CN201737050U - Crossbeam used on truck frame and truck frame - Google Patents
Crossbeam used on truck frame and truck frame Download PDFInfo
- Publication number
- CN201737050U CN201737050U CN2010202188629U CN201020218862U CN201737050U CN 201737050 U CN201737050 U CN 201737050U CN 2010202188629 U CN2010202188629 U CN 2010202188629U CN 201020218862 U CN201020218862 U CN 201020218862U CN 201737050 U CN201737050 U CN 201737050U
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- China
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- vehicle frame
- lorry vehicle
- crossbeam
- riveted
- turn
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Abstract
The utility model provides a crossbeam used on a truck frame and the truck frame, wherein the crossbeam (30) used on the truck frame has a long strip structure with a U-shaped cross section and is surrounded by an upper top surface (31), a first side surface (32) and a second side surface (33); the first side surface (32) is provided with a first flanging part (34) formed by extending outwards from the edge at an opening of the U-shaped cross section; the second side surface (33) is provided with a second flanging part (35) formed by extending outwards from the edge at an opening of the U-shaped cross section; and the first flanging part (34) and the second flanging part (35) are parallel to the upper top surface (31). In the utility model, the crossbeam (30) used on the truck frame adopts the U-shaped structure with the flanges to be riveted and fixed with a longitudinal beam, so as to form a closed space which has stronger torsion deformation resistance when the truck frame (20) suffers from torsion, and avoid torsion deformation of the truck frame (20).
Description
Technical field
The utility model relates to and uses the light-duty truck that the riveted joint mode is made or the vehicle frame technology of low-speed truck, relates in particular to a kind of lorry vehicle frame with crossbeam and lorry vehicle frame.
Background technology
Fig. 1 is the structural representation of existing lorry vehicle frame with crossbeam, Fig. 2 is the structural representation of the lorry vehicle frame of existing crossbeam, as shown in the figure, the crossbeam 10 that the lorry vehicle frame 20 that existing light-duty truck or low-speed truck adopt the riveted joint mode to make is adopted is to enclose the rectangular structure that the cross section that forms is a U-shaped by end face 11, bottom surface 12 and side 13, is provided with riveted holes 14 on described end face 11 and the bottom surface 12.In addition, also be respectively arranged with liner plate 22 on two longerons 21 of lorry vehicle frame 20, described crossbeam 10 in liner plate 22, makes the parallel direction of the peristome of U-shaped structure towards longeron 21 by riveted holes 14 riveted and fixed.
There are the following problems at least in the prior art: the antitorque transformation of structure itself the shape ability after the crossbeam 10 of U-shaped structure is finished with liner plate 22 riveted joints is relatively poor, especially in the time of on this lorry vehicle frame 20 being applied in preceding overturning type, under the effect of preceding turning over torsion, the header portion of lorry vehicle frame 20 is prone to torsional deflection.
The utility model content
The utility model provides a kind of lorry vehicle frame with crossbeam and lorry vehicle frame, in order to strengthen the antitorque transformation shape ability of lorry vehicle frame front end.
The utility model one embodiment provides a kind of lorry vehicle frame crossbeam, wherein said lorry vehicle frame is to enclose the rectangular structure that the cross section that forms is a U-shaped by last end face 31, first side 32 and second side 33 with crossbeam 30, the edge that described first side 32 is positioned at the opening part of described U-shaped stretches out and is formed with first turn-up portion 34, the edge that described second side 33 is positioned at the opening part of described U-shaped stretches out and is formed with second turn-up portion 35, and described first turn-up portion 34 and described second turn-up portion 35 are all parallel with described last end face 31.
Alternatively, described lorry vehicle frame can be whole punch forming structure with crossbeam.
Alternatively, the two ends of described last end face 31 can be respectively arranged with the riveted holes 31A that is used for distinguishing with two longerons 21 of lorry vehicle frame 20 riveted and fixed.
Alternatively, the two ends of described first turn-up portion 34 can be respectively arranged with the riveted holes 34A that is used for distinguishing with two longerons 21 of lorry vehicle frame 20 riveted and fixed.
Alternatively, the two ends of described second turn-up portion 35 can be respectively arranged with the riveted holes 35A that is used for distinguishing with two longerons 21 of lorry vehicle frame 20 riveted and fixed.
Alternatively, can all offer a plurality of through holes 36 on described first side 32 and described second side 33, be formed with stud 37 vertically between the described through hole.
Another embodiment of the utility model provides a kind of lorry vehicle frame that comprises above-mentioned lorry vehicle frame with crossbeam, its described lorry vehicle frame also comprises: two longerons 21, described lorry vehicle frame is connected and fixed on respectively on the corresponding described longeron 21 with the two ends of crossbeam 30, makes the lorry vehicle frame with the opening of the U-shaped of crossbeam 30 vertical direction towards described longeron 21.
Alternatively, described lorry vehicle frame with crossbeam 30 can be by last end face 31 the two ends setting riveted holes 31A respectively with the top riveted and fixed of a corresponding described longeron 21.
Alternatively, the described lorry vehicle frame riveted holes 34A that can be provided with by the two ends of first turn-up portion 34 with crossbeam 30 respectively with the bottom riveted and fixed of a corresponding described longeron 21.
Alternatively, the described lorry vehicle frame riveted holes 35A that can be provided with by the two ends of second turn-up portion 35 with crossbeam 30 respectively with the bottom riveted and fixed of a corresponding described longeron 21.
Lorry vehicle frame in the utility model adopts the U-shaped structure of band flange and longeron 21 riveted and fixed to form enclosure space with crossbeam 30, this space can have stronger antitorque transformation shape ability when lorry vehicle frame 20 is subjected to twisting force, therefore help avoiding lorry vehicle frame 20 torsional deflection to occur.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of existing lorry vehicle frame with crossbeam;
Fig. 2 is the structural representation of existing lorry vehicle frame;
Fig. 3 is the structural representation of lorry vehicle frame described in the utility model with crossbeam embodiment;
Fig. 4 is the structural representation of lorry vehicle frame embodiment described in the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 3 is the structural representation of lorry vehicle frame described in the utility model with crossbeam embodiment, as shown in the figure, this lorry vehicle frame is to enclose the rectangular structure that the cross section that forms is a U-shaped by last end face 31, first side 32 and second side 33 with crossbeam 30, the edge that described first side 32 is positioned at the opening part of described U-shaped stretches out and is formed with first turn-up portion 34, the edge that described second side 33 is positioned at the opening part of described U-shaped stretches out and is formed with second turn-up portion 35, and described first turn-up portion 34 and described second turn-up portion 35 are all parallel with described last end face 31.
Particularly, this lorry vehicle frame can be whole punch forming structure with crossbeam 30.Wherein, the two ends of described last end face 31 are respectively arranged with the riveted holes 31A that is used for distinguishing with two longerons 21 of lorry vehicle frame 20 riveted and fixed; The two ends of described first turn-up portion 34 are respectively arranged with the riveted holes 34A that is used for distinguishing with two longerons 21 of lorry vehicle frame 20 riveted and fixed; The two ends of described second turn-up portion 35 are respectively arranged with the riveted holes 35A that is used for distinguishing with two longerons 21 of lorry vehicle frame 20 riveted and fixed.
The described lorry vehicle frame of present embodiment with crossbeam 30 be installed on the lorry vehicle frame 20 structure as shown in Figure 4, lorry vehicle frame 20 wherein comprises two longerons 21, described lorry vehicle frame is connected and fixed on respectively on the corresponding described longeron 21 with the two ends of crossbeam 30, makes the lorry vehicle frame with the opening of the U-shaped of crossbeam 30 vertical direction towards longeron 21.
Particularly, described lorry vehicle frame with crossbeam 30 can be by last end face 31 the two ends setting riveted holes 31A respectively with the top riveted and fixed of a corresponding described longeron 21; The riveted holes 34A that described lorry vehicle frame is provided with the two ends of crossbeam 30 by first turn-up portion 34 respectively with the bottom riveted and fixed of a corresponding described longeron 21; The riveted holes 35A that described lorry vehicle frame is provided with the two ends of crossbeam 30 by second turn-up portion 35 respectively with the bottom riveted and fixed of a corresponding described longeron 21.Wherein, described top and bottom are meant lorry on the ground in the driving process, and be parallel to the ground and be the bottom near a ground-surface side, parallel to the ground and be the top away from a ground-surface side.
In addition, on described first side 32 and described second side 33, can also all offer a plurality of through holes 36, form stud 37 vertically between the described through hole 36.External force around the lorry vehicle frame is subjected to coming from crossbeam 30 is done the time spent, can provide enough torsional rotation forces by first turn-up portion 34 and second turn-up portion 35; When the lorry vehicle frame is done the time spent with the external force that crossbeam 30 is subjected to coming from fore-and-aft direction, stud 37 can provide enough torsional rotation forces to stop lorry vehicle frame 20 torsional deflections when longeron 21 is tending towards moving forward and backward.In addition,, also help and eliminate the internal stress of lorry vehicle frame, prevent its distortion, and help reducing the weight of lorry vehicle frame with crossbeam 30 self with crossbeam 30 self by stud 37 is set.
The described lorry vehicle frame of present embodiment adopts the U-shaped structure of band flange and longeron 21 riveted and fixed to form enclosure space with crossbeam 30, this space can have stronger antitorque transformation shape ability when lorry vehicle frame 20 is subjected to twisting force, therefore help avoiding lorry vehicle frame 20 torsional deflection to occur.
In addition, because therefore the described lorry vehicle frame of present embodiment does not need to set up liner plate with crossbeam 30 and lorry vehicle frame 20 direct riveted and fixed, therefore reduced manufacturing cost; And,, therefore, behind the cancellation liner plate, also help improving the stock utilization of longeron because liner plate is normally made by the material that cuts down from longeron 21.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. lorry vehicle frame crossbeam, it is characterized in that described lorry vehicle frame is to enclose the rectangular structure that the cross section that forms is a U-shaped by last end face (31), first side (32) and second side (33) with crossbeam (30), the edge that described first side (32) is positioned at the opening part of described U-shaped stretches out and is formed with first turn-up portion (34), the edge that described second side (33) is positioned at the opening part of described U-shaped stretches out and is formed with second turn-up portion (35), and described first turn-up portion (34) and described second turn-up portion (35) are all with described to go up end face (31) parallel.
2. lorry vehicle frame crossbeam according to claim 1 is characterized in that described lorry vehicle frame crossbeam is whole punch forming structure.
3. lorry vehicle frame crossbeam according to claim 1 is characterized in that, the two ends of described last end face (31) are respectively arranged with the riveted holes (31A) that is used for distinguishing with two longerons (21) of lorry vehicle frame (20) riveted and fixed.
4. lorry vehicle frame crossbeam according to claim 1 is characterized in that, the two ends of described first turn-up portion (34) are respectively arranged with the riveted holes (34A) that is used for distinguishing with two longerons (21) of lorry vehicle frame (20) riveted and fixed.
5. lorry vehicle frame crossbeam according to claim 1 is characterized in that, the two ends of described second turn-up portion (35) are respectively arranged with the riveted holes (35A) that is used for distinguishing with two longerons (21) of lorry vehicle frame (20) riveted and fixed.
6. lorry vehicle frame crossbeam according to claim 1 is characterized in that: all offer a plurality of through holes (36) on described first side (32) and described second side (33), be formed with stud (37) vertically between the described through hole.
7. one kind comprises in the claim 1～6 that arbitrary described lorry vehicle frame is with the lorry vehicle frame of crossbeam, it is characterized in that described lorry vehicle frame also comprises: two longerons (21), described lorry vehicle frame is connected and fixed on respectively on the corresponding described longeron (21) with the two ends of crossbeam (30), make the lorry vehicle frame with the opening of the U-shaped of crossbeam (30) towards the vertical direction of described longeron (21).
8. lorry vehicle frame according to claim 7, it is characterized in that described lorry vehicle frame with the riveted holes (31A) of crossbeam (30) by the two ends setting of last end face (31) respectively with the top riveted and fixed of a corresponding described longeron (21).
9. lorry vehicle frame according to claim 7, it is characterized in that riveted holes (34A) that described lorry vehicle frame is provided with the two ends of crossbeam (30) by first turn-up portion (34) respectively with the bottom riveted and fixed of a corresponding described longeron (21).
10. lorry vehicle frame according to claim 7, it is characterized in that riveted holes (35A) that described lorry vehicle frame is provided with the two ends of crossbeam (30) by second turn-up portion (35) respectively with the bottom riveted and fixed of a corresponding described longeron (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202188629U CN201737050U (en) | 2010-05-31 | 2010-05-31 | Crossbeam used on truck frame and truck frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202188629U CN201737050U (en) | 2010-05-31 | 2010-05-31 | Crossbeam used on truck frame and truck frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737050U true CN201737050U (en) | 2011-02-09 |
Family
ID=43552333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202188629U Expired - Lifetime CN201737050U (en) | 2010-05-31 | 2010-05-31 | Crossbeam used on truck frame and truck frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418736A (en) * | 2012-05-25 | 2013-12-04 | 北汽福田汽车股份有限公司 | Vehicle frame beam assembly riveting work fixture and method |
| GB2537627A (en) * | 2015-04-21 | 2016-10-26 | Bowler Brands Ltd | Vehicle Chassis rails and vehicle chassis incorporating the same |
-
2010
- 2010-05-31 CN CN2010202188629U patent/CN201737050U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418736A (en) * | 2012-05-25 | 2013-12-04 | 北汽福田汽车股份有限公司 | Vehicle frame beam assembly riveting work fixture and method |
| CN103418736B (en) * | 2012-05-25 | 2016-01-13 | 北汽福田汽车股份有限公司 | Frame cross assembly riveting fixture and frame cross assembly clinching method |
| GB2537627A (en) * | 2015-04-21 | 2016-10-26 | Bowler Brands Ltd | Vehicle Chassis rails and vehicle chassis incorporating the same |
| GB2537627B (en) * | 2015-04-21 | 2017-04-19 | Bowler Brands Ltd | Vehicle chassis rails and vehicle chassis incorporating the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |