and protected through the oil spraying component, so that the chips and sparks are prevented from splashing all around, and the recovery effect and the environmental protection effect of the chips are further improved;
3. the distance adjusting part at the bottom of the device can freely adjust the position of the material containing frame, and then the falling scrap iron impurities are contained, and as the telescopic pumps at the two sides can control the material containing frame to slide left and right through the traction pull rod, the scrap falling on the material containing frame can not form a raised material pile, and the material containing frame shakes the scrap iron in the material containing frame to be dispersed in a reciprocating manner, so that the scrap iron can be tiled in the material containing frame, and the total amount of the scrap iron contained in the material containing frame is increased under the condition that the volume of the material containing frame is unchanged;
4. according to the device, scraps generated by grooving the slotted screw are guided and recycled to the inside of the filling inner shell in an air suction mode through the material sucking mechanisms at two sides, then the recycled scraps are recast to form screws, so that production materials are saved, after the large slotted groove is blocked, the wide pipe barrel can be blocked firstly through the butt joint cover disc, the external scraps are prevented from entering the inside of the wide pipe barrel, the air suction load of the air suction part is increased, and the problem of blockage caused by accumulated scraps in the wide pipe barrel is avoided;
5. when the rotating motor of the device controls the circular saw blade to rotate at a high speed, the output shaft can be worn out with scraps to reduce the service life, so that the device ejects oil liquid to the output shaft position of the rotating motor through the oil nozzles on the two sides of the circular saw limiting shell, and further the lubricating effect is achieved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of a fastening component of the present invention;
FIG. 4 is a cross-sectional view of a cutting member of the present invention;
FIG. 5 is a schematic view of the structure of the distance adjusting member of the present invention;
FIG. 6 is a cross-sectional view of a suction mechanism of the present invention;
FIG. 7 is a cross-sectional view of a fuel injector assembly of the present invention.
In the figure: 1. a cutting member; 11. a torque motor; 12. a pressurizing turntable; 13. a hollow guide cylinder; 14. an auxiliary sliding cylinder; 15. a pressure sensing element; 16. an adapter ring; 17. an elastic wire; 18. a horizontal fixing plate; 19. a rotary motor; 110. a circular saw blade; 2. a fastening member; 21. a housing case; 22. a plug-in cylinder; 23. slotted screws; 24. a buffer clamping plate; 25. a spring push rod; 26. externally connecting a pulling plate; 3. a distance adjusting component; 31. a material containing frame; 32. a traction pull rod; 33. a telescopic pump; 34. the base is clamped; 4. a material sucking mechanism; 41. filling the inner shell; 42. a suction member; 43. a pull rope component; 44. a traction rope; 45. large cutting grooves; 46. a wide tube; 47. fixing the guide tube; 48. an inflatable gasket; 49. abutting the cover disc; 5. an oil injection component; 51. circular saw limit shell; 52. an oil supply tank; 53. a hollow tube; 54. a diverter tray; 55. an oil nozzle; 56. and a filter block.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In embodiment 1, referring to fig. 1 to 5, the present invention provides a technical solution: the grooving forming device for the micro screw comprises a cutting part 1, wherein a fastening part 2 is arranged on the right side of the cutting part 1, and a distance adjusting part 3 is arranged at the bottom of the cutting part 1;
the fastening part 2 comprises a containing shell 21, an inserting cylinder 22 is fixedly connected to the axis of the inner wall of the containing shell 21, the inner cylinder diameter of the inserting cylinder 22 is larger so as to be capable of containing screws of more types, spring push rods 25 are symmetrically arranged on two sides of the inner wall of the inserting cylinder 22, one ends of the spring push rods 25 are fixedly connected with buffer clamping plates 24, the buffer clamping plates 24 on two sides are clamped and attached together through the respective spring push rods 25 in a non-working state, the other ends of the spring push rods 25 are fixedly connected with an external pulling plate 26, slotted screws 23 are arranged at the axis of the inserting cylinder 22, and material sucking mechanisms 4 are symmetrically arranged on the upper side and the lower side of the inner wall of the containing shell 21;
the cutting part 1 comprises a torque motor 11, a pressurizing turntable 12 is fixedly connected to the surface of an output shaft of the torque motor 11, a hollow guide cylinder 13 is fixedly connected to the surface of the output shaft of the pressurizing turntable 12, an auxiliary slide cylinder 14 is connected to the surface of the hollow guide cylinder 13 in a sliding manner, the auxiliary slide cylinder 14 can slide on the outer surface of the hollow guide cylinder 13, as a sliding groove is uniformly formed in the inner wall of the auxiliary slide cylinder 14, the sliding groove is mutually inserted with the right end of the hollow guide cylinder 13, the auxiliary slide cylinder 14 cannot rotate relative to the outer surface of the hollow guide cylinder 13 in the sliding process, a pressure sensing element 15 is fixedly connected to the axis center of the inner wall of the auxiliary slide cylinder 14, the pressurizing turntable 12 controls the pressure inside the auxiliary slide cylinder 14 and the hollow guide cylinder 13 in a gas-filling and gas-exhausting manner, the pressure inside the pressurizing turntable 12 is judged by the pressure sensing element 15, the sliding distance between the auxiliary slide cylinder 14 is controlled, a transfer ring 16 is fixedly connected to the right side of an inner cavity of the auxiliary slide cylinder 14, the transfer ring 16 is provided with electric conduction capacity, the upper side and lower side of the inner wall of the transfer ring 16 are fixedly connected with a horizontal fixing plate 18 through wires, one end of the horizontal fixing plate 18, which is far from the auxiliary slide cylinder 14, the output shaft is fixedly connected to the outer surface of the hollow guide cylinder 19 through wires 19, the inner surface of the electric power supply wire is fixedly connected to the inner cavity of the circular saw wire 19 through the electric wire, and the inner side of the inner surface of the electric power supply wire is fixedly connected to the inner surface of the circular saw wire 17, and the inner surface of the inner cavity of the circular saw wire is connected to the inner surface of the circular saw wire, and the inner surface of the circular ring, and the inner surface of the electric ring, and the electric power supply, and the inner surface;
the distance adjusting part 3 comprises a material containing frame 31, traction pull rods 32 are symmetrically arranged on two sides of the outer surface of the material containing frame 31, one end, far away from the material containing frame 31, of each traction pull rod 32 is connected with a telescopic pump 33 in a sliding mode, the telescopic pumps 33 on two sides can drag the material containing frame 31 to slide in a mode of contracting the traction pull rods 32, and clamping bases 34 are fixedly connected to the outer surface of the telescopic pumps 33.
The number of the clamping bases 34 is two, the top of the left clamping base 34 is clamped with the outer surface of the torque motor 11, the top of the right clamping base 34 is clamped with the outer surface of the containing shell 21, the bottom of the containing frame 31 is in sliding connection with the ground, and one end, away from the telescopic pump 33, of the traction pull rod 32 is rotationally connected with the outer surface of the containing frame 31. The number of the elastic wires 17 is two, the left end of the elastic wires 17 is fixedly connected with the inner cavity of the pressurizing rotary table 12, the left end of the auxiliary sliding cylinder 14 is fixedly connected with the outer surface of the pressurizing rotary table 12 through a spring, and the right end of the hollow guide cylinder 13 is in sliding connection with the inner wall of the auxiliary sliding cylinder 14.
The surface of circular saw blade 110 extrudees each other with the left end of slotting screw 23, and circular saw blade 110 can set up the grooving at the button head end of slotting screw 23, and the surface of slotting screw 23 extrudees each other with the surface of buffer splint 24, and one side of spring push rod 25 surface and the inner wall sliding connection of grafting section of thick bamboo 22, the opposite side of spring push rod 25 surface and the inner wall sliding connection who holds shell 21, the right side fixedly connected with oil spout part 5 of vice slide cylinder 14 surface, and oil spout part 5 is used for lubricated output shaft that rotates motor 19.
When the device is used for grooving screws, the auxiliary sliding cylinder 14 is firstly slid along the left side of the hollow guide cylinder 13 in a decompression mode through the compression turntable 12, at the moment, the circular saw blade 110 is separated from the right accommodating shell 21, then the external pulling plates 26 on the two sides of the accommodating shell 21 are pulled open, the grooving screws 23 needing grooving are inserted into the axle center of the inserting cylinder 22, then the external pulling plates 26 on the two sides are loosened, and the buffer clamping plates 24 on the two sides clamp the threaded parts of the grooving screws 23 under the action of the elasticity of the spring push rods 25, so that preparation work is completed.
The circular saw blade 110 of the device is in a horizontal state as shown in fig. 4 under normal conditions, at this time, the rotating motors 19 on two sides can control the circular saw blade 110 to rotate at a high speed, then the pressing turntable 12 pushes the auxiliary slide cylinder 14 to one side close to the slotted screw 23 in a pressing manner, the sliding distance of the auxiliary slide cylinder 14 is judged according to the pressure of the internal pressure sensing element 15, then the distance between the circular saw blade 110 and the slotted screw 23 is controlled, then a horizontal incision is formed at the end position of the slotted screw 23 through the rotating circular saw blade 110, then the auxiliary slide cylinder 14 is retracted to the left side, then the torque motor 11 rotates the pressing turntable 12 to deflect the pressing turntable 12 by 90 degrees, at this time, the circular saw blade 110 is in a vertical state, then the pressing turntable 12 continues to push the auxiliary slide cylinder 14, a vertical incision is formed at the end position of the slotted screw 23 through the circular saw blade 110, and the slotted screw 23 forms a cross thread groove at this time, namely the slotted screw 23 is processed.
In the process of cutting the slotted screw 23, when the circular saw blade 110 is contacted with the slotted screw 23 and mutually extruded, the auxiliary sliding cylinder 14 cannot continuously push right, at the moment, the internal pressure of the hollow guide cylinder 13 and the auxiliary sliding cylinder 14 is increased, and then the pressure is fed back to the pressure sensing element 15 with higher sensitivity, so that the auxiliary sliding cylinder 14 stops pushing, the movement distance of the circular saw blade 110 is not required to be observed and controlled by human eyes, and under the protection of the circular saw limiting shell 51, splashed fragments and sparks cannot be thrown around at will, after the cutting is finished, the auxiliary sliding cylinder 14 is pulled leftwards again, and then the processed slotted screw 23 is taken out from the inside of the plug cylinder 22, so that the slotted screw 23 with a slot after processing is obtained.
In embodiment 2, referring to fig. 1 to 7, the present invention provides a technical solution: on the basis of the first embodiment, the material sucking mechanism 4 comprises a filling inner shell 41, suction parts 42 are symmetrically arranged on the front side and the rear side of the inner wall of the filling inner shell 41, a pull rope part 43 is fixedly connected to the right side of the inner wall of the filling inner shell 41, a pull rope 44 is slidably connected to the inner wall of the pull rope part 43, a fixed guide pipe 47 is slidably connected to the left side of the outer surface of the pull rope 44, an inflatable gasket 48 is fixedly connected to the top end of the fixed guide pipe 47, a butt joint cover disc 49 is fixedly connected to the top end of the pull rope 44, the butt joint cover disc 49 is jacked up by the inflatable gasket 48 under normal conditions, and the pull rope part 43 controls the butt joint cover disc 49 to slide up and down in a mode of winding the pull rope 44.
The number of the sucking mechanisms 4 is two, the left end of the filling inner shell 41 is fixedly connected with a wide tube 46, the top end of the wide tube 46 is opposite to the cutting surface of the slotted screw 23, the left end of the wide tube 46 extends to the outside of the containing shell 21, the right end of the fixed guide tube 47 is fixedly connected with the left side of the filling inner shell 41, the right end of the wide tube 46 is uniformly provided with large cutting grooves 45, the large cutting grooves 45 allow chips generated by cutting to pass through, and the large cutting grooves 45 extend to the inside of the filling inner shell 41.
The top end of the inflatable gasket 48 is mutually extruded with the lower surface of the butt joint cover disk 49, the outer surface of the traction rope 44 is in sliding connection with the inner wall of the filling inner shell 41, the top of the filling inner shell 41 is fixedly connected with the outer surface of the plug tube 22, and the bottom of the filling inner shell 41 is fixedly connected with the inner wall of the containing shell 21.
The oil injection part 5 comprises a circular saw limiting shell 51, an oil supply tank 52 is fixedly connected to the left side of the inner wall of the circular saw limiting shell 51, a hollow through pipe 53 is fixedly connected to the right side of an output shaft of the oil supply tank 52, a flow distribution disc 54 is fixedly connected to the upper end and the lower end of the hollow through pipe 53, an oil injection nozzle 55 is fixedly connected to the right side of an inner cavity of the flow distribution disc 54, the oil injection nozzles 55 on the upper side and the lower side are of oblique structures, the positions of the output shafts of the rotating motors 19 on the two sides are opposite, and a filter block 56 is fixedly connected to the inner cavity of the oil injection nozzle 55.
The left end of the circular saw limiting shell 51 is fixedly connected with the axis of the outer surface of the auxiliary sliding cylinder 14, the number of the split disks 54 is two, the outer surfaces of the split disks 54 extend to the outer portion of the circular saw limiting shell 51, and the outer surfaces of the split disks 54 are fixedly connected with the inner wall of the circular saw limiting shell 51.
When the circular saw blade 110 cuts the slot of the slot screw 23, the chips falling from the slot screw 23 are absorbed by the sucking mechanisms 4 at the upper side and the lower side, the sucking parts 42 at the two sides suck the inside of the wide tube 46 through the large slot 45, the abutting cover plate 49 is lifted upwards by the lower air inflation gasket 48, namely the top through hole of the wide tube 46 is in an opened state, the external chips are absorbed into the inner part of the filling inner shell 41 under the suction force of the wide tube 46, the abutting cover plate 49 is pulled downwards by the pulling rope 44 due to the fact that the chips possibly block the large slot 45, the air inflation gasket 48 is compressed, the abutting cover plate 49 is reversely buckled at the top end of the wide tube 46, the top of the wide tube 46 is blocked, the sucking parts 42 suck air, the inner cavity suction force of the wide tube 46 by the sucking parts 42 is increased, and the chips blocked in the large slot 45 are sucked into the inner part of the filling inner shell 41.
When the oil injection component 5 works, the oil supply tank 52 directly supplies oil to the hollow through pipe 53, then the upper end and the lower end of the hollow through pipe 53 drain the oil nozzle 55 through the flow dividing disc 54, and after the oil is filtered and divided by the internal filter block 56, atomized oil can be directly injected onto the rotating shaft of the rotating motor 19, so as to lubricate the rotating motor 19.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (9)
1. The utility model provides a miniature screw is with making groove forming device, includes cutting member (1), the right side of cutting member (1) is provided with fastening member (2), the bottom of cutting member (1) is provided with roll adjustment part (3), its characterized in that:
the fastening component (2) comprises a containing shell (21), an inserting cylinder (22) is fixedly connected to the axis of the inner wall of the containing shell (21), spring push rods (25) are symmetrically arranged on the two sides of the inner wall of the inserting cylinder (22), a buffer clamping plate (24) is fixedly connected to one end of each spring push rod (25), an external pulling plate (26) is fixedly connected to the other end of each spring push rod (25), slotted screws (23) are arranged on the axis of the inserting cylinder (22), and material sucking mechanisms (4) are symmetrically arranged on the upper side and the lower side of the inner wall of the containing shell (21);
the cutting component (1) comprises a torque motor (11), wherein the surface of an output shaft of the torque motor (11) is fixedly connected with a pressurizing rotary table (12), the surface of the output shaft of the pressurizing rotary table (12) is fixedly connected with a hollow guide cylinder (13), the surface of the hollow guide cylinder (13) is slidably connected with a secondary slide cylinder (14), and the axis of the inner wall of the secondary slide cylinder (14) is fixedly connected with a pressure sensing element (15);
the right side of the inner cavity of the auxiliary sliding cylinder (14) is fixedly connected with a transfer ring (16), the upper side and the lower side of the inner wall of the transfer ring (16) are fixedly connected with horizontal fixing plates (18) through wires, one end, far away from the auxiliary sliding cylinder (14), of each horizontal fixing plate (18) is fixedly connected with a rotary motor (19), the surface of an output shaft of each rotary motor (19) is fixedly connected with a circular saw blade (110), and elastic wires (17) are symmetrically arranged on the upper side and the lower side of the outer surface of the transfer ring (16);
the distance adjusting component (3) comprises a material containing frame (31), traction pull rods (32) are symmetrically arranged on two sides of the outer surface of the material containing frame (31), one end, far away from the material containing frame (31), of each traction pull rod (32) is connected with a telescopic pump (33) in a sliding mode, and a clamping base (34) is fixedly connected to the outer surface of each telescopic pump (33).
2. The grooving apparatus for a micro screw according to claim 1, wherein: the number of the clamping bases (34) is two, the top of the clamping bases (34) is clamped with the outer surface of the torque motor (11), the top of the clamping bases (34) is clamped with the outer surface of the containing shell (21), the bottom of the containing frame (31) is connected with the ground in a sliding mode, and one end, away from the telescopic pump (33), of the traction pull rod (32) is connected with the outer surface of the containing frame (31) in a rotating mode.
3. The grooving forming device for a micro screw according to claim 2, wherein: the number of the elastic wires (17) is two, the left end of the elastic wires (17) is fixedly connected with the inner cavity of the pressurizing rotary table (12), the left end of the auxiliary sliding cylinder (14) is fixedly connected with the outer surface of the pressurizing rotary table (12) through a spring, and the right end of the hollow guide cylinder (13) is in sliding connection with the inner wall of the auxiliary sliding cylinder (14).
4. A grooving apparatus for a miniscrew according to claim 3, wherein: the outer surface of circular saw blade (110) extrudees each other with the left end of fluting screw (23), the outer surface of fluting screw (23) extrudees each other with the outer surface of buffer splint (24), one side of spring push rod (25) surface and the inner wall sliding connection of grafting section of thick bamboo (22), the opposite side of spring push rod (25) surface and the inner wall sliding connection of holding shell (21), the right side fixedly connected with oil spout part (5) of vice slide section of thick bamboo (14) surface.
5. The grooving apparatus for a micro screw according to claim 1, wherein: the material sucking mechanism (4) comprises a filling inner shell (41), air sucking components (42) are symmetrically arranged on the front side and the rear side of the inner wall of the filling inner shell (41), a pull rope component (43) is fixedly connected to the right side of the inner wall of the filling inner shell (41), a pull rope (44) is slidably connected to the inner wall of the pull rope component (43), a fixed guide pipe (47) is slidingly connected to the left side of the outer surface of the pull rope (44), an inflatable gasket (48) is fixedly connected to the top end of the fixed guide pipe (47), and a butt joint cover disc (49) is fixedly connected to the top end of the pull rope (44).
6. The grooving apparatus for a micro screw according to claim 5, wherein: the quantity of inhale material mechanism (4) is two, the left end fixedly connected with wide tube (46) of filling inner shell (41), the left end of wide tube (46) extends to the outside that holds shell (21), the right-hand member of fixed guide tube (47) is fixedly connected with the left side of filling inner shell (41), big grooving (45) have evenly been seted up to the right-hand member of wide tube (46), and big grooving (45) extend to the inside of filling inner shell (41).
7. The grooving apparatus for a micro screw according to claim 6, wherein: the top of the inflatable gasket (48) is mutually extruded with the lower surface of the butt joint cover disc (49), the outer surface of the traction rope (44) is in sliding connection with the inner wall of the filling inner shell (41), the top of the filling inner shell (41) is fixedly connected with the outer surface of the plug-in tube (22), and the bottom of the filling inner shell (41) is fixedly connected with the inner wall of the containing shell (21).
8. The grooving apparatus for a micro screw according to claim 4, wherein: the oil injection component (5) comprises a circular saw limiting shell (51), an oil supply tank (52) is fixedly connected to the left side of the inner wall of the circular saw limiting shell (51), a hollow through pipe (53) is fixedly connected to the right side of an output shaft of the oil supply tank (52), a flow distribution disc (54) is fixedly connected to the upper end and the lower end of the hollow through pipe (53), an oil injection nozzle (55) is fixedly connected to the right side of an inner cavity of the flow distribution disc (54), and a filter block (56) is fixedly connected to the inner cavity of the oil injection nozzle (55).
9. The grooving forming device for a micro screw according to claim 8, wherein: the left end of the circular saw limiting shell (51) is fixedly connected with the axis of the outer surface of the auxiliary sliding cylinder (14), the number of the flow distribution discs (54) is two, the outer surface of the flow distribution discs (54) extends to the outer portion of the circular saw limiting shell (51), and the outer surface of the flow distribution discs (54) is fixedly connected with the inner wall of the circular saw limiting shell (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311294289.8A CN117020336B (en) | 2023-10-09 | 2023-10-09 | Grooving forming device for miniature screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311294289.8A CN117020336B (en) | 2023-10-09 | 2023-10-09 | Grooving forming device for miniature screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117020336A true CN117020336A (en) | 2023-11-10 |
| CN117020336B CN117020336B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311294289.8A Active CN117020336B (en) | 2023-10-09 | 2023-10-09 | Grooving forming device for miniature screw |
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| US3103675A (en) * | 1960-03-21 | 1963-09-17 | Rudolph M Vaughn | Broaching method and apparatus for forming an undercut slot |
| CN102500846A (en) * | 2011-12-14 | 2012-06-20 | 常州鑫鹏工具制造有限公司 | Cutting device with automatic transmission mechanism |
| CN202461731U (en) * | 2012-02-24 | 2012-10-03 | 河南航天精工制造有限公司 | Processing unit of slotted screw |
| CN208613939U (en) * | 2018-07-13 | 2019-03-19 | 重庆市开州区利辉电机有限公司 | A kind of screw grooving apparatus |
| CN210908360U (en) * | 2019-07-23 | 2020-07-03 | 漳州菲亚时家居用品有限公司 | Cutting device is used in quartz clock and watch production |
| CN213945161U (en) * | 2020-12-26 | 2021-08-13 | 新乡市昊天液压设备有限公司 | Quick grooving device for spray nozzle assembly spray core shell |
| CN114769687A (en) * | 2022-04-28 | 2022-07-22 | 浙江超博尔五金股份有限公司 | Bolt slot milling machine |
-
2023
- 2023-10-09 CN CN202311294289.8A patent/CN117020336B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3103675A (en) * | 1960-03-21 | 1963-09-17 | Rudolph M Vaughn | Broaching method and apparatus for forming an undercut slot |
| CN102500846A (en) * | 2011-12-14 | 2012-06-20 | 常州鑫鹏工具制造有限公司 | Cutting device with automatic transmission mechanism |
| CN202461731U (en) * | 2012-02-24 | 2012-10-03 | 河南航天精工制造有限公司 | Processing unit of slotted screw |
| CN208613939U (en) * | 2018-07-13 | 2019-03-19 | 重庆市开州区利辉电机有限公司 | A kind of screw grooving apparatus |
| CN210908360U (en) * | 2019-07-23 | 2020-07-03 | 漳州菲亚时家居用品有限公司 | Cutting device is used in quartz clock and watch production |
| CN213945161U (en) * | 2020-12-26 | 2021-08-13 | 新乡市昊天液压设备有限公司 | Quick grooving device for spray nozzle assembly spray core shell |
| CN114769687A (en) * | 2022-04-28 | 2022-07-22 | 浙江超博尔五金股份有限公司 | Bolt slot milling machine |
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| Publication number | Publication date |
|---|---|
| CN117020336B (en) | 2024-01-26 |
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