CN208324808U - A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension - Google Patents
A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension Download PDFInfo
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- CN208324808U CN208324808U CN201820984637.2U CN201820984637U CN208324808U CN 208324808 U CN208324808 U CN 208324808U CN 201820984637 U CN201820984637 U CN 201820984637U CN 208324808 U CN208324808 U CN 208324808U
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- suspension
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- wheel drive
- independent front
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Abstract
The utility model discloses a kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspensions, the IFS Independent Front Suspension is set on bus frame, including two suspension units in left and right, each suspension unit includes air bag load carrier, suspension fixed mechanism, damping, buffering mechanism, limited block, hub mechanism, steering mechanism and mounting blocks, on the vehicle frame of one end installation car of the suspension fixed mechanism, the other end and mounting blocks are rotatablely connected, one end of shake buffer gear is articulated on suspension fixed mechanism, and the other end is connected with the vehicle frame of car；Hub mechanism and steering mechanism are both secured on mounting blocks；Limited block is fixed on suspension fixed mechanism, and air bag load carrier is fixed on suspension fixed mechanism.The utility model is compact-sized, and fixed form is flexible, can the fixation device easily with driving motor and steering mechanism be integrated on vehicle frame, it is easier to realize vehicle lightweight.
Description
Technical field:
The utility model relates to a kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspensions.
Background technique:
The suspension on chassis, is the attachment device that various power are transmitted between the vehicle frame of automobile and wheel, and suspension can pass
The various power that vehicle body and wheel are subject to are passed, and are slowed down since pavement roughness bring vehicle body shakes.Existing car is common
IFS Independent Front Suspension is used mainly as steeraxle, by air bag by the weight transmitting to wheel hub of vehicle body, and is eventually transferred to ground.
Common IFS Independent Front Suspension with driving motor due to can not directly be connected mainly as steeraxle, thus real
Existing front-wheel drive traveling, simultaneously as suspension is mainly used for car, it is larger on suspension overall dimensions, it needs more
Space is arranged, while weight is also heavier.
Utility model content:
For problem of the prior art, the utility model provides a kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension, real
Now driving motor is arranged among suspension, front-wheel traveling is directly driven by two semiaxis in left and right.
Technical solution used by the utility model has: a kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension, before described
Independent suspension is set on bus frame, including two suspension units in left and right, and each suspension unit includes air bag carrying machine
Structure, suspension fixed mechanism, damping, buffering mechanism, limited block, hub mechanism, steering mechanism and mounting blocks, the fixed machine of the suspension
On the vehicle frame of one end installation car of structure, the other end and mounting blocks are rotatablely connected, and the one end for shaking buffer gear is articulated with suspension admittedly
Determine in mechanism, the other end is connected with the vehicle frame of car；Hub mechanism and steering mechanism are both secured on mounting blocks；Limited block is fixed
In on suspension fixed mechanism, air bag load carrier is fixed on suspension fixed mechanism；
The suspension fixed mechanism includes upper bracket and lower bracket, and the upper bracket and lower bracket are rotatably connected on peace respectively
The upper and lower ends of block are filled, air bag load carrier is fixed on upper bracket, and damping, buffering mechanism is articulated on lower bracket, and limited block is solid
Due on lower bracket.
Further, the mounting blocks include an ontology, are equipped with axle hole on the body, and ontology is equipped with the first bending edges
With the second bending edges, two bending edges are each perpendicular to ontology, the first mounting hole are equipped on each bending edges；
It is equipped with the first extension edge and the second extension edge on the body, two extension edges are set to the two sides of the second bending edges,
The second mounting hole is equipped on two extension edges.
Further, first extension edge and the second extension edge are perpendicular, and the first extension edge is parallel to two bending edges.
Further, levelling valve is fixedly connected on the lower bracket.
Further, the lower bracket is equipped with fixed frame, and levelling valve is fixed on fixed frame.
Further, the damping, buffering mechanism is pneumatic bumper, and the free end of pneumatic bumper is articulated with lower bracket
On.
Further, the hub mechanism is equipped with the through-hole with spline.
Further, the limited block includes the first block and the second block, and the first block and the second block are by rubber
Material is made, and the first block is located at the inside of the second block, and the first block is used to limit the left-right rotation angle of hub mechanism, the
What two blocks were used to limit lower bracket swings up and down amplitude.
The utility model has the following beneficial effects:
Upper bracket will be hung with lower bracket to be connected with vehicle frame, and air bag load carrier and vehicle frame and the upper bracket of suspension connect
It connects, the power of vehicle body is transmitted in suspension, the inflation and deflation for controlling air bag by levelling valve are come load capacity and tune
The height of vehicle body.Hub mechanism will suspension connect with tire, and by the splined hole of hub centre with control half axis connection come
Drive front-wheel traveling.When steering, hub mechanism is connect by the mounting blocks in front with steering mechanism, so that wheel steering is driven,
The utility model is compact-sized, and fixed form is flexible, fixation device collection that can easily with driving motor and steering mechanism
At on vehicle frame, it is easier to realize vehicle lightweight.
Detailed description of the invention:
Fig. 1 is the utility model main view.
Fig. 2 is the utility model top view.
Fig. 3 is the axonometric drawing of the utility model.
Fig. 4 is the axonometric drawing of the utility model.
Fig. 5 is the structure chart of mounting blocks in the utility model.
Fig. 6 is the application structure figure of the utility model.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 5, a kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension of the utility model, IFS Independent Front Suspension is set to
On bus frame, including two suspension units in left and right, each suspension unit include air bag load carrier 1, suspension fixed mechanism
2, damping, buffering mechanism 3, limited block 4, hub mechanism 6, steering mechanism 7 and mounting blocks 8, one end installation of suspension fixed mechanism 2
On the vehicle frame of car, the other end and mounting blocks 8 are rotatablely connected, and one end of shake buffer gear 3 is articulated on suspension fixed mechanism 2,
The other end is connected with the vehicle frame of car.Hub mechanism 6 and steering mechanism 7 are both secured on mounting blocks 8；Limited block 4 is fixed on outstanding
It hangs on fixed mechanism 2, air bag load carrier 1 is fixed on suspension fixed mechanism 2.
Suspension fixed mechanism 2 in the utility model includes upper bracket 21 and lower bracket 22, upper bracket 21 and lower bracket 22
It is rotatably connected on the upper and lower ends of mounting blocks 8 respectively, 1 top of air bag load carrier is connect with vehicle frame, and bottom is fixed on suspension
On upper bracket 21, it is used to support car body.Damping, buffering mechanism 3 is articulated on lower bracket 22, and limited block 4 is fixed on lower bracket 22
On.
Mounting blocks 8 include an ontology 81, and axle hole 82 is equipped on ontology 81, and ontology 81 is equipped with 83 He of the first bending edges
Second bending edges 84, two bending edges are each perpendicular to ontology 81, the first mounting hole are equipped on each bending edges.First bending edges
The first mounting hole coaxial arrangement on the first mounting hole and the second bending edges 84 on 83.Upper bracket 21 and lower bracket 22 turn respectively
It is dynamic to be connected on the first mounting hole on the first mounting hole on the first bending edges 83 and the second bending edges 84.
The first extension edge 85 and the second extension edge 86 are equipped on ontology 81, two extension edges are set to the second bending edges 84
Two sides are equipped with the second mounting hole on two extension edges.First extension edge 85 and the second extension edge 86 are perpendicular, and first extends
Side 85 is parallel to two bending edges.
Steering mechanism 7 is fixed on the first extension edge 85, and hub mechanism 6 is fixed on the second extension edge 86.
Levelling valve 5 is fixedly connected on lower bracket 22.The valve body of levelling valve 5 is fixed on vehicle frame, and lower end is solid
It is scheduled on bracket 22, by controlling the inflatable and deflatable pressure and height to adjust air bag load carrier 1 to air bag load carrier 1
Degree.
To be equipped with fixed frame 221 on lower bracket 22 convenient for levelling valve 5 is fixedly mounted, levelling valve 5 is fixed on
On fixed frame 221.
Damping, buffering mechanism 3 is pneumatic bumper, and upper end is fixed on vehicle frame, and free end is articulated on lower bracket 22.Wheel
Hub mechanism 6 is the through-hole with spline for installing wheel, the center portion thereof position.
Limited block 4 in the utility model includes the first block 41 and the second block 42, the first block 41 and the second block
42 are made of rubber material, and the first block 41 is located at the inside of the second block 42, and the first block 41 is for limiting hub mechanism 6
Left-right rotation angle, what the second block 42 was used to limit lower bracket 22 swings up and down amplitude.
The utility model is compact-sized, and fixed form is flexible, can easily consolidate with driving motor and steering mechanism
Determine device to be integrated on vehicle frame, it is easier to realize vehicle lightweight.
Plane is fixed on vehicle frame on air bag load carrier 1, and the lower plane of air bag load carrier 1 is fixed on suspension upper bracket
It on 21, can control by levelling valve 5 to the inflatable and deflatable of air bag load carrier 1, and carried with this to adjust air bag
The pressure and height of mechanism 1, the car body weight that air bag load carrier 1 is born are transmitted to wheel hub machine by hanging fixed mechanism 2
On structure 6, and the wheel by installing on hub mechanism 6 is transmitted to ground.3 upper end of damping, buffering mechanism is connect with vehicle frame, lower end
It is mounted on lower bracket 22, by the damping generated when the stretching and compression of damper, can rapidly reduce air bag carrying machine
The vibration of structure 1 promotes the ride comfort of vehicle.
In conjunction with Fig. 6, the first block 41 is located at the front of lower bracket 22, when wheel to the left or turns right to extreme position
When, the first block 41 can cannot be continued to rotate with 6 interior side contacts of hub mechanism, limiting wheel.Second block 42 is located at lower bracket
22 rear, when lower bracket 22 is swung up and down, the second block 42 and frame contact limit the amplitude of fluctuation of lower bracket 22.Turn
It is fixed together to mechanism 7 by mounting blocks 8 and hub mechanism 6, when steering mechanism 7 drives 8 left-right rotation of mounting blocks, mounting blocks
8 band runner hubs 6 rotate together, to realize the direction controlling to vehicle.The centre of hub mechanism 6 is an inside with spline
Connection through-hole, preceding driving motor can by left and right two semiaxis with connect through-hole connect, to realize motor direct-drive
Front-wheel traveling.
Steering mechanism 7 in the utility model is identical as steering mechanism's structure in the prior art, therefore the utility model exists
It does not draw in each attached drawing, no longer its structure is repeated completely also.
Upper bracket will be hung with lower bracket to be connected with vehicle frame, and air bag load carrier 1 and vehicle frame and the upper bracket of suspension connect
It connects, the power of vehicle body is transmitted in suspension, the inflation and deflation for controlling air bag by levelling valve are come load capacity and tune
The height of vehicle body.Hub mechanism will suspension connect with tire, and by the splined hole of hub centre with control half axis connection come
Drive front-wheel traveling.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (8)
1. a kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension, the IFS Independent Front Suspension is set on bus frame, including left and right
Two suspension units, it is characterised in that: each suspension unit includes air bag load carrier (1), suspension fixed mechanism
(2), damping, buffering mechanism (3), limited block (4), hub mechanism (6), steering mechanism (7) and mounting blocks (8), the suspension are fixed
On the vehicle frame of one end installation car of mechanism (2), the other end and mounting blocks (8) are rotatablely connected, one end hinge of shake buffer gear (3)
It is connected in suspension fixed mechanism (2), the other end is connected with the vehicle frame of car；Hub mechanism (6) and steering mechanism (7) are both secured to
On mounting blocks (8)；Limited block (4) is fixed in suspension fixed mechanism (2), and air bag load carrier (1) is fixed on the fixed machine of suspension
On structure (2)；
The suspension fixed mechanism (2) includes upper bracket (21) and lower bracket (22), the upper bracket (21) and lower bracket (22)
It is rotatably connected on the upper and lower ends of mounting blocks (8) respectively, air bag load carrier (1) is fixed on upper bracket (21), damping, buffering
Mechanism (3) is articulated on lower bracket (22), and limited block (4) is fixed on lower bracket (22).
2. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as described in claim 1, it is characterised in that: the mounting blocks (8)
Including an ontology (81), axle hole (82) are equipped on ontology (81), ontology (81) is equipped with the first bending edges (83) and second
Bending edges (84), two bending edges are each perpendicular to ontology (81), are equipped with the first mounting hole on each bending edges；
The first extension edge (85) and the second extension edge (86) are equipped on ontology (81), two extension edges are set to the second bending edges
(84) two sides are equipped with the second mounting hole on two extension edges.
3. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as claimed in claim 2, it is characterised in that: first extension edge
(85) perpendicular with the second extension edge (86), the first extension edge (85) is parallel to two bending edges.
4. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as described in claim 1, it is characterised in that: the lower bracket (22)
On be fixedly connected with levelling valve (5).
5. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as claimed in claim 4, it is characterised in that: the lower bracket (22)
It is equipped with fixed frame (221), levelling valve (5) is fixed on fixed frame (221).
6. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as described in claim 1, it is characterised in that: the damping, buffering machine
Structure (3) is pneumatic bumper, and the free end of pneumatic bumper is articulated on lower bracket (22).
7. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as described in claim 1, it is characterised in that: the hub mechanism
(6) it is equipped with the through-hole with spline.
8. pure electric vehicle four-wheel drive car IFS Independent Front Suspension as described in claim 1, it is characterised in that: the limited block (4)
Including the first block (41) and the second block (42), the first block (41) and the second block (42) are made of rubber material, the
One block (41) is located at the inside of the second block (42), and the first block (41) is used to limit the left-right rotation angle of hub mechanism (6)
Degree, what the second block (42) was used to limit lower bracket (22) swings up and down amplitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984637.2U CN208324808U (en) | 2018-06-26 | 2018-06-26 | A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984637.2U CN208324808U (en) | 2018-06-26 | 2018-06-26 | A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension |
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| Publication Number | Publication Date |
|---|---|
| CN208324808U true CN208324808U (en) | 2019-01-04 |
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ID=64769985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820984637.2U Active CN208324808U (en) | 2018-06-26 | 2018-06-26 | A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension |
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| CN (1) | CN208324808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749504A (en) * | 2018-06-26 | 2018-11-06 | 南京恒天领锐汽车有限公司 | A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension |
-
2018
- 2018-06-26 CN CN201820984637.2U patent/CN208324808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749504A (en) * | 2018-06-26 | 2018-11-06 | 南京恒天领锐汽车有限公司 | A kind of pure electric vehicle four-wheel drive car IFS Independent Front Suspension |
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