CN208872532U - A kind of simulation test machine for the test of automotive suspension Integral synchronous - Google Patents
A kind of simulation test machine for the test of automotive suspension Integral synchronous Download PDFInfo
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- CN208872532U CN208872532U CN201821804137.2U CN201821804137U CN208872532U CN 208872532 U CN208872532 U CN 208872532U CN 201821804137 U CN201821804137 U CN 201821804137U CN 208872532 U CN208872532 U CN 208872532U
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Abstract
The utility model relates to Suspension detecting technical fields, specifically, it is related to a kind of simulation test machine for the test of automotive suspension Integral synchronous, it include pedestal, the top of the pedestal is provided with the workbench for fixing examined product, the middle position of workbench is provided with square through hole, the top of pedestal, which is located at below square through hole, is provided with lifting apparatus, four angles of the workbench are respectively arranged with one for clamping the fixing device of the tire of tire, shock absorber detection device for detecting the tyre detection device of tire and for detecting shock-proof effect, also there are two mounting racks for this setting on pedestal, side of each mounting rack across the top in workbench, pressing detection device is provided on each mounting rack, four suspension parts of entire car body can be subjected to multinomial detection through the above way, solve can not detect it is multinomial The problem of.
Description
Technical field
The utility model relates to Suspension detecting technical fields, and in particular, to one kind is surveyed for automotive suspension Integral synchronous
The simulation test machine of examination.
Background technique
Automotive suspension is one of important assembly of automobile, it has flexibly connect vehicle frame (or vehicle body) with axle (or wheel)
Come.Its main task is the shear force and torque that transmitting acts between wheel and vehicle frame (or vehicle body);It mitigates road surface and is transmitted to vehicle
The shock loading of frame (or vehicle body), the vibration of bearing system caused by decaying thus guarantee ride of vehicle;Guarantee vehicle
Wheel has ideal kinetic characteristic in Uneven road and load change, guarantees the operational stability of automobile, and automobile is made to obtain high speed
Driveability.Therefore, the technology status and working performance of suspension, has an important influence automobile overall performance.Suspension system is logical
Often by elastic element, guiding device, damper, buffering fast and stabilizer antiroll bar etc., partially composition, suspension failure will be directly affected
Ride of vehicle, control stability and driving safety.So how to detect the working performance of automobile suspension system is
Highly important and in the urgent need to address those skilled in the art project.
Suspension is that the very important component of automobile generally needs to detect before automobile factory, but if is going out simple
If being detected before factory, such as if it is detected that rejected product undoubtedly cost is huge, but detect one if when installing vehicle frame
It is secondary, it can effective save the cost.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of simulation examination for the test of automotive suspension Integral synchronous
Machine is tested, entire chassis is put on the table first, is fixed by chassis, passes through fixing device of the tire when fixed for four
Chassis is fixed the fixed card buckle that a tire was fixed and lifted on plate, passes through two pressing detection dresses after the completion of fixed
Set to the front and back on chassis carry out pushing individually and while push detection, after the completion of pressing detection, lifting apparatus is by chassis
Entirety is lifted, and is lifted to certain altitude, left fixation kit and right fixation kit withdraw bearing groove, at this moment tyre detection device
It is moved to the bottom end of tire, lifting apparatus puts down chassis, passes through the synchronized rotation detection of tyre detection device and each wheel
Do not detect at the same speed tire detected, lifting apparatus again rises chassis after the completion of detection, and the recession of tire checking component is held
It carries slot to continue to fix on tire, the connector of down-pressed pole bottom end is attached by staff with shock absorber after the completion of fixing, even
Shock absorber is detected after connecing, four suspension parts of entire car body can be carried out to multinomial detection, solution through the above way
Multinomial problem can not be detected by having determined.
A kind of simulation test machine for the test of automotive suspension Integral synchronous disclosed by the utility model, includes pedestal,
The top of the pedestal is provided with the workbench for fixing examined product, and the middle position of workbench is provided with square through hole,
The top of pedestal, which is located at below square through hole, is provided with lifting apparatus, and four angles of the workbench are respectively arranged with a use
In the fixing device of the tire, the tyre detection device for detecting tire and the shock absorber for detecting shock-proof effect that clamp tire
Detection device, also there are two mounting rack, side of each mounting rack across the top in workbench, Mei Gean for this setting on pedestal
It shelves and is provided with pressing detection device.
Preferably, the lifting apparatus includes to lift plate and four are lifted hydraulic cylinder, and lifting plate is square platy structure,
The maximum diagonal length for lifting plate is less than the maximum diagonal length of square through hole, and it is in a vertical shape to lift hydraulic cylinder described in four
State is arranged and is separately positioned on an angle for lifting board bottom end, and the output end for lifting hydraulic cylinder is connect with the bottom end for lifting plate,
The bottom end for lifting hydraulic cylinder is fixedly mounted on bottom plate.
Preferably, two broadsides that the bottom end of the workbench is located at square are vertically arranged two guide sleeves, lift plate
Upper to be vertically arranged a guide rod at each guide sleeve, guide sleeve is slidably matched with guide rod.
Preferably, the top for lifting plate is provided with several groups bolt hole, and there are two screw hole, every group of spiral shells for every group of bolt hole
A fixed card buckle is plugged in keyhole, fixed card buckle is connect by nut with screw hole.
Preferably, the fixing device of the tire includes left fixation kit and right fixation kit, the left fixation kit and
Right fixation kit is oppositely arranged.
Preferably, the left fixation kit is identical with right fixation kit structure setting and includes no bar electric cylinders, support
Column and bearing groove, the no bar electric cylinders be in a horizontal state be mounted on bottom plate and left fixation kit and right fixation kit without bar
Electric cylinders are oppositely arranged, and support column state in a vertical shape is mounted on the sliding block of no bar electric cylinders, and bearing groove is mounted on the top of support column.
Preferably, be additionally provided with clamping component on the outside of the bearing groove, the clamping component include clamping cylinder and
Clamping plate, the clamping cylinder, which is in a horizontal state, is arranged in the outside of bearing groove, and the output end of clamping cylinder is towards bearing groove
Setting, clamping plate are mounted on the output end of clamping cylinder in slot.
Preferably, the rubber sheet gasket for increasing frictional force is additionally provided on the clamping plate.
Preferably, the pressing detection device includes the first screw rod slide unit, the second screw rod slide unit, by air cylinder and pressing
Head, the first screw rod slide unit, which is in a horizontal state, is mounted on top and the conveying direction and work of the first screw rod slide unit of mounting rack
The width direction for making platform is identical, and the second screw rod slide unit is in a horizontal state on the sliding block for being mounted on the first screw rod slide unit and second
The conveying direction of bar slide unit and the length direction of workbench are identical, are mounted on the second screw rod slide unit by air cylinder state in a vertical shape
On sliding block and output end is down-set, and press head is mounted on the output end by air cylinder.
Preferably, the press head includes the first square plate, the second square plate and four damping springs, and first square plate is in
Horizontality is mounted on the output end by air cylinder, and the lower section of the first square plate, four damping spring settings are arranged in the second square plate
Between the first square plate and the second square plate and the both ends of damping spring connect respectively at four angles of the first square plate and the second square plate
It connects.
The utility model has the advantages that a kind of simulation test machine for the test of automotive suspension Integral synchronous of the utility model, first will
Entire chassis is put on the table, is fixed by chassis, is carried out four tires by fixing device of the tire when fixed
Chassis is fixed fixed card buckle that is fixed and lifting on plate, passes through two pressing detection devices after the completion of fixed to chassis
Front and back carries out pushing individually and pushes detection simultaneously, and after the completion of pressing detection, lifting apparatus integrally lifts on chassis, support
It lifts to certain altitude, left fixation kit and right fixation kit withdraw bearing groove, and at this moment tyre detection device is moved to tire
Bottom end, lifting apparatus puts down chassis, passes through the synchronized rotation detection of tyre detection device and not examining at the same speed for each wheel
Survey tire is detected, lifting apparatus again rises chassis after the completion of detection, tire checking component recession, bearing groove continue by
Tire is fixed, and the connector of down-pressed pole bottom end is attached by staff with shock absorber after the completion of fixing, to shock-absorbing after connection
Device is detected, and four suspension parts of entire car body can be carried out multinomial detection through the above way, solving can not examine
Survey multinomial problem.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the top view in embodiment;
Fig. 2 is the schematic perspective view one in embodiment;
Fig. 3 is the schematic perspective view two in embodiment;
Fig. 4 is the side view in embodiment;
Fig. 5 is the schematic perspective view of workbench and lifting apparatus in embodiment;
Fig. 6 is the schematic perspective view of fixing device of the tire in embodiment;
Fig. 7 is enlarged drawing at the A of Fig. 6 in embodiment;
Fig. 8 is the schematic perspective view of tyre detection device in embodiment;
Fig. 9 is the stereogram exploded view one of tyre detection device in embodiment;
Figure 10 is the stereogram exploded view two of tyre detection device in embodiment;
Figure 11 is the schematic perspective view one of shock absorber detection device in embodiment;
Figure 12 is the schematic perspective view two of shock absorber detection device in embodiment;
Figure 13 is enlarged drawing at the B of Figure 12 in embodiment;
Figure 14 is the schematic perspective view of pressing detection device in embodiment;
Figure 15 is enlarged drawing at the C of Figure 14 in embodiment;
Description of symbols:
Workbench 1, mounting rack 11, square through hole 12, lifting apparatus 2 lift plate 21, bolt hole 211, fixed card buckle 212,
Guide sleeve 22, guide rod 23 lift hydraulic cylinder 24, fixing device of the tire 3, left fixation kit 31, right fixation kit 32, no bar electricity
Cylinder 321, support column 322, bearing groove 323, clamping component 33, clamping cylinder 331, clamping plate 332, rubber sheet gasket 333, tire inspection
Survey device 4, runner assembly 41, the first rotating wheel 411, the second rotating wheel 412, rotary shaft 413, support component 42, the first support
Frame 421, the second support frame 422, first through hole 423, strength die springs 424 translate component 43, and electric pushrod 431, first is sliding
Rail 432, the first sliding block 433, link block 434, driving assembly 44, driving motor 441, the first driven wheel 442, the second driven wheel
443, shock absorber detection device 5, fixing seat 51, support plate 511, bearing 512, supporting leg 513, lifting assembly 52, electric up-down
Slide unit 521, rotating circular disk 522, triangle reinforcing rib 523, mounting plate 524, rotary components 53, fixed rotating shaft 532, driven gear
533, driving gear 534, rotating electric machine 535 pushes component 54, lower air cylinder 541, down-pressed pole 542, riser 543, fixing sleeve
544, stop collar 545, circular shaft 546, lever 547, connector 548, reset spring 549, pressing detection device 6, the first screw rod cunning
Platform 61, the second screw rod slide unit 62, by air cylinder 63, press head 64, the first square plate 641, the second square plate 642, damping spring 643.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
It include bottom referring to figs. 1 to a kind of simulation test machine for the test of automotive suspension Integral synchronous shown in figure 15
Seat, the top of the pedestal are provided with the workbench 1 for fixing examined product, and the middle position of workbench 1 is provided with rectangular
Through-hole 12, the lower section that the top of pedestal is located at square through hole 12 are provided with lifting apparatus 2, four angles difference of the workbench 1
One is provided with for clamping the fixing device of the tire 3 of tire, the tyre detection device 4 for detecting tire and is kept away for detecting
The shock absorber detection device 5 for shaking effect, also this setting is there are two mounting rack 11 on pedestal, and each mounting rack 11 is across in workbench
The side on 1 top is provided with pressing detection device 6 on each mounting rack 11.
The lifting apparatus 2 includes to lift plate 21 and four are lifted hydraulic cylinder 24, and lifting plate 21 is square platy structure,
The maximum diagonal length for lifting plate 21 is less than the maximum diagonal length of square through hole 12, and hydraulic cylinder 24 is lifted described in four is in
Vertical state is arranged and is separately positioned on an angle for lifting 21 bottom end of plate, lifts the output end of hydraulic cylinder 24 and lifts plate 21
Bottom end connection, the bottom end for lifting hydraulic cylinder 24 is fixedly mounted on bottom plate.Lift plate 21 is and work in unused state
What the top end face of platform 1 flushed, be not contact the table top of workbench 1 and lift plate 21 when automobile chassis is placed on workbench 1
Top end face, the wheel of each suspension bottom end is in installation condition, four wheels is fixed by fixing device of the tire 3,
The setting of lifting apparatus 2 is to be withstood chassis by off line version to lift entire chassis in change detection state
And a distance is lifted, makes tire be detached from fixing device of the tire 3 after lifting, in order to change detection state.
Two broadsides that the bottom end of the workbench 1 is located at square are vertically arranged two guide sleeves 22, lift on plate 21
A guide rod 23 is vertically arranged at each guide sleeve 22, guide sleeve 22 is slidably matched with guide rod 23.Pass through guiding
The setting of set 22 and guide rod 23 will receive the limit of guide sleeve 22 and guide rod 23 in the case where lifting movement so that lifting plate 21, make
Offset will not be generated during must lifting.
The top for lifting plate 21 is provided with several groups bolt hole 211, and every group of bolt hole 211 is there are two screw hole, and every group
A fixed card buckle 212 is plugged in bolt hole 211, fixed card buckle 212 is connect by nut with screw hole.By chassis between inspection
It is fixed by fixed card buckle 212 so that lifting process insole board and four suspensions will not deviate.
The fixing device of the tire 3 includes left fixation kit 31 and right fixation kit 32, left 31 He of fixation kit
Right fixation kit 32 is oppositely arranged.When working condition, wheel that left fixation kit 31 and right fixation kit 32 will be installed on suspension
It is clamped fixation.
The left fixation kit 31 is identical with right 32 structure setting of fixation kit and includes no bar electric cylinders 321, support
Column 322 and bearing groove 323, the no bar electric cylinders 321, which are in a horizontal state, to be mounted on bottom plate and left fixation kit 31 and the right side are solid
Determine being oppositely arranged without bar electric cylinders 321 for component 32, the state in a vertical shape of support column 322 is mounted on the sliding block of no bar electric cylinders 321, holds
Carry the top that slot 323 is mounted on support column 322.It should be noted that the bearing groove of left fixation kit 31 and right fixation kit 32
323 are oppositely arranged, and two bearing grooves 323 form semicircle groove body and tire is fastened in half slot body, and no bar electric cylinders 321 are set
Setting is to avoid when checking tyre rotation situation, and when needing to detect vehicle rotary state, lifting apparatus 2 is by entire vapour
Chassis is lifted, and two rodless cylinders, which respectively drive, is mounted on the recession of its top carrier slot 323, at this moment tyre detection device
4 covers, lifting apparatus 2 is by four tire dollys of automobile on four tyre detection devices 4 after the completion of cover.
The outside of the bearing groove 323 is additionally provided with clamping component 33, and the clamping component 33 includes clamping cylinder 331
With clamping plate 332, the clamping cylinder 331, which is in a horizontal state, is arranged in the outside of bearing groove 323, the output of clamping cylinder 331
Towards being arranged in the slot of bearing groove 323, clamping plate 332 is mounted on the output end of clamping cylinder 331 at end.Clamping plate 332 is curved surface
Being arranged with tire outer wall is in fit-state, when tire is placed in semi-circular groove, the clamping cylinder of two bearing grooves 323
Tire embracing tightly is played fixed effect by 331 opposite ejection output shafts, two clamping plates 332.
The rubber sheet gasket 333 for increasing frictional force is additionally provided on the clamping plate 332.
The pressing detection device 6 includes the first screw rod slide unit 61, the second screw rod slide unit 62, by air cylinder 63 and pressing
First 64, the first screw rod slide unit 61, which is in a horizontal state, is mounted on top and the conveying of the first screw rod slide unit 61 of mounting rack 11
Direction is identical as the width direction of workbench 1, and the second screw rod slide unit 62, which is in a horizontal state, is mounted on the cunning of the first screw rod slide unit 61
On block and the conveying direction of the second screw rod slide unit 62 is identical as the length direction of workbench 1, by the state in a vertical shape of air cylinder 63
It is mounted on the sliding block of the second screw rod slide unit 62 and output end is down-set, press head 64 is mounted on the output by air cylinder 63
End.By the scene manually pressed by the setting simulation of air cylinder 63, in the variation by observation chassis and each suspension, judgement
The problem of suspension.
The press head 64 includes the first square plate 641, the second square plate 642 and four damping springs 643, the first party
Plate 641 is in a horizontal state the output end being mounted on by air cylinder 63, and the second square plate 642 is arranged in the lower section of the first square plate 641, and four
A damping spring 643 is arranged between the first square plate 641 and the second square plate 642 and the both ends of damping spring 643 are respectively at
One square plate 641 is connected with four angles of the second square plate 642.Press head 64 is arranged when four damping springs 643 are to press not
The effect that vehicle frame plays damping can be flung.
The tyre detection device 4 includes bottom plate and workbench 1, it is characterised in that: further includes having for tyre rotation
Runner assembly 41, the support component 42 for being used to support runner assembly 41, for driving 41 driving assembly 44 of runner assembly and being used for
The translation component 43 of mobile support component 42, the translation component 43 restrict horizontality setting on bottom plate and are located at workbench
The top of translation component 43 is arranged in 1 angle, support component 42, and runner assembly 41 and driving assembly 44 are installed in support
On component 42.
The translation component 43 includes electric pushrod 431, the first sliding rail 432 and two the first sliding blocks 433, and described first
Sliding rail 432, which is in a horizontal state, to be mounted on bottom plate and one end of the first sliding rail 432 extends towards 1 direction of workbench, and two the
One sliding block 433 is installed on the first sliding rail 432 and is slidably matched with the first sliding rail 432, the two sides of two the first sliding blocks 433
It is respectively arranged with a link block 434, two the first sliding blocks 433 are connected by link block 434, and the electric pushrod 431 is in water
Level state is mounted on the side of the first sliding rail 432, and the output end of electric pushrod 431 is arranged and electronic towards 1 direction of workbench
Push rod 431 and the first sliding rail 432 are arranged in parastate, and the side of the output end of electric pushrod 431 and the first sliding block 433 connects
It connects.It is connect by the output end of electric pushrod 431 with the first sliding block 433, so that the output shaft of electric pushrod 431 is in flexible mistake
The first sliding block 433 can be driven to slide in journey along the conveying direction of the first sliding rail 432, in order to not when setting translates component 43
It needs to recycle using when tyre detection device 4 runner assembly 41 in support component 42 can will be mounted on by electric pushrod 431.
The support component 42 includes the first support frame 421 and the second support frame 422,421 He of the first support frame
Second support frame, 422 structure setting is identical and is Y-shaped structure, the bottom end difference of the first support frame 421 and the second support frame 422
It is mounted on the top of first sliding block 433, two tops of the first support frame 421 and the second support frame 422 are provided with one
A first through hole 423, each ipsilateral 423 coaxial line of first through hole.
The bottom end of first support frame 421 and the second support frame 422 is strength die springs 424.It is strong by being arranged
Power die springs 424 make the first support frame 421 and the second support frame 422 have kind certain elasticity, during the test can be with
It plays and swings by a small margin, the setting of the first support frame 421 and the second support frame 422 is to install runner assembly 41.
The runner assembly 41 includes the first rotating wheel 411 and the second rotating wheel 412,411 He of the first rotating wheel
Second rotating wheel 412 is arranged between the first support frame 421 and the second support frame 422 and the first rotating wheel 411 and second
The both ends of 423 coaxial line of first through hole with side respectively of rotating wheel 412, the first rotating wheel 411 and the second rotating wheel 412 are all provided with
It is equipped with rotary shaft 413, each rotary shaft 413 is inserted in ipsilateral first through hole 423 and connects with 423 axis of first through hole.?
When detection, the tire of vehicle is stuck between the first rotating wheel 411 and the second rotating wheel 412, by rotating 411 He of the first rotating wheel
Second rotating wheel 412 detects the balance of tire.
The driving component 44 includes driving motor 441, the first driven wheel 442 and the second driven wheel 443, driving motor
441 are mounted on the bottom end of support component 42, and the first driven wheel 442 and the second driven wheel 443 are separately mounted to the first rotating wheel 411
It being connected in the rotary shaft 413 of the second rotating wheel 412 and by belt, the output end of driving motor 441 is provided with driving wheel,
Driving wheel is connect with the first driven wheel 442 by belt.The balance of detection tire needs to accelerate the revolving speed of tire certain
Degree is extremely difficult to by manual rotation, drives the first rotating wheel 411 and the second rotating wheel 412 by setting driving motor 441
So that the predetermined speed that the first rotating wheel 411 and 412 library of the second rotating wheel accelerate.
The shock absorber detection device 5 includes pedestal and workbench 1, it is characterised in that: further includes having fixing seat 51, rising
Come down to a lower group part 52, rotary components 53 and the pushing component 54 for pressing shock absorber, rotary components 53 are mounted in fixing seat 51, institute
The top that lifting assembly 52 is mounted on rotary components 53 is stated, component 54 is pushed and detection components is mounted on lifting assembly 52.
The fixing seat 51 includes support plate 511, and the support plate 511 is rectangular rectangle plate structure, support plate 511
Four angles of bottom end are respectively set a supporting leg 513, support plate 511 by supporting leg 513 be mounted on pedestal top and
Positioned at the side of workbench 1.By the setting of support plate 511 and supporting leg 513 so that the lifting group being mounted in fixing seat 51
Part 52 is higher than the top of workbench 1, and the gap of lifting is reserved to lifting assembly 52.
The rotary components 53 include rotating circular disk 522, fixed rotating shaft 532 and rotating electric machine 535, the rotating circular disk
522, which are in a horizontal state, is arranged in the top of support plate 511, and the state in a vertical shape of fixed rotating shaft 532 is mounted on 522 bottom end of rotating circular disk
Middle position, the other end of fixed rotating shaft 532 passes through support plate 511 and extends towards the bottom end of support plate 511, support plate 511
Upper that place is provided with bearing 512 positioned at fixed rotating shaft 532, fixed rotating shaft 532 is connect by bearing 512 and 511 axis of support plate, institute
It states rotating electric machine 535 to be mounted on the bottom end of support plate 511 and be fixed on supporting leg 513, the output end of rotating electric machine 535 is set
It is equipped with driving gear 534, the bottom end of fixed rotating shaft 532 is provided with driven gear 533, and driving gear 534 is nibbled with driven gear 533
It closes.It drives fixed rotating shaft 532 to rotate by rotating electric machine 535, is mounted on the rotating circular disk 522 on 532 top of fixed rotating shaft therewith
Rotation, the lifting assembly 52 being arranged on rotating circular disk 522 can avoid check bit by rotation, in the detection process
There is Multi-channel detection process when needing to detect shock absorber, rotary components 53 will push the rotation of component 54 to the top of shock absorber, inspection
Component 54 will be pushed after the completion of survey to withdraw.
The lifting assembly 52 includes electric up-down slide unit 521 and mounting plate 524, and the electric up-down slide unit 521 is in
Vertical state is mounted on the top of rotating circular disk 522, and mounting plate 524, which is in a horizontal state, is mounted on the cunning of electric up-down slide unit 521
On block, the junction of mounting plate 524 and electric up-down slide unit 521 is additionally provided with triangle reinforcing rib 523, pushes component 54 and installs
On mounting plate 524.The shock absorber of different high low dimensionals can be directed to by setting lifting assembly 52, when rotary components 53 will pacify
It is sliding by adjusting electric up-down when pushing component 54 and detection components on mounting plate 524 are moved to the top of shock absorber
The height of 521 top shoe of platform is in order to detecting.
The pushing component 54 includes lower air cylinder 541, down-pressed pole 542, riser 543, fixing sleeve 544 and reset spring
549, the riser 543 state in a vertical shape is mounted on the top of fixed plate, and fixing sleeve 544 is mounted on the upper section of riser 543, pushes
The state in a vertical shape of bar 542 passes through fixed do and extends downwardly with mounting plate 524, also sets up that there are two stop collars on down-pressed pole 542
545, one of yellow top for being located at installation of limit, the lower section of mounting plate 524 is arranged in another stop collar 545, under described
The state in a vertical shape of air cylinder 541 install mounting plate 524 top and be located at down-pressed pole 542 side, lower air cylinder 541 it is defeated
Outlet is down-set, and riser 543, which is set, is additionally provided with a circular shaft 546, and a lever 547, lever 547 are arranged on the circular shaft 546
Middle section connect with 546 axis of circular shaft, one end of lever 547 is located at the top of down-pressed pole 542, and the other end of lever 547, which is located at, to be pushed
The output end of cylinder 541, the bottom end of the down-pressed pole 542 are additionally provided with connector 548, and reset spring 549 is set in down-pressed pole
On 542 and it is located between the top and stop collar 545 of installation.Lever 547 is pushed by lower air cylinder 541, in lever 547
Section is hinged, and the other end of lever 547 pushes naturally and depresses down-pressed pole 542, and the bottom end of down-pressed pole 542 contradicts the top of shock absorber
End carries out lasting pushing to shock absorber by this way and detects.
Entire chassis: being placed on workbench 1 first, be fixed by chassis by working principle, passes through wheel when fixed
Four tires are fixed and are lifted the fixed card buckle 212 on plate 21 and chassis is fixed by the fixed device 3 of tire, fixed to complete
Pushing individually is carried out by front and back of two pressing detection devices 6 to chassis afterwards and while pushing detection, pressing detection
After the completion, lifting apparatus 2 integrally lifts on chassis, lifts to certain altitude, and left fixation kit 31 and right fixation kit 32 will
Bearing groove 323 is withdrawn, and at this moment tyre detection device 4 is moved to the bottom end of tire, and lifting apparatus 2 puts down chassis, passes through tire
The synchronized rotation detection of detection device 4 and not detecting at the same speed for each wheel detect tire, and dress is lifted after the completion of detection
It sets 2 again to rise chassis, tire checking component recession, bearing groove 323 continues to fix on tire, and staff will after the completion of fixing
The connector 548 of 542 bottom end of down-pressed pole is attached with shock absorber, is detected after connection to shock absorber, through the above way
Four suspension parts of entire car body can be subjected to multinomial detection, solve the problems, such as not detecting multinomial.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.
Claims (10)
1. a kind of simulation test machine for the test of automotive suspension Integral synchronous, includes pedestal, it is characterised in that: the pedestal
Top be provided with the workbench (1) for fixing examined product, the middle position of workbench (1) is provided with square through hole
(12), the top of pedestal, which is located at below square through hole (12), is provided with lifting apparatus (2), four angles of the workbench (1)
One is respectively arranged with for clamping the fixing device of the tire (3) of tire, the tyre detection device (4) for detecting tire and using
In also there are two mounting rack (11), each mounting racks for this setting in the shock absorber detection device (5) of detection shock-proof effect, pedestal
(11) pressing detection device (6) are provided on the side on the top in workbench (1), each mounting rack (11).
2. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 1, it is characterised in that:
The lifting apparatus (2) includes to lift plate (21) and four are lifted hydraulic cylinder (24), and lifting plate (21) is square platy structure,
The maximum diagonal length for lifting plate (21) is less than the maximum diagonal length of square through hole (12), lifts hydraulic cylinder described in four
(24) state in a vertical shape is arranged and is separately positioned on an angle for lifting plate (21) bottom end, lifts the output end of hydraulic cylinder (24)
It is connect with the bottom end for lifting plate (21), the bottom end for lifting hydraulic cylinder (24) is fixedly mounted on bottom plate.
3. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 2, it is characterised in that:
Two broadsides that the bottom end of the workbench (1) is located at square are vertically arranged two guide sleeves (22), and it is upper to lift plate (21)
A guide rod (23) is vertically arranged at each guide sleeve (22), guide sleeve (22) is slidably matched with guide rod (23).
4. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 3, it is characterised in that:
The top for lifting plate (21) is provided with several groups bolt hole (211), and there are two screw hole, every group of spiral shells for every group of bolt hole (211)
A fixed card buckle (212) is plugged in keyhole (211), fixed card buckle (212) is connect by nut with screw hole.
5. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 4, it is characterised in that:
The fixing device of the tire (3) includes left fixation kit (31) and right fixation kit (32), the left fixation kit (31) and
Right fixation kit (32) is oppositely arranged.
6. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 5, it is characterised in that:
The left fixation kit (31) is identical with right fixation kit (32) structure setting and includes no bar electric cylinders (321), support column
(322) and bearing groove (323), the no bar electric cylinders (321), which are in a horizontal state, is mounted on bottom plate and left fixation kit (31)
With being oppositely arranged without bar electric cylinders (321) for right fixation kit (32), support column (322) state in a vertical shape is mounted on no bar electric cylinders
(321) on sliding block, bearing groove (323) is mounted on the top of support column (322).
7. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 6, it is characterised in that:
It is additionally provided with clamping component (33) on the outside of the bearing groove (323), the clamping component (33) includes clamping cylinder (331)
With clamping plate (332), the clamping cylinder (331), which is in a horizontal state, to be arranged in the outside of bearing groove (323), clamping cylinder
(331) output end is mounted on the output of clamping cylinder (331) towards setting in the slot of bearing groove (323), clamping plate (332)
End.
8. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 7, it is characterised in that:
The rubber sheet gasket (333) for increasing frictional force is additionally provided on the clamping plate (332).
9. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 8, it is characterised in that:
The pressing detection device (6) includes the first screw rod slide unit (61), the second screw rod slide unit (62), by air cylinder (63) and pressing
Head (64), the first screw rod slide unit (61), which is in a horizontal state, is mounted on top and the first screw rod slide unit of mounting rack (11)
(61) conveying direction is identical as the width direction of workbench (1), and the second screw rod slide unit (62), which is in a horizontal state, is mounted on first
On the sliding block of screw rod slide unit (61) and the conveying direction of the second screw rod slide unit (62) is identical as the length direction of workbench (1),
It is mounted on the sliding block of the second screw rod slide unit (62) by air cylinder (63) state in a vertical shape and output end is down-set, press head
(64) it is mounted on the output end by air cylinder (63).
10. a kind of simulation test machine for the test of automotive suspension Integral synchronous according to claim 9, feature exist
In: the press head (64) include the first square plate (641), the second square plate (642) and four damping springs (643), described
One square plate (641) is in a horizontal state the output end being mounted on by air cylinder (63), and the second square plate (642) is arranged in the first square plate
(641) lower section, four damping springs (643) are arranged between the first square plate (641) and the second square plate (642) and damping bullet
The both ends of spring (643) are connected respectively at the first square plate (641) with four angles of the second square plate (642).
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CN201821804137.2U CN208872532U (en) | 2018-11-03 | 2018-11-03 | A kind of simulation test machine for the test of automotive suspension Integral synchronous |
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CN201821804137.2U CN208872532U (en) | 2018-11-03 | 2018-11-03 | A kind of simulation test machine for the test of automotive suspension Integral synchronous |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113865891A (en) * | 2021-12-02 | 2021-12-31 | 山东奥维特智能科技有限公司 | Vehicle suspension testing device |
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2018
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113865891A (en) * | 2021-12-02 | 2021-12-31 | 山东奥维特智能科技有限公司 | Vehicle suspension testing device |
CN113865891B (en) * | 2021-12-02 | 2022-03-11 | 山东奥维特智能科技有限公司 | Vehicle suspension testing device |
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Granted publication date: 20190517 Termination date: 20191103 |