CN117921414A - Work piece fixing device is used in intelligent milling process - Google Patents
Work piece fixing device is used in intelligent milling process Download PDFInfo
- Publication number
- CN117921414A CN117921414A CN202410328918.2A CN202410328918A CN117921414A CN 117921414 A CN117921414 A CN 117921414A CN 202410328918 A CN202410328918 A CN 202410328918A CN 117921414 A CN117921414 A CN 117921414A
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- gear
- rod
- fixedly connected
- plate
- supporting component
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- 238000003801 milling Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of workpiece fixing equipment, and discloses an intelligent workpiece fixing device for milling. The transmission assembly, the regulation and control assembly, the first regulation assembly and the second regulation assembly are used, so that a user only needs to operate the driving motor in a forward and reverse mode, a plurality of first rack plates can carry out regulation type radial supporting work on the second deep cavity and the third deep cavity of the disc shaft model according to the radial sizes of the second deep cavity and the third deep cavity of the disc shaft model, and a plurality of second rack plates can carry out independent regulation work on the air bag according to the thin-wall milling positions of the second deep cavity and the third deep cavity of the disc shaft model, so that the energy conservation performance of equipment is improved, and the functionality of the equipment is increased.
Description
Technical Field
The invention relates to the field of workpiece fixing equipment, in particular to a workpiece fixing device for intelligent milling.
Background
The typical parts of the aero-engine mostly adopt difficult-to-machine materials such as titanium alloy, high-temperature alloy and the like, and the parts are high in strength and hardness, high in toughness and elongation, poor in heat conductivity, high in machining hardness of machining surfaces and poor in cutting performance, wherein the disc shaft is one of core parts of the aero-engine, and the parts are high in material cutting difficulty and are doubled in machining difficulty due to the structural characteristics.
In the current production and processing mode of a disc shaft in the market, a disc shaft mold with three deep cavities is usually produced firstly, then milling is carried out on the three deep cavities in the disc shaft mold in an intelligent milling mode, wherein in the process of milling the second deep cavity and the third deep cavity, the thin wall between the second deep cavity and the third deep cavity is thinner, so that when a cutter mills a thin wall between the second deep cavity and the third deep cavity, the cutter further removes the material of the thin wall, the rigidity of the thin wall is further reduced, vibration is easily generated in the milling process of the thin wall part, and the processing quality of the thin wall is further influenced.
Disclosure of Invention
The invention provides a workpiece fixing device for intelligent milling, which solves the technical problem that vibration is generated in the milling process after the rigidity of a thin wall is reduced in the related art.
The invention provides a workpiece fixing device for intelligent milling, which comprises a supporting component, wherein one side of the supporting component is rotationally connected with a transmission component, a regulating component, a first regulating component and a second regulating component, the other side of the supporting component is fixedly connected with a driving component, an inflating component and a cylinder, an output rod of the cylinder is fixedly connected with a radial supporting component, one side of the radial supporting component is rotationally connected with an axial supporting component, the driving component is in transmission connection with the transmission component and the regulating component, the regulating component is in pushing connection with the transmission component, the first regulating component and the second regulating component, the first regulating component is in transmission connection with the axial supporting component, and the second regulating component is in transmission connection with the radial supporting component.
Preferably, the support assembly comprises a first substrate, one side of the first substrate, which is close to the radial support assembly, is fixedly connected with a supporting rod, one side of the supporting rod, which is far away from the first substrate, is fixedly connected with a second substrate, one side of the first substrate, which is far away from the radial support assembly, is fixedly connected with the driving assembly, the inflation assembly and the air cylinder, one side of the first substrate, which is close to the radial support assembly, is rotatably connected with the transmission assembly, the regulation assembly and the first regulation assembly, and one side of the second substrate, which is close to the radial support assembly, is rotatably connected with the second regulation assembly.
Preferably, the transmission assembly comprises a first rotating rod, a first convex plate and a first ratchet wheel are fixedly connected to the surface of the first rotating rod, a first gear, a first pawl disc, a second gear and a second pawl disc are slidably connected to the surface of the first rotating rod, the number of the first convex plates is eight, and four first convex plates are in a group.
Preferably, the regulating and controlling component comprises a guide rod, a second ratchet wheel is fixedly connected to the surface of the guide rod, and a first moving plate and a second moving plate are respectively and slidably connected to two sides of the surface of the guide rod.
Preferably, the first adjusting part comprises a first base rod, the inside slip card of first base rod is connected with first slide bar, the fixed surface of first slide bar is connected with the third gear, the exhaust groove has been seted up near the surface of axial supporting part one side to first slide bar, the fixed surface of first base rod is connected with the second flange, the surface sliding connection of first base rod has fourth gear and third ratchet, fourth gear and second flange are located the below of first pawl dish, first gear and a set of first flange respectively, first eye-splice groove has been seted up to one side of first slide bar.
Preferably, the second adjusting component comprises a second base rod, the inner slide card of the second base rod is connected with a second sliding rod, the surface of the second sliding rod is fixedly connected with a fifth gear, the surface of the second base rod is fixedly connected with a third convex plate, the surface of the second base rod is slidably connected with a sixth gear and a fourth ratchet wheel, and the fourth ratchet wheel, the sixth gear and the third convex plate are respectively located below the second pawl disc, the second gear and the other group of first convex plates.
Preferably, the driving assembly comprises a driving motor, a bidirectional pawl disc is fixedly connected to the surface of the output rod of the driving motor, and the bidirectional pawl disc is located above the first ratchet wheel and the second ratchet wheel.
Preferably, the inflation assembly comprises a cooler, an exhaust pipe is fixedly connected to one side, close to the radial support assembly, of the cooler, one side, close to the radial support assembly, of the exhaust pipe penetrates through the first base plate and extends to the inside of the first base rod, an exhaust pump is fixedly connected to one side, away from the exhaust pipe, of the cooler, and an exhaust pipe is fixedly connected to one side, away from the cooler, of the exhaust pump.
Preferably, the radial support assembly comprises a first ring plate, a first transmission cavity and a first sliding groove are formed in the first ring plate, the fifth gear is located in the first transmission cavity, a second rotating rod is rotatably connected to the first transmission cavity, a seventh gear is fixedly connected to the surface of the second rotating rod, the surface of the seventh gear is meshed with the surface of the fifth gear, a first rack plate is slidably connected to the first sliding groove, and one side of the first rack plate is in contact with the surface of the fifth gear.
Preferably, the axial support assembly comprises a second ring plate, a second inserting groove is formed in one side of the second ring plate, the inner surface of the second inserting groove is matched with the inner surface of the first inserting groove, a rotating seat is fixedly connected to one side of the second ring plate, a second transmission cavity and a second sliding groove are formed in the second ring plate, a third gear is located in the second transmission cavity, a third rotating rod is rotatably connected to the inside of the second transmission cavity, an eighth gear is fixedly connected to the surface of the third rotating rod, the surface of the eighth gear is meshed with the surface of the third gear, a second rack plate is slidably connected to the inside of the second sliding groove, a mounting groove is formed in the inside of the second rack plate, an air bag is fixedly connected to the inside of the mounting groove, and one side of the second rack plate is in contact with the surface of the eighth gear.
The invention has the beneficial effects that:
1. This work piece fixing device for intelligent milling process uses through transmission subassembly, regulation and control subassembly, first regulation subassembly and second regulation subassembly's cooperation for the user only need through the mode of forward and reverse operation driving motor, both can let a plurality of first rack board according to the radial size of the dark die cavity of a disk axle model second and the dark die cavity of third, radial support work of regulation is carried out to the dark die cavity of a disk axle model second and the dark die cavity of third, still can let a plurality of second rack board according to the dark die cavity of disk axle model second and the dark die cavity of third's thin wall milling position, carry out independent regulation work to the gasbag, this energy-conserving nature that has both improved equipment has still increased the functionality of equipment.
2. This work piece fixing device for intelligent milling, through the use of inflation component, can blow the air conditioning to first base pole, and then can inflate inflation work to the gasbag that a plurality of second rack boards department set up through first sliding rod, and then can let the gasbag after the adjustment position, carry out axial support work to the thin wall of the dark die cavity of second and the dark die cavity of third in the milling process, and then can reduce the vibration that the thin wall receives, thereby can improve milling efficiency, and because of the air conditioning transmission, make the temperature on air bag surface lower, and then can cool off the work to the thin wall in the milling process and the cutter of processing thin wall, thereby can prevent that cutter and thin wall from appearing the heat injury phenomenon, and then can improve the protectiveness, wherein, the axial support power of gasbag can change through the atmospheric pressure size that the inflation component transmitted.
3. This work piece fixing device for intelligent milling process is offered through first eye-splice groove and second eye-splice groove for second round board and first slide bar can carry out joint work with the structure of rotary cutter in milling equipment, can let cutter and gasbag carry out syntropy rotation work then, can guarantee the gasbag and to thin-walled damping quality, wherein, through the use of second flange, make fourth gear and third ratchet only when second flange department, can rotate because of the rotation of first base pole, so carry out syntropy rotation in-process at cutter and gasbag, can be through the position of adjustment fourth gear and third ratchet, make this process can not cause the influence to other structures of equipment.
Drawings
FIG. 1 is a main view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 2;
FIG. 5 is a top view of the structure of the present invention in section through the center of the drive motor;
FIG. 6 is a top view in elevation of the structure of the present invention to the center of the guide bar;
FIG. 7 is a side cross-sectional view of the center of the present invention through a fifth gear;
FIG. 8 is a side cross-sectional view of the structure of the present invention to the center of the first rack plate;
FIG. 9 is a side cross-sectional view of the present invention through the center of the third gear;
fig. 10 is a side cross-sectional view of the structure of the present invention to the center of the second rack plate.
In the figure: 1. a support assembly; 2. a transmission assembly; 3. a regulatory component; 4. a first adjustment assembly; 5. a second adjustment assembly; 6. a drive assembly; 7. an inflation assembly; 8. a cylinder; 9. a radial support assembly; 10. an axial support assembly; 11. a first substrate; 12. a support rod; 13. a second substrate; 14. a first rotating lever; 15. a first convex plate; 16. a first ratchet; 17. a first gear; 18. a first detent disc; 19. a second gear; 20. a second detent disc; 21. a guide rod; 22. a second ratchet; 23. a first moving plate; 24. a second moving plate; 25. a first base bar; 26. a first slide bar; 27. a third gear; 28. a second convex plate; 29. a fourth gear; 30. a third ratchet; 31. a second base bar; 32. a second slide bar; 33. a fifth gear; 34. a third convex plate; 35. a sixth gear; 36. a fourth ratchet; 37. a driving motor; 38. a bi-directional detent disc; 39. a cooler; 40. an exhaust pipe; 41. an air extracting pump; 42. an exhaust pipe; 43. a first ring plate; 44. a second rotating lever; 45. a seventh gear; 46. a first rack plate; 47. a second ring plate; 48. a rotating seat; 49. a third rotating lever; 50. an eighth gear; 51. a second rack plate; 52. an air bag.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It is to be understood that these embodiments are merely discussed so that those skilled in the art may better understand and implement the subject matter described herein and that changes may be made in the function and arrangement of the elements discussed without departing from the scope of the disclosure herein. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.
As shown in fig. 1-10, the workpiece fixing device for intelligent milling processing comprises a supporting component 1, wherein one side of the supporting component 1 is rotatably connected with a transmission component 2, a regulating component 3, a first regulating component 4 and a second regulating component 5, the transmission component 2 comprises a first rotating rod 14, the surface of the first rotating rod 14 is fixedly connected with a first convex plate 15 and a first ratchet wheel 16, the surface of the first rotating rod 14 is slidably connected with a first gear 17, a first pawl disc 18, a second gear 19 and a second pawl disc 20, the number of the first convex plates 15 is eight, and four first convex plates 15 are in a group;
In this embodiment, the rotation of the first rotating rod 14 drives the first protruding plate 15 and the first ratchet 16 to rotate, wherein the centers of the first gear 17, the first pawl disc 18, the second gear 19 and the second pawl disc 20 are provided with notches adapted to the first protruding plate 15, and then when the first gear 17, the first pawl disc 18, the second gear 19 and the second pawl disc 20 move to the first protruding plate 15, the first gear 17, the first pawl disc 18, the second gear 19 and the second pawl disc 20 can be driven to rotate by the rotating first protruding plate 15;
the regulating and controlling assembly 3 comprises a guide rod 21, a second ratchet wheel 22 is fixedly connected to the surface of the guide rod 21, and a first moving plate 23 and a second moving plate 24 are respectively and slidably connected to two sides of the surface of the guide rod 21;
in this embodiment, the rotation of the guide rod 21 may rotate the second ratchet 22, or may laterally move the first moving plate 23 and the second moving plate 24, so that the first moving plate 23 and the second moving plate 24 may push the first gear 17, the first pawl disc 18, the second gear 19 and the second pawl disc 20;
The first adjusting component 4 comprises a first base rod 25, a first sliding rod 26 is connected to the inner slide card of the first base rod 25, a third gear 27 is fixedly connected to the surface of the first sliding rod 26, an exhaust groove is formed in the surface, close to one side of the axial supporting component 10, of the first sliding rod 26, a second convex plate 28 is fixedly connected to the surface of the first base rod 25, a fourth gear 29 and a third ratchet wheel 30 are slidably connected to the surface of the first base rod 25, the third ratchet wheel 30, the fourth gear 29 and the second convex plate 28 are respectively located below the first pawl disc 18, the first gear 17 and the first convex plate 15, and a first inserting and buckling groove is formed in one side of the first sliding rod 26;
In this embodiment, the rotation of the first base rod 25 rotates the first sliding rod 26, the third gear 27 and the second protruding plate 28, wherein the centers of the fourth gear 29 and the third ratchet 30 are provided with notches adapted to the second protruding plate 28, and then when the fourth gear 29 and the third ratchet 30 move to the second protruding plate 28, the second protruding plate 28 can rotate with the fourth gear 29 or the third ratchet 30;
It should be noted that, in the process of pushing the first gear 17 and the first pawl disk 18 by the first moving plate 23, the first moving plate 23 may also push the fourth gear 29 and the third ratchet 30;
The second adjusting component 5 comprises a second base rod 31, a second sliding rod 32 is connected to the inner slide card of the second base rod 31, a fifth gear 33 is fixedly connected to the surface of the second sliding rod 32, a third convex plate 34 is fixedly connected to the surface of the second base rod 31, a sixth gear 35 and a fourth ratchet 36 are slidingly connected to the surface of the second base rod 31, and the fourth ratchet 36, the sixth gear 35 and the third convex plate 34 are respectively positioned below the second pawl disc 20, the second gear 19 and the other group of first convex plates 15;
In this embodiment, the rotation of the second base rod 31 rotates the second sliding rod 32, the fifth gear 33 and the third protruding plate 34, wherein the centers of the sixth gear 35 and the fourth ratchet 36 are provided with notches adapted to the third protruding plate 34, and then when the sixth gear 35 and the fourth ratchet 36 move to the third protruding plate 34, the third protruding plate 34 can rotate with the sixth gear 35 and the fourth ratchet 36;
it should be noted that, in the process of pushing the second gear 19 and the second pawl disk 20 by the second moving plate 24, the second moving plate 24 can also push the sixth gear 35 and the fourth ratchet 36;
The other side of the supporting component 1 is fixedly connected with a driving component 6, an inflating component 7 and an air cylinder 8, the driving component 6 comprises a driving motor 37, the surface of an output rod of the driving motor 37 is fixedly connected with a bidirectional pawl disc 38, and the bidirectional pawl disc 38 is positioned above the first ratchet wheel 16 and the second ratchet wheel 22;
In this embodiment, the forward operation of the driving motor 37 causes the bi-directional pawl 38 to rotate forward, so that the first ratchet 16 drives the first rotating rod 14 to rotate forward, and the reverse rotation of the driving motor 37 causes the bi-directional pawl 38 to rotate reversely, so that the second ratchet 22 is driven to rotate reversely;
The inflation assembly 7 comprises a cooler 39, an exhaust pipe 40 is fixedly connected to one side, close to the radial support assembly 9, of the cooler 39, one side, close to the radial support assembly 9, of the exhaust pipe 40 penetrates through the first base plate 11 and extends to the inside of the first base rod 25, an air pump 41 is fixedly connected to one side, far from the exhaust pipe 40, of the cooler 39, and an air exhaust pipe 42 is fixedly connected to one side, far from the cooler 39, of the air pump 41;
In this embodiment, the operation of the air pump 41 may enable the air pump 42 to pump the external air, and then transmit the air to the inside of the cooler 39, and further transmit the air to the inside of the first base rod 25 through the air outlet pipe 40;
It should be noted that the cooler 39 may operate during the gas transmission process, so as to cool the gas, and further allow the exhaust pipe 40 to transmit cool air to the first base rod 25;
The output rod of the air cylinder 8 is fixedly connected with a radial supporting component 9, the radial supporting component 9 comprises a first ring plate 43, a first transmission cavity and a first sliding groove are formed in the first ring plate 43, a fifth gear 33 is positioned in the first transmission cavity, a second rotating rod 44 is rotatably connected in the first transmission cavity, a seventh gear 45 is fixedly connected to the surface of the second rotating rod 44, the surface of the seventh gear 45 is meshed with the surface of the fifth gear 33, a first rack plate 46 is slidably connected in the first sliding groove, and one side of the first rack plate 46 is contacted with the surface of the fifth gear 33;
In this embodiment, the seventh gear 45 rotates during the rotation of the fifth gear 33, so that the first rack plate 46 can move inside and outside, and the first rack plate 46 can radially support the notch of the disc shaft model;
When needing to be noted, the operation of the air cylinder 8 can enable the radial support assembly 9 and the axial support assembly 10 to move, so that the radial support assembly 9 and the axial support assembly 10 can enter the notch of the disc shaft model, and a vibration sensor is required to be installed in the first rack plate 46, so that radial vibration detection work can be carried out on the disc shaft model;
One side of the radial support assembly 9 is rotatably connected with the axial support assembly 10, the axial support assembly 10 comprises a second ring plate 47, a second inserting groove is formed in one side of the second ring plate 47, the inner surface of the second inserting groove is matched with the inner surface of the first inserting groove, a rotating seat 48 is fixedly connected to one side of the second ring plate 47, a second transmission cavity and a second sliding groove are formed in the second ring plate 47, a third gear 27 is positioned in the second transmission cavity, a third rotating rod 49 is rotatably connected in the second transmission cavity, an eighth gear 50 is fixedly connected to the surface of the third rotating rod 49, the surface of the eighth gear 50 is meshed with the surface of the third gear 27, a second rack plate 51 is slidably connected in the second sliding groove, a mounting groove is formed in the second rack plate 51, an air bag 52 is fixedly connected in the mounting groove, and one side of the second rack plate 51 is in contact with the surface of the eighth gear 50;
In this embodiment, the eighth gear 50 rotates during the rotation of the third gear 27, so that the second rack plate 51 can move inside and outside, and then the airbag 52 can be inflated by matching with the gas received by the first base rod 25, so that the airbag 52 is inflated, and the airbag 52 can axially support the thin wall part of the disc shaft model;
it should be noted that, the first inserting groove and the second inserting groove are formed, so that the second ring plate 47 and the first sliding rod 26 can be connected with an external rotating structure, and when the external rotating structure rotates, the second ring plate 47 and the first sliding rod 26 can rotate in the same direction, and a vibration sensor is installed in the second rack plate 51, so that the vibration amplitude can be detected;
The support assembly 1 comprises a first base plate 11, a supporting rod 12 is fixedly connected to one side, close to the radial support assembly 9, of the first base plate 11, a second base plate 13 is fixedly connected to one side, far away from the first base plate 11, of the supporting rod 12, one side, far away from the radial support assembly 9, of the first base plate 11 is fixedly connected with the driving assembly 6, the inflation assembly 7 and the air cylinder 8, one side, close to the radial support assembly 9, of the first base plate 11 is rotatably connected with the transmission assembly 2, the regulation and control assembly 3 and the first regulation and control assembly 4 and 4, one side, close to the radial support assembly 9, of the second base plate 13 is rotatably connected with the second regulation and control assembly 5, the driving assembly 6 is in transmission connection with the transmission assembly 2, the regulation and control assembly 3 is in pushing connection with the transmission assembly 2, the first regulation and 4 is in transmission connection with the axial support assembly 10, and the second regulation and control assembly 5 is in transmission connection with the radial support assembly 9.
According to the working principle of the intelligent workpiece fixing device for milling, a user needs to move the radial support assembly 9 and the axial support assembly 10 to the shaft hole of the disc shaft model, then operate the air cylinder 8, so that the radial support assembly 9 and the axial support assembly 10 move to the second deep cavity of the disc shaft model, then reversely operate the driving motor 37, so that the bidirectional pawl disc 38 independently drives the second ratchet wheel 22 to rotate, further the second moving plate 24 and the first moving plate 23 move with the first gear 17, the first pawl disc 18, the second gear 19, the second pawl disc 20, the fourth gear 29, the third ratchet wheel 30, the sixth gear 35 and the fourth ratchet wheel 36, when the second pawl disc 20 and the fourth ratchet wheel 36 move to the first convex plate 15 and the third convex plate 34, the driving motor 37 is operated in the forward direction, so that the bidirectional pawl disc 38 independently drives the first ratchet wheel 16 to rotate, the second pawl plate 20 drives the fourth ratchet wheel 36 to rotate forward, the fourth ratchet wheel 36 drives the second base rod 31 to rotate through the third convex plate 34, the fifth gear 33 drives the seventh gear 45 to rotate, the first rack plate 46 can support the second deep cavity radially, the driving motor 37 is continuously operated reversely, the first pawl plate 18 and the third ratchet wheel 30 move to the first convex plate 15 and the second convex plate 28, the driving motor 37 is operated forward, the first pawl plate 18 drives the third ratchet wheel 30 to rotate, the third ratchet wheel 30 drives the first base rod 25 to rotate through the second convex plate 28, the third gear 27 drives the eighth gear 50 to rotate, the second rack plate 51 can move outwards, the cooler 39 and the air extracting pump 41 are operated, the exhaust pipe 40 blows cool air to the air bag 52, so that the air bag 52 is inflated, the air bag 52 can axially support the thin wall of the second deep cavity, then a user can contact the structure of the rotary cutter with the first inserting groove and the second inserting groove in the milling process, the cutter can synchronously rotate the driving motor 37 and the first sliding rod 26 in the process of rotationally milling the thin wall of the third deep cavity, the air bag 52 can position and support the milling position of the cutter, when the milling of the third deep cavity is completed, the milling device needs to be taken out, then the driving motor 37 is reversely operated, the second gear 19 and the sixth gear 35 are moved to the positions of the first convex plate 15 and the third convex plate 34, the driving motor 37 is further operated in the forward direction, the second rack plate 51 is moved inwards, the driving motor 37 is operated reversely, the first gear 17 and the fourth gear 29 are moved to the first convex plate 15 and the second convex plate 28, the driving motor 37 is operated positively, the first rack plate 46 is moved inwards, the cylinder 8 is operated reversely, the radial support assembly 9 and the axial support assembly 10 are moved out of the second deep cavity, the equipment is moved to the shaft hole on the other side of the disc shaft model, the cylinder 8 is operated again, the radial support assembly 9 and the axial support assembly 10 are moved to the third deep cavity, the driving motor 37 is operated in a mode of supporting the second deep cavity, the first rack plate 46 and the air sac 52 support the third deep cavity radially and axially, and the milling device can mill the second deep cavity.
The embodiment has been described above with reference to the embodiment, but the embodiment is not limited to the above-described specific implementation, which is only illustrative and not restrictive, and many forms can be made by those of ordinary skill in the art, given the benefit of this disclosure, are within the scope of this embodiment.
Claims (10)
1. The utility model provides an intelligent milling workpiece fixing device, its characterized in that, including supporting component (1), one side swivelling joint of supporting component (1) has drive assembly (2), regulation and control subassembly (3), first regulation subassembly (4) and second regulation subassembly (5), the opposite side fixedly connected with drive assembly (6), inflation subassembly (7) and cylinder (8) of supporting component (1), the output pole fixedly connected with radial supporting component (9) of cylinder (8), one side swivelling joint of radial supporting component (9) has axial supporting component (10), drive assembly (6) are connected for the transmission with drive assembly (2) and regulation and control subassembly (3), regulation and control subassembly (3) are the push connection with drive assembly (2), first regulation subassembly (4) and second regulation subassembly (5), first regulation subassembly (4) are the transmission with axial supporting component (10) and are connected, second regulation subassembly (5) are the transmission with radial supporting component (9).
2. The workpiece fixing device for intelligent milling according to claim 1, wherein the supporting component (1) comprises a first base plate (11), one side of the first base plate (11) close to the radial supporting component (9) is fixedly connected with a supporting rod (12), one side of the supporting rod (12) away from the first base plate (11) is fixedly connected with a second base plate (13), one side of the first base plate (11) away from the radial supporting component (9) is fixedly connected with the driving component (6), the inflating component (7) and the air cylinder (8), one side of the first base plate (11) close to the radial supporting component (9) is rotatably connected with the transmission component (2), the regulating component (3) and the first regulating component (4), and one side of the second base plate (13) close to the radial supporting component (9) is rotatably connected with the second regulating component (5).
3. The workpiece fixing device for intelligent milling according to claim 2, wherein the transmission assembly (2) comprises a first rotating rod (14), a first convex plate (15) and a first ratchet wheel (16) are fixedly connected to the surface of the first rotating rod (14), a first gear (17), a first pawl disc (18), a second gear (19) and a second pawl disc (20) are slidingly connected to the surface of the first rotating rod (14), the number of the first convex plates (15) is eight, and four first convex plates (15) are in a group.
4. A workpiece fixing device for intelligent milling according to claim 3, wherein the regulating and controlling assembly (3) comprises a guide rod (21), a second ratchet wheel (22) is fixedly connected to the surface of the guide rod (21), and a first moving plate (23) and a second moving plate (24) are respectively and slidably connected to two sides of the surface of the guide rod (21).
5. The workpiece fixing device for intelligent milling according to claim 4, wherein the first adjusting component (4) comprises a first base rod (25), a first sliding rod (26) is connected to an inner slide card of the first base rod (25), a third gear (27) is fixedly connected to the surface of the first sliding rod (26), an exhaust groove is formed in the surface of the first sliding rod (26) close to one side of the axial supporting component (10), a second convex plate (28) is fixedly connected to the surface of the first base rod (25), a fourth gear (29) and a third ratchet wheel (30) are connected to the surface of the first base rod (25) in a sliding mode, and the third ratchet wheel (30), the fourth gear (29) and the second convex plate (28) are located below the first ratchet disc (18), the first gear (17) and a group of first convex plates (15) respectively, and a first inserting groove is formed in one side of the first sliding rod (26).
6. The workpiece fixing device for intelligent milling according to claim 5, wherein the second adjusting component (5) comprises a second base rod (31), a second sliding rod (32) is connected to an inner slide card of the second base rod (31), a fifth gear (33) is fixedly connected to the surface of the second sliding rod (32), a third convex plate (34) is fixedly connected to the surface of the second base rod (31), a sixth gear (35) and a fourth ratchet (36) are slidably connected to the surface of the second base rod (31), and the fourth ratchet (36), the sixth gear (35) and the third convex plate (34) are respectively located below the second pawl disc (20), the second gear (19) and the other group of first convex plates (15).
7. The intelligent workpiece fixing device for milling according to claim 6, wherein the driving assembly (6) comprises a driving motor (37), a bidirectional pawl disc (38) is fixedly connected to the surface of an output rod of the driving motor (37), and the bidirectional pawl disc (38) is located above the first ratchet wheel (16) and the second ratchet wheel (22).
8. The workpiece fixing device for intelligent milling according to claim 7, wherein the air charging assembly (7) comprises a cooler (39), an exhaust pipe (40) is fixedly connected to one side, close to the radial support assembly (9), of the cooler (39), one side, close to the radial support assembly (9), of the exhaust pipe (40) penetrates through the first base plate (11) and extends to the inside of the first base rod (25), an air suction pump (41) is fixedly connected to one side, away from the exhaust pipe (40), of the cooler (39), and an air suction pipe (42) is fixedly connected to one side, away from the cooler (39), of the air suction pump (41).
9. The workpiece fixing device for intelligent milling according to claim 8, wherein the radial supporting component (9) comprises a first ring plate (43), a first transmission cavity and a first sliding groove are formed in the first ring plate (43), the fifth gear (33) is located in the first transmission cavity, a second rotating rod (44) is rotatably connected to the inside of the first transmission cavity, a seventh gear (45) is fixedly connected to the surface of the second rotating rod (44), the surface of the seventh gear (45) is meshed with the surface of the fifth gear (33), a first rack plate (46) is slidably connected to the inside of the first sliding groove, and one side of the first rack plate (46) is in contact with the surface of the fifth gear (33).
10. The workpiece fixing device for intelligent milling according to claim 9, wherein the axial supporting component (10) comprises a second ring plate (47), a second inserting groove is formed in one side of the second ring plate (47), the inner surface of the second inserting groove is matched with the inner surface of the first inserting groove, a rotating seat (48) is fixedly connected to one side of the second ring plate (47), a second transmission cavity and a second sliding groove are formed in the second ring plate (47), a third rotary rod (49) is rotatably connected to the inner portion of the second transmission cavity, an eighth gear (50) is fixedly connected to the surface of the third rotary rod (49), the surface of the eighth gear (50) is meshed with the surface of the third gear (27), a second rack (51) is slidably connected to the inner portion of the second sliding groove, a mounting groove is formed in the inner portion of the second rack (51), and a second rack (52) is fixedly connected to the inner portion of the second rack (51), and the second rack (52) is in contact with the surface of the eighth gear (50).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118123521A (en) * | 2024-05-07 | 2024-06-04 | 昆山台功精密机械有限公司 | Single-arm five-axis swinging head mechanism |
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| CN117921414B (en) | 2024-06-04 |
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