CN206968338U - A kind of gimbal axis integral structure being connected with the vehicle frame width wing - Google Patents
A kind of gimbal axis integral structure being connected with the vehicle frame width wing Download PDFInfo
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- CN206968338U CN206968338U CN201720371944.9U CN201720371944U CN206968338U CN 206968338 U CN206968338 U CN 206968338U CN 201720371944 U CN201720371944 U CN 201720371944U CN 206968338 U CN206968338 U CN 206968338U
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- basal plane
- balance
- vehicle frame
- integral structure
- frame width
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Abstract
The utility model provides a kind of gimbal axis integral structure being connected with the vehicle frame width wing,Balance suspension support is in " Y " font,Balance shaft structure perpendicular to balance suspension support basal plane and be fixed in the middle part of basal plane,It is left above basal plane,Pass through the Rouno Cormer Pregrinding Wheel structural transition of circular arc between right both ends,It is left above basal plane,Right both ends are each provided with multiple first connecting holes of quantity identical,The side opposite with balance shaft structure is located at the connecting plate perpendicular to basal plane having below great circle corner structure for being connected with frame cross aerofoil on the basal plane of described balance bracket suspension,There are multiple second connecting holes on the connecting plate,There are two axis the basal plane lower end of balance suspension support for horizontal direction,For the 3rd connecting hole being connected with the I shape distance rods on vehicle,The space for being used to accommodate I type distance rod connecting portions that Open Side Down is formed between two the 3rd connecting holes；Possess that cost is low, advantage in light weight, easy to assembly, quick varied design.
Description
Technical field
The utility model belongs to the technical field of automobile leaf spring equalizing suspension system, and in particular to a kind of and vehicle frame width
The gimbal axis integral structure of wing connection.
Background technology
Equalizing suspension system shown in accompanying drawing 1 is scheme widely used at present, and balance suspension support 3 is adopted with balance shaft 4
With split-type structural, balance suspension support needs more strict fit tolerance to ensure with balance shaft, adds part manufacture, fortune
Defeated management, the cost of assembling.Support is bolted fixation with axle simultaneously, and balance suspension support body is blind threaded knot
Structure, it is big or bolt or blind threaded failure easily occur when road conditions are harsh in load, bring potential safety hazard to vehicle.
In addition, balance suspension support 3 is arranged in the inner side of longitudinal beam 1 in Fig. 1, stiffness of support is excessive and crossbeam 2 is due to sky
Between insufficient rigidity it is too small, cause support force excessive and occur disabling damage in advance.Simultaneously as V bars track bar bracket 6 is integrated
On balance suspension support, cause hard spot to be fixed, the modification demand of different vehicle frame outer widths can not be adapted to, V-arrangement distance rod is blind in addition
The structure of hole screw thread also increases the risk that thread failure causes balance suspension support integrally to scrap.
Finally, balance suspension support 3 is connected by L-shaped connecting plate 10 with frame cross 2 in Fig. 1, middle connecting plate and branch
The structure type of frame blind hole equally adds the risk of failure.
The content of the invention
The problem of existing for existing balance suspension support, the utility model proposes a kind of balance being connected with the vehicle frame width wing
Suspension shaft integral structure, the structure using balance suspension support and balance shaft integral type scheme, and by V-arrangement distance rod branch
Frame is separated, and the quick varied design of different vehicle frame outer widths can be achieved, while whole support realizes the design of no blind hole, effectively
Overcome now standoff deficiency.
The technical solution of the utility model is as follows：
A kind of gimbal axis integral structure being connected with the vehicle frame width wing, it is characterised in that balance suspension support peace
Weighing apparatus axle construction uses integral structure, and projection of the balance suspension support on perpendicular is in " Y " font, and balance shaft structure is vertical
In balance suspension support basal plane and be fixed in the middle part of basal plane, pass through the great circle of circular arc above basal plane between left and right both ends
Corner structure transition, left and right both ends are each provided with that quantity identical is multiple to be used for what is be connected with longitudinal beam breadth above basal plane
First connecting hole, the side opposite with balance shaft structure is located at below great circle corner structure on the basal plane of described balance bracket suspension
There is the connecting plate perpendicular to basal plane for being connected with frame cross aerofoil, there are multiple second connecting holes on the connecting plate, balance
The basal plane lower end of suspension strut have two axis for horizontal direction, for be connected with the I shape distance rods on vehicle the 3rd company
Hole is connect, the space for being used to accommodate I type distance rod connecting portions that Open Side Down is formed between two the 3rd connecting holes.
Further technical scheme includes：
Left and right both ends are each provided with 10 the first connections for being used to be connected with longitudinal beam breadth above described basal plane
Hole, 10 connecting holes from top to bottom according to the first row 3, the second row 3, the third line 4 distribution mode, the first connecting hole with
The connecting side of the breadth connection of longitudinal beam uses boss structure.
Described the 3rd connecting hole perpendicular to the connecting plate both ends of basal plane and below being connected with frame cross aerofoil
There is the diagonal bar of the tabular for protruding from basal plane of two vertical directions settings between both ends.
Extend big obtuse angle L-shaped structure to the left and right in the top of diagonal bar.
Two parallel floors in the horizontal direction are fixedly installed between the diagonal bar of two tabulars, balance shaft structure is located at
Datum hole on basal plane is between two floors.
Between two diagonal bars, the narrow muscle of V-arrangement is provided between the joint face and basal plane where the 3rd connecting hole.
The technology groove that Open Side Down is provided with below the middle part of the 3rd described connecting hole.
In 10 the first connecting holes that left and right both ends are set above described basal plane, wherein positioned at the third line and distance
The connecting side of the breadth of two closest the first connecting holes of great circle corner structure and longitudinal beam connection is using integral rectangle
Boss structure.
The beneficial effects of the utility model are compared with prior art：
1st, balance suspension support and balance shaft are made of one formula cast structure, life can be effectively reduced with respect to split-type structural
The cost of production, manufacture and assembling, integrally-built degree of integration is improved, reduce thread failure risk；
2nd, the connected mode of balance suspension support and longitudinal beam is changed to external labeling type by lining type, designed for frame cross
And vehicle route of pipe line arrangement provides sufficient space；
3rd, V-arrangement track bar bracket is separated from balance suspension support, is easy to the quick varied design of different vehicle frame outer widths；
4th, design of the utility model without blind hole, it is easy to assemble, effectively increases the reliability of connection.
In summary, the utility model possesses that cost is low, advantage in light weight, easy to assembly, quick varied design, in similar work(
International most advanced level is in the product of energy.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of balancing suspension assembly widely used at present；
Fig. 2 is the structural representation of current widely used balance suspension support and axle；
Fig. 3 is that a kind of structure for the gimbal axis integral structure being connected with the vehicle frame width wing described in the utility model is shown
It is intended to；
Fig. 4 is Fig. 3 rearview；
Fig. 5 is the automobile using a kind of gimbal axis integral structure being connected with the vehicle frame width wing described in utility model
The assembling schematic diagram of equalizing type of suspension assembly；
In figure：1. longitudinal beam, 2. frame cross, 3. balance suspension supports；3-0. basal planes, the connecting holes of 3-1. first, 3-
2. the second connecting hole, the connecting holes of 3-3. the 3rd, 3-4. balance shaft structures, 3-5. great circle corner structures, 3-6. diagonal bars, the big obtuse angles of 3-7.
L-shaped structure, 3-8. floors, the narrow muscle of 3-9.V shapes, 3-10. technology grooves, 4. balance shafts, 5.V shape track bar brackets, 6.V shape thrusts
Bar, 7.I shape distance rods, 8. steel plate spring assemblies, 9. balance base upper and lower covers and bush Assembly, 10.L shape connecting plates.
Embodiment
Specific embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
The technical solution of the utility model combination accompanying drawing 3,4 is described as follows：A kind of equalizing type of suspension being connected with the vehicle frame width wing
Axle integral structure, balance suspension support 3 and balance shaft structure 3-4 use integral structure, and balance suspension support 3 is being put down vertically
Projection on face is in " Y " font, balance shaft structure 3-4 perpendicular to balance suspension support 3 basal plane 3-0 and be fixed on basal plane 3-
In the middle part of in the of 0, the Rouno Cormer Pregrinding Wheel 3-5 transition above basal plane 3-0 between left and right both ends by circular arc, the left and right both ends in basal plane 3-0 tops
It is each provided with multiple the first connecting hole 3-1 for being connected with the breadth of longitudinal beam 1 of quantity identical, described balance bracket
The side opposite with balance shaft structure 3-4 is located to have below Rouno Cormer Pregrinding Wheel 3-5 and is used for and the wing of frame cross 2 on the basal plane 3-0 of suspension 3
The connecting plate perpendicular to basal plane 3-0 of face connection, has multiple second connecting hole 3-2, the lower end of balance suspension support 3 on the connecting plate
There are two axis for horizontal direction, the 3rd connecting hole 3-3 for be connected with the I shapes distance rod 7 on vehicle, two the 3rd connect
Connect the space for being used to accommodate the connecting portion of I types distance rod 7 for forming that Open Side Down between the 3-3 of hole.
Above described basal plane 3-0 left and right both ends be each provided with 10 be used to be connected with the breadth of longitudinal beam 1 first
Connecting hole 3-1,10 connecting holes from top to bottom according to the first row 3, the second row 3, the third line 4 distribution mode, first
The connecting side that connecting hole 3-1 is connected with the breadth of longitudinal beam 1 uses boss structure.
Refering to Fig. 3, Fig. 4, a kind of gimbal axis integral structure, the structure or so being connected with the vehicle frame width wing pair
Claim, its upper end is each side provided with 10 the first connecting hole 3-1 being connected with the breadth of longitudinal beam 1, is presented by 334 arrays
Right-angled trapezium is distributed；The structure rear end is provided with 8 the second connecting hole 3-2 being connected with the aerofoil of frame cross 2, by 4 × 2 gusts
Distributed rectangular is presented in row；The lower end of the structure is provided with 2 the 3rd connecting hole 3-3 being connected with I shapes distance rod 7, by axis
Parallel distribution；Extend 1 hollow balance shaft structure 3-4 in the middle part of the structure.
The first described connecting hole 3-1 is set with boss structure, the first connecting hole 3-1 positions with the breadth connecting side of longitudinal beam 1
In the upper end of the support, Rouno Cormer Pregrinding Wheel 3-5 transition is used with the structural body basal plane 3-0.Left above described basal plane 3-0,
In 10 the first connecting hole 3-1 that right both ends are set, wherein positioned at the third line and closest apart from great circle corner structure 3-5
The connecting side that two the first connecting hole 3-1 are connected with the breadth of longitudinal beam 1 is using integral rectangular boss structure.
Joint face where the second described connecting hole 3-2 extends at a certain distance from away from the plane of symmetry to the structure basal plane
Diagonal bar 3-6, wide at the top and narrow at the bottom, diagonal bar 3-6 both ends are in Rouno Cormer Pregrinding Wheel transition.On the basis of muscle 3-6, extend big obtuse angle to the left and right
L-shaped structure 3-7, with body basal plane Rouno Cormer Pregrinding Wheel transition.Between diagonal bar 3-6, balance shaft structure 3-4 lower regions are provided with two and put down
Capable floor 3-8, using plane muscle and the tangent form of shaft bore surface, intersected vertically respectively with diagonal bar 3-6 and basal plane.
Between the structure lower end inside diagonal bar 3-6, joint face is provided with the narrow muscle of V-arrangement with basal plane 3-0 where the 3rd connecting hole 3-3
3-9.The 3rd connecting hole 3-3 central regions are provided with technology groove 3-10.
Refering to Fig. 3, Fig. 4 and Fig. 5, the utility model is arranged on the outside of longitudinal beam 1 by the first connecting hole 3-1, and
It is connected by the second connecting hole 3-2 with the lower aerofoil of frame cross 2；I shape distance rods are fixed on by the 3rd connecting hole 3-3 flat
The left and right sides of weighing apparatus suspension strut；It is total by balance base upper and lower covers and bushing using the balance shaft structure 3-4 being integrated on support
It is connected into 9 with steel plate spring assembly 8；The V-arrangement track bar bracket one end separated with balance suspension support 3 is connected to vehicle frame and indulged
The inner side of beam 1, one end are used for the small end for fixing V-arrangement distance rod 6.
The utility model uses the design without blind hole, is easy to also ensure while assembling by the bolted mode of through hole
The reliability of connection.In addition, relatively now widely used equalizing type of suspension assembly reduces L-shaped connecting plate 10 (see Fig. 1), dress
With convenient, reliability height.
Refering to Fig. 5, for the modification situation of different vehicle frame outer widths, V-arrangement track bar bracket 5 and corresponding V-arrangement only need to be changed
Distance rod 6, you can realize the quick varied design of different vehicle frame outer widths, reduce the species and kind of balance suspension support 3, be easy to whole
The generalization of body design and modularization.
Claims (8)
- A kind of 1. gimbal axis integral structure being connected with the vehicle frame width wing, it is characterised in that balance suspension support (3) peace Weighing apparatus axle construction (3-4) uses integral structure, and projection of the balance suspension support (3) on perpendicular is in " Y " font, balance shaft Structure (3-4) perpendicular to balance suspension support (3) basal plane (3-0) and be fixed in the middle part of basal plane (3-0), on basal plane (3-0) It is each provided between the left and right both ends in side by great circle corner structure (3-5) transition of circular arc, the left and right both ends in basal plane (3-0) top Multiple the first connecting holes (3-1) for being connected with longitudinal beam (1) breadth of quantity identical, described balance suspension support (3) side opposite with balance shaft structure (3-4) is located at below great circle corner structure (3-5) to have and is used for and car on basal plane (3-0) The connecting plate perpendicular to basal plane (3-0) of frame crossbeam (2) aerofoil connection, has multiple second connecting holes (3-2) on the connecting plate, puts down Weighing apparatus suspension strut (3) basal plane (3-0) lower end have two axis for horizontal direction, for the I shapes distance rod (7) on vehicle 3rd connecting hole (3-3) of connection, being used for of forming that Open Side Down between two the 3rd connecting holes (3-3) accommodate I type distance rods (7) space of connecting portion.
- A kind of 2. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 1, it is characterised in that Left and right both ends are each provided with 10 the first connections for being used to be connected with longitudinal beam (1) breadth above described basal plane (3-0) Hole (3-1), 10 connecting holes from top to bottom according to the first row 3, the second row 3, the third line 4 distribution mode, first connect Connect hole (3-1) and the breadth connecting side of longitudinal beam (1) uses boss structure.
- A kind of 3. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 1, it is characterised in that Described the 3rd connecting hole perpendicular to the connecting plate both ends of basal plane (3-0) and below being connected with frame cross (2) aerofoil There is the diagonal bar (3-6) of the tabular for protruding from basal plane (3-0) of two vertical directions settings between (3-3) both ends.
- A kind of 4. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 3, it is characterised in that Extend big obtuse angle L-shaped structure (3-7) to the left and right in the top of diagonal bar (3-6).
- A kind of 5. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 3, it is characterised in that Two parallel floors (3-8) in the horizontal direction, balance shaft structure are fixedly installed between the diagonal bar (3-6) of two tabulars (3-4) is located at the datum hole on basal plane (3-0) between two floors (3-8).
- A kind of 6. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 5, it is characterised in that Between two diagonal bars (3-6), the narrow muscle of V-arrangement (3-9) is provided between the joint face and basal plane (3-0) where the 3rd connecting hole (3-3).
- A kind of 7. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 1, it is characterised in that The technology groove (3-10) that Open Side Down is provided with below the middle part of the 3rd described connecting hole (3-3).
- A kind of 8. gimbal axis integral structure being connected with the vehicle frame width wing according to claim 2, it is characterised in that In 10 the first connecting holes (3-1) that left and right both ends are set above described basal plane (3-0), wherein positioned at the third line and away from The connecting side that two first connecting holes (3-1) nearest from great circle corner structure (3-5) are connected with the breadth of longitudinal beam (1) uses The rectangular boss structure of one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371944.9U CN206968338U (en) | 2017-04-11 | 2017-04-11 | A kind of gimbal axis integral structure being connected with the vehicle frame width wing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371944.9U CN206968338U (en) | 2017-04-11 | 2017-04-11 | A kind of gimbal axis integral structure being connected with the vehicle frame width wing |
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| CN206968338U true CN206968338U (en) | 2018-02-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415624A (en) * | 2017-04-11 | 2017-12-01 | 中国第汽车股份有限公司 | A kind of gimbal axis integral structure being connected with the vehicle frame width wing |
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- 2017-04-11 CN CN201720371944.9U patent/CN206968338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415624A (en) * | 2017-04-11 | 2017-12-01 | 中国第汽车股份有限公司 | A kind of gimbal axis integral structure being connected with the vehicle frame width wing |
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