CN115846731B - Intelligent numerical control platform convenient for fixing and processing thin-wall parts - Google Patents
Intelligent numerical control platform convenient for fixing and processing thin-wall parts Download PDFInfo
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- CN115846731B CN115846731B CN202211258531.1A CN202211258531A CN115846731B CN 115846731 B CN115846731 B CN 115846731B CN 202211258531 A CN202211258531 A CN 202211258531A CN 115846731 B CN115846731 B CN 115846731B
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- 238000003754 machining Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000003801 milling Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000007547 defect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
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- 238000010923 batch production Methods 0.000 description 2
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- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention discloses an intelligent numerical control platform convenient for fixing and processing thin-wall parts, which comprises a bottom plate I, a bottom plate II, a processing platform I, a mechanical arm, a numerical control milling machine, a processing platform II, an arc-shaped plate, a propping mechanism I and a propping mechanism II; the bottom plate I is movably connected with the bottom plate II, the machining platform I is arranged in the arc-shaped plate, the arc-shaped plate is arranged in the machining platform II, and the numerical control milling machine is positioned on one side of the bottom plate I; the mechanical arm is provided with a pair of mechanical arms which are respectively positioned at two sides of the numerical control milling machine; the jacking mechanism I is provided with a plurality of jacking mechanisms which are symmetrically distributed on the processing platform I, and the jacking mechanism II is provided with a pair of jacking mechanisms which are symmetrically fixed at two ends of the processing platform I; the machining platform II comprises an installation platform, a sliding chute II, a motor VII, an adjusting platform, a screw rod III, a motor X and a guide groove V. According to the invention, the fixing and processing of the shield I, the shield II and the shield III can be realized through the processing platform I, so that the defect of frequent tool replacement is avoided.
Description
Technical Field
The invention belongs to the technical field of numerical control milling machine equipment application, and particularly relates to an intelligent numerical control platform convenient for fixing and processing a thin-wall part.
Background
The numerical control milling machine processing refers to a processing technique method for processing parts on a numerical control milling machine; the numerical control machining is obviously different from the common machine tool machining in that the machining method of the machined part is controlled by using digital information or programming, so that batch production and automatic machining are realized;
in order to improve the productivity, the automatic production of a numerical control milling machine is a comparatively clear technical means, and therefore, the automatic feeding or discharging is realized by arranging and installing mechanical arms on most numerical control processing platforms; however, the unavoidable defects are that the clamping jaw of the mechanical arm is suitable for single-model workpieces, for example, the maximum clamping width of the clamping jaw is certain, so that the clamping jaw is difficult to adapt to clamping of other model workpieces, is suitable for clamping the side wall of the workpiece, and cannot clamp the workpiece with irregular side wall and larger inner cavity span;
most machining platforms such as a numerical control milling machine, a machining center and the like are generally only suitable for the fixed installation of one type of workpiece, although some tools realize the automatic locking of the kinetic energy of the workpiece in a pneumatic connection or oil-way connection mode, the tools are required to be disassembled and replaced when workpieces of different types are replaced, and then the tools matched with the workpieces are installed for machining, so that people familiar with or working in the machining industry can know clearly that some workpieces need to be replaced even if the two types are not far apart, and meanwhile, the tools are required to be frequently replaced and are required to be debugged and laboriously for small-batch production;
1) For example, the shield is a thin-wall part, and mainly plays roles in dust prevention and protection in use, the difference between different types of the shield is small, and a flick cutter is easy to appear when a bolt hole or a slotted hole is processed at the side wall or the top support of the thin-wall part (in the processing, the flick cutter is often appeared at a corner position to cause over-cutting);
2) When the side of the shield needs to be perforated or slotted, the processing platform commonly used at present is fixed and not rotatably adjusted, so that the processing requirement is difficult to realize, and therefore, a supporting platform capable of being rotatably adjusted is needed to be provided for adjusting the processing direction of the shield.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an intelligent numerical control platform convenient for fixing and processing thin-wall parts, which can realize the fixing and processing of a shield I, a shield II and a shield III through a processing platform I and avoid the defect of frequent tool replacement.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
an intelligent numerical control platform convenient for fixing and processing thin-wall parts comprises a bottom plate I, a bottom plate II, a processing platform I, a mechanical arm, a numerical control milling machine, a processing platform II, an arc-shaped plate, a propping mechanism I and a propping mechanism II; the bottom plate I is movably connected with the bottom plate II, the machining platform I is arranged in the arc-shaped plate, the arc-shaped plate is arranged in the machining platform II, and the numerical control milling machine is positioned on one side of the bottom plate I; the mechanical arm is provided with a pair of mechanical arms which are respectively positioned at two sides of the numerical control milling machine; the jacking mechanism I is provided with a plurality of jacking mechanisms which are symmetrically distributed on the processing platform I, and the jacking mechanism II is provided with a pair of jacking mechanisms which are symmetrically fixed at two ends of the processing platform I.
The machining platform II comprises an installation platform, a sliding chute II, a motor VII, an adjusting platform, a lead screw III, a motor X and a guide groove V; the sliding chute II is provided with a pair of sliding grooves and is arranged on two sides of the mounting table; the motor VII and the motor X are fixed at one end of the mounting table through a mounting seat, a chain wheel is arranged at the shaft end of the motor X, and a gear is arranged at the shaft end of the motor VII; the two ends of the screw rod III are fixed on one side of the mounting table through bearing blocks, one end of the screw rod III is provided with a chain wheel and is connected with a chain wheel at the X shaft end of the motor through a chain, and the screw rod III is a bidirectional screw rod; the adjusting platform is provided with a pair of adjusting platforms, the bottoms of the adjusting platforms are provided with sliding rails which are arranged in the sliding grooves II, and one side of each adjusting platform is provided with a fixed plate and is connected with the lead screw III through threads; the motor X provides power to drive the adjusting platform to slide along the sliding chute II to open or close; the inside guide way V that is equipped with of mount table, mount table bottom are equipped with supporting rail and connecting block III, and mount table one side is equipped with the backplate.
One end of the arc-shaped plate is provided with a tooth II and meshed with a shaft end gear of the motor VII, the outer wall of the arc-shaped plate is provided with a pair of guiding bent arms and arranged in the guiding groove V, and a sliding groove III is formed in the arc-shaped plate; the arc plate is driven to rotate along the guide groove V by the motor VII.
The machining platform I comprises a supporting table I, a supporting table II, a supporting table III, a supporting table V, an electric push rod II and a motor III, wherein a rotating shaft is fixedly arranged at one end of the supporting table I, two ends of the rotating shaft are rotationally connected with arc plates, one end of the supporting table II is provided with an arc-shaped groove and is clamped with the rotating shaft, sliding rails III are arranged on the supporting table I and the supporting table II, the two sides of the supporting table III are fixedly connected with the arc plates, one end of the supporting table III is provided with the electric push rod I, the shaft end of the electric push rod I is hinged with the bottom of the supporting table I, and the supporting table I is pushed to rotate along the rotating shaft through the electric push rod I; the motor III is fixed on the supporting table III, a gear is arranged at the shaft end of the motor III, a lead screw II is arranged on one side of the motor III, two ends of the lead screw II are fixed on the supporting table III through bearing seats, one end of the lead screw II is provided with the gear and meshed with the gear at the shaft end of the motor III, a connecting block II is arranged at the bottom of the supporting table V and is connected with the lead screw II through threads, two sides of the supporting table V are arranged in the sliding groove III, and the lead screw II is driven to rotate through the motor III so as to drive the supporting table V to slide in the sliding groove III; the support table II bottom is equipped with a plurality of guide posts and swing joint supporting bench V, and electric putter II is fixed on supporting bench V, and electric putter II apical axis fixed connection supporting bench V promotes supporting bench II along the guide post up-and-down motion through electric putter II.
The jacking mechanism I comprises a supporting plate I, a supporting plate II, a wedge block II, a material receiving pipe and a hose; the bottom of the supporting plate I is provided with a sliding block III and is arranged in the sliding rail III, one side of the supporting plate I is provided with an electric push rod III which is fixed on the supporting table I, the supporting plate I is provided with a rotating shaft II and is rotationally connected with the supporting plate II, and one end of the supporting plate I is provided with an electric push rod V; the support plate II is provided with a guide rail, an electric push rod IV, a guide arm II, a motor X and a wedge block I; one end of the guide rail is provided with a guide arm I; the top shaft of the electric push rod IV is fixedly connected with a guide rail, a motor X is fixed on the guide rail through a motor seat, a wedge block I is connected with the guide rail in a sliding mode, an output shaft of the motor X penetrates through the wedge block I, threads are arranged on the output shaft, the wedge block I is driven to slide on the guide rail through the motor X, a guide arm II penetrates through the guide rail and is connected in a sliding mode, and one end of the guide arm II is hinged to one end of the top shaft of the electric push rod V; the guide rail is pushed to slide along the guide arm II by the electric push rod IV, and the supporting plate II is driven to rotate along the rotating shaft II by the electric push rod V; the wedge-shaped block II is provided with a groove and a guide groove IV, a guide arm I is inserted through the guide groove IV, one end of the receiving pipe is inserted into the side wall of the groove, the hose is arranged at the other end of the receiving pipe and can be in a shape of a rectangle and disassembled, and the groove, the receiving pipe and the hose are used for receiving processing waste; adjacent material receiving pipes are connected through hoses.
The jacking mechanism II comprises a fixing frame III, a supporting arm, a motor IX, a screw rod II, an electric push rod VI, a fixing seat, a rotating shaft III, an electric push rod X, a motor XI and a fixing frame; the fixing frame III is fixed on the processing platform I, and a chute V is arranged at the top of the fixing frame III; one end of the supporting arm is provided with a sliding groove X, the other end of the supporting arm is provided with a limiting shaft and is arranged in a sliding groove V, the motor IX is fixed at one end of the fixing frame III, the screw rod II penetrates through the supporting arm and is movably connected through threads, two ends of the screw rod II are rotationally connected with the fixing frame III, one end of the screw rod II is provided with a chain wheel and is connected with the chain wheel arranged at the end of the motor IX through a chain, and the motor IX provides power to drive the supporting arm to slide along the sliding groove V; the electric push rod VI is fixed at the bottom of one end of the supporting arm; the fixed seat is arranged in the chute X, the rotating shaft III is rotationally connected with the fixed seat, the top end of the rotating shaft III is provided with a bevel gear, a spline shaft and a spline groove are arranged in the rotating shaft III and are in sliding connection with each other, the top of the rotating shaft III is provided with a mounting plate for fixing the electric push rod X, the top shaft of the electric push rod X is fixedly connected with the spline shaft, the other end of the spline shaft is fixedly connected with a fixed frame, and the spline shaft and the fixed frame are driven to move up and down along the spline groove through the electric push rod X; a motor XII is arranged in the fixed frame, a bidirectional screw is arranged at the shaft end of the motor XII, connecting sleeves are arranged at two ends of the bidirectional screw, and limit frames are arranged at two sides of the bidirectional screw and fixedly connected with the fixed frame; the two sides of the connecting sleeve are provided with connecting arms which are hinged with each other, the connecting arms penetrate through the limiting frame and are hinged with the top plate, and the top plate is provided with a through groove; the motor XII drives the bidirectional screw to rotate so as to drive the connecting sleeve to move, the connecting arm is used for pushing the top plate, the motor XI further drives the rotating shaft III to rotate, the spline shaft and the fixed frame are further rotated to realize angle adjustment, the electric push rod X is further used for pushing the spline shaft and the fixed frame to move up and down, and the through groove is used for processing the spline shaft and the fixed frame and is convenient for the cutter to process the spline shaft and the fixed frame.
The clamping jaw is arranged at the end part of the mechanical arm, the mechanical arm is an intelligent mechanical arm, and the mechanical arm is used as a common prior art and is not described in detail here; the clamping jaw comprises a fixed disc I, a motor V, a cylinder body, a rotary disc, a fixed disc II, a motor IV, a fixed frame I, a fixed frame II and a fixed frame V; one side of the fixed disc I is provided with a connecting arm, and one end of the connecting arm is hinged with the mechanical arm; the motor V is fixed on one side of the connecting arm, and a gear is arranged at the shaft end of the motor V; the top of the cylinder is provided with a rotating shaft and is rotationally connected with a fixed disc I, and the circumference of the top of the cylinder is provided with teeth I and meshed with a gear at the V shaft end of the motor; the turntable and the motor IV are fixed in the cylinder, the shaft end of the motor IV is fixedly connected with the turntable, a plurality of guide grooves I which are uniformly distributed are arranged on the turntable, and the guide grooves I are arc-shaped; a fixed disc II is fixedly arranged at the bottom of the cylinder body, and symmetrically distributed guide grooves II are formed in the fixed disc II; the fixed frame V is fixed at the bottom of the fixed disc II, one end of the fixed frame V is provided with a motor VIII, the shaft end of the motor VIII is provided with a chain wheel, the other end of the fixed frame V is provided with a sliding groove I and a sliding block II, the sliding block II is arranged in the sliding groove I, the top of the sliding block II is provided with a limiting plate, the sliding block II is internally provided with a rotating shaft I and is in rotary connection, and the rotating shaft I is provided with the chain wheel; one side of the sliding block II is provided with a guide shaft which is fixedly connected, one end of the guide shaft penetrates through the fixing frame V and is movably connected with the fixing frame V, a spring is sleeved on the guide shaft, and the sliding block II is pushed to slide in the sliding groove I through the spring; the I one end of mount is equipped with the spliced pole and locates guide way I and guide way II in, is equipped with guide way III on the mount I, and I bottom of mount is equipped with screw rod I and both ends are fixed through the bearing frame, and I one end of screw rod is equipped with the sprocket.
A motor VI which is fixedly connected is arranged on one side of the fixing frame I, and the shaft end of the motor VI is provided with a chain wheel and is connected with the shaft end chain wheel of the screw rod I through a chain; the middle of the fixing frame II is provided with a supporting arm which is arranged in the guide groove III and is movably connected with the screw rod I through threads, two ends of the fixing frame II are respectively provided with a clamping arm, the top end of the clamping arm is rotationally connected with the fixing frame II, and the top end of the clamping arm is provided with a chain wheel which is connected with a shaft end chain wheel of the rotating shaft I and a shaft end chain wheel of the motor VIII through a chain; one side of the clamping arm is provided with an arc-shaped surface, the other side of the clamping arm is provided with a plane, and the plane is provided with anti-skid teeth; selecting a clamping surface according to the specification and the shape of the clamping object; the clamping surface of the clamping arm is adjusted and converted by the power provided by the motor VIII.
The bottom plate I is provided with a sliding rail I, a motor I and a lead screw V; two ends of the lead screw V are fixed on the bottom plate I through bearing seats; one end of the lead screw V is provided with a chain wheel, the motor I is fixed on the bottom plate I, the shaft end of the motor I is provided with the chain wheel and is connected with the chain wheel at the shaft end of the lead screw V through a chain; the bottom plate II is provided with a supporting rail I, a sliding rail II, a motor II, a screw rod I and a connecting block I; the support rail I is arranged in the slide rail I, and the connecting block I is rotationally connected with the lead screw V through threads; the motor I provides power to drive the bottom plate II to slide along the sliding rail I; the two ends of the screw rod I are fixed on the bottom plate II through bearing seats, the screw rod I is rotationally connected with the connecting block III through threads, and the sliding rail II is used for installing a supporting rail; the shaft end of the screw rod I is provided with a gear, the shaft end of the motor II is provided with a gear and is meshed with the shaft end gear of the screw rod I, the screw rod I is driven to rotate by the power provided by the motor II, and then the mounting table is driven to slide along the sliding rail II.
The numerical control milling machine comprises a machine body, a machine head and a turntable; the machine head is rotationally connected with the machine body through a rotating shaft, and the turntable is fixedly connected with the machine head; the numerical control milling machine is the prior art, and the structure and the application of the numerical control milling machine are not described too much; compared with the numerical control milling machine in the prior art, the numerical control milling machine is provided with the motor VII on the machine body, the shaft end of the motor VII is provided with a gear, and the circumference of the turntable is provided with teeth and meshed with the gear at the shaft end of the motor VII; the motor VII provides power to drive the machine head to rotate so as to realize angle adjustment.
The supporting table I, the supporting table II and the adjusting platform are arranged as magnetic suction plates, so that the protecting cover I or the protecting cover II and the protecting cover III can be conveniently fixed.
Compared with the prior art, the invention has the beneficial effects that:
1) The machining platform I and the machining platform II are arranged in the machining device, and the machining platform I or the machining platform II is selected according to different workpieces, so that the machining application of the shield I, the shield II and the shield III can be met;
when the processing platform I is used; at the moment, the motor X provides power to drive the adjusting platform to slide along the sliding groove II to two sides, and the shielding of the processing platform II is opened; the shield II and the shield III are arranged on the supporting table I and the supporting table II, and the top parts and the processing positions of the inner cavities of the shield II and the shield III are supported by the supporting mechanism I and the supporting mechanism II according to the shape and the size of the shield II and the shield III so as to be convenient for the stability during processing; firstly, pushing a supporting plate II to rotate to adjust angles of the wedge block II and side walls of a protecting cover II and a protecting cover III through an electric push rod V, then driving a wedge block I to push the wedge block II to rise through an output shaft of a motor X, then pushing the supporting plate I and the supporting plate II to be close to the protecting cover II and the protecting cover III through the electric push rod III, enabling the supporting plate I and the supporting plate II to be mutually attached to the side walls of the protecting cover II and the protecting cover III, and then machining mounting holes at the tops of the protecting cover II and the protecting cover III through a machine head; when the shield I is machined, the supporting table I can be jacked up by the electric push rod I to rotate around the rotating shaft, so that the supporting table I and the supporting table II form an angle to facilitate the installation of the shield I, and then the motor VII drives the machine head to rotate to adjust the angle of the machine head, so that the machining requirement of the machine head is met; the processing waste enters a receiving pipe through a groove in the wedge block II to be collected;
2) When the side walls of the shield I, the shield II and the shield III are required to be processed and punched, the position of the supporting arm on the supporting mechanism II is adjusted, and then the position of the fixing frame in the chute X is adjusted; then the angle of the fixed frame is adjusted through a motor XI to enable the fixed frame to be attached to the inner wall, then the height of the fixed frame is adjusted through an electric push rod X to enable the position of the top plate to be in line with the punching position and support the punching position, then the motor VII drives the arc plate to rotate, and further the machining platform I is driven to rotate to enable the side walls of the shield I, the shield II and the shield III to meet the requirements of machine head machining, so that reasonable machining is achieved; the workpieces of the shield I, the shield II and the shield III are transferred and clamped and placed by a mechanical arm;
3) The mechanical arm is provided with clamping jaws, and the motor IV drives the turntable to rotate so as to drive the fixing frame I to slide along the guide groove II, so that the clamping arms are propped open to two sides or gathered towards the middle, and the supporting of the inner cavities of the protecting covers I, II and III or the clamping of the side walls of the inner cavities of the protecting covers III by the clamping arms is realized so as to realize the transfer; further, the motor VI drives the fixing frame I to slide along the guide groove III, so that the adjusting distance of the clamping arm is enlarged or reduced to meet the clamping and transferring of the protective cover III, the protective cover II and the protective cover I with different sizes; further, a fixing frame V is arranged at the bottom of the fixing disc II, and the motor VIII and the chain on the fixing frame V drive the clamping arm to rotate, so that the clamping surface on the clamping arm can be exchanged and used, and the clamping arm can meet the requirements of other different workpieces;
4) The arc-shaped plate can be driven to rotate along the guide bent arm by providing power through the motor X, and then the machining platform I is driven to rotate, so that the machining of bolt holes or slotted holes of the side plates of the shield I or the shield II or the shield III is realized by rotating the shield III.
Drawings
FIG. 1 is a schematic diagram of an intelligent numerical control platform structure for facilitating fixed processing of thin-walled workpieces;
FIG. 2 is a schematic view of the construction of the processing platform II in FIG. 1;
FIG. 3 is a schematic view of the structure of the arcuate plate and the processing platform II in FIG. 2;
FIG. 4 is a schematic view of the arcuate plate of FIG. 3;
FIG. 5 is a front view of the arcuate plate and tooling platform I of FIG. 4;
FIG. 6 is an exploded view of the arcuate plate and the tooling platform II of FIG. 5;
FIG. 7 is a schematic view of the construction of the processing platform I of FIG. 5;
FIG. 8 is a schematic view of the structure of the jacking mechanism II of FIG. 7;
FIG. 9 is a schematic diagram II of the jacking mechanism II in FIG. 7;
FIG. 10 is a schematic view of the structure of the jacking mechanism I of FIG. 7;
FIG. 11 is a schematic diagram II of the structure of the jacking mechanism I in FIG. 7;
FIG. 12 is a schematic illustration of a first configuration of the jaws of the robotic arm of FIG. 1;
FIG. 13 is a second schematic structural view of the jaw of FIG. 1;
fig. 14 is a schematic view of the structure of the fixing frame v in fig. 13;
FIG. 15 is a schematic view of the structure of the fixing frame II in FIG. 13;
FIG. 16 is a schematic view of the construction of the processing platform II and the base plate I of FIG. 1;
FIG. 17 is a schematic view of the structures of the bottom plates I and II in FIG. 1;
FIG. 18 is a schematic view of the adjustment platform of FIG. 2;
FIG. 19 is a schematic view showing the effect of the support platform II and the support platform I in FIG. 7 with the shield I fixedly installed;
FIG. 20 is a schematic view of the structure of the shroud I of FIG. 19;
FIG. 21 is a schematic view showing the effect of mounting the shield II on the support platform II and the support platform I in FIG. 7;
in the figure: 1. a bottom plate I; 11. a sliding rail I; 12. a motor I; 13. a lead screw V; 2. a bottom plate II; 21. a supporting rail I; 22. a slide rail II; 23. a motor II; 24. a screw rod I; 25. connecting block I; 3. a processing platform I; 31. a supporting table I; 311. a rotating shaft; 312. a slide rail III; 313. an electric push rod I; 32. a supporting table II; 321. a guide post; 33. a support III; 34. a support stage V; 341. a connecting block II; 35. an electric push rod II; 37. a motor III; 371. a screw II; 4. a mechanical arm; 41. a clamping jaw; 411. a fixed disc I; 4111. a connecting arm; 412. a motor V; 413. a cylinder; 4131. teeth I; 414. a turntable; 4141. a guide groove I; 415. a fixed disk II; 4151. a guide groove II; 416. a motor IV; 417. a fixing frame I; 4171. a guide groove III; 4172. a screw rod I; 4173. a motor VI; 4174. a connecting column; 418. a fixing frame II; 4181. a support arm; 4182. a clamping arm; 419. a fixing frame V; 4191. a motor VIII; 4192. a sliding block II; 41921. a limiting plate; 41922. a rotating shaft I; 4193. a chute I; 4194. a spring; 4195. a guide shaft; 5. a numerical control milling machine; 51. a motor VII; 52. a machine head; 53. a turntable; 54. a bed body; 6. a processing platform II; 61. a chute II; 62. a motor VII; 63. adjusting a platform; 631. a fixing plate; 64. a screw III; 65. a motor X; 66. a guide groove V; 67. a support rail; 68. a mounting table; 69. connecting block III; 610. a guard board; 7. an arc-shaped plate; 71. tooth II; 72. a guide bent arm; 73. a chute III; 8. a jacking mechanism I; 81. a supporting plate I; 811. an electric push rod III; 812. a slide III; 813. a rotating shaft II; 814. an electric push rod V; 82. a supporting plate II; 821. a guide rail; 8211. a guide arm I; 823. an electric push rod IV; 824. a guide arm II; 825. a motor X; 826. wedge block I; 83. wedge block II; 831. a groove; 832. a guide groove IV; 84. a material receiving pipe; 85. a hose; 9. a jacking mechanism II; 91. a fixing frame III; 911. a chute V; 92. a support arm; 921. a chute X; 922. a limiting shaft; 93. a motor IX; 94. a screw rod II; 95. an electric push rod VI; 96. a fixing seat; 97. a rotating shaft III; 971. a mounting plate; 972. a spline shaft; 98. an electric push rod X; 99. a motor XI; 910. a fixed frame; 9101. a motor XII; 9102. a bidirectional screw; 9103. a limit frame; 9104. a top plate; 91041. a through groove; 9105. a connecting arm; 9106. connecting sleeves; 15. a shield I; 16. a shield II; 17. and a shield III.
Detailed Description
The technical scheme of the present invention will be further specifically described below with reference to fig. 1 to 21 for the convenience of understanding of those skilled in the art.
An intelligent numerical control platform convenient for fixing and processing thin-wall parts comprises a bottom plate I1, a bottom plate II 2, a processing platform I3, a mechanical arm 4, a numerical control milling machine 5, a processing platform II 6, an arc-shaped plate 7, a propping mechanism I8 and a propping mechanism II 9; the bottom plate I1 is movably connected with the bottom plate II 2, the machining platform I3 is arranged in the arc-shaped plate 7, the arc-shaped plate 7 is arranged in the machining platform II 6, and the numerical control milling machine 5 is positioned on one side of the bottom plate I1; the mechanical arm 4 is provided with a pair of two sides which are respectively positioned on the numerical control milling machine 5; the jacking mechanism I8 is provided with a plurality of jacking mechanisms which are symmetrically distributed on the processing platform I3, and the jacking mechanism II 9 is provided with a pair of jacking mechanisms which are symmetrically fixed at two ends of the processing platform I3.
The machining platform II 6 comprises a mounting table 68, a sliding chute II 61, a motor VII 62, an adjusting platform 63, a lead screw III 64, a motor X65 and a guide groove V66; the sliding chute II 61 is provided with a pair of sliding grooves which are arranged on two sides of the mounting table 68; the motor VII 62 and the motor X65 are fixed at one end of the mounting table 68 through a mounting seat, a chain wheel is arranged at the shaft end of the motor X65, and a gear is arranged at the shaft end of the motor VII 62; two ends of the screw rod III 64 are fixed on one side of the mounting table 68 through bearing blocks, one end of the screw rod III 64 is provided with a chain wheel and is connected with a chain wheel at the shaft end of the motor X65 through a chain, and the screw rod III 64 is a bidirectional screw rod; the adjusting platform 63 is provided with a pair of adjusting platforms 63, the bottom of the adjusting platform 63 is provided with a sliding rail which is arranged in the sliding groove II 61, and one side of the adjusting platform 63 is provided with a fixing plate 631 and is connected with the screw rod III 64 through threads; the motor X65 provides power to drive the adjusting platform 63 to slide along the sliding chute II 61 to open or close; the inside guide way V66 that is equipped with of mount table 68, mount table 68 bottom are equipped with support rail 67 and connecting block III 69, and mount table 68 one side is equipped with backplate 610.
One end of the arc-shaped plate 7 is provided with a tooth II 71 and meshed with a gear at the shaft end of the motor VII 62, the outer wall of the arc-shaped plate 7 is provided with a pair of guiding bent arms 72 and arranged in the guiding groove V66, and a sliding groove III 73 is formed in the arc-shaped plate 7; the arc 7 is driven to rotate along the guide groove V66 by the motor VII 62.
The machining platform I3 comprises a supporting table I31, a supporting table II 32, a supporting table III 33, a supporting table V34, an electric push rod II 35 and a motor III 37, wherein a rotating shaft 311 is fixedly arranged at one end of the supporting table I31, two ends of the rotating shaft 311 are rotationally connected with the arc-shaped plate 7, one end of the supporting table II 32 is provided with an arc-shaped groove and is clamped with the rotating shaft 311, sliding rails III 312 are arranged on the supporting table I31 and the supporting table II 32, two sides of the supporting table III 33 are fixedly connected with the arc-shaped plate 7, an electric push rod I313 is arranged at one end of the supporting table III 33, the shaft end of the electric push rod I313 is hinged to the bottom of the supporting table I31, and the supporting table I31 is pushed by the electric push rod I313 to rotate along the rotating shaft 311; the motor III 37 is fixed on the supporting table III 33, a gear is arranged at the shaft end of the motor III 37, a lead screw II 371 is arranged on one side of the motor III 37, two ends of the lead screw II 371 are fixed on the supporting table III 33 through bearing seats, a gear is arranged at one end of the lead screw II 371 and meshed with the gear at the shaft end of the motor III 37, a connecting block II 341 is arranged at the bottom of the supporting table V34 and is connected with the lead screw II 371 through threads, two sides of the supporting table V34 are arranged in the sliding groove III 73, and the lead screw II 371 is driven to rotate through the motor III 37 so as to drive the supporting table V34 to slide in the sliding groove III 73; the supporting table II 32 is provided with a plurality of guide posts 321 at the bottom and is movably connected with the supporting table V34, the electric push rod II 35 is fixed on the supporting table V34, the top shaft of the electric push rod II 35 is fixedly connected with the supporting table V34, and the electric push rod II 35 pushes the supporting table II 32 to move up and down along the guide posts 321.
The jacking mechanism I8 comprises a supporting plate I81, a supporting plate II 82, a wedge block II 83, a material receiving pipe 84 and a hose 85; the bottom of the supporting plate I81 is provided with a sliding block III 812 and is arranged in the sliding rail III 312, one side of the supporting plate I81 is provided with an electric push rod III 811 fixed on the supporting table I31, the supporting plate I81 is provided with a rotating shaft II 813 and is rotationally connected with the supporting plate II 82, and one end of the supporting plate I81 is provided with an electric push rod V814; the support plate II 82 is provided with a guide rail 821, an electric push rod IV 823, a guide arm II 824, a motor X825 and a wedge block I826; one end of the guide rail 821 is provided with a guide arm I8211; the top shaft of the electric push rod IV 823 is fixedly connected with the guide rail 821, the motor X825 is fixed on the guide rail 821 through a motor seat, the wedge block I826 is connected with the guide rail 821 in a sliding mode, the output shaft of the motor X825 penetrates through the wedge block I826, threads are arranged on the output shaft, the wedge block I826 is driven to slide on the guide rail 821 through the motor X825, the guide arm II 824 penetrates through the guide rail 821 and is connected in a sliding mode, and one end of the guide arm II 824 is hinged to one end of the top shaft of the electric push rod V814; the guide rail 821 is pushed by the electric push rod IV 823 to slide along the guide arm II 824, and the supporting plate II 82 is driven by the electric push rod V814 to rotate along the rotating shaft II 813; the wedge-shaped block II 83 is provided with a groove 831 and a guide groove IV 832, a guide arm I8211 is inserted through the guide groove IV 832, one end of the receiving pipe 84 is inserted into the side wall of the groove 831, a hose 85 is arranged at the other end of the receiving pipe 84 and can be used for receiving processing waste materials, and the groove 831, the receiving pipe 84 and the hose 85 are arranged at the other end of the receiving pipe 84 and can be used for being disassembled in a side shape; adjacent receiving pipes 84 are connected by a hose 85.
The jacking mechanism II 9 comprises a fixing frame III 91, a supporting arm 92, a motor IX 93, a screw rod II 94, an electric push rod VI 95, a fixing seat 96, a rotating shaft III 97, an electric push rod X98, a motor XI 99 and a fixing frame 910; the fixing frame III 91 is fixed on the processing platform I3, and a sliding groove V911 is arranged at the top of the fixing frame III 91; one end of the supporting arm 92 is provided with a sliding groove X921, the other end of the supporting arm is provided with a limiting shaft 922 and is arranged in a sliding groove V911, a motor IX 93 is fixed at one end of a fixed frame III 91, a screw rod II 94 penetrates through the supporting arm 92 and is movably connected through threads, two ends of the screw rod II 94 are rotatably connected with the fixed frame III 91, one end of the screw rod II 94 is provided with a chain wheel and is connected with the chain wheel arranged at the shaft end of the motor IX 93 through a chain, and the motor IX 93 provides power to drive the supporting arm 92 to slide along the sliding groove V911; the electric push rod VI 95 is fixed at the bottom of one end of the supporting arm 92; the fixed seat 96 is arranged in the sliding groove X921, the rotating shaft III 97 is rotationally connected with the fixed seat 96, a bevel gear is arranged at the top end of the rotating shaft III 97, a spline shaft 972 and a spline groove are arranged in the rotating shaft III 97 and are in sliding connection with each other, a mounting plate 971 is arranged at the top of the rotating shaft III 97 and used for fixing the electric push rod X98, the top shaft of the electric push rod X98 is fixedly connected with the spline shaft 972, the other end of the spline shaft 972 is fixedly connected with the fixed frame 910, and the electric push rod X98 drives the spline shaft 972 and the fixed frame 910 to move up and down along the spline groove; a motor XII 9101 is arranged in the fixed frame 910, a bidirectional screw 9102 is arranged at the shaft end of the motor XII 9101, connecting sleeves 9106 are arranged at the two ends of the bidirectional screw 9102, and limit frames 9103 are arranged at the two sides of the bidirectional screw 9102 and fixedly connected with the fixed frame 910; the two sides of the connecting sleeve 9106 are provided with connecting arms 9105 which are hinged, the connecting arms 9105 penetrate through the limiting frame 9103 and are hinged with a top plate 9104, and the top plate 9104 is provided with a through groove 91041; the motor XII 9101 drives the two-way screw 9102 to rotate so as to drive the connecting sleeve 9106 to move, the connecting arm 9105 is used for pushing the top plate 9104, the motor XI 99 is further used for driving the rotating shaft III 97 to rotate, the spline shaft 972 and the fixed frame 910 are further rotated to realize angle adjustment, the electric push rod X98 is further used for pushing the spline shaft 972 and the fixed frame 910 to move up and down, and the through groove 91041 is used for processing the spline shaft 972 and the fixed frame to facilitate the processing of the cutter.
The end of the mechanical arm 4 is provided with a clamping jaw 41, and the mechanical arm is an intelligent mechanical arm, which is not described in detail herein as a common prior art; the clamping jaw 41 comprises a fixed disc I411, a motor V412, a cylinder 413, a rotary disc 414, a fixed disc II 415, a motor IV 416, a fixed frame I417, a fixed frame II 418 and a fixed frame V419; a connecting arm 4111 is arranged on one side of the fixed disc I411, and one end of the connecting arm 4111 is hinged with a mechanical arm 4; the motor V412 is fixed on one side of the connecting arm 4111, and a gear is arranged at the shaft end of the motor V412; the top of the cylinder 413 is provided with a rotating shaft and is rotationally connected with a fixed disc I411, and the circumference of the top of the cylinder 413 is provided with teeth I4131 and meshed with a gear at the shaft end of a motor V412; the rotary table 414 and the motor IV 416 are fixed in the cylinder 413, the shaft end of the motor IV 416 is fixedly connected with the rotary table 414, a plurality of evenly distributed guide grooves I4141 are formed in the rotary table 414, and the guide grooves I4141 are arc-shaped; the bottom of the cylinder 413 is fixedly provided with a fixed disc II 415, and the fixed disc II 415 is provided with symmetrically distributed guide grooves II 4151; the fixed frame V419 is fixed at the bottom of the fixed disc II 415, one end of the fixed frame V419 is provided with a motor VIII 4191, the shaft end of the motor VIII 4191 is provided with a chain wheel, the other end of the fixed frame V419 is provided with a sliding groove I4193 and a sliding block II 4192, the sliding block II 4192 is arranged in the sliding groove I4193, the top of the sliding block II 4192 is provided with a limiting plate 41921, the inside of the sliding block II 4192 is provided with a rotating shaft I41922 and is in rotary connection, and the rotating shaft I41922 is provided with the chain wheel; one side of the sliding block II 4192 is provided with a guide shaft 4195 which is fixedly connected, one end of the guide shaft 4195 penetrates through the fixing frame V419 and is movably connected, the guide shaft 4195 is sleeved with a spring 4194, and the sliding block II 4192 is pushed by the spring 4194 to slide in the sliding groove I4193.
One end of a fixing frame I417 is provided with a connecting column 4174 and is arranged in a guide groove I4141 and a guide groove II 4151, a guide groove III 4171 is arranged on the fixing frame I417, a screw rod I4172 is arranged at the bottom of the fixing frame I417, two ends of the screw rod I4172 are fixed through bearing seats, one end of the screw rod I4172 is provided with a chain wheel, one side of the fixing frame I417 is provided with a fixedly connected motor VI 4173, and the shaft end of the motor VI 4173 is provided with a chain wheel and is connected with the shaft end chain wheel of the screw rod I4172 through a chain; the middle of the fixing frame II 418 is provided with a supporting arm 4181 which is arranged in the guide groove III 4171 and is movably connected with the screw rod I4172 through threads, two ends of the fixing frame II 418 are respectively provided with a clamping arm 4182, the top end of the clamping arm 4182 is rotationally connected with the fixing frame II 418, the top end of the clamping arm 4182 is provided with a chain wheel which is connected with a shaft end chain wheel of the rotating shaft I41922 and a shaft end chain wheel of the motor VIII 4191 through a chain; one side of the clamping arm 4182 is provided with an arc-shaped surface, the other side of the clamping arm is provided with a plane, and the plane is provided with anti-skid teeth; selecting a clamping surface according to the specification and the shape of the clamping object; the clamping surfaces of the clamping arms 4182 are modulated by power supplied by the motor viii 4191.
The turntable 414 is driven to rotate by the motor IV 416, so that the connecting column 4174 is driven to slide in the guide groove II 4151 to realize the sliding of the fixing frame I417, and the symmetrical fixing frame I417 is opened to two sides or gathered to the middle; the clamping arms 4182 are made to prop up the inner wall of the top support shield to two sides so as to grasp the shield for transferring, and meanwhile, the thin wall of the shield can be directly grasped by the clamping arms 4182 for grasping and transferring; meanwhile, the motor VI 4173 can drive the fixing frame I417 to move, so that the clamping arm 4182 can be further adjusted, and the adjusting distance of the clamping arm 4182 can be increased; in the process, the spring 4194 pushes the guide shaft 4195 and the sliding block II 4192 to control the tensioning of the chain.
The bottom plate I1 is provided with a sliding rail I11, a motor I12 and a lead screw V13; two ends of a lead screw V13 are fixed on the bottom plate I1 through bearing seats; one end of the lead screw V13 is provided with a chain wheel, the motor I12 is fixed on the bottom plate I1, the shaft end of the motor I12 is provided with the chain wheel and is connected with the shaft end chain wheel of the lead screw V13 through a chain; the bottom plate II 2 is provided with a supporting rail I21, a sliding rail II 22, a motor II 23, a screw rod I24 and a connecting block I25; the support rail I21 is arranged in the slide rail I11, and the connecting block I25 is connected with the lead screw V13 through screw thread rotation; the motor I12 provides power to drive the bottom plate II 2 to slide along the slide rail I11; two ends of the lead screw I24 are fixed on the bottom plate II 2 through bearing seats, the lead screw I24 is rotationally connected with the connecting block III 69 through threads, and the sliding rail II 22 is used for installing the supporting rail 67; the shaft end of the screw rod I24 is provided with a gear, the shaft end of the motor II 23 is provided with a gear and is meshed with the gear at the shaft end of the screw rod I24, the motor II 23 provides power to drive the screw rod I24 to rotate, and then the mounting table 68 is driven to slide along the slide rail II 22.
The numerical control milling machine 5 comprises a lathe bed 54, a machine head 52 and a turntable 53; the machine head 52 is rotationally connected with the machine body 54 through a rotating shaft, and the turntable 53 is fixedly connected with the machine head 52; the numerical control milling machine is the prior art, and the structure and the application of the numerical control milling machine are not described in detail herein; compared with the numerical control milling machine 5 in the prior art, the numerical control milling machine 5 is characterized in that a motor VII 51 is arranged on a lathe bed 54 of the numerical control milling machine 5, a gear is arranged at the shaft end of the motor VII 51, teeth are arranged at the periphery of a turntable 53 and meshed with the gear at the shaft end of the motor VII 51; the machine head 52 is driven to rotate by the power provided by the motor VII 51 to realize the machining degree adjustment.
The supporting table I31, the supporting table II 32 and the adjusting platform 63 are arranged as magnetic attraction plates, so that the protection cover I15 or the protection cover II 16 and the protection cover III 17 can be conveniently fixed.
An intelligent numerical control platform convenient for fixing and processing thin-wall parts, which comprises the following working processes:
the intelligent numerical control machining platform is used for machining the shield and other workpieces, and is mainly used for punching the side edge of the shield and fixing the mounting bolts; the machining platform II is provided with an adjusting platform, and the adjusting platform is provided with a code groove for installing a tool clamp so as to machine other parts; when the machined part is a shield, the machined part can be machined by a machining platform I, and at the moment, the motor X provides power to drive the adjusting platform to slide along the sliding groove II to two sides, so that shielding of the machining platform II is opened; the shield II and the shield III are arranged on the supporting table I and the supporting table II, and the top parts and the processing positions of the inner cavities of the shield II and the shield III are supported by the supporting mechanism I and the supporting mechanism II according to the shape and the size of the shield II and the shield III so as to be convenient for the stability during processing; firstly, pushing a supporting plate II to rotate to adjust angles of the wedge block II and side walls of a protecting cover II and a protecting cover III through an electric push rod V, then driving a wedge block I to push the wedge block II to rise through an output shaft of a motor X, then pushing the supporting plate I and the supporting plate II to be close to the protecting cover II and the protecting cover III through the electric push rod III, enabling the supporting plate I and the supporting plate II to be mutually attached to the side walls of the protecting cover II and the protecting cover III, and then machining mounting holes at the tops of the protecting cover II and the protecting cover III through a machine head; when the shield I is machined, the supporting table I can be jacked up by the electric push rod I to rotate around the rotating shaft, so that the supporting table I and the supporting table II form an angle to facilitate the installation of the shield I, and then the motor VII drives the machine head to rotate to adjust the angle of the machine head, so that the machining requirement of the machine head is met; the processing waste enters a receiving pipe through a groove in the wedge block II to be collected;
when the side walls of the shield I, the shield II and the shield III are required to be processed and punched, the position of the supporting arm on the supporting mechanism II is adjusted, and then the position of the fixing frame in the chute X is adjusted; then the angle of the fixed frame is adjusted through a motor XI to enable the fixed frame to be attached to the inner wall, then the height of the fixed frame is adjusted through an electric push rod X to enable the position of the top plate to be in line with the punching position and support the punching position, then the motor VII drives the arc plate to rotate, and further the machining platform I is driven to rotate to enable the side walls of the shield I, the shield II and the shield III to meet the requirements of machine head machining, so that reasonable machining is achieved; and the workpieces of the shield I, the shield II and the shield III are transferred and held by the mechanical arm.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. An intelligent numerical control platform convenient for fixing and processing thin-wall parts comprises a bottom plate I, a bottom plate II, a processing platform I, a mechanical arm, a numerical control milling machine, a processing platform II, an arc-shaped plate, a propping mechanism I and a propping mechanism II; the machining device is characterized in that a bottom plate I is movably connected with a bottom plate II, a machining platform I is arranged in an arc-shaped plate, the arc-shaped plate is arranged in the machining platform II, and a numerical control milling machine is arranged on one side of the bottom plate I; the mechanical arm is provided with a pair of mechanical arms which are respectively positioned at two sides of the numerical control milling machine; the jacking mechanism I is provided with a plurality of jacking mechanisms which are symmetrically distributed on the processing platform I, and the jacking mechanism II is provided with a pair of jacking mechanisms which are symmetrically fixed at two ends of the processing platform I;
the machining platform II comprises an installation platform, a sliding chute II, a motor VII, an adjusting platform, a lead screw III, a motor X and a guide groove V; the sliding chute II is provided with a pair of sliding grooves and is arranged on two sides of the mounting table; the motor VII and the motor X are fixed at one end of the mounting table through a mounting seat, a chain wheel is arranged at the shaft end of the motor X, and a gear is arranged at the shaft end of the motor VII; the two ends of the screw rod III are fixed on one side of the mounting table through bearing blocks, one end of the screw rod III is provided with a chain wheel and is connected with a chain wheel at the X shaft end of the motor through a chain, and the screw rod III is a bidirectional screw rod; the adjusting platform is provided with a pair of adjusting platforms, the bottoms of the adjusting platforms are provided with sliding rails which are arranged in the sliding grooves II, and one side of each adjusting platform is provided with a fixed plate and is connected with the lead screw III through threads; the inside guide way V that is equipped with of mount table, mount table bottom are equipped with supporting rail and connecting block III, and mount table one side is equipped with the backplate.
2. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1, wherein one end of the arc-shaped plate is provided with a tooth II and meshed with a shaft end gear of the motor VII, the outer wall of the arc-shaped plate is provided with a pair of guiding bent arms and arranged in the guiding groove V, and a sliding groove III is formed in the arc-shaped plate.
3. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1, wherein the processing platform I comprises a supporting table I, a supporting table II, a supporting table III, a supporting table V, an electric push rod II and a motor III, one end of the supporting table I is fixedly provided with a rotating shaft, two ends of the rotating shaft are rotationally connected with arc plates, one end of the supporting table II is provided with an arc groove and is clamped with the rotating shaft, sliding rails III are arranged on the supporting table I and the supporting table II, two sides of the supporting table III are fixedly connected with the arc plates, one end of the supporting table III is provided with the electric push rod I, and the shaft end of the electric push rod I is hinged with the bottom of the supporting table I; the motor III is fixed on the supporting table III, a gear is arranged at the shaft end of the motor III, a lead screw II is arranged on one side of the motor III, two ends of the lead screw II are fixed on the supporting table III through bearing seats, one end of the lead screw II is provided with the gear and meshed with the gear at the shaft end of the motor III, a connecting block II is arranged at the bottom of the supporting table V and is connected with the lead screw II through threads, and two sides of the supporting table V are arranged in the sliding groove III; the support table II bottom is equipped with a plurality of guide posts and swing joint supporting bench V, and electric putter II is fixed on supporting bench V, and electric putter II apical axis fixed connection supporting bench V.
4. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1, wherein the jacking mechanism I comprises a supporting plate I, a supporting plate II, a wedge block II, a receiving pipe and a hose; the bottom of the supporting plate I is provided with a sliding block III and is arranged in the sliding rail III, one side of the supporting plate I is provided with an electric push rod III which is fixed on the supporting table I, the supporting plate I is provided with a rotating shaft II and is rotationally connected with the supporting plate II, and one end of the supporting plate I is provided with an electric push rod V; the support plate II is provided with a guide rail, an electric push rod IV, a guide arm II, a motor X and a wedge block I; one end of the guide rail is provided with a guide arm I; the top shaft of the electric push rod IV is fixedly connected with a guide rail, a motor X is fixed on the guide rail through a motor seat, a wedge block I is in sliding connection with the guide rail, an output shaft of the motor X penetrates through the wedge block I, threads are arranged on the output shaft, a guide arm II penetrates through the guide rail and is in sliding connection with the guide rail, and one end of the guide arm II is hinged with one end of the top shaft of the electric push rod V; the wedge II is provided with a groove and a guide groove IV, the guide arm I is inserted through the guide groove IV, one end of the receiving pipe is inserted into the side wall of the groove, the hose is arranged at the other end of the receiving pipe, and the adjacent receiving pipes are connected through the hose.
5. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1 is characterized in that the jacking mechanism II comprises a fixing frame III, a supporting arm, a motor IX, a screw rod II, an electric push rod VI, a fixing seat, a rotating shaft III, an electric push rod X, a motor XI and a fixing frame; the fixing frame III is fixed on the processing platform I, and a chute V is arranged at the top of the fixing frame III; one end of the supporting arm is provided with a chute X, the other end of the supporting arm is provided with a limiting shaft and is arranged in the chute V, the motor IX is fixed at one end of the fixing frame III, the screw rod II penetrates through the supporting arm and is movably connected through threads, two ends of the screw rod II are rotationally connected with the fixing frame III, one end of the screw rod II is provided with a chain wheel and is connected with the chain wheel arranged at the end of the motor IX through a chain; the electric push rod VI is fixed at the bottom of one end of the supporting arm; the fixed seat is arranged in the chute X, the rotating shaft III is rotationally connected with the fixed seat, the top end of the rotating shaft III is provided with a bevel gear, a spline shaft and a spline groove are arranged in the rotating shaft III and are in sliding connection with each other, the top of the rotating shaft III is provided with a mounting plate for fixing the electric push rod X, the top shaft of the electric push rod X is fixedly connected with the spline shaft, and the other end of the spline shaft is fixedly connected with a fixed frame; a motor XII is arranged in the fixed frame, a bidirectional screw is arranged at the shaft end of the motor XII, connecting sleeves are arranged at two ends of the bidirectional screw, and limit frames are arranged at two sides of the bidirectional screw and fixedly connected with the fixed frame; the connecting arms are hinged on two sides of the connecting sleeve, penetrate through the limiting frame and are hinged with the top plate, and through grooves are formed in the top plate.
6. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1 is characterized in that a clamping jaw is arranged at the end part of the mechanical arm and comprises a fixed disc I, a motor V, a cylinder body, a rotary disc, a fixed disc II, a motor IV, a fixed frame I, a fixed frame II and a fixed frame V; one side of the fixed disc I is provided with a connecting arm, and one end of the connecting arm is hinged with the mechanical arm; the motor V is fixed on one side of the connecting arm, and a gear is arranged at the shaft end of the motor V; the top of the cylinder is provided with a rotating shaft and is rotationally connected with a fixed disc I, and the circumference of the top of the cylinder is provided with teeth I and meshed with a gear at the V shaft end of the motor; the turntable and the motor IV are fixed in the cylinder, the shaft end of the motor IV is fixedly connected with the turntable, a plurality of guide grooves I which are uniformly distributed are arranged on the turntable, and the guide grooves I are arc-shaped; a fixed disc II is fixedly arranged at the bottom of the cylinder body, and symmetrically distributed guide grooves II are formed in the fixed disc II; the fixed frame V is fixed at the bottom of the fixed disc II, one end of the fixed frame V is provided with a motor VIII, the shaft end of the motor VIII is provided with a chain wheel, the other end of the fixed frame V is provided with a sliding groove I and a sliding block II, the sliding block II is arranged in the sliding groove I, the top of the sliding block II is provided with a limiting plate, the sliding block II is internally provided with a rotating shaft I and is in rotary connection, and the rotating shaft I is provided with the chain wheel; one side of the sliding block II is provided with a guide shaft which is fixedly connected, one end of the guide shaft penetrates through the fixing frame V and is movably connected, and a spring is sleeved on the guide shaft;
one end of the fixing frame I is provided with a connecting column and is arranged in the guide groove I and the guide groove II, the guide groove III is arranged on the fixing frame I, the bottom of the fixing frame I is provided with a screw rod I, two ends of the screw rod I are fixed through bearing seats, one end of the screw rod I is provided with a chain wheel, one side of the fixing frame I is provided with a fixedly connected motor VI, and the shaft end of the motor VI is provided with a chain wheel and is connected with the shaft end chain wheel of the screw rod I through a chain; the middle of the fixing frame II is provided with a supporting arm which is arranged in the guide groove III and is movably connected with the screw rod I through threads, two ends of the fixing frame II are respectively provided with a clamping arm, the top end of the clamping arm is rotationally connected with the fixing frame II, and the top end of the clamping arm is provided with a chain wheel which is connected with a shaft end chain wheel of the rotating shaft I and a shaft end chain wheel of the motor VIII through a chain; one side of the clamping arm is provided with an arc-shaped surface, the other side of the clamping arm is provided with a plane, and the plane is provided with anti-skid teeth.
7. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1 is characterized in that a sliding rail I, a motor I and a lead screw V are arranged on a bottom plate I; two ends of the lead screw V are fixed on the bottom plate I through bearing seats; one end of the lead screw V is provided with a chain wheel, the motor I is fixed on the bottom plate I, the shaft end of the motor I is provided with the chain wheel and is connected with the chain wheel at the shaft end of the lead screw V through a chain;
the bottom plate II is provided with a supporting rail I, a sliding rail II, a motor II, a screw rod I and a connecting block I; the support rail I is arranged in the slide rail I, and the connecting block I is rotationally connected with the lead screw V through threads; the two ends of the screw rod I are fixed on the bottom plate II through bearing seats, the screw rod I is rotationally connected with the connecting block III through threads, and the sliding rail II is used for installing a supporting rail; the shaft end of the screw rod I is provided with a gear, and the shaft end of the motor II is provided with a gear and is meshed with the shaft end gear of the screw rod I.
8. The intelligent numerical control platform for facilitating the fixed processing of the thin-walled workpiece according to claim 1, wherein the numerical control milling machine comprises a lathe bed, a machine head and a turntable; a motor VII is arranged on the numerical control milling machine body, a gear is arranged at the shaft end of the motor VII, and teeth are arranged on the periphery of the turntable and meshed with the gear at the shaft end of the motor VII.
9. The intelligent numerical control platform convenient for fixing and processing the thin-walled workpiece according to claim 1, wherein the supporting table I, the supporting table II and the adjusting platform are magnetic attraction plates.
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| CN202211258531.1A CN115846731B (en) | 2022-10-14 | 2022-10-14 | Intelligent numerical control platform convenient for fixing and processing thin-wall parts |
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| CN202211258531.1A CN115846731B (en) | 2022-10-14 | 2022-10-14 | Intelligent numerical control platform convenient for fixing and processing thin-wall parts |
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| CN115846731B true CN115846731B (en) | 2024-02-20 |
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| CN109909528B (en) * | 2019-01-09 | 2020-09-08 | 谭泳宗 | Hand-held type work piece error is from revising milling unit based on augmented reality technique |
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