CN204161077U - A kind of dynamic assembly prevents the vehicle turned round pull bar suspension and have it - Google Patents
A kind of dynamic assembly prevents the vehicle turned round pull bar suspension and have it Download PDFInfo
- Publication number
- CN204161077U CN204161077U CN201420585129.9U CN201420585129U CN204161077U CN 204161077 U CN204161077 U CN 204161077U CN 201420585129 U CN201420585129 U CN 201420585129U CN 204161077 U CN204161077 U CN 204161077U
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- Prior art keywords
- branch
- pull bar
- lining
- mounting hole
- dynamic assembly
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- 239000000725 suspension Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000013536 elastomeric material Substances 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Abstract
The utility model discloses the vehicle that a kind of dynamic assembly is prevented turning round pull bar suspension and having it.Described dynamic assembly prevents that turning round pull bar suspension comprises: prevent turning round pull bar mounting bracket (3), it is U-shaped fork structure at first end place, first branch (3a) is provided with the first mounting hole, the second branch (3b) is provided with the second mounting hole; First lining (2); Embedded component, it is socketed in described first mounting hole, and can along the axial sliding movement of described first mounting hole, and described end face is with centre hole (43); And tie bolt (5), first lining (2), through described centre hole (43), the first lining (2) and described second mounting hole, is fixed between the first branch (3a) and the second branch (3b) by it.Dynamic assembly of the present utility model is anti-turns round pull bar suspension, the embedded component that employing can be slided in a branch fixes the lining being arranged on divergent ends, thus the internal stress problem adopting dichotomous structure to cause can be eliminated, in addition, structure is simple, easy to assembly.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to the vehicle that a kind of dynamic assembly is prevented turning round pull bar suspension and having it.
Background technology
In existing automobile suspended system, in order to the dynamic assembly of support machine motor vehicle, all adopt multiple suspension component.When driving engine lateral arrangement, adopt prevents turning round pull bar suspension to reduce transmission of vibration more, and reduces the travelling comfort of automotive occupant.Fork configuration anti-is turned round pull bar suspension employing and carries helicitic texture and install, complex structure, and is difficult to the installation internal stress eliminating fork configuration place.
Therefore, wish that a kind of dynamic assembly is prevented turning round pull bar suspension and overcome or be at least that it is one or more to alleviate in the above-mentioned defect of prior art.
Utility model content
The purpose of this utility model is to provide the anti-pull bar of turning round of dynamic assembly that a kind of structure is simple, installation internal stress is little to suspend.
For this reason, the utility model provides the anti-pull bar of turning round of a kind of dynamic assembly to suspend, and described dynamic assembly prevents that turning round pull bar suspension comprises:
Prevent turning round pull bar mounting bracket, extend between its first end and the second end, described anti-pull bar mounting bracket of turning round is U-shaped fork structure at described first end place, the first branch is provided with the first mounting hole, is provided with the second mounting hole on the second branch; The dead in line of described second mounting hole and the first mounting hole;
First lining;
Embedded component, it is socketed in described first mounting hole, and can along the axial sliding movement of described first mounting hole, described embedded component at one end with end face, described end face be used for one end of described first lining against, described end face is with centre hole; And
Tie bolt, the second mounting hole in its centre hole through the end face of described embedded component, the first lining and described second branch, is fixed on described first lining between described first branch and the second branch.
Preferably, the first mounting hole in described first branch is circular hole; Described embedded component is annulus part, described annulus part is flexibly arranged in described first mounting hole, with the slit that radial direction extends, described slit extends radially outwardly from the circumferential edge of this centre hole and runs through the annular wall of described annulus part, in a free state, the overall diameter of described annulus part is greater than the interior diameter of described circular hole; The second mounting hole in described second branch is tapped bore, and described first lining, through described annulus part, the first lining and the described tapped bore that screws in the second branch, is fixed between described first branch and the second branch by described tie bolt.
Preferably, comprise the embedded nut be fixedly installed in described second branch, described embedded nut limits described tapped bore.
Preferably, described embedded nut is hexagonal nut.
Preferably, described embedded nut is riveted to described second branch.
Preferably, described embedded nut is arranged in described second branch by embedding foundry technique.
Preferably, the wall thickness of described annulus part is in the scope of 1 millimeter to 4 millimeters
Preferably, the annular wall of described annulus part and its end face junction have chamfering or round-corner transition.
Preferably, described dynamic assembly prevents that turning round pull bar suspension comprises the second lining further, and described second lining is fixedly installed on described anti-the second end place turning round pull bar mounting bracket, or forms integrative-structure with it.
The utility model also provides a kind of vehicle, and described vehicle comprises the anti-pull bar of turning round of dynamic assembly as above and suspends.
Dynamic assembly of the present utility model is anti-turns round pull bar suspension, the lining of embedded component to divergent ends that employing can be slided in of a divergent ends branch is fixed, thus the internal stress problem adopting dichotomous structure to cause can be eliminated, in addition, structure is simple, easy to assembly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram preventing turning round pull bar suspension according to the dynamic assembly of the utility model one embodiment.
Fig. 2 prevents turning round the birds-eye view of pull bar suspension for dynamic assembly shown in Fig. 1.
Fig. 3 is the schematic cross sectional views along A-A section in Fig. 2.
Fig. 4 prevents turning round the schematic diagram as the annulus part of embedded component in pull bar suspension for assembly shown in Fig. 1.
Fig. 5 prevents turning round another schematic diagram of annulus part in pull bar suspension for assembly shown in Fig. 1.
Reference numeral:
| 1 | Dynamic assembly is anti-turns round pull bar suspension | 9 | Counterbore |
| 2 | First lining | 3a | First branch |
| 3 | Prevent turning round pull bar mounting bracket | 3b | Second branch |
| 4 | Annulus part | 41 | Slit |
| 5 | Tie bolt | 42 | End face |
| 6 | Embedded nut | 43 | Centre hole |
| 7 | Second lining | 44 | Annular wall |
| 8 | Circular hole |
Detailed description of the invention
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection domain can not be interpreted as.
Pull bar suspension is turned round for dynamic assembly being connected to vehicle body (such as vehicle frame) according to dynamic assembly of the present utility model is anti-, thus the vibration of isolation or decay driving engine, reduce the vibration of driving engine to the impact of vehicle body.Prevent that turning round pull bar suspension comprises according to dynamic assembly of the present utility model: prevent turning round pull bar mounting bracket, the first lining, embedded component and tie bolt.
Describedly anti-turn round pull bar mounting bracket and extend between its first end and the second end, described anti-pull bar mounting bracket of turning round is U-shaped fork structure at described first end place, the first branch is provided with the first mounting hole, the second branch is provided with the second mounting hole; The dead in line of described second mounting hole and the first mounting hole.
Described first lining is used for being connected with in dynamic assembly or vehicle body.Be understandable that, another lining can be set at the described anti-other end place turning round pull bar mounting bracket and come to be connected with another in dynamic assembly or vehicle body.
Described embedded component is socketed in described first mounting hole, and can along the axial sliding movement of described first mounting hole, described embedded component at one end with end face, described end face be used for one end of described first lining against, described in it, end face is with centre hole.
Described first lining, through the second mounting hole in the centre hole of end face of described embedded component, the first lining and described second branch, is fixed between described first branch and the second branch by described tie bolt.
Dynamic assembly of the present utility model is anti-turns round pull bar suspension, the embedded component that employing can be slided in of a divergent ends branch fixes the lining being arranged on divergent ends, thus the internal stress problem adopting dichotomous structure to cause can be eliminated, in addition, structure is simple, easy to assembly.That is, arrange because described embedded component slides, thus the first branch and the second branch can not meet with stresses due to the predetermincd tension of tie bolt.Namely achieve the connection of the first lining, turn avoid the generation of stress.
Fig. 1 is the schematic diagram preventing turning round pull bar suspension according to the dynamic assembly of the utility model one embodiment.Fig. 2 prevents turning round the birds-eye view of pull bar suspension for dynamic assembly shown in Fig. 1.
Dynamic assembly shown in Fig. 1 prevents that turning round pull bar suspension 1 comprises: prevent turning round pull bar mounting bracket 3, first lining 2, second lining 7, annulus part 4, tie bolt 5 and embedded nut 6.
Anti-pull bar mounting bracket 3 of turning round is base portions that dynamic assembly prevents turning round pull bar suspension 1, extends between its first end (left end in Fig. 1) and the second end (right-hand member in Fig. 1).Anti-pull bar mounting bracket 3 of turning round is U-shaped fork structure at first end place, has the first branch 3a and the second branch 3b.
Prevent that turn round pull bar mounting bracket 3 is provided with the first mounting hole (circular hole 8) on the first branch 3a, and the second branch 3b is provided with the second mounting hole (counterbore 9 and the through hole be communicated with it, see Fig. 3).The dead in line of described second mounting hole and the first mounting hole.Circular hole 8 for being provided as the annulus part 4 of embedded component, and allows annulus part 4 to slide in circular hole 8 when being subject to axial force.Counterbore 9 for arranging embedded nut 6, and allows tie bolt 5 to pass.
Embedded nut 6 is hexagonal nut, is fixedly installed within the counterbore 9 in described second branch.Embedded nut 6 limits the tapped bore matched with tie bolt 5.Embedded nut 6 can be arranged on the second branch 3b in any suitable manner.In an alternative embodiment, embedded nut 6 is riveted to described second branch 3b; In another alternative, embedded nut 6 is arranged in described second branch 3b by embedding foundry technique.This design can save space, improves the connection reliability of tie bolt 5.It is pointed out that the set-up mode of the tapped bore coordinated with tie bolt 5 is not limited to graphic mode.Such as, described tapped bore can be directly set on the second branch 3b, the hexagonal nut be positioned at outside the second branch also can be set and coordinate with tie bolt.
Advantageously, see Fig. 3, the second branch 3b is provided with the boss projected upwards further, with the lower end in contact with the first lining 2.This can reduce the area of the contact surface contacted with the first lining 2 on the one hand, and then reduces to need mach area; Substantially can have symmetrical structure with the first branch on the other hand, make the first lining 2 be in the middle part of U-shaped fork structure in the axial direction.This is conducive to making the whole anti-uniform force turning round pull bar mounting bracket 3.
Annulus part 4, as embedded component, is socketed in the circular hole 8 of the first branch 3a, and can along the axial sliding movement of circular hole 8.Thus when tie bolt 5 screws, the axis along circular hole 8, when being subject to axial force, slides by annulus part 4 in circular hole 8, until against the first lining 2 be arranged between the first branch 3a and the second branch 3b.
First lining 2 and the second lining 7 are made with elastomeric material, or at least with elastomeric material, for carrying out cushioning to the vibration of driving engine and decaying.Described elastomeric material is preferably elastomeric material, and that is, the first lining 2 and the second lining 7 also can be called rubber damping part.First lining 2 is for being connected with in dynamic assembly or vehicle body.Second lining 7 is for being connected with another in dynamic assembly or vehicle body.It is pointed out that advantageously, be arranged on first lining 2 at U-shaped fork structure place as main damping element, for being connected with vehicle body, and the second lining 7 is as auxiliary damping element, for being connected with driving engine.Second lining 7 is fixedly installed on anti-the second end place turning round pull bar mounting bracket 2, or forms integrative-structure with it.
Fig. 4 is the schematic diagram of annulus part 4.Fig. 5 is another schematic diagram of annulus part 4.As shown in Figure 4 and Figure 5, annulus part 4 is roughly circular, and at one end (upper end in Fig. 4) place with end face 42.One end of described end face and described first lining 2 against, described end face is with centre hole 43.See Fig. 5, the slit 41 that annulus part 4 extends with radial direction.Slit 42 extends radially outwardly from the circumferential edge of centre hole 43 and runs through the annular wall 44 of annulus part.Thus annulus part 4 has good elasticity diametrically, be flexibly arranged in described circular hole 8.Understandable, in a free state, the overall diameter of annulus part 4 is greater than the interior diameter of circular hole 8.
As shown in the figure, the annular wall 44 of annulus part 4 has chamfering or round-corner transition with the junction of end face 4.The wall thickness of annulus part 4 can be arranged as required, and advantageously, the wall thickness of annulus part 4 in the scope of 1 millimeter to 4 millimeters, thus has suitable intensity and elasticity.The width of slit 42 also can be arranged as required.Advantageously, the width of slit 42 is in the scope of 3 millimeters to 5 millimeters.Annulus part 4 ensures the Joint strenght with mounting bracket 2 by self radial deformation.It is pointed out that annulus part 4 can have other embedded components to replace.Such as, global shape is annular arrangement, but with the ring-shaped article of wavy circumferential projection and recess; Or be roughly approximate circle ring-type, but with the structure etc. of slight taper.
Described first lining 2 through the second mounting hole on centre hole 43, first lining 2 of the end face of annulus part 4 and described second branch 3b, thus is fixed between described first branch 3a and the second branch 3b by tie bolt 5.
Above-mentioned dynamic assembly is prevented turning round pull bar suspension is applied to vehicle, can realize multiple benefit.
1. reduce even to eliminate prong like and connect the internal stress caused due to bolt.
2. guarantee the axial location of the first lining relative to U-shaped fork structure, be conducive to the protection of the first lining.
3. the coordinating of embedded nut 6 and counterbore 9, save installing space, be more conducive to arrangement.
4. for convenience detach with installation, while guarantee connection reliability, improve stent fatigue life.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. the anti-pull bar of turning round of dynamic assembly suspends, and it is characterized in that, comprising:
Prevent turning round pull bar mounting bracket (3), extend between its first end and the second end, described anti-pull bar mounting bracket (3) of turning round is U-shaped fork structure at described first end place, first branch (3a) is provided with the first mounting hole, the second branch (3b) is provided with the second mounting hole; The dead in line of described second mounting hole and the first mounting hole;
First lining (2);
Embedded component, it is socketed in described first mounting hole, and can along the axial sliding movement of described first mounting hole, described embedded component is at one end with end face (42), described end face be used for one end of described first lining (2) against, described end face (42) is with centre hole (43); And
Tie bolt (5), the second mounting hole in its centre hole (43) through the end face of described embedded component (4), the first lining (2) and described second branch (3b), is fixed on described first lining (2) between described first branch (3a) and the second branch (3b).
2. dynamic assembly as claimed in claim 1 is anti-turns round pull bar suspension, it is characterized in that,
In described first branch, first mounting hole of (3a) is circular hole (8);
Described embedded component is annulus part (4), described annulus part (4) is flexibly arranged in described first mounting hole, with the slit (41) that radial direction extends, described slit (42) extends radially outwardly from the circumferential edge of this centre hole and runs through the annular wall (44) of described annulus part, in a free state, the overall diameter of described annulus part is greater than the interior diameter of described circular hole; And
The second mounting hole on described second branch (3b) is tapped bore, described first lining (2), through described annulus part (4), the first lining (2) and the described tapped bore screwed in the second branch (3b), is fixed between described first branch (3a) and the second branch (3b) by described tie bolt (5).
3. dynamic assembly as claimed in claim 2 is anti-turns round pull bar suspension, and it is characterized in that, comprise the embedded nut (6) be fixedly installed in described second branch, described embedded nut (6) limits described tapped bore.
4. dynamic assembly as claimed in claim 3 is anti-turns round pull bar suspension, and it is characterized in that, described embedded nut (6) is hexagonal nut.
5. dynamic assembly as claimed in claim 4 is anti-turns round pull bar suspension, and it is characterized in that, described embedded nut (6) is riveted to described second branch (3b).
6. dynamic assembly as claimed in claim 4 is anti-turns round pull bar suspension, and it is characterized in that, described embedded nut (6) is arranged in described second branch (3b) by embedding foundry technique.
7. dynamic assembly as claimed in claim 2 is anti-turns round pull bar suspension, and it is characterized in that, the wall thickness of described annulus part (4) is in the scope of 1 millimeter to 4 millimeters.
8. dynamic assembly as claimed in claim 2 is anti-turns round pull bar suspension, and it is characterized in that, annular wall and its end face junction of described annulus part (4) have chamfering or round-corner transition.
9. dynamic assembly as claimed in claim 1 is anti-turns round pull bar suspension, it is characterized in that, comprise the second lining (7) further, described second lining is fixedly installed on described anti-the second end place turning round pull bar mounting bracket (2), or forms integrative-structure with it.
10. a vehicle, is characterized in that, comprises the anti-pull bar of turning round of dynamic assembly as claimed in any one of claims 1-9 wherein and suspends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585129.9U CN204161077U (en) | 2014-10-10 | 2014-10-10 | A kind of dynamic assembly prevents the vehicle turned round pull bar suspension and have it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585129.9U CN204161077U (en) | 2014-10-10 | 2014-10-10 | A kind of dynamic assembly prevents the vehicle turned round pull bar suspension and have it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161077U true CN204161077U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585129.9U Expired - Fee Related CN204161077U (en) | 2014-10-10 | 2014-10-10 | A kind of dynamic assembly prevents the vehicle turned round pull bar suspension and have it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004402A (en) * | 2016-06-30 | 2016-10-12 | 奇瑞商用车（安徽）有限公司 | Sliding block type suspending support and installation and use methods thereof |
| CN107856522A (en) * | 2017-10-31 | 2018-03-30 | 张志如 | Multistage damping engine pull bar |
| CN108284736A (en) * | 2018-03-30 | 2018-07-17 | 江西昌河汽车有限责任公司 | A kind of novel damping suspension sub-assembly |
-
2014
- 2014-10-10 CN CN201420585129.9U patent/CN204161077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004402A (en) * | 2016-06-30 | 2016-10-12 | 奇瑞商用车（安徽）有限公司 | Sliding block type suspending support and installation and use methods thereof |
| CN107856522A (en) * | 2017-10-31 | 2018-03-30 | 张志如 | Multistage damping engine pull bar |
| CN108284736A (en) * | 2018-03-30 | 2018-07-17 | 江西昌河汽车有限责任公司 | A kind of novel damping suspension sub-assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a power assembly anti torsion rod mounting and a vehicle with it Effective date of registration: 20200817 Granted publication date: 20150218 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20150218 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a power assembly anti torsion pull rod suspension and a vehicle with the same Effective date of registration: 20210726 Granted publication date: 20150218 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990000644 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20211010 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20150218 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |