CN108543843A - A kind of automobile longitudinal girder bending production equipment - Google Patents
A kind of automobile longitudinal girder bending production equipment Download PDFInfo
- Publication number
- CN108543843A CN108543843A CN201810416400.9A CN201810416400A CN108543843A CN 108543843 A CN108543843 A CN 108543843A CN 201810416400 A CN201810416400 A CN 201810416400A CN 108543843 A CN108543843 A CN 108543843A
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- Prior art keywords
- driving
- shaft
- wheel
- bending
- cam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of automobile longitudinal girder bending production equipment, structure includes：Supporter, arc-shaped limit block, limited post, agent set, workbench, operation panel, operation button, display screen, footed glass fixed seat, support footed glass and universal wheel, agent set include Manual revolving gear, chain wheel driving mechanism, spiral fixed mechanism, bending driving mechanism, cam drive, bending mechanism and fixed plate；A kind of automobile longitudinal girder bending production equipment of the present invention, it solves traditional bending can only be fixed to the automobile longitudinal girder of same size, it can not be fixed according to the of different sizes of automobile longitudinal girder, and the problem of multi-angle bending can not being carried out to automobile longitudinal girder, it can realize and different size of automobile longitudinal girder is fixed, it simultaneously can be to the device of longeron multi-angle bending, to meet the requirement that longeron adapts to the whole functionality and practicability of vehicle frame.
Description
Technical field
The present invention is a kind of automobile longitudinal girder bending production equipment, belongs to automobile longitudinal girder production technical field field.
Background technology
Vehicle frame is most important load bearing component in automobile, and longitudinal beam is one of vital part therein, so vertical
Beam plays the role of important carrying on automobile, and straight frame, central frame of automobile etc. contain longeron.Longeron is usual
It is stamped to form with low alloy steel plate, section configuration is generally groove profile, and also some makes Z-shaped or box equal section, different
The arrangement of automobile, longeron is slightly different, and the longeron of high capacity waggon is arranged as two parallel lines, in order to adapt to vehicle frame entirety
Functionality and practicability requirement, longeron need bending at an angle.
Bending, nothing can only be fixed to the automobile longitudinal girder of same size in the automobile longitudinal girder bending production equipment of the prior art
Method is fixed according to the of different sizes of automobile longitudinal girder, meanwhile, the automobile longitudinal girder bending equipment bending angle of the prior art is fixed,
Multi-angle bending can not be carried out to automobile longitudinal girder so that longeron can not adapt to the whole functionality of vehicle frame and practicability requirement.Cause
This needs to be further improved the automobile longitudinal girder bending production equipment of the prior art, and providing one kind can be to different size of vapour
Vehicle longeron is fixed, while can be to the device of longeron multi-angle bending, to meet functionality and the practicality that longeron adapts to vehicle frame entirety
The requirement of property.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of automobile longitudinal girder bending production equipment, with solution
Certainly bending can only be fixed to the automobile longitudinal girder of same size in the automobile longitudinal girder bending production equipment of the prior art, can not basis
The of different sizes of automobile longitudinal girder is fixed, meanwhile, the automobile longitudinal girder bending equipment bending angle of the prior art is fixed, can not be right
Automobile longitudinal girder carries out multi-angle bending so that longeron can not adapt to the problem of whole functionality of vehicle frame and practicability requirement.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of automobile longitudinal girder bending life
Equipment is produced, structure includes：Supporter, arc-shaped limit block, limited post, agent set, workbench, operation panel, operation button,
Display screen, footed glass fixed seat, support footed glass, universal wheel, supporter bottom end quadrangle is equidistantly installed with footed glass fixed seat and ten thousand
To wheel, the universal wheel is fixedly connected with supporter, and the footed glass fixed seat is mutually welded with supporter, footed glass fixed seat bottom
End is installed with support footed glass, and the support footed glass is fixedly connected with footed glass fixed seat, and the supporter upper end is installed with workbench,
The workbench is fixedly connected with supporter, and the workbench upper end is installed with arc-shaped limit block and limited post, the arc limit
Position block, limited post are fixedly connected with workbench, and the supporter front end is installed with operation panel, is installed on the operation panel
Operation button and display screen are installed with agent set inside the supporter；The agent set includes Manual revolving gear, chain
Wheel drive mechanism, spiral fixed mechanism, bending driving mechanism, cam drive, bending mechanism, fixed plate, crust of the device, institute
It states and is installed with fixed plate inside crust of the device, the fixed plate bottom end is fixedly connected with crust of the device, dress on the right side of the fixed plate
Equipped with Manual revolving gear, the Manual revolving gear upper end is installed with chain wheel driving mechanism, the Manual revolving gear and chain
Wheel drive mechanism is flexibly connected, and described device shell inner top side is installed with spiral fixed mechanism, and the Manual revolving gear is logical
It crosses chain wheel driving mechanism to be flexibly connected with spiral fixed mechanism, bending driving mechanism is installed on the left of described device enclosure,
The shell middle inside of setting is installed with cam drive, and the bending driving mechanism is flexibly connected with cam drive,
The cam drive upper end is installed with bending mechanism, and the cam drive is flexibly connected with bending mechanism.
Preferably, the Manual revolving gear includes manual handle, handle shaft, shaft bearing, drive shaft, it is described
Handle shaft right end is installed with manual handle, and the manual handle is fixedly connected with handle shaft, dress in the middle part of the handle shaft
Equipped with shaft bearing, the handle shaft is flexibly connected with shaft bearing, is installed with drive shaft on the left of the handle shaft, institute
It states drive shaft to be in same central shaft with handle shaft and be fixedly connected, the drive shaft left side and chain wheel driving mechanism phase
Connection.
Preferably, the chain wheel driving mechanism includes driven spindle, underdrive sprocket wheel, driving chain, upper driving chain,
It is fixedly connected with drive shaft on the right side of the driven spindle, underdrive sprocket wheel is installed in the middle part of the driven spindle, it is described from turn
Axis is fixedly connected with underdrive sprocket wheel, is installed with driving chain right over the underdrive sprocket wheel, the upper driving chain with
Driving chain is installed between underdrive sprocket wheel, the underdrive sprocket wheel is flexibly connected by driving chain with upper driving chain.
It is fixed preferably, the spiral fixed mechanism includes drive screw, right side screw sleeve, right side fixed link, right side
Block, fixed groove, left side fixed block, left side fixed link, left side screw sleeve, screw-bearing, the drive screw middle part are installed with
Right side screw sleeve and right side fixed link, the right side screw sleeve, right side fixed link are interior to be equipped with helicitic texture, the right side screw sleeve
It is described with the internal thread direction of right side fixed link on the contrary, the right side screw sleeve, right side fixed link are threadedly coupled with drive screw
Drive screw both sides are installed with screw-bearing, and the drive screw is flexibly connected with screw-bearing, the right side screw sleeve just on
Side is installed with right side fixed block, and right side fixed link, the right side spiral shell are installed between the right side screw sleeve and right side fixed block
Rod set is fixedly connected by right side fixed link with right side fixed block, and left side screw rod set upper side is installed with left side fixed block, institute
State left side fixed block and right left side screw sleeve between be installed with left side fixed link, the left side screw sleeve by left side fixed link with
Left side fixed block is fixedly connected, and the right side fixed block is equipped with fixed groove with left side fixed block opposite, and the right side is fixed
Block, left side fixed block and fixed groove are integrated.
Preferably, the bending driving mechanism includes driving motor, motor base, machine shaft, bottom pulley, transmission
Belt, upper belt pulley, the driving motor bottom end are installed with motor base, and the driving motor is fixedly connected with motor base,
The driving motor is flexibly connected with machine shaft, and the machine shaft right end is installed with bottom pulley, the bottom pulley with
Machine shaft is fixedly connected, and upper belt pulley is installed with right over the bottom pulley, between the upper belt pulley and bottom pulley
It is installed with driving belt, the bottom pulley is flexibly connected by driving belt with upper belt pulley.
Preferably, the cam drive includes cam shaft, driving cam, rotational pin, driving turntable, cam turn
Axle bearing, is installed with driving cam in the middle part of the cam shaft, the cam shaft and driving cam be in same central shaft and
It is fixedly connected, the driving cam both sides are installed with cam shaft bearing, and the cam shaft bearing connects with cam shaft activity
It connects, is installed with driving turntable right over the driving cam, rotational pin, institute are installed between the driving turntable and driving cam
Driving cam is stated to be flexibly connected with driving turntable by rotational pin.
Preferably, the bending mechanism include driving wheel shaft, driving wheel, driven wheel, driven wheel shaft, bending column,
Arc limit slot, the driving wheel middle part are installed with driving wheel shaft, and the driving wheel shaft is fixedly connected with driving wheel, described
Driven wheel is installed in arc limit slot, the driving wheel is meshed with driven wheel, and driven wheel is installed in the middle part of the driven wheel
Shaft, the driven wheel are fixedly connected with driven wheel shaft, and the driven wheel upper end is installed with bending column, the bending column with from
Driving wheel is on same central shaft, and the driven wheel is fixedly connected by driven wheel shaft with bending column.
Preferably, the cam shaft is in same central shaft with upper belt pulley and is fixedly connected, the driving turntable
Upper center is installed with driving wheel shaft, and the driving turntable is in same central shaft with driving wheel shaft and is fixedly connected.
Preferably, being installed with arc-shaped limit block on the workbench, arc-shaped limit block is convenient to being limited at the top of automobile longitudinal girder
Position is fixed.
Advantageous effect
A kind of automobile longitudinal girder bending production equipment of the present invention solves traditional to carry out the automobile longitudinal girder of same size
Fixed bending, can not be fixed according to the of different sizes of automobile longitudinal girder, and can not carry out multi-angle bending to automobile longitudinal girder
Problem can realize and be fixed to different size of automobile longitudinal girder, while can be to the device of longeron multi-angle bending, to meet longeron
The requirement for adapting to vehicle frame whole functionality and practicability, is as follows：Longeron is placed on the right side in the middle part of workbench to consolidate
Determine between block and left side fixed block, fix limiting at the top of longeron by arc-shaped limit block, at this point, construction personnel's rotation manual turns
So that manual handle drives the rotation of handle shaft, handle shaft that drive shaft is driven to rotate synchronously, and drive shaft drives left side
Driven spindle rotates, and driven spindle drives the rotation of underdrive sprocket wheel, underdrive sprocket wheel to drive upper driving chain by driving chain
Rotation, driving chain are fixedly connected with drive screw, and driving chain drives drive screw rotation, because of right side screw sleeve, left side
Screw sleeve is threadedly coupled with drive screw, so when the drive screw is rotated, right side screw sleeve, left side screw sleeve are in drive screw
It is mobile, by because right side screw sleeve with left side screw sleeve internal thread direction on the contrary, so that right side screw sleeve is consolidated by right side
Fixed pole drives right side fixed block to move to left, and left side screw sleeve drives left side fixed block to move to right by left side fixed link, left side fixed block
Automobile longitudinal girder is fixed with right side fixed block；Then pass through the operation button and display screen control driving electricity on operation panel
Machine starts, and driving motor drives machine shaft rotation, machine shaft to be rotated synchronously with bottom pulley, and bottom pulley is by being driven skin
Band drives upper belt pulley rotation, upper belt pulley that cam shaft is driven to rotate synchronously, and cam shaft drives driving cam rotation, transmission
Cam drives the rotation of upper end driving turntable, upper end driving turntable to drive the driving wheel shaft rotation of upper center by rotational pin,
Driving wheel shaft is rotated synchronously with driving wheel, and driving wheel is meshed with driven wheel, and driven wheel rotation, driven wheel passes through driven rotation
Axis drives the rotation of bending column so that driven wheel is slowly moved with bending column in arc limit slot, and the limited post on workbench is to vertical
Beam side is fixed, and bending column slowly moves limited post side from the other side in arc limit slot, is realized to longeron bending, while can
Control bending column realizes multi-angle bending in the displacement distance of arc limit slot.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of automobile longitudinal girder bending production equipment of the present invention.
Fig. 2 is the structural schematic diagram one of agent set of the present invention.
Fig. 3 is the structural schematic diagram two of agent set of the present invention.
Fig. 4 is a kind of overlooking structure figure of automobile longitudinal girder bending production equipment of the present invention.
In figure：Supporter -1, arc-shaped limit block -2, limited post -3, agent set -4, workbench -5, operation panel -6, behaviour
Make button -7, display screen -8, footed glass fixed seat -9, support footed glass -10, universal wheel -11, Manual revolving gear -41, sprocket wheel transmission
Mechanism -42, spiral fixed mechanism -43, bending driving mechanism -44, cam drive -45, bending mechanism -46, fixed plate -
47, crust of the device -48, manual handle -411, handle shaft -412, shaft bearing -413, drive shaft -414, driven spindle -
421, underdrive sprocket wheel -422, driving chain -423, upper driving chain -424, drive screw -431, right side screw sleeve -432, the right side
Side fixed link -433, right side fixed block -434, fixed groove -435, left side fixed block -436, left side fixed link -437, left side spiral shell
Rod set -438, driving motor -441, motor base -442, machine shaft -443, bottom pulley -444, passes screw-bearing -439
It is dynamic belt -445, upper belt pulley -446, cam shaft -451, driving cam -452, rotational pin -453, driving turntable -454, convex
Take turns shaft bearing -455, driving wheel shaft -461, driving wheel -462, driven wheel -463, driven wheel shaft -464, bending column -
465, arc limit slot -466.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of automobile longitudinal girder bending production equipment technical solution：Its structure includes：
Supporter 1, arc-shaped limit block 2, limited post 3, agent set 4, workbench 5, operation panel 6, operation button 7, display screen 8, foot
Cup fixed seat 9, support footed glass 10, universal wheel 11,1 bottom end quadrangle of the supporter be equidistantly installed with footed glass fixed seat 9 with it is universal
Wheel 11, the universal wheel 11 is fixedly connected with supporter 1, and the footed glass fixed seat 9 is welded with 1 phase of supporter, and the footed glass is solid
9 bottom end of reservation is installed with support footed glass 10, and the support footed glass 10 is fixedly connected with footed glass fixed seat 9,1 upper end of the supporter
Be installed with workbench 5, the workbench 5 is fixedly connected with supporter 1,5 upper end of the workbench be installed with arc-shaped limit block 2 with
Limited post 3, the arc-shaped limit block 2, limited post 3 are fixedly connected with workbench 5, and 1 front end of the supporter is installed with operating surface
Plate 6 is installed with operation button 7 and display screen 8 on the operation panel 6, agent set 4 is installed with inside the supporter 1；Institute
State agent set 4 include Manual revolving gear 41, it is chain wheel driving mechanism 42, spiral fixed mechanism 43, bending driving mechanism 44, convex
Wheel drive mechanism 45, bending mechanism 46, fixed plate 47, crust of the device 48 are installed with fixed plate 47 inside described device shell 48,
47 bottom end of the fixed plate is fixedly connected with crust of the device 48, and 47 right side of the fixed plate is installed with Manual revolving gear 41, institute
It states 41 upper end of Manual revolving gear and is installed with chain wheel driving mechanism 42, the Manual revolving gear 41 is lived with chain wheel driving mechanism 42
Dynamic connection, 48 inner top side of described device shell are installed with spiral fixed mechanism 43, and the Manual revolving gear 41 passes through sprocket wheel
Transmission mechanism 42 is flexibly connected with spiral fixed mechanism 43, and 48 inside left of described device shell is installed with bending driving mechanism
44,48 middle inside of shell of setting is installed with cam drive 45, the bending driving mechanism 44 and cam drive
45 flexible connections, 45 upper end of the cam drive is installed with bending mechanism 46, the cam drive 45 and bender
Structure 46 is flexibly connected, and the Manual revolving gear 41 includes manual handle 411, handle shaft 412, shaft bearing 413, driving turn
Axis 414,412 right end of handle shaft are installed with manual handle 411, and the manual handle 411 is fixed with handle shaft 412 to be connected
It connecing, 412 middle part of the handle shaft is installed with shaft bearing 413, and the handle shaft 412 is flexibly connected with shaft bearing 413,
412 left side of the handle shaft is installed with drive shaft 414, and the drive shaft 414 is in same center with handle shaft 412
It axis and is fixedly connected, 414 left side of the drive shaft is connected with chain wheel driving mechanism 42, and the chain wheel driving mechanism 42 includes
Driven spindle 421, underdrive sprocket wheel 422, driving chain 423, upper driving chain 424,421 right side of the driven spindle and driving
Shaft 414 is fixedly connected, 421 middle part installing underdrive sprocket wheel 422 of the driven spindle, the driven spindle 421 and underdrive
Sprocket wheel 422 is fixedly connected, and driving chain 424, the upper driving chain 424 are installed with right over the underdrive sprocket wheel 422
Driving chain 423 is installed between underdrive sprocket wheel 422, the underdrive sprocket wheel 422 passes through driving chain 423 and upper transmission
Chain 424 is flexibly connected, and the spiral fixed mechanism 43 includes drive screw 431, right side screw sleeve 432, right side fixed link
433, right side fixed block 434, fixed groove 435, left side fixed block 436, left side fixed link 437, left side screw sleeve 438, screw rod
Bearing 439,431 middle part of the drive screw are installed with right side screw sleeve 432 and right side fixed link 433, the right side screw sleeve
432, helicitic texture, the internal thread direction of the right side screw sleeve 432 and right side fixed link 433 are equipped in right side fixed link 433
On the contrary, the right side screw sleeve 432, right side fixed link 433 are threadedly coupled with drive screw 431,431 both sides of the drive screw
Be installed with screw-bearing 439, the drive screw 431 is flexibly connected with screw-bearing 439, the right side screw sleeve 432 just on
Side is installed with right side fixed block 434, and right side fixed link is installed between the right side screw sleeve 432 and right side fixed block 434
433, the right side screw sleeve 432 is fixedly connected by right side fixed link 433 with right side fixed block 434, the left side screw sleeve
438 upper ends are installed with left side fixed block 436, and it is solid that left side is installed between the left side fixed block 436 and right left side screw sleeve 438
Fixed pole 437, the left side screw sleeve 438 are fixedly connected by left side fixed link 437 with left side fixed block 436, and the right side is solid
Determine block 434 and 436 opposite of left side fixed block and be equipped with fixed groove 435, the right side fixed block 434, left side fixed block 436 with
Fixed groove 435 is integrated, and the bending driving mechanism 44 includes driving motor 441, motor base 442, motor turn
Axis 443, bottom pulley 444, driving belt 445, upper belt pulley 446,441 bottom end of the driving motor are installed with motor base
442, the driving motor 441 is fixedly connected with motor base 442, and the driving motor 441 connects with 443 activity of machine shaft
It connecing, 443 right end of the machine shaft is installed with bottom pulley 444, and the bottom pulley 444 is fixedly connected with machine shaft 443,
It is installed with upper belt pulley 446 right over the bottom pulley 444, is installed between the upper belt pulley 446 and bottom pulley 444
Driving belt 445, the bottom pulley 444 are flexibly connected by driving belt 445 with upper belt pulley 446, the cam drive
Mechanism 45 includes cam shaft 451, driving cam 452, rotational pin 453, driving turntable 454, cam shaft bearing 455, described
The middle part of cam shaft 451 is installed with driving cam 452, the cam shaft 451 and driving cam 452 be in same central shaft and
It is fixedly connected, 452 both sides of the driving cam are installed with cam shaft bearing 455, and the cam shaft bearing 455 turns with cam
Axis 451 is flexibly connected, and driving turntable 454 is installed with right over the driving cam 452, and the driving turntable 454 and transmission are convex
It is installed with rotational pin 453 between wheel 452, the driving cam 452 is flexibly connected by rotational pin 453 with driving turntable 454, institute
It includes driving wheel shaft 461, driving wheel 462, driven wheel 463, driven wheel shaft 464, bending column 465, arc to state bending mechanism 46
Shape limiting slot 466,462 middle part of the driving wheel are installed with driving wheel shaft 461, the driving wheel shaft 461 and driving wheel 462
It is fixedly connected, driven wheel 463 is installed in the arc limit slot 466, the driving wheel 462 is meshed with driven wheel 463, institute
It states 463 middle part of driven wheel and is installed with driven wheel shaft 464, the driven wheel 463 is fixedly connected with driven wheel shaft 464, described
463 upper end of driven wheel is installed with bending column 465, and the bending column 465 is in driven wheel 463 on same central shaft, it is described from
Driving wheel 463 is fixedly connected by driven wheel shaft 464 with bending column 465, and the cam shaft 451 is in upper belt pulley 446
It same central shaft and is fixedly connected, 454 upper center of the driving turntable is installed with driving wheel shaft 461, the driving turntable
454 are in same central shaft with driving wheel shaft 461 and are fixedly connected, and arc-shaped limit block 2, arc are installed on the workbench 5
Shape limited block 2 is convenient to fix automobile longitudinal girder upper limit.
Be installed in agent set 4 described in this patent Manual revolving gear, chain wheel driving mechanism, spiral fixed mechanism,
Bending driving mechanism, cam drive and bending mechanism solve traditional to consolidate the automobile longitudinal girder of same size
Determine bending, can not be fixed according to the of different sizes of automobile longitudinal girder, and multi-angle bending can not be carried out to automobile longitudinal girder and asked
Topic, can fix different size of automobile longitudinal girder, while can adapt to vehicle to the device of longeron multi-angle bending to meet longeron
The requirement of frame whole functionality and practicability.
When carrying out automobile longitudinal girder bending, longeron is placed on to the right side fixed block 434 and left side fixed block at 5 middle part of workbench
It is fixed and is limited by arc-shaped limit block 2 between 436, at the top of longeron, at this point, construction personnel's rotation manual handle 411 so that manually
Handle 411 drives handle shaft 412 to rotate, and handle shaft 412 drives drive shaft 414 to rotate synchronously, and drive shaft 414 drives
Left side driven spindle 421 rotates, and driven spindle 421 drives underdrive sprocket wheel 422 to rotate, and underdrive sprocket wheel 422 passes through transmission chain
Item 423 drives upper driving chain 424 to rotate, and driving chain 424 is fixedly connected with drive screw 431, and driving chain 424, which drives, to be passed
Dynamic screw rod 431 rotates, because right side screw sleeve 432, left side screw sleeve 438 are threadedly coupled with drive screw 431, when transmission
When screw rod 431 rotates, right side screw sleeve 432, left side screw sleeve 438 are moved in drive screw 431, by because of right side screw sleeve
432 with 438 internal thread direction of left side screw sleeve on the contrary, so that right side screw sleeve 432 drives the right side by right side fixed link 433
Side fixed block 434 moves to left, and left side screw sleeve 438 drives left side fixed block 436 to move to right by left side fixed link 437, and left side is fixed
Block 436 is fixed automobile longitudinal girder with right side fixed block 434；Then pass through the operation button 7 and display screen on operation panel 6
8 control driving motors 441 start, and driving motor 441 drives machine shaft 443 to rotate, machine shaft 443 and bottom pulley 444
It rotates synchronously, bottom pulley 444 drives upper belt pulley 446 to rotate by driving belt 445, and upper belt pulley 446 turns with moving cam
Axis 451 rotates synchronously, and cam shaft 451 drives driving cam 452 to rotate, and driving cam 452 drives upper end by rotational pin 453
Driving turntable 454 rotates, and upper end driving turntable 454 drives the driving wheel shaft 461 of upper center to rotate, driving wheel shaft 461
Rotated synchronously with driving wheel 462, driving wheel 462 is meshed with driven wheel 463, the rotation of driven wheel 463, driven wheel 463 by from
Driving wheel shaft 464 drives bending column 465 to rotate so that and driven wheel 463 is slowly mobile in arc limit slot 466 with bending column 465,
Limited post 3 on workbench 5 fixes longeron side, and bending column 465 is limited in arc limit slot 466 from the other side is slowly mobile
3 side of column is realized to longeron bending, while controllable bending column 465 is polygonal to realize in the displacement distance of arc limit slot 466
Spend bending.
The automobile longitudinal girder bending production equipment that the present invention solves the prior art can only carry out the automobile longitudinal girder of same size
Fixed bending, can not be fixed according to the of different sizes of automobile longitudinal girder, meanwhile, the automobile longitudinal girder bending equipment folding of the prior art
Bending angle is fixed, and can not carry out multi-angle bending to automobile longitudinal girder so that longeron can not adapt to the functionality and reality of vehicle frame entirety
The problem of being required with property, the present invention are combined with each other by above-mentioned component, solve it is traditional can only be vertical to the automobile of same size
Bending is fixed in beam, can not be fixed according to the of different sizes of automobile longitudinal girder, and can not carry out multi-angle to automobile longitudinal girder
The problem of bending can realize and be fixed to different size of automobile longitudinal girder, while can be to the device of longeron multi-angle bending, with full
Sufficient longeron adapts to the requirement of the whole functionality and practicability of vehicle frame, is as follows：Longeron is placed in the middle part of workbench
It is fixed and is limited by arc-shaped limit block between right side fixed block and left side fixed block, at the top of longeron, at this point, construction personnel rotates hand
Turn handle so that manual handle drives the rotation of handle shaft, handle shaft that drive shaft is driven to rotate synchronously, and drive shaft drives
Left side driven spindle rotation, driven spindle drive the rotation of underdrive sprocket wheel, underdrive sprocket wheel to drive and be driven by driving chain
Chain rotates, and driving chain is fixedly connected with drive screw, and driving chain drives drive screw rotation, because right side screw sleeve,
Left side screw sleeve is threadedly coupled with drive screw, so when the drive screw is rotated, right side screw sleeve, left side screw sleeve are being driven
Screw rod moves, by because right side screw sleeve and left side screw sleeve internal thread direction on the contrary, so that right side screw sleeve passes through the right side
Side fixed link drives right side fixed block to move to left, and left side screw sleeve drives left side fixed block to move to right by left side fixed link, and left side is solid
Determine block automobile longitudinal girder is fixed with right side fixed block；Then it is driven with display screen control by the operation button on operation panel
Dynamic electric motor starting, driving motor drive machine shaft rotation, machine shaft to be rotated synchronously with bottom pulley, and bottom pulley passes through biography
Dynamic belt drives upper belt pulley rotation, upper belt pulley that cam shaft is driven to rotate synchronously, and cam shaft drives driving cam rotation,
Driving cam drives the rotation of upper end driving turntable, upper end driving turntable that the driving wheel shaft of upper center is driven to turn by rotational pin
Dynamic, driving wheel shaft is rotated synchronously with driving wheel, and driving wheel is meshed with driven wheel, and driven wheel rotation, driven wheel passes through driven
It takes turns shaft and drives the rotation of bending column so that driven wheel is slowly moved with bending column in arc limit slot, the limited post on workbench
Longeron side is fixed, bending column slowly moves limited post side from the other side in arc limit slot, realizes to longeron bending, together
When controllable bending column realize multi-angle bending in the displacement distance of arc limit slot.
Above only describes the basic principles and preferred embodiment of the present invention, and those skilled in the art can be according to foregoing description
Many changes may be made and improves, these changes and improvements should belong to the scope of protection of the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of automobile longitudinal girder bending production equipment, structure include：Supporter (1), arc-shaped limit block (2), limited post (3),
Agent set (4), workbench (5), operation panel (6), operation button (7), display screen (8), footed glass fixed seat (9), support leg
Cup (10), universal wheel (11), it is characterised in that：
Supporter (1) the bottom end quadrangle is equidistantly installed with footed glass fixed seat (9) and universal wheel (11), the universal wheel (11) with
Supporter (1) is fixedly connected, and the footed glass fixed seat (9) is mutually welded with supporter (1), footed glass fixed seat (9) the bottom end dress
Equipped with support footed glass (10), the support footed glass (10) is fixedly connected with footed glass fixed seat (9), supporter (1) the upper end dress
Equipped with workbench (5), the workbench (5) is fixedly connected with supporter (1), and workbench (5) upper end is installed with arc limit
Position block (2) and limited post (3), the arc-shaped limit block (2), limited post (3) are fixedly connected with workbench (5), the supporter
(1) front end is installed with operation panel (6), and operation button (7) and display screen (8), the branch are installed on the operation panel (6)
It is installed with agent set (4) inside support body (1)；
The agent set (4) includes Manual revolving gear (41), chain wheel driving mechanism (42), spiral fixed mechanism (43), folding
Curved driving mechanism (44), cam drive (45), bending mechanism (46), fixed plate (47), crust of the device (48), described device
It is installed with fixed plate (47) inside shell (48), fixed plate (47) bottom end is fixedly connected with crust of the device (48), described solid
It is installed with Manual revolving gear (41) on the right side of fixed board (47), Manual revolving gear (41) upper end is installed with chain wheel driving mechanism
(42), the Manual revolving gear (41) is flexibly connected with chain wheel driving mechanism (42), described device shell (48) inner top side
It is installed with spiral fixed mechanism (43), the Manual revolving gear (41) passes through chain wheel driving mechanism (42) and spiral fixed mechanism
(43) it is flexibly connected, described device shell (48) inside left is installed with bending driving mechanism (44), described to set in shell (48)
Middle side part is installed with cam drive (45), and the bending driving mechanism (44) is flexibly connected with cam drive (45),
Cam drive (45) upper end is installed with bending mechanism (46), the cam drive (45) and bending mechanism (46)
Flexible connection.
2. a kind of automobile longitudinal girder bending production equipment according to claim 1, it is characterised in that：The Manual revolving gear
(41) include manual handle (411), handle shaft (412), shaft bearing (413), drive shaft (414), the handle shaft
(412) right end is installed with manual handle (411), and the manual handle (411) is fixedly connected with handle shaft (412), described turn
Shaft bearing (413) is installed in the middle part of shaft (412), the handle shaft (412) is flexibly connected with shaft bearing (413),
It is installed with drive shaft (414) on the left of the handle shaft (412), the drive shaft (414) is in handle shaft (412)
It same central shaft and is fixedly connected, is connected with chain wheel driving mechanism (42) on the left of the drive shaft (414).
3. a kind of automobile longitudinal girder bending production equipment according to claim 1 or 2, it is characterised in that：The sprocket wheel transmission
Mechanism (42) includes driven spindle (421), underdrive sprocket wheel (422), driving chain (423), upper driving chain (424), described
It is fixedly connected with drive shaft (414) on the right side of driven spindle (421), underdrive sprocket wheel is installed in the middle part of the driven spindle (421)
(422), the driven spindle (421) is fixedly connected with underdrive sprocket wheel (422), dress right over the underdrive sprocket wheel (422)
Equipped with upper driving chain (424), driving chain is installed between the upper driving chain (424) and underdrive sprocket wheel (422)
(423), the underdrive sprocket wheel (422) is flexibly connected by driving chain (423) with upper driving chain (424).
4. a kind of automobile longitudinal girder bending production equipment according to claim 1, it is characterised in that：The spiral fixed mechanism
(43) include drive screw (431), right side screw sleeve (432), right side fixed link (433), right side fixed block (434), anchor
Slot (435), left side fixed block (436), left side fixed link (437), left side screw sleeve (438), screw-bearing (439), the biography
Right side screw sleeve (432) and right side fixed link (433), the right side screw sleeve (432), the right side are installed in the middle part of dynamic screw rod (431)
Helicitic texture, the internal thread direction of the right side screw sleeve (432) and right side fixed link (433) are equipped in side fixed link (433)
On the contrary, the right side screw sleeve (432), right side fixed link (433) are threadedly coupled with drive screw (431), the drive screw
(431) both sides are installed with screw-bearing (439), and the drive screw (431) is flexibly connected with screw-bearing (439), the right side
Right side fixed block (434), the right side screw sleeve (432) and right side fixed block (434) are installed with right over side screw sleeve (432)
Between be installed with right side fixed link (433), the right side screw sleeve (432) passes through right side fixed link (433) and right side fixed block
(434) it is fixedly connected, left side screw sleeve (438) upper end is installed with left side fixed block (436), the left side fixed block
(436) left side fixed link (437) is installed between right left side screw sleeve (438), the left side screw sleeve (438) passes through left side
Fixed link (437) is fixedly connected with left side fixed block (436), and the right side fixed block (434) is opposed with left side fixed block (436)
Face is equipped with fixed groove (435), and the right side fixed block (434), left side fixed block (436) and fixed groove (435) are integrated
Change structure.
5. a kind of automobile longitudinal girder bending production equipment according to claim 1, it is characterised in that：The bending driving mechanism
(44) include driving motor (441), motor base (442), machine shaft (443), bottom pulley (444), driving belt
(445), upper belt pulley (446), driving motor (441) bottom end are installed with motor base (442), the driving motor
(441) it is fixedly connected with motor base (442), the driving motor (441) is flexibly connected with machine shaft (443), the electricity
Machine shaft (443) right end is installed with bottom pulley (444), and the bottom pulley (444) is fixedly connected with machine shaft (443),
Be installed with upper belt pulley (446) right over the bottom pulley (444), the upper belt pulley (446) and bottom pulley (444) it
Between be installed with driving belt (445), the bottom pulley (444) passes through driving belt (445) with upper belt pulley (446) activity even
It connects.
6. a kind of automobile longitudinal girder bending production equipment according to claim 1, it is characterised in that：The cam drive
(45) include cam shaft (451), driving cam (452), rotational pin (453), driving turntable (454), cam shaft bearing
(455), driving cam (452), the cam shaft (451) and driving cam are installed in the middle part of the cam shaft (451)
(452) it is in same central shaft and is fixedly connected, driving cam (452) both sides are installed with cam shaft bearing (455), institute
It states cam shaft bearing (455) to be flexibly connected with cam shaft (451), transmission is installed with right over the driving cam (452)
Turntable (454) is installed with rotational pin (453), the driving cam between the driving turntable (454) and driving cam (452)
(452) it is flexibly connected with driving turntable (454) by rotational pin (453).
7. a kind of automobile longitudinal girder bending production equipment according to claim 1, it is characterised in that：The bending mechanism (46)
Including driving wheel shaft (461), driving wheel (462), driven wheel (463), driven wheel shaft (464), bending column (465), arc
Limiting slot (466), driving wheel (462) middle part are installed with driving wheel shaft (461), the driving wheel shaft (461) and master
Driving wheel (462) is fixedly connected, and is installed with driven wheel (463) in the arc limit slot (466), the driving wheel (462) with from
Driving wheel (463) is meshed, and is installed with driven wheel shaft (464) in the middle part of the driven wheel (463), the driven wheel (463) with from
Driving wheel shaft (464) is fixedly connected, and driven wheel (463) upper end is installed with bending column (465), the bending column (465) with
Driven wheel (463) is on same central shaft, and the driven wheel (463) is solid by driven wheel shaft (464) and bending column (465)
Fixed connection.
8. a kind of automobile longitudinal girder bending production equipment according to claim 6, it is characterised in that：The cam shaft
(451) it is in same central shaft with upper belt pulley (446) and is fixedly connected, driving turntable (454) upper center is installed with
Driving wheel shaft (461), the driving turntable (454) are in same central shaft with driving wheel shaft (461) and are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416400.9A CN108543843A (en) | 2018-05-03 | 2018-05-03 | A kind of automobile longitudinal girder bending production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810416400.9A CN108543843A (en) | 2018-05-03 | 2018-05-03 | A kind of automobile longitudinal girder bending production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543843A true CN108543843A (en) | 2018-09-18 |
Family
ID=63513496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810416400.9A Withdrawn CN108543843A (en) | 2018-05-03 | 2018-05-03 | A kind of automobile longitudinal girder bending production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500164A (en) * | 2018-12-24 | 2019-03-22 | 重庆朔东汽车部件有限公司 | A kind of apparatus for bending and its application method for vehicle front protector |
-
2018
- 2018-05-03 CN CN201810416400.9A patent/CN108543843A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500164A (en) * | 2018-12-24 | 2019-03-22 | 重庆朔东汽车部件有限公司 | A kind of apparatus for bending and its application method for vehicle front protector |
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Application publication date: 20180918 |