CN108725118A - A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension - Google Patents
A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension Download PDFInfo
- Publication number
- CN108725118A CN108725118A CN201810665577.2A CN201810665577A CN108725118A CN 108725118 A CN108725118 A CN 108725118A CN 201810665577 A CN201810665577 A CN 201810665577A CN 108725118 A CN108725118 A CN 108725118A
- Authority
- CN
- China
- Prior art keywords
- bar
- sub bar
- electric vehicle
- wheel drive
- rear suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
- B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/126—Mounting of pneumatic springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/50—Electric vehicles; Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses the location structure in a kind of pure electric vehicle four-wheel drive car IRS Independent Rear Suspension, mounting blocks include an ontology, are equipped with axle hole on the body, and ontology is equipped with the first bending edges and the second 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 both sides of the second bending edges；Locating rod includes female bar, the second sub bar, locking holding block, clamping screw, bulb pin and the first sub bar, and the second sub bar and the first sub bar are threadedly connected to the both ends of female bar respectively, and two locking holding blocks are sheathed on the both ends of female bar；The first connector is equipped on the first sub bar, the second sub bar is equipped with the second connector, and two bulb pins are connected on two connectors.The configuration of the present invention is simple is convenient for the installation of hub mechanism and upper and lower holder, and convenient for handling, using effect is good；The length and setting angle of locating rod are adjustable, the installation site of adjustment locating rod can be gone according to the practical structures of vehicle frame, flexibility ratio is good, and applicability is good.
Description
Technical field：
The present invention relates to the location structures in a kind of pure electric vehicle four-wheel drive car IRS Independent Rear Suspension.
Background technology：
The suspension on chassis, is the attachment device that various power are transmitted between the vehicle frame of automobile and wheel, and suspension can transmit vehicle
The various power that body and wheel are subject to, and slow down the vehicle body vibrations brought due to pavement roughness.
The IRS Independent Rear Suspension of existing car includes mainly air bag load carrier, suspension holdfast, damping, buffering mechanism, wheel hub machine
Structure and several big components of detent mechanism, one end of wherein detent mechanism are connected with hub mechanism, and the other end is fixed in bus frame
On, to make trailing wheel keep straight-line travelling.
Mounting structure between suspension holdfast and hub mechanism in the IRS Independent Rear Suspension of existing car is complicated, rear independent outstanding
After extension is installed on bus frame, when overhauling suspension holdfast, it is difficult to dismantle between suspension holdfast and hub mechanism.
In addition the detent mechanism in existing IRS Independent Rear Suspension is mostly a body of rod, in body of rod both ends connecting ball head pin, the body of rod
Length cannot be adjusted with setting angle, therefore the installation of detent mechanism be it is computed in advance, by size come constrain peace
Holding position, however when actual production assembly, there can be error, and the length of detent mechanism cannot be adjusted with setting angle, because
This can only be in the later stage by bus frame of polishing, and time-consuming.
Invention content：
The present invention is provided independent after a kind of pure electric vehicle four-wheel drive car to solve the above-mentioned problems of the prior art
Location structure in suspension.
The technical solution adopted in the present invention has：A kind of positioning knot in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension
Structure, including mounting blocks and locating rod, the mounting blocks are fixedly connected with locating rod；
The mounting blocks include an ontology, are equipped with axle hole on the body, and ontology is equipped with the first bending edges and the second bending edges,
Two bending edges are each perpendicular to ontology, and the first mounting hole is equipped on each bending edges；On the body be equipped with the first extension edge and
Second extension edge, two extension edges are set to the both sides of the second bending edges, the second mounting hole are equipped on two extension edges；
The locating rod includes female bar, the second sub bar, locks holding block, clamping screw, bulb pin and the first sub bar, and described second
Sub bar and the first sub bar are plugged in the both ends of female bar respectively, and are threadedly coupled between two sub bars and female bar, two locking holding blocks
The both ends of female bar are sheathed on, clamping screw is connected in locking holding block；The first connector, the second sub bar are equipped on the first sub bar
It is equipped with the second connector, the first connector is cylindric, and the axis perpendicular of two connectors with the second connector, and two
Bulb pin is connected on two connectors；Bulb pin on first sub bar is connected with the first extension edge.
Further, second sub bar includes integrally formed first connecting portion, second connecting portion and bending part, described
First connecting portion and second connecting portion are respectively placed in the both sides of bending part, and first connecting portion is parallel with second connecting portion, folding
Angle between turn of bilge and first connecting portion is 140-150 °
Further, the both ends of female bar are equipped with pressing groove, which is arranged along the axial direction of female bar.
Further, it is threaded with stop nut on the bulb pin, limiting slot is equipped on stop nut.
Further, the top of the bulb pin is plugged with spacer pin, and spacer pin is arranged in the limiting slot of stop nut
It is interior.
Further, first extension edge and the second extension edge are perpendicular, and the first extension edge is parallel to two bending edges.
The present invention has the advantages that：
1）The configuration of the present invention is simple is convenient for the installation of hub mechanism and upper and lower holder, and convenient for handling, using effect is good；
2）The length and setting angle of locating rod are adjustable, and the peace of adjustment locating rod can be gone according to the practical structures of vehicle frame
Holding position, flexibility ratio is good, and applicability is good；
3）When installing locating rod, bending part is rotated, locating rod can be made to get out of the way the lower bracket in independent suspension or car
Vehicle frame avoids outer structural parts from interfering caused by locating rod, flexible for installation.
Description of the drawings：
Fig. 1 is structure of the invention figure.
Fig. 2 is the structure chart of locating rod in the present invention.
Fig. 3 is the structure chart of stop nut and spacer pin on bulb pin in the present invention.
Fig. 4 is the structure chart of mounting blocks in the present invention.
Fig. 5 is the application structure figure of the present invention.
Specific implementation mode：
The present invention will be further described below with reference to the drawings.
As shown in Figure 1 to Figure 4, the location structure in a kind of pure electric vehicle four-wheel drive car IRS Independent Rear Suspension of the present invention, including peace
Dress block 8 and locating rod 9, mounting blocks 8 are fixedly connected with locating rod 9.
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.
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
Both sides are equipped with the second mounting hole on two extension edges.Perpendicular in the first extension edge 85 and the second extension edge 86, first extends
Side 85 is parallel to two bending edges.
Locating rod 9 includes female bar 91, the second sub bar 92, locking holding block 93, clamping screw 94, bulb pin 95 and the first son
Bar 96, the second sub bar 92 and the first sub bar 96 are plugged in the both ends of female bar 91, and screw thread between two sub bars and female bar 91 respectively
Connection, two locking holding blocks 93 are sheathed on the both ends of female bar 91, and clamping screw 94 is connected in locking holding block 93.
On the first sub bar 96 be equipped with the first connector 910, on the second sub bar 92 be equipped with the second connector 920, first
Connector 910 is cylindric, and the axis perpendicular of two connectors with the second connector 920, in 910 He of the first connector
The axis direction of second connector 920 is equipped with installation through-hole, and two bulb pins 95 are connected to the installation of two connectors
In through-hole.
Mounting structure in the present invention between bulb pin 95 and connector is the prior art, therefore the present invention is no longer superfluous in detail
It states.
Bulb pin 95 on first sub bar 96 is connected with the first extension edge 85, the bulb pin 95 on the second sub bar 92 with
Bus frame is connected.
Length between female bar 91 and two sub bars is adjustable, when mounted, can go to adjust according to the practical structures of vehicle frame
The installation site of locating rod 9, flexibility ratio is good, and applicability is good.
When adjustment, locks holding block 93 and clamping screw 94 unclamps, rotate female bar 91, after adjustment, clamping screw 94 is revolved
It is tight.91 both ends of female bar are equipped with internal thread, and the hand of spiral of 91 both ends internal thread of female bar is opposite.
Second sub bar 92 includes integrally formed first connecting portion 921, second connecting portion 922 and bending part 923, and first connects
Socket part 921 and second connecting portion 922 are respectively placed in the both sides of bending part 923, and first connecting portion 921 and second connecting portion 922
Parallel, the angle between bending part 923 and first connecting portion 921 is 140-150 °.
Bending part 923 is set on second sub bar 92, when installing locating rod 9, rotates bending part 923, can to position
Bar 9 gets out of the way lower bracket or bus frame in independent suspension, avoids outer structural parts to interference caused by locating rod 9, installation
Flexibly.
It is equipped with pressing groove 911 at the both ends of female bar 91, which is arranged along the axial direction of female bar 91, passes through
When the locking locking holding block 93 of clamping screw 94, female bar 91 deforms so that female bar 91 is tightly held tightly on two sub bars.
It is fixed for ease of the installation between locating rod 9 and mounting blocks 8 and locating rod 9 and bus frame, in bulb pin
It is threaded with stop nut 98 on 95, limiting slot 981 is equipped on stop nut 98, is plugged on the top of bulb pin 95
Spacer pin 99, spacer pin 99 are arranged in the limiting slot 981 of stop nut 98.
In conjunction with Fig. 5, in use, upper bracket 21 and lower bracket 22 are rotatably connected on the first bending edges respectively in IRS Independent Rear Suspension
On the first mounting hole on the first mounting hole and the second bending edges 84 on 83, air bag load carrier 1 is installed on upper bracket 21.
Bulb pin 95 in locating rod 9 on first sub bar 96 is connected with the first extension edge 85, the bulb pin 95 on the second sub bar 92
It is fixed on bus frame, to make trailing wheel keep straight-line travelling.Hub mechanism 6 is fixed on the second extension edge 86.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (6)
1. the location structure in a kind of pure electric vehicle four-wheel drive car IRS Independent Rear Suspension, it is characterised in that：Including mounting blocks（8）With
Locating rod（9）, the mounting blocks（8）With locating rod（9）It is fixedly connected；
The mounting blocks（8）Including an ontology（81）, in ontology（81）It is equipped with axle hole（82）, ontology（81）It is equipped with first
Bending edges（83）With the second bending edges（84）, two bending edges are each perpendicular to ontology（81）, first is equipped on each bending edges
Mounting hole；In ontology（81）It is equipped with the first extension edge（85）With the second extension edge（86）, two extension edges are set on the second bending
Side（84）Both sides, be equipped with the second mounting hole on two extension edges；
The locating rod（9）Including female bar（91）, the second sub bar（92）, locking holding block（93）, clamping screw（94）, bulb pin
（95）With the first sub bar（96）, second sub bar（92）With the first sub bar（96）It is plugged in female bar respectively（91）Both ends, and
Two sub bars and female bar（91）Between be threadedly coupled, two locking holding blocks（93）It is sheathed on female bar（91）Both ends, clamping screw
（94）It is connected to locking holding block（93）On；In the first sub bar（96）It is equipped with the first connector（910）, the second sub bar（92）On set
There is the second connector（920）, the first connector（910）With the second connector（920）It is cylindric, and the axis of two connectors
Line is perpendicular, two bulb pins（95）It is connected on two connectors；First sub bar（96）On bulb pin（95）With
First extension edge（85）It is connected.
2. the location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension as described in claim 1, it is characterised in that：Institute
State the second sub bar（92）Including integrally formed first connecting portion（921）, second connecting portion（922）And bending part（923）, described
First connecting portion（921）And second connecting portion（922）It is respectively placed in bending part（923）Both sides, and first connecting portion（921）With
Second connecting portion（922）It is parallel, bending part（923）With first connecting portion（921）Between angle be 140-150 °.
3. the location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension as described in claim 1, it is characterised in that：Institute
State female bar（91）Both ends be equipped with pressing groove（911）, the pressing groove（911）Along female bar（91）Axial direction setting.
4. the location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension as described in claim 1, it is characterised in that：Institute
State bulb pin（95）On be threaded with stop nut（98）, in stop nut（98）It is equipped with limiting slot（981）.
5. the location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension as claimed in claim 4, it is characterised in that：Institute
State bulb pin（95）Top be plugged with spacer pin（99）, spacer pin（99）It is arranged in stop nut（98）Limiting slot
（981）It is interior.
6. the location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension as described in claim 1, it is characterised in that：Institute
State the first extension edge（85）With the second extension edge（86）It is perpendicular, the first extension edge（85）It is parallel to two bending edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665577.2A CN108725118A (en) | 2018-06-26 | 2018-06-26 | A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665577.2A CN108725118A (en) | 2018-06-26 | 2018-06-26 | A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108725118A true CN108725118A (en) | 2018-11-02 |
Family
ID=63930672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810665577.2A Pending CN108725118A (en) | 2018-06-26 | 2018-06-26 | A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108725118A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203032760U (en) * | 2012-11-29 | 2013-07-03 | 重庆卡福汽车制动转向系统有限公司 | Adjustable track rod |
| CN205149433U (en) * | 2015-11-09 | 2016-04-13 | 北京长城华冠汽车科技股份有限公司 | Suspension system and vehicle of vehicle |
| CN205173219U (en) * | 2015-11-19 | 2016-04-20 | 绍兴县柯利华汽车配件有限公司 | Drag link connector assembly |
| DE102016200296A1 (en) * | 2016-01-13 | 2017-07-13 | Zf Friedrichshafen Ag | Length adjustable two-point link, in particular for a steering or a chassis of a commercial vehicle |
| CN206678711U (en) * | 2017-05-15 | 2017-11-28 | 厦门金龙联合汽车工业有限公司 | A kind of achievable independent suspension frame unit for turning to driving function |
| CN207173726U (en) * | 2017-08-04 | 2018-04-03 | 绍兴耐柯尔汽车配件有限公司 | A kind of adjustable track rod |
| KR20180066517A (en) * | 2016-12-09 | 2018-06-19 | 경일대학교산학협력단 | Adjustable trailing arm |
| CN208324803U (en) * | 2018-06-26 | 2019-01-04 | 南京恒天领锐汽车有限公司 | A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension |
-
2018
- 2018-06-26 CN CN201810665577.2A patent/CN108725118A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203032760U (en) * | 2012-11-29 | 2013-07-03 | 重庆卡福汽车制动转向系统有限公司 | Adjustable track rod |
| CN205149433U (en) * | 2015-11-09 | 2016-04-13 | 北京长城华冠汽车科技股份有限公司 | Suspension system and vehicle of vehicle |
| CN205173219U (en) * | 2015-11-19 | 2016-04-20 | 绍兴县柯利华汽车配件有限公司 | Drag link connector assembly |
| DE102016200296A1 (en) * | 2016-01-13 | 2017-07-13 | Zf Friedrichshafen Ag | Length adjustable two-point link, in particular for a steering or a chassis of a commercial vehicle |
| KR20180066517A (en) * | 2016-12-09 | 2018-06-19 | 경일대학교산학협력단 | Adjustable trailing arm |
| CN206678711U (en) * | 2017-05-15 | 2017-11-28 | 厦门金龙联合汽车工业有限公司 | A kind of achievable independent suspension frame unit for turning to driving function |
| CN207173726U (en) * | 2017-08-04 | 2018-04-03 | 绍兴耐柯尔汽车配件有限公司 | A kind of adjustable track rod |
| CN208324803U (en) * | 2018-06-26 | 2019-01-04 | 南京恒天领锐汽车有限公司 | A kind of location structure in pure electric vehicle four-wheel drive car IRS Independent Rear Suspension |
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