CN114850383A - Large-scale stainless steel hot forging forming blanking equipment - Google Patents
Large-scale stainless steel hot forging forming blanking equipment Download PDFInfo
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- CN114850383A CN114850383A CN202210556934.8A CN202210556934A CN114850383A CN 114850383 A CN114850383 A CN 114850383A CN 202210556934 A CN202210556934 A CN 202210556934A CN 114850383 A CN114850383 A CN 114850383A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
- B21J13/14—Ejecting devices
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Abstract
The invention discloses blanking equipment for hot forging forming of large stainless steel, which belongs to the technical field of hot forging forming and comprises a feeding mechanism and a forming frame, wherein one side of the forming frame is fixedly connected with the feeding mechanism, the bottom end of the forming frame is fixedly provided with a supporting frame, and the supporting frame is provided with a material pushing and demolding mechanism, the material pushing and demolding mechanism is adopted, kinetic energy is provided by a fixed motor to drive a threaded column to rotate, the threaded column props against a sleeve at the upper end to move upwards in a lead screw mode, so that a push plate in the forming frame can push materials to ascend, the ascending speeds at two ends of the push plate are different due to differential transmission of two groups of gears with different diameters, the materials at the upper end of the push plate can slide onto the feeding mechanism at one side from the upper end of the forming frame along the inclined push plate, and the transportation of the materials after demolding can be realized together in a mode of pushing the materials to demold from the inside of the forming frame, so that the demoulding and the transportation of the formed material become more convenient.
Description
Technical Field
The invention relates to the technical field of hot forging forming, in particular to blanking equipment for large stainless steel hot forging forming.
Background
The forging process carried out above the metal recrystallization temperature is called hot forging, the hot forging is also called hot die forging, the deformed metal flows violently during forging, and the contact time between a forging piece and a die is longer. Therefore, the die material is required to have high thermal stability, high-temperature strength and hardness, impact toughness, thermal fatigue resistance and wear resistance and be convenient to process, the prior art discloses a part of invention patents in the technical field of hot forging equipment, wherein the invention patent with the application number of CN201910630760.3 discloses a stainless steel plate demoulding process, and after the stainless steel material is formed, the stainless steel plate is ejected out of a die body by an ejection disc; in the demoulding process, air in the air bag is blown to the bottom end of the stainless steel plate from the air outlet hole to assist demoulding; pushing the separated stainless steel plate into a roller shaft for discharging; the ejection structure can eject the ejected material from the die body while ejecting the material, and meanwhile, the material pushing structure can quickly push the material without causing the ejection structure to be stressed for a long time, so that the service life of the ejection structure can be prolonged.
However, when the scheme is used specifically, after the steel plate is ejected by the top disc, the steel plate can be pushed away from the top disc only by being matched with pushing of the pushing structure, and the steel plate can slide at any position by the aid of the balls on the top disc, so that the steel plate is prone to shifting when pushed.
Based on the above, the invention designs a large-scale stainless steel hot forging forming blanking device to solve the problems.
Disclosure of Invention
The invention aims to provide large-scale stainless steel hot forging forming blanking equipment which can accurately push materials sliding on balls according to a specified route under the condition of not influencing material forming; secondly, the material demoulding is convenient, thereby further improving the working efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a large-scale stainless steel hot forging shaping unloading equipment, includes feeding mechanism and shaping frame, the shaping frame sets up the side at feeding mechanism, the bottom fixedly connected with support frame of shaping frame, be equipped with pushing and drawing mechanism on the support frame, be provided with vibrations liftout mechanism on the pushing and drawing mechanism, pushing and drawing mechanism is used for upwards ejecting the inside fashioned work piece of shaping frame from the shaping frame to make the certain angle of work piece slope slide to the transportation on feeding mechanism under work piece self action of gravity, vibrations liftout mechanism is used for knocking inside shaping work piece from shaping frame bottom, make the work piece can not with the convenient work piece drawing of patterns of adhesion between the shaping frame inner wall.
As a further scheme of the invention, the material pushing and demolding mechanism comprises a fixed threaded column and a fixed motor, the fixed threaded column is rotatably connected with a support frame, the fixed motor is fixedly connected with the support frame, an output shaft of the fixed motor penetrates through the support frame and is fixedly connected with the fixed threaded column, the upper end of the fixed threaded column is in threaded connection with a fixed sleeve, one side of the fixed threaded column is provided with a second rotating seat, the bottom end of the second rotating seat is rotatably connected with the support frame, the upper end of the second rotating seat is sleeved with a second transmission belt, the other end of the second transmission belt is sleeved outside the bottom end of the fixed threaded column, a connecting gear is fixed on the second rotating seat, the support frame is rotatably connected with a first rotating seat, a transmission gear is fixed on the first rotating seat and is meshed with the connecting gear, and the diameter of the cross section of the connecting gear is twice the diameter of the cross section of the transmission gear, the one end of support frame is rotated and is connected with transmission screw post, first driving band has been cup jointed on the first seat of rotating, the other end of first driving band cup joints the outside at transmission screw post, the upper end spiral of transmission screw post has cup jointed the transmission sleeve, transmission sleeve and fixed sleeve top all rotate and are connected with the connecting seat, two the common fixedly connected with push pedal in upper end of connecting seat, the push pedal slides and sets up the inside at the shaping frame.
As a further scheme of the invention, the vibration ejection mechanism comprises two connecting plates and a driving motor; two the connecting plate respectively with fixed sleeve and transmission sleeve fixed connection, driving motor fixes the upper end at left connecting plate, driving motor's output is fixed with the universal joint, the other end of universal joint rotates and is connected with the pivot, the first cam of one end fixedly connected with of pivot, the fixed second cam that has cup jointed of the other end of pivot, the upper end of second cam, first cam is equipped with the bottom plate, the upper end both sides of bottom plate are fixed with the dead lever, the upper end of dead lever is rotated and is provided with the kicking block, the outside slip of kicking block has cup jointed the top cover, the top cover slides and sets up the inside at the push pedal, the top of kicking block is fixed with powerful spring, the top of powerful spring and the inner wall fixed connection of top cover.
As a further scheme of the invention, a base is rotatably arranged on the support frame, a third transmission belt is sleeved outside the base, the other end of the third transmission belt is sleeved outside a fixed threaded column, a second bevel gear is fixed at the upper end of the base, a positioning plate is fixed on the support frame, a swing rod is rotatably arranged at one end of the positioning plate, a first bevel gear is fixed at the other end of the swing rod, the first bevel gear is meshed with the second bevel gear, a support rod is fixed at the bottom end of the forming frame, a warping plate is connected at the bottom end of the support rod, the support rod is rotatably connected with the center of the warping plate, a knocking block is fixed at one end of the warping plate, a telescopic rod is rotatably connected at the other end of the warping plate, the other end of the telescopic rod is slidably connected with the bottom end of the forming frame, a return spring is sleeved outside the telescopic rod, and the bottom end of the return spring is fixedly connected with the warping plate, the top end of the reset spring is connected with the bottom end of the forming frame in a sliding mode.
As a further aspect of the present invention, a connecting shaft is fixed to one end of the second cam, a fixing plate is fixed to the connecting plate on the right side, a scroll plate is rotatably disposed inside the fixing plate, one end of the connecting shaft is in butt joint with the scroll plate, a fixed gear is fixed to the other end of the scroll plate, a rack is fixed to the bottom end of the forming frame, the rack is meshed with the fixed gear, and a sliding groove for butt joint with the rack is formed in the connecting plate.
As a further scheme of the invention, a limiting clamping groove is formed in the forming frame, the push plate is arranged in the limiting clamping groove in a sliding mode, and the outer wall of the push plate can be completely attached to the inner wall of the limiting clamping groove.
As a further scheme of the invention, the plane where the top end of the transmission roller in the feeding mechanism is located and the upper end surface of the forming frame are located on the same horizontal plane.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the material pushing and demolding mechanism is adopted, kinetic energy is provided by the fixed motor to drive the threaded column to rotate, the threaded column pushes the sleeve at the upper end to move upwards in a screw rod mode, so that the material pushed by the push plate in the forming frame can ascend, and due to differential transmission of two groups of gears with different diameters, the ascending speeds of two ends of the push plate are different, so that the material at the upper end of the push plate can slide onto the feeding mechanism at one side from the upper end of the forming frame along the inclined push plate, and the transportation of the demolded material can be realized together in a mode of pushing the material to demold from the inside of the forming frame, so that the demolding and the transportation of the formed material are more convenient.
2. According to the invention, the vibration material ejecting mechanism is adopted, when the material in the forming frame needs to be demolded and taken out after being formed, the fixed motor is started to drive the rotating shaft to rotate, so that the two groups of cams at the two ends of the rotating shaft can alternatively eject the bottom plate at the upper end to ascend, the bottom plate drives the ejecting block to compress the powerful spring through the fixed rod to generate elastic potential energy, the powerful spring ejects the ejecting sleeve to generate upward force to play an effective driving force on the material in the forming frame, and the demolding of the material in the forming frame is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of a molding frame according to the present invention;
FIG. 3 is a schematic front view of the structure of FIG. 2;
FIG. 4 is a rear view of the structure of FIG. 2;
FIG. 5 is a schematic side view of the structure of FIG. 2;
FIG. 6 is a schematic view of the overall structure of the seesaw;
FIG. 7 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 8 is a schematic view of the overall cross-sectional structure of the top cover, the fixing rod and the bottom plate.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a feeding mechanism; 2. forming a frame; 301. jacking and sleeving; 302. a rotating shaft; 303. a first cam; 304. a drive motor; 305. a second cam; 306. a rack; 307. a fixing plate; 308. fixing a gear; 309. a scroll plate; 310. a connecting shaft; 311. a universal joint; 312. a base plate; 313. a top block; 314. fixing the rod; 315. a strong spring; 401. pushing the plate; 402. a connecting plate; 403. fixing a motor; 404. a connecting seat; 405. a drive sleeve; 406. a drive threaded post; 407. a first drive belt; 408. a transmission gear; 409. a first rotating base; 410. a connecting gear; 411. a second rotating base; 412. a second belt; 413. fixing the threaded column; 414. fixing the sleeve; 5. a support frame; 601. a seesaw; 602. a return spring; 603. a telescopic rod; 604. a first bevel gear; 605. a second bevel gear; 606. positioning a plate; 607. a base; 608. a third belt; 609. a support bar; 610. knocking the block; 611. a swing link.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution: a large-scale stainless steel hot forging forming blanking device comprises a feeding mechanism 1 and a forming frame 2, wherein the forming frame 2 is arranged on the side edge of the feeding mechanism 1, the bottom end of the forming frame 2 is fixedly connected with a support frame 5, a material pushing and demolding mechanism is arranged on the support frame 5, a vibration material ejecting mechanism is arranged on the material pushing and demolding mechanism and is used for ejecting a workpiece formed inside the forming frame 2 upwards from the inside of the forming frame 2 and enabling the workpiece to incline for a certain angle and slide to the feeding mechanism 1 under the action of the gravity of the workpiece for transportation, and the vibration material ejecting mechanism is used for knocking the inner formed workpiece from the bottom end of the forming frame 2 so that the workpiece can not be adhered to the inner wall of the forming frame 2 and is convenient for workpiece demolding;
when the scheme is put into practical use, raw materials are poured into the forming frame 2 through external conveying equipment, then the forming frame 2 is covered, after the internal materials are formed, the covering is opened, the material pushing and demolding mechanism is started, the materials are pushed from the bottom end of the forming frame 2 to move obliquely upwards through the material pushing and demolding mechanism, meanwhile, the material ejecting mechanism is vibrated to start, the materials can be better separated from the forming frame 2 through a periodic ejecting mode, the problem of die sticking is avoided, and after the materials are completely ejected from the inside of the forming frame 2, the materials can slide onto the feeding mechanism 1 along the oblique material pushing and demolding mechanism under the self gravity of the materials and are conveyed through the feeding mechanism 1; like this can effectively conveniently take out the material after the shaping from the inside of shaping frame 2, can realize automatically taking out the material from shaping frame 2 is inside, and transport on feeding mechanism 1 through the automatic inclined transfer after taking out to material and the problem of shaping frame 2 adhesion when effectively solving the drawing of patterns through vibrations liftout mechanism make the shaping effect of material better, and shaping efficiency is higher.
As a further scheme of the invention, the material pushing and demoulding mechanism comprises a fixed threaded column 413 and a fixed motor 403, the fixed threaded column 413 is rotatably connected with a support frame 5, the fixed motor 403 is fixedly connected with the support frame 5, an output shaft of the fixed motor 403 passes through the support frame 5 and is fixedly connected with the fixed threaded column 413, the upper end of the fixed threaded column 413 is in threaded connection with a fixed sleeve 414, one side of the fixed threaded column 413 is provided with a second rotating seat 411, the bottom end of the second rotating seat 411 is rotatably connected with the support frame 5, the upper end of the second rotating seat 411 is sleeved with a second transmission belt 412, the other end of the second transmission belt 412 is sleeved outside the bottom end of the fixed threaded column 413, a connecting gear 410 is fixed on the second rotating seat 411, the support frame 5 is rotatably connected with a first rotating seat 409, a transmission gear 408 is fixed on the first rotating seat 409, and the transmission gear 408 is meshed with the connecting gear 410, the diameter of the cross section of the connecting gear 410 is twice that of the cross section of the transmission gear 408, one end of the support frame 5 is rotatably connected with a transmission threaded column 406, a first transmission belt 407 is sleeved on a first rotating seat 409, the other end of the first transmission belt 407 is sleeved outside the transmission threaded column 406, the upper end of the transmission threaded column 406 is spirally sleeved with a transmission sleeve 405, the top ends of the transmission sleeve 405 and the fixed sleeve 414 are rotatably connected with connecting seats 404, the upper ends of the two connecting seats 404 are fixedly connected with a push plate 401 together, and the push plate 401 is slidably arranged inside the forming frame 2;
when the scheme is put into practical use, after the material is cooled and formed in the forming frame 2, the fixed motor 403 is started to drive the fixed threaded column 413 to rotate, the fixed threaded column 413 drives the second rotating seat 411 to rotate through the second transmission belt 412, the second rotating seat 411 drives the transmission gear 408 and the first rotating seat 409 to rotate through the connecting gear 410, the first rotating seat 409 enables the transmission threaded column 406 to rotate together through the first transmission belt 407, the connecting gear 410 rotates for a circle to drive the transmission gear 408 to rotate for two circles, so that the transmission ratio from the connecting gear 410 to the transmission gear 408 is ensured to be one to two, the two ends of the push plate 401 can be raised with different efficiencies to achieve the effect of inclination, due to the limiting effect of the connecting seat 404, when the transmission threaded column 406 and the fixed threaded column 413 rotate, the transmission sleeve 405 and the fixed sleeve 414 at the top end are raised along with the rotation, the push plate 401 at the top end is pushed to slide towards the upper part of the forming frame 2 together with the material, make the material after the inside shaping of shaping frame 2 can be very conveniently follow shaping frame 2 inside and take out, more make things convenient for the drawing of patterns after the material shaping, the material after the drawing of patterns is carried through feeding mechanism 1, then fixed motor 403 reversal drives push pedal 401 and resets, fixed sleeve 414 through the push pedal 401 bottom both sides difference in rising speed, transmission sleeve 405 jacking push pedal 401, make push pedal 401 rise high up end face to one side slope, gravity through the material under the tilt state drops from push pedal 401 automatically, thereby realize the action of automatic unloading, it is more convenient to use.
As a further scheme of the present invention, the vibrating material ejecting mechanism comprises two connecting plates 402 and a driving motor 304; the two connecting plates 402 are respectively fixedly connected with a fixing sleeve 414 and a transmission sleeve 405, the driving motor 304 is fixed at the upper end of the connecting plate 402 on the left side, the output end of the driving motor 304 is fixed with a universal joint 311, the other end of the universal joint 311 is rotatably connected with a rotating shaft 302, one end of the rotating shaft 302 is fixedly connected with a first cam 303, the other end of the rotating shaft 302 is fixedly sleeved with a second cam 305, the upper ends of the second cam 305 and the first cam 303 are provided with a bottom plate 312, both sides of the upper end of the bottom plate 312 are fixed with fixing rods 314, the upper end of each fixing rod 314 is rotatably provided with a top block 313, the outer part of each top block 313 is sleeved with a top sleeve 301 in a sliding manner, the top sleeve 301 is arranged inside the push plate 401 in a sliding manner, the top end of each top block 313 is fixed with a strong spring 315, and the top end of each strong spring 315 is fixedly connected with the inner wall of the top sleeve 301;
when the scheme is put into practical use, a material is molded in the molding frame 2, and is pushed upwards by the material pushing and demolding mechanism for demolding, the driving motor 304 is started to drive the rotating shaft 302 to rotate, the rotating period of the second cam 305 is opposite to that of the first cam 303, the first cam 303 and the second cam 305 at two ends of the rotating shaft 302 alternately push the bottom plate 312 at the upper end to ascend when rotating, the bottom plate 312 ascends and pushes the top block 313 at the upper end to ascend synchronously through the fixed rod 314, so that the strong spring 315 in the top sleeve 301 is compressed to generate elastic potential energy, the upper end of the strong spring 315 acts on the top sleeve 301, the top sleeve 301 can push the material to move in the vertical direction of the material pushing and demolding mechanism, the separation between the material and the material pushing and demolding mechanism can be facilitated, the material is prevented from being stuck on the material pushing and demolding mechanism and inconvenient to be discharged, and then the material is obliquely dropped onto the material feeding mechanism 1 from the material pushing and demolding mechanism, the material is conveyed by the feeding mechanism 1, the first cam 303 and the second cam 305 with opposite rotation periods alternately jack up the jacking sleeves 301 on two sides inside the push plate 401, so that the material can be demoulded by alternately applying force from two sides of the material, the problem of material sticking is effectively solved, and the demoulding treatment effect on the material is better.
As a further scheme of the invention, a base 607 is rotatably arranged on a support frame 5, a third transmission belt 608 is sleeved outside the base 607, the other end of the third transmission belt 608 is sleeved outside a fixed threaded column 413, a second bevel gear 605 is fixed at the upper end of the base 607, a positioning plate 606 is fixed on the support frame 5, a swing rod 611 is rotatably arranged at one end of the positioning plate 606, a first bevel gear 604 is fixed at the other end of the swing rod 611, the first bevel gear 604 is engaged with the second bevel gear 605, a support rod 609 is fixed at the bottom end of a forming frame 2, a rocker 601 is connected at the bottom end of the support rod 609, the support rod 609 is rotatably connected with the center of the rocker 601, a knocking block 610 is fixed at one end of the rocker 601, a telescopic rod 603 is rotatably connected at the other end of the rocker 601, the other end of the telescopic rod 603 is slidably connected with the bottom end of the forming frame 2, a return spring 602 is sleeved outside the telescopic rod 603, and the bottom end of the return spring 602 is fixedly connected with the rocker 601, the top end of the return spring 602 is connected with the bottom end of the forming frame 2 in a sliding manner;
when the scheme is put into practical use, a material is molded in the molding frame 2, and when the material is pushed upwards for demolding through the material pushing and demolding mechanism, the fixed threaded column 413 can drive the base 607 to rotate through the third transmission belt 608, so that the base 607 drives the first bevel gear 604 to rotate through the second bevel gear 605 above, the first bevel gear 604 drives the swing rod 611 to rotate together, one end of the swing rod 611 can contact with one side of the rocker 601 when rotating to push the rocker 601 to rotate, so that the telescopic rod 603 at one end of the rocker 601 retracts, the return spring 602 is compressed, the swing rod 611 does not contact with the rocker 601, and then the rocker 601 can be driven to rotate and reset around the support rod 609 under the elastic force of the return spring 602, so that the knocking block 610 at the other end of the rocker 601 is in contact and impact with the bottom end of the molding frame 2, the molding frame 2 can be conveniently separated from the material through the impact mode, and the demolding of the material from the inside of the molding frame 2 is convenient, the demolded material is transported upwards through the material pushing and demolding mechanism, and the material is obliquely dropped onto the feeding mechanism 1 from the material pushing and demolding mechanism and is conveyed through the feeding mechanism 1.
As a further scheme of the present invention, one end of the second cam 305 is fixed with a connecting shaft 310, a fixing plate 307 is fixed on a connecting plate 402 on the right side, a scroll plate 309 is rotatably disposed inside the fixing plate 307, one end of the connecting shaft 310 is abutted with the scroll plate 309, the other end of the scroll plate 309 is fixed with a fixed gear 308, a rack 306 is fixed at the bottom end of the forming frame 2, the rack 306 is engaged with the fixed gear 308, and a sliding groove for abutting with the rack 306 is formed on the connecting plate 402;
when the scheme is put into practical use, when the rotating shaft 302 is driven by the driving motor 304 to rotate, because the driving motor 304 is fixed on the material pushing and demolding mechanism, when the material pushing and demolding mechanism pushes up and moves up, the driving motor 304 can move up along with the material pushing and demolding mechanism, so that the distance from the rotating shaft 302 to the molding frame 2 is shortened, when the fixing plate 307 moves up, the fixed gear 308 on one side of the spiral groove disc 309 moves up along with the fixed gear 308 to contact with the rack 306 to rotate, one end of the connecting shaft 310 is butted in the inner part of the spiral groove disc 309, the rotation of the spiral groove disc 309 can enable the connecting shaft 310 to move up gradually along with the height of one end of the spiral groove disc 309, so that the whole rotating shaft 302 can gradually incline along with the rotation number of the spiral groove disc 309 around the universal joint 311, the pushing effect of the material pushed by the vibrating and ejecting mechanism after the inclination is gradually enhanced, the material is separated from the material pushing mechanism by the gradual impact effect, and then the material is inclined and released from the material ejecting mechanism to the feeding mechanism 1, the material is conveyed by the feeding mechanism 1, and the rotating shaft 302 is integrally inclined by the connecting shaft 310 which gradually rises along the height of the scroll plate 309, so that the jacking effect of the upper end jacking sleeve 301 on the material is gradually enhanced, and the demoulding effect is better.
As a further scheme of the invention, a limiting clamping groove is formed in the forming frame 2, the push plate 401 is slidably arranged in the limiting clamping groove, the outer wall of the push plate 401 can be completely attached to the inner wall of the limiting clamping groove, no gap is formed in the forming frame 2 due to the complete attachment, and the problem of material leakage during hot forging forming is avoided.
As a further scheme of the invention, the plane of the top end of the driving roller in the feeding mechanism 1 and the upper end surface of the forming frame 2 are in the same horizontal plane, so that when the material is obliquely conveyed by the pushing and demolding mechanism, the material can just move to the upper end of the feeding mechanism 1 to be transported by the feeding mechanism 1 when the material is separated to the bottom.
The working principle is as follows: in use, as shown in figure 1, the raw materials are poured into the forming frame 2 through external conveying equipment, then the forming frame 2 is covered, after the inner material is formed, the cover is opened, after the material is cooled and formed in the forming frame 2, the fixed motor 403 is started to drive the fixed threaded column 413 to rotate, the fixed threaded column 413 drives the second rotating base 411 to rotate through the second transmission belt 412, the second rotating base 411 drives the transmission gear 408 and the first rotating base 409 to rotate through the connecting gear 410, the first rotating base 409 enables the transmission threaded column 406 to rotate together through the first transmission belt 407, due to the limiting effect of the connecting seat 404, when the driving threaded column 406 and the fixing threaded column 413 rotate, the transmission sleeve 405 and the fixed sleeve 414 at the top end rise along with the lifting, the push plate 401 at the top end is pushed to slide towards the upper part of the forming frame 2 with the materials, so that the material formed in the forming frame 2 can be conveniently taken out from the forming frame 2;
as shown in fig. 6, the fixed threaded column 413 simultaneously drives the base 607 to rotate through the third transmission belt 608, so that the base 607 drives the first bevel gear 604 engaged with one side to rotate through the second bevel gear 605 above, the first bevel gear 604 drives the swing rod 611 fixed on one side to rotate together, when the swing rod 611 rotates, one end of the swing rod can contact with one side of the rocker 601 to push the rocker 601 to rotate, so that the telescopic rod 603 at one end of the rocker 601 retracts, the return spring 602 is compressed, and after the swing rod 611 does not contact with the rocker 601, the swing rod 601 is driven to rotate and return around the support rod 609 under the elastic force of the return spring 602, so that the knocking block 610 at the other end of the rocker 601 contacts and collides with the bottom end of the forming frame 2, the forming frame 2 can be conveniently separated from the material by means of collision, and the material can be conveniently demolded from the inside of the forming frame 2;
when the material pushing and demolding mechanism pushes up to demold, the driving motor 304 is started to drive the rotating shaft 302 to rotate, the first cam 303 and the second cam 305 at the two ends alternately push the bottom plate 312 at the upper end to ascend when the rotating shaft 302 rotates, the bottom plate 312 ascends and pushes the top block 313 at the upper end to synchronously ascend through the fixing rod 314, so that the strong spring 315 in the top sleeve 301 is compressed to generate elastic potential energy, the upper end of the strong spring 315 acts on the top sleeve 301 to exert upward force on the top sleeve 301, when the rotating shaft 302 is driven to rotate by the driving motor 304, because the driving motor 304 is fixed on the material pushing and demolding mechanism, when the material pushing and demolding mechanism ascends, the driving motor 304 ascends along with the rotating shaft, the distance from the rotating shaft 302 to the molding frame 2 is shortened, when the fixing plate 307 ascends, the fixed gear 308 at one side of the scroll plate 309 ascends along with the fixed gear 308 to contact with the rack 306 to generate rotation, and one end of the connecting shaft 310 is butted in the scroll plate 309, the rotation of the scroll plate 309 can make the height of the connecting shaft 310 rise, so that the whole rotating shaft 302 can gradually incline upwards around the universal joint 311 along with the rotation turns of the scroll plate 309, the jacking effect of the material by the vibrating jacking mechanism after the inclination is gradually enhanced, and the material is separated from the material pushing and demolding mechanism by the gradual impact effect;
after the material is completely ejected out of the forming frame 2, the material slides to the feeding mechanism 1 along the inclined material pushing and demolding mechanism under the action of the gravity of the material, and is conveyed by the feeding mechanism 1.
Claims (7)
1. The utility model provides a large-scale stainless steel hot forging shaping unloading equipment, includes feeding mechanism (1) and shaping frame (2), shaping frame (2) set up the side in feeding mechanism (1), the bottom fixedly connected with support frame (5) of shaping frame (2), be equipped with material pushing and demolding mechanism on support frame (5), be provided with vibrations liftout mechanism on the material pushing and demolding mechanism, material pushing and demolding mechanism is used for upwards ejecting the work piece of the inside shaping of shaping frame (2) from shaping frame (2) inside to make the certain angle of work piece slope move to feeding mechanism (1) under work piece self action of gravity and transport, vibrations liftout mechanism is used for knocking inside shaping work piece from shaping frame (2) bottom, make the work piece can not with the convenient work piece drawing of patterns of adhesion between shaping frame (2) inner wall.
2. The blanking device for the large-scale stainless steel hot forging forming according to claim 1, wherein: the material pushing and demolding mechanism comprises a fixed thread column (413) and a fixed motor (403), the fixed thread column (413) is rotatably connected with a support frame (5), the fixed motor (403) is fixedly connected with the support frame (5), an output shaft of the fixed motor (403) penetrates through the support frame (5) and is fixedly connected with the fixed thread column (413), the upper end of the fixed thread column (413) is connected with a fixed sleeve (414) in a threaded manner, one side of the fixed thread column (413) is provided with a second rotating seat (411), the bottom end of the second rotating seat (411) is rotatably connected with the support frame (5), the upper end of the second rotating seat (411) is sleeved with a second transmission belt (412), the other end of the second transmission belt (412) is sleeved outside the bottom end of the fixed thread column (413), and a connecting gear (410) is fixed on the second rotating seat (411), the supporting frame (5) is rotatably connected with a first rotating seat (409), a transmission gear (408) is fixed on the first rotating seat (409), the transmission gear (408) is meshed with a connecting gear (410), the diameter of the cross section of the connecting gear (410) is twice that of the cross section of the transmission gear (408), one end of the supporting frame (5) is rotatably connected with a transmission threaded column (406), a first transmission belt (407) is sleeved on the first rotating seat (409), the other end of the first transmission belt (407) is sleeved outside the transmission threaded column (406), the upper end of the transmission threaded column (406) is spirally sleeved with a transmission sleeve (405), the top ends of the transmission sleeve (405) and a fixed sleeve (414) are both rotatably connected with a connecting seat (404), and the upper ends of the two connecting seats (404) are jointly and fixedly connected with a push plate (401), the push plate (401) is arranged inside the forming frame (2) in a sliding mode.
3. The blanking device for the large-scale stainless steel hot forging forming according to claim 2, wherein: the vibrating material ejecting mechanism comprises two connecting plates (402) and a driving motor (304); two connecting plates (402) are respectively fixedly connected with a fixing sleeve (414) and a transmission sleeve (405), a driving motor (304) is fixed at the upper end of the left connecting plate (402), an output end of the driving motor (304) is fixed with a universal joint (311), the other end of the universal joint (311) is rotatably connected with a rotating shaft (302), one end of the rotating shaft (302) is fixedly connected with a first cam (303), the other end of the rotating shaft (302) is fixedly sleeved with a second cam (305), the upper ends of the second cam (305) and the first cam (303) are provided with a bottom plate (312), fixing rods (314) are fixed on two sides of the upper end of the bottom plate (312), an ejector block (313) is rotatably arranged at the upper end of the fixing rod (314), an ejector sleeve (301) is sleeved outside the ejector block (313) in a sliding manner, and the ejector sleeve (301) is arranged inside a push plate (401) in a sliding manner, the top end of the top block (313) is fixed with a strong spring (315), and the top end of the strong spring (315) is fixedly connected with the inner wall of the top sleeve (301).
4. The blanking device for the large-scale stainless steel hot forging forming according to claim 2, wherein: the support frame (5) is rotatably provided with a base (607), a third transmission belt (608) is sleeved outside the base (607), the other end of the third transmission belt (608) is sleeved outside a fixed threaded column (413), a second bevel gear (605) is fixed at the upper end of the base (607), a positioning plate (606) is fixed on the support frame (5), one end of the positioning plate (606) is rotatably provided with a swing rod (611), the other end of the swing rod (611) is fixed with a first bevel gear (604), the first bevel gear (604) is meshed with the second bevel gear (605), the bottom end of the forming frame (2) is fixed with a support rod (609), the bottom end of the support rod (609) is connected with a warping plate (601), the support rod (609) is rotatably connected with the center of the warping plate (601), and one end of the warping plate (601) is fixed with a knocking block (610), the other end of wane (601) rotates and is connected with telescopic link (603), the other end and the shaping frame (2) bottom sliding connection of telescopic link (603), reset spring (602) have been cup jointed to the outside of telescopic link (603), the bottom and wane (601) fixed connection of reset spring (602), the top and the shaping frame (2) bottom sliding connection of reset spring (602).
5. The blanking device for the large-scale stainless steel hot forging forming according to claim 3, wherein the blanking device comprises: one end of the second cam (305) is fixed with a connecting shaft (310), a fixing plate (307) is fixed on the connecting plate (402) on the right side, a scroll plate (309) is rotatably arranged inside the fixing plate (307), one end of the connecting shaft (310) is in butt joint with the scroll plate (309), a fixed gear (308) is fixed at the other end of the scroll plate (309), a rack (306) is fixed at the bottom end of the forming frame (2), the rack (306) is meshed with the fixed gear (308), and a sliding groove used for being in butt joint with the rack (306) is formed in the connecting plate (402).
6. The blanking device for the large-scale stainless steel hot forging forming according to claim 2, wherein: spacing draw-in groove has been seted up to shaping frame (2) inside, push pedal (401) slide and set up the inside at spacing draw-in groove, the outer wall of push pedal (401) can laminate completely with the inner wall of spacing draw-in groove.
7. The blanking device for the large-scale stainless steel hot forging forming according to claim 1, wherein: the plane of the top end of the driving roller in the feeding mechanism (1) and the upper end surface of the forming frame (2) are in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556934.8A CN114850383A (en) | 2022-05-19 | 2022-05-19 | Large-scale stainless steel hot forging forming blanking equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556934.8A CN114850383A (en) | 2022-05-19 | 2022-05-19 | Large-scale stainless steel hot forging forming blanking equipment |
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| CN114850383A true CN114850383A (en) | 2022-08-05 |
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| CN202210556934.8A Pending CN114850383A (en) | 2022-05-19 | 2022-05-19 | Large-scale stainless steel hot forging forming blanking equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430795A (en) * | 2022-08-29 | 2022-12-06 | 邵东智能制造技术研究院有限公司 | Large-scale stainless steel hot forging forming blanking equipment |
| CN117798350A (en) * | 2024-03-01 | 2024-04-02 | 三明明泉重工有限公司 | Forging die for manufacturing excavator bucket teeth and operation method thereof |
-
2022
- 2022-05-19 CN CN202210556934.8A patent/CN114850383A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430795A (en) * | 2022-08-29 | 2022-12-06 | 邵东智能制造技术研究院有限公司 | Large-scale stainless steel hot forging forming blanking equipment |
| CN115430795B (en) * | 2022-08-29 | 2023-09-05 | 邵东智能制造技术研究院有限公司 | Large-scale stainless steel hot forging shaping unloading equipment |
| CN117798350A (en) * | 2024-03-01 | 2024-04-02 | 三明明泉重工有限公司 | Forging die for manufacturing excavator bucket teeth and operation method thereof |
| CN117798350B (en) * | 2024-03-01 | 2024-05-28 | 三明明泉重工有限公司 | Forging die for manufacturing excavator bucket teeth and operation method thereof |
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