CN201999066U - Truck chassis - Google Patents
Truck chassis Download PDFInfo
- Publication number
- CN201999066U CN201999066U CN2011200921041U CN201120092104U CN201999066U CN 201999066 U CN201999066 U CN 201999066U CN 2011200921041 U CN2011200921041 U CN 2011200921041U CN 201120092104 U CN201120092104 U CN 201120092104U CN 201999066 U CN201999066 U CN 201999066U
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- China
- Prior art keywords
- junction surface
- load segment
- concave shape
- longeron
- extension
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Abstract
The utility model provides a truck chassis, which comprises a chassis frame body, wherein the chassis frame body is formed by connecting a front beam and a longitudinal beam in a encircling mode, wherein the longitudinal beam is formed by splicing a longitudinal beam front section, a longitudinal beam rear section and an assembling section, which adapts to the needs of the lengths of chassis frames of trucks with different body lengths, repeated mold opening production is avoided, production resources are saved, and the manufacturing cost is reduced.
Description
Technical field
The present invention relates to a kind of vehicle chassis device, relate in particular to the pony truck base apparatus.
Background technology
Modern society, according to different purposes vehicle type also is varied, lorry is owing to provide lade etc. that tangible convenience is provided to people, die with its style also with the automobile industry synchronized development, it also is car body itself or vehicle appearance that but common this style variation relates generally to, and general chassis support body is not done too much renewal.At present, a new-type lorry of the most every release of lorry production firm, its chassis all can be produced with the car body brand-new design, form single supportingly, cause productive costs to improve, and also influence the listing progress of vehicle, cause resources costs greatly to waste.
Summary of the invention
At the deficiencies in the prior art, the invention provides a kind of truck chassis and solve the problems referred to above.
For addressing the above problem, technical scheme of the present invention is achieved in that a kind of truck chassis, comprises the chassis support body, and the chassis support body is enclosed to connect by front-axle beam and longeron and forms, and wherein, described longeron is spliced by longitudinal beam front section, longeron back segment and load segment.
Further, described longeron cross-sectional plane face shape is a concave shape.
Further, described longitudinal beam front section and load segment splicing place are first junction surface, described first junction surface comprises first engage base of concave shape bottom and first extension of the first junction surface concave shape both wings, and the described first engage base both sides and first extension are equipped with some first through holes.
Further, described longeron back segment and load segment splicing place are second junction surface, described second junction surface comprises second engage base of concave shape bottom and second extension of the second junction surface concave shape both wings, and the described second engage base both sides and second extension are equipped with some second through holes.
Again further, described longeron load segment comprises and first load segment of first junction surface splicing and second load segment that splices with second junction surface, described load segment comprises the assembling bottom of concave shape bottom and the assembling extension of concave shape both wings, and described assembling two bottom sides and assembling extension are equipped with some third through-holes.
Again further, described first junction surface coats described first load segment, and by first through hole and third through-hole that first junction surface and the splicing of first load segment is fixing by some attaching partss.
Described second junction surface coats described second load segment, and by second through hole and third through-hole that second junction surface and the splicing of second load segment is fixing by some attaching partss.
Compared with prior art, beneficial effect of the present invention: the scalable splicing of truck chassis support body longeron, can adopt unified chassis support body for the different length demand of vehicle, reduced the wasting of resources, save cost.
Description of drawings
Fig. 1 is the block diagram of lorry vehicle frame of the present invention and wheel.
Fig. 3 is the longeron block diagram of lorry vehicle frame of the present invention
Fig. 2 is the longeron partial assembled scheme drawing of lorry vehicle frame of the present invention
The specific embodiment
Join shown in Figure 1, truck chassis of the present invention comprises chassis support body 1, this chassis support body is equipped with front vehicle wheel 2 and rear wheel 3 for 1 time, chassis support body 1 comprises that front-axle beam (not shown) and longeron 10 enclose to connect and forms that front vehicle wheel 2 and rear wheel 3 are installed on the forward and backward both sides of described chassis support body 1 longeron 10 respectively by axle drive shaft 4.Described longeron 10 cross-sectional plane face shapes are concave shape, and this longeron 10 is spliced by longitudinal beam front section 11, longeron back segment 12 and load segment 13.
Ginseng Fig. 2 and shown in Figure 3, described longitudinal beam front section 11 is first junction surface 110 with load segment 13 splicings place, described first junction surface 110 comprises first engage base 1101 of concave shape bottom and first extension 1102 of concave shape both wings, and described first engage base, 1101 both sides and first extension 1102 are equipped with some first through holes 1103.Described longeron back segment 12 is second junction surface 120 with load segment 13 splicings place, described second junction surface 120 comprises second engage base 1201 of concave shape bottom and second extension 1202 of concave shape both wings, and described second engage base, 1201 both sides and second extension 1202 are equipped with some second through holes 1203.Described longeron load segment 13 comprises and first load segment 1301 of first junction surface, 110 splicings and second load segment 1302 that splices with second junction surface 120, described load segment 130 comprises the assembling bottom 1303 of concave shape bottom and the assembling extension 1304 of concave shape both wings, and described assembling 1303 both sides, bottom and assembling extension 1304 are equipped with some third through-holes 1305.
When described longitudinal beam front section 11 is spliced with described load segment 13, described first junction surface 110 is coated described first load segment 1301, and first junction surface 110 and 1301 splicings of first load segment is fixing by some attaching partss 15 by first through hole 1103 and third through-hole 1305.When described longeron back segment 12 is spliced with described load segment 13, described second junction surface 120 is coated described second load segment 1302, and second junction surface 120 and 1302 splicings of second load segment is fixing by some attaching partss 15 by second through hole 1203 and third through-hole 1305.
When longitudinal beam front section 11 and longeron back segment 12 splice to load segment 13, select suitable splicing lead to the hole site on first junction surface 110 and first load segment 1301 earlier according to the required car body bodywork length that sets up on the chassis, can make the trickle adjustment of length by selecting the splicing lead to the hole site on second junction surface 120 and second load segment 1302 again, thereby control chassis support body longeron 10 total lengths cooperate with the car body bodywork length.
Among the present invention, first junction surface and longeron back segment second junction surface at longitudinal beam front section are provided with some through holes, and by the load segment that through hole is set with the splicing of longitudinal beam front section and longeron back segment, select suitable lead to the hole site by attaching parts, reach the purpose that the longeron length that makes the truck chassis support body and different car body bodywork lengths match, so be provided with, the resources of production have been saved, reduce manufacturing cost, and reduced the die sinking time of making the chassis support body that is mated because of different vehicle bodies, for going on the market as early as possible, product striven for the time.
Although be the example purpose, preferred implementation of the present invention is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (7)
1. a truck chassis comprises the chassis support body, and the chassis support body is enclosed to connect by front-axle beam and longeron and forms,, it is characterized in that: described longeron is spliced by longitudinal beam front section, longeron back segment and load segment.
2. truck chassis according to claim 1 is characterized in that: described longeron cross-sectional plane face shape is a concave shape.
3. truck chassis according to claim 2, it is characterized in that: described longitudinal beam front section and load segment splicing place are first junction surface, described first junction surface comprises first engage base of concave shape bottom and first extension of the first junction surface concave shape both wings, and the described first engage base both sides and first extension are equipped with some first through holes.
4. truck chassis according to claim 2, it is characterized in that: described longeron back segment and load segment splicing place are second junction surface, described second junction surface comprises second engage base of concave shape bottom and second extension of the second junction surface concave shape both wings, and the described second engage base both sides and second extension are equipped with some second through holes.
5. according to claim 3 or 4 described truck chassis, it is characterized in that: described longeron load segment comprises and first load segment of first junction surface splicing and second load segment that splices with second junction surface, described load segment comprises the assembling bottom of concave shape bottom and the assembling extension of concave shape both wings, and described assembling two bottom sides and assembling extension are equipped with some third through-holes.
6. truck chassis according to claim 5 is characterized in that: described first junction surface coats described first load segment, and by first through hole and third through-hole that first junction surface and the splicing of first load segment is fixing by some attaching partss.
7. truck chassis according to claim 5 is characterized in that: described second junction surface coats described second load segment, and by second through hole and third through-hole that second junction surface and the splicing of second load segment is fixing by some attaching partss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921041U CN201999066U (en) | 2011-03-31 | 2011-03-31 | Truck chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200921041U CN201999066U (en) | 2011-03-31 | 2011-03-31 | Truck chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999066U true CN201999066U (en) | 2011-10-05 |
Family
ID=44701820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200921041U Expired - Fee Related CN201999066U (en) | 2011-03-31 | 2011-03-31 | Truck chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730065A (en) * | 2011-03-31 | 2012-10-17 | 苏州益高电动车辆制造有限公司 | A truck chassis |
| CN108361758A (en) * | 2018-01-22 | 2018-08-03 | 乐宜嘉家居集团有限公司 | A kind of kitchen range bottom shell and the sub-module kitchen range using the kitchen range bottom shell |
| CN108791495A (en) * | 2018-04-22 | 2018-11-13 | 温州职业技术学院 | A kind of vibration source partition type subframe |
-
2011
- 2011-03-31 CN CN2011200921041U patent/CN201999066U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730065A (en) * | 2011-03-31 | 2012-10-17 | 苏州益高电动车辆制造有限公司 | A truck chassis |
| CN108361758A (en) * | 2018-01-22 | 2018-08-03 | 乐宜嘉家居集团有限公司 | A kind of kitchen range bottom shell and the sub-module kitchen range using the kitchen range bottom shell |
| CN108791495A (en) * | 2018-04-22 | 2018-11-13 | 温州职业技术学院 | A kind of vibration source partition type subframe |
| CN108791495B (en) * | 2018-04-22 | 2020-11-03 | 温州职业技术学院 | Vibration source split type auxiliary frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20200331 |