CN116237806A - Transportation device for switching forging flange stations - Google Patents
Transportation device for switching forging flange stations Download PDFInfo
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- CN116237806A CN116237806A CN202310530768.9A CN202310530768A CN116237806A CN 116237806 A CN116237806 A CN 116237806A CN 202310530768 A CN202310530768 A CN 202310530768A CN 116237806 A CN116237806 A CN 116237806A
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- clamping
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- swinging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
- B23Q7/048—Multiple gripper units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The application relates to a transportation device for switching forging flange stations, and relates to the field of flange forging, comprising a supporting table, wherein one side of the supporting table is fixedly connected with a plurality of universal wheels; the support rod is positioned on one side of the support table far away from the universal wheel and is hinged with the support table; the clamping component is arranged at one end of the supporting rod and is used for clamping the flange blank; the lifting assembly is arranged at one end of the supporting rod far away from the clamping assembly and comprises a lifting part, the lifting part comprises a lifting screw rod and a lifting block, one end of the lifting screw rod is rotationally connected with the supporting table, the lifting block is sleeved on the lifting screw rod and is in threaded connection with the lifting screw rod, a telescopic rod is arranged between the lifting block and the supporting rod, the telescopic rod is fixedly connected with the supporting rod, and the movable end of the telescopic rod is hinged with the lifting block; the hinged part of the support rod and the support table is positioned at one end of the support rod, which is close to the clamping component. The flange blank has the effect of saving labor in the station switching process.
Description
Technical Field
The application relates to the technical field of flange forging, in particular to a transportation device for switching stations of a forged flange.
Background
A flange is a ring-shaped component with connecting holes, which is commonly used for connecting pipes or two devices. In the manufacturing process of the flange, the blocky steel is required to be hammered and forged firstly, and then ring rolling forming is carried out on a ring rolling machine, so that the flange blank is required to be circulated among a plurality of stations.
At present, the transfer device generally used for flange blanks comprises a transfer frame, transfer rods and transfer wheels, wherein the transfer wheels are arranged at two sides of the transfer frame and are respectively connected with the transfer frame in a rotating manner, the transfer rods are fixedly arranged on the transfer frame, one ends of the transfer rods are fixedly connected with clamping heads, and the other ends of the transfer rods are fixedly connected with pushing handles. When the flange blank forging device is used, a user pushes the pushing handle to enable the chuck to be close to the flange blank, the chuck clamps the flange blank, and then the user pushes the pushing handle to move the flange blank to the next forging station under the assistance of the transfer wheel, so that the flange blank is switched among a plurality of stations.
When the flange blank is transported, the flange blank is lifted and pushed by manpower, and the flange blank is heavy, so that the flange blank is easy to consume great manpower in the process of switching stations.
Disclosure of Invention
In order to save the labor that the flange blank spends in the station switching process, this application provides a forging flange conveyer for station switching.
The application provides a forge conveyer for flange station switching adopts following technical scheme:
a transport device for switching forging flange stations, comprising:
one side of the supporting table is fixedly connected with a plurality of universal wheels;
the support rod is positioned at one side of the support table far away from the universal wheel and hinged with the support table;
the clamping component is arranged at one end of the supporting rod and is used for clamping the flange blank;
the lifting assembly is arranged at one end of the supporting rod far away from the clamping assembly and comprises a lifting part, the lifting part comprises a lifting screw rod and a lifting block, one end of the lifting screw rod is rotationally connected with the supporting table, the lifting block is sleeved on the lifting screw rod and is in threaded connection with the lifting screw rod, a telescopic rod is arranged between the lifting block and the supporting rod, the telescopic rod is fixedly connected with the supporting rod, and the movable end of the telescopic rod is hinged with the lifting block;
the hinge joint of the support rod and the support table is positioned at one end of the support rod, which is close to the clamping assembly.
Through adopting above-mentioned technical scheme, rotate the lifting screw, lifting screw drive lifter moves along the axis direction of self, the lifting block is through telescopic link drive bracing piece with self with the pin joint swing of brace table at the removal in-process, the bracing piece drives and presss from both sides and get the subassembly swing, make and press from both sides and get the subassembly and be convenient for be close to the flange blank and lift up the flange blank through lever principle under the cooperation of lifting screw, lifting block, make the flange blank remove another station from a station through the universal wheel on brace table and the brace table, thereby lift up the flange blank through lifting screw, lifting block and make the flange blank easily carry out the station switching, the manpower that the flange blank consumed in the station switching process has been saved.
Optionally, the bracing piece is close to the one end that the subassembly was got to the clamp is connected with first hydro-cylinder, and is close to the one end of lifter is connected with the second hydro-cylinder, first hydro-cylinder with the brace table articulates, and the expansion end with the bracing piece articulates, the second hydro-cylinder with the brace table articulates, and the expansion end with the bracing piece articulates, first hydro-cylinder with the intercommunication has oil pipe between the one end that the expansion end was kept away from to the second hydro-cylinder, and has driving medium through oil pipe flow.
Through adopting above-mentioned technical scheme, the bracing piece can be through the both ends circulation extrusion of self or tensile first hydro-cylinder and second hydro-cylinder at lifting block driven in-process, because first hydro-cylinder and second hydro-cylinder pass through oil pipe intercommunication, drive medium can drive the second hydro-cylinder and stretch out when first hydro-cylinder shrink, first hydro-cylinder and second hydro-cylinder play the cushioning effect to the swing of bracing piece through the flow of drive medium, after clamping the subassembly clamp and getting the flange blank, the bracing piece is difficult for taking place the drunkenness under the cushioning effect of first hydro-cylinder, second hydro-cylinder, make the bracing piece lift, place the process to the flange blank more easily stable, simultaneously the communicating effect of first hydro-cylinder, second hydro-cylinder also is difficult for causing the hindrance to the swing of bracing piece originally.
Optionally, the clamping assembly includes:
the clamping box is provided with an opening at one end, and the opening end is hinged with the supporting rod;
the clamping part is arranged on the clamping box and is used for clamping the flange blank;
and the driving part is arranged on the clamping box and used for driving the clamping part to clamp the flange blank.
Through adopting above-mentioned technical scheme, drive portion drive presss from both sides and gets the portion and make the flange blank press from both sides tightly and get the incasement, carries out the in-process that the station was switched at the flange blank, presss from both sides and gets the case cover and establish on the top of flange blank for impurity in the environment is difficult for dropping on the flange blank.
Optionally, the portion is got to the clamp is provided with a plurality of, and winds press from both sides a week setting of getting the case, the portion is got to the clamp is located press from both sides the middle part of getting the case lateral wall, the portion is got including sliding the setting press from both sides and get the piece, the screw thread is worn to establish press from both sides and get the pole, rotate the connection that the pole is located press from both sides and get the clamp of incasement one end get the head, with press from both sides the fastener chain of head fixed connection, the slip direction that the piece was got to the clamp is for press from both sides the circumference of getting the case, the fastener chain keep away from press from both sides one end fixed connection who gets the head in press from both sides the open end of getting the case, works as press from both sides when getting the head and support tightly flange blank, the fastener chain winds and establishes on the flange blank.
Through adopting above-mentioned technical scheme, slide clamp gets the piece, make clamp get the pole drive press from both sides the head and get the circumference slip of case along pressing from both sides, rotate clamp and get the pole, make clamp get the pole be close to the flange blank gradually, until press from both sides clamp head and the inseparable butt in top of flange blank on getting the pole, when pressing from both sides the pole and get the circumference slip of case along pressing from both sides, press from both sides and get the head and move the fastening chain around establishing on the flange blank, make clamp head can make the fastening chain twine on the flange blank when pressing from both sides the flange blank, thereby can improve the stability of flange blank in the transportation in-process through the winding of fastening chain to the flange blank when pressing from both sides the flange blank, make the flange blank be difficult for taking place to rock under the state that clamp gets the head to press from both sides.
Optionally, the drive portion includes fixed connection the motor on the case lateral wall is got to clamp, with the coaxial fixed connection's of output shaft of motor drive gear, with drive gear engagement's drive ring gear, with drive ring gear fixed connection's drive ring, drive ring gear the drive ring is all overlapped and is established clamp and get on the case, clamp and get the pole slip and wear to establish on the drive ring, clamp and get the coaxial sliding connection of pole and have drive gear, drive gear's slip direction is press from both sides the axis direction of getting the pole, drive gear engagement has fixed cover to establish press from both sides the face gear of getting on the case lateral wall.
Through adopting above-mentioned technical scheme, the motor passes through drive gear drive ring gear and rotates, drive ring gear drives the drive ring and rotates, drive ring belt moves a plurality of clamp and gets the pole and rotate along pressing from both sides the circumference that gets the case in step, press from both sides the pole and get the pole and drive gear along pressing from both sides the circumference that gets the case at pivoted in-process, under face gear's meshing effect, drive gear drive presss from both sides and gets the pole and rotate, press from both sides and get the pole and remove under the screw thread effect that the piece was got to through motor, drive ring, drive gear, make press from both sides and get the pole and easily press from both sides the flange blank when pressing from both sides the case circumference pivoted, and then make the clamp of pressing from both sides the pick head and the winding of fastening chain easily go on in step.
Optionally, the one side that presss from both sides and get the case and be close to the bracing piece is provided with the regulation pole, the one end of regulation pole with it is articulated to press from both sides the one end that gets the case and keep away from the open end, it has the regulating block to press from both sides to get the one end of case to articulate to adjust the pole, the regulating block is followed the length direction slip setting of bracing piece is in on the bracing piece.
Through adopting above-mentioned technical scheme, sliding adjustment piece for adjust the pole and can stimulate clamp and get case relative bracing piece and rotate, make clamp and get the case and easily cooperate the swing of bracing piece and press from both sides and get flange blank, also make the bracing piece be convenient for through press from both sides and get the case and directly hang the flange blank after forging and establish on the ring rolling mill, thereby make conveyer's use more nimble.
Optionally, the regulating block is kept away from one side of adjusting the pole articulates there is the connecting rod, the connecting rod is kept away from the one end of regulating block articulates there is the swing cover, the swing cover is equipped with the swinging arms, the swing cover with the swinging arms rotates to be connected, the one end of swinging arms with the lifting screw is kept away from the one end of brace table articulates.
Through adopting above-mentioned technical scheme, rotate the swinging arms, the swinging arms can keep away from pressing from both sides through swing cover, connecting rod pulling regulating block and get the case for the regulating block is convenient for slide, simultaneously because the swinging arms rotates with the swing cover to be connected, makes the connecting rod be difficult for causing the influence to swinging arms rotation lifting screw.
Optionally, the fixed slot has been seted up to the one end that lifting screw is close to the swinging arms, the fixed slot runs through lifting screw is close to one side of connecting rod, keep away from one side of connecting rod, the swinging arms insert and establish in the fixed slot, spout and draw-in groove have all been seted up along the direction of keeping away from the brace table to the both sides of fixed slot lateral wall, the draw-in groove runs through the open end of fixed slot, the both sides of swinging arms all fixedly connected with slip sets up first fixture block in the spout, slip joint are in the second fixture block in the draw-in groove.
Through adopting above-mentioned technical scheme, the swinging arms has realized through first fixture block, the spout with the articulated of lift screw, make swinging arms and lift screw easily be in stable connected state through with second fixture block joint in the draw-in groove, when swinging arms drive lift screw rotates, the swinging arms pass through first fixture block joint in the spout and second fixture block joint can stably drive lift screw rotation in the draw-in groove, when the swinging arms pulling regulating block, make second fixture block roll-off draw-in groove for the swinging arms can rotate through first fixture block and lift screw, thereby make the swinging arms can pull the regulating block under the prerequisite of stable drive lift screw.
Optionally, fixedly connected with fixed plate on the lifting screw, the fixed plate is located one of them the draw-in groove is kept away from one side of bracing piece, offered a plurality of swing grooves that are used for the joint on the fixed plate the second fixture block, a plurality of the swing groove is followed keep away from the direction of draw-in groove is arranged, adjacent between the swing groove and the swing groove with equal circular arc transition between the draw-in groove.
Through adopting above-mentioned technical scheme, the swinging arms can be clamped in one of them swinging grooves when pulling the regulating block for the swing angle of swinging arms is convenient for regulate and control, makes the rotation angle who presss from both sides and gets the case be convenient for control, and the second fixture block slides between adjacent swinging grooves and between swinging grooves and the draw-in groove along the circular arc line simultaneously, makes the swinging arms easily drive the second fixture block to switch between different swinging grooves, has reduced manual switching's intensity of labour.
Optionally, the notch department of keeping away from the draw-in groove the swing groove is provided with first stopper and second stopper, first stopper the second stopper along the direction sliding connection that keeps away from each other or be close to in the fixed plate, and fixedly connected with spacing spring each other, spacing spring is used for driving first stopper the second stopper slides towards the direction that is close to each other, first stopper the second stopper is close to one side that the swing groove notch is all along the direction that is close to each other towards keeping away from the direction slope of swing groove notch sets up.
Through adopting above-mentioned technical scheme, when the second fixture block slides in the swinging tank that is furthest away from the draw-in groove, the second fixture block promotes first stopper, the second stopper slides towards the direction that keeps away from each other, and make spacing spring store elasticity, until the second fixture block slides in the bottom of swinging tank, first stopper, the second stopper resets under the elasticity effect of spring, and carry out spacing to the second fixture block, thereby easily maintain second fixture block joint in the swinging tank that is furthest away from the draw-in groove, and then make swinging arms pulling clamp get case pivoted angle easily keep.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the lifting screw drives the lifting block to regulate and control the position of the clamping box, so that the clamping box is convenient to lift the flange blank in a mechanical lifting mode after clamping the flange blank, and labor consumed by the flange blank in the station switching process is saved;
2. the clamping rod is driven to slide through the driving ring and the transmission gear is rotated through the face gear, so that the clamping rod can move along the axial direction of the clamping box in the process of sliding along the circumferential direction of the clamping box, the clamping rod is convenient for clamping the flange blank through the clamping head, and meanwhile, the fastening chain can be wound on the flange blank, so that the clamping of the clamping box to the flange blank is easier and more stable;
3. the adjusting block is driven to slide through the swinging rod, and the adjusting rod is driven to swing through the adjusting block, so that the rotation of the clamping box is convenient to realize, and the clamping angle of the flange is convenient to adjust.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view intended to illustrate a clamping assembly;
fig. 3 is an enlarged view at a in fig. 1.
Reference numerals illustrate:
1. a support table; 11. a universal wheel; 2. a support rod; 21. a telescopic rod; 22. a hinge rod; 3. a clamping assembly; 31. clamping the box; 32. a clamping part; 321. clamping the block; 322. clamping the rod; 323. a clamping head; 324. a fastening chain; 33. a driving section; 331. a motor; 332. a drive gear; 333. driving the gear ring; 334. a drive ring; 335. a transmission gear; 336. face gears; 4. a lifting assembly; 41. a lifting part; 411. lifting screw rods; 4111. a fixing groove; 4112. a chute; 4113. a clamping groove; 412. a lifting block; 42. a stabilizing section; 421. a first cylinder; 422. a second cylinder; 423. an oil pipe; 5. a swing assembly; 51. an adjusting section; 511. an adjusting rod; 512. an adjusting block; 52. a swinging part; 521. a connecting rod; 522. a swinging sleeve; 523. a swinging rod; 5231. a first clamping block; 5232. a second clamping block; 524. a fixing plate; 5241. a swinging groove; 525. a first limiting block; 526. a second limiting block; 527. a limit spring; 528. and a hand wheel.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses a forging flange station is switched and is used conveyer. Referring to fig. 1, a transporting device for switching forging flange stations comprises a supporting table 1, a supporting rod 2 hinged with the supporting table 1, a clamping component 3 arranged at one end of the supporting rod 2, and a lifting component 4 arranged at the other end of the supporting rod 2, wherein one side, far away from the supporting rod 2, of the supporting table 1 is provided with a plurality of universal wheels 11, the clamping component 3 is used for clamping flange blanks, and the lifting component 4 is used for driving the supporting rod 2 to swing in the vertical direction.
During the use, lifting unit 4 drive bracing piece 2 swing, and make clamp get the subassembly 3 and be close to the flange blank, clamp and get the subassembly 3 and press from both sides tight flange blank, lifting unit 4 drive bracing piece 2 again promotes clamp and get the subassembly 3, and brace table 1 removes to next station from the forged station of flange under the assistance of universal wheel 11 for the flange blank is convenient for carry out the station switching in forging process, and has saved the manpower that the flange blank consumes in the station switching process.
Referring to fig. 1, a support table 1 is in a rectangular plate shape and is horizontally disposed. The universal wheels 11 are arranged in four and are all located below the supporting table 1, the four universal wheels 11 are respectively located at four top corners of the supporting table 1, and the universal wheels 11 are fixedly connected with the supporting table 1.
The bracing piece 2 articulates there is articulated pole 22, and the articulated department of bracing piece 2 and articulated pole 22 makes bracing piece 2 divide into two different parts of length, and the one end fixed connection of bracing piece 2 is kept away from to articulated pole 22 is in the top surface of supporting bench 1, and articulated pole 22 is vertical to be set up, and articulated axis level of articulated pole 22 sets up, and sets up perpendicularly with the length direction of supporting bench 1. The clamping component 3 is located at one end of the support rod 2, which is close to the hinge rod 22, and the lifting component 4 is located at one end of the support rod 2, which is far away from the hinge rod 22.
The clamping assembly 3 comprises a clamping box 31, a clamping part 32 and a driving part 33, wherein the clamping box 31 is in a circular box shape, one end in the axial direction is in an opening shape, one side of the opening end of the clamping box 31 is hinged with the end part of the support rod 2, and the clamping box 31 is positioned on one side of the support rod 2 far away from the hinged rod 22.
Referring to fig. 2, the clamping portion 32 is provided with a plurality of, and evenly distributed around the axial direction of the clamping box 31, the clamping portion 32 is located in the middle of the clamping box 31, the clamping portion 32 includes a clamping block 321, a clamping rod 322 and a clamping head 323, the clamping block 321 is rectangular and is slidably disposed on the side wall of the clamping box 31, the sliding direction of the clamping block 321 is the circumferential direction of the clamping box 31, one side of the clamping block 321 is located in the clamping box 31, and the other side of the clamping block 321 is located outside the clamping box 31.
The clamping rod 322 is in a circular rod shape, threads penetrate through the clamping block 321, and the axial direction of the clamping rod 322 is the same as the diameter direction of the clamping box 31. The gripping head 323 is in a circular column shape, and is rotatably connected to one end of the gripping rod 322 located in the gripping box 31, and the gripping head 323 and the gripping rod 322 are coaxially arranged. The side wall of the clamping head 323 is fixedly connected with a fastening chain 324, one end, far away from the clamping head 323, of the fastening chain 324 is fixedly connected to the bottom end of the clamping box 31, and the fastening chain 324 is used for being wound on a flange blank along with the clamping head 323 in a tensioning mode in the moving process of the clamping head 323.
Referring to fig. 1 and 2, the driving part 33 includes a motor 331 fixedly connected to the gripping box 31, a driving gear 332 fixedly connected coaxially with an output shaft of the motor 331, a driving gear ring 333 engaged with the driving gear 332, and a driving ring 334 fixedly connected to the driving gear ring 333, the motor 331 is located at a side of the gripping box 31 near the support bar 2 and above the gripping bar 322, and an output shaft of the motor 331 is located at a lower side thereof.
Referring to fig. 3, the driving gear ring 333 is an inner gear ring and is sleeved on the gripping box 31, the driving gear ring 333 is coaxially arranged with the gripping box 31, and the driving gear 332 is positioned inside the driving gear ring 333 and is meshed with internal gear teeth of the driving gear ring 333. The driving ring 334 is in a circular ring shape and is sleeved on the clamping box 31, the driving ring 334 and the clamping box 31 are coaxially arranged and positioned below the driving gear ring 333, and the top end of the driving ring 334 is fixedly connected with the bottom end of the driving gear 332.
The clamping rod 322 is arranged on the driving ring 334 in a penetrating way and is in sliding connection with the driving ring 334, and the sliding direction of the clamping rod 322 and the driving ring 334 is the axial direction of the clamping rod 322. The clamping rod 322 is coaxially provided with a transmission gear 335, the transmission gear 335 is in sliding connection with the clamping rod 322, the sliding direction is the axial direction of the clamping rod 322, the transmission gear 335 is positioned outside the clamping box 31 and is in rotary connection with one side of the clamping block 321 outside the clamping box 31. The transmission gear 335 is meshed with the face gear 336, the face gear 336 is in a ring shape, and is coaxially sleeved on the outer side wall of the clamping box 31, and the face gear 336 is fixedly connected with the clamping box 31 and is positioned below the clamping rod 322.
When the flange blank clamping device is used, the clamping box 31 is covered on the flange blank, the motor 331 is started, the motor 331 drives the driving gear 332 to rotate, the driving gear 332 drives the driving gear ring 333 to rotate, the driving gear ring 333 drives the driving ring 334 to rotate, the driving ring 334 drives the clamping rod 322 to rotate around the axis direction of the clamping box 31, the clamping rod 322 drives the clamping block 321, the clamping head 323 and the transmission gear 335 to slide around the axis direction of the clamping box 31, the transmission gear 335 drives the clamping rod 322 to rotate around the axis direction of the clamping rod under the meshing of the face gear 336, and under the action of the threads of the clamping block 321, the clamping rod 322 can move along the axis direction of the clamping rod 322 in the process of rotating around the axis direction of the clamping box 31, so that the clamping rod 322 drives the clamping head 323 to clamp on the flange blank, the clamping head 323 also rotates around the circumference of the flange blank in the process of being close to the flange blank, and the clamping head 323 enables the fastening chain 324 to wind on the flange blank when the flange blank is clamped, and the flange blank is enabled to be stable and firm easily clamped through the clamping head 323 and the fastening chain 324.
Referring to fig. 1, the lifting assembly 4 includes a lifting part 41 and a stabilizing part 42, the lifting part 41 includes a lifting screw 411 and a lifting block 412, the lifting screw 411 is in a circular rod shape and is vertically arranged, and the bottom end of the lifting screw 411 is rotatably connected with the top surface of the support table 1; the one end fixedly connected with telescopic link 21 of box 31 is got to the bracing piece 2 keeping away from to clamp, and the expansion end of telescopic link 21 articulates with lifting block 412, and lifting block 412 is circular column, and coaxial cover is established on lifting screw 411, lifting block 412 and lifting screw 411 threaded connection.
The stabilizing part 42 comprises a first oil cylinder 421, a second oil cylinder 422 and an oil pipe 423, the first oil cylinder 421 and the second oil cylinder 422 are respectively positioned at two sides of the hinging rod 22, the first oil cylinder 421 and the second oil cylinder 422 are both hinged with the supporting table 1, the hinging axis is parallel to the hinging axis of the supporting rod 2 and the hinging rod 22, the movable end of the first oil cylinder 421 is hinged with one end of the supporting rod 2 close to the clamping box 31, and the movable end of the second oil cylinder 422 is hinged with one end of the supporting rod 2 close to the telescopic rod 21; the oil pipe 423 is located between the first oil cylinder 421 and the second oil cylinder 422, one end of the oil pipe 423 is communicated with one end of the first oil cylinder 421 away from the self-moving end, the other end is communicated with one end of the second oil cylinder 422 away from the self-moving end, the first oil cylinder 421 is communicated with the second oil cylinder 422 through the oil pipe 423, and in the application, the driving medium is hydraulic oil.
When the flange blank lifting device is used, the lifting screw 411 is rotated, the lifting screw 411 drives the lifting block 412 to move in the vertical direction, the lifting block 412 drives the supporting rod 2 to swing in the vertical plane through the telescopic rod 21 in the moving process, so that the supporting rod 2 can easily enable the clamping box 31 for clamping the flange blank to lift up or fall down, and the labor consumed by manually lifting the flange blank for transferring is saved in a mechanical lifting mode.
The supporting rod 2 circularly enables the first oil cylinder 421 and the second oil cylinder 422 to sequentially stretch and retract in the swinging process, when the first oil cylinder 421 contracts, hydraulic oil of the first oil cylinder 421 flows into the second oil cylinder 422, when the second oil cylinder 422 contracts, hydraulic oil of the second oil cylinder 422 flows into the first oil cylinder 421, and the two ends of the supporting rod 2 are easy to stabilize in the swinging process due to mutual flowing of the hydraulic oil by the first oil cylinder 421 and the second oil cylinder 422.
Referring to fig. 1, a swing assembly 5 is provided on a lifting screw 411, the swing assembly 5 includes an adjusting portion 51 and a swing portion 52, the adjusting portion 51 includes an adjusting lever 511 and an adjusting block 512, the adjusting lever 511 is in a long rod shape and is located at one side of the supporting lever 2 away from the hinge lever 22, and one end of the adjusting lever 511 is hinged with one end of the gripping box 31 away from an opening end thereof; the adjusting block 512 is rectangular block-shaped, and is slidably connected to one side of the supporting rod 2 away from the hinge rod 22, the sliding direction of the adjusting block 512 is the length direction of the supporting rod 2, and one side of the adjusting block 512 close to the clamping box 31 is hinged to one end of the adjusting rod 511 away from the clamping box 31.
The swinging part 52 comprises a connecting rod 521, a swinging sleeve 522 and a swinging rod 523, wherein the connecting rod 521 is in a long rod shape and is positioned above the supporting rod 2, and one end of the connecting rod 521 is hinged with one side of the regulating block 512 away from the regulating rod 511; the swinging sleeve 522 is in a circular sleeve shape, the side wall of the swinging sleeve 522 is hinged with one end of the connecting rod 521, which is far away from the adjusting block 512, and the swinging sleeve 522 is sleeved in the middle of the swinging rod 523 in a long round rod shape and is coaxially and rotatably connected with the swinging rod 523.
Referring to fig. 1 and 3, a fixing groove 4111 is formed at the top end of the lifting screw 411, the fixing groove 4111 is rectangular, and the fixing groove 4111 penetrates through one side of the lifting screw 411 close to the support rod 2 and one side of the lifting screw 411 far from the support rod 2. The side walls on two sides of the fixing groove 4111 are provided with a sliding groove 4112 and a clamping groove 4113 along the direction away from the supporting table 1, the sliding groove 4112 and the clamping groove 4113 are rectangular and penetrate through the side wall of the fixing groove 4111, the top end of the clamping groove 4113 penetrates through the top end of the fixing groove 4111, and the length directions of the sliding groove 4112 and the clamping groove 4113 are parallel to the length direction of the lifting screw 411.
Referring to fig. 3, one end of the swing lever 523 is inserted into the fixing groove 4111 and slidably connected to the lifting screw 411. The both sides of swinging rod 523 all fixedly connected with first fixture block 5231, second fixture block 5232, and first fixture block 5231, second fixture block 5232 all are circular column, and first fixture block 5231 slides and sets up in spout 4112, and the slip direction is the length direction of spout 4112, and second fixture block 5232 slip joint is in draw-in groove 4113, and the slip direction is the length direction of draw-in groove 4113.
Referring to fig. 1 and 3, a fixing plate 524 is fixedly connected to the top end of the lifting screw 411, the fixing plate 524 is located at one side of one of the clamping grooves 4113 away from the connecting rod 521, the fixing plate 524 is rectangular plate-shaped and vertically arranged in the width direction, and the fixing plate 524 is curved in an arc shape in the length direction toward the vertically upward direction.
Referring to fig. 3, three swinging grooves 5241 are provided at the top end of the fixing plate 524, the three swinging grooves 5241 are arranged along the length direction of the fixing plate 524, the swinging grooves 5241 are arc-shaped and are matched with the second clamping block 5232, and arc transitions are provided between adjacent swinging grooves 5241 and between the swinging grooves 5241 and the clamping grooves 4113.
The notch department of the swinging groove 5241 that keeps away from draw-in groove 4113 most is provided with first stopper 525 and second stopper 526, and first stopper 525, second stopper 526 are rectangle cubic, and all are located the one side that the swinging rod 523 was kept away from to the fixed plate 524, and first stopper 525, second stopper 526 all sliding connection in the fixed plate 524, and the slip direction is the direction that keeps away from each other or is close to each other, and one side that first stopper 525, second stopper 526 are close to the swinging groove 5241 notch is along the direction slope setting of direction towards being close to the swinging groove 5241 tank bottom that is close to each other. A limiting spring 527 is fixedly connected between the first limiting block 525 and the second limiting block 526, the limiting spring 527 is located on one side, far away from the fixed plate 524, of the first limiting block 525 and the second limiting block 526, and the limiting spring 527 is used for driving the first limiting block 525 and the second limiting block 526 to slide towards the directions close to each other.
Referring to fig. 1, a hand wheel 528 is fixedly connected coaxially with one end of the swing lever 523 remote from the lifting screw 411.
When the height of the clamping box 31 needs to be adjusted, the second clamping block 5232 is clamped in the clamping groove 4113, the hand wheel 528 is rotated, the hand wheel 528 drives the swinging rod 523 to rotate, and the swinging rod 523 stably drives the lifting screw 411 to rotate through the clamping of the first clamping block 5231 and the sliding groove 4112 and the clamping of the second clamping block 5232 and the clamping groove 4113, so that the lifting screw 411 is convenient to drive through the swinging rod 523; when the rotation angle of the clamping box 31 needs to be adjusted, the swinging rod 523 is pulled to enable the second clamping block 5232 to slide out of the clamping groove 4113 and slide into one of the swinging grooves 5241, the swinging rod 523 enables the second clamping block 5232 to be clamped into the swinging groove 5241, the swinging rod 521 is also pulled to swing through the swinging sleeve 522, the connecting rod 521 pulls the adjusting block 512 to slide, the adjusting block 512 pulls the adjusting rod 511 to swing, the adjusting rod 511 enables the clamping box 31 to rotate relative to the supporting rod 2, and therefore the swinging rod 523 not only can drive the lifting screw 411 to rotate, but also can adjust the rotation angle of the clamping box 31; when the second clamping block 5232 slides into the swinging groove 5241 farthest from the clamping groove 4113, the second clamping block 5232 slides in the directions away from each other from the inclined positions of the first limiting block 525 and the second limiting block 526 through the side walls of the second clamping block 5232, the limiting springs 527 store the elastic force, the second clamping block 5232 slides over the first limiting block 525 and the second limiting block 526 and then is abutted to the bottom end of the swinging groove 5241, the first limiting block 525 and the second limiting block 526 reset under the action of the elastic force of the limiting springs 527, and the second clamping block 5232 is clamped in the swinging groove 5241, so that the swinging rod 523 can maintain the position after swinging, and the labor consumption in the flange blank moving process is saved.
The implementation principle of the conveying device for switching the forging flange stations is as follows: when the flange blank clamping device is used, the supporting table 1 moves to the flange blank through the universal wheel 11, the second clamping block 5232 is clamped in the clamping groove 4113, the hand wheel 528 is rotated, the hand wheel 528 drives the lifting screw 411 to rotate through the swinging rod 523, the lifting screw 411 drives the lifting block 412 to move, the lifting block 412 covers the clamping box 31 on the flange blank through the supporting rod 2, the motor 331 is started, the motor 331 drives the driving ring 334 to rotate around the axis direction of the clamping box 31 through the driving gear 332 and the driving gear ring 333, the driving ring 334 drives the clamping rod 322 to rotate around the axis direction of the clamping box 31, the clamping rod 322 enables the clamping head 323 to clamp the flange blank under the action of the driving gear 335 and the face gear 336, and the fastening chain 324 is wound on the flange blank, so that the clamping box 31 is easy to stably clamp the flange blank.
The hand wheel 528 is reversely rotated, so that the supporting rod 2 lifts up the clamping box 31, the swinging rod 523 is pulled, the second clamping block 5232 on the swinging rod 523 is clamped in different swinging grooves 5241, the swinging rod 523 pulls the connecting rod 521 through the swinging sleeve 522, the connecting rod 521 adjusts the rotation angle of the clamping box 31 through the adjusting block 512 and the adjusting rod 511, the flange blank is convenient to carry out station switching transportation, and the flange blank is lifted in a mechanical mode, so that the labor consumption of the flange blank in the station switching transportation process is saved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. A transport device for switching forging flange stations, comprising:
one side of the supporting table (1) is fixedly connected with a plurality of universal wheels (11);
the support rod (2) is positioned on one side of the support table (1) far away from the universal wheel (11) and is hinged with the support table (1);
the clamping component (3) is arranged at one end of the supporting rod (2) and is used for clamping a flange blank;
the lifting assembly (4) is arranged at one end, far away from the clamping assembly (3), of the supporting rod (2), the lifting assembly (4) comprises a lifting part (41), the lifting part (41) comprises a lifting screw rod (411) and a lifting block (412), one end of the lifting screw rod (411) is rotationally connected with the supporting table (1), the lifting block (412) is sleeved on the lifting screw rod (411) and is in threaded connection with the lifting screw rod (411), a telescopic rod (21) is arranged between the lifting block (412) and the supporting rod (2), the telescopic rod (21) is fixedly connected with the supporting rod (2), and the movable end of the telescopic rod is hinged with the lifting block (412).
The hinge joint of the supporting rod (2) and the supporting table (1) is positioned at one end of the supporting rod, which is close to the clamping assembly (3).
2. The transportation device for switching the forging flange station according to claim 1, wherein one end of the supporting rod (2) close to the clamping assembly (3) is connected with a first oil cylinder (421), one end close to the lifting block (412) is connected with a second oil cylinder (422), the first oil cylinder (421) is hinged to the supporting table (1), the movable end is hinged to the supporting rod (2), the second oil cylinder (422) is hinged to the supporting table (1), the movable end is hinged to the supporting rod (2), an oil pipe (423) is communicated between one ends, far away from the movable end, of the first oil cylinder (421) and the second oil cylinder (422), and a driving medium flows through the oil pipe (423).
3. A transport device for switching forging flange stations according to claim 1, characterized in that said gripping assembly (3) comprises:
a clamping box (31) with one end being open and the open end being hinged with the support rod (2);
a clamping part (32) which is arranged on the clamping box (31) and is used for clamping the flange blank;
and the driving part (33) is arranged on the clamping box (31) and is used for driving the clamping part (32) to clamp the flange blank.
4. A transport device for switching forging flange stations according to claim 3, characterized in that the clamping part (32) is provided with a plurality of clamping heads (323) which are fixedly connected with the clamping heads (323) and are arranged around the circumference of the clamping box (31), the clamping part (32) is positioned in the middle of the side wall of the clamping box (31), the clamping part (32) comprises clamping blocks (321) which are slidably arranged on the side wall of the clamping box (31), clamping rods (322) which are threaded on the clamping blocks (321) in a penetrating manner, clamping heads (323) which are rotatably connected with the clamping rods (322) and are positioned at one end of the clamping boxes (31), a fastening chain (324) which is fixedly connected with the clamping heads (323), the sliding direction of the clamping blocks (321) is the circumferential direction of the clamping boxes (31), one end of the fastening chain (324) is far away from the clamping heads (323) is fixedly connected with the opening end of the clamping box (31), and when the clamping heads (323) are abutted against the blank, the blank is tightly wound on the flange (324).
5. The transport device for switching forging flange stations according to claim 4, wherein the driving part (33) comprises a motor (331) fixedly connected to the outer side wall of the clamping box (31), a driving gear (332) coaxially and fixedly connected to an output shaft of the motor (331), a driving gear ring (333) meshed with the driving gear (332), and a driving ring (334) fixedly connected to the driving gear ring (333), the driving gear ring (333) and the driving ring (334) are all sleeved on the clamping box (31), the clamping rod (322) is slidably arranged on the driving ring (334), a transmission gear (335) is coaxially and slidably connected to the clamping rod (322), the sliding direction of the transmission gear (335) is the axial direction of the clamping rod (322), and the transmission gear (335) is meshed with an end face gear (336) fixedly sleeved on the outer side wall of the clamping box (31).
6. A transport device for switching forging flange stations according to claim 3, characterized in that an adjusting rod (511) is arranged on one side of the clamping box (31) close to the supporting rod (2), one end of the adjusting rod (511) is hinged with one end of the clamping box (31) far away from the opening end, one end of the adjusting rod (511) far away from the clamping box (31) is hinged with an adjusting block (512), and the adjusting block (512) is slidably arranged on the supporting rod (2) along the length direction of the supporting rod (2).
7. The transportation device for switching the forging flange station according to claim 6, wherein a connecting rod (521) is hinged to one side, far away from the adjusting rod (511), of the adjusting block (512), a swinging sleeve (522) is hinged to one end, far away from the adjusting block (512), of the connecting rod (521), a swinging rod (523) is sleeved on the swinging sleeve (522), the swinging sleeve (522) is rotatably connected with the swinging rod (523), and one end of the swinging rod (523) is hinged to one end, far away from the supporting table (1), of the lifting screw (411).
8. The transportation device for switching the forging flange station according to claim 7, wherein a fixing groove (4111) is formed in one end, close to the swinging rod (523), of the lifting screw (411), the fixing groove (4111) penetrates through one side, close to the connecting rod (521), of the lifting screw (411) and one side, far away from the connecting rod (521), of the swinging rod (523) to be inserted into the fixing groove (4111), sliding grooves (4112) and clamping grooves (4113) are formed in two sides of the side wall of the fixing groove (4111) along the direction far away from the supporting table (1), the clamping grooves (4113) penetrate through the opening end of the fixing groove (4111), and two sides of the swinging rod (523) are fixedly connected with a first clamping block (5231) which is slidably arranged in the sliding groove (4112) and a second clamping block (5232) which is slidably clamped in the clamping groove (4113).
9. The transportation device for switching the forging flange station according to claim 8, wherein a fixing plate (524) is fixedly connected to the lifting screw (411), the fixing plate (524) is located at one side, away from the supporting rod (2), of one clamping groove (4113), a plurality of swinging grooves (5241) for clamping the second clamping block (5232) are formed in the fixing plate (524), the swinging grooves (5241) are distributed along the direction away from the clamping groove (4113), and arc transitions are formed between adjacent swinging grooves (5241) and between the swinging grooves (5241) and the clamping grooves (4113).
10. The transportation device for switching the forging flange station according to claim 9, wherein a first limiting block (525) and a second limiting block (526) are arranged at a notch of the swing groove (5241) which is farthest from the clamping groove (4113), the first limiting block (525) and the second limiting block (526) are slidably connected to the fixed plate (524) along a direction which is far away from or close to each other, limiting springs (527) are fixedly connected to each other, the limiting springs (527) are used for driving the first limiting block (525) and the second limiting block (526) to slide along a direction which is close to each other, and one sides of the first limiting block (525) and the second limiting block (526) which are close to the notch of the swing groove (5241) are obliquely arranged along a direction which is far away from the notch of the swing groove (5241) along a direction which is close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310530768.9A CN116237806B (en) | 2023-05-12 | 2023-05-12 | Transportation device for switching forging flange stations |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310530768.9A CN116237806B (en) | 2023-05-12 | 2023-05-12 | Transportation device for switching forging flange stations |
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| CN116237806A true CN116237806A (en) | 2023-06-09 |
| CN116237806B CN116237806B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310530768.9A Active CN116237806B (en) | 2023-05-12 | 2023-05-12 | Transportation device for switching forging flange stations |
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| CN115533012A (en) * | 2022-09-26 | 2022-12-30 | 南京德长锻造有限公司 | Turnover equipment for heating forge pieces |
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| US4961337A (en) * | 1989-09-08 | 1990-10-09 | Deere & Company | Parts unloader for top delivery dies |
| JPH0592228A (en) * | 1991-09-30 | 1993-04-16 | Kurimoto Ltd | Automatic transfer device for forging press |
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| Publication number | Publication date |
|---|---|
| CN116237806B (en) | 2023-07-21 |
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