CN111421094A - Single armed forging press manipulator - Google Patents
Single armed forging press manipulator Download PDFInfo
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- CN111421094A CN111421094A CN202010266424.8A CN202010266424A CN111421094A CN 111421094 A CN111421094 A CN 111421094A CN 202010266424 A CN202010266424 A CN 202010266424A CN 111421094 A CN111421094 A CN 111421094A
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- forging
- frame
- pressing
- longitudinal
- manipulator
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- 238000005242 forging Methods 0.000 title claims abstract description 154
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims description 45
- 238000007790 scraping Methods 0.000 claims description 37
- 239000010720 hydraulic oil Substances 0.000 abstract description 20
- 239000012634 fragment Substances 0.000 abstract description 17
- 239000002184 metal Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 8
- 238000005457 optimization Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 230000007774 longterm Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010273 cold forging Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
Images
Classifications
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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
- B21J13/10—Manipulators
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- B08B1/165—
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- B08B1/30—
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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
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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
- B21J13/06—Hammers tups; Anvils; Anvil blocks
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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
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
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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
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
Abstract
The invention discloses a single-arm forging manipulator, which structurally comprises a forging platform, a bearing support, a scrap collecting frame, a transverse moving bearing frame, a longitudinal forging device, a longitudinal hydraulic oil cylinder and a longitudinal frame, and has the following effects: through the crossbearer, the lateral shifting bearing frame, vertical forging and pressing device and vertical hydraulic cylinder and indulge the frame and constitute biaxial motion forging and pressing manipulator, through the lateral shifting bearing frame, can make the manipulator carry out stable lateral motion, and can make the even and effectively dispersed recoil power that produces of support atress in the forging and pressing process, improve the forging and pressing effect of machined part, hydraulic pressure energy through hydraulic cylinder production, can make vertical forging and pressing device carry out stable longitudinal motion, can carry out two-way synchronization to the metal fragment on machined part surface before the forging and pressing and scrape the clearance, avoid adding work piece and metal fragment and merging the forging and pressing in the forging and pressing, thereby improve the cooling homogeneity and the efficiency of casting and pressing part forging.
Description
Technical Field
The invention relates to the field of forging machinery, in particular to a single-arm forging press manipulator.
Background
The manipulator is an automatic device which imitates partial actions of a human hand and finishes the functions of feeding, discharging, transferring between stations and the like according to a preset program, track or other requirements, can be used for finishing auxiliary procedures in the forging production process and can carry out forging operation, the manipulator can be used for ensuring the product quality in the production process, improving the labor productivity and enabling workers to get rid of heavy and repeated physical labor, and can replace people to operate in special environments of high temperature, high pressure, low temperature, dust and the like, the forging and pressing manipulator can not avoid metal fragments attached to the surfaces of workpieces, the workpieces and the metal fragments can be forged and pressed together in the forging operation process, the temperature difference between the forged workpieces and the metal fragments is large, the workpieces are cooled unevenly after the forging operation, the later-stage cold forging is easy to crack, and therefore, a single-arm forging manipulator needs to be developed, solve forging press manipulator with this and can't avoid the metal fragment on being attached to machined part surface usually, often can forge and press machined part and metal fragment in the lump in forging and pressing operation in-process, forge and press the temperature difference between machined part and the metal fragment great, often can make the machined part cooling inhomogeneous after the forging and pressing, cause the problem that later stage cold forging easily produced the fracture.
Summary of the invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a single-arm forging manipulator structurally comprises a forging platform, a bearing support, a scrap collecting frame, a transverse moving bearing frame, a longitudinal forging device, a longitudinal hydraulic oil cylinder and a longitudinal frame, the top of the bearing support is provided with a forging platform, the forging platform is welded with the bearing support, two sides of the forging platform are provided with two scrap collecting frames, the chip collecting frame is buckled with the bearing support, the rear end of the forging platform is provided with a transverse frame, the transverse frame is welded with the bearing support, a transverse moving bearing frame is arranged above the forging and pressing table and is matched with the transverse frame, the top of the transverse moving bearing frame is provided with a longitudinal frame which is vertically arranged on the transverse moving bearing frame, the front end of the longitudinal frame is provided with a longitudinal hydraulic oil cylinder, a longitudinal forging device is arranged below the longitudinal hydraulic oil cylinder, and the longitudinal forging device is matched with the longitudinal hydraulic oil cylinder.
As a further optimization of the technical scheme, the lateral shifting bearing frame is composed of a bearing column, a top plate, oblique rods, nuts, screw rods and a stepping motor, the center of the bottom of the top plate is provided with the bearing column, the bearing column is vertically welded to the bottom of the top plate, the bottom of the bearing column is provided with the stepping motor, the stepping motor is installed at the bottom of the bearing column, two oblique rods are arranged on two sides of the bearing column and welded to the top plate, the nuts are arranged at the bottom ends of the oblique rods and transversely welded to the oblique rods, the screw rods are arranged at the center of the stepping motor and matched with the stepping motor, and the oblique rods are matched with the screw rods through the nuts.
As the further optimization of the technical scheme, the longitudinal forging and pressing device consists of a longitudinal forging and pressing mechanism, rotary motors, a scrap removing movable mechanism and punches, the punches are arranged at the bottom end of the longitudinal forging and pressing mechanism and matched with the longitudinal forging and pressing mechanism, the two rotary motors are arranged on two sides of the longitudinal forging and pressing mechanism, the rotary motors are matched with the longitudinal forging and pressing mechanism, the scrap removing movable mechanism is arranged at the front end of the longitudinal forging and pressing mechanism, and the scrap removing movable mechanism is matched with the longitudinal forging and pressing mechanism.
As a further optimization of the technical scheme, the longitudinal forging mechanism consists of a piston, a piston rod, a driving gear, a driven toothed ring, a rotary punch and a connecting shaft, the piston is arranged at the top end of the piston rod and connected with the piston rod, the rotary punch is arranged at the bottom end of the piston rod and movably connected with the piston rod, the rotary punch is provided with the driven toothed ring, the driven toothed ring is buckled with the rotary punch, the connecting shaft is arranged above the driven toothed ring, the connecting shaft is provided with two driving gears, the driving gear is fixedly connected with the connecting shaft, and the driving gear is meshed with the driven toothed ring.
As a further optimization of the technical scheme, the rotary plunger consists of a rotary support, a joint, a plunger and a spiral groove, the joint is arranged at the top end of the plunger, the joint and the plunger are of an integrated structure, the rotary support is arranged on the outer ring of the joint, the rotary support is matched with the joint, the joint is connected with the piston rod through the rotary support, the spiral groove is arranged on the outer ring of the plunger, and the spiral groove and the plunger are of an integrated structure.
As a further optimization of this technical scheme, clear bits movable mechanism constitute by lead screw nut seat, spacing slide, spring telescopic link, scraper blade, scrap scraping knife, lead screw nut seat both sides be equipped with two scraper blades, scraper blade and scraper blade adopt hinge fit, the scraper blade bottom be equipped with scrap scraping knife, scrap scraping knife and scraper blade connection, scrap scraping knife slope set up in the scraper blade bottom, lead screw nut seat top be equipped with two spacing slides, spacing slide and lead screw nut seat adopt interference fit, spacing slide bottom be equipped with spring telescopic link, spring telescopic link head and the tail both ends and scraper blade and spacing slide swing joint.
As the further optimization of this technical scheme, the roof locate indulge the frame bottom and the two welds mutually, the screw rod transversely set up in the crossbearer inside and the two lock mutually.
As a further optimization of the technical scheme, the punch rod is arranged at the central position of the driven gear ring and is buckled with the driven gear ring, and the punch rod is arranged at the top of the punch and is buckled with the punch rod.
Advantageous effects
The single-arm forging press manipulator disclosed by the invention is reasonable in design and strong in functionality, and has the following beneficial effects:
the transverse frame, the transverse moving bearing frame, the longitudinal forging device, the longitudinal hydraulic oil cylinder and the longitudinal frame form a double-axial-motion forging manipulator, the manipulator can perform stable transverse motion by transversely moving the bearing frame, the bracket can be uniformly stressed and the recoil force generated in forging can be effectively dispersed in the forging process, the forging effect of a machined part is improved, the longitudinal forging device can perform stable longitudinal motion by hydraulic energy generated by the hydraulic oil cylinder, metal fragments on the surface of the machined part can be bidirectionally and synchronously scraped and cleaned before forging, the condition that the workpiece and the metal fragments are added in forging and pressing are combined is avoided, and the cooling uniformity and the cooling efficiency of the forged and pressed part are improved;
the top plate, the inclined rod and the cross frame form a triangular stress structure, and under the connecting action of the stepping motor, the nut and the screw rod, the manipulator has the function of transverse linear motion, the formed triangular stress structure is utilized, the structure can be uniformly stressed in the forging process, the structure is not easy to deform in long-term forging, and the generated recoil force can be effectively dispersed under the action of the sliding structure formed by the bearing column and the forging table, so that the generated recoil force returns to the stress point of the workpiece, and the forging effect of the workpiece is improved;
the rotary structure is composed of a rotary support, a joint and a punch, the formed rotary structure is vertically connected with a piston rod, the punch moves linearly along the lead of the piston rod, the punch is connected with a driven toothed ring, the driven toothed ring is meshed with a driving gear, the driving gear is connected with a connecting shaft, the connecting shaft drives the punch to perform clockwise rotary motion with the same lead when rotating clockwise, at the moment, a screw nut seat performs downward linear motion along a spiral groove on the surface of the punch, two scraping plates arranged on two sides are driven to be in contact with the surface of a forging part, downward vertical acting force can be converted into kinetic energy of the two scraping plates moving towards the two sides of the surface of the forging part through an inclined angle generated by the contact of a scraping knife and the surface of the forging part, the two vertically arranged scraping plates perform bidirectional synchronous scraping and cleaning on metal fragments on the surface of a workpiece, and the screw nut seat rises when the punch rotates anticlockwise, the scraper blade resets automatically under spring telescopic link connection to improve the machined part and can carry out high-efficient clearance to the remaining piece in surface automatically before the forging and pressing.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a single arm forging manipulator according to the present invention;
FIG. 2 is a front view of the lateral shifting carrier of the present invention;
FIG. 3 is a front view of the longitudinal forging apparatus of the present invention;
FIG. 4 is a front cross-sectional structural view of the longitudinal forging mechanism of the present invention;
FIG. 5 is a schematic side sectional view of a rotary punch according to the present invention;
fig. 6 is a front view of the combined structure of the chip cleaning moving mechanism and the rotary punch of the invention.
In the figure: forging table-1, bearing support-2, scrap collecting frame-3, transverse frame-4, transverse moving bearing frame-5, bearing column-51, top plate-52, inclined rod-53, nut-54, screw-55, stepping motor-56, longitudinal forging device-6, longitudinal forging mechanism-61, piston-61 a, piston rod-61 b, driving gear-61 c, driven gear ring-61 d, rotary punching rod-61 e, rotary support-61 e1, joint-61 e2, punching rod-61 e3, spiral groove-61 e4, connecting shaft-61 f, rotary motor-62, scrap cleaning movable mechanism-63, lead screw nut seat-63 a, limiting slide plate-63 b, spring telescopic rod-63 c, scraper-63 d, scraping plate-61 e4, connecting shaft-61 f, A scrap scraping knife-63 e, a punch-64, a longitudinal hydraulic oil cylinder-7 and a longitudinal frame-8.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-4, the present invention provides an embodiment of a single-arm forging manipulator:
referring to fig. 1, a single-arm forging manipulator structurally comprises a forging platform 1, a bearing support 2, a scrap collecting frame 3, a transverse frame 4, a transverse moving bearing frame 5, a longitudinal forging device 6, a longitudinal hydraulic cylinder 7 and a longitudinal frame 8, wherein the forging platform 1 is arranged at the top of the bearing support 2, the forging platform 1 is welded with the bearing support 2, two scrap collecting frames 3 are arranged on two sides of the forging platform 1, the scrap collecting frames 3 are buckled with the bearing support 2, the transverse frame 4 is arranged at the rear end of the forging platform 1, the transverse frame 4 is welded with the bearing support 2, the transverse moving bearing frame 5 is arranged above the forging platform 1, the transverse moving bearing frame 5 is matched with the transverse frame 4, the longitudinal frame 8 is arranged at the top of the transverse moving bearing frame 5, the longitudinal frame 8 is vertically arranged on the transverse moving bearing frame 5, the longitudinal hydraulic cylinder 7 is arranged at the front end of the longitudinal frame 8, a longitudinal forging device 6 is arranged below the longitudinal hydraulic oil cylinder 7, and the longitudinal forging device 6 is matched with the longitudinal hydraulic oil cylinder 7.
Referring to fig. 2, the transverse moving bearing frame 5 is composed of a bearing column 51, a top plate 52, an inclined rod 53, a nut 54, a screw 55 and a stepping motor 56, the top plate 52 is arranged at the bottom end of the longitudinal frame 8 and welded to the bottom end of the longitudinal frame, the bearing column 51 is arranged at the center of the bottom of the top plate 52, the bearing column 51 is vertically welded to the bottom of the top plate 52, the stepping motor 56 is arranged at the bottom of the bearing column 51, two inclined rods 53 are arranged at two sides of the bearing column 51 in an axisymmetric structure, the inclined rods 53 are welded to the top plate 52, the nut 54 is arranged at the bottom end of the inclined rods 53, the nut 54 is transversely welded to the inclined rods 53, the screw 55 is arranged at the center of the stepping motor 56, the screw 55 is matched with the stepping motor 56, the inclined rods 53 are matched with the screw 55, the screw 55 is transversely arranged inside the cross frame 4 and is buckled with the cross frame.
Referring to fig. 3, the longitudinal forging device 6 is composed of a longitudinal forging mechanism 61, a rotary motor 62, a scrap-removing moving mechanism 63 and a punch 64, the punch 64 is arranged at the bottom end of the longitudinal forging mechanism 61, the punch 64 is matched with the longitudinal forging mechanism 61, two rotary motors 62 are arranged on two sides of the longitudinal forging mechanism 61 in an axisymmetric structure, the rotary motor 62 is matched with the longitudinal forging mechanism 61, the scrap-removing moving mechanism 63 is arranged at the front end of the longitudinal forging mechanism 61, and the scrap-removing moving mechanism 63 is matched with the longitudinal forging mechanism 61.
Referring to fig. 4, the longitudinal forging mechanism 61 is composed of a piston 61a, a piston rod 61b, a driving gear 61c, a driven gear ring 61d, a rotary punch 61e, and a connecting shaft 61f, the top end of the piston rod 61b is provided with a piston 61a, the piston 61a is connected with the piston rod 61b, the piston 61a is arranged in the longitudinal hydraulic oil cylinder 7 and is matched with the longitudinal hydraulic oil cylinder 7, the bottom end of the piston rod 61b is provided with a rotary punch 61e, the rotary punch 61e is movably connected with the piston rod 61b, the rotary punch 61e is provided with a driven toothed ring 61d, the driven toothed ring 61d is buckled with the rotary punch 61e, a connecting shaft 61f is arranged above the driven toothed ring 61d, the connecting shaft 61f on be equipped with two driving gears 61c in parallel equidistance, driving gear 61c and connecting shaft 61f fixed connection, driving gear 61c and driven ring gear 61d mesh mutually.
The hydraulic lifting device also comprises a longitudinal hydraulic oil cylinder 7 which is vertically fixed at the front end of the longitudinal frame 8 and the head end of which is arranged downwards.
The forging and pressing platform also comprises a top plate 52 which is in sliding fit with a sliding groove at the rear end of the forging and pressing platform 1 through a bearing column 51.
The device also comprises a rotary motor 62 arranged on the side edge of the longitudinal frame 8 and in sliding fit with the longitudinal frame, and the connecting shaft 61f rotates through the torque generated by the rotary motor 62.
When the triangular stress structure is used, the top plate 52, the inclined rod 53 and the transverse frame 4 form the triangular stress structure, the stepping motor 56 is enabled to have the function of transverse linear motion in work under the connecting action of the stepping motor 56, the nut 54 and the screw rod 55, the formed triangular stress structure is utilized, the stress of the structure can be uniform in the forging process, the deformation in long-term forging is not easy to occur, the recoil force generated in forging can be effectively dispersed under the action of the sliding structure formed by the bearing column 51 and the forging table 1, and the generated recoil force returns to the stress point of the workpiece, so that the forging effect of the workpiece is improved.
Example 2
Referring to fig. 1-6, the present invention provides an embodiment of a single-arm forging manipulator:
referring to fig. 1, a single-arm forging manipulator structurally comprises a forging platform 1, a bearing support 2, a scrap collecting frame 3, a transverse frame 4, a transverse moving bearing frame 5, a longitudinal forging device 6, a longitudinal hydraulic cylinder 7 and a longitudinal frame 8, wherein the forging platform 1 is arranged at the top of the bearing support 2, the forging platform 1 is welded with the bearing support 2, two scrap collecting frames 3 are arranged on two sides of the forging platform 1, the scrap collecting frames 3 are buckled with the bearing support 2, the transverse frame 4 is arranged at the rear end of the forging platform 1, the transverse frame 4 is welded with the bearing support 2, the transverse moving bearing frame 5 is arranged above the forging platform 1, the transverse moving bearing frame 5 is matched with the transverse frame 4, the longitudinal frame 8 is arranged at the top of the transverse moving bearing frame 5, the longitudinal frame 8 is vertically arranged on the transverse moving bearing frame 5, the longitudinal hydraulic cylinder 7 is arranged at the front end of the longitudinal frame 8, a longitudinal forging device 6 is arranged below the longitudinal hydraulic oil cylinder 7, and the longitudinal forging device 6 is matched with the longitudinal hydraulic oil cylinder 7.
Referring to fig. 2, the transverse moving bearing frame 5 is composed of a bearing column 51, a top plate 52, an inclined rod 53, a nut 54, a screw 55 and a stepping motor 56, the top plate 52 is arranged at the bottom end of the longitudinal frame 8 and welded to the bottom end of the longitudinal frame, the bearing column 51 is arranged at the center of the bottom of the top plate 52, the bearing column 51 is vertically welded to the bottom of the top plate 52, the stepping motor 56 is arranged at the bottom of the bearing column 51, two inclined rods 53 are arranged at two sides of the bearing column 51 in an axisymmetric structure, the inclined rods 53 are welded to the top plate 52, the nut 54 is arranged at the bottom end of the inclined rods 53, the nut 54 is transversely welded to the inclined rods 53, the screw 55 is arranged at the center of the stepping motor 56, the screw 55 is matched with the stepping motor 56, the inclined rods 53 are matched with the screw 55, the screw 55 is transversely arranged inside the cross frame 4 and is buckled with the cross frame.
Referring to fig. 3, the longitudinal forging device 6 is composed of a longitudinal forging mechanism 61, a rotary motor 62, a scrap-removing moving mechanism 63 and a punch 64, the punch 64 is arranged at the bottom end of the longitudinal forging mechanism 61, the punch 64 is matched with the longitudinal forging mechanism 61, two rotary motors 62 are arranged on two sides of the longitudinal forging mechanism 61 in an axisymmetric structure, the rotary motor 62 is matched with the longitudinal forging mechanism 61, the scrap-removing moving mechanism 63 is arranged at the front end of the longitudinal forging mechanism 61, and the scrap-removing moving mechanism 63 is matched with the longitudinal forging mechanism 61.
Referring to fig. 4, the longitudinal forging mechanism 61 is composed of a piston 61a, a piston rod 61b, a driving gear 61c, a driven gear ring 61d, a rotary punch 61e, and a connecting shaft 61f, the top end of the piston rod 61b is provided with a piston 61a, the piston 61a is connected with the piston rod 61b, the piston 61a is arranged in the longitudinal hydraulic oil cylinder 7 and is matched with the longitudinal hydraulic oil cylinder 7, the bottom end of the piston rod 61b is provided with a rotary punch 61e, the rotary punch 61e is movably connected with the piston rod 61b, the rotary punch 61e is provided with a driven toothed ring 61d, the driven toothed ring 61d is buckled with the rotary punch 61e, a connecting shaft 61f is arranged above the driven toothed ring 61d, the connecting shaft 61f on be equipped with two driving gears 61c in parallel equidistance, driving gear 61c and connecting shaft 61f fixed connection, driving gear 61c and driven ring gear 61d mesh mutually.
Referring to fig. 5, the rotary plunger 61e comprises a rotary support 61e1, a joint 61e2, a plunger 61e3 and a spiral groove 61e4, the plunger 61e3 is arranged at the center of the driven toothed ring 61d and is engaged with the driven toothed ring 61d, the joint 61e2 is arranged at the top end of the plunger 61e3, the joint 61e2 and the plunger 61e3 are integrated, the rotary support 61e1 is arranged on the outer ring of the joint 61e2, the rotary support 61e1 is engaged with the joint 61e2, the spiral groove 61e4 is arranged on the outer ring of the plunger 61e3, the spiral groove 61e4 and the plunger 61e3 are integrated, and the plunger 61e3 is arranged at the top of the punch 64 and is engaged with the top of the punch 64.
Referring to fig. 6, the scrap removing moving mechanism 63 comprises a screw nut seat 63a, a limiting slide plate 63b, a spring telescopic rod 63c, a scraping plate 63d, and a scrap scraping knife 63e, two scraping plates 63d are arranged on two sides of the screw nut seat 63a in an axisymmetric structure, the scraping plates 63d and the scraping plates 63d are matched by hinges, the bottom end of the scraping plate 63d is provided with a scrap scraping knife 63e, the scrap scraping knife 63e is connected with the scraping plate 63d, the scrap scraping knife 63e is obliquely arranged at the bottom end of the scraping plate 63d, the top of the screw nut seat 63a is provided with two limiting sliding plates 63b in an axisymmetric structure, the limiting sliding plate 63b and the screw nut seat 63a are in interference fit, a spring telescopic rod 63c is arranged at the bottom of the limiting sliding plate 63b, the head end and the tail end of the spring telescopic rod 63c are movably connected with the scraping plate 63d and the limiting sliding plate 63 b.
The hydraulic lifting device also comprises a longitudinal hydraulic oil cylinder 7 which is vertically fixed at the front end of the longitudinal frame 8 and the head end of which is arranged downwards.
The forging and pressing platform also comprises a top plate 52 which is in sliding fit with a sliding groove at the rear end of the forging and pressing platform 1 through a bearing column 51.
The device also comprises a rotary motor 62 arranged on the side edge of the longitudinal frame 8 and in sliding fit with the longitudinal frame, and the connecting shaft 61f rotates through the torque generated by the rotary motor 62.
The joint 61e2 is connected with the piston rod 61b through a rotary bearing 61e 1.
The screw rod nut seat 63a is matched with the punch 61e3 through a spiral groove 61e 4.
The limiting sliding plate 63b is arranged at the front end of the longitudinal frame 8 and is in sliding fit with the longitudinal frame.
In use, in combination with the first embodiment, a rotary structure is formed by the rotary support 61e1, the joint 61e2 and the punch 61e3, and the formed rotary structure is vertically connected with the piston rod 61b, the punch 61e3 moves linearly along the lead of the movement of the piston rod 61b, because the punch 61e3 is connected with the driven toothed ring 61d, the driven toothed ring 61d is engaged with the driving gear 61c, the driving gear 61c is connected with the connecting shaft 61f, the connecting shaft 61f rotates clockwise to drive the punch 61e3 to perform clockwise rotary movement with the same lead, at the same time, the screw nut seat 63a performs downward linear movement along the spiral groove 61e4 on the surface of the punch 61e3, two scrapers 63d arranged on both sides are driven to contact with the forging surface, the inclined angle generated by the contact of the scraper 63e with the forging surface can convert the downward vertical acting force into the kinetic energy of the two scrapers 63d moving to both sides of the forging surface, two vertically arranged scraping plates 63d are used for synchronously scraping and cleaning metal fragments on the surface of a machined part in a two-way mode, the lead screw nut seat 63a rises when the punch 61e3 rotates anticlockwise, and the scraping plates 63d automatically reset under the connecting action of the spring telescopic rods 63c, so that the machined part can be automatically cleaned efficiently from the residual fragments on the surface before forging.
The specific realization principle is as follows:
the transverse frame 4, the transverse moving bearing frame 5, the longitudinal forging device 6, the longitudinal hydraulic oil cylinder 7 and the longitudinal frame 8 form a double-axial-motion forging manipulator, the manipulator can perform stable transverse motion by transversely moving the bearing frame 5, the bracket can be stressed uniformly and the recoil force generated in forging can be effectively dispersed in the forging process, the forging effect of a machined part is improved, because the top plate 52, the inclined rod 53 and the transverse frame 4 form a triangular stress structure, and the stepping motor 56 can be enabled to have the function of transverse linear motion in the work under the connecting action of the stepping motor 56, the nut 54 and the screw 55, the manipulator can be enabled to have the function of transverse linear motion by utilizing the formed triangular stress structure, the structure can be stressed uniformly in the forging process and is not easy to deform in long-term forging, and the recoil force generated in forging can be effectively dispersed under the action of the sliding structure formed by the bearing column 51 and the forging table 1, the generated recoil force returns to the stress point of the workpiece, thereby improving the forging effect of the workpiece, the longitudinal forging device 6 can perform stable longitudinal motion through hydraulic energy generated by the hydraulic oil cylinder 7, metal fragments on the surface of the workpiece can be scraped and cleaned synchronously in two directions before forging, the phenomenon that the workpiece and the metal fragments are added and forged in forging is avoided, thereby improving the cooling uniformity and the cooling efficiency of the forged workpiece, because the rotary support 61e1, the joint 61e2 and the punch 61e3 form a rotary structure, the formed rotary structure is vertically connected with the piston rod 61b, the punch 61e3 linearly moves along with the lead of the motion of the piston rod 61b, because the punch 61e3 is connected with the driven toothed ring 61d, the driven toothed ring 61d is meshed with the driving gear 61c, the driving gear 61c is connected with the connecting shaft 61f, and when the connecting shaft 61f rotates clockwise, the punch 61e3 is driven to perform clockwise rotary motion with the same lead, at the moment, the screw nut seat 63a performs downward linear motion along the spiral groove 61e4 on the surface of the punch 61e3, the two scraping plates 63d arranged on the two sides are driven to be in contact with the surface of the forging piece, downward vertical acting force can be converted into kinetic energy of the two scraping plates 63d moving towards the two sides of the surface of the forging piece through an inclination angle generated by the contact of the scrap scraping knife 63e and the surface of the forging piece, the two vertically arranged scraping plates 63d can perform bidirectional synchronous scraping and cleaning on metal fragments on the surface of a workpiece, the screw nut seat 63a ascends when the punch 61e3 rotates anticlockwise, the scraping plates 63d automatically reset under the connection action of the spring telescopic rod 63c, and therefore the fact that the workpiece can automatically perform efficient cleaning on fragments remaining on the surface before forging and pressing is improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a single armed forging and pressing manipulator, its structure is including forging platform (1), bearing support (2), collection bits frame (3), crossbearer (4), lateral shifting bearing frame (5), vertical forging and pressing device (6), vertical hydraulic cylinder (7), indulge frame (8), its characterized in that:
bearing support (2) top be equipped with and forge platform (1), forge platform (1) both sides be equipped with collection bits frame (3), forge platform (1) rear end be equipped with crossbearer (4), forge platform (1) top be equipped with lateral shifting bearing frame (5), lateral shifting bearing frame (5) top be equipped with and indulge frame (8), indulge frame (8) front end be equipped with vertical hydraulic cylinder (7), vertical hydraulic cylinder (7) below be equipped with vertical forging and pressing device (6).
2. The single arm forging manipulator of claim 1, wherein: lateral shifting bearing frame (5) constitute by heel post (51), roof (52), down tube (53), nut (54), screw rod (55), step motor (56), roof (52) bottom be equipped with heel post (51), heel post (51) bottom be equipped with step motor (56), heel post (51) both sides be equipped with down tube (53), down tube (53) bottom be equipped with nut (54), step motor (56) central point put and be equipped with screw rod (55).
3. The single arm forging manipulator of claim 1, wherein: vertical forging and pressing device (6) constitute by vertical forging and pressing mechanism (61), rotating electrical machines (62), clear bits moving mechanism (63), drift (64), vertical forging and pressing mechanism (61) bottom be equipped with drift (64), vertical forging and pressing mechanism (61) both sides be equipped with rotating electrical machines (62), vertical forging and pressing mechanism (61) front end be equipped with clear bits moving mechanism (63).
4. The single arm forging manipulator of claim 3, wherein: longitudinal forging mechanism (61) constitute by piston (61a), piston rod (61b), driving gear (61c), driven ring gear (61d), gyration drift (61e), even axle (61f), piston rod (61b) top be equipped with piston (61a), piston rod (61b) bottom be equipped with gyration drift (61e), gyration drift (61e) on be equipped with driven ring gear (61d), driven ring gear (61d) top be equipped with even axle (61f), even axle (61f) on be equipped with driving gear (61 c).
5. The single arm forging manipulator of claim 4, wherein: the rotary plunger (61e) consists of a rotary support (61e1), a joint (61e2), a plunger (61e3) and a spiral groove (61e4), wherein the joint (61e2) is arranged at the top end of the plunger (61e3), the rotary support (61e1) is arranged on the outer ring of the joint (61e2), and the spiral groove (61e4) is arranged on the outer ring of the plunger (61e 3).
6. The single arm forging manipulator of claim 3, wherein: the scrap removing movable mechanism (63) is composed of a screw nut seat (63a), a limiting sliding plate (63b), a spring telescopic rod (63c), scraping plates (63d) and scrap scraping knives (63e), the scraping plates (63d) are arranged on two sides of the screw nut seat (63a), the scrap scraping knives (63e) are arranged at the bottom ends of the scraping plates (63d), the limiting sliding plate (63b) is arranged at the top of the screw nut seat (63a), and the spring telescopic rod (63c) is arranged at the bottom of the limiting sliding plate (63 b).
7. The single arm forging manipulator of claim 2, wherein: the roof (52) locate and indulge frame (8) bottom and the two welds mutually, screw rod (55) transversely set up inside crossbearer (4) and the two lock mutually.
8. The single arm forging manipulator of claim 1, wherein: the punch rod (61e3) is arranged at the center of the driven gear ring (61d) and is buckled with the driven gear ring, and the punch rod (61e3) is arranged at the top of the punch head (64) and is buckled with the punch head (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266424.8A CN111421094A (en) | 2020-04-07 | 2020-04-07 | Single armed forging press manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266424.8A CN111421094A (en) | 2020-04-07 | 2020-04-07 | Single armed forging press manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111421094A true CN111421094A (en) | 2020-07-17 |
Family
ID=71552410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010266424.8A Withdrawn CN111421094A (en) | 2020-04-07 | 2020-04-07 | Single armed forging press manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111421094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370195A (en) * | 2021-06-30 | 2021-09-10 | 哈尔滨科能熔敷科技股份有限公司 | Mechanical arm applied to high-temperature working condition |
| CN113458710A (en) * | 2021-07-14 | 2021-10-01 | 华能威宁风力发电有限公司 | Device for shaping wind power blade |
-
2020
- 2020-04-07 CN CN202010266424.8A patent/CN111421094A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370195A (en) * | 2021-06-30 | 2021-09-10 | 哈尔滨科能熔敷科技股份有限公司 | Mechanical arm applied to high-temperature working condition |
| CN113458710A (en) * | 2021-07-14 | 2021-10-01 | 华能威宁风力发电有限公司 | Device for shaping wind power blade |
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Application publication date: 20200717 |