CN203082100U - Rubber ellipse lining for overturning automobile cab - Google Patents
Rubber ellipse lining for overturning automobile cab Download PDFInfo
- Publication number
- CN203082100U CN203082100U CN 201220675355 CN201220675355U CN203082100U CN 203082100 U CN203082100 U CN 203082100U CN 201220675355 CN201220675355 CN 201220675355 CN 201220675355 U CN201220675355 U CN 201220675355U CN 203082100 U CN203082100 U CN 203082100U
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- Prior art keywords
- rubber
- arc
- outer tube
- oval
- rubber body
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Abstract
Provided is a rubber ellipse lining for overturning an automobile cab. According to the technical scheme, the rubber ellipse lining for overturning the automobile cab comprises an outer tube, an intermediate piece, an inner shaft and a rubber body. The outer tube, the intermediate piece, the inner shaft and the rubber body are connected into a whole through a vulcanizing injection process and cross sections of the outer tube, the intermediate piece, the inner shaft and the rubber body are of an ellipse shape. The rubber body between the outer pipe and the inner shaft is divided into six parts. Certain gaps are left among all parts. The gaps are stressing deformation application space of rubber. The outer pipe can be converted from a circular shape into an ellipse shape through the vulcanizing injection process. Therefore, an end product of the rubber ellipse lining for overturning the automobile cab is formed. The rubber ellipse lining for overturning the automobile cab has the advantages that structure is reasonable, weight is light, vibrating reducing performance is excellent, a certain rigidity and flexibility are possessed, and service life is long. Due to the unique structure, the outer pipe of the rubber ellipse lining for overturning the automobile cab can be converted from the circular shape into the ellipse shape through the vulcanizing injection process.
Description
Technical field
The utility model is a kind of automobile cab upset oval lining of rubber.
Background technique
A few days ago, most of rubber bushings all adopt metal monoskeleton or two skeletal structure, fill up rubber between metal frame skin or two skeletons, because outer skeleton is a metal material, when assembling, form the rigidity contact, cause weight big, pliability is poor, and is influential to noise reduction and damping effect, in addition in use because big magnitude of interference, make the stressed dispensing nowhere of rubber, accelerated the rubber wearing and tearing, shorten the working life of lining.
Summary of the invention
The utility model provides a kind of automobile cab upset oval lining of rubber at the deficiencies in the prior art, and it is rational in infrastructure, in light weight, damping performance is good, have certain rigidity, flexibility, long service life; The utility model particular structure makes it in the sulfuration injection technique, and outer tube becomes ellipse by circle.
The utility model is realized by following technical measures: a kind of automobile cab upset oval lining of rubber, comprise that the cross section that is connected as a single entity by the sulfuration injection technique is oval-shaped outer tube, intermediate, interior axle and rubber body, described intermediate has two, between described outer tube and interior axle and positioned opposite; Described rubber body comprises that cross section is respectively fan-shaped, arc and rectangular fan-shaped rubber body, arc rubber body and rectangular rubber body; Between described outer tube and the intermediate, link together by fan-shaped rubber body respectively between described intermediate and the interior axle, described arc rubber body only is connected with outer tube, described rectangular rubber body is connected with interior axle, described arc rubber body and rectangular rubber body relatively and both do not contact, described rectangular rubber body and arc rubber body lay respectively on two orthogonal diameters of outer tube.Rubber body between outer tube and the interior axle is divided into six parts, leave certain interval between the each several part, the dispensing space of Here it is rubber stress deformation can make outer tube become ellipse by circle by common sulfuration injection technique, forms final products of the present utility model.
Concrete characteristics of the present utility model also have, and vulcanizing the preceding described outer tube of injection technique is the annulus tubular, its high H
Outer tubeBe 63mm, cross section is an outer diameter D
Outer tubeBe ￠ 61.9 mm, thick T
Outer tubeBe 2 mm; The cross section of the outer tube behind the sulfuration injection technique is oval, its long L
OvalBe 63.1 mm, its wide B
OvalBe 60.7 mm, its height is H
OvalBe 63 mm.
Concrete characteristics of the present utility model also have, and the material of above-mentioned outer tube is selected nylon 66+30%GF for use.
Concrete characteristics of the present utility model also have, and above-mentioned intermediate is a circular arc sheet, its high H
InBe 62.5mm, cross section is an outer diameter D
InBe ￠ 42mm, thick T
InBe 1.5mm, arc angle β is 95 ° a circular arc.
Concrete characteristics of the present utility model also have, and the material of last intermediate is selected DCO1 for use.
Concrete characteristics of the present utility model also have, and above-mentioned interior axle integral body is Octagon, its high H
Interior axleBe 80mm, long L
Interior axleBe 38mm, wide B
Interior axleBe 25mm, the Octagon that the inequilateral center that cross section is six straightways with two circular arc lines are connected at interval is symmetrically distributed.
Concrete characteristics of the present utility model also have, and the material of above-mentioned interior axle is selected alloyed steel AlMgSi0.7 for use.
Concrete characteristics of the present utility model also have, above-mentioned fan-shaped rubber body, its high H
The rubber fanBe 54.9mm, segment angle β
The rubber fanIt is 17 °; The rubber body of arc, its high H
The rubber arcBe 60mm, arc length L
The rubber arcBe 22mm, the wide B of arc
The rubber arcBe 3.6mm; The rectangular rubber body, its high H
Rubber is longBe 60mm, long L
Rubber is longBe 14mm, wide B
Rubber is longHave triangular groove cooperates with interior axle for 6.6mm and on one side.
More preferably of the present utility model, sulfuration injection mould middle external tube cavity dimension used in the above-mentioned sulfuration injection technique process is D
Outer tubeBe ￠
Mm leaves 0.3～0.5 matching gap with the external diameter of outer tube.
More preferably of the present utility model, the cure time 900s of above-mentioned sulfuration injection technique, injection volume 520-530ccm (cm3): sulfide stress 120Kg/cm
2
The beneficial effects of the utility model are: structure advanced person, in light weight, advantages such as production technology simple, the damping, buffering effect is good, integral rigidity, the good physical life length of pliability; Its preferred process parameter makes the up-to-standard rate of the oval lining of the rubber that obtains of sulfuration injection technique the highest, performance parameter the best.
Description of drawings
Fig. 1 is the structural representation of the oval lining of rubber in the utility model embodiment.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the structural representation of the outer tube before the sulfuration injection technique in the oval lining of rubber.
Fig. 5 is the structural representation of intermediate in the oval lining of rubber
Fig. 6 is the plan view of Fig. 5.
Fig. 7 is the structural representation of interior axle in the oval lining of rubber.
Fig. 8 is the plan view of Fig. 7.
Among the figure: 1, outer tube, 2, intermediate, 3, interior axle, 4, fan-shaped rubber body, 5, the arc rubber body, 6, the rectangular rubber body.
Embodiment
For clearly demonstrating the technical characterstic of this programme,, this programme is set forth below by an embodiment.
As accompanying drawing, a kind of automobile cab upset oval lining of rubber, comprise that by the cross section that is connected as a single entity of sulfuration injection technique be oval-shaped outer tube 1, intermediate 2, interior axle 3 and rubber body, described intermediate 2 has two, between described outer tube 1 and interior axle 3 and positioned opposite; Described rubber body comprises that cross section is respectively fan-shaped, arc and rectangular fan-shaped rubber body 4, arc rubber body 5 and rectangular rubber body 6; Between described outer tube 1 and the intermediate 2, link together by fan-shaped rubber body 4 respectively between described intermediate 2 and the interior axle 3, described arc rubber body 5 only is connected with outer tube 1, described rectangular rubber body 6 is connected with interior axle 3, described arc rubber body 5 and rectangular rubber body 6 relatively and both do not contact, described rectangular rubber body 6 and arc rubber body 5 lay respectively on two orthogonal diameters of outer tube 1.Rubber body between outer tube 1 and the interior axle 3 is divided into six parts, leave certain interval between the each several part, the dispensing space of Here it is rubber stress deformation can make outer tube become ellipse by circle by common sulfuration injection technique, forms final products of the present utility model.
Wherein, the size and dimension of fan-shaped rubber body, the size of the ellipse of the oval lining of rubber that forms behind the circular lining sulfuration of the decision rubber injection technique; Major axis place in oval outer tube two correspondences is connected with the arc rubber body, and the position relative with the arc rubber body is provided with the rectangular rubber body and is connected on the interior axle, finally forms oval lining.Concrete structure parameter of the present utility model is as follows: vulcanizing the preceding described outer tube of injection technique is the annulus tubular, its high H
Outer tubeBe 63mm, cross section is an outer diameter D
Outer tubeBe ￠ 61.9 mm, thick T
Outer tubeBe 2 mm; The cross section of the outer tube behind the sulfuration injection technique is oval, its long L
OvalBe 63.1 mm, its wide B
OvalBe 60.7 mm, its height is H
OvalBe 63 mm; The material of outer tube is selected nylon 66+30%GF for use; Intermediate is a circular arc sheet, its high H
InBe 62.5mm, cross section is an outer diameter D
InBe ￠ 42mm, thick T
InBe 1.5mm, arc angle β is 95 ° a circular arc.The material of intermediate is selected DCO1 for use; Interior axle integral body is Octagon, its high H
Interior axleBe 80mm, long L
Interior axleBe 38mm, wide B
Interior axleBe 25mm, the Octagon that the inequilateral center that cross section is six straightways with two circular arc lines are connected at interval is symmetrically distributed.The material of interior axle is selected alloyed steel AlMgSi0.7 for use; Fan-shaped rubber body, its high H
The rubber fanBe 54.9mm, segment angle β
The rubber fanIt is 17 °; The rubber body of arc, its high H
The rubber arcBe 60mm, arc length L
The rubber arcBe 22mm, the wide B of arc
The rubber arcBe 3.6mm; The rectangular rubber body, its high H
Rubber is longBe 60mm, long L
Rubber is longBe 14mm, wide B
Rubber is longBe connected with interior for 6.6mm and on one side having triangular groove.The utility model can be realized by the sulfuration injection technique, but used sulfuration injection mould middle external tube cavity dimension is ￠ in the preferred sulfuration injection technique process of the present utility model
Mm leaves 0.3～0.5 matching gap with the external diameter of outer tube; The cure time 900s of sulfuration injection technique, injection volume 520-530ccm (cm3), sulfide stress 120Kg/cm
2, the temperature of injection mould is 155 ℃ of 150 ℃ of counterdies of patrix.By above-mentioned concrete parameter, the oval lining cross section of rubber by after the circular lining sulfuration of rubber that obtains is oval, its long L
OvalBe 63.1 mm, its wide B
OvalBe 60.7 mm, its height is H
OvalBe 63 mm.Its preferred process parameter makes the up-to-standard rate of the oval lining of the rubber that obtains of sulfuration injection technique the highest, performance parameter the best.
The utility model can pass through or adopt existing techniques in realizing without the technical characteristics of describing; do not repeat them here; certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (9)
1. an automobile cab overturns with the oval lining of rubber, it is characterized in that: comprise that the cross section that is connected as a single entity by the sulfuration injection technique is oval-shaped outer tube, intermediate, interior axle and rubber body, described intermediate has two, between described outer tube and interior axle and positioned opposite; Described rubber body comprises that cross section is respectively fan-shaped, arc and rectangular fan-shaped rubber body, arc rubber body and rectangular rubber body; Between described outer tube and the intermediate, link together by fan-shaped rubber body respectively between described intermediate and the interior axle, described arc rubber body only is connected with outer tube, described rectangular rubber body is connected with interior axle, described arc rubber body and rectangular rubber body relatively and both do not contact, described rectangular rubber body and arc rubber body lay respectively on two orthogonal diameters of outer tube.
2. the automobile cab upset according to claim 1 oval lining of rubber, it is characterized in that: vulcanizing the preceding described outer tube of injection technique is the annulus tubular, its high H
Outer tubeBe 63mm, cross section is an outer diameter D
Outer tubeBe ￠ 61.9 mm, thick T
Outer tubeBe 2 mm; The cross section of the outer tube behind the sulfuration injection technique is oval, its long L
OvalBe 63.1 mm, its wide B
OvalBe 60.7 mm, its height is H
OvalBe 63 mm.
3. the automobile cab upset according to claim 1 and 2 oval lining of rubber, it is characterized in that: described intermediate is a circular arc sheet, its high H
InBe 62.5mm, cross section is an outer diameter D
InBe ￠ 42mm, thick T
InBe 1.5mm, arc angle β is 95 ° a circular arc.
4. the automobile cab upset according to claim 4 oval lining of rubber, it is characterized in that: the material of intermediate is selected DCO1 for use.
5. the automobile cab upset according to claim 1 and 2 oval lining of rubber is characterized in that: described interior axle is whole to be Octagon, its high H
Interior axleBe 80mm, long L
Interior axleBe 38mm, wide B
Interior axleBe 25mm, the Octagon that the inequilateral center that cross section is six straightways with two circular arc lines are connected at interval is symmetrically distributed.
6. the automobile cab upset according to claim 5 oval lining of rubber, it is characterized in that: the material of axle is selected alloyed steel AlMgSi0.7 for use in described.
7. automobile cab upset according to claim 1 and 2 is characterized in that: described fan-shaped rubber body, its high H with the oval lining of rubber
The rubber fanBe 54.9mm, segment angle β
The rubber fanIt is 17 °; The rubber body of arc, its high H
The rubber arcBe 60mm, arc length L
The rubber arcBe 22mm, the wide B of arc
The rubber arcBe 3.6mm; The rectangular rubber body, its high H
Rubber is longBe 60mm, long L
Rubber is longBe 14mm, wide B
Rubber is longHave triangular groove cooperates with interior axle for 6.6mm and on one side.
According to claim 1 or the upset of 2 or 3 described automobile cabs with the oval linings of rubber, it is characterized in that: used sulfuration injection mould middle external tube cavity dimension D in the described sulfuration injection technique process
TypeBe ￠
Mm matches with the external diameter of outer tube.
9. according to claim 1 or the 2 or 3 described automobile cab upset oval linings of rubber, it is characterized in that: the cure time 900s of described sulfuration injection technique, injection volume 520-530ccm: sulfide stress 120Kg/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675355 CN203082100U (en) | 2012-12-10 | 2012-12-10 | Rubber ellipse lining for overturning automobile cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675355 CN203082100U (en) | 2012-12-10 | 2012-12-10 | Rubber ellipse lining for overturning automobile cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082100U true CN203082100U (en) | 2013-07-24 |
Family
ID=48827941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675355 Withdrawn - After Issue CN203082100U (en) | 2012-12-10 | 2012-12-10 | Rubber ellipse lining for overturning automobile cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943834A (en) * | 2012-12-10 | 2013-02-27 | 中国重汽集团济南动力有限公司 | Elliptical rubber lining |
| CN103587593A (en) * | 2013-11-29 | 2014-02-19 | 中国重汽集团济南动力有限公司 | High strength elastic body assembly for overturning cab of mine car |
-
2012
- 2012-12-10 CN CN 201220675355 patent/CN203082100U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943834A (en) * | 2012-12-10 | 2013-02-27 | 中国重汽集团济南动力有限公司 | Elliptical rubber lining |
| CN102943834B (en) * | 2012-12-10 | 2014-07-09 | 中国重汽集团济南动力有限公司 | Elliptical rubber lining |
| CN103587593A (en) * | 2013-11-29 | 2014-02-19 | 中国重汽集团济南动力有限公司 | High strength elastic body assembly for overturning cab of mine car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20140709 |
|
| RGAV | Abandon patent right to avoid regrant |