CN201520339U - Crossbeam of C-shaped double gooseneck riveted type trailer frame formed through one-time punching - Google Patents
Crossbeam of C-shaped double gooseneck riveted type trailer frame formed through one-time punching Download PDFInfo
- Publication number
- CN201520339U CN201520339U CN2009202794683U CN200920279468U CN201520339U CN 201520339 U CN201520339 U CN 201520339U CN 2009202794683 U CN2009202794683 U CN 2009202794683U CN 200920279468 U CN200920279468 U CN 200920279468U CN 201520339 U CN201520339 U CN 201520339U
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- China
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- crossbeam
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- exterior part
- gooseneck
- connecting part
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- Expired - Fee Related
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Abstract
The utility model discloses a crossbeam of a C-shaped double gooseneck riveted type trailer frame formed through one-time punching. The crossbeam is punched into a channel steel type by a steel plate, and an upper connecting part and a lower connecting part are arranged on one side edge of the channel steel type crossbeam and connected into a whole through a middle connecting part with a radian. An exterior part is arranged at the bottom of the groove of the channel steel type crossbeam, and the exterior part is correspondingly arranged on one side of the middle connecting part and extends to one side of the connecting part. The exterior part is connected to the bottom of the groove through rivets which are arranged on the exterior part side by side. The exterior part is made of steel plate material. The crossbeam is formed by punching the steel plate. Compared with the original crossbeam, the crossbeam has no soldering points, thereby increasing firmness thereof greatly, reducing the labor intensity of workers, and improving processing efficiency; and the thickness and the firmness of the middle connecting part are increased by arranging the exterior part on the middle connecting part additionally.
Description
Technical field
The utility model relates to a kind of frame beam, is specifically related to the two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of a kind of disposable C of striking out type.
Background technology
Trailer type frame for use in vehicle crossbeam of the prior art is to be welded into I-shape by three block plates, and wherein weld nugget is more, compare firmness and descend, and processing intensity is big, and work efficiency is low.
Summary of the invention
The utility model provides a kind of firmness big in order to solve the deficiencies in the prior art, the disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out that work efficiency is high.
The technical scheme that its technical matters that solves the utility model adopts is: the two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of a kind of disposable C of striking out type, described crossbeam strikes out the channel-section steel type by a block plate, wherein, a side of channel-section steel type crossbeam comprises upper connector and following attaching parts, and described upper connector and following attaching parts fuse by the intermediate connector that has radian.
The bottom portion of groove of described channel-section steel type crossbeam is provided with exterior part, and described exterior part correspondence is arranged on intermediate connector one side, and extends to upper connector one side.
Described exterior part is connected with bottom portion of groove by rivet.
Described rivet is arranged side by side outside on the parts.
Described exterior part is a steel plate materials.
Compared with prior art, the utility model is by a block plate punch forming, compare original crossbeam, do not have weld nugget, increased the firmness of crossbeam greatly, thereby reduced working strength of workers yet, improved work efficiency, set up exterior part on groove, thickness is herein increased, load-bearing has better more increased its firmness.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of riveted joint exterior part on the groove of the present utility model.
Among the figure: 1 time attaching parts, 2 upper connectors, 3 intermediate connectors, 4 exterior parts, 5 rivets, 6 grooves.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing, but not as to qualification of the present utility model.
Referring to Fig. 1, a kind of disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out, described crossbeam strikes out the channel-section steel type by a block plate, wherein, a side of channel-section steel type crossbeam comprises attaching parts 1 and upper connector 2 down, following attaching parts 1 and upper connector 2 fuse by the intermediate connector 3 that has radian, form the gooseneck form.Referring to Fig. 2, groove 6 bottoms of channel-section steel type crossbeam are provided with exterior part 4, and exterior part 4 correspondences are arranged on intermediate connector 3 one sides, and extend to upper connector 2 one sides.The material selection metallic material of exterior part 4 is preferably steel plate materials, and exterior part 4 is connected with groove 6 bottoms by rivet 5, and rivet 5 is arranged side by side outside on the parts 4.
The utility model crossbeam is by a block plate punch forming, and the bottom portion of groove riveted joint exterior part in intermediate connector and upper connector one side has increased crossbeam load-bearing herein, thereby also increased the firmness of crossbeam greatly.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (5)
1. disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out, it is characterized in that, described crossbeam strikes out the channel-section steel type by a block plate, wherein, a side of channel-section steel type crossbeam comprises upper connector and following attaching parts, and described upper connector and following attaching parts fuse by the intermediate connector that has radian.
2. according to the described disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out of claim 1, it is characterized in that, the bottom portion of groove of described channel-section steel type crossbeam is provided with exterior part, and described exterior part correspondence is arranged on intermediate connector one side, and extends to upper connector one side.
3. according to the described disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out of claim 2, it is characterized in that described exterior part is connected with bottom portion of groove by rivet.
4. according to the described disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out of claim 3, it is characterized in that described rivet is arranged side by side outside on the parts.
5. according to the described disposable two gooseneck riveted type Trailer type frame for use in vehicle crossbeams of C type that strike out of claim 2, it is characterized in that described exterior part is a steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202794683U CN201520339U (en) | 2009-11-17 | 2009-11-17 | Crossbeam of C-shaped double gooseneck riveted type trailer frame formed through one-time punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202794683U CN201520339U (en) | 2009-11-17 | 2009-11-17 | Crossbeam of C-shaped double gooseneck riveted type trailer frame formed through one-time punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520339U true CN201520339U (en) | 2010-07-07 |
Family
ID=42506518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202794683U Expired - Fee Related CN201520339U (en) | 2009-11-17 | 2009-11-17 | Crossbeam of C-shaped double gooseneck riveted type trailer frame formed through one-time punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528393A (en) * | 2011-12-26 | 2012-07-04 | 苏州三维精密机械有限公司 | Molding process for boss of plate material |
| CN103042357A (en) * | 2011-12-19 | 2013-04-17 | 湖南晟通科技集团有限公司 | Processing method and processing tool for aluminum alloy girder |
-
2009
- 2009-11-17 CN CN2009202794683U patent/CN201520339U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042357A (en) * | 2011-12-19 | 2013-04-17 | 湖南晟通科技集团有限公司 | Processing method and processing tool for aluminum alloy girder |
| CN103042357B (en) * | 2011-12-19 | 2015-09-30 | 晟通科技集团有限公司 | A kind of processing method of Aluminum alloy crossbeam and processing tool |
| CN102528393A (en) * | 2011-12-26 | 2012-07-04 | 苏州三维精密机械有限公司 | Molding process for boss of plate material |
| CN102528393B (en) * | 2011-12-26 | 2014-05-21 | 苏州三维精密机械有限公司 | Molding process for boss of plate material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20121117 |