CN114951582A

CN114951582A - Machining equipment for metal material forming

Info

Publication number: CN114951582A
Application number: CN202210667105.7A
Authority: CN
Inventors: 贾克明
Original assignee: Jiamusi University
Current assignee: Jiamusi University
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-08-30

Abstract

The invention discloses a processing device for metal material forming, which comprises a central die holder, wherein the middle part of the top end of the central die holder is rotatably connected with a driving rotating shaft, the positions of the top end of the central die holder, which correspond to the two sides of the driving rotating shaft, are respectively provided with a centrifuge, the middle part of the outer side of a centrifugal die is symmetrically and fixedly connected with an installation arc-shaped frame, the inner side of the installation arc-shaped frame, which corresponds to the outer side of the centrifugal die, is movably sleeved with a rotating chuck, and the edge part of the rotating chuck is uniformly provided with connecting side grooves along the circumferential direction at equal intervals. The convenience of the centrifugal die transfer process is improved.

Description

Machining equipment for metal material forming

Technical Field

The invention relates to the technical field of metal material forming, in particular to processing equipment for metal material forming.

Background

The metal material forming comprises various processing technologies such as casting, forging forming, metal cutting processing forming, punch forming, welding forming, riveting forming, insert forming and the like, wherein the centrifugal casting is a casting method for pouring molten metal into a rotary casting mold, filling the casting mold under the action of centrifugal force and solidifying and forming;

but at present when processing metal workpiece through centrifugal casting's mode, owing to lack corresponding auxiliary structure for need a large amount of manual work to participate in the casting process of work piece, simultaneously because the whole weight of centrifugal mould and foundry goods is overweight, thereby increased operating personnel's working strength in the transportation of mould, reduced centrifugal casting's simple operation nature.

Disclosure of Invention

The invention provides a processing device for metal material forming, which can effectively solve the problems that a large amount of labor is needed in the casting process of a workpiece due to the lack of a corresponding auxiliary structure when a metal workpiece is processed in a centrifugal casting mode at present, and the overall weight of a centrifugal mold and a casting is heavy, so that the working strength of operators is increased in the transferring process of the mold, and the operation convenience of centrifugal casting is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the processing equipment for metal material forming comprises a central die holder, wherein the middle part of the top end of the central die holder is rotatably connected with a driving rotating shaft, and centrifugal dies are respectively arranged at positions, corresponding to two sides of the driving rotating shaft, of the top end of the central die holder;

the rotary type mould transposition mechanism is arranged on the outer side of the centrifugal mould and is used for carrying and transferring the centrifugal mould at different casting stages, so that the mould in the centrifugal casting process is more convenient to replace, and the subsequent mould treatment process is more convenient through transferring the centrifugal mould;

the rotary type die transposition mechanism comprises an installation arc-shaped frame;

the middle part of the outer side of the centrifugal mold is symmetrically and fixedly connected with an installation arc-shaped frame, the inner side of the installation arc-shaped frame is movably sleeved with a rotating chuck at the position corresponding to the outer side of the centrifugal mold, the edge of the rotating chuck is evenly provided with connecting side grooves along the circumference direction at equal intervals, the edge of one end of the centrifugal die is welded with a connecting end plate, a sealing end cover is clamped at the position of one side of the connecting end plate corresponding to the end part of the centrifugal mould, a limiting end ring is fixedly connected at the middle part of one side of the sealing end cover, an installation angle block is welded at the position of the middle part of one side of the sealing end cover, which corresponds to the middle part of the limiting end ring, the middle parts of all planes outside the installation angle block are embedded with auxiliary springs, an arc-shaped driving block is fixedly connected to the end part of the auxiliary spring corresponding to the inner side position of the limiting end ring, and a sliding clamping seat is fixedly connected to the end part of the arc-shaped driving block corresponding to the side surface position of the sealing end cover;

the back of the central die holder is provided with an installation tailstock, the middle of the top end of one side, close to the central die holder, of the installation tailstock is fixedly provided with a hydraulic telescopic middle rod, the end part of the hydraulic telescopic middle rod is fixedly connected with a telescopic back plate, the back side part of the telescopic back plate is welded with an installation back ring, the side parts of the installation back ring are fixedly connected with hydraulic transposition telescopic rods at equal intervals, the end part of each hydraulic transposition telescopic rod is fixedly connected with an arc-shaped sliding seat corresponding to the position of the side part of the telescopic back plate, and a guide sliding groove is formed in the position of one side part of the installation back ring and the position of the side part of the arc-shaped sliding seat;

the middle part of one side of the telescopic back plate is welded with a mounting round box, the middle part of the inner side of the mounting round box is fixedly provided with a transposition motor, the transposition motor supplies power through an external power supply, one end of an output shaft of the transposition motor is fixedly connected with a rotating ring frame, and the edge part of the rotating ring frame is uniformly and movably inserted with telescopic guide rods along the circumferential direction;

the middle part of the tail end of the telescopic guide rod is rotatably connected with a rotating seat, the middle part of one side of the rotating seat is rotatably connected with an installation top plate, the bottom end of the installation top plate is fixedly connected with a connection clamping plate, the middle part of the bottom end of the back face of the connection clamping plate is clamped with an installation crutch plate, the middle part of one side of the installation crutch plate is provided with a rotating motor through a bolt, the rotating motor supplies power through an external power supply, a driving rotating wheel is sleeved at the position, corresponding to the inner side of the installation crutch plate, of the outer side of an output shaft of the rotating motor, a limiting telescopic rod is installed at the middle part of the front face of the connection clamping plate through an installation small plate, the bottom end of the limiting telescopic rod is rotatably installed with a limiting side wheel through a rotating shaft, and a supporting arc-shaped frame is arranged at the position, corresponding to the tail end of the central die base, of the bottom of the rotating ring frame;

supporting side frames are arranged on two sides of the installation tailstock, the middle part of the top end of each supporting side frame is rotatably connected with a conveying cross shaft through a rotating shaft, a driven belt wheel is sleeved at the position, corresponding to the outer side of each supporting side frame, of the front end of each conveying cross shaft through the rotating shaft, a conveying motor is fixedly installed at the bottom of the front end of each supporting side frame and supplies power through an external power supply, a driving runner is sleeved at the outer side end of an output shaft of each conveying motor, and a transmission belt is tightly wrapped between the outer side of each driving runner and the outer side of each driven belt wheel;

the installation tailstock is characterized in that transfer telescopic rods are obliquely arranged at positions, corresponding to the lateral sides of the supporting side frames, of two sides of the installation tailstock, the top ends of the transfer telescopic rods are rotatably connected with supporting flat shafts through mounting racks, guide inclined frames are symmetrically arranged at the tail parts of the supporting side frames, the bottoms of the guide inclined frames are jointly connected with a limiting back plate, an electromagnetic absorption ring is fixedly connected to the edge part of the inclined plane at the top of the limiting back plate, and an extrusion taper ring is fixedly connected to the middle position of the electromagnetic absorption ring at the inclined plane at the top of the limiting back plate.

Preferably, the outer side of the centrifugal mold is tightly attached to the driving rotating shaft, a gap is reserved between the inner side of the rotating chuck and the outer side of the centrifugal mold, and the outer side of the rotating chuck is tightly attached to the inner wall of the installation arc-shaped frame in a sliding manner;

inside the auxiliary spring tip inlayed installation hornblock, and the auxiliary spring outside not with installation hornblock inner wall between the mutual contact, arc driving block outside limit portion is provided with the arc chamfer, the cassette that slides and runs through spacing end links side, the cassette tip joint that slides is inboard in connection end plate and end cover limit portion, and closely laminates between the draw-in groove of the cassette outside of just sliding and connection end plate and end cover limit portion.

Preferably, the arc-shaped sliding seat is embedded into the edge of the telescopic back plate in a sliding manner, the outer side surface of the arc-shaped sliding seat is tightly attached to the inner wall of the groove of the edge of the telescopic back plate in a sliding manner, the end part of the telescopic guide rod is positioned in the guide sliding chute, and the outer side of the end part of the telescopic guide rod is tightly attached to the inner wall of the guide sliding chute;

connect the cardboard bottom and be provided with the shape and be connected the fixture block that the side channel is the same, and the fixture block terminal surface is provided with circular arc chamfer, closely laminate between drive swivel wheel operating condition downside and the installation arc frame outside, closely laminate between the outside and the installation arc frame outside under the spacing side wheel operating condition, closely laminate between support arc frame top arc wall inner wall and the rotating ring frame outside bottom.

Preferably, a spiral friction strip is arranged on the outer side of the conveying transverse shaft, the end part of the guide inclined frame on one side is tightly attached to the side surface of the supporting side frame, and a gap is reserved between the end part of the guide inclined frame on the other side and the end surface of the supporting flat shaft;

the front end edge part of the inner side of the extrusion conical ring is provided with a chamfer, and the position of the extrusion conical ring corresponds to the position of the limiting end ring.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. the rotary type die transposition mechanism is arranged, and through the mutual matching of all components in the rotary type die transposition mechanism, the centrifugal molds before and after centrifugal casting are transported, the cast centrifugal molds can be transported to a discharging area through a hydraulic telescopic middle rod, a hydraulic transposition telescopic rod and a transposition motor, the centrifugal mould is transported to a farther area outside the central mould seat by the aid of the transfer telescopic rod and the support flat shaft, and finally the centrifugal mould is completely separated from a centrifugal casting area by the transport cross shaft so as to be convenient for demoulding the casting, the centrifugal die is processed before being used next time, so that the transferring process of the centrifugal die is optimized, the participation of workers in the transferring process of the centrifugal die is greatly reduced, the labor intensity of operators in the transferring process of the centrifugal die is reduced, and the convenience in the transferring process of the centrifugal die is improved;

through the unique position design of the telescopic guide rod on the rotating ring frame, the tail end of the telescopic guide rod is always connected with an even number of centrifugal dies in the process of periodic intermittent rotation of the rotating ring frame, the centrifugal dies are symmetrical on two sides of the central axis of the rotating ring frame in the initial rotation stage of the rotating ring frame, and the forces borne by two sides of the rotating ring frame are effectively balanced in the rotation process of the rotating ring frame, so that the load of a transposition motor is effectively reduced, the convenience of transposition of the centrifugal dies is improved, and meanwhile, the extrusion conical ring can more easily drive the arc-shaped driving block to slide inwards due to kinetic energy generated in the process that the centrifugal dies slide downwards along the top of the guide inclined frame, and further, the smoothness of separation between the connecting end plate and the sealing end cover is effectively improved;

simultaneously, through the unique structural design on the side of the rotating chuck, the side of the sealing end cover and the side of the limiting back plate, the matching of each structure in the device is effectively improved, so that the normal operation of all the operations of the centrifugal die is ensured, and the function of the centrifugal die is effectively expanded.

2. The double-station quantitative casting mechanism is arranged, and through the mutual matching of all components in the double-station quantitative casting mechanism, the casting stage of centrifugal casting is optimized, so that the adding stage of the molten metal is automatically completed by driving the telescopic rod, the lifting telescopic rod and the inclined telescopic rod, the inclination angle of the arc-shaped transfer box is adjusted by the extension and contraction of the inclined telescopic rod, thereby ensuring that the inclination process of the arc-shaped transfer box is smoother and smoother, effectively avoiding the phenomenon of metal liquid splashing caused by too fast inclination in the manual casting process, meanwhile, the dynamic monitoring control is carried out on the addition amount of the molten metal in the arc-shaped transfer box through the weight sensor, so that the phenomenon that the inner diameter of the casting is too small due to the excessive casting of the molten metal is effectively avoided, a large amount of additional processing is needed after the casting is finished, so that the precision of the centrifugally cast casting is effectively improved;

simultaneously after the abundant metal of casting, the molten metal that will not cast through the arc transfer case resets and the reverse slope is leading-in electric smelting furnace inside again, thereby the effectual waste of avoiding the molten metal liquid, the extra energy of having avoided metal secondary melting to spend, thereby the effectual energy consumption that reduces centrifugal casting, simultaneously through the flexible casting box that can make of separation telescopic link from the automatic centrifugal mould tip of following of casting withdrawal from, thereby the effectual waste heat of having avoided the casting box causes the damage to operating personnel, and then the effectual security that improves the casting process.

3. The heat circulation drying mechanism is arranged, the heat circulation drying mechanism is matched with each other between the assemblies inside the heat circulation drying mechanism, the centrifugal casting process is carried out, hot air outside a centrifugal mold in the casting process is collected and transferred through the collecting square box and the circulating fan, the phenomenon of heat local aggregation in the equipment casting process is effectively prevented, the centrifugal mold can be cleaned through the filtered hot air, the cleanliness inside the centrifugal mold is effectively improved, and high-speed airflow blown out through the blowing long box blows the outer side of the centrifugal mold, the heat exchange efficiency of the centrifugal mold in cooling is accelerated, and the cooling efficiency of the centrifugal mold is effectively improved.

In conclusion, through the mutual matching between the double-station quantitative casting mechanism and the rotary type mold transposition mechanism, the centrifugal casting process is optimized, the automation degree of the centrifugal casting process is improved, the convenience of centrifugal casting is effectively improved, meanwhile, the molten metal is quickly recovered through the arc-shaped transfer box, and the balance design in the centrifugal mold transfer process effectively reduces the energy consumption in the centrifugal casting process, so that the environmental protection performance of the processing equipment is effectively improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the conveyor motor assembly of the present invention;

FIG. 3 is a schematic view of the structure of the installation of the guide ramp of the present invention;

FIG. 4 is a schematic structural view of a rotary mold indexing mechanism of the present invention;

FIG. 5 is a schematic view of the construction of the installation corner block of the present invention;

FIG. 6 is a schematic view of the construction of the installation round box of the present invention;

FIG. 7 is a schematic structural view of the present invention of a transport cross-shaft installation;

FIG. 8 is a schematic structural diagram of a double-station quantitative casting mechanism according to the present invention;

FIG. 9 is a schematic view of the structure of the separation telescoping rod of the present invention;

FIG. 10 is a schematic view of the heat cycle drying mechanism of the present invention;

reference numbers in the figures: 1. a central die holder; 2. driving the rotating shaft; 3. centrifuging the mold;

4. a rotary mold transposition mechanism; 401. installing an arc-shaped frame; 402. rotating the chuck; 403. connecting the side grooves; 404. connecting the end plates; 405. sealing the end cap; 406. a limiting end ring; 407. mounting a corner block; 408. an auxiliary spring; 409. an arc-shaped driving block; 410. a sliding clamping seat; 411. installing a tailstock; 412. a hydraulic telescopic middle rod; 413. a telescopic back plate; 414. mounting a back ring; 415. a hydraulic transposition telescopic rod; 416. an arc-shaped sliding seat; 417. a guide chute; 418. installing a round box; 419. a transposition motor; 420. rotating the ring frame; 421. a telescopic guide rod; 422. rotating the base; 423. installing a top plate; 424. connecting a clamping plate; 425. mounting a crutch plate; 426. rotating the motor; 427. driving the rotating wheel; 428. limiting the telescopic rod; 429. limiting side wheels; 430. supporting the arc-shaped frame; 431. a support sideframe; 432. a conveying cross shaft; 433. a driven pulley; 434. a conveying motor; 435. a driving runner; 436. a drive belt; 437. transferring the telescopic rod; 438. supporting the flat shaft; 439. a guide inclined frame; 440. a limiting back plate; 441. an electromagnetic attraction ring; 442. extruding the conical ring;

5. a double-station quantitative casting mechanism; 501. installing an arc-shaped block; 502. separating the telescopic rod; 503. mounting a square column; 504. moving the base plate; 505. casting a box; 506. protecting the roof; 507. a front end frame; 508. installing a top box; 509. installing a guide box; 510. driving the telescopic rod; 511. sliding the top seat; 512. lifting the telescopic rod; 513. a weight sensor; 514. connecting the top frame; 515. inclining the telescopic rod; 516. connecting the square frame; 517. an arc transfer box; 518. a front end inclined frame; 519. a return tank; 520. a return pipe;

6. a heat circulation drying mechanism; 601. collecting a square box; 602. a top spacer screen; 603. a circulating fan; 604. an air guide front pipe; 605. a collecting filter box; 606. a filter screen; 607. an air guide hose; 608. connecting a rotary head; 609. a gas ejection head; 610. an auxiliary telescopic rod; 611. a fixed base; 612. a gas guiding rear pipe; 613. and (5) blowing the long box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-10, the present invention provides a technical solution, a processing apparatus for metal material forming, comprising a central die holder 1, wherein the middle of the top end of the central die holder 1 is rotatably connected with a driving rotating shaft 2, and centrifugal dies 3 are respectively disposed at positions corresponding to two sides of the driving rotating shaft 2 at the top end of the central die holder 1;

a rotary type mould transposition mechanism 4 is arranged on the outer side of the centrifugal mould 3 and is used for carrying and transferring the centrifugal mould 3 at different casting stages, so that the mould in the centrifugal casting process is more convenient to replace, and meanwhile, the subsequent mould treatment process is more convenient through the transfer of the centrifugal mould 3;

the rotary mold transposition mechanism 4 comprises an installation arc-shaped frame 401;

the middle part of the outer side of the centrifugal mold 3 is symmetrically and fixedly connected with an installation arc frame 401, the position of the inner side of the installation arc frame 401, which corresponds to the outer side of the centrifugal mold 3, is movably sleeved with a rotating chuck 402, the edge part of the rotating chuck 402 is evenly provided with connecting side grooves 403 at equal intervals along the circumferential direction, one end edge part of the centrifugal mold 3 is welded with a connecting end plate 404, one side of the connecting end plate 404, which corresponds to the end part of the centrifugal mold 3, is clamped with a sealing end cover 405, the middle part of one side of the sealing end cover 405 is fixedly connected with a limit end ring 406, the middle part of one side of the sealing end cover 405, which corresponds to the middle part of the limit end ring 406, is welded with an installation angle block 407, the middle part of each plane outside the installation angle block 407 is embedded with an auxiliary spring 408, the end part of the auxiliary spring 408, which corresponds to the position of the inner side of the limit end ring 406, is fixedly connected with an arc driving block 409, the end part of the sliding clamping seat 410 is fixedly connected with the position of the end part of the arc driving block 409, which corresponds to the side surface of the sealing end cover 405, the outer side of the centrifugal mold 3 is tightly attached to the driving rotating shaft 2, a gap is reserved between the inner side of the rotating chuck 402 and the outer side of the centrifugal mold 3, and the outer side of the rotating chuck 402 is tightly attached to the inner wall of the installation arc-shaped frame 401 in a sliding manner;

the end part of an auxiliary spring 408 is inlaid in the mounting corner block 407, the outer side of the auxiliary spring 408 is not contacted with the inner wall of the mounting corner block 407, the edge part of the outer side of the arc driving block 409 is provided with an arc chamfer, a sliding clamping seat 410 penetrates through the side surface of the limiting end ring 406 in a sliding manner, the end part of the sliding clamping seat 410 is clamped at the inner sides of the edge parts of the connecting end plate 404 and the sealing end cover 405, and the outer side of the sliding clamping seat 410 is tightly attached to clamping grooves of the edge parts of the connecting end plate 404 and the sealing end cover 405;

the back of the central die holder 1 is provided with an installation tailstock 411, the middle of the top end of one side of the installation tailstock 411 close to the central die holder 1 is fixedly provided with a hydraulic telescopic middle rod 412, the end part of the hydraulic telescopic middle rod 412 is fixedly connected with a telescopic back plate 413, the edge part of the back of the telescopic back plate 413 is welded with an installation back ring 414, the edge part of the installation back ring 414 is fixedly connected with a hydraulic transposition telescopic rod 415 at equal intervals, the end part of the hydraulic transposition telescopic rod 415 is fixedly connected with an arc-shaped sliding seat 416 at the position corresponding to the edge part of the telescopic back plate 413, and a guide sliding groove 417 is jointly formed in the position of one side edge part of the installation back ring 414 and the side edge part of the arc-shaped sliding seat 416;

the middle of one side of the telescopic back plate 413 is welded with a mounting round box 418, the middle of the inner side of the mounting round box 418 is fixedly provided with a transposition motor 419, the transposition motor 419 supplies power through an external power supply, one end of an output shaft of the transposition motor 419 is fixedly connected with a rotating ring frame 420, and telescopic guide rods 421 are uniformly and movably inserted into the edge of the rotating ring frame 420 along the circumferential direction;

the middle part of the tail end of the telescopic guide rod 421 is rotatably connected with a rotating seat 422, the middle part of one side of the rotating seat 422 is rotatably connected with a mounting top plate 423, the bottom end of the mounting top plate 423 is fixedly connected with a connecting clamping plate 424, the middle part of the bottom end of the back of the connecting clamping plate 424 is clamped with a mounting crutch plate 425, the middle part of one side of the mounting crutch plate 425 is provided with a rotating motor 426 through a bolt, the rotating motor 426 is powered by an external power supply, the outer side of an output shaft of the rotating motor 426 is sleeved with a driving rotating wheel 427 corresponding to the inner side position of the mounting crutch plate 425, the middle part of the front surface of the connecting clamping plate 424 is provided with a limit telescopic rod 428 through a mounting small plate, the bottom end of the limit telescopic rod 428 is rotatably provided with a limit side wheel 429 through a rotating shaft, the bottom of the rotating ring frame 420 is provided with a support arc frame 430 corresponding to the tail end position of the central die holder 1, the arc sliding seat 416 is slidably embedded into the edge part of the telescopic back plate 413, and the outer side surface of the arc sliding seat 416 is closely slidably attached to the groove inner wall of the telescopic back plate 413, the end part of the telescopic guide rod 421 is positioned inside the guide chute 417, and the outer side of the end part of the telescopic guide rod 421 is tightly attached to the inner wall of the guide chute 417;

the bottom of the connecting clamping plate 424 is provided with a clamping block with the same shape as the connecting side groove 403, the end face of the clamping block is provided with an arc chamfer, the lower side face of the driving rotating wheel 427 in a working state is tightly attached to the outer side of the mounting arc-shaped frame 401, the outer side of the limiting side wheel 429 in a working state is tightly attached to the outer side of the mounting arc-shaped frame 401, and the inner wall of the arc-shaped groove at the top end of the supporting arc-shaped frame 430 is tightly attached to the bottom of the outer side of the rotating ring frame 420;

supporting side frames 431 are arranged on two sides of the mounting tailstock 411 respectively, the middle of the top ends of the supporting side frames 431 are rotatably connected with a conveying cross shaft 432 through rotating shafts, driven belt wheels 433 are sleeved at the positions, corresponding to the outer sides of the supporting side frames 431, of the front ends of the conveying cross shaft 432 through rotating shafts, conveying motors 434 are fixedly mounted at the bottoms of the front ends of the supporting side frames 431 and supply power through external power supplies, driving rotating wheels 435 are sleeved at the outer side ends of output shafts of the conveying motors 434, and transmission belts 436 are tightly wrapped between the outer sides of the driving rotating wheels 435 and the outer sides of the driven belt wheels 433;

the two sides of the installation tailstock 411 are obliquely provided with transfer telescopic rods 437 corresponding to the side surfaces of the support side frames 431, the top ends of the transfer telescopic rods 437 are rotatably connected with a support flat shaft 438 through mounting frames, the tail parts of the support side frames 431 are symmetrically provided with guide inclined frames 439, the bottoms of the two guide inclined frames 439 are commonly connected with a limit back plate 440, the edge part of the top inclined surface of the limit back plate 440 is fixedly connected with an electromagnetic adsorption ring 441, the top inclined surface of the limit back plate 440 is fixedly connected with an extrusion conical ring 442 corresponding to the middle position of the electromagnetic adsorption ring 441, the outer side of the conveying transverse shaft 432 is provided with a spiral friction strip, the end part of the guide inclined frame 439 at one side is tightly attached to the side surface of the support side frame 431, and a gap is reserved between the end part of the guide inclined frame 439 at the other side and the end surface of the support flat shaft 438;

the front end part of the inner side of the extrusion conical ring 442 is provided with a chamfer, the position of the extrusion conical ring 442 corresponds to the position of the limiting end ring 406, the centrifugal molds 3 before and after centrifugal casting can be transported and transported through the mutual matching of the components in the rotary mold transposition mechanism 4, the cast centrifugal molds 3 can be transported to a discharge area through the hydraulic telescopic middle rod 412, the hydraulic transposition telescopic rod 415 and the transposition motor 419, the centrifugal molds 3 can be transported to a farther area outside the central mold base 1 through the assistance of the transfer telescopic rod 437 and the supporting flat shaft 438, and finally the centrifugal molds 3 can be completely separated from the centrifugal casting area through the transporting cross shaft 432, so that castings can be demolded, the centrifugal molds 3 can be treated before being used next time, the transportation process of the centrifugal molds 3 is optimized, the manual participation in the transportation process of the centrifugal molds 3 is greatly reduced, the labor intensity of operators in the transferring process of the centrifugal die 3 is reduced, and the convenience of the transferring process of the centrifugal die 3 is improved;

through the unique position design of the telescopic guide rod 421 on the rotating ring frame 420, the tail end of the telescopic guide rod 421 is always connected with an even number of centrifugal molds 3 in the process of periodic intermittent rotation of the rotating ring frame 420, and the centrifugal molds 3 are symmetrical on two sides of the central axis of the rotating ring frame 420 in the initial rotation stage of the rotating ring frame 420, so that the forces on two sides of the rotating ring frame 420 are effectively balanced in the rotation process of the rotating ring frame 420, the load of a transposition motor 419 is effectively reduced, the convenience of transposition of the centrifugal molds 3 is improved, meanwhile, kinetic energy generated in the downward sliding process of the centrifugal molds 3 along the top of a guide inclined frame 439 can also enable an extrusion cone 442 to more easily drive an arc-shaped driving block 409 to slide inwards, and further, the smoothness of separation between a connecting end plate 404 and a sealing end cover 405 is effectively improved;

meanwhile, through the unique structural design of the rotating chuck 402, the side surface of the sealing end cover 405 and the side surface of the limiting back plate 440, the matching performance of each structure in the device is effectively improved, so that the normal operation of all the operations of the centrifugal mold 3 is ensured, and the functions of the centrifugal mold 3 are effectively expanded;

the front end of the central die holder 1 is provided with a double-station quantitative casting mechanism 5, the metal in a molten state is transferred through an arc transfer box 517 capable of moving at multiple angles, so that the transfer of molten metal from an electric melting furnace to a casting die is realized, and the casting amount is rapidly controlled by monitoring the single casting amount in real time;

the double-station quantitative casting mechanism 5 comprises an installation arc-shaped block 501, a separation telescopic rod 502, an installation square column 503, a movable bottom plate 504, a casting box 505, a protective top 506, a front end frame 507, an installation top box 508, an installation guide box 509, a driving telescopic rod 510, a sliding top seat 511, a lifting telescopic rod 512, a weight sensor 513, a connecting top frame 514, an inclined telescopic rod 515, a connecting square frame 516, an arc-shaped transfer box 517, a front end inclined frame 518, a return box 519 and a return pipe 520;

the front end of the central die holder 1 is welded with an installation arc-shaped block 501 at a position corresponding to the bottom of the centrifugal die 3, the middle part of the side surface of the installation arc-shaped block 501 is clamped with a separation telescopic rod 502, the outer side of the tail end of the separation telescopic rod 502 is sleeved with an installation square column 503, the bottom of the outer side of the installation square column 503 is fixedly clamped with a movable bottom plate 504, the top end of the movable bottom plate 504 is fixedly provided with a casting box 505 through a support column, and a protective top 506 is welded at a position corresponding to the top end of the separation telescopic rod 502 on one side of the central die holder 1;

a front end frame 507 is arranged on one side, away from the central die holder 1, of the casting box 505, a mounting top box 508 is welded in the middle of the top end of the front end frame 507, a mounting guide box 509 is symmetrically embedded and mounted at the bottom end of the mounting top box 508, a driving telescopic rod 510 is fixedly connected in the middle of one end in the mounting guide box 509, a sliding top seat 511 is fixedly connected to the end portion of the driving telescopic rod 510, which corresponds to the position in the mounting guide box 509, rollers are arranged at four corners of the bottom end of the movable bottom plate 504 through rotating shafts, a discharge port of the casting box 505 is positioned in the corresponding centrifugal die 3, a gap is left between the end portion of the protective top 506 and the side surface of the casting box 505, and the outer side of the sliding top seat 511 is tightly attached to the inner wall of the mounting guide box 509 in a sliding manner;

the bottom end of the sliding top seat 511 is symmetrically and fixedly connected with a lifting telescopic rod 512, the bottom end of the lifting telescopic rod 512 is fixedly connected with a weight sensor 513, the bottom end of the weight sensor 513 is fixedly connected with a connecting top frame 514, two ends of the bottom of the connecting top frame 514 are symmetrically and rotatably provided with inclined telescopic rods 515 through mounting seats, the bottoms of the inclined telescopic rods 515 are commonly connected with a connecting square frame 516, and the bottom end of the connecting square frame 516 is welded with an arc-shaped transfer box 517;

the middle part of one side of the front end frame 507 far away from the casting box 505 is welded with a front end inclined frame 518, the middle part of the front end inclined frame 518 is welded with a return box 519, the middle part of the bottom end of one side of the return box 519 is welded with a return pipe 520, the bottom end of the arc transfer box 517 is of an arc-shaped structure, the middle parts of two ends of the arc transfer box 517 are respectively provided with a discharge hole, a feeding hole of the electric melting furnace is arranged under the outlet of the return pipe 520, through the mutual cooperation of all components in the double-station quantitative casting mechanism 5, the casting stage of the centrifugal casting is optimized, the feeding stage of the molten metal liquid is automatically completed through a driving telescopic rod 510, a lifting telescopic rod 512 and an inclined telescopic rod 515, the inclination angle of the arc transfer box 517 is adjusted through the expansion and contraction of the inclined telescopic rod 515, so that the inclination process of the arc transfer box 517 is smoother and gentler, and the phenomenon of metal liquid splashing caused by too fast inclination in the manual casting process is effectively avoided, meanwhile, the dynamic monitoring control is carried out on the addition amount of the molten metal in the arc-shaped transfer box 517 through the weight sensor 513, so that the phenomena that the inner diameter of the casting is too small due to excessive casting of the molten metal and a large amount of additional processing is needed after the casting is finished are effectively avoided, and the precision of the centrifugally cast casting is effectively improved;

meanwhile, after a sufficient amount of metal is cast, the non-cast molten metal is reintroduced into the electric melting furnace through the resetting and reverse inclination of the arc transfer box 517, so that the waste of molten metal is effectively avoided, the extra energy consumed by the secondary melting of the metal is avoided, the energy consumption of centrifugal casting is effectively reduced, and meanwhile, the casting box 505 can automatically withdraw from the end part of the centrifugal mold 3 through the extension and retraction of the separation telescopic rod 502, so that the damage of the waste heat of the casting box 505 to operators is effectively avoided, and the safety of the casting process is effectively improved;

the bottom of the inner side of the central die holder 1 is provided with a heat circulation drying mechanism 6 which is used for collecting waste heat emitted in the casting process of the centrifugal die 3 and diffusing and transferring the collected hot air so as to improve the cooling efficiency of the casting, meanwhile, the inner wall of the centrifugal die 3 subjected to demoulding treatment can be blown and dried by the guided air flow, and the outer side of the casting is blown and cleaned by the diffused high-speed air flow;

the heat circulation drying mechanism 6 comprises a collecting square box 601, a top screen 602, a circulating fan 603, a gas guide front pipe 604, a collecting filter box 605, a filter screen 606, a gas guide hose 607, a connecting rotary head 608, a gas spraying head 609, an auxiliary telescopic rod 610, a fixed base 611, a gas guide rear pipe 612 and a blowing long box 613;

the inner side of the central die holder 1 is fixedly connected with a collecting square box 601 corresponding to the bottom of the driving rotating shaft 2, the middle part of the top end of the collecting square box 601 is embedded with a top spacer screen 602, the middle parts of the two ends of the collecting square box 601 are connected with a circulating fan 603 through pipelines, the circulating fan 603 supplies power through an external power supply, one end of the circulating fan 603 is provided with an air guide front pipe 604, the tail end of the air guide front pipe 604 is fixedly connected with a collecting filter box 605, a filter screen 606 is uniformly arranged in the collecting filter box 605, the top spacer screen 602 is made of stainless steel, a supporting frame for improving the supporting strength is arranged on the inner side of the top spacer screen 602, and the bottom of the circulating fan 603 is fixedly connected with the central die holder 1 through a hanging side plate;

an air guide hose 607 is fixedly connected to the middle of one side of the collecting filter box 605 on one side of the mounting tailstock 411, the tail end of the air guide hose 607 is fixedly connected with a connecting swivel 608, the end part of the connecting swivel 608 is uniformly and fixedly connected with an air nozzle 609 along the circumferential direction, the bottom of the outer side of the connecting swivel 608 is movably clamped with an auxiliary telescopic rod 610, and the bottom end of the auxiliary telescopic rod 610 is fixedly provided with a fixed base 611;

the middle part of one side of the collecting filter box 605 at the other side of the installation tailstock 411 is fixedly connected with a gas guide rear pipe 612, the gas guide rear pipe 612 is fixedly connected with a blowing long box 613 corresponding to the bottom of the support side frame 431, the height of a gas nozzle 609 can be adjusted through an auxiliary telescopic rod 610, the center point of the end surface of the gas nozzle 609 and the center point of the end surface of the centrifugal mold 3 placed at the same side are positioned on the same plane, through the mutual matching of all components in the heat circulation drying mechanism 6, in the process of centrifugal casting, hot air at the outer side of the centrifugal mold 3 in the casting process is collected and transferred through the collecting square box 601 and the circulating fan 603, so that the phenomenon of local heat accumulation in the equipment casting process is effectively prevented, the centrifugal mold 3 can be cleaned through the filtered hot air, and the cleanness inside the centrifugal mold 3 is effectively improved, and the high-speed air flow blown out by the blowing long box 613 blows the outside of the centrifugal mold 3, thereby accelerating the heat exchange efficiency around the centrifugal mold 3 in cooling, and further effectively improving the cooling efficiency of the centrifugal mold 3.

The working principle and the using process of the invention are as follows: in the actual centrifugal casting process, metal is heated to a molten state through an electric melting furnace, then the metal in the molten state is cast into a centrifugal mold 3, the centrifugal mold 3 is driven to rotate at a high speed in the casting process through a driving rotating shaft 2, so that the purpose of casting molding is achieved, molten metal is added into an arc-shaped transfer box 517 in a horizontal state in the molten metal transferring process, then a driving telescopic rod 510 extends to drive a sliding top seat 511 to slide along the inside of an installation top box 508, all components installed below the sliding top seat 511 are driven to slide directionally in the moving process of the sliding top seat 511, the driving telescopic rod 510 further drives the arc-shaped transfer box 517 to approach to a casting box 505 in the horizontal direction, after the arc-shaped transfer box 517 approaches to the top end edge part of the casting box 505, the length of a lifting telescopic rod 512 drives the arc-shaped transfer box 517 to approach to the top of the casting box 505 in the vertical direction, so that the discharge opening at the end of the arcuate transfer box 517 may be located at the top region of the casting box 505;

the inclined telescopic rod 515 connected with the bottom of the top frame 514 is controlled to drive the connecting square frame 516 to incline, further the arc transfer box 517 is driven to synchronously incline by the inclination of the connecting square frame 516, molten metal in the arc transfer box 517 is poured into the casting box 505 in the inclining process of the arc transfer box 517, the molten metal is added into the centrifugal mold 3 at a constant speed through a discharge port of the casting box 505, the molten metal in the arc transfer box 517 is continuously reduced along with the increase of the inclination angle of the arc transfer box 517, so that the overall quality of the arc transfer box 517 is reduced, after the weight reduction amount of the arc transfer box 517 is detected to reach a preset value by the weight sensor 513, the arc transfer box 517 is restored to the horizontal position again by the contraction of the lifting telescopic rod 512, and the arc transfer box 517 is driven to the top of the return box 519 by driving the telescopic rod 510 and the lifting telescopic rod 512, the arc-shaped transfer box 517 is controlled to incline by the inclined telescopic rod 515, so that the molten metal liquid remained in the arc-shaped transfer box 517 is poured into the return box 519, and the molten metal liquid is guided into the electric melting furnace again through the return pipe 520, and the recovery of the molten metal liquid is completed;

when the arc transfer box 517 is reset, after the molten metal in the casting box 505 completely flows out, the extension of the separation telescopic rod 502 drives the installation square column 503 and the movable bottom plate 504 to be synchronously far away from the centrifugal mold 3, the movable bottom plate 504 drives the casting box 505 to be far away from the centrifugal mold 3, and after the discharge port of the movable bottom plate 504 is completely withdrawn from the centrifugal mold 3, the resetting of the casting box 505 and the casting in the centrifugal mold 3 are completed;

after the workpiece inside the centrifugal mold 3 is cooled to a proper temperature, the hydraulic telescopic middle rod 412 drives the telescopic back plate 413 to move forward, and drives each component on the telescopic back plate 413 to move synchronously in the moving process of the telescopic back plate 413, the transposition motor 419 drives the rotating ring frame 420 and the telescopic guide rod 421 to rotate synchronously, further drives each component on the telescopic guide rod 421 to rotate through the rotation of the telescopic guide rod 421, further drives the connecting clamping plate 424 to align with the connecting side groove 403 on the rotating chuck 402 through the telescopic rod 421, further drives the corresponding arc slide 416 to move through the corresponding hydraulic transposition telescopic rod 415, drives the corresponding telescopic guide rod 421 to move forward through the arc slide 416, thereby mutually buckling the bottom of the connecting clamping plate 424 and the connecting side groove 403, after buckling between the connecting side groove 403 and the connecting clamping plate 424, drives the limit side wheel 429 to approach the centrifugal mold 3 through the extension of the limit telescopic rod 428, the end part of the rotating chuck 402 is limited by the limiting side wheel 429, so that the connecting clamping plate 424 and the rotating chuck 402 are effectively prevented from being separated from each other, and the telescopic guide rod 421 and the centrifugal mold 3 are connected with each other;

after the connection between the telescopic guide rod 421 and the centrifugal mold 3 is completed, the rotating ring frame 420 is driven to rotate by the transposition motor 419, the telescopic guide rod 421 is driven to rotate by the rotating ring frame 420, the centrifugal mold 3 is driven to slide along the top of the driving rotating shaft 2 in the rotating process of the telescopic guide rod 421, the driving rotating wheel 427 is driven to rotate by the rotating motor 426 in the sliding process of the centrifugal mold 3 along the top of the driving rotating shaft 2, and the centrifugal mold 3 is driven to rotate slightly by the installation of the arc-shaped frame 401 in the rotating process of the driving rotating wheel 427, so that the friction force between the centrifugal mold 3 and the driving rotating shaft 2 is effectively reduced, and the transferring process of the centrifugal mold 3 is more convenient;

when the centrifugal molds 3 are driven by the telescopic guide rods 421 to move to the side stations of the supporting side frames 431, the supporting flat shafts 438 are driven to move upwards by the extension and transfer telescopic rods 437, after the supporting flat shafts 438 are contacted with the corresponding centrifugal molds 3, the corresponding centrifugal molds 3 are pushed to the conveying horizontal shafts 432 by the supporting flat shafts 438, after the centrifugal molds 3 are tightly attached to the conveying horizontal shafts 432, the driving rotating wheels 435 are driven to rotate by the conveying motors 434, the driven belt wheels 433 are driven to rotate by the driving belts 436 in the rotating process of the driving rotating wheels 435, the conveying horizontal shafts 432 are driven to rotate by the rotation of the driven belt wheels 433, the centrifugal molds 3 are driven to move to the guide inclined frames 439 along the tops of the conveying horizontal shafts 432 by the rotation of the conveying horizontal shafts 432, after the centrifugal molds 3 are conveyed to the tail ends of the guide inclined frames 439, the centrifugal molds 3 slide downwards along the guide inclined frames 439 under the action of gravity, when the centrifugal mold 3 slides to the top of the limiting back plate 440 along the top of the guide inclined frame 439, the arc-shaped driving block 409 is extruded through the extrusion conical ring 442, so that the arc-shaped driving block 409 is close to the mounting corner block 407 by overcoming the elasticity of the auxiliary spring 408, the sliding clamping seat 410 is driven by the arc-shaped driving block 409 to synchronously close to the mounting corner block 407, and in the process that the sliding clamping seat 410 is close to the mounting corner block 407, the end part of the sliding clamping seat 410 gradually cancels the restraint on the connecting end plate 404 and the sealing end cover 405, and the electromagnetic adsorption ring 441 adsorbs the sealing end cover 405, so that the connecting end plate 404 and the sealing end cover 405 can be smoothly separated, the end part of the centrifugal mold 3 is opened, and a casting is taken out from the inside of the centrifugal mold 3;

after the casting is taken out from the interior of the centrifugal mold 3, the centrifugal mold 3 needs to be correspondingly cleaned, the treated centrifugal mold 3 is placed on the top of the guide inclined frame 439 positioned on the other side of the installation tailstock 411, the corresponding arc-shaped slide seat 416 is driven to move by the contraction of the hydraulic transposition telescopic rod 415, the telescopic guide rod 421 at the corresponding position is driven to synchronously slide by the arc-shaped slide seat 416, the connecting clamp plate 424 at the corresponding position is driven to approach the rotating clamp plate 402 on the corresponding centrifugal mold 3 by the sliding of the telescopic guide rod 421, the connecting end plate 404 and the sealing end cover 405 are buckled again under the assistance of an operator, the corresponding conveying cross shaft 432 is driven to rotate reversely by the conveying motor 434, so that the empty centrifugal mold 3 is connected with the connecting clamp plate 424 at the other side again, and a new empty centrifugal mold 3 is conveyed to the top of the driving rotating shaft 2, completing the cycle of the centrifugal die 3:

while carrying on the centrifugal casting through the centrifugal mould 3, produce the negative pressure in collecting the square box 601 through the circulating fan 603, and then collect the hot air around the centrifugal mould 3 through collecting the square box 601, and lead the air collected into collecting the filter box 605 through circulating fan 603 and air guide head pipe 604, filter and collect the dust impurity in the air through collecting the filter box 605 and filter screen 606, after collecting the filter box 605 and filter the hot air, the end of collecting the filter box 605 of one side leads the air into connecting the turning head 608 through the air guide hose 607, and spray the air forward through the nozzle 609, and adjust the height of the nozzle 609 through the auxiliary telescopic link 610, and under the drive of conveying the horizontal axis 432, insert the nozzle 609 into the centrifugal mould 3, and then the air sprayed out through the nozzle 609 blows and cleans the corresponding centrifugal mould 3, the cleanliness of the interior of the centrifugal mold 3 is effectively improved, and the end of the collecting and filtering box 605 on the other side guides the filtered hot air into the blowing long box 613 through the air guide rear pipe 612, and then the hot air is uniformly sprayed upwards through the blowing long box 613, and the outside of the cast centrifugal mold 3 is blown by the hot air.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing equipment for forming metal materials comprises a central die holder (1), and is characterized in that: the middle part of the top end of the central die holder (1) is rotatably connected with a driving rotating shaft (2), and centrifugal dies (3) are respectively arranged at positions, corresponding to the two sides of the driving rotating shaft (2), of the top end of the central die holder (1);

the rotary type mould transposition mechanism (4) is arranged on the outer side of the centrifugal mould (3) and is used for carrying and transferring the centrifugal mould (3) in different casting stages, so that the mould in the centrifugal casting process is more convenient to replace, and meanwhile, the subsequent mould treatment process is more convenient through transferring the centrifugal mould (3);

the rotary type die transposition mechanism (4) comprises an installation arc-shaped frame (401);

the utility model discloses a centrifugal mold (3) outside middle part symmetry fixedly connected with installation arc frame (401), installation arc frame (401) inboard corresponds centrifugal mold (3) outside position department activity and has cup jointed rotating chuck (402), connecting side groove (403) have evenly been seted up along the circumferencial direction equidistance to rotating chuck (402) limit portion, centrifugal mold (3) one end limit portion welding has connection end plate (404), connection end plate (404) one side corresponds centrifugal mold (3) end position department joint and has sealed end plate (405), the spacing end ring of sealed end plate (405) one side middle part fixedly connected with (406), the welding of sealed end plate (405) one side middle part corresponding spacing end ring (406) middle part position department has installation horn piece (407), installation horn piece (407) outside each plane middle part all embedded installation has auxiliary spring (408), auxiliary spring (408) tip corresponds spacing end ring (406) inboard position department fixedly connected with arc drive block (406)(s) (fixedly connected with (407) 409) The end part of the arc-shaped driving block (409) corresponding to the side surface of the sealing end cover (405) is fixedly connected with a sliding clamping seat (410);

the back of the central die holder (1) is provided with an installation tailstock (411), the middle of the top end of one side, close to the central die holder (1), of the installation tailstock (411) is fixedly provided with a hydraulic telescopic middle rod (412), the end part of the hydraulic telescopic middle rod (412) is fixedly connected with a telescopic back plate (413), the edge part of the back of the telescopic back plate (413) is welded with an installation back ring (414), the edge part of the installation back ring (414) is fixedly connected with hydraulic transposition telescopic rods (415) at equal intervals, the position, corresponding to the edge part of the telescopic back plate (413), of the end part of each hydraulic transposition telescopic rod (415) is fixedly connected with an arc-shaped sliding seat (416), and a guide sliding groove (417) is formed in the position of one side edge part of the installation back ring (414) and the side edge part of the arc-shaped sliding seat (416);

a round mounting box (418) is welded in the middle of one side of the telescopic back plate (413), a transposition motor (419) is fixedly mounted in the middle of the inner side of the round mounting box (418), the transposition motor (419) is powered by an external power supply, one end of an output shaft of the transposition motor (419) is fixedly connected with a rotating ring frame (420), and telescopic guide rods (421) are uniformly and movably inserted into the edge of the rotating ring frame (420) along the circumferential direction;

the middle part of the tail end of the telescopic guide rod (421) is rotatably connected with a rotating seat (422), the middle part of one side of the rotating seat (422) is rotatably connected with a mounting top plate (423), the bottom end of the mounting top plate (423) is fixedly connected with a connecting clamping plate (424), the middle part of the bottom end of the back surface of the connecting clamping plate (424) is clamped with a mounting crutch plate (425), the middle part of one side of the installation crutch plate (425) is provided with a rotating motor (426) through a bolt, the rotating motor (426) is powered by an external power supply, a driving rotating wheel (427) is sleeved at the position on the outer side of an output shaft of the rotating motor (426) corresponding to the inner side of the installation crutch plate (425), the middle part of the front surface of the connecting clamping plate (424) is provided with a limit telescopic rod (428) through a small mounting plate, the bottom end of the limiting telescopic rod (428) is rotatably provided with a limiting side wheel (429) through a rotating shaft, a support arc-shaped frame (430) is arranged at the bottom of the rotating ring frame (420) corresponding to the tail end of the central die holder (1);

supporting side frames (431) are arranged on two sides of the installation tailstock (411), the middle of the top end of each supporting side frame (431) is rotatably connected with a conveying cross shaft (432) through a rotating shaft, a driven belt wheel (433) is sleeved on the position, corresponding to the outer side of each supporting side frame (431), of the front end of each conveying cross shaft (432), a conveying motor (434) is fixedly installed at the bottom of the front end of each supporting side frame (431), each conveying motor (434) is powered through an external power supply, a driving rotating wheel (435) is sleeved at the outer end of an output shaft of each conveying motor (434), and a transmission belt (436) is tightly wrapped between the outer side of each driving rotating wheel (435) and the outer side of each driven belt wheel (433);

the installation tailstock (411) both sides correspond and support side bearer (431) side position department slope and be provided with transfer telescopic link (437), it is connected with support flat axle (438) to transfer telescopic link (437) top through the mounting bracket rotation, it is provided with direction sloping frame (439) to support side bearer (431) afterbody symmetry, two direction sloping frame (439) bottom is connected with spacing backplate (440) jointly, limit portion fixedly connected with electromagnetism on inclined plane of top of spacing backplate (440) adsorbs ring (441), spacing backplate (440) top inclined plane corresponds electromagnetism and adsorbs ring (441) middle part position department fixedly connected with extrusion taper ring (442).

2. The processing equipment for metal material forming according to claim 1, wherein the outer side of the centrifugal mold (3) is tightly attached to the driving rotating shaft (2), a gap is reserved between the inner side of the rotating chuck (402) and the outer side of the centrifugal mold (3), and the outer side of the rotating chuck (402) is tightly attached to the inner wall of the installation arc-shaped frame (401) in a sliding manner;

inside auxiliary spring (408) tip inlay installation hornblock (407), and the auxiliary spring (408) outside not with installation hornblock (407) inner wall between the mutual contact, arc drive block (409) outside limit portion is provided with the arc chamfer, slide cassette (410) and slide and run through spacing end ring (406) side, the cassette (410) tip joint that slides is in connection end plate (404) and sealed end cover (405) limit portion inboard, and closely laminates between the cassette (410) outside of just sliding and the draw-in groove of connecting end plate (404) and sealed end cover (405) limit portion.

3. The processing equipment for metal material forming according to claim 1, wherein the arc-shaped sliding seat (416) is slidably embedded into the edge of the telescopic back plate (413), the outer side surface of the arc-shaped sliding seat (416) is tightly and slidably attached to the inner wall of the groove of the edge of the telescopic back plate (413), the end part of the telescopic guide rod (421) is positioned inside the guide chute (417), and the outer side of the end part of the telescopic guide rod (421) is tightly attached to the inner wall of the guide chute (417);

connect cardboard (424) bottom and be provided with the fixture block that shape and connection side groove (403) are the same, and the fixture block terminal surface is provided with circular arc chamfer, closely laminate between drive rotating wheel (427) operating condition downside and installation arc frame (401) outside, closely laminate between the outside and installation arc frame (401) outside under spacing side wheel (429) operating condition, closely laminate between support arc frame (430) top arc inslot wall and rotating ring frame (420) outside bottom.

4. The processing equipment for forming the metal material as claimed in claim 1, wherein a spiral friction strip is arranged outside the conveying transverse shaft (432), the end part of the guide inclined frame (439) on one side is tightly attached to the side surface of the supporting side frame (431), and a gap is reserved between the end part of the guide inclined frame (439) on the other side and the end surface of the supporting flat shaft (438);

the front end edge part of the inner side of the extrusion conical ring (442) is provided with a chamfer, and the position of the extrusion conical ring (442) corresponds to the position of the limit end ring (406).

5. The processing equipment for metal material forming according to claim 1, wherein the front end of the central die holder (1) is provided with a double-station quantitative casting mechanism (5), and the metal in a molten state is transferred through an arc-shaped transfer box (517) capable of moving at multiple angles, so that the transfer of the molten metal from an electric melting furnace to a casting die is realized, and the casting amount is rapidly controlled by monitoring the casting amount at a single time in real time;

the double-station quantitative casting mechanism (5) comprises an installation arc-shaped block (501), a separation telescopic rod (502), an installation square column (503), a movable bottom plate (504), a casting box (505), a protection top (506), a front end frame (507), an installation top box (508), an installation guide box (509), a driving telescopic rod (510), a sliding top seat (511), a lifting telescopic rod (512), a weight sensor (513), a connection top frame (514), an inclined telescopic rod (515), a connection square frame (516), an arc-shaped transfer box (517), a front end inclined frame (518), a backflow box (519) and a backflow pipe (520);

an installation arc-shaped block (501) is welded at the position, corresponding to the bottom of the centrifugal die (3), of the front end of the central die holder (1), a separation telescopic rod (502) is clamped in the middle of the side face of the installation arc-shaped block (501), an installation square column (503) is sleeved on the outer side of the tail end of the separation telescopic rod (502), a movable bottom plate (504) is fixedly clamped at the bottom of the outer side of the installation square column (503), a casting box (505) is fixedly installed at the top end of the movable bottom plate (504) through a support column, and a protective top (506) is welded at the position, corresponding to the top end of the separation telescopic rod (502), of one side of the central die holder (1);

one side of the casting box (505) far away from the central die holder (1) is provided with a front end frame (507), the middle of the top end of the front end frame (507) is welded with an installation top box (508), the bottom end of the installation top box (508) is symmetrically embedded with an installation guide box (509), the middle of one end inside the installation guide box (509) is fixedly connected with a driving telescopic rod (510), the end part of the driving telescopic rod (510) corresponds to the installation guide box (509) and is fixedly connected with a sliding top seat (511), the bottom end of the sliding top seat (511) is symmetrically and fixedly connected with a lifting telescopic rod (512), the bottom end of the lifting telescopic rod (512) is fixedly connected with a weight sensor (513), the bottom end of the weight sensor (513) is fixedly connected with a connecting top frame (514), and two ends of the bottom of the connecting top frame (514) are both rotatably provided with inclined telescopic rods (515) through the installation seats, the bottoms of the inclined telescopic rods (515) are connected with a connecting square frame (516) together, and the bottom end of the connecting square frame (516) is welded with an arc-shaped transfer box (517);

front end oblique frame (518) are welded in the middle part of one side that casting case (505) was kept away from in front end frame (507), return tank (519) are welded in front end oblique frame (518) middle part, return tank (519) one side bottom middle part welding has back flow (520).

6. The processing equipment for metal material forming according to claim 5, wherein four corners of the bottom end of the movable bottom plate (504) are provided with rollers through rotating shafts, a discharge port of the casting box (505) is positioned in the corresponding centrifugal mold (3), a gap is reserved between the end part of the protective top (506) and the side surface of the casting box (505), and the outer side of the sliding top seat (511) is tightly attached to the inner wall of the installation guide box (509) in a sliding manner.

7. The processing equipment for molding the metal material as claimed in claim 5, wherein the bottom end of the arc-shaped transfer box (517) is of a circular arc-shaped structure, the middle parts of the two ends of the arc-shaped transfer box (517) are provided with discharge ports, and the feeding port of the electric melting furnace is arranged right below the outlet of the return pipe (520).

8. The processing equipment for metal material forming according to claim 1, characterized in that the bottom of the inner side of the central mold base (1) is provided with a heat circulation drying mechanism (6) for collecting the waste heat emitted during the casting process of the centrifugal mold (3) and diffusing and transferring the collected hot air to improve the cooling efficiency of the casting, and the inner wall of the centrifugal mold (3) after demolding treatment can be blown and dried by the led-out air flow and the outer side of the casting can be blown and cleaned by the diffused high-speed air flow;

the heat circulation drying mechanism (6) comprises a collection square box (601), a top separation net (602), a circulating fan (603), a gas guide front pipe (604), a collection filter box (605), a filter screen (606), a gas guide hose (607), a connecting rotary head (608), a gas spraying head (609), an auxiliary telescopic rod (610), a fixed base (611), a gas guide rear pipe (612) and a blowing long box (613);

a collection square box (601) is fixedly connected to the position, corresponding to the bottom of the driving rotating shaft (2), of the inner side of the central die holder (1), a top separation net (602) is embedded and installed in the middle of the top end of the collection square box (601), the middle parts of the two ends of the collection square box (601) are connected with a circulating fan (603) through pipelines, the circulating fan (603) supplies power through an external power supply, an air guide front pipe (604) is arranged at one end of the circulating fan (603), a collection filter box (605) is fixedly connected to the tail end of the air guide front pipe (604), and filter screens (606) are uniformly arranged in the collection filter box (605);

an air guide hose (607) is fixedly connected to the middle of one side of the collecting filter box (605) located on one side of the installation tailstock (411), a connection rotary head (608) is fixedly connected to the tail end of the air guide hose (607), an air spraying head (609) is uniformly and fixedly connected to the end portion of the connection rotary head (608) along the circumferential direction, an auxiliary telescopic rod (610) is movably clamped at the bottom of the outer side of the connection rotary head (608), and a fixed base (611) is fixedly installed at the bottom end of the auxiliary telescopic rod (610);

the middle of one side of the collecting filter box (605) on the other side of the mounting tailstock (411) is fixedly connected with an air guide rear pipe (612), and the air guide rear pipe (612) is fixedly connected with an air blowing long box (613) corresponding to the bottom of the supporting side frame (431).

9. The processing equipment for metal material forming according to claim 8, wherein the top screen (602) is made of stainless steel, a supporting frame for improving supporting strength is arranged on the inner side of the top screen (602), and the bottom of the circulating fan (603) is fixedly connected with the central die holder (1) through a hanging side plate.

10. The processing equipment for forming of metallic material according to claim 8, wherein the height of the air nozzle (609) is adjustable by the auxiliary telescopic rod (610), and the center point of the end surface of the air nozzle (609) is on the same plane with the center point of the end surface of the centrifugal mold (3) placed on the same side.