CN204774458U - A curved boom spare for vehicle chassis - Google Patents
A curved boom spare for vehicle chassis Download PDFInfo
- Publication number
- CN204774458U CN204774458U CN201520506733.2U CN201520506733U CN204774458U CN 204774458 U CN204774458 U CN 204774458U CN 201520506733 U CN201520506733 U CN 201520506733U CN 204774458 U CN204774458 U CN 204774458U
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- CN
- China
- Prior art keywords
- angle
- base angle
- curved boom
- end portion
- hole
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- Expired - Fee Related
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Abstract
A curved boom spare for vehicle chassis, it includes that one the curved boom body that the lumbar triangle piece constitutes such as is similar to, wherein the base angle in two outsides is not more than 30 degrees, and the angle that goes up the base angle is greater than the angle at base angle down, and the angle of middle apex angle is greater than 120 degrees, last base angle, down be provided with the connection ends of evagination on base angle and the apex angle respectively, wherein go up connection ends on base angle and the apex angle and has offered the connecting hole respectively, and under the connection ends at base angle be provided with overhanging connecting rod, upward the connection ends on the base angle is axle center and the cylinder type tip of the curved boom body on the coplanar, and connect the via hole has been offered to the axial, and has radially offered the intercommunication connect the via hole's pinhole, connection ends on the apex angle is an evagination and is the column connector, is provided with the axial in it and connects the stomidium, has radially offered the intercommunication the pinhole of connecting the stomidium, go up connect the via hole and the same orientation setting of the orientation of the connection stomidium on the apex angle on the base angle.
Description
Technical field
The utility model relates to a kind of curved boom part for car chassis, belong to the connection parts technical field of automotive chassis components.
Background technology
In prior art, the effect of the chassis of automobile is supporting and installs automotive engine and each parts and assembly, and it accepts the power of automotive engine, and is made by transmission of power automobile produce motion, ensures the normal traveling of automobile.Curved boom parts are wherein as carrying and the safety component of guide function, complicated carry-over moment will be born in actual applications, and reverse stress, therefore the intensity of these curved boom parts and toughness have very high requirement, and this just relates to the reasonableness of curved boom integral structure composition; The curved boom structure used at present also exists unreasonable structure, and intensity and toughness and aspect easy to process all exist certain defect.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of simple and reasonable for structure, practical and convenient, reliable, easy to process, the curved boom part for car chassis that intensity and toughness are all higher.
The purpose of this utility model has been come by following technical solution, a kind of curved boom part for car chassis, it comprises the curved boom body that is similar to isoceles triangle block formation, wherein the base angle in two outsides is not more than 30 degree, and the angle at upper base angle is greater than the angle at lower base angle, and the angle of middle drift angle is greater than 120 degree; Described upper base angle, lower base angle and drift angle are respectively arranged with the connecting end portion of evagination, the connecting end portion wherein gone up on base angle and drift angle offers connecting bore respectively, and the connecting end portion at lower base angle is provided with overhanging pipe link.
The utility model is preferably: the connecting end portion on described upper base angle is axle center and curved boom body cylindrical end in the same plane, axially offer connecting through hole, and radial direction offers the pin-and-hole being communicated with described connecting through hole; Connecting end portion on described drift angle is an evagination is column connector, and be provided with in it and axially connect stomidium, radial direction offers the pin-and-hole being communicated with described connection stomidium; Connecting through hole on described upper base angle and the connection stomidium on drift angle are arranged towards same direction, and described pipe link is overhanging towards another opposite sense.
The utility model is preferably: described upper base angle and lower connection side between base angle and drift angle are fitfull arc connection side, on positive and negative two faces of curved boom body, its two arc connection sides and the connection side between upper base angle and lower base angle are respectively arranged with and are raised in double-edged convex tendon bar, and the two ends of described convex tendon bar are connected respectively with the connecting end portion at described three angles respectively; Positive and negative two faces of described curved boom body are at least also shaped with two pieces of recession plane surrounded by peripheral projection rib.
The utility model belongs to and improves the one of prior art, and it has simple and reasonable for structure, practical and convenient, reliable, easy to process, intensity and toughness all comparatively high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, a kind of curved boom part for car chassis described in the utility model, it comprises the curved boom body 1 that is similar to isoceles triangle block formation, wherein base angle A, the B in two outsides are not more than 30 degree, and the angle of upper base angle A is greater than the angle of lower base angle B, and the angle of middle drift angle C is greater than 120 degree; Described upper base angle A, lower base angle B and drift angle C are respectively arranged with the connecting end portion 2,3,4 of evagination, the connecting end portion 2,4 wherein gone up on base angle A and drift angle C offers connecting bore 5,6 respectively, and the connecting end portion 3 of lower base angle B is provided with overhanging pipe link 7.
Shown in figure, the connecting end portion 2 on upper base angle A described in the utility model is axle center and curved boom body 1 cylindrical end 2 in the same plane, axially offer connecting through hole 5, and radial direction offers the pin-and-hole being communicated with described connecting through hole; Connecting end portion on described drift angle is an evagination is column connector, and be provided with in it and axially connect stomidium, radial direction offers the pin-and-hole being communicated with described connection stomidium; Connecting through hole on described upper base angle and the connection stomidium on drift angle are arranged towards same direction, and described pipe link is overhanging towards another opposite sense.
3, the curved boom part for car chassis according to claim 1 and 2, it is characterized in that: described upper base angle and lower connection side between base angle and drift angle are fitfull arc connection side, on positive and negative two faces of curved boom body, its two arc connection sides and the connection side between upper base angle and lower base angle are respectively arranged with and are raised in double-edged convex tendon bar, and the two ends of described convex tendon bar are connected respectively with the connecting end portion at described three angles respectively; Positive and negative two faces of described curved boom body are at least also shaped with two pieces of recession plane surrounded by peripheral projection rib.
Claims (3)
1. for the curved boom part of car chassis, it is characterized in that: it comprises the curved boom body that is similar to isoceles triangle block formation, and wherein the base angle in two outsides is not more than 30 degree, and the angle at upper base angle is greater than the angle at lower base angle, and the angle of middle drift angle is greater than 120 degree; Described upper base angle, lower base angle and drift angle are respectively arranged with the connecting end portion of evagination, the connecting end portion wherein gone up on base angle and drift angle offers connecting bore respectively, and the connecting end portion at lower base angle is provided with overhanging pipe link.
2. the curved boom part for car chassis according to claim 1, it is characterized in that: the connecting end portion on described upper base angle is axle center and curved boom body cylindrical end in the same plane, axially offer connecting through hole, and radial direction offers the pin-and-hole being communicated with described connecting through hole; Connecting end portion on described drift angle is an evagination is column connector, and be provided with in it and axially connect stomidium, radial direction offers the pin-and-hole being communicated with described connection stomidium; Connecting through hole on described upper base angle and the connection stomidium on drift angle are arranged towards same direction, and described pipe link is overhanging towards another opposite sense.
3. the curved boom part for car chassis according to claim 1 and 2, it is characterized in that: described upper base angle and lower connection side between base angle and drift angle are fitfull arc connection side, on positive and negative two faces of curved boom body, its two arc connection sides and the connection side between upper base angle and lower base angle are respectively arranged with and are raised in double-edged convex tendon bar, and the two ends of described convex tendon bar are connected respectively with the connecting end portion at described three angles respectively; Positive and negative two faces of described curved boom body are at least also shaped with two pieces of recession plane surrounded by peripheral projection rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506733.2U CN204774458U (en) | 2015-07-14 | 2015-07-14 | A curved boom spare for vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520506733.2U CN204774458U (en) | 2015-07-14 | 2015-07-14 | A curved boom spare for vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774458U true CN204774458U (en) | 2015-11-18 |
Family
ID=54514574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520506733.2U Expired - Fee Related CN204774458U (en) | 2015-07-14 | 2015-07-14 | A curved boom spare for vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034732A (en) * | 2015-07-14 | 2015-11-11 | 浙江瑞朗锻造有限公司 | Bent arm part used for automobile chassis |
-
2015
- 2015-07-14 CN CN201520506733.2U patent/CN204774458U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034732A (en) * | 2015-07-14 | 2015-11-11 | 浙江瑞朗锻造有限公司 | Bent arm part used for automobile chassis |
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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: 20151118 Termination date: 20160714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |