CN201863890U - Modularized frame longitudinal beam - Google Patents
Modularized frame longitudinal beam Download PDFInfo
- Publication number
- CN201863890U CN201863890U CN2010206082712U CN201020608271U CN201863890U CN 201863890 U CN201863890 U CN 201863890U CN 2010206082712 U CN2010206082712 U CN 2010206082712U CN 201020608271 U CN201020608271 U CN 201020608271U CN 201863890 U CN201863890 U CN 201863890U
- Authority
- CN
- China
- Prior art keywords
- longitudinal beam
- longeron
- subframe
- frame longitudinal
- side rail
- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a modularized frame longitudinal beam comprising a main frame longitudinal beam. A joint end is arranged on the main frame longitudinal beam, correspondingly, a subframe longitudinal beam is sheathed on the joint end, and bending sections are distributed on the subframe longitudinal beam. Through the modularized bending beam design of the entire frame longitudinal beam, the length of the frame longitudinal beam can be adjusted to an optimized value, so that the frame longitudinal beam is adapted to meet different fabrication needs and not limited by individual orders. Users can optionally select various engines and transmission cases through adjusting the position of the longitudinal beam.
Description
Technical field
The utility model relates to a kind of chassis side rail, relates in particular to a modular chassis side rail.
Background technology
Vehicle frame also claims crossbeam.The matrix of automobile generally is made up of two longerons and several crossbeams, is bearing on the wheel via suspension gear, propons, back axle.Have enough strength and stiffness with load of bearing automobile and the impact of transmitting from wheel.
But because the model of each vehicle is distinguished to some extent, the specification of its chassis side rail is also different.Therefore, in case the just die sinking design again of manufacturing restriction of order occurs, improved manufacturing cost.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of modular chassis side rail is provided.
Technical solution of the present utility model is, a kind of modular chassis side rail includes the main car frame longeron, and described main car frame longeron is provided with cohesive end, is arranged with the subframe longeron on the described cohesive end, is distributed with the bending section on the described subframe longeron.
Further, above-mentioned modular chassis side rail, wherein, described cohesive end is provided with connecting through hole, the corresponding position also is distributed with connecting through hole on the subframe longeron, the main car frame longeron with link to each other after the subframe longeron wears connecting through hole by high strength lock bolt assembly.
Further, above-mentioned modular chassis side rail, wherein, described high strength lock bolt assembly includes bolt body, and the connector of described bolt body wore connecting through hole, was connected with captive nut on the traversing through end of described connector.
Adopt technical solutions of the utility model, whole chassis side rail is modular camber beam design, make the length of chassis side rail can obtain best adjustment, adapt to different manufacturing demands, be not subjected to the qualification of individual orders, the user can freely select all kinds of driving engines and change speed gear box for use by the position of adjusting longeron.Show that by 30,000 kilometers various road conditions tests technical solutions of the utility model are reliable and practical.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the unitary construction scheme drawing of this modular chassis side rail;
Fig. 2 is the local enlarged diagram of Fig. 1;
Fig. 3 is the connection diagram of main car frame longeron and subframe longeron.
The implication of each Reference numeral is as follows among the figure:
1 main car frame longeron, 2 subframe longerons
3 captive nuts, 4 bolt body
5 bending sections
The specific embodiment
Shown in Fig. 1～3, a kind of modular chassis side rail, utility model includes main car frame longeron 1, main car frame longeron 1 is provided with cohesive end, and cooresponding with it is to be arranged with subframe longeron 2 on cohesive end, and, be distributed with bending section 5 on the subframe longeron 2 of employing.
In conjunction with the utility model one preferred implementation, the cohesive end that the utility model adopts is provided with connecting through hole, the corresponding position also is distributed with connecting through hole on the subframe longeron 2, main car frame longeron 1 with link to each other after subframe longeron 2 wears connecting through hole by high strength lock bolt assembly.
Specifically, consider firmly combining closely between main car frame longeron 1 and the subframe longeron 2, described high strength lock bolt assembly includes bolt body 4, and the connector of this bolt body 4 wore connecting through hole.And, on the traversing through end of connector, be connected with captive nut 3.Thus, can prevent effectively that connector from unnecessary displacement occurring and get loose.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, adopt after the technical solutions of the utility model, whole chassis side rail is modular camber beam design, can make the length of chassis side rail obtain best adjustment thus, adapt to different manufacturing demands, be not subjected to the qualification of individual orders, the user can freely select all kinds of driving engines and change speed gear box for use by the position of adjusting longeron.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (3)
1. modular chassis side rail, it is characterized in that: include the main car frame longeron, described main car frame longeron is provided with cohesive end, is arranged with the subframe longeron on the described cohesive end, is distributed with the bending section on the described subframe longeron.
2. modular chassis side rail according to claim 1, it is characterized in that: described cohesive end is provided with connecting through hole, the corresponding position also is distributed with connecting through hole on the subframe longeron, the main car frame longeron with link to each other after the subframe longeron wears connecting through hole by high strength lock bolt assembly.
3. modular chassis side rail according to claim 2, it is characterized in that: described high strength lock bolt assembly includes bolt body, the connector of described bolt body wore connecting through hole, was connected with captive nut on the traversing through end of described connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206082712U CN201863890U (en) | 2010-11-16 | 2010-11-16 | Modularized frame longitudinal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206082712U CN201863890U (en) | 2010-11-16 | 2010-11-16 | Modularized frame longitudinal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863890U true CN201863890U (en) | 2011-06-15 |
Family
ID=44135052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206082712U Expired - Fee Related CN201863890U (en) | 2010-11-16 | 2010-11-16 | Modularized frame longitudinal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464020A (en) * | 2010-11-16 | 2012-05-23 | 江苏友邦精工实业有限公司 | Modular frame longitudinal beam |
-
2010
- 2010-11-16 CN CN2010206082712U patent/CN201863890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464020A (en) * | 2010-11-16 | 2012-05-23 | 江苏友邦精工实业有限公司 | Modular frame longitudinal beam |
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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: 20110615 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |