CN208195312U - A kind of automobile longitudinal girder bending production equipment - Google Patents
A kind of automobile longitudinal girder bending production equipment Download PDFInfo
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- CN208195312U CN208195312U CN201820654038.4U CN201820654038U CN208195312U CN 208195312 U CN208195312 U CN 208195312U CN 201820654038 U CN201820654038 U CN 201820654038U CN 208195312 U CN208195312 U CN 208195312U
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Abstract
The utility model discloses a kind of automobile longitudinal girder bending production equipments, its structure includes: that supporter, arc-shaped limit block, limited post, agent set, workbench, operation panel, operation button, display screen, footed glass fixing 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 utility model, 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 be realized and different size of automobile longitudinal girder is fixed, it simultaneously can be to the device of stringer multi-angle bending, to meet the requirement that stringer adapts to vehicle frame whole functionality and practicability.
Description
Technical field
The utility model is a kind of automobile longitudinal girder bending production equipment, belongs to automobile longitudinal girder production technical field field.
Background technique
Vehicle frame is most important load bearing component in automobile, and longitudinal beam is one of key part therein, so vertical
Beam plays the role of important carrying on automobile, and straight frame, central frame of automobile etc. contain stringer.Stringer is usual
It is stamped to form with low alloy steel plate, section configuration is generally groove profile, and also some is made into Z-shaped or box equal section, different
The arrangement of automobile, stringer is slightly different, and the stringer of large-sized truck is arranged as two parallel lines, in order to adapt to vehicle frame entirety
Functionality and practicability requirement, stringer 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 stringer 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 stringer is fixed, while can adapt to the functional and practical of vehicle frame entirety to the device of stringer multi-angle bending to meet stringer
The requirement of property.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of automobile longitudinal girder bending production equipment,
Bending can only be fixed to the automobile longitudinal girder of same size to solve the automobile longitudinal girder bending production equipment of the prior art, it can not
Of different sizes according to automobile longitudinal girder is fixed, meanwhile, the automobile longitudinal girder bending equipment bending angle of the prior art is fixed, nothing
Method carries out multi-angle bending to automobile longitudinal girder, so that stringer can not adapt to asking for the whole functional and practicability requirement of vehicle frame
Topic.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of automobile longitudinal girder is rolled over
Curved production equipment, structure include: supporter, arc-shaped limit block, limited post, agent set, workbench, operation panel, operation
Button, display screen, footed glass fixing seat, support footed glass, universal wheel, supporter bottom end quadrangle is equidistantly installed with footed glass fixing seat
With universal wheel, the universal wheel is fixedly connected with supporter, and the footed glass fixing seat is mutually welded with supporter, and the footed glass is fixed
Seat bottom end is installed with support footed glass, and the support footed glass is fixedly connected with footed glass fixing seat, and the supporter upper end is installed with work
Make platform, the workbench is fixedly connected with supporter, and the workbench upper end is installed with arc-shaped limit block and limited post, the arc
Shape limited block, limited post are fixedly connected with workbench, and the supporter front end is installed with operation panel, are filled on the operation panel
Equipped with operation button and display screen, agent set is installed with inside the supporter；The agent set includes manual rotating machine
Structure, chain wheel driving mechanism, spiral fixed mechanism, bending driving mechanism, cam drive, bending mechanism, fixed plate, outside device
Shell, described device interior of shell are installed with fixed plate, and the fixed plate bottom end is fixedly connected with crust of the device, and the fixed plate is right
Side is installed with Manual revolving gear, and the Manual revolving gear upper end is installed with chain wheel driving mechanism, the Manual revolving gear
It is flexibly connected with chain wheel driving mechanism, described device shell inner top side is installed with spiral fixed mechanism, the manual rotating machine
Structure is flexibly connected by chain wheel driving mechanism with spiral fixed mechanism, is installed with bending driving machine on the left of described device interior of shell
Structure, the shell middle inside of setting are installed with cam drive, and the bending driving mechanism and cam drive activity connect
It connects, 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 axis 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 on the right side of the driven spindle with drive shaft, 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 above 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.
Preferably, the spiral fixed mechanism includes that drive screw, right side screw rod set, right side fixed link, right side are fixed
Block, fixed groove, left side fixed block, left side fixed link, left side screw rod set, screw-bearing, the drive screw middle part are installed with
Right side screw rod set and right side fixed link, the right side screw rod set, right side fixed link are interior to be equipped with helicitic texture, the right side screw rod set
Contrary with the internal screw thread of right side fixed link, the right side screw rod set, right side fixed link are threadedly coupled with drive screw, described
Drive screw two sides are installed with screw-bearing, and the drive screw is flexibly connected with screw-bearing, and the right side screw rod covers on just
Side is installed with right side fixed block, is installed with right side fixed link, the right side spiral shell between the right side screw rod set 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 and be installed with left side fixed link between left side fixed block and right left side screw rod set, left side screw rod set by left side fixed link with
Left side fixed block is fixedly connected, and the right side fixed block and left side fixed block opposite are equipped with fixed groove, 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 above 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 axis and
It is fixedly connected, the driving cam two sides are installed with cam shaft bearing, and the cam shaft bearing and cam shaft activity connect
It connects, is installed with driving turntable right above the driving cam, rotational pin, institute are installed between the driving turntable and driving cam
Driving cam is stated to be flexibly connected by rotational pin with driving turntable.
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, is installed with driven wheel 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 axis, and the driven wheel is fixedly connected by driven wheel shaft with bending column.
Preferably, the cam shaft is in same central axis 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 axis 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 be limited at the top of automobile longitudinal girder
Position is fixed.
Beneficial effect
A kind of automobile longitudinal girder bending production equipment of the utility model, solve it is traditional can only be to the automobile longitudinal girder of same size
Bending is fixed, can not be fixed according to the of different sizes of automobile longitudinal girder, and multi-angle folding can not be carried out to automobile longitudinal girder
Curved problem can be realized and fix to different size of automobile longitudinal girder, while can be to the device of stringer multi-angle bending, to meet
Stringer adapts to the requirement of vehicle frame whole functionality and practicability, the specific steps are as follows: stringer is placed on to the right side in the middle part of workbench
Between side fixed block and left side fixed block, by the fixed limit of arc-shaped limit block at the top of stringer, at this point, construction personnel's rotation manual
Handle, so that manual handle drives the rotation of handle shaft, handle shaft drives drive shaft to rotate synchronously, and drive shaft drives left
The rotation of side driven spindle, driven spindle drive the rotation of underdrive sprocket wheel, and underdrive sprocket wheel drives upper transmission chain by driving chain
Item rotation, driving chain are fixedly connected with drive screw, and driving chain drives drive screw rotation, because of right side screw rod set, a left side
Screw rod set in side is threadedly coupled with drive screw, so when the drive screw is rotated, right side screw rod set, left side screw rod are covered in transmission spiral shell
Bar is mobile, by contrary with left side screw rod set internal screw thread because of right side screw rod set, so that right side screw rod set passes through right side
Fixed link drives right side fixed block to move to left, and screw rod set in left side drives left side fixed block to move to right by left side fixed link, and left side is fixed
Block is fixed automobile longitudinal girder with right side fixed block；Then it is driven by the operation button on operation panel with display screen control
Electric motor starting, driving motor drive machine shaft rotation, and machine shaft and bottom pulley rotate synchronously, and bottom pulley passes through transmission
Belt drives upper belt pulley rotation, and upper belt pulley drives cam shaft to rotate synchronously, and cam shaft drives driving cam rotation, passes
Moving cam drives the rotation of upper end driving turntable by rotational pin, and upper end driving turntable drives the driving wheel shaft of upper center to turn
Dynamic, driving wheel shaft and driving wheel rotate synchronously, 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
Stringer side is fixed, bending column slowly moves limited post side from the other side in arc limit slot, realizes to stringer bending, together
When controllable bending column in the moving distance of arc limit slot realize multi-angle bending.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, 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 utility model.
Fig. 2 is the structural schematic diagram one of the utility model agent set.
Fig. 3 is the structural schematic diagram two of the utility model agent set.
Fig. 4 is a kind of overlooking structure figure of automobile longitudinal girder bending production equipment of the utility model.
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 fixing 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 rod set -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 embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of automobile longitudinal girder bending production equipment technical solution: its structure packet
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 fixing seat 9, support footed glass 10, universal wheel 11, the 1 bottom end quadrangle of supporter is equidistantly installed with footed glass fixing seat 9 and ten thousand
To wheel 11, the universal wheel 11 is fixedly connected with supporter 1, and the footed glass fixing seat 9 is welded with 1 phase of supporter, the footed glass
9 bottom end of fixing seat is installed with support footed glass 10, and the support footed glass 10 is fixedly connected with footed glass fixing seat 9, on the supporter 1
End is installed with workbench 5, and the workbench 5 is fixedly connected with supporter 1, and 5 upper end of workbench is 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 supporter is installed with operation
Panel 6 is installed with operation button 7 and display screen 8 on the operation panel 6, is installed with agent set 4 inside the supporter 1；
The agent set 4 include Manual revolving gear 41, chain wheel driving mechanism 42, spiral fixed mechanism 43, bending driving mechanism 44,
Cam drive 45, bending mechanism 46, fixed plate 47, crust of the device 48 are installed with fixed plate inside described device shell 48
47,47 bottom end of fixed plate is fixedly connected with crust of the device 48, is installed with Manual revolving gear 41 on the right side of the fixed plate 47,
41 upper end of Manual revolving gear is installed with chain wheel driving mechanism 42, the Manual revolving gear 41 and chain wheel driving mechanism 42
It is flexibly connected, 48 inner top side of described device shell is installed with spiral fixed mechanism 43, and the Manual revolving gear 41 passes through chain
Wheel drive 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 are flexibly connected, and 45 upper end of cam drive is installed with bending mechanism 46, the cam drive 45 and bending machine
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, the manual handle 411 and the fixed company of handle shaft 412
It connecing, shaft bearing 413 is installed in the middle part of the handle shaft 412, the handle shaft 412 is flexibly connected with shaft bearing 413,
Drive shaft 414 is installed on the left of the handle shaft 412, the drive shaft 414 is in same center with handle shaft 412
It axis and is fixedly connected, 414 left side of 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 driven spindle and driving
Shaft 414 is fixedly connected, and underdrive sprocket wheel 422, the driven spindle 421 and underdrive are installed in the middle part of the driven spindle 421
Sprocket wheel 422 is fixedly connected, and driving chain 424, the upper driving chain 424 are installed with right above 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 rod set 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 rod cover 438, screw rod
Bearing 439 is installed with right side screw rod set 432 and right side fixed link 433, the right side screw rod set in the middle part of the drive screw 431
432, helicitic texture, the internal screw thread direction of the right side screw rod set 432 and right side fixed link 433 are equipped in right side fixed link 433
On the contrary, the right side screw rod set 432, right side fixed link 433 are threadedly coupled with drive screw 431,431 two sides of drive screw
Be installed with screw-bearing 439, the drive screw 431 is flexibly connected with screw-bearing 439, right side screw rod set 432 just on
Side is installed with right side fixed block 434, is installed with right side fixed link between the right side screw rod set 432 and right side fixed block 434
433, the right side screw rod set 432 is fixedly connected by right side fixed link 433 with right side fixed block 434, the left side screw rod set
438 upper ends are installed with left side fixed block 436, and it is solid to be installed with left side between the left side fixed block 436 and right left side screw rod set 438
Fixed pole 437, the left side screw rod set 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 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 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 above 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
Be installed with driving cam 452 in the middle part of cam shaft 451, the cam shaft 451 and driving cam 452 be in same central axis and
It is fixedly connected, 452 two sides of 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 above the driving cam 452, and the driving turntable 454 and transmission are convex
Rotational pin 453 is installed between wheel 452, the driving cam 452 is flexibly connected by rotational pin 453 with driving turntable 454, institute
Stating bending mechanism 46 includes driving wheel shaft 461, driving wheel 462, driven wheel 463, driven wheel shaft 464, bending column 465, arc
Shape limiting slot 466 is installed with driving wheel shaft 461, the driving wheel shaft 461 and driving wheel 462 in the middle part of the 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 and is installed with driven wheel shaft 464 in the middle part of driven wheel 463, 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 on same central axis with driven wheel 463, 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 axis and is fixedly connected, 454 upper center of driving turntable is installed with driving wheel shaft 461, the driving turntable
454 are in same central axis with driving wheel shaft 461 and are fixedly connected, and are installed with arc-shaped limit block 2, arc 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 stringer multi-angle bending to meet stringer
The requirement of frame whole functionality and practicability.
When carrying out automobile longitudinal girder bending, stringer is placed on to the right side fixed block 434 and left side fixed block at 5 middle part of workbench
Between 436, limited at the top of stringer by the way that arc-shaped limit block 2 is fixed, 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 rod set 432, left side screw rod set 438 are threadedly coupled with drive screw 431, when transmission
When screw rod 431 rotates, right side screw rod set 432, left side screw rod set 438 are mobile in drive screw 431, by because of right side screw rod set
432 is contrary with left side screw rod 438 internal screw threads of set, so that right side screw rod set 432 drives the right side by right side fixed link 433
Side fixed block 434 moves to left, and left side screw rod set 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 driven wheel 463 and bending column 465 are slowly mobile in arc limit slot 466,
Limited post 3 on workbench 5 fixes stringer 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 stringer bending, while controllable bending column 465 is polygonal to realize in the moving distance of arc limit slot 466
Spend bending.
The automobile longitudinal girder bending production equipment that the utility model solves the prior art can only be to the automobile longitudinal girder of same size
Bending is fixed, can not be fixed according to the of different sizes of automobile longitudinal girder, meanwhile, the automobile longitudinal girder bending of the prior art is set
Standby bending angle is fixed, and multi-angle bending can not be carried out to automobile longitudinal girder, so that stringer can not adapt to the functionality of vehicle frame entirety
The problem of requiring with practicability, the utility model are combined with each other by above-mentioned component, solve it is traditional can only to same size
Automobile longitudinal girder bending is fixed, can not be fixed according to the of different sizes of automobile longitudinal girder, and can not to automobile longitudinal girder into
The problem of row multi-angle bending, it can be realized and different size of automobile longitudinal girder is fixed, while can be to stringer multi-angle bending
Device, to meet the requirement that stringer adapts to vehicle frame whole functionality and practicability, the specific steps are as follows: stringer is placed on work
Between right side fixed block in the middle part of platform and left side fixed block, by the fixed limit of arc-shaped limit block at the top of stringer, at this point, constructor
Member's rotation manual handle, so that manual handle drives the rotation of handle shaft, handle shaft drives drive shaft to rotate synchronously, driving
Shaft drives left side driven spindle rotation, and driven spindle drives the rotation of underdrive sprocket wheel, and underdrive sprocket wheel passes through driving chain band
Dynamic upper driving chain rotation, driving chain are fixedly connected with drive screw, and driving chain drives drive screw rotation, because of right side
Screw rod set, left side screw rod set are threadedly coupled with drive screw, so when the drive screw is rotated, right side screw rod set, left side screw rod
It covers in drive screw movement, by because screw rod set in right side is contrary with left side screw rod set internal screw thread, so that right side screw rod
Set drives right side fixed block to move to left by right side fixed link, and screw rod set in left side drives left side fixed block right by left side fixed link
It moves, left side fixed block is fixed automobile longitudinal girder with right side fixed block；Then by operation button on operation panel and aobvious
Display screen controls driving motor starting, and driving motor drives machine shaft rotation, and machine shaft and bottom pulley rotate synchronously, hypodermis
Belt wheel drives upper belt pulley rotation by driving belt, and upper belt pulley drives cam shaft to rotate synchronously, and cam shaft, which drives, to be passed
Moving cam rotation, driving cam drive upper end driving turntable to rotate by rotational pin, and upper end driving turntable drives upper center
The rotation of driving wheel shaft, driving wheel shaft and driving wheel rotate synchronously, and driving wheel is meshed with driven wheel, driven wheel rotation, from
Driving wheel drives the rotation of bending column by driven wheel shaft, so that driven wheel is slowly moved with bending column in arc limit slot, work
Limited post on platform fixes stringer side, and bending column slowly moves limited post side from the other side in arc limit slot, realizes
To stringer bending, while controllable bending column realizes multi-angle bending in the moving distance of arc limit slot.
Above only describes the basic principle of the utility model and preferred embodiment, those skilled in the art can be according to above-mentioned
Many changes may be made and improves for description, these changes and improvements should belong to the protection scope of the utility model.
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 embodiments being understood 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 fixing 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 fixing seat (9) and universal wheel (11), the universal wheel (11) with
Supporter (1) is fixedly connected, and the footed glass fixing seat (9) is mutually welded with supporter (1), footed glass fixing seat (9) the bottom end dress
Equipped with support footed glass (10), the support footed glass (10) is fixedly connected with footed glass fixing 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), is installed with operation button (7) and display screen (8), the branch on the operation panel (6)
Agent set (4) are installed with 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)
It is flexibly connected.
2. a kind of automobile longitudinal girder bending production equipment according to claim 1, it is characterised in that: the Manual revolving gear
It (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), and described turn
Being installed with shaft bearing (413) 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 axis and is fixedly connected, is connected on the left of the drive shaft (414) with chain wheel driving mechanism (42).
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 on the right side of driven spindle (421) with drive shaft (414), 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 above 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
It (43) include drive screw (431), right side screw rod set (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 rod set (438), screw-bearing (439), the biography
Right side screw rod set (432) and right side fixed link (433), the right side screw rod set (432), the right side are installed in the middle part of dynamic screw rod (431)
Helicitic texture, the internal screw thread direction of the right side screw rod set (432) and right side fixed link (433) are equipped in side fixed link (433)
On the contrary, the right side screw rod set (432), right side fixed link (433) are threadedly coupled with drive screw (431), the drive screw
(431) two sides are installed with screw-bearing (439), and the drive screw (431) is flexibly connected with screw-bearing (439), the right side
It is installed with right side fixed block (434) right above side screw rod set (432), the right side screw rod set (432) and right side fixed block (434)
Between be installed with right side fixed link (433), the right side screw rod set (432) passes through right side fixed link (433) and right side fixed block
(434) it is fixedly connected, left side screw rod set (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 rod set (438), the left side screw rod set (438) passes through left side
Fixed link (437) is fixedly connected with left side fixed block (436), and the right side fixed block (434) and left side fixed block (436) oppose
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
It (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 above 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) by driving belt (445) and 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
It (45) include cam shaft (451), driving cam (452), rotational pin (453), driving turntable (454), cam shaft bearing
(455), it is installed with driving cam (452) in the middle part of the cam shaft (451), the cam shaft (451) and driving cam
(452) it is in same central axis and is fixedly connected, driving cam (452) two sides are installed with cam shaft bearing (455), institute
It states cam shaft bearing (455) to be flexibly connected with cam shaft (451), is installed with transmission right above 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 by rotational pin (453) with driving turntable (454).
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 axis, 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 axis 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 axis with driving wheel shaft (461) and are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654038.4U CN208195312U (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 |
|---|---|---|---|
| CN201820654038.4U CN208195312U (en) | 2018-05-03 | 2018-05-03 | A kind of automobile longitudinal girder bending production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195312U true CN208195312U (en) | 2018-12-07 |
Family
ID=64522170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654038.4U Expired - Fee Related CN208195312U (en) | 2018-05-03 | 2018-05-03 | A kind of automobile longitudinal girder bending production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195312U (en) |
Cited By (2)
| 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 |
| CN113290088A (en) * | 2021-05-14 | 2021-08-24 | 烟建集团有限公司 | Automatic pipe bending equipment for constructional engineering and pipe bending method thereof |
-
2018
- 2018-05-03 CN CN201820654038.4U patent/CN208195312U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN113290088A (en) * | 2021-05-14 | 2021-08-24 | 烟建集团有限公司 | Automatic pipe bending equipment for constructional engineering and pipe bending method thereof |
| CN113290088B (en) * | 2021-05-14 | 2022-06-14 | 烟建集团有限公司 | Automatic pipe bending equipment for constructional engineering and pipe bending method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |