CN106347051A - Independent suspending frame mounting device - Google Patents
Independent suspending frame mounting device Download PDFInfo
- Publication number
- CN106347051A CN106347051A CN201610973283.7A CN201610973283A CN106347051A CN 106347051 A CN106347051 A CN 106347051A CN 201610973283 A CN201610973283 A CN 201610973283A CN 106347051 A CN106347051 A CN 106347051A
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- Prior art keywords
- top crossbeam
- pin shaft
- shaft hole
- hole
- lower cross
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a suspending frame mounting device, relates to a device for mounting an independent suspending frame, and aims to provide an independent suspending frame mounting device, which can meet both space requirements and high carrying requirements for movements of a double-transverse arm and an oil gas spring structure. The independent suspending frame mounting device disclosed by the invention comprises an oil gas spring mounting support and a double-transverse arm mounting support, wherein the oil gas spring mounting support comprises a fixing plate (1), the fixing plate is provided with a mounting seat comprising two first vertical plates (2) disposed oppositely, upper portions of the two first vertical plates are connected with each other through a first transverse plate (3), the two first vertical plates are respectively provided with a pin shaft hole, the double-transverse arm mounting support comprises an upper transverse arm mounting table (15), a side surface of the upper transverse arm mounting table is provided with a mounting cavity, two opposite side walls of the mounting cavity are respectively provided with an upper transverse arm pin shaft hole (17), and two supporting lug structures are connected below the upper transverse arm mounting table.
Description
Technical field
The present invention relates to extraordinary chassis field, more particularly to a kind of device for installing independent suspension.
Background technology
Superduty special type chassis is the purpose-built vehicle bottom of integration engineering machinery, heavy duty off road vehicle structure and function
Disk.Require for meeting vehicle ride performance, cross-country ability and control stability, superduty chassis independent suspension system has low height
Degree, the feature of big stroke.Hydro-pneumatic spring structure upper end as suspension spring is connected with vehicle frame by erecting device, another
End is arranged on lower cross arm to be realized being connected with vehicle frame;Upper, lower horizontal arm configuration as suspension guide mechanism adopts the side of spherical hinge
Formula is attached with knuckle, and the other end is connected with vehicle frame using erecting device, finally realizes chassis load to wheel and road surface
Transmission.Wherein, independent suspension erecting device requires there is compact conformation, multifunctional characteristics, can meet simultaneously double transverse arms and
The space requirement of the big stroke motion of hydro-pneumatic spring structure and high-mechanic require.Existing independent suspension erecting device cannot be expired simultaneously
The double transverse arm of foot and the space requirement of hydro-pneumatic spring structure motion and high-mechanic require.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of independent suspension erecting device, can meet simultaneously double transverse arms and
The space requirement of hydro-pneumatic spring structure motion and high-mechanic require.
Independent suspension erecting device of the present invention, including hydro-pneumatic spring mounting bracket and double transverse arm mounting bracket,
Described hydro-pneumatic spring mounting bracket includes fixed plate, and described fixed plate is provided with mounting seat, and described mounting seat includes
Two pieces of first vertical plate being oppositely arranged, the top of two piece of first vertical plate is passed through the first transverse plate and is connected, the first vertical plate and
First transverse plate is each attached in fixed plate, and two described first vertical plate all offer pin shaft hole, the hole of each pin shaft hole
It is equipped with the boss for supporting pin axle pad piece at mouthful,
Described pair of transverse arm mounting bracket includes Top Crossbeam erecting bed, and the side of described Top Crossbeam erecting bed offers installation
Cavity, two side walls relatively of described installation cavity all offer Top Crossbeam pin shaft hole, each described Top Crossbeam pin shaft hole
Inside and outside be equipped with boss, the lower section of described Top Crossbeam erecting bed is connected with two support lug structures, and two support lug structures are symmetrical
It is arranged in the both sides of Top Crossbeam erecting bed, each described support lug structure all includes two journal stirrup walls being oppositely arranged, each journal stirrup
Lower cross arm pin shaft hole and connecting rod installing hole are all offered on wall, is equipped with convex inside and outside each described lower cross arm pin shaft hole
Platform, is also equipped with boss inside and outside each described connecting rod installing hole.
Independent suspension erecting device of the present invention, wherein said fixed plate is additionally provided with the upper horizontal stroke positioned at described mounting seat side
Arm mechanical stop limiter mounting interface, described Top Crossbeam mechanical stop limiter mounting interface includes two pieces of second being oppositely arranged and erects
To plate, the lower section of two piece of second vertical plate is passed through the second transverse plate and is connected, and the downside of described second transverse plate is provided with protrusion
Platform, described platform and the second vertical plate are equipped with bolt mounting holes, described bolt mounting holes be used for Top Crossbeam machine is installed
Tool stopping means.
Independent suspension erecting device of the present invention, is wherein located at convex at described Top Crossbeam pin shaft hole and at lower cross arm pin shaft hole
Pin shaft anti-rotation structure is equipped with platform, the pin shaft anti-rotation structure at Top Crossbeam pin shaft hole can stop Top Crossbeam bearing pin upper
Rotate during cross arm swing, located at the pin shaft anti-rotation structure at lower cross arm pin shaft hole can stop lower cross arm bearing pin under
Rotate during cross arm swing.
Independent suspension erecting device of the present invention, wherein said pin shaft anti-rotation structure includes being located at Top Crossbeam pin shaft hole/lower horizontal stroke
Protruding block on boss at arm pin shaft hole, described protruding block and the groove being located on Top Crossbeam bearing pin/lower cross arm bearing pin carry out recessed
Convex cooperation stops Top Crossbeam bearing pin/lower cross arm bearing pin rotation.
Independent suspension erecting device of the present invention, wherein said pin shaft anti-rotation structure includes being located at Top Crossbeam pin shaft hole/lower horizontal stroke
Groove on boss at arm pin shaft hole, described groove and the protruding block being located on Top Crossbeam bearing pin/lower cross arm bearing pin carry out concavo-convex
Cooperation stops Top Crossbeam bearing pin/lower cross arm bearing pin rotation.
Independent suspension erecting device of the present invention, wherein two pieces described second vertical plate is offered and is coaxially disposed with pin shaft hole
Through hole, be also associated with the first reinforcement gusset between two pieces of described second vertical plate.
Independent suspension erecting device of the present invention, is connected with bottom gusset and side plate, bottom between two of which support lug structure
Gusset is connected with side plate, and described side plate offers the through hole passing through for wheel side power transmission shaft.
Independent suspension erecting device of the present invention, wherein said fixed plate one end is provided with the second reinforcement gusset, and described second adds
Strong gusset and Top Crossbeam mechanical stop limiter mounting interface are located at the both sides of mounting seat respectively, and described fixed plate is additionally provided with the 3rd
Strengthen gusset, the described 3rd strengthens link of boards second strengthens gusset, mounting seat and Top Crossbeam mechanical stop limiter mounting interface.
Independent suspension erecting device of the present invention, wherein said fixed plate offers bolt hole, and described bolt hole is used
With bolt cooperation, fixed plate to be arranged on longitudinal beam, two support lug structures pass through straight rib with Top Crossbeam erecting bed even respectively
Connect, the side wall between two Top Crossbeam pin shaft holes of described installation cavity is provided with crossbeam screwed hole, described Top Crossbeam peace
The outer ledge of dress platform, straight rib and support lug structure is equipped with bolt hole, and described side plate also is provided with bolt hole.
Independent suspension erecting device of the present invention, wherein said hydro-pneumatic spring mounting bracket integrally casting shaping, described double horizontal
Arm mounting bracket is by casting integrated molding.
Independent suspension erecting device difference from prior art of the present invention is in independent suspension erecting device of the present invention
Hydro-pneumatic spring mounting bracket be installed on longitudinal beam by bolt, bolt from frame outside to inner side install, hydro-pneumatic spring
Upper hanger is placed between two piece of first vertical plate of mounting seat, by bearing pin, the upper hanger of hydro-pneumatic spring is arranged on two pins
On axis hole, the cavity structure that two the first vertical plate and the first transverse plate are formed, the big stroke for hydro-pneumatic spring swings and provides
Sufficiently large activity space.Double transverse arm mounting brackets in the present invention when in use, by Top Crossbeam bearing pin by upper horizontal stroke
Arm is connected at the Top Crossbeam pin shaft hole of installation cavity, and lower cross arm is connected to the lower horizontal stroke of support lug structure further through lower cross arm bearing pin
At arm pin shaft hole, installation cavity and support lug structure can swing for the big stroke of upper lower cross arm and provide sufficiently large space.Cause
This, the present invention can meet double transverse arms and the space requirement of hydro-pneumatic spring structure motion simultaneously and high-mechanic requires.
The invention will be further described below in conjunction with the accompanying drawings.
Brief description
Fig. 1 is the axonometric chart of the hydro-pneumatic spring mounting bracket in independent suspension erecting device of the present invention;
Fig. 2 is the another axonometric chart of the hydro-pneumatic spring mounting bracket in independent suspension erecting device of the present invention;
Fig. 3 is the front view of the hydro-pneumatic spring mounting bracket in independent suspension erecting device of the present invention;
Fig. 4 is the right view of the hydro-pneumatic spring mounting bracket in independent suspension erecting device of the present invention;
Fig. 5 is the left view of the hydro-pneumatic spring mounting bracket in independent suspension erecting device of the present invention;
Fig. 6 is the scheme of installation of the hydro-pneumatic spring mounting bracket in independent suspension erecting device of the present invention;
Fig. 7 is the axonometric chart of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Fig. 8 is the another axonometric chart of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Fig. 9 is the front view of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Figure 10 is the rearview of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Figure 11 is the right view of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Figure 12 is the mounting structure figure of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Figure 13 is the another mounting structure figure of the double transverse arm mounting brackets in independent suspension erecting device of the present invention;
Figure 14 is the axonometric chart of independent suspension erecting device of the present invention;
Figure 15 is the installment state figure of independent suspension erecting device of the present invention;
Figure 16 is along a direction view in Figure 15;
Figure 17 is along the b direction view in Figure 15.
Specific embodiment
As shown in figure 1, and with reference to the hydro-pneumatic spring installation shown in Fig. 2,3,4,5, in independent suspension erecting device of the present invention
Support includes fixed plate 1, and described fixed plate 1 is provided with mounting seat, and it is vertical that described mounting seat includes two pieces of first being oppositely arranged
Plate 2, the top of two piece of first vertical plate 2 is connected by the first transverse plate 3, and the first vertical plate 2 and the first transverse plate 3 are each attached to
In fixed plate 1, two described first vertical plate 2 all offer pin shaft hole, be equipped with the aperture of each pin shaft hole for propping up
The boss of support bearing pin pad.When use, the upper hanger of hydro-pneumatic spring 11 is placed in the bearing pin between two the first vertical plate 2
At hole, using bearing pin 12, upper hanger is connected on pin shaft hole afterwards.
Top Crossbeam mechanical stop limiter mounting interface positioned at described mounting seat side, institute are additionally provided with described fixed plate 1
State Top Crossbeam mechanical stop limiter mounting interface and include two pieces of second vertical plate 4 being oppositely arranged, under two piece of second vertical plate 4
Side is connected by the second transverse plate 5, and the downside of described second transverse plate 5 is provided with the platform 6 of protrusion, described platform 6 and the
It is equipped with bolt mounting holes, (do not show by figure for installing Top Crossbeam mechanical stop limiter for described bolt mounting holes in two vertical plate 4
Go out).Top Crossbeam mechanical stop limiter can jump into row mechanical position limitation on Top Crossbeam 13.Top Crossbeam mechanical stop limiter is installed
The setting of interface is it is achieved that the Multifunctional design of the present invention.Described platform 6 is rectangular platform, and the center of platform 6 is provided with described spiral shell
Bolt installing hole.
Offer, in two pieces of described second vertical plate 4, the through hole being coaxially disposed with pin shaft hole, this through hole is used as removal hole, that is,
Easily the installation bearing pin 12 of hydro-pneumatic spring 11 can be knocked out by this through hole, convenient disassembly.
It is also associated with the first reinforcement gusset 7, this first reinforcement gusset 7 carries out local between two pieces of described second vertical plate 4
Hollow out, realize light-weight design.Fixed plate 1 one end is provided with the second reinforcement gusset 8, and described second strengthens gusset 8 and Top Crossbeam machine
Tool stopping means mounting interface is located at the both sides of mounting seat respectively, and described fixed plate 1 is additionally provided with the 3rd reinforcement gusset 9, described
3rd strengthens gusset 9 connects the second reinforcement gusset 8, mounting seat and Top Crossbeam mechanical stop limiter mounting interface.Above-mentioned setting
First, two, three reinforcement gussets 7,8,9 are for strengthening steadiness and the intensity of hydro-pneumatic spring mounting bracket, strengthen it to hold
Loading capability.
Hydro-pneumatic spring mounting bracket integrally casting shaping in the present invention, mass production efficiency high.In described fixed plate 1
Offer 11 bolt holes, at bolt hole, be provided with casting boss, described bolt hole is used for coordinating fixed plate 1 with bolt
It is arranged on longitudinal beam 10.
Complete the casting of hydro-pneumatic spring mounting bracket using casting technique, on Top Crossbeam mechanical stop limiter mounting interface
Protrude the casting boss at platform and bolt hole and reserve amount of machining in casting.
Fit dimension according to needed for hydro-pneumatic spring bearing pin 12 is installed and tolerance, machine pin shaft hole.According to upper horizontal stroke
Arm mechanical stop limiter installs required fit dimension and tolerance, the platform 6 on machining the second transverse plate 5 downside.
Machining bolt mounting holes.
As shown in fig. 7, and with reference to the double transverse arms installations shown in Fig. 8,9,10,11, in independent suspension erecting device of the present invention
Support includes Top Crossbeam erecting bed 15, the side of described Top Crossbeam erecting bed 15 offers installation cavity, described installation cavity
Relatively two side walls on all offer Top Crossbeam pin shaft hole 17, be equipped with inside and outside each described Top Crossbeam pin shaft hole 17
Boss, the purpose of setting boss is to support Top Crossbeam bearing pin 20 pad.The lower section of described Top Crossbeam erecting bed 15 is connected with
Two support lug structures, two support lug structures are arranged symmetrically in the both sides of Top Crossbeam erecting bed 15, and each described support lug structure all wraps
Include two journal stirrup walls 16 being oppositely arranged, each journal stirrup wall 16 all offers lower cross arm pin shaft hole 18 and connecting rod installing hole
19, it is equipped with boss inside and outside each described lower cross arm pin shaft hole 18, the purpose of setting boss is to support lower cross arm
Bearing pin 21 pad.Also it is equipped with boss inside and outside each described connecting rod installing hole 19.Convex at connecting rod installing hole 19
Platform is used for installing connecting rod.
It is equipped with pin shaft anti-rotation structure on boss at described Top Crossbeam pin shaft hole 17 and at lower cross arm pin shaft hole 18, located at
Pin shaft anti-rotation structure at Top Crossbeam pin shaft hole 17 can stop Top Crossbeam bearing pin 20 from revolving in Top Crossbeam 13 swing process
Turn, lower cross arm bearing pin 21 can be stoped in lower cross arm 14 swing process located at the pin shaft anti-rotation structure at lower cross arm pin shaft hole 18
Rotate.
Described pin shaft anti-rotation structure includes the projection being located on boss at Top Crossbeam pin shaft hole 17/ lower cross arm pin shaft hole 18
Block, described protruding block and the groove being located on Top Crossbeam bearing pin 20/ lower cross arm bearing pin 21 carry out male-female engagement and stop Top Crossbeam pin
Axle 20/ lower cross arm bearing pin 21 rotates.
Certainly, pin shaft anti-rotation structure is not limited to the above, and it can also be: described pin shaft anti-rotation structure includes being located at
Groove on boss at Top Crossbeam pin shaft hole 17/ lower cross arm pin shaft hole 18, described groove be located at Top Crossbeam bearing pin 20/ lower cross arm
Protruding block on bearing pin 21 carries out male-female engagement and stops Top Crossbeam bearing pin 20/ lower cross arm bearing pin 21 from rotating.
Determine the outline structure form of double transverse arm mounting brackets according to the position of upper lower cross arm bearing pin, geomery.Upper horizontal stroke
Arm 13 is connected with double transverse arm mounting brackets by single Top Crossbeam bearing pin 20, and described installation cavity is cuboid cavity area,
Meet Top Crossbeam 13 limit and swing the space requirement under operating mode.
It is connected with bottom gusset 23 and side plate 22, bottom gusset 23 is connected with side plate 22, described between two support lug structures
The through hole passing through for wheel side power transmission shaft is offered on side plate 22, through hole is made up of two different footpaths circles.
Two support lug structures are connected with Top Crossbeam erecting bed 15 by straight rib 24 respectively.Set using lightweight in the middle of straight rib 24
Meter, digs out portion of material, and ensures enough stiffness indexs.
The side wall between two Top Crossbeam pin shaft holes 17 of described installation cavity is provided with crossbeam screwed hole 25, this horizontal stroke
Double transverse arm mounting brackets that beam screwed hole 25 is used for the same vehicle bridge left and right sides are directly connected to by crossbeam 26.
The outer ledge of described Top Crossbeam erecting bed 15, straight rib 24 and support lug structure is equipped with bolt hole, described side
It also is provided with bolt hole on plate 22.The flat surface in retention bolt bore periphery region on side plate 22 side, other regions dig out one
Determine the material of thickness, be easy to machining and support is installed, be simultaneously achieved light-weight design.The opening up of bolt hole, Neng Goushi
Existing double transverse arm mounting bracket and the bolt connection of longitudinal beam 10.The position of bolt hole to avoid out upper and lower transverse arm bearing pin 20,
21 install the space needed for nut.
Double transverse arm mounting brackets in the present invention by casting integrated molding, during casting, at upper lower cross arm pin shaft hole 17,18
Boss to reserve amount of machining.Equally, it also is provided with boss at bolt hole, boss herein also will reserve in casting
Amount of machining.Entirely double transverse arm Design of mounting plates are the full symmetric structure in left and right, when being installed to vehicle frame, there is not left and right sides and mix
Confuse problem, improve production efficiency and the maintainability on chassis.
Fit dimension according to needed for double transverse arms are installed and tolerance, lower cross arm pin shaft hole 17 in machining, 18, bolt
Boss at through hole, upper lower cross arm pin shaft hole, crossbeam screwed hole 25 and crossbeam screw thread hole end surface.
As shown in fig. 6, and combine shown in Figure 14,15,16,17, hydro-pneumatic spring mounting bracket in the present invention passes through bolt
It is installed on longitudinal beam 10, bolt is installed from frame outside to inner side, and on hydro-pneumatic spring 11, hanger is placed into the two of mounting seat
Between block the first vertical plate 2, by bearing pin 12, the upper hanger of hydro-pneumatic spring 11 is arranged on two pin shaft holes, hydro-pneumatic spring 11
Upper end is connected with vehicle frame by hydro-pneumatic spring mounting bracket, and the other end is arranged on to be realized on lower cross arm 14 and being connected of vehicle frame, real
The transmission of existing load.The cavity structure that two the first vertical plate 2 and the first transverse plate 3 are formed, is the big row of hydro-pneumatic spring 11
Journey swings and provides sufficiently large activity space, and therefore, the present invention disclosure satisfy that the space requirement during swing of hydro-pneumatic spring structure
With big load bearing requirement.
As shown in figure 12, and with reference to shown in Figure 13, the double transverse arm mounting brackets in the present invention are when in use, entirely double
Transverse arm mounting bracket is arranged in longitudinal beam 10, by bolt, double transverse arm mounting brackets is installed on longitudinal beam 10, spiral shell
Bolt is installed from frame outside to inner side.Upper lower cross arm 13,14 is arranged in outside longitudinal beam 10, realizes the compact cloth on whole chassis
Put, by Top Crossbeam bearing pin 20, Top Crossbeam 13 is connected at the Top Crossbeam pin shaft hole 17 of installation cavity, further through lower cross arm pin
Lower cross arm 14 is connected at the lower cross arm pin shaft hole 18 of support lug structure by axle 21, and installation cavity and support lug structure can be upper and lower
The big stroke of transverse arm 13,14 swings and provides sufficiently large space, also can meet big load bearing requirement simultaneously.
Beneficial effects of the present invention are as follows:
The present invention disclosure satisfy that hydro-pneumatic spring structure high-low limit beat under space requirement, disclosure satisfy that high-mechanic simultaneously
Require, there is compact conformation, the features such as bearing capacity is strong, space availability ratio is high.Wherein hydro-pneumatic spring mounting bracket is using topology
Optimization Design is developed it is achieved that the optimum use of structural material, reaches light-weight design target.Hydro-pneumatic spring is installed and is propped up
Frame is produced using integration casting processing mode, batch production efficiency high, with low cost;Hydro-pneumatic spring mounting bracket disclosure satisfy that
The maintenance of low clearance independent suspension system, safeguard space requirement, hydro-pneumatic spring bearing pin is installed, dismounting simple and convenient;Oil gas simultaneously
Top Crossbeam mechanical stop limiter mounting interface is reserved with spring mounting brackets, disclosure satisfy that quick during special purpose vehicle railway transportation
Fall high request, realizes the mechanical position limitation that Top Crossbeam 13 is beated simultaneously.
Achieve the connection of hydro-pneumatic spring structure and vehicle frame, meet space requirement and the height of the swing of hydro-pneumatic spring 11 big stroke
Bearing requirements;Mode with bolts is easy to the dismounting of hydro-pneumatic spring mounting bracket, improves the maintainability on chassis;Reserved
Top Crossbeam mechanical stop limiter mounting interface meets the mechanical position limitation jumped on Top Crossbeam it is achieved that Multifunctional design;Oil gas bullet
Spring mounting bracket is produced using integrated casting technique, and mass production efficiency high reduces production cost, improves chassis life
Produce efficiency.
The present invention also disclosure satisfy that double cross arm structure (i.e. Top Crossbeam 13 and lower cross arm 14) Upper-lower Limits swing under operating mode
Space requirement, disclosure satisfy that high-mechanic requires simultaneously, has compact conformation, the features such as bearing capacity is strong, space availability ratio is high.Its
In double transverse arm mounting brackets adopt method of topological optimization design development it is achieved that the optimum use of material.Double transverse arms are installed and are propped up
Frame is provided with multiple interfaces, easy for installation.Double transverse arm mounting brackets are produced using integration casting processing mode, batch production effect
Rate is high, with low cost;This pair of transverse arm mounting bracket disclosure satisfy that the maintenance of low clearance independent suspension system, safeguard space requirement,
Meet the space requirement that central main reducing gear structure carries out from bottom of frame installing, dismantling simultaneously, meet chassis high reliability, easily
The use requirement of maintainability.Double transverse arm mounting brackets mode with bolts with longitudinal beam 10 is easy to structural member dismounting,
Improve the maintainability on chassis;The structure design of the full symmetric formula in left and right avoids transverse arm installation difficulty, reduces production cost,
Improve chassis production efficiency.
Embodiment described above is only that the preferred embodiment of the present invention is described, the not model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, the technical side to the present invention for the those of ordinary skill in the art
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (10)
1. a kind of independent suspension erecting device it is characterised in that: include hydro-pneumatic spring mounting bracket and double transverse arm mounting brackets,
Described hydro-pneumatic spring mounting bracket includes fixed plate (1), and described fixed plate is provided with mounting seat, and described mounting seat includes two
The first vertical plate (2) that block is oppositely arranged, the top of two piece of first vertical plate is passed through the first transverse plate (3) and is connected, and first is vertical
Plate and the first transverse plate are each attached in fixed plate, two described first vertical plate all offer pin shaft hole, each pin shaft hole
Aperture at be equipped with boss for supporting pin axle pad piece,
Described pair of transverse arm mounting bracket includes Top Crossbeam erecting bed (15), and the side of described Top Crossbeam erecting bed offers installation
Cavity, two side walls relatively of described installation cavity all offers Top Crossbeam pin shaft hole (17), each described Top Crossbeam bearing pin
It is equipped with boss, the lower section of described Top Crossbeam erecting bed is connected with two support lug structures, two support lug structures inside and outside hole
It is arranged symmetrically in the both sides of Top Crossbeam erecting bed, each described support lug structure all includes two journal stirrup walls (16) being oppositely arranged,
Lower cross arm pin shaft hole (18) and connecting rod installing hole (19) are all offered on each journal stirrup wall, each described lower cross arm pin shaft hole
Inside and outside be equipped with boss, be also equipped with boss inside and outside each described connecting rod installing hole.
2. independent suspension erecting device according to claim 1 it is characterised in that: be additionally provided with position on described fixed plate (1)
In the Top Crossbeam mechanical stop limiter mounting interface of described mounting seat side, described Top Crossbeam mechanical stop limiter mounting interface bag
Include two pieces of second vertical plate (4) being oppositely arranged, the lower section of two piece of second vertical plate is passed through the second transverse plate (5) and connected, described
The downside of the second transverse plate is provided with the platform (6) of protrusion, and described platform and the second vertical plate are equipped with bolt mounting holes,
Described bolt mounting holes are used for installing Top Crossbeam mechanical stop limiter.
3. independent suspension erecting device according to claim 2 it is characterised in that: positioned at described Top Crossbeam pin shaft hole (17)
It is equipped with pin shaft anti-rotation structure, the pin shaft anti-rotation at Top Crossbeam pin shaft hole on the boss at place and lower cross arm pin shaft hole (18) place
Structure can stop Top Crossbeam bearing pin (20) from rotating in Top Crossbeam (13) swing process, at lower cross arm pin shaft hole
Pin shaft anti-rotation structure can stop lower cross arm bearing pin (21) from rotating in lower cross arm (14) swing process.
4. independent suspension erecting device according to claim 3 it is characterised in that: described pin shaft anti-rotation structure includes being located at
Protruding block on Top Crossbeam pin shaft hole (17)/lower cross arm pin shaft hole (18) place boss, described protruding block be located at Top Crossbeam bearing pin
(20) groove on/lower cross arm bearing pin (21) carries out male-female engagement and stops Top Crossbeam bearing pin/lower cross arm bearing pin rotation.
5. independent suspension erecting device according to claim 3 it is characterised in that: described pin shaft anti-rotation structure includes being located at
Groove on Top Crossbeam pin shaft hole (17)/lower cross arm pin shaft hole (18) place boss, described groove be located at Top Crossbeam bearing pin (20)/
Protruding block on lower cross arm bearing pin (21) carries out male-female engagement and stops Top Crossbeam bearing pin/lower cross arm bearing pin rotation.
6. the independent suspension erecting device according to claim 4 or 5 it is characterised in that: two pieces of described second vertical plate (4)
On offer the through hole being coaxially disposed with pin shaft hole, be also associated with the first reinforcement gusset between two pieces of described second vertical plate (4)
(7).
7. independent suspension erecting device according to claim 6 it is characterised in that: be connected with bottom between two support lug structures
Portion's gusset (23) and side plate (22), bottom gusset is connected with side plate, described side plate offers for leading to that wheel side power transmission shaft passes through
Hole.
8. independent suspension erecting device according to claim 7 it is characterised in that: described fixed plate (1) one end is provided with
Two strengthen gusset (8), and described second strengthens gusset is located at the two of mounting seat respectively with Top Crossbeam mechanical stop limiter mounting interface
Side, described fixed plate is additionally provided with the 3rd reinforcement gusset (9), and the described 3rd strengthens link of boards second strengthens gusset, mounting seat
With Top Crossbeam mechanical stop limiter mounting interface.
9. independent suspension erecting device according to claim 8 it is characterised in that: offer spiral shell on described fixed plate (1)
Bolt throughhole, described bolt hole is used for bolt cooperation, fixed plate being arranged on longitudinal beam (10), and two support lug structures divide
Tong Guo straight rib (24) not be connected with Top Crossbeam erecting bed (15), described installation cavity positioned at two Top Crossbeam pin shaft holes (17) it
Between side wall be provided with crossbeam screwed hole (25), the outside of described Top Crossbeam erecting bed (15), straight rib (24) and support lug structure
Edge is equipped with bolt hole, and described side plate (22) also is provided with bolt hole.
10. independent suspension erecting device according to claim 9 it is characterised in that: described hydro-pneumatic spring mounting bracket one
Body casting, described pair of transverse arm mounting bracket is by casting integrated molding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610973283.7A CN106347051A (en) | 2016-11-04 | 2016-11-04 | Independent suspending frame mounting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610973283.7A CN106347051A (en) | 2016-11-04 | 2016-11-04 | Independent suspending frame mounting device |
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CN106347051A true CN106347051A (en) | 2017-01-25 |
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ID=57864858
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CN201610973283.7A Pending CN106347051A (en) | 2016-11-04 | 2016-11-04 | Independent suspending frame mounting device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110065354A (en) * | 2019-04-19 | 2019-07-30 | 北京航天发射技术研究所 | The independent suspension guiding mechanism and its optimum design method of heavy vehicle |
CN111216500A (en) * | 2020-01-10 | 2020-06-02 | 北京航天发射技术研究所 | Integrated double-transverse-arm independent suspension and hydro-pneumatic spring mounting bracket |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006182287A (en) * | 2004-12-28 | 2006-07-13 | Mazda Motor Corp | Front suspension device |
CN1860044A (en) * | 2003-09-30 | 2006-11-08 | 丰田自动车株式会社 | Wheel supporting apparatus improving ride comfort of vehicle |
CN201610056U (en) * | 2010-01-19 | 2010-10-20 | 中国重汽集团济南动力有限公司 | Independent suspension for vehicles |
CN102431405A (en) * | 2011-10-26 | 2012-05-02 | 隆鑫通用动力股份有限公司 | Vehicle double withbone arm type independent suspension system |
US20130049318A1 (en) * | 2011-08-25 | 2013-02-28 | Daedong Industrial Co., Ltd. | Suspension structure for multi-purpose utility vehicle |
CN103879253A (en) * | 2014-02-27 | 2014-06-25 | 北京航天发射技术研究所 | Connecting structure for independent suspension of overweight special vehicle |
CN203854450U (en) * | 2014-03-24 | 2014-10-01 | 北京航天发射技术研究所 | General separated mounting device for suspension damper |
-
2016
- 2016-11-04 CN CN201610973283.7A patent/CN106347051A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1860044A (en) * | 2003-09-30 | 2006-11-08 | 丰田自动车株式会社 | Wheel supporting apparatus improving ride comfort of vehicle |
JP2006182287A (en) * | 2004-12-28 | 2006-07-13 | Mazda Motor Corp | Front suspension device |
CN201610056U (en) * | 2010-01-19 | 2010-10-20 | 中国重汽集团济南动力有限公司 | Independent suspension for vehicles |
US20130049318A1 (en) * | 2011-08-25 | 2013-02-28 | Daedong Industrial Co., Ltd. | Suspension structure for multi-purpose utility vehicle |
CN102431405A (en) * | 2011-10-26 | 2012-05-02 | 隆鑫通用动力股份有限公司 | Vehicle double withbone arm type independent suspension system |
CN103879253A (en) * | 2014-02-27 | 2014-06-25 | 北京航天发射技术研究所 | Connecting structure for independent suspension of overweight special vehicle |
CN203854450U (en) * | 2014-03-24 | 2014-10-01 | 北京航天发射技术研究所 | General separated mounting device for suspension damper |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110065354A (en) * | 2019-04-19 | 2019-07-30 | 北京航天发射技术研究所 | The independent suspension guiding mechanism and its optimum design method of heavy vehicle |
CN111216500A (en) * | 2020-01-10 | 2020-06-02 | 北京航天发射技术研究所 | Integrated double-transverse-arm independent suspension and hydro-pneumatic spring mounting bracket |
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