CN203439120U - Novel frame assembly structure of medium-sized truck - Google Patents
Novel frame assembly structure of medium-sized truck Download PDFInfo
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- CN203439120U CN203439120U CN201320605074.9U CN201320605074U CN203439120U CN 203439120 U CN203439120 U CN 203439120U CN 201320605074 U CN201320605074 U CN 201320605074U CN 203439120 U CN203439120 U CN 203439120U
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- assembly
- crossbeam
- frame assembly
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- 238000005516 engineering process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a novel frame assembly structure of a medium-sized truck. The frame assembly comprises two longitudinal beams arranged at two sides, respectively a left longitudinal beam and a right longitudinal beam; multiple cross beams are arranged between the left longitudinal beam and the right longitudinal beam; the cross beams divide the frame assembly into three parts, namely a front section, a middle section and a rear section; the front section is provided with a first beam assembly, a second beam assembly and a third beam assembly; the middle section of the frame assembly is provided with a fourth beam assembly and a fifth beam assembly; the rear section of the frame assembly is provided with a sixth beam assembly, a seventh beam assembly and an eighth beam assembly in sequence between the left and right longitudinal beams. The novel frame assembly structure can improve universality of the frame and other parts of the system, and can lower the weight of the frame assembly while ensuring the torsional rigidity, strength and rigidity.
Description
Technical field
The utility model relates to a kind of body frame structure for automotive, relates in particular to a kind of for Medium Truck Novel frame assembly structure.
Background technology
Total institute is known, and vehicle frame is the matrix of car load, and the radical function of vehicle frame is the assembly parts that operator's compartment, driving engine, rotation system, Control System, vehicle body and running device are installed in support and connection, and makes them guarantee correct relative position by vehicle frame.Vehicle frame is except being subject to static weight, and the live load producing in the time of also will bearing running car, causes vehicle frame easily to produce bending, torsional deflection and fracture by fatigue.The intensity and toughness that guarantees Vehicle Frame Design meets operating needs, is the important critical for the evaluation of automobile reliability.
Existing frame assembly structural shape is comprised of two crossbeams and some crossbeams, with riveted joint, crossbeam and crossbeam is connected into firm rigid frame, increases the supports such as flat spring bracket with the connection of system on frame assembly such as coupling suspensions; The shortcoming of this bracket assembly structure is to adopt position, the hole technology such as nothing, is unfavorable for the component universality of same serial vehicle; While adopting common beam steel, the place that cross member of frame local pressure is larger often increases reinforced plate, increases the weight of vehicle frame self.Especially in commercial vehicle/comm..vehicle field, everybody is therefore just very high to the requirement of vehicle frame to the lightweight of car load, load and reliability are all paid special attention to.
Utility model content
In order to overcome the above problems, the utility model provides a kind of Medium Truck Novel frame assembly structure, it has the effect of the commonality that improves vehicle frame and other system parts, it can, when guaranteeing the torsional stiffness of vehicle frame, strength and stiffness, reduce the weight of frame assembly to greatest extent in addition.
In order to realize above object, the utility model provides a kind of Medium Truck Novel frame assembly structure, this frame assembly comprises two longerons that are distributed in both sides, be respectively left longeron and right vertical beam, between left-right longeron, be provided with many crossbeams, these crossbeams are divided into three parts by this bracket assembly, be respectively leading portion, stage casing and back segment, described leading portion is partly sequentially set with first crossbeam assembly, second cross beam assembly and the 3rd crossbeam assembly, the stage casing part of described frame assembly is sequentially set with the 4th crossbeam assembly and the 5th crossbeam assembly between left-right longeron, between two longerons and crossbeam, be to be all connected by connecting panel, the back segment part of described frame assembly is sequentially set with the 6th crossbeam assembly between left-right longeron, the 7th crossbeam assembly and the 8th crossbeam assembly, wherein the 6th crossbeam assembly and left and right crossbeam are respectively by left connecting panel, right connecting panel connects, between the 7th crossbeam assembly and left-right longeron, by the 7th beam left connecting plate and the right connecting panel of the 7th crossbeam, be connected respectively.
Preferably, the section of described longeron is grooved, the large mounting hole such as at the two ends of longeron, is provided with.
Preferably, on described left longitudinal beam front section assembly and right vertical beam leading portion assembly, correspondence is provided with front spring fixed support respectively.
Preferably, on described left-right longeron leading portion assembly, correspondence is provided with bumper left and right support, on this bumper left and right support, is provided with mounting hole; The spacing parallels of spring before being also provided with on left-right longeron leading portion assembly.
Preferably, in the leading portion part of frame assembly and back segment part, the shackle structure of being convenient to lift by crane vehicle frame is all set.
Preferably, on the left-right longeron of described back segment part, be respectively arranged with rear spring fixed support, auxiliary spring bracket and rear spring shackle bracket, spare wheel crossbeam support.
Preferably, on longeron, be also provided with reinforced support.
The utility model is compared to the concrete advantage of prior art:
(1) frame assembly is as the matrix of car load, can Matching installation operator's compartment, the assembly parts of driving engine, rotation system, Control System, vehicle body and running device, and make them guarantee correct relative position by vehicle frame;
(2) position, the hole technology such as longeron wheelbase section employing, can guarantee the design apart from vehicle frame with a series of disalignments as basical traditional model vehicle frame, improves the commonality of vehicle frame and other system parts;
(3) longeron material adopts high strength steel technology, and section is grooved, removes crossbeam reinforced plate, flat spring bracket adopts precision castings, appropriate design beam structure and arrangement form, in the time of the torsional stiffness of assurance vehicle frame, strength and stiffness, reduce the weight of frame assembly to greatest extent.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model Medium Truck Novel frame assembly structure;
Fig. 2 is the front view of first crossbeam assembly in the utility model;
Fig. 3 is the front view of second cross beam assembly in the utility model;
Fig. 4 is the front support bracket fastened front view of spring in the utility model;
Fig. 5 is the front view of longitudinal beam front section assembly in the utility model;
Fig. 6 is the front view of the front spacing parallels of spring in the utility model;
Fig. 7 is the front view of bumper left socle in the utility model;
Fig. 8 is the front view of front spring shackle bracket in the utility model;
Fig. 9 is the front view of the 3rd crossbeam assembly in the utility model;
Figure 10 is the front view of the 4th crossbeam assembly in the utility model;
Figure 11 is the front view of the 4th cross-beam connecting plate in the utility model;
Figure 12 is the front view of the 5th crossbeam assembly in the utility model;
Figure 13 is the front view of the 6th, seven crossbeam assemblies in the utility model;
Figure 14 is the front view of the 6th cross-beam connecting plate in the utility model;
Figure 15 is the rear support bracket fastened front view of spring in the utility model;
Figure 16 is the front view of auxiliary spring bracket in the utility model;
Figure 17 is the front view of reinforced support in the utility model;
Figure 18 is the front view of rear spring shackle bracket in the utility model;
Figure 19 is the front view of the 7th cross-beam connecting plate in the utility model;
Figure 20 is the front view of spare wheel crossbeam support in the utility model;
Figure 21 is the front view of the 8th crossbeam assembly in the utility model.
The specific embodiment
Below, by exemplary embodiment, the utility model is specifically described.Yet should be appreciated that element, structure and the feature in an embodiment also can be attached in other embodiments valuably in the situation that further not narrating.
Referring to Fig. 1, it is the front view of the utility model Medium Truck Novel frame assembly structure.As shown in Figure 1, this frame assembly comprises two longerons that are distributed in both sides, is respectively left longeron 10 and right vertical beam 11, is provided with many crossbeams between left-right longeron, these crossbeams are divided into three parts by this bracket assembly, are respectively leading portion, stage casing and back segment.Referring to Fig. 2-Fig. 8, be in leading portion part, respectively to form the front view of structure respectively.At leading portion, be partly sequentially set with first crossbeam assembly 1, second cross beam assembly 2 and the 3rd crossbeam assembly 9, the section of this crossbeam is grooved, the large mounting hole such as at the two ends of crossbeam, be provided with, the benefit of design is can guarantee the design apart from vehicle frame with a series of disalignments as basical traditional model vehicle frame like this, improves the commonality of vehicle frame and other system parts.On left longitudinal beam front section assembly 4 and right vertical beam leading portion assembly 5 respectively correspondence be provided with before spring fixed support 3, in order to fixedly mount second cross beam 2 and left crossbeam leading portion assembly 4 and right crossbeam leading portion assembly 5.In addition, for frame assembly is connected with bumper, on left-right longeron leading portion assembly, correspondence is provided with bumper left and right support 7, on this bumper left and right support, be provided with mounting hole, be convenient to be connected with the installation of bumper, in order to control the overall positions of frame assembly, the spacing parallels 6 of spring before being also provided with on left-right longeron leading portion assembly.For the ease of the lifting of frame assembly, in leading portion part and back segment part, shackle structure is all set, wherein as shown in Figure 3, be the front view of front spring hanger in the utility model.This front spring hanger 8 is arranged on leading portion part, for lifting by crane this bracket assembly.
Referring to Fig. 9-Figure 12, it is the composition structural front view of frame assembly stage casing part in the utility model.As shown in the figure, the stage casing part of frame assembly is sequentially set with the 4th crossbeam assembly 12 and the 5th crossbeam assembly 14 between left-right longeron, between these two longerons and crossbeam, is to be wherein all connected by connecting panel 13.
Referring to Figure 13-Figure 21, it is the front view that the back segment of frame assembly in the utility model partly forms structure.As shown in the figure, the back segment part of frame assembly is sequentially set with the 6th crossbeam assembly 15, the 7th crossbeam assembly 23 and the 8th crossbeam assembly 26 between left-right longeron, wherein the 6th crossbeam assembly 15 is connected by left connecting panel 16, right connecting panel 17 respectively with left-right longeron, between the 7th crossbeam assembly 23 and left-right longeron, is connected respectively by the 7th beam left connecting plate 22 and the right connecting panel 24 of the 7th crossbeam.In addition, on the left-right longeron of back segment part, be respectively arranged with rear spring fixed support 18, auxiliary spring bracket 19 and rear spring shackle bracket 21, spare wheel crossbeam support 25, another, in order to strengthen the impregnability of longeron, on longeron, be also provided with reinforced support 20.
Be appreciated that the utility model is described by some embodiment, those skilled in the art know, in the situation that not departing from spirit and scope of the present utility model, can carry out various changes or equivalence replacement to these features and embodiment.In addition, under instruction of the present utility model, can modify to adapt to concrete situation and material and can not depart from spirit and scope of the present utility model these features and embodiment.Therefore, the utility model is not subject to the restriction of specific embodiment disclosed herein, and the embodiment within the scope of all the application's of falling into claim belongs in the scope that the utility model protects.
Claims (7)
1. a Medium Truck Novel frame assembly, it is characterized in that, this frame assembly comprises two longerons that are distributed in both sides, be respectively left longeron (10) and right vertical beam (11), between left-right longeron, be provided with many crossbeams, these crossbeams are divided into three parts by this bracket assembly, be respectively leading portion, stage casing and back segment, described leading portion is partly sequentially set with first crossbeam assembly (1), second cross beam assembly (2) and the 3rd crossbeam assembly (9), the stage casing part of described frame assembly is sequentially set with the 4th crossbeam assembly (12) and the 5th crossbeam assembly (14) between left-right longeron, between two longerons and crossbeam, be to be all connected by connecting panel (13), the back segment part of described frame assembly is sequentially set with the 6th crossbeam assembly (15) between left-right longeron, the 7th crossbeam assembly (23) and the 8th crossbeam assembly (26), wherein the 6th crossbeam assembly (15) passes through respectively left connecting panel (16) with left-right longeron, right connecting panel (17) connects, between the 7th crossbeam assembly (23) and left-right longeron, by the 7th beam left connecting plate (22) and the right connecting panel of the 7th crossbeam (24), be connected respectively.
2. frame assembly according to claim 1, is characterized in that, the section of described longeron is grooved, the large mounting hole such as at the two ends of longeron, is provided with.
3. frame assembly according to claim 1 and 2, is characterized in that, on described left longitudinal beam front section assembly (4) and right vertical beam leading portion assembly (5), correspondence is provided with front spring fixed support (3) respectively.
4. frame assembly according to claim 1 and 2, is characterized in that, on described left-right longeron leading portion assembly, correspondence is provided with bumper left and right support (7), on this bumper left and right support, is provided with mounting hole; The spacing parallels of spring (6) before being also provided with on left-right longeron leading portion assembly.
5. frame assembly according to claim 1, is characterized in that, in the leading portion part of described frame assembly and back segment part, is provided with the shackle structure of being convenient to lift by crane vehicle frame.
6. frame assembly according to claim 1, is characterized in that, on the left-right longeron of described back segment part, is respectively arranged with rear spring fixed support (18), auxiliary spring bracket (19) and rear spring shackle bracket (21), spare wheel crossbeam support (25).
7. frame assembly according to claim 1, is characterized in that, is also provided with reinforced support (20) on longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605074.9U CN203439120U (en) | 2013-09-27 | 2013-09-27 | Novel frame assembly structure of medium-sized truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605074.9U CN203439120U (en) | 2013-09-27 | 2013-09-27 | Novel frame assembly structure of medium-sized truck |
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| Publication Number | Publication Date |
|---|---|
| CN203439120U true CN203439120U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605074.9U Expired - Fee Related CN203439120U (en) | 2013-09-27 | 2013-09-27 | Novel frame assembly structure of medium-sized truck |
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| CN (1) | CN203439120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776671A (en) * | 2017-05-31 | 2018-03-09 | 安徽省华启汽车零部件有限公司 | A kind of automotive frame assembly |
-
2013
- 2013-09-27 CN CN201320605074.9U patent/CN203439120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776671A (en) * | 2017-05-31 | 2018-03-09 | 安徽省华启汽车零部件有限公司 | A kind of automotive frame assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
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| 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: 20140219 Termination date: 20190927 |