CN107554221A - Independent suspension wheel alignment machine turns torque arm device - Google Patents
Independent suspension wheel alignment machine turns torque arm device Download PDFInfo
- Publication number
- CN107554221A CN107554221A CN201710695040.6A CN201710695040A CN107554221A CN 107554221 A CN107554221 A CN 107554221A CN 201710695040 A CN201710695040 A CN 201710695040A CN 107554221 A CN107554221 A CN 107554221A
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- torque arm
- machine
- turns
- pair
- wheel
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- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 240000006909 Tilia x europaea Species 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
In order that bob is in vertical state in the process of running for wheel, and increase wheel bob scope in the process of running, improve vehicle running smoothness, riding comfort, the present invention proposes independent suspension wheel alignment machine and turns torque arm device, turned to turn with right machine by left machine and formed, left machine turns turns torque arm, wheel fixing axle including left machine, and wheel fixing axle is fixed on left machine by a pair of first thrust bearings and turned in torque arm, and left machine turns in the other end endoporus of torque arm and sets a pair of taper roll bearings；Right machine is turned including right machine turns torque arm, coupling spindle, vehicle frame installation axle, coupling spindle is fixedly connected on right machine and turned in torque arm is a rigid body, right machine, which turns, is equipped with a pair of second thrust bearings in the other end endoporus of torque arm, vehicle frame installation axle is fixedly connected with a pair of second thrust bearing endoporus；Left machine turns, right machine turns and passes through left machine to turn the endoporus of a pair of taper roll bearings in torque arm by one end of coupling spindle, and is connected to one.
Description
Technical field
The present invention relates to the positioner between the independent suspension wheel and vehicle frame of wheeled vehicle, when meeting wheel bob
Wheel moves up and down without angle of heel, analysis of wheel vertical.
Background technology
At present, for the wheeled vehicle of independent suspension, the connection of wheel and vehicle frame is realized using transverse type torque arm, transverse type is drawn
On vehicle frame, the other end is connected the fulcrum of arm with hub reduction gear, and bob is in draw to independent suspension wheel in the process of running
Circular arc state, wheel or so inclination angle beat, the problem of bringing be：The abrasion of tire is increased, is also had to vehicle run stability
Influence；On the other hand, bob scope is small in the process of running for wheel, influences ride performance, and torque arm must have a fixed length
Degree, thus frame width is affected, the low space utilization of vehicle chassis bottom.
The content of the invention
In order that bob in vertical state, reduces tire due to during bob to wheel in the process of running
Worn caused by the beat of left and right inclination angle, avoid the loss that power thereby results in wheeled vehicle traveling, and increase wheel and running
During bob scope, improve vehicle running smoothness, riding comfort, the present invention propose independent suspension wheel alignment machine
Turn torque arm device.
The technical scheme is that：Independent suspension wheel alignment machine turns torque arm device, it is characterised in that：Turned by left machine and
Right machine turns composition,
Left machine turns turns torque arm, wheel fixing axle including left machine, and wheel fixing axle is fixed on left machine by a pair of first thrust bearings and turned
In torque arm, left machine turns in the other end endoporus of torque arm and sets a pair of taper roll bearings；
Right machine turns and turns torque arm including right machine, coupling spindle, vehicle frame installation axle, coupling spindle be fixedly connected on right machine turn it is firm for one in torque arm
Body, right machine turn and a pair of second thrust bearings are housed in the other end endoporus of torque arm, fixed in a pair of second thrust bearing endoporus to connect
Pick up frame installation axle；
Left machine turns, right machine turns the endoporus for passing through left machine to turn a pair of taper roll bearings in torque arm by one end of coupling spindle, and solid
Surely connect as one.
Beneficial effect：Arranged in use, turning torque arm device with two wheel alignment machines in "eight" shape come positioning wheel,
And wheel fixing axle, vehicle frame installation axle are co-axially mounted, when wheel, in vertical state, wheel is solid for bob in the process of running
Dead axle is in linear motion state up and down, and coupling spindle drives left machine to turn torque arm, right machine turns torque arm and rotated simultaneously around vehicle frame installation axle, when
Coupling spindle from relative both direction move to the axis of vehicle frame installation axle formed be vertical plane when, be exactly that wheel is being run
During bob limes superiors point, limit inferior point；Setting machine of the present invention turns the wheel alignment structure of draw-arm, applied to car
The connection of wheel and vehicle frame, when wheel is exactly that bob is linear in the process of running for wheel, the wheelspan of both sides wheel is constant, wheel
The abrasion of tire is small, and bob scope is significantly increased wheel in the process of running, vehicle running smoothness, riding comfort effect
It is good.
Brief description of the drawings
Fig. 1 is the main structure figure of the present invention.
Fig. 2 is motion state schematic diagram of the present invention.
Fig. 3 is the use state figure of the present invention.
Embodiment
Independent suspension wheel alignment machine as shown in Figure 1 turns torque arm device,：By left machine turn 1 and right machine turn 2 and form,
Left machine turns 1 and turns torque arm 1-3, wheel fixing axle 1-1 including left machine, and wheel fixing axle is consolidated by a pair of first thrust bearing 1-2
It is scheduled on left machine to turn on torque arm 1-3, left machine, which turns, sets a pair of taper roll bearing 1-4 in torque arm 1-3 other end endoporus；
Right machine, which turns 2 and turns torque arm 2-2, coupling spindle 2-1, vehicle frame installation axle 2-3, coupling spindle 2-1 including right machine, is fixedly connected on right machine
It is a rigid body to turn on torque arm 2-2, and right machine is turned in torque arm 2-2 other end endoporus equipped with a pair of second thrust bearing 2-4, a pair the
Vehicle frame installation axle 2-3 is fixedly connected with two thrust bearing 2-4 endoporus；
Left machine turns 1, right machine and turns 2 turns a pair of taper roll bearing 1-4 in torque arm 1-3 by coupling spindle 2-1 one end through left machine
Endoporus, and be connected to one.
As shown in Fig. 2 wheel fixing axle, vehicle frame installation axle are co-axially mounted, A1 expression is that vehicle frame, A2 expression are wheels
What initial position, B were expressed is that machine turns torque arm turning point, and in vertical state, wheel is being run bob wheel in the process of running
During bob limes superiors point be B1, limit inferior point be B2.
As shown in figure 3, in use, with two independent suspension wheel alignment machines turn torque arm device in "eight" shape arrange come
Positioning wheel, wheel fixing axle, the vehicle frame installation axle that independent suspension wheel alignment machine is turned in torque arm are co-axially mounted, vehicle frame installation
Axle, wheel fixing axle are connected with vehicle frame, wheel respectively.
Claims (1)
1. independent suspension wheel alignment machine turns torque arm device, it is characterised in that：Turned to turn with right machine by left machine and formed,
Left machine turns turns torque arm, wheel fixing axle including left machine, and wheel fixing axle is fixed on left machine by a pair of first thrust bearings and turned
In torque arm, left machine turns in the other end endoporus of torque arm and sets a pair of taper roll bearings；
Right machine turns and turns torque arm including right machine, coupling spindle, vehicle frame installation axle, coupling spindle be fixedly connected on right machine turn it is firm for one in torque arm
Body, right machine turn and a pair of second thrust bearings are housed in the other end endoporus of torque arm, fixed in a pair of second thrust bearing endoporus to connect
Pick up frame installation axle；
Left machine turns, right machine turns the endoporus for passing through left machine to turn a pair of taper roll bearings in torque arm by one end of coupling spindle, and solid
Surely connect as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695040.6A CN107554221A (en) | 2017-08-15 | 2017-08-15 | Independent suspension wheel alignment machine turns torque arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695040.6A CN107554221A (en) | 2017-08-15 | 2017-08-15 | Independent suspension wheel alignment machine turns torque arm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107554221A true CN107554221A (en) | 2018-01-09 |
Family
ID=60975525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710695040.6A Pending CN107554221A (en) | 2017-08-15 | 2017-08-15 | Independent suspension wheel alignment machine turns torque arm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107554221A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011006998A1 (en) * | 2011-04-07 | 2012-10-11 | Bayerische Motoren Werke Aktiengesellschaft | Wheel suspension for use in steerable rear wheel of e.g. passenger car, has bearing located on main body of vehicle in predetermined storage position, where bearing comprises moving unit that varies storage position of trailing arm |
| CN104589943A (en) * | 2015-01-22 | 2015-05-06 | 石宇 | Output type multi-bearing-point independent suspension |
| CN207156871U (en) * | 2017-08-15 | 2018-03-30 | 十堰戎马汽车特种传动有限公司 | Independent suspension wheel alignment machine turns torque arm device |
-
2017
- 2017-08-15 CN CN201710695040.6A patent/CN107554221A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011006998A1 (en) * | 2011-04-07 | 2012-10-11 | Bayerische Motoren Werke Aktiengesellschaft | Wheel suspension for use in steerable rear wheel of e.g. passenger car, has bearing located on main body of vehicle in predetermined storage position, where bearing comprises moving unit that varies storage position of trailing arm |
| CN104589943A (en) * | 2015-01-22 | 2015-05-06 | 石宇 | Output type multi-bearing-point independent suspension |
| CN207156871U (en) * | 2017-08-15 | 2018-03-30 | 十堰戎马汽车特种传动有限公司 | Independent suspension wheel alignment machine turns torque arm device |
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