CN206367514U - A kind of template vehicle frame of light bus - Google Patents
A kind of template vehicle frame of light bus Download PDFInfo
- Publication number
- CN206367514U CN206367514U CN201621305138.3U CN201621305138U CN206367514U CN 206367514 U CN206367514 U CN 206367514U CN 201621305138 U CN201621305138 U CN 201621305138U CN 206367514 U CN206367514 U CN 206367514U
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- crossbeam
- vehicle frame
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- floor side
- template
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Abstract
The utility model is related to a kind of template vehicle frame of light bus, belong to automobile technical field, the vehicle frame template includes the crossbeam group of the longeron and connection of both sides therebetween, longeron includes front longitudinal and floor side member, both are provided with bridging arrangement and are welded and fixed in junction, connection reinforcement plate is had additional at front longitudinal and floor side member bridging arrangement, crossbeam group includes preceding anti-collision beam successively, second cross beam, 3rd crossbeam, cabin front suspension puts crossbeam, driving cab rear suspension crossbeam, spring front end bracket crossbeam, leaf spring after-poppet crossbeam, web beam and rear anti-collision cross beam, bridging arrangement is put between crossbeam and driving cab rear suspension crossbeam positioned at cabin front suspension, cabin front suspension is put and is provided with longitudinal beam connected between crossbeam and driving cab rear suspension crossbeam, the template vehicle frame provides production template for a variety of different vehicle frames, greatly reduce the quantity of frock, be conducive to saving cost, the unified rectification of vehicle frame and shortening construction cycle.
Description
Technical field
The utility model belongs to automobile technical field, is related to the vehicle frame of light bus, and in particular to a kind of light bus
Template vehicle frame.
Background technology
Light bus refers to produce different length in the car no more than 9, the manufacturer of light bus simultaneously and big
The light bus of small a variety of vehicle frames, it is distinct between any two although the vehicle frame general structure of each structure is identical,
The vehicle frame of each structure corresponds to a set of independent frame tool respectively, and the manufacturing cost and maintenance cost of frock are higher, therefore,
Need to design a kind of vehicle frame template suitable for various light buses.
Utility model content
The utility model overcomes the deficiencies in the prior art, and there is provided a kind of template vehicle frame of light bus, the template car
The vehicle frame that frame can be applied to various light buses is produced, and is greatly reduced the quantity of frame tool, is advantageously reduced cost, is contracted
Short vehicle frame rectification time and vehicle frame construction cycle.
Concrete technical scheme of the present utility model is：
A kind of template vehicle frame of light bus, the template vehicle frame includes the crossbeam of the longeron and connection of both sides therebetween
Group, key point is that described longeron is split type for before and after, including front longitudinal and floor side member, and front longitudinal and floor side member junction are set
Bridging arrangement is equipped with, bridging arrangement includes the lap bars of front longitudinal rear end and the overlap joint groove of floor side member front end, lap bars and overlap joint
Groove overlap joint coordinates and is welded and fixed, and bridging arrangement is located at cab position, and front longitudinal length is 2750mm, and the length of floor side member is
1900mm, the length of bridging arrangement is 400-700mm.
Described lap bars and overlap joint groove upper surface be welded with the middle part of connection reinforcement plate, connection reinforcement plate lower surface with
Lap bars upper surface is affixed merging and is welded and fixed, and connection reinforcement plate lower surface both sides are affixed with overlap joint groove upper surface merges welding admittedly
It is fixed.
Described overlap joint slot thickness is the 2/3 of floor side member, and the thickness of lap bars is the 1/3 of front longitudinal, connection reinforcement plate
Thickness is the 1/3 of floor side member, and the forward and backward both ends of the surface of connection reinforcement plate respectively fit simultaneously by end face corresponding with front longitudinal and floor side member
It is welded and fixed.
Described crossbeam group includes preceding anti-collision beam, second cross beam, the 3rd crossbeam, cabin front suspension and put successively from the front to the back
Crossbeam, driving cab rear suspension crossbeam, spring front end bracket crossbeam, leaf spring after-poppet crossbeam and rear anti-collision cross beam, overlap joint
Structure is put between crossbeam and driving cab rear suspension crossbeam positioned at cabin front suspension.
Described cabin front suspension is put and is provided with longitudinal beam connected between crossbeam and driving cab rear suspension crossbeam.
The beneficial effects of the utility model are：Split type vehicle frame is set in the utility model as template vehicle frame, template car
Frame includes the front longitudinal and floor side member that overlap joint welding is fixed as one, when carrying out the production of different type light bus vehicle frame,
Each body frame structure for automotive can apply unified template vehicle frame, borrow the front longitudinal part of vehicle frame, disclosure satisfy that most of light-duty
The requirement of car, meanwhile, only floor side member part is changed accordingly, it is final to realize the different types of body frame structure for automotive of production,
The frock of other corresponding vehicle frames of different model light bus is eliminated, a variety of different body frame structure for automotive can share identical frock,
Be conducive to saving cost, accelerate vehicle frame rectification process, shorten the construction cycle of vehicle frame.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 side structure schematic diagram.
Fig. 3 is the structural representation of front longitudinal part in template vehicle frame.
Fig. 4 is the structural representation of floor side member part in template vehicle frame.
In accompanying drawing, 1, front longitudinal, 101, lap bars, 2, floor side member, 201, overlap joint groove, 3, connection reinforcement part, 4, preceding anticollision
Crossbeam, 5, second cross beam, the 6, the 3rd crossbeam, 7, cabin front suspension put crossbeam, 8, driving cab rear suspension crossbeam, 9, before leaf spring
Rack beam, 10, leaf spring after-poppet crossbeam, 11, rear anti-collision cross beam, 12, longitudinal beam connected, 13, web beam.
Embodiment
The utility model is related to a kind of template vehicle frame of light bus, and the template vehicle frame includes the longeron of both sides and is connected to
Crossbeam group between the two, longeron is split type for before and after, including front longitudinal 1 and floor side member 2, front longitudinal 1 and the junction of floor side member 2
Bridging arrangement is provided with, bridging arrangement includes the lap bars 101 of the rear end of front longitudinal 1 and the overlap joint groove 201 of the front end of floor side member 2, taken
Extension bar 101 and the overlap joint overlap joint of groove 201 coordinate and are welded and fixed, and bridging arrangement is located at cab position, and the length of front longitudinal 1 is
2750mm, the length of floor side member 2 is 1900mm, and the length of bridging arrangement is 400-700mm.
Specific embodiment, as shown in Figures 1 to 4, lap bars 101 and overlap joint groove 201 upper surface are welded with connection and added
It is affixed to merge with the upper surface of lap bars 101 in the middle part of strong plate 3, the lower surface of connection reinforcement plate 3 and is welded and fixed, the lower end of connection reinforcement plate 3
Face both sides are affixed to merge and are welded and fixed with overlap joint groove 201 upper surface, and overlap joint groove 201 thickness is the 2/3 of floor side member 2, lap bars 101
Thickness be the 1/3 of front longitudinal 1, the thickness of connection reinforcement plate 3 is the 1/3 of floor side member 2, the forward and backward both ends of the surface of connection reinforcement plate 3
Fit and be welded and fixed with front longitudinal 1 and the corresponding end face of floor side member 2 respectively.
Crossbeam group includes preceding anti-collision beam 4, second cross beam 5, the 3rd crossbeam 6, cabin front suspension and puts horizontal stroke successively from the front to the back
Beam 7, driving cab rear suspension crossbeam 8, spring front end bracket crossbeam 9, leaf spring after-poppet crossbeam 10 and rear anti-collision cross beam 11,
Crossbeam quantity in crossbeam group is eight, and cabin front suspension, which is put to be provided between crossbeam 7 and driving cab rear suspension crossbeam 8, connects vertical
Beam 12, bridging arrangement is put between crossbeam 7 and driving cab rear suspension crossbeam 8 positioned at cabin front suspension, and the template vehicle frame is tied by overlap joint
Structure is punished for front half section and second half section.
When carrying out the production of different type light bus vehicle frame, the front half section of template vehicle frame is directly borrowed, then by mould
The second half section of wooden handcart frame is changed accordingly, and the length of floor side member 2 to the second half section is modified first, is then overlapped on first half
Section vehicle frame on and be welded and fixed, according to actual conditions adjust rear suspension mounting hole position and crossbeam quantity, if later half
Segment length increase, then remitted its fury in the increase of the front of rear anti-collision cross beam 11, it is necessary to set web beam 13, and the quantity of crossbeam group is adjusted
Whole to nine, vehicle frame bulk strength still disclosure satisfy that requirement, if later half segment length is constant or length diminishes, need not set
The total number for putting each crossbeam in web beam 13, crossbeam group is maintained at eight, and vehicle frame bulk strength disclosure satisfy that requirement, utilizes
Template vehicle frame is modified the different types of body frame structure for automotive of generation, and the process is used compared to when individually producing different type vehicle frame
Frock is significantly reduced, only a whole set of frock of template vehicle frame correspondence, carries out repairing the vehicle frame of generation according to template vehicle frame without one
A whole set of frock, work can be shared by being simply related to when needing local change between associated clamps or instrument, different type vehicle frame
Dress, helps to save purchase, manufactures and safeguard the cost of frock, is conducive to finding that vehicle frame has problem, accelerates vehicle frame problem
Efficiency is rectified and improved, the construction cycle of vehicle frame is saved.
Claims (5)
1. a kind of template vehicle frame of light bus, the template vehicle frame includes the crossbeam of the longeron and connection of both sides therebetween
Group, it is characterised in that：Described longeron is front and rear split type, including front longitudinal (1) and floor side member (2), front longitudinal (1) and is indulged afterwards
Beam (2) junction is provided with bridging arrangement, and bridging arrangement is included before the lap bars (101) and floor side member (2) of front longitudinal (1) rear end
The overlap joint groove (201) at end, lap bars (101) and overlap joint groove (201) overlap joint coordinate and are welded and fixed, and bridging arrangement is located at driver's cabin
Position, front longitudinal (1) length is 2750mm, and the length of floor side member (2) is 1900mm, and the length of bridging arrangement is 400-700mm.
2. a kind of template vehicle frame of light bus according to claim 1, it is characterised in that：Described lap bars (101)
It is welded with overlap joint groove (201) upper surface in the middle part of connection reinforcement plate (3), connection reinforcement plate (3) lower surface and lap bars
(101) upper surface is affixed merging and is welded and fixed, and connection reinforcement plate (3) lower surface both sides fit with overlap joint groove (201) upper surface
And be welded and fixed.
3. a kind of template vehicle frame of light bus according to claim 2, it is characterised in that：Described overlap joint groove (201)
Thickness is the 2/3 of floor side member (2), and the thickness of lap bars (101) is the 1/3 of front longitudinal (1), and the thickness of connection reinforcement plate (3) is
The 1/3 of floor side member (2), the forward and backward both ends of the surface of connection reinforcement plate (3) end face corresponding with front longitudinal (1) and floor side member (2) respectively
Fit and be welded and fixed.
4. a kind of template vehicle frame of light bus according to claim 1, it is characterised in that：Described crossbeam group is by forward direction
Include preceding anti-collision beam (4), second cross beam (5), the 3rd crossbeam (6), cabin front suspension successively afterwards to put after crossbeam (7), driver's cabin
Suspend crossbeam (8), spring front end bracket crossbeam (9), leaf spring after-poppet crossbeam (10) and rear anti-collision cross beam (11), overlap joint
Structure is put between crossbeam (7) and driving cab rear suspension crossbeam (8) positioned at cabin front suspension.
5. a kind of template vehicle frame of light bus according to claim 1, it is characterised in that：Described cabin front suspension is put
Longitudinal beam connected (12) is provided between crossbeam (7) and driving cab rear suspension crossbeam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305138.3U CN206367514U (en) | 2016-12-01 | 2016-12-01 | A kind of template vehicle frame of light bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621305138.3U CN206367514U (en) | 2016-12-01 | 2016-12-01 | A kind of template vehicle frame of light bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367514U true CN206367514U (en) | 2017-08-01 |
Family
ID=59390200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621305138.3U Active CN206367514U (en) | 2016-12-01 | 2016-12-01 | A kind of template vehicle frame of light bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367514U (en) |
-
2016
- 2016-12-01 CN CN201621305138.3U patent/CN206367514U/en active Active
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