CN205026007U - Rubber suspension - Google Patents
Rubber suspension Download PDFInfo
- Publication number
- CN205026007U CN205026007U CN201520674414.2U CN201520674414U CN205026007U CN 205026007 U CN205026007 U CN 205026007U CN 201520674414 U CN201520674414 U CN 201520674414U CN 205026007 U CN205026007 U CN 205026007U
- Authority
- CN
- China
- Prior art keywords
- rubber
- core body
- support
- rubber mounting
- shaped head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title abstract description 10
- 238000004512 die casting Methods 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a rubber suspension, including a rubber main spring, a shell, a support and a connecting piece, rubber main spring includes a core, the shell with the rubber main spring rigid coupling, rubber suspension still includes a retaining member, the section shape of connecting piece appears for T, the both ends of connecting piece constitute a T shape head and a locking portion respectively, being located of connecting piece T shape head with part between the locking portion constitutes connecting portion, T shape head with core die -casting is as an organic whole, the support nestification in on the connecting portion, locking portion with the retaining member cooperatees feasiblely the support with the core rigid coupling. The utility model discloses avoided current and passed through the bolt the jolting and rocking of production when being connected with the screw in the core, increased suspension connection's reliability, also strengthened the firm in connection nature of support and whole shock attenuation main part and be connected the reliability, optimized properties of product.
Description
Technical field
The utility model relates to a kind of structure for connecting automobile rubber and support, particularly relates to a kind of rubber mounting.
Background technique
Suspension is for reducing and controlling the transmission of engine luggine, and plays the automobile power assembly part of supporting role, is generally divided into that pure glue suspends, hydraulic mount and air suspending.In order to strengthen automobile rubber suspension reliability, needing to increase the link intensity in rubber mounting, reducing risk.Therefore all very high to the requirement of each connected element.Existing rubber suspension structure as shown in Figure 1, die casting aluminium fuse 4 and fitting seat 5 are sulfided into rubber spring by rubber 6, this rubber spring rivets into shock-absorbing main bodies with shell 1, rubber stopper 8 is enclosed within after on aluminum frame 2, coordinate with the tapped hole in aluminium fuse 4 with bolt 9, thus this support is locked in shock-absorbing main bodies.
And when meeting join strength and meet assembly condition again, the method adopted improves the extrusion process of aluminium fuse 3 in the past, ensure intensity and the dimension precision requirement of aluminium fuse, improving product reliability.Or the screw thread of aluminium fuse 3 attacks hole by original conventional equipment, change numerical control machine tool (CNC, Computernumericalcontrol) into and accurately attack hole, ensure the perpendicularity of screw thread, improve the connection reliability of suspension.
But in vehicle traveling process, rubber mounting is subject to the impact of rubber preload force and various complex road condition, certain jolting can be produced, aluminium fuse can be subject to the serious pulling force of rubber, if the screw strength of aluminium fuse is inadequate, as the porosity in press casting procedure etc. controls not tight, aluminium fuse will be caused by drawing crack, cause damage parts to lose efficacy.Therefore, the connectivity robustness of existing rubber mounting is poor.
Model utility content
The technical problems to be solved in the utility model is the poor defect of the connectivity robustness in order to overcome prior art rubber mounting, provides a kind of rubber mounting.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of rubber mounting, comprise a rubber spring, one shell, one support and a connection piece, described rubber spring comprises a core body, described shell and described rubber spring affixed, its feature is, described rubber mounting also comprises a locking element, the section shape of described link is T-shaped, the two ends of described link form a T-shaped head and a tight lock part respectively, the part between described T-shaped head and described tight lock part of described link forms a junction, described T-shaped head and described core body are die cast as one, described support is nested on described joint, described tight lock part match with described locking element make described support and described core body affixed.
Wherein, shell and the affixed formation shock-absorbing main bodies of rubber spring, by the T-shaped head of link and core body being die cast as one, link can not be produced in core body rock, and utilize locking element to match with the tight lock part of link, support and core body are connected firmly, avoid jolting and rocking of existing generation when being connected with the screw in core body by bolt, also further enhancing connectivity robustness and the connection reliability of support and whole shock-absorbing main bodies.
Preferably, the medial axis conllinear of described T-shaped head and described core body.Namely also the die casting of T-shaped head is in the intermediate portion of core body, and the center line of T-shaped head is on the medial axis of core body.
Preferably, described tight lock part has an outside thread, and described locking element is a nut.
Preferably, described core body offers a positioning hole, described positioning hole is for locating the position of described T-shaped head die casting in described core body.
Preferably, described rubber mounting also comprises a rubber stopper, and described rubber stopper is sheathed on described support.
Preferably, described core body is an aluminium fuse, and described support is an aluminum frame.
Preferably, described link is a bolt.
Preferably, described bolt is four corner bolts or hex head bolt, and because bolt is high-intensity fasteners, Security is good, can strengthen connectivity robustness further when die casting is in core body.
Positive progressive effect of the present utility model is: the utility model avoids jolting and rocking of existing generation when being connected with the screw in core body by bolt, add the reliability that suspension connects, also enhance connectivity robustness and the connection reliability of support and whole shock-absorbing main bodies, optimize product performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing rubber mounting.
Fig. 2 is the structural representation of the rubber mounting of the utility model one embodiment.
Embodiment
Lift preferred embodiment below, and come by reference to the accompanying drawings clearlyer intactly the utility model to be described.
The present embodiment provides a kind of rubber mounting, comprise a rubber spring, one shell 1, one support 2 and a connection piece 3, described rubber spring is integrated by rubber 6 sulfuration by a core body 4 and a fitting seat 5, support 2 is aluminum frame, core body 4 is aluminium fuse, described shell 1 and described rubber spring are riveted as shock-absorbing main bodies, described rubber mounting also comprises a locking element 7, locking element 7 is a nut, described link 3 is one or four corner bolts, the section shape of bolt is T-shaped, the two ends of described link 3 form T-shaped head 30 and a tight lock part 32 respectively, tight lock part has an outside thread, the part between described T-shaped head 30 and described tight lock part 32 of described link 3 forms a junction 31, described T-shaped head 30 is die cast as one with described core body 4, described support 2 is nested on described joint 31, described tight lock part 32 matches with described locking element 7 and makes described support 2 affixed with described core body 4, also be the screw-thread fit of nut and tight lock part.
Wherein, the medial axis conllinear of T-shaped head 30 and described core body 4.Core body 4 offers a positioning hole 40, described positioning hole 40 is for locating the position of described T-shaped head 30 die casting in described core body 4.Rubber mounting also comprises a rubber stopper 8, and described rubber stopper 8 is sheathed on described support 2, and when being connected with other parts in automobile by rubber mounting, rubber stopper can play the effect of buffering.
When the rubber mounting of the present embodiment being carried out on stand fatigue test, after the times of fatigue met the demands, there is not phenomenon of rupture in the rubber mounting of the present embodiment, visible, the tensile strength of rubber mounting of the present utility model significantly promotes, in addition, the rubber suspension structure of the present embodiment is reasonable, and link can not produce loosening in core body, also coordinate between support with shock-absorbing main bodies closely, further increase the working life of rubber mounting.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these change and amendment all falls into protection domain of the present utility model.
Claims (8)
1. a rubber mounting, comprise a rubber spring, one shell, one support and a connection piece, described rubber spring comprises a core body, described shell and described rubber spring affixed, it is characterized in that, described rubber mounting also comprises a locking element, the section shape of described link is T-shaped, the two ends of described link form a T-shaped head and a tight lock part respectively, the part between described T-shaped head and described tight lock part of described link forms a junction, described T-shaped head and described core body are die cast as one, described support is nested on described joint, described tight lock part match with described locking element make described support and described core body affixed.
2. rubber mounting as claimed in claim 1, is characterized in that, the medial axis conllinear of described T-shaped head and described core body.
3. rubber mounting as claimed in claim 1, it is characterized in that, described tight lock part has an outside thread, and described locking element is a nut.
4. rubber mounting as claimed in claim 1, it is characterized in that, described core body offers a positioning hole, described positioning hole is for locating the position of described T-shaped head die casting in described core body.
5. rubber mounting as claimed in claim 1, it is characterized in that, described rubber mounting also comprises a rubber stopper, and described rubber stopper is sheathed on described support.
6. rubber mounting as claimed in claim 1, it is characterized in that, described core body is an aluminium fuse, and described support is an aluminum frame.
7. as the rubber mounting in claim 1-6 as described in any one, it is characterized in that, described link is a bolt.
8. rubber mounting as claimed in claim 7, it is characterized in that, described bolt is four corner bolts or hex head bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674414.2U CN205026007U (en) | 2015-09-01 | 2015-09-01 | Rubber suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674414.2U CN205026007U (en) | 2015-09-01 | 2015-09-01 | Rubber suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026007U true CN205026007U (en) | 2016-02-10 |
Family
ID=55258541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674414.2U Expired - Fee Related CN205026007U (en) | 2015-09-01 | 2015-09-01 | Rubber suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562034A (en) * | 2019-10-25 | 2019-12-13 | 江苏赛麟汽车科技有限公司 | Novel gearbox suspension |
-
2015
- 2015-09-01 CN CN201520674414.2U patent/CN205026007U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562034A (en) * | 2019-10-25 | 2019-12-13 | 江苏赛麟汽车科技有限公司 | Novel gearbox suspension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |