CN203888877U - Novel frame front-end large-stiffness anti-torsion beam - Google Patents

Novel frame front-end large-stiffness anti-torsion beam Download PDF

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Publication number
CN203888877U
CN203888877U CN201420227979.1U CN201420227979U CN203888877U CN 203888877 U CN203888877 U CN 203888877U CN 201420227979 U CN201420227979 U CN 201420227979U CN 203888877 U CN203888877 U CN 203888877U
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CN
China
Prior art keywords
torsion beam
torsion
mounting seat
frame front
side mount
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 - Lifetime
Application number
CN201420227979.1U
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Chinese (zh)
Inventor
于振华
王晓春
程利君
常建军
孟国玉
苏征
石可前
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SINOTRUK GROUP JINING COMMERCIAL VEHICAL CO Ltd
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SINOTRUK GROUP JINING COMMERCIAL VEHICAL CO Ltd
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Publication date
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Priority to CN201420227979.1U priority Critical patent/CN203888877U/en
Application granted granted Critical
Publication of CN203888877U publication Critical patent/CN203888877U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to the mechanical field, in particular to a novel frame front-end large-stiffness anti-torsion beam. The novel frame front-end large-stiffness anti-torsion beam comprises an anti-torsion beam body, wherein the anti-torsion beam body is U-shaped; a reinforcing plate is arranged at the turning of the lower portion of the U-shaped anti-torsion beam; an installation base and a side surface installation seat are arranged on the upper portion of the U-shaped anti-torsion beam. The novel frame front-end large-stiffness anti-torsion beam disclosed by the utility model has the advantages of being anti-impact, fatigue-resistant, high in strength, and firm and reliable in connection.

Description

A kind of novel large rigidity anti-torsion of vehicle frame front end beam
Technical field
The utility model relates to mechanical field, relates to particularly a kind of novel large rigidity anti-torsion of vehicle frame front end beam.
Background technology
At present, frame chassis beam structure complexity, a great variety of models, performance that existing heavy motor vehicle is used are very different, a lot of trucies are after having passed through long operation, the phenomenons such as tear vehicle frame front end steering wheel and flat spring bracket installation place, distortion have been there is, therefore the poor problem of anti-twist and anti-fatigue ability of ubiquity vehicle frame in heavy motor vehicle, and the structure that is located at the large rigidity anti-torsion crossbeam on vehicle frame has a significant impact the anti-twist and anti-fatigue ability of vehicle frame.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and provides that a kind of shock resistance, endurance, intensity are high, the novel large rigidity anti-torsion of the vehicle frame front end beam of firm and reliable connection.
The technical solution of the utility model is: a kind of novel large rigidity anti-torsion of vehicle frame front end beam, comprise anti-torsion beam body, described anti-torsion beam body is " U " type, and the bottom bending part of U-shaped anti-torsion beam is provided with stiffening plate, and the top of U-shaped anti-torsion beam is provided with mounting seat and side mount pad.
By the body of anti-torsion beam being set as to " U " type, and at the bottom of U-shaped anti-torsion beam bending part, stiffening plate is set, utilize stiffening plate can strengthen the intensity of anti-torsion beam, can avoid bending part stress to concentrate the anti-torsion beam Local Cracking causing, and then can improve anti-twist, the anti-fatigue ability of anti-torsion beam; Simultaneously, on the top of U-shaped anti-torsion beam, be provided with mounting seat and side mount pad, and side mount pad is connected respectively with lower aerofoil with vehicle frame side with mounting seat, make vehicle frame front end left and right connect to a framed structure, can strengthen stability and the fastness of whole flat spring bracket part and steering wheel part.
Preferably, the quantity of described mounting seat is two, and mounting seat is located at respectively U-shaped anti-torsion beam both upper ends thereof, and mounting seat is square, and mounting seat is provided with connecting bore I.
Preferably, the quantity of described side mount pad is two groups totally four, and two groups of side mount pads are located at respectively the side of U-shaped anti-torsion beam both upper ends thereof, and side mount pad is " L " type, and side mount pad is provided with connecting bore II.
Preferably, described stiffening plate is riveted on the bending part of U-shaped anti-torsion beam bottom.
Preferably, described mounting seat and side mount pad are welded on the top of U-shaped anti-torsion beam.
Preferably, described mounting seat is connected with vehicle frame with side mount pad.
The beneficial effects of the utility model are: by the bottom bending part at U-shaped anti-torsion beam, stiffening plate is set, mounting seat and side mount pad are set on the top of U-shaped anti-torsion beam, can strengthen the intensity of anti-torsion beam; In addition, reasonable in design of the present utility model is reliable, designs simplification, with short production cycle, productive costs is low, and without taking excessive space when the arrangement, firm and reliable connection, install simple, lightweight, can be when realizing light-weight design, meet shock resistance, endurance, requirement lightweight and easy to assembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model plan structure schematic diagram.
Fig. 3 is the utility model side-looking structural representation.
In figure, 1, connecting bore II, 2, connecting bore I, 3, mounting seat, 4, side mount pad, 5, anti-torsion beam body, 6, stiffening plate.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figure 1 to Figure 3, a kind of novel large rigidity anti-torsion of vehicle frame front end beam of the present utility model, comprise anti-torsion beam body 5, this anti-torsion beam body 5 is " U " type, in the bottom of U-shaped anti-torsion beam, bending part is provided with stiffening plate 6, and the top of U-shaped anti-torsion beam is provided with mounting seat 3 and side mount pad 4.
By the body of anti-torsion beam being set as to " U " type, and at the bottom of U-shaped anti-torsion beam bending part, stiffening plate is set, utilize stiffening plate can strengthen the intensity of anti-torsion beam, can avoid bending part stress to concentrate the anti-torsion beam Local Cracking causing, and then can improve anti-twist, the anti-fatigue ability of anti-torsion beam; Simultaneously, on the top of U-shaped anti-torsion beam, be provided with mounting seat and side mount pad, and side mount pad is connected respectively with lower aerofoil with vehicle frame side with mounting seat, make vehicle frame front end left and right connect to a framed structure, can strengthen stability and the fastness of whole flat spring bracket part and steering wheel part.
In embodiment of the present utility model, the high tensile steel plate that anti-torsion beam body 5 is is 8mm by thickness is rolled into U-shaped, and at two stiffening plates of U-shaped anti-torsion beam bottom bending part riveted joint.The quantity of mounting seat 3 is two, and is welded on respectively U-shaped anti-torsion beam both upper ends thereof, mounting seat 3 is set as squarely simultaneously, and connecting bore I 2 is set in mounting seat 3 to be connected with vehicle frame lower aerofoil.The quantity of side mount pad 4 is two groups totally four, and two groups of side mount pads 4 are welded on respectively the side of U-shaped anti-torsion beam both upper ends thereof, and side mount pad 4 is set as to " L " type, and connecting bore II 1 is set on side mount pad 4 to be connected with vehicle frame side.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these are only casehistorys, protection domain of the present utility model is to be limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection domain of the present utility model.

Claims (4)

1. the novel large rigidity anti-torsion of a vehicle frame front end beam, comprise anti-torsion beam body, it is characterized in that: described anti-torsion beam body is " U " type, the bottom bending part of U-shaped anti-torsion beam is provided with stiffening plate, the top of U-shaped anti-torsion beam is provided with mounting seat and side mount pad, the quantity of described mounting seat is two, mounting seat is located at respectively U-shaped anti-torsion beam both upper ends thereof, mounting seat is square, mounting seat is provided with connecting bore I, the quantity of described side mount pad is two groups totally four, two groups of side mount pads are located at respectively the side of U-shaped anti-torsion beam both upper ends thereof, side mount pad is " L " type, side mount pad is provided with connecting bore II.
2. a kind of novel large rigidity anti-torsion of vehicle frame front end beam as claimed in claim 1, is characterized in that: described stiffening plate is riveted on the bending part of U-shaped anti-torsion beam bottom.
3. a kind of novel large rigidity anti-torsion of vehicle frame front end beam as claimed in claim 2, is characterized in that: described mounting seat and side mount pad are welded on the top of U-shaped anti-torsion beam.
4. a kind of novel large rigidity anti-torsion of vehicle frame front end beam as claimed in claim 1, is characterized in that: described mounting seat is connected with vehicle frame with side mount pad.
CN201420227979.1U 2014-05-06 2014-05-06 Novel frame front-end large-stiffness anti-torsion beam Expired - Lifetime CN203888877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420227979.1U CN203888877U (en) 2014-05-06 2014-05-06 Novel frame front-end large-stiffness anti-torsion beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420227979.1U CN203888877U (en) 2014-05-06 2014-05-06 Novel frame front-end large-stiffness anti-torsion beam

Publications (1)

Publication Number Publication Date
CN203888877U true CN203888877U (en) 2014-10-22

Family

ID=51715316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420227979.1U Expired - Lifetime CN203888877U (en) 2014-05-06 2014-05-06 Novel frame front-end large-stiffness anti-torsion beam

Country Status (1)

Country Link
CN (1) CN203888877U (en)

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