CN205047721U - Sub vehicle puts up bush - Google Patents
Sub vehicle puts up bush Download PDFInfo
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- CN205047721U CN205047721U CN201520458562.0U CN201520458562U CN205047721U CN 205047721 U CN205047721 U CN 205047721U CN 201520458562 U CN201520458562 U CN 201520458562U CN 205047721 U CN205047721 U CN 205047721U
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- sub
- lining
- bush
- subframe
- rigidity
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Abstract
The utility model provides a sub vehicle puts up bush, includes: a plurality of sub - bush pieces, the butt joint of sub - bush piece forms cylindrical main part, cylindrical main part is by compriseing bush shell, rubber layer and bush inner core to interior outward, and the sub - bush piece butt joint of selecing different rigidity forms cylindrical main part to each of the whole sub vehicle puts up bush of fast speed adjusting is to rigidity. Because the rigidity of sub - bush piece can be debugged alone to can debug in advance and test, make standard sub - element library with sub - bush piece. Sub - bush piece butt joint through selecing different rigidity forms cylindrical main part, soon the whole sub vehicle puts up bush's of speed adjusting respectively to rigidity. Greatly shorten the debug time of bush rigidity, improved work efficiency, saved vehicle development sub vehicle puts up bush's in earlier stage debugging cost.
Description
Technical field
The utility model relates to the connecting element of a kind of subframe to vehicle body, particularly relate to a kind of can the subframe lining of quick adjustment rigidity.
Background technique
Subframe lining is the elastic element of auxiliary connection vehicle frame and vehicle body, generally by lining shell, and rubber layer and lining inner core composition.The X of subframe lining, the rigidity in Y, Z tri-directions to the operational stability of vehicle and NVH performance most important, automobile vendor generally will carry out taking turns debugging to the rigidity in these three directions more, to determine optimum lining rigidity.
The three-way rigidity of current subframe lining is generally realized by change bushing rubber layer material or rubber layer shape.The debugging of change rubber layer material generally will be chosen through rubber material, rubber refining glue, sulfuration sample preparation, the stages such as rigidity test; And change rubber layer shape and need amendment vulcanization of rubber mould.These two kinds of method debugging subframe lining rigidity all need the longer time.
Model utility content
The utility model proposes for the problems referred to above, and object solves in prior art to debug the longer problem of subframe lining rigidity needed time.For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of subframe lining, comprise: multiple sub-lining block, described sub-lining block docking forms cylinder-shaped body, described cylinder-shaped body is made up of lining shell, rubber layer and lining inner core from outside to inside, the sub-lining block docking choosing different-stiffness forms cylinder-shaped body, each to rigidity with rapid adjustment subframe lining.
Preferably, the shape of described multiple sub-lining block is identical.
Preferably, the quantity of described sub-lining block is two.
Preferably, the described interface of sub-lining block and the axis being parallel of described cylinder-shaped body.
Preferably, the described interface of sub-lining block and the axes normal of described cylinder-shaped body.
After using subframe lining of the present utility model, by choosing different sub-lining block splits, can rapid adjustment subframe lining each to rigidity.Greatly shorten the debug time of lining rigidity, improve working efficiency, save the debugging cost of vehicle development subframe lining in early stage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model preferred embodiment;
Fig. 2 is that sub-lining block embodiment illustrated in fig. 1 pieces together subframe lining schematic diagram;
Fig. 3 is that sub-lining block embodiment illustrated in fig. 1 pieces together subframe lining, and presses fit into subframe sleeve schematic diagram;
Fig. 4 is the schematic diagram of another preferred embodiment of the utility model;
Fig. 5 is that sub-lining block embodiment illustrated in fig. 4 pieces together subframe lining schematic diagram;
Wherein, 1-lining shell, 2-rubber layer, 3-lining inner core, the sub-lining block of 4-first, the sub-lining block of 5-second, 6-subframe sleeve, 7-subframe, 8-interface, 9-cylinder-shaped body, the sub-lining block of 40-the 3rd, the sub-lining block of 50-the 4th, 80-interface, 90-cylinder-shaped body.
Embodiment
Below in conjunction with specific embodiments and accompanying drawing, the utility model is further described in detail.It is intended to elaborate specific embodiments of the present utility model, does not produce any restriction to the utility model, and protection domain of the present utility model is as the criterion with claims.
Fig. 1 is the signal of the utility model preferred embodiment, and Fig. 2 is that sub-lining block embodiment illustrated in fig. 1 pieces together subframe lining schematic diagram.With reference to Fig. 1,2, show a kind of preferred subframe lining, comprising: multiple sub-lining block, described sub-lining block docking forms cylinder-shaped body 9.This preferred embodiment is described for the first sub-lining block 4 and the second sub-lining block 5.First sub-lining block 4 and the second sub-lining block 5 docking define cylinder-shaped body 9, and the quantity of sub-lining block is two in the preferred embodiment, and those of ordinary skill in the art are clear, the quantity of sub-lining block can also be three even more, not as limit.Cylinder-shaped body 9 is made up of lining shell 1, rubber layer 2 and lining inner core 3 from outside to inside, those skilled in the art will be appreciated that, first sub-lining block 4 and the second sub-lining block 5 can be that integrated vulcanizing forms respectively, first sub-lining block 4 is formed the lining shell of local, rubber layer and lining inner core, similarly, the second sub-lining block 5 is also formed the lining shell of local, rubber layer and lining inner core.After the lining shell of two local, rubber layer and lining inner core are stitched together, namely can form the cylinder-shaped body 9 shown in Fig. 2, this cylinder-shaped body 9 comprises lining shell 1, rubber layer 2 and lining inner core 3 from outside to inside.
First sub-lining block 4 is identical with the shape of the second sub-lining block 5, the interface 8 of the first sub-lining block 4 and the second sub-lining block 5 and the axis being parallel of cylinder-shaped body 9, first sub-lining block 4 is identical with the shape of the second sub-lining block 5 in the preferred embodiment, the interface 8 of the first sub-lining block 4 and the second sub-lining block 2 and the axis being parallel of cylinder-shaped body 9, those of ordinary skill in the art are clear, first sub-lining block 4 can not also be identical with the shape of the second sub-lining block 5, interface 8 may not be parallel with the axis of cylinder-shaped body 9, should not be limited with this preferred embodiment.
Fig. 4 is the schematic diagram of another preferred embodiment of the utility model, and Fig. 5 is that sub-lining block embodiment illustrated in fig. 4 pieces together subframe lining schematic diagram.With reference to Fig. 4,5, show the preferred subframe lining of another kind of the present utility model, roughly the same with previous embodiment, difference is the interface 80 of the 3rd sub-lining block 40 and the 4th sub-lining block 50 and the axes normal of cylinder-shaped body 90.Those of ordinary skill in the art are clear, the quantity of sub-lining block can also be three even more, such as it can be the layout of upper, middle and lower three-decker, not as limit.Equally, the 3rd sub-lining block 40 can not also be identical with the shape of the 4th sub-lining block 50, and interface 80 may not be vertical with the axis of cylinder-shaped body 90, is not limited with this preferred embodiment.
Fig. 3 is that sub-lining block embodiment illustrated in fig. 1 pieces together subframe lining, and press fit into subframe sleeve 6 schematic diagram, with reference to Fig. 3, during use, by interference fit between the subframe lining (not shown) formed after split and subframe sleeve 6, and by interference fit, the cylinder-shaped body (not shown) that two sub-lining block docking are formed is fixed in subframe sleeve 6.When subframe lining is pressed into subframe sleeve 6, and after subframe 7 loaded onto vehicle body, two sub-lining blocks are formed as a whole by the clamping of subframe bolt (not shown).Now, the X of the subframe lining of overall split, Y, Z three-way rigidity is respectively two sub-lining block X, Y, Z three-way rigidity sum.
The subframe lining that the utility model embodiment provides can be debugged separately due to the rigidity of sub-lining block, and can debug in advance and test, and sub-lining block is made the sub-parts library of standard.Cylinder-shaped body is formed by the sub-lining block docking choosing different-stiffness, can rapid adjustment subframe lining each to rigidity.Greatly shorten the debug time of subframe lining rigidity, improve working efficiency, save the debugging cost of vehicle development subframe lining in early stage, really reach the purpose of this utility model.
Above-described embodiment is only for illustration of the utility model; and be not to restriction of the present utility model; the those of ordinary skill of relevant technical field; when not departing from the utility model scope; various change and modification can also be made; therefore all equivalent technological schemes also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1. a subframe lining, it is characterized in that, described subframe lining comprises: multiple sub-lining block, described sub-lining block docking forms cylinder-shaped body, described cylinder-shaped body is made up of lining shell, rubber layer and lining inner core from outside to inside, the sub-lining block docking choosing different-stiffness forms cylinder-shaped body, each to rigidity with rapid adjustment subframe lining.
2. subframe lining according to claim 1, is characterized in that, the shape of described multiple sub-lining block is identical.
3. subframe lining according to claim 1 and 2, is characterized in that, the quantity of described sub-lining block is two.
4. subframe lining according to claim 3, is characterized in that, the described interface of sub-lining block and the axis being parallel of described cylinder-shaped body.
5. subframe lining according to claim 3, is characterized in that, the described interface of sub-lining block and the axes normal of described cylinder-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458562.0U CN205047721U (en) | 2015-06-29 | 2015-06-29 | Sub vehicle puts up bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458562.0U CN205047721U (en) | 2015-06-29 | 2015-06-29 | Sub vehicle puts up bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047721U true CN205047721U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458562.0U Active CN205047721U (en) | 2015-06-29 | 2015-06-29 | Sub vehicle puts up bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816502A (en) * | 2016-09-14 | 2018-03-20 | 上汽通用五菱汽车股份有限公司 | A kind of subframe bush assembly |
| CN112219042A (en) * | 2018-06-06 | 2021-01-12 | 威巴克股份公司 | Assembly support |
-
2015
- 2015-06-29 CN CN201520458562.0U patent/CN205047721U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816502A (en) * | 2016-09-14 | 2018-03-20 | 上汽通用五菱汽车股份有限公司 | A kind of subframe bush assembly |
| CN112219042A (en) * | 2018-06-06 | 2021-01-12 | 威巴克股份公司 | Assembly support |
| CN112219042B (en) * | 2018-06-06 | 2023-11-10 | 威巴克欧洲股份公司 | component support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |