CN118006876A - Automatic feeding device for forging blank - Google Patents
Automatic feeding device for forging blank Download PDFInfo
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- CN118006876A CN118006876A CN202410290124.1A CN202410290124A CN118006876A CN 118006876 A CN118006876 A CN 118006876A CN 202410290124 A CN202410290124 A CN 202410290124A CN 118006876 A CN118006876 A CN 118006876A
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- 238000005242 forging Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000010791 quenching Methods 0.000 abstract description 24
- 230000000171 quenching effect Effects 0.000 abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 230000009467 reduction Effects 0.000 description 41
- 210000000078 claw Anatomy 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
The invention provides an automatic feeding device for forging blanks, which relates to an automatic feeding device for forging blanks, and comprises a vehicle bottom assembly, a vehicle frame assembly and an adjusting assembly, wherein the vehicle frame assembly is arranged on the upper side wall of the vehicle bottom assembly, the vehicle frame assembly comprises a connecting chassis, a buffer cushion, a supporting frame, a shaft lever installation frame, a connecting shaft lever and a speed reducing end driving gear, the buffer cushion is fixedly connected on the upper side wall of the connecting chassis, the supporting frame is fixedly connected right above the buffer cushion, and the shaft lever installation frame is fixedly connected at two sides of the rear side wall of the supporting frame. The invention solves the problem that the speed of lifting the blank into the quenching bath by the crane is too low, meanwhile, the blank cannot be sintered on the placing plate by utilizing the mutual matching of the screw rod transmission assembly and the shaft material control assembly, and meanwhile, the water inlet point of the blank can be changed for two times by utilizing the track groove body structure, so that the problem of low quenching efficiency caused by excessive accumulation of the blank is prevented.
Description
Technical Field
The invention relates to the technical field of blank feeding devices, in particular to an automatic feeding device for forging blanks.
Background
After the large-sized shaft part is forged, the forged blank is required to be conveyed into a quenching tank for quenching, so that the structure of a workpiece is changed, the strength, hardness, wear resistance, fatigue strength, toughness and the like of steel are greatly improved, and therefore, various different use requirements are met.
The feeding modes for feeding the forged large shaft parts to the quenching tank are three modes generally: the first is to hoist and slowly drop the forging blank into the quenching tank by using a crane or other hoisting equipment, the forging blank can slowly enter the quenching tank, the blank is not damaged or deformed in the feeding process, but each blank is required to be conveyed independently, the feeding speed is low, the blank is fed into the quenching tank by using a conveyor belt, unlike the hoisting mode, the feeding speed of the conveyor belt is high, the blank can be continuously fed into the quenching tank, but the mass of the large shaft part is high and the temperature is high after forging, the blank is contacted with the conveyor belt for a long time, so that the blank is very likely to be adhered to the surface of the conveyor belt, the third mode is to slide the blank into the quenching tank by using a slide way, the blank is not easy to adhere to the surface of the slide way because the contact time between the surface of the slide way and the blank is long, the blank is conveyed by the slide way, the blank is easy to be damaged in the quenching tank in the process, and the blank is easy to fall into the water because the conveying point is fixed in the slide way, and the blank is easy to be stacked in the quenching tank because of the blank is easy to be stacked in the quenching tank.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides an automatic feeding device for forging blanks, which solves the problem that the speed of lifting the blanks into a quenching tank by a crane is too low by using a conveying trolley, meanwhile, the blanks cannot be sintered on a placing plate by using the mutual matching of a screw rod transmission assembly and a shaft material control assembly, and meanwhile, the water inlet points of the blanks can be changed twice by using a track groove body structure, so that the problem of low quenching efficiency caused by excessive accumulation of the blanks is prevented.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a forge blank automatic feeding device, includes bottom of a car subassembly, frame subassembly and adjusting part, the frame subassembly is installed at bottom of a car subassembly's upper side wall, the frame subassembly is including connecting chassis, blotter, support frame, axostylus axostyle mounting bracket, connection axostylus axostyle and reducing gear end drive gear, blotter fixed connection is on the upper side wall of connecting the chassis, support frame fixed connection is directly over the blotter, axostylus axostyle mounting bracket fixed connection is in the back lateral wall both sides position of support frame, connection axostylus axostyle fixed connection is in the axostylus axostyle mounting bracket, reducing gear end drive gear fixed connection is in the shaft intermediate position of connecting the axostylus axostyle, the pole of connecting the axostylus axostyle is connected with through the bearing and is placed the subassembly, place the subassembly and be including placing board, preceding rotation gear, accept end adjusting gear, accept end stroke expansion gear and reducing gear, the front side of placing the board is installed in the front side of placing the board, accept end adjusting gear is installed in the place the board and is placed on the front side wall of front rotation gear, accept end expansion gear is fixed connection on the right side wall of end adjusting gear, connecting the axostylus axostyle, reducing gear is placed the end adjusting gear is provided with the position of end adjusting part and is placed with the end assembly and is connected with the end of the end assembly and the end of the end assembly.
Preferably, the bottom assembly comprises a chassis, two groups of wheels, four lifting plates, four adjusting plates and four sliding rods, wherein the two groups of wheels are respectively arranged at the positions of the lower side wall of the chassis close to the front end and the rear end, the four adjusting plates are fixedly connected at the four corners of the upper side wall of the chassis, the four sliding rods are respectively fixedly connected at the positions of the outer side walls of the four lifting plates close to the lower end, and the four lifting plates are fixedly connected at the four corners of the lower side wall of the connecting chassis and are in limiting sliding connection with the four adjusting plates through the four sliding rods.
Preferably, the placement component further comprises a shutter mounting frame and a rotary shutter, wherein the shutter mounting frame is fixedly connected right above the placement plate, and the tops of two side walls of the rotary shutter are installed in the shutter mounting frame through spring hinges.
Preferably, the adjusting component comprises a top hinging seat, an angle adjusting oil cylinder and a bottom hinging seat, wherein the bottom hinging seat is fixedly connected to the middle position of the upper side wall of the buffer pad, the top hinging seat is fixedly connected to the position, close to the front end, of the lower side wall of the placing plate, and the angle adjusting oil cylinder is connected between the top hinging seat and the bottom hinging seat through a pin shaft.
Preferably, the speed reducing assembly comprises a speed reducing plate, a bearing end adjusting toothed plate and a lifting adjusting toothed plate, wherein the upper end surface of the speed reducing plate is of a wave-shaped structure with gradually reduced kurtosis from front to back, the bearing end adjusting toothed plate is fixedly connected to the middle position of the front side wall of the speed reducing plate, the bearing end adjusting toothed plate is meshed with a front rotating gear, the lifting adjusting toothed plate is fixedly connected to the lower side wall of the speed reducing plate, and the lifting adjusting toothed plate is meshed with the speed reducing end adjusting gear.
Preferably, the receiving assembly comprises a receiving plate and a receiving end toothed plate, wherein the receiving end toothed plate is fixedly connected to the rear side wall of the receiving plate and meshed with the receiving end stroke amplifying gear.
Preferably, the screw transmission assembly comprises a screw motor, a screw box, a plurality of first threaded rods and a plurality of second threaded rods, wherein the screw motor is arranged on the rear side wall of the screw box, the first threaded rods and the threads of the second threaded rods are opposite in direction, the second threaded rods are respectively connected between every two first threaded rods, the rearmost ends of the first threaded rods are connected with the movable ends of the screw motor through couplings, and the foremost ends of the first threaded rods are connected with the screw box through bearings.
Preferably, the axle material control assembly includes trigger plate, depression bar, two rotation spacing claw, two rotation half tooth, fixed pipe, reset spring, connection knee lever, mounting panel and spacing claw pinion rack, depression bar fixed connection is at the lower lateral wall of trigger plate, the spacing sliding connection of depression bar is in fixed pipe, fixed pipe fixed connection is at the upper lateral wall of mounting panel, reset spring sets up between mounting panel and depression bar, spacing claw pinion rack fixed connection is on fixed pipe, two rotate half tooth round pin hub connection at the both sides wall of depression bar, two rotate half tooth and spacing claw pinion rack meshing, two rotate spacing claw fixed connection at the back lateral wall of two rotation half tooth, connection knee lever fixed connection is at the lower lateral wall of mounting panel.
Preferably, one group of two shaft material control components is arranged on the same transverse shaft, and the other ends of the connecting curved bars of the two shaft material control components of the same group are connected to the two side walls of the screw rod sliding block of the same first threaded rod or second threaded rod
(III) beneficial effects
The invention provides an automatic feeding device for forging blanks. The method has the following technical key points and beneficial effects:
The invention adjusts the placing component to incline through the adjusting component, then the lifting machine is utilized to lift the blank onto the bearing component, the blank is received through the bearing component, the blank is prevented from being directly fallen onto the placing component, the placing component is damaged, the blank is decelerated through the decelerating component after the blank falls onto the placing component, when the blank falls onto the upper side of the axle material controlling component, the upper side of the axle material controlling component is extruded, and then the axle material controlling component is closed, meanwhile, the adjusting component controls the placing plate to rotate downwards while the axle material controlling component descends, the blank is promoted to rapidly slow down, the blank is prevented from being damaged by the falling speed of the blank too fast, the former axle material controlling component is simultaneously driven to descend, the decelerating component is prevented from being lifted, the blank cannot be pressed onto the axle material controlling component, when the decelerating component descends, the bearing component contracts, the upper side of the axle material controlling component is ensured to be filled, the transverse position of the blank falling point is not required to be controlled, the filling work is more convenient, and after the filling is completed, the device is pulled to move, the threaded rod is prevented from moving on the opposite to the upper side of the axle material controlling component, the sliding rod is ensured to move on the two sides of the threaded rod, the threaded rod is ensured, the two sides of the threaded rod is prevented from moving upwards, the threaded rod is greatly, the sliding down, and the threaded rod is prevented from moving upwards, and vice versa, and the side is guaranteed, and the sliding down, and the position is guaranteed, the blank is prevented from being accumulated together in a large amount due to the fixed water falling position in the process of putting the blank into the quenching tank, so that the quenching quality is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a first top view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic diagram of a shaft stock control assembly and a screw drive assembly of the present invention;
FIG. 6 is a second top view of the present invention;
FIG. 7 is a cross-sectional view taken along B-B in FIG. 6;
Fig. 8 is a schematic diagram of the use of the present invention.
100 Parts of a vehicle bottom assembly; 200. a frame assembly; 300. a shaft material control assembly; 400. a screw rod transmission assembly; 500. placing the assembly; 600. a receiving assembly; 700. a deceleration assembly; 800. an adjustment assembly;
101. A chassis; 102. a wheel; 103. a lifting plate; 104. an adjusting plate; 105. a slide bar;
201. The chassis is connected; 202. a cushion pad; 203. a support frame; 204. a shaft lever mounting rack; 205. a connecting shaft lever; 206. a reduction end driving gear;
301. a trigger plate; 302. a compression bar; 303. rotating the limiting claw; 304. rotating the half teeth; 305. a fixed tube; 306. a return spring; 307. connecting a bent rod; 308. a mounting plate; 309. a limit claw toothed plate;
401. a screw motor; 402. a screw rod box; 403. a first threaded rod; 404. a second threaded rod;
501. placing a plate; 502. a shutter mounting rack; 503. rotating the shutter; 504. a front rotating gear; 505. a receiving end adjusting gear; 506. a receiving end stroke amplifying gear; 507. a speed reducing end adjusting gear;
601. A receiving plate; 602. a receiving end toothed plate;
701. a speed reducing plate; 702. the receiving end adjusts the toothed plate; 703. lifting and adjusting the toothed plate;
801. a top hinging seat; 802. an angle adjusting cylinder; 803. and a bottom hinged seat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
As shown in fig. 1-7, an embodiment of the present invention provides an automatic feeding device for forged blanks, which comprises a chassis assembly 100, a frame assembly 200 and an adjusting assembly 800, wherein the frame assembly 200 is installed on the upper side wall of the chassis assembly 100, the frame assembly 200 comprises a connecting chassis 201, a cushion 202, a supporting frame 203, a shaft mounting bracket 204, a connecting shaft 205 and a reduction end driving gear 206, the cushion 202 is fixedly connected on the upper side wall of the connecting chassis 201, the supporting frame 203 is fixedly connected directly above the cushion 202, the shaft mounting bracket 204 is fixedly connected on the two sides of the rear side wall of the supporting frame 203, the connecting shaft 205 is fixedly connected in the shaft mounting bracket 204, a reduction end driving gear 206 is fixedly connected on the middle position of a shaft body of the connecting shaft 205, the shaft of the connecting shaft 205 is connected with a placing assembly 500 through a bearing, the placing plate 501, the front rotating gear 504, a receiving end adjusting gear 505, a receiving end stroke expanding gear 506 and a reduction end adjusting gear 507 are installed on the front side of the placing plate 501, the receiving end adjusting gear 505 is installed in the placing plate and is installed on the front side of the placing plate 501, the supporting plate is fixedly connected with the reduction end adjusting assembly 202, the sliding end of the connecting shaft assembly 500 is installed on the side wall of the connecting shaft assembly 500, the sliding on the side wall of the connecting shaft assembly is arranged at the side wall of the connecting shaft assembly 500, the side wall of the connecting shaft assembly is in a linear position of the sliding position between the front end of the connecting assembly 500 and the connecting end adjusting assembly 500, and the front end of the connecting end driving gear 501 is meshed with the reducing gear 501, and the connecting end of the connecting assembly 500, a screw transmission assembly 400 is installed at the lower sidewall of the connection chassis 201.
When the axle material is filled, firstly, the adjusting component 800 is utilized to adjust the placing component 500 to incline, then, the lifting machine is utilized to lift the blank piece onto the bearing component 600, the bearing component 600 is utilized to receive the blank piece, the blank piece is prevented from directly falling onto the placing component 500, the placing component 500 is damaged, after the blank piece falls onto the placing component 500, the speed reduction component 700 is utilized to reduce the speed of the blank piece, when the blank piece falls onto the upper part of the axle material control component 300, the upper part of the axle material control component 300 is extruded, and then the axle material control component 300 is closed, meanwhile, the adjusting component 800 controls the placing plate 501 to rotate downwards while the axle material control component 300 descends, the blank piece is prevented from being damaged by the falling speed too fast, the former axle material control component 300 is exposed while the placing plate 501 rotates downwards, meanwhile, the speed reduction component 700 is driven to descend, the speed reduction component 700 is prevented from lifting, the blank piece is prevented from being pressed onto the axle material control component 300, when the speed reduction component 700 descends, the blank piece is enabled to be contracted, the upper part is not pressed onto the axle material control component 300, when the speed reduction component 700 descends, the speed reduction component 700 is ensured to shrink, the blank piece is not required to be placed onto the control plate, the lateral position of the blank piece is required to move, the blank piece is not to be moved, and the driving device is moved back and forth, and forth when the blank piece is more convenient, and the device is moved, and the blank is not required to move, and the blank is moved, and the device is moved, and after the blank is moved, and the position is moved, and the blank is moved.
The adjusting assembly 800 comprises a top hinge seat 801, an angle adjusting cylinder 802 and a bottom hinge seat 803, wherein the bottom hinge seat 803 is fixedly connected to the middle position of the upper side wall of the cushion pad 202, the top hinge seat 801 is fixedly connected to the position, near the front end, of the lower side wall of the placing plate 501, and the angle adjusting cylinder 802 is connected between the top hinge seat 801 and the bottom hinge seat 803 through a pin shaft. The rotation angle of the placement module 500 is adjusted by the angle adjustment cylinder 802.
The reduction assembly 700 comprises a reduction plate 701, a receiving end adjusting toothed plate 702 and a lifting adjusting toothed plate 703, wherein the upper end surface of the reduction plate 701 is of a wave-shaped structure with gradually reduced kurtosis from front to back, the receiving end adjusting toothed plate 702 is fixedly connected to the middle position of the front side wall of the reduction plate 701, the receiving end adjusting toothed plate 702 is meshed with the front rotating gear 504, the lifting adjusting toothed plate 703 is fixedly connected to the lower side wall of the reduction plate 701, the lifting adjusting toothed plate 703 is meshed with the reduction end adjusting gear 507, when the placing plate 501 rotates, the reduction end adjusting gear 507 rotates around the reduction end driving gear 206 due to the fact that the reduction end driving gear 206 is fixedly connected to the connecting shaft rod 205, and the reduction end adjusting gear 507 rotates around the reduction end driving gear 206, and then drives the lifting adjusting toothed plate 703 to ascend, so that the reduction plate 701 stretches out, the reduction plate 501 is slowed down through the wave-shaped reduction plate 701, when the placing plate 501 rotates downwards, the reduction end adjusting gear 507 is reversely rotated, and the reduction plate 701 is controlled to descend, the reduction plate 701 is effectively reduced, and the reduction blank is matched with different inclination angles and different blank sliding speeds are used together.
The bearing assembly 600 includes a bearing plate 601 and a bearing end toothed plate 602, the bearing end toothed plate 602 is fixedly connected to the rear side wall of the bearing plate 601 and is meshed with a bearing end stroke expansion gear 506, when the speed reducing plate 701 is lifted upwards, the bearing end toothed plate 602 drives a front rotating gear 504 to rotate and further drives a bearing end adjusting gear 505 to rotate, and when the bearing end adjusting gear 505 rotates, the bearing end stroke expansion gear 506 drives the bearing end toothed plate 602 to extend forwards, so that the bearing plate 601 is driven to extend forwards, and under different inclination angles, the front end material receiving position of the device can be changed, and under the condition of matching with different inclination angles, the bearing plate 601 which can be adaptively stretched and contracted can ensure that the material falling points are all at the same position without moving the transverse position of a blank, so that the blank is prevented from damaging the placing plate 501 and the gears and toothed plate structures connected with the blank.
The screw rod transmission assembly 400 comprises a screw rod motor 401, a screw rod box 402, a plurality of first threaded rods 403 and a plurality of second threaded rods 404, the screw rod motor 401 is arranged on the rear side wall of the screw rod box 402, the plurality of first threaded rods 403 and the plurality of second threaded rods 404 are opposite in wire tooth direction, the plurality of second threaded rods 404 are respectively connected between every two first threaded rods 403, the rearmost ends of the plurality of first threaded rods 403 are connected to the movable end of the screw rod motor 401 through a coupler, the foremost ends of the plurality of first threaded rods 403 are connected to the screw rod box 402 through bearings, the shaft material control assembly 300 comprises a trigger plate 301, a compression rod 302, two rotation limit claws 303, two rotation half-tooth 304, a fixed tube 305, a reset spring 306, a connecting bent rod 307, a mounting plate 308 and a limit claw toothed plate 309, the lower side wall of the trigger plate 301 is fixedly connected to the lower side wall of the first threaded rod 302, the two limit claw toothed plates 309 are fixedly connected to the two lateral shafts 304, the two limit claw toothed plates 304 are fixedly connected to the two side walls of the same shaft material control assembly, and the two lower side walls of the two guide rods 307 are fixedly connected to the two bent rod assembly 307, or two lower side walls of the two lower end groups of the two bent rod assembly shafts 307 are fixedly connected to the same side wall of the two lower shafts 307, and the two lower end assemblies are fixedly connected to the bent rod assembly.
When the inclination angle of the placing plate 501 is maximum, only the top of the triggering plate 301 at the rearmost side is positioned above the placing plate 501, when a blank passes through the triggering plate 301, the triggering plate 301 is extruded to drive the compression bar 302 to descend, and then the limiting claw toothed plate 309 is driven to pass through the rotating half-teeth 304, so that the two rotating limiting claws 303 rotate upwards, the descending blank is limited between the two rotating limiting claws 303, the angle adjusting cylinder 802 drives the placing plate 501 to rotate and descend while the triggering plate 301 descends, the blank is further decelerated, the previous triggering plate 301 is exposed, the next blank filling work is ensured, and after the blank filling is completed, the pulling device drives the device to move, during movement, the screw motor 401 continuously rotates positively and negatively to drive the first threaded rods 403 and the second threaded rods 404 to rotate, so that the shaft material control assembly 300 continuously moves forwards and backwards, further, blanks in the shaft material control assembly 300 are driven to roll back and forth, the forged blanks are prevented from being sintered on the placing plate 501 at high temperature, the threads of the first threaded rods 403 and the threads of the second threaded rods 404 are opposite in direction, and therefore the shaft material control assembly 300 connected to the screw sliding blocks of the first threaded rods 403 are opposite in moving direction to the shaft material control assembly 300 on the second threaded rods 404, impulse balance of the left side and the right side of the device is guaranteed, and potential safety hazards caused by overlarge impulse on one side are guaranteed
Embodiment two:
As shown in fig. 8, the underbody assembly 100 includes an underbody 101, two sets of wheels 102, four lifting plates 103, four adjusting plates 104 and four sliding rods 105, the two sets of wheels 102 are respectively mounted on the front end and the rear end of the lower side wall of the underbody 101, the four adjusting plates 104 are fixedly connected to the four corners of the upper side wall of the underbody 101, the four sliding rods 105 are respectively fixedly connected to the lower ends of the outer side walls of the four lifting plates 103, the four lifting plates 103 are fixedly connected to the four corners of the lower side wall of the connecting chassis 201 and are in limiting sliding connection with the four adjusting plates 104 through the four sliding rods 105, the placement assembly 500 further includes a shutter mounting frame 502 and a rotary shutter 503, the shutter mounting frame 502 is fixedly connected directly above the placement plate 501, the tops of the two side walls of the rotary shutter 503 are mounted in the shutter mounting frame 502 through spring hinges, the steel ropes of the rear pulling assembly are connected to the rotary shutter 503, the pulling assembly drives the device to slide on the track by pulling the rotary shutter 503, when the trolley arrives at the tail end of the track, the rotary shutter 503 is pulled up to enable materials to fall into the quenching bath, the pulling assemblies are arranged at the front end and the rear end of the device, the device is controlled to move back and forth by the two pulling assemblies and slides in the track, the track consists of two parts, one part is a wheel sliding track consisting of a straight section and a descending section, the wheel 102 part of the device is clamped in the track to move, the other part is a falling height limiting track consisting of a straight limiting part and a descending limiting part, a limiter for limiting the trolley to retract backwards is arranged at the tail end of the track, so that the trolley slides on the track through the mutual matching of the lifting plate 103 and the adjusting plate 104 in the process of keeping away from the quenching bath, the components above the bottom component 100 of the device are promoted to rise through the groove bodies arranged on the rails, so that the water falling position of the blank is changed, and the blank is prevented from being accumulated together in a large amount due to the fixed water falling position in the process of putting the blank into the quenching tank, so that the quenching quality is improved.
Working principle: when the shaft material is filled, the placement component 500 is adjusted to incline through the angle adjusting cylinder 802, when the placement plate 501 rotates, the reduction end driving gear 206 is fixedly connected to the connecting shaft rod 205, the reduction end adjusting gear 507 rotates around the reduction end driving gear 206, and because the reduction end driving gear 206 is meshed with the reduction end adjusting gear 507, when the reduction end adjusting gear 507 rotates around the reduction end driving gear 206, the reduction end adjusting gear 507 rotates to drive the lifting adjusting toothed plate 703 to lift, so that the reduction plate 701 extends, when the reduction plate 701 lifts upwards, the receiving end toothed plate 602 drives the front rotating gear 504 to rotate to drive the receiving end adjusting gear 505 to rotate, because the receiving end adjusting gear 505 is fixedly connected with the receiving end stroke amplifying gear 506, when the receiving end adjusting gear 505 rotates, the receiving end stroke amplifying gear 506 drives the receiving end toothed plate 602 to extend forwards, the receiving plate 601 is driven to extend forwards, then the blank is lifted onto the receiving assembly 600 by the crane, the blank is received by the receiving assembly 600, the blank is prevented from falling directly onto the placing assembly 500, the placing assembly 500 is prevented from being damaged, after the blank falls onto the placing assembly 500, the blank is slowed down by the wavy reduction plate 701, the reduction plate 701 is made of a high-temperature resistant soft material, the kinetic energy of the falling of the blank is absorbed by deformation, the damage of a gear set is avoided because of supporting the blank, when the blank passes through the triggering plate 301, the triggering plate 301 is extruded, the triggering plate 301 drives the pressing rod 302 to fall, the limiting pawl toothed plate 309 passes through the rotating half teeth 304, the two rotating limiting pawls 303 are enabled to rotate upwards, the falling blank is limited between the two rotating limiting pawls 303, and when the triggering plate 301 descends, the angle adjusting cylinder 802 drives the placing plate 501 to rotate and descend to further slow down the blank, meanwhile, the previous triggering plate 301 is exposed, the filling work of the next blank is guaranteed, meanwhile, the decelerating component 700 descends, the blank is prevented from being lifted by the decelerating component 700, the blank cannot be pressed on the axle material control component 300, the effective decelerating area is reduced, the placing plate 501 with different inclined angles is matched for use together, so that the sliding speed of the different blanks with different inclined angles is reduced, when the decelerating component 700 descends, the receiving component 600 contracts, the front end material receiving position of the device is guaranteed to be changed with different inclined angles, the material falling points are guaranteed to be at the same position under the condition that the transverse position of the blank is not moved by matching with the receiving plate 601 which is adaptively telescopic with different inclined angles, the placing plate 501 and the gear and toothed plate structure connected with the placing plate 501 are prevented from being damaged by the blank, when filling is completed, the rear pulling assembly drives the device to slide on the track by pulling the rotary shutter 503, the screw motor 401 continuously rotates positively and negatively to drive the first threaded rods 403 and the second threaded rods 404 to rotate, so that the shaft material control assembly 300 continuously moves forwards and backwards, further, the blank in the shaft material control assembly 300 is driven to roll back and forth, the forged blank is prevented from being sintered on the placing plate 501 due to high temperature on the surface, the screw teeth of the first threaded rods 403 and the second threaded rods 404 are opposite in direction, therefore, the movement directions of the shaft material control assembly 300 connected to the screw rod slide of the first threaded rods 403 and the shaft material control assembly 300 on the second threaded rods 404 are opposite, impulse balance on the left side and the right side of the device is ensured, potential safety hazards caused by overlarge impulse on one side are ensured, when the assembly is pulled to the rearmost position of the track, the rotary shutter 503 is pulled up, the material falls into the quenching tank, and then the traction component at the front side pulls the device, and the components above the bottom component 100 of the device are promoted to rise through the groove body arranged on the track, so that the water falling position of the blank is changed, and the blank is prevented from being accumulated together in a large amount due to the fixed water falling position in the process of putting the blank into the quenching tank, so that the quenching quality is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a forge blank automatic feeding device, includes vehicle bottom subassembly (100), frame subassembly (200) and adjustment subassembly (800), its characterized in that, frame subassembly (200) are installed at the upper side wall of vehicle bottom subassembly (100), frame subassembly (200) are including connecting chassis (201), blotter (202), support frame (203), axostylus axostyle mounting bracket (204), connecting axostylus axostyle (205) and reducing end drive gear (206), blotter (202) fixed connection is on the upper side wall of connecting chassis (201), support frame (203) fixed connection is directly over blotter (202), axostylus axostyle mounting bracket (204) fixed connection is in the back lateral wall both sides position of support frame (203), connecting axostylus axostyle (205) fixed connection is in axostylus axostyle mounting bracket (204), reducing end drive gear (206) fixed connection is in the shaft intermediate position of connecting axostylus axostyle (205), be connected with through the bearing on the shaft of connecting axostylus axostyle (205) and place subassembly (500), place subassembly (501) including placing board (504), preceding rotation gear (505), end adjustment gear (506) and expansion gear (506) are placed in front end rotation (506) and are taken turns on front end (506), the bearing end adjusting gear (505) is installed in the placing plate (501) and is arranged on the front side of the front rotating gear (504) and meshed with the front rotating gear (504), the bearing end stroke enlarging gear (506) is fixedly connected to the right side wall of the bearing end adjusting gear (505), the reducing end adjusting gear (507) is arranged on the rear side wall of the placing plate (501) and meshed with the reducing end driving gear (206), a reducing assembly (700) is arranged in the middle of the placing plate (501), the bearing assembly (600) is connected to the front side wall of the placing plate (501) in a limiting sliding mode, the adjusting assembly (800) is installed between the frame assembly (200) and the placing assembly (500), a plurality of shaft material control assemblies (300) distributed in a linear array are connected to the two side positions of the upper side wall of the buffer pad (202), and the screw rod transmission assembly (400) is installed on the lower side wall of the connecting chassis (201).
2. The automatic feeding device for forged blanks according to claim 1, wherein the underbody assembly (100) comprises an underbody (101), two groups of wheels (102), four lifting plates (103), four adjusting plates (104) and four sliding rods (105), the two groups of wheels (102) are respectively arranged at the positions of the front end and the rear end of the lower side wall of the underbody (101), the four adjusting plates (104) are fixedly connected at the four corners of the upper side wall of the underbody (101), the four sliding rods (105) are respectively fixedly connected at the positions of the lower ends of the outer side walls of the four lifting plates (103), and the four lifting plates (103) are fixedly connected at the four corners of the lower side wall of the connecting chassis (201) and are in limiting sliding connection with the four adjusting plates (104) through the four sliding rods (105).
3. The automatic feeding device for forged blanks according to claim 1, wherein the placing assembly (500) further comprises a shutter mounting frame (502) and a rotary shutter (503), the shutter mounting frame (502) is fixedly connected right above the placing plate (501), and tops of two side walls of the rotary shutter (503) are installed in the shutter mounting frame (502) through spring hinges.
4. The automatic feeding device for forged blanks according to claim 1, wherein the adjusting assembly (800) comprises a top hinge seat (801), an angle adjusting cylinder (802) and a bottom hinge seat (803), the bottom hinge seat (803) is fixedly connected to an upper side wall middle position of the cushion pad (202), the top hinge seat (801) is fixedly connected to a position, near the front end, of a lower side wall of the placing plate (501), and the angle adjusting cylinder (802) is in pin connection between the top hinge seat (801) and the bottom hinge seat (803).
5. The automatic feeding device for forged blanks according to claim 1, wherein the speed reducing assembly (700) comprises a speed reducing plate (701), a receiving end adjusting toothed plate (702) and a lifting adjusting toothed plate (703), the upper end surface of the speed reducing plate (701) is of a wave-shaped structure with gradually reduced kurtosis from front to back, the receiving end adjusting toothed plate (702) is fixedly connected to the middle position of the front side wall of the speed reducing plate (701), the receiving end adjusting toothed plate (702) is meshed with the front rotating gear (504), the lifting adjusting toothed plate (703) is fixedly connected to the lower side wall of the speed reducing plate (701), and the lifting adjusting toothed plate (703) is meshed with the speed reducing end adjusting gear (507).
6. The automatic feeding device for forged blanks according to claim 5, wherein the receiving assembly (600) comprises a receiving plate (601) and a receiving end toothed plate (602), and the receiving end toothed plate (602) is fixedly connected to the rear side wall of the receiving plate (601) and meshed with the receiving end stroke expansion gear (506).
7. The automatic feeding device for forging blanks according to claim 1, wherein the screw transmission assembly (400) comprises a screw motor (401), a screw box (402), a plurality of first threaded rods (403) and a plurality of second threaded rods (404), the screw motor (401) is mounted on the rear side wall of the screw box (402), the plurality of first threaded rods (403) are opposite to the threads of the plurality of second threaded rods (404), the plurality of second threaded rods (404) are respectively connected between every two first threaded rods (403), the rearmost ends of the plurality of first threaded rods (403) are connected to the movable end of the screw motor (401) through a coupler, and the foremost ends of the plurality of first threaded rods (403) are connected to the screw box (402) through bearings.
8. The automatic feeding device for forged blanks according to claim 7, wherein the axle material control assembly (300) comprises a trigger plate (301), a pressing rod (302), two rotation limiting pawls (303), two rotation half-teeth (304), a fixed tube (305), a return spring (306), a connecting curved rod (307), a mounting plate (308) and a limiting pawl toothed plate (309), the pressing rod (302) is fixedly connected to the lower side wall of the trigger plate (301), the pressing rod (302) is in limiting sliding connection in the fixed tube (305), the fixed tube (305) is fixedly connected to the upper side wall of the mounting plate (308), the return spring (306) is arranged between the mounting plate (308) and the pressing rod (302), the limiting pawl toothed plate (309) is fixedly connected to the fixed tube (305), the two rotation half-teeth (304) are in pin connection to the two side walls of the pressing rod (302), the two rotation half-teeth (304) are meshed with the limiting pawl toothed plate (309), the two rotation limiting pawls (303) are fixedly connected to the rear side walls of the two rotation half-teeth (307) and the side walls of the two rotation half-teeth (307) are fixedly connected to the mounting plate (308).
9. The automatic feeding device for forged blanks according to claim 8, wherein one group of two shaft stock control assemblies (300) is arranged on the same horizontal axis, and the other ends of connecting curved rods (307) of the two shaft stock control assemblies (300) of the same group are connected to both side walls of a screw rod slide block of the same first threaded rod (403) or second threaded rod (404).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410290124.1A CN118006876B (en) | 2024-03-14 | 2024-03-14 | Automatic feeding device for forging blank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410290124.1A CN118006876B (en) | 2024-03-14 | 2024-03-14 | Automatic feeding device for forging blank |
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| CN118006876B CN118006876B (en) | 2024-07-16 |
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| WO2018014641A1 (en) * | 2016-07-21 | 2018-01-25 | 深圳市招科智控科技有限公司 | Automated guided transport vehicle with lifting platform |
| JP2023010684A (en) * | 2021-07-09 | 2023-01-20 | 台達電子工業股▲ふん▼有限公司 | Automatic load/unload device and chip material automatic load system with tray |
| CN116443782A (en) * | 2023-04-18 | 2023-07-18 | 宝武集团马钢轨交材料科技有限公司 | RGV trolley for transporting wheel blanks and application method thereof |
| CN116748432A (en) * | 2023-06-13 | 2023-09-15 | 宣城市精熔电气有限公司 | Full-automatic electric power fitting hot forging rolling mill |
| CN116873491A (en) * | 2023-07-22 | 2023-10-13 | 天津源泰德润钢管制造集团有限公司 | Guide rail stop buffer device for coiled steel transport rail cars |
| CN220430227U (en) * | 2023-07-14 | 2024-02-02 | 郴州市信诚机械有限公司 | Part shipment device for forging workshop |
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2024
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014641A1 (en) * | 2016-07-21 | 2018-01-25 | 深圳市招科智控科技有限公司 | Automated guided transport vehicle with lifting platform |
| JP2023010684A (en) * | 2021-07-09 | 2023-01-20 | 台達電子工業股▲ふん▼有限公司 | Automatic load/unload device and chip material automatic load system with tray |
| CN116443782A (en) * | 2023-04-18 | 2023-07-18 | 宝武集团马钢轨交材料科技有限公司 | RGV trolley for transporting wheel blanks and application method thereof |
| CN116748432A (en) * | 2023-06-13 | 2023-09-15 | 宣城市精熔电气有限公司 | Full-automatic electric power fitting hot forging rolling mill |
| CN220430227U (en) * | 2023-07-14 | 2024-02-02 | 郴州市信诚机械有限公司 | Part shipment device for forging workshop |
| CN116873491A (en) * | 2023-07-22 | 2023-10-13 | 天津源泰德润钢管制造集团有限公司 | Guide rail stop buffer device for coiled steel transport rail cars |
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| CN118006876B (en) | 2024-07-16 |
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