CN204701659U - A kind of lightweight cargo vehicle frame front end cross beam - Google Patents

A kind of lightweight cargo vehicle frame front end cross beam Download PDF

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Publication number
CN204701659U
CN204701659U CN201520407746.4U CN201520407746U CN204701659U CN 204701659 U CN204701659 U CN 204701659U CN 201520407746 U CN201520407746 U CN 201520407746U CN 204701659 U CN204701659 U CN 204701659U
Authority
CN
China
Prior art keywords
shaped crossbeam
vehicle frame
frame front
type plate
cross beam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520407746.4U
Other languages
Chinese (zh)
Inventor
苏征
石可前
王杰
常建军
高扬
孟国玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China National Heavy Duty Truck Group Jinan Power Co Ltd
Original Assignee
China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China National Heavy Duty Truck Group Jinan Power Co Ltd filed Critical China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority to CN201520407746.4U priority Critical patent/CN204701659U/en
Application granted granted Critical
Publication of CN204701659U publication Critical patent/CN204701659U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of lightweight cargo vehicle frame front end cross beam, comprise U-shaped crossbeam and L-type plate, described L-type plate is welded on U-shaped crossbeam two ends; The described U-shaped crossbeam outside of belly is provided with lightening hole, and outside of belly two ends are provided with mounting hole, and on described U-shaped crossbeam, lower aerofoil is provided with wire harness mounting hole; Described L-type plate is provided with the bolt hole be connected with longeron.The utility model possesses the advantage of rigid beam structure and flexible beam structure simultaneously, there is good rigidity, intensity and non-deformability, effectively can offset the power of the different directions that vehicle frame front end is subject to, and this beam structure is simple, it is little to conduct oneself with dignity, reduce cost, structure is simple, without the need to taking excessive space, firm and reliable connection when arrangement.

Description

A kind of lightweight cargo vehicle frame front end cross beam
Technical field
The utility model relates to a kind of lightweight cargo vehicle frame front end crossbeam, belongs to technical field of automobile parts.
Background technology
At present, existing heavy type automobile vehicle frame crossbeam assembly is mainly the rigid beam structure that channel beam two ends and U-shaped connecting panel are welded, or channel beam and the bolted flexible beam structure of L-type connecting panel.Crossbeam assembly in use mainly bears moment of torsion and alternate load, the impact load such as bending.Heavier in load-carrying, when road conditions are more severe, require that crossbeam assembly has the comprehensive mechanical performances such as good rigidity, intensity, non-deformability higher.Otherwise crossbeam is yielding, crackle in use.The little yielding fracture of existing rigid beam structure deflection when bearing twisting resistance, and flexible beam structure has good deflection, but rigidity low-intensity is low, cannot meet load-carrying requirement.And existing two kinds of beam structures are from great, the requirement of lightweight goods carrying vehicle design cannot be met.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of lightweight cargo vehicle frame front end cross beam that can meet rigidity, intensity and non-deformability.
For solving this technical matters, the utility model is by taking following technical scheme to realize: a kind of lightweight cargo vehicle frame front end cross beam, comprises U-shaped crossbeam and L-type plate, described L-type plate is welded on U-shaped crossbeam two ends; The described U-shaped crossbeam outside of belly is provided with lightening hole, and outside of belly two ends are provided with mounting hole, and on described U-shaped crossbeam, lower aerofoil is provided with wire harness mounting hole; Described L-type plate is provided with the bolt hole be connected with longeron.
Described U-shaped crossbeam is by high tensile steel plate flow forming.
The thickness of described high tensile steel plate is 6mm.
Beneficial effect: the utility model possesses the advantage of rigid beam structure and flexible beam structure simultaneously, there is good rigidity, intensity and non-deformability, effectively can offset the power of the different directions that vehicle frame front end is subject to, and this beam structure is simple, it is little to conduct oneself with dignity, reduce cost, structure is simply without the need to taking excessive space, firm and reliable connection when arrangement.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1U type crossbeam, 2L template, 3 lightening holes, 4 mounting holes, 5 wire harness mounting holes, 6 bolts hole.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, set forth below in conjunction with accompanying drawing.
Figure 1 shows that the utility model structural representation.
The utility model comprises U-shaped crossbeam 1 and L-type plate 2, and described L-type plate 2 is welded on U-shaped crossbeam 1 two ends.
Described U-shaped crossbeam 1 outside of belly is provided with lightening hole 3.
Described U-shaped crossbeam 1 outside of belly two ends are provided with mounting hole 4, are convenient to instrument to stretch into space in U-shaped crossbeam 1 groove and carry out fitting operation, play simultaneously and fall heavy effect.
On described U-shaped crossbeam 1, lower aerofoil is provided with wire harness mounting hole 5, for vehicle frame wire harness, turns to the installation of pipeline, gear-shifting flexible shaft with fixing, plays simultaneously and fall heavy effect.
Described L-type plate 2 is provided with bolt hole 6, and whole crossbeam uses bolt and nut to be connected on chassis side rail by this bolt hole 6.
Described U-shaped crossbeam 1 is by high tensile steel plate flow forming.
The thickness of described high tensile steel plate is 6mm.
The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.

Claims (3)

1. a lightweight cargo vehicle frame front end cross beam, is characterized in that: comprise U-shaped crossbeam (1) and L-type plate (2), and described L-type plate (2) is welded on U-shaped crossbeam (1) two ends; Described U-shaped crossbeam (1) outside of belly is provided with lightening hole (3), and outside of belly two ends are provided with mounting hole (4), and the upper lower aerofoil of described U-shaped crossbeam (1) is provided with wire harness mounting hole (5); Described L-type plate (2) is provided with the bolt hole (6) be connected with longeron.
2. lightweight cargo vehicle frame front end cross beam according to claim 1, is characterized in that: described U-shaped crossbeam (1) is by high tensile steel plate flow forming.
3. lightweight cargo vehicle frame front end cross beam according to claim 2, is characterized in that: the thickness of described high tensile steel plate is 6mm.
CN201520407746.4U 2015-06-12 2015-06-12 A kind of lightweight cargo vehicle frame front end cross beam Expired - Fee Related CN204701659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520407746.4U CN204701659U (en) 2015-06-12 2015-06-12 A kind of lightweight cargo vehicle frame front end cross beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520407746.4U CN204701659U (en) 2015-06-12 2015-06-12 A kind of lightweight cargo vehicle frame front end cross beam

Publications (1)

Publication Number Publication Date
CN204701659U true CN204701659U (en) 2015-10-14

Family

ID=54281296

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520407746.4U Expired - Fee Related CN204701659U (en) 2015-06-12 2015-06-12 A kind of lightweight cargo vehicle frame front end cross beam

Country Status (1)

Country Link
CN (1) CN204701659U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291798A (en) * 2015-11-03 2016-02-03 安徽安凯汽车股份有限公司 Integration driving motor bracket
CN108163052A (en) * 2017-12-28 2018-06-15 浙江吉润汽车有限公司 Vehicle body front beam and automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291798A (en) * 2015-11-03 2016-02-03 安徽安凯汽车股份有限公司 Integration driving motor bracket
CN105291798B (en) * 2015-11-03 2018-12-28 安徽安凯汽车股份有限公司 A kind of integrated driving motor bracket
CN108163052A (en) * 2017-12-28 2018-06-15 浙江吉润汽车有限公司 Vehicle body front beam and automobile

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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: 20151014

Termination date: 20210612