CN209257863U - Suspending apparatus and vehicle - Google Patents
Suspending apparatus and vehicle Download PDFInfo
- Publication number
- CN209257863U CN209257863U CN201822269327.5U CN201822269327U CN209257863U CN 209257863 U CN209257863 U CN 209257863U CN 201822269327 U CN201822269327 U CN 201822269327U CN 209257863 U CN209257863 U CN 209257863U
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- mounting portion
- car body
- power assembly
- suspending apparatus
- detection beam
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Abstract
The utility model relates to the field of test technology, a kind of suspending apparatus and vehicle are disclosed.The suspending apparatus includes supporting plate；Car body mounting portion, the car body mounting portion are arranged on the supporting plate and for being connected with car body；Power assembly mounting portion, the power assembly mounting portion are arranged on the supporting plate and for being connected with power assembly；Beam is detected, the detection beam horizontal extension and both ends are connected with the car body mounting portion and the power assembly mounting portion respectively, the detection beam is set as obtaining the three directional loads of the suspending apparatus perpendicular or parallel to vehicle heading.The utility model suspending apparatus can be used for accurately obtaining suspension three directional loads, provide data supporting for the design of suspending apparatus, meet required stiffness and strength demand during suspension design.
Description
Technical field
The utility model relates to the field of test technology, more particularly to a kind of suspending apparatus and vehicle.
Background technique
The main function of automobile power assembly suspension system is support engine and gearbox, is effectively isolated engine luggine
It is transmitted to vehicle body, improves riding comfort.General suspension is mainly made of rubber bushing and metallic framework two parts, metallic framework
Play support power assembly, rubber bushing plays vibration isolation.Due to, the anti-vibration performance of rubber mainly with its three-dimensional (X, Y, Z)
Sound rigidity is closely related, and the three directional loads suspended directly decide the accuracy of rubber stiffness.Therefore, load is that suspension is set
The key of meter.But due to the limitation of profession, designer does not consider the convenience that load obtains when mounting structure designs, and leads
Cause real load missing or inaccuracy.
At present obtain suspension load practices well be by means of three component sensors, can be accurate using three component sensors
It obtains and suspends actual load, but three component sensor productions are expensive, the period is long, and is not common to all vehicles, test
Cost is high, and medium-sized and small enterprises is enabled to hang back.And three component sensor may cause engine room inside after mounting and divide components
And harness interference, therefore application prospect causes anxiety.
Utility model content
The purpose of the utility model is to provide one kind can accurately obtain suspension three directional loads, is subsequent suspending apparatus
Design provides the suspending apparatus of data supporting.
To achieve the goals above, on the one hand the utility model provides a kind of suspending apparatus, comprising:
Supporting plate；
Car body mounting portion, the car body mounting portion are arranged on the supporting plate and for being connected with car body；
Power assembly mounting portion, the power assembly mounting portion are arranged on the supporting plate and are used for and power assembly phase
Even；
Detection beam, the detection beam horizontal extension and both ends are pacified with the car body mounting portion and the power assembly respectively
Dress portion is connected, and the detection beam is set as carrying perpendicular or parallel to vehicle heading with the three-dimensional for obtaining the suspending apparatus
Lotus.
Preferably, the outer wall of the detection beam is equipped with foil gauge, and the foil gauge can use the mode of group bridge to obtain
The suspending apparatus three directional loads.
Preferably, the foil gauge includes the load for being used to measure X and Y-direction for being oppositely arranged on the side of the detection beam
It the first foil gauge of lotus and is oppositely arranged on the top and bottom of the detection beam with the of the load for measuring Z-direction
Two foil gauges.
Preferably, the car body mounting portion is provided for being connected with the stringer of car body.
Preferably, the car body mounting portion includes the first mounting plate being connected with the stringer upper surface and indulges with described
The second connected mounting plate of beam sides.
Preferably, the power assembly mounting portion includes rubber bushing mounting ring and is arranged in the rubber bushing mounting ring
In rubber bushing, the power assembly is connected with the rubber bushing.
Preferably, the periphery of the rubber bushing mounting hole is provided with the connection rubber bushing mounting ring and the car body
The reinforcing rib of mounting portion and/or the supporting plate.
Preferably, the periphery of the rubber bushing mounting ring is provided with multiple reinforcing ribs, multiple reinforcing rib phases
The detection beam is arranged symmetrically.
The utility model second aspect provides a kind of vehicle, including described in car body, power assembly and above-mentioned any scheme
Suspending apparatus, the car body mounting portion are connected with the car body, and the power assembly mounting portion is connected with the power assembly.
Preferably, the power assembly includes speed changer, and the stud end of the speed changer is arranged in the power assembly peace
Dress portion, the detection beam are arranged perpendicular to the stud end.
Compared with the existing technology, suspending apparatus described in the utility model has the advantage that
The utility model is respectively connected with car body mounting portion and power assembly mounting portion by designing in suspending apparatus
Beam is detected, can be used for the quick and precisely acquisition of suspension load, so that accurate load data is provided for suspension design and verifying, and
Research and development cost is significantly reduced, the R&D cycle is shortened.Simultaneously because detection beam is set as perpendicular or parallel to vehicle driving
Direction can further achieve the purpose that accurately to obtain suspension three directional loads, provide data supporting for the design of suspending apparatus, full
Stiffness and strength demand needed for during sufficient suspension design.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The exemplary embodiment and its explanation of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is a kind of main view of the suspending apparatus of embodiment of the utility model；
Fig. 2 is the rearview of the suspending apparatus of Fig. 1；
Fig. 3 and Fig. 4 is the perspective view of the suspending apparatus of Fig. 1.
Description of symbols
1-supporting plate, 2-car body mounting portions, 3-power assembly mounting portions, 4-detection beams, the 5-the first mounting plate, 6-the
Two mounting plates, 7-rubber bushing mounting rings, 8-reinforcing ribs, the 9-the first bolt hole, the 10-the second bolt hole.
Specific embodiment
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can be combined with each other.
The utility model is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
In conjunction with Fig. 1-Fig. 4, one aspect according to the present utility model provides a kind of suspending apparatus, comprising:
Supporting plate 1；
Car body mounting portion 2, the car body mounting portion 2 are arranged on the supporting plate 1 and for being connected with car body；
Power assembly mounting portion 3, the power assembly mounting portion 3 are arranged on the supporting plate 1 and are used for and power assembly
It is connected；
Detect beam 4,4 horizontal extension of detection beam and both ends are total with the car body mounting portion 2 and the power respectively
It is connected at mounting portion 3, the detection beam 4 is set as obtaining the three of the suspending apparatus perpendicular or parallel to vehicle heading
To load.
The suspending apparatus of the utility model by setting horizontal extension and both ends respectively with the car body mounting portion 2 and described
The connected detection beam 4 of power assembly mounting portion 3, so as to experience in operational process power assembly to vehicle using the detection beam 4
The power that body is transmitted, and then the three directional loads of the stress variation acquisition suspending apparatus by the detection beam 4.It needs to illustrate
, horizontal extension is set by the detection beam 4 and can effectively prevent its other party perpendicular or parallel to vehicle heading
Upward component interference, convenient accurate acquisition three directional loads data.
Specifically, when the detection beam 4 is arranged perpendicular to vehicle heading, 4 edge of detection beam can be passed through
Bending force suffered by vehicle heading obtains the load of the X-direction of the suspending apparatus, by the detection beam 4 along same
When the Y of the suspending apparatus is obtained perpendicular to drawing force suffered in the horizontal direction of vehicle heading and vertical direction
The load in direction, by the detection beam 4, suffered bending force obtains the Z-direction of the suspending apparatus along the vertical direction
Load；
And when the detection beam 4 is parallel to vehicle heading setting, stress condition will difference, specifically: it is logical
The detection beam 4 drawing force suffered by the vehicle heading is crossed to obtain the load of the X-direction of the suspending apparatus, is passed through
It is described to detect the bending force suffered in the horizontal direction both perpendicular to vehicle heading and vertical direction of beam 4 to obtain
The load of the Y-direction of the suspending apparatus, by the detection beam 4, suffered bending force is described outstanding to obtain along the vertical direction
Set the load of the Z-direction of device.
It can be seen that through the above technical solutions, the utility model can be used for the quick standard of suspension load by detecting beam
It really obtains, to provide accurate load data for subsequent suspension design and verifying, and significantly reduces research and development cost, shorten
R&D cycle.Simultaneously because detection beam is set as perpendicular or parallel to vehicle heading, it can further reach and accurately obtain
The purpose for taking suspension three directional loads, provides data supporting for the design of suspending apparatus, meets required rigidity during suspension design
Strength demand.
For the measurement for further realizing above-mentioned three directional loads, the suspending apparatus can be by 4 outer wall of detection beam
It arranges foil gauge, and group bridge is carried out to measure respectively to the load on tri- directions X, Y and Z by foil gauge.
Wherein, X-direction refers to vehicle heading, and Z-direction refers to vertical direction, and Y-direction refers to while vertical
In the horizontal direction of X-direction and Z-direction.
In the present embodiment, the detection beam 4 is set perpendicularly to vehicle heading, described in conjunction with described above
Foil gauge includes having on the two sides along vehicle heading for be oppositely arranged on the detection beam 4 for measuring X and Y-direction
Load the first foil gauge and be oppositely arranged on it is described detection beam 4 top and bottom on the load for measuring Z-direction
The second foil gauge of lotus.
And then the load of X-direction is measured by the bending force along vehicle heading that first foil gauge is subject to,
The edge being subject to by first foil gauge is both perpendicular to the stretching in the horizontal direction of vehicle heading and vertical direction
Power measures the load of Y-direction, and the load of Z-direction is measured by bending force along the vertical direction that second foil gauge is subject to
Lotus.For working principle in conjunction with foil gauge, when first foil gauge being oppositely arranged forms half-bridge, it can be used for measuring X
Direction load, and when first foil gauge being oppositely arranged forms full-bridge, then it can be used for measuring the load of Y-direction；Work as phase
When forming half-bridge to second foil gauge of setting, it can be used for measuring the load of Z-direction.It should be noted that for the ease of
It is connected between harness during foil gauge group bridge, may be provided with the through-hole passed through convenient for harness on the detection beam 4, the through-hole is straight
Therefore diameter very little will not obtain load to suspending apparatus and have any impact.
The shape for detecting beam 4 can be set as arbitrary shape on the basis of convenient for stress to obtain load, but to protect
Card measurement precisely, is preferably arranged to the rectangular parallelepiped structure of rule.
In general, vehicle body is usually arranged in a crossed manner crossbeam and stringer, realizes the detection to be easily installed, facilitating
Beam 4 obtains three directional loads, and the car body mounting portion 2 is provided for being connected with the stringer of car body.It is of course also possible to consider institute
It states car body mounting portion 2 to be connected with the crossbeam of car body, only can accordingly change the setting direction of the detection beam 4, but can protect always
Demonstrate,proving the detection beam 4 perpendicular or parallel to vehicle heading, is not influencing its three-dimensional load for normally obtaining the suspending apparatus
Lotus.
In present embodiment, the detection beam 4 is set as perpendicular with the stringer, so as to guarantee the detection beam
4 have maximum load sensitive, so that three upward load measurements are more accurate.
Wherein, the car body mounting portion 2 can be set to any suitable structure, as long as convenient for being connected i.e. with the stringer
It can.As one of embodiment, the car body mounting portion 2 includes the first mounting plate 5 being connected with the stringer upper surface
And the second mounting plate 6 being connected with the stringer side.
In view of the positional relationship installed, first mounting plate 5 and second mounting plate 6 are arranged in a mutually vertical manner,
Further, first mounting plate 5 is equipped with the first bolt hole 9, and second mounting plate 6 is equipped with the second bolt hole 10,
First mounting plate 5 is fixed on the stringer upper surface so as to pass through first bolt hole 9 using the first bolt,
Second bolt hole 10 is passed through using the second bolt, and second mounting plate 6 is fixed on the stringer side.It is understood that
, the quantity of first bolt hole 9 and second bolt hole 10 can be with vehicle to suspending apparatus stiffness and strength
Different demands make adaptability increase and decrease, but in general, to guarantee bonding strength, the quantity of first bolt hole 9 cannot be lacked
In two, the quantity of second bolt hole 10 is then at least one.Certainly, first mounting plate 5 and second installation
The shapes and sizes of plate 6 can carry out the selection of adaptability with the lightweight requirements of vehicle or the limitation of installation space or change
Become, the utility model to this with no restriction.
It is described in order to play the effect of vibration isolation in the power assembly mounting portion 3 and the power assembly installation process
Power assembly mounting portion 3 includes rubber bushing mounting ring 7 and the rubber bushing being arranged in the rubber bushing mounting ring 7, institute
Power assembly is stated to be connected with the rubber bushing.Wherein, the middle part of the rubber bushing is equipped with for installing the power assembly
Mounting hole can be effectively prevent while guaranteeing that detection beam 4 obtains three directional loads thus by the design of rubber bushing
It is damaged.
It should be noted that guarantee light-weight design, the inner wall of the rubber bushing mounting ring 7 and the supporting plate 1 it
Between be not connected, specifically, the periphery of the rubber bushing mounting hole 7 is provided with the connection rubber bushing mounting ring
7 with the reinforcing rib 8 of the car body mounting portion 2 and/or the supporting plate 1, to effectively promote the rigidity of entire suspending apparatus and strong
Degree.
Further, the periphery of the rubber bushing mounting ring 7 is provided with multiple reinforcing ribs 8, multiple reinforcements
Muscle 8 is arranged symmetrically relative to the detection beam 4, to guarantee uniform force in 4 use process of detection beam, is also ensured as far as possible
The linear relationship that height is formed between foil gauge and load, so that the data of the three directional loads finally obtained are more accurate.Certainly, institute
The quantity for stating reinforcing rib 8 can suitably increase or decrease under the premise of meeting performance requirement, herein with no restriction.
The utility model second aspect provides a kind of vehicle, including described in car body, power assembly and above-mentioned any scheme
Suspending apparatus, the car body mounting portion 2 are connected with the car body, and the power assembly mounting portion 3 is connected with the power assembly.
The vehicle has the advantages that all of above-mentioned suspending apparatus due to using above-mentioned suspending apparatus.
Specifically, the vehicle is described so as to be known using the detection beam 4 by the way that above-mentioned suspending apparatus is arranged
The three directional loads of suspending apparatus, and then in vehicle batch production process, it is designed for suspending apparatus and verifying provides accurate load
Lotus data.
Further, the power assembly includes speed changer, and the stud end of the speed changer is arranged in the power assembly
Mounting portion 3, the detection beam 4 are arranged perpendicular to the stud end.Specifically, the stud end of the speed changer is arranged in above-mentioned
The mounting hole of rubber bushing is arranged.That is, 3 specific aim of power assembly mounting portion of the utility model is set as total with power
Speed changer in is connected.
In conjunction with described above, the detection beam 4 is set as the stud end both perpendicular to the stringer and the speed changer,
So that the detection beam 4 is accurately to obtain the magnitude of load on tri- directions X, Y and Z with maximum load sensitive
The Batch Design of subsequent same vehicle suspending apparatus and verifying provide true load data, significantly reduce research and development cost, contract
The short R&D cycle.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (10)
1. a kind of suspending apparatus characterized by comprising
Supporting plate (1)；
Car body mounting portion (2), the car body mounting portion (2) are arranged on the supporting plate (1) and for being connected with car body；
Power assembly mounting portion (3), the power assembly mounting portion (3) are arranged on the supporting plate (1) and for total with power
At connected；
Detect beam (4), detection beam (4) horizontal extension and both ends respectively with the car body mounting portion (2) and the power
Assembly mounting portion (3) is connected, and the detection beam (4) is set as perpendicular or parallel to vehicle heading to obtain the suspension dress
The three directional loads set.
2. suspending apparatus according to claim 1, which is characterized in that the outer wall of detection beam (4) is equipped with foil gauge, institute
Stating foil gauge can use the mode of group bridge to obtain the suspending apparatus three directional loads.
3. suspending apparatus according to claim 2, which is characterized in that the foil gauge includes being oppositely arranged on the detection
First foil gauge of the load for measuring X and Y-direction of the side of beam (4), and it is oppositely arranged on detection beam (4)
With the second foil gauge of the load for measuring Z-direction on top and bottom.
4. suspending apparatus according to claim 1, which is characterized in that the car body mounting portion (2) is provided for and vehicle
The stringer of body is connected.
5. suspending apparatus according to claim 4, which is characterized in that the car body mounting portion (2) includes and the stringer
The second mounting plate (6) upper surface connected the first mounting plate (5) and be connected with the stringer side.
6. suspending apparatus according to claim 1, which is characterized in that the power assembly mounting portion (3) includes rubber lining
The rubber bushing for covering mounting ring (7) and being arranged in the rubber bushing mounting ring (7), the power assembly and the rubber serve as a contrast
Set is connected.
7. suspending apparatus according to claim 6, which is characterized in that the periphery of the rubber bushing mounting ring (7) is arranged
There is the reinforcing rib (8) for connecting the rubber bushing mounting ring (7) and the car body mounting portion (2) and/or the supporting plate (1).
8. suspending apparatus according to claim 7, which is characterized in that the periphery of the rubber bushing mounting ring (7) is arranged
There are multiple reinforcing ribs (8), multiple reinforcing ribs (8) are arranged symmetrically relative to the detection beam (4).
9. a kind of vehicle, which is characterized in that including suspension described in any one of car body, power assembly and claim 1-8
Device, the car body mounting portion (2) are connected with the car body, and the power assembly mounting portion (3) is connected with the power assembly.
10. vehicle according to claim 9, which is characterized in that the power assembly includes speed changer, the speed changer
Stud end is arranged in the power assembly mounting portion (3), and the detection beam (4) is arranged perpendicular to the stud end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269327.5U CN209257863U (en) | 2018-12-29 | 2018-12-29 | Suspending apparatus and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269327.5U CN209257863U (en) | 2018-12-29 | 2018-12-29 | Suspending apparatus and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257863U true CN209257863U (en) | 2019-08-16 |
Family
ID=67584118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269327.5U Active CN209257863U (en) | 2018-12-29 | 2018-12-29 | Suspending apparatus and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702290A (en) * | 2019-11-12 | 2020-01-17 | 中国第一汽车股份有限公司 | Method and device for measuring bearing reaction force of finished automobile power assembly suspension under static state |
| CN111660792A (en) * | 2020-05-19 | 2020-09-15 | 东风汽车集团有限公司 | Anti-torsion engine suspension device for road spectrum signal acquisition |
-
2018
- 2018-12-29 CN CN201822269327.5U patent/CN209257863U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110702290A (en) * | 2019-11-12 | 2020-01-17 | 中国第一汽车股份有限公司 | Method and device for measuring bearing reaction force of finished automobile power assembly suspension under static state |
| CN110702290B (en) * | 2019-11-12 | 2021-08-24 | 中国第一汽车股份有限公司 | Method and device for measuring bearing reaction force of finished automobile power assembly suspension under static state |
| CN111660792A (en) * | 2020-05-19 | 2020-09-15 | 东风汽车集团有限公司 | Anti-torsion engine suspension device for road spectrum signal acquisition |
| CN111660792B (en) * | 2020-05-19 | 2021-08-31 | 东风汽车集团有限公司 | Anti-torsion engine suspension device for road spectrum signal acquisition |
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