Cross beam welding opening structure
A technology for beams and connecting plates, applied in welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of poor beam firmness, beam deformation, and beams that cannot be used normally, and achieve the effect of preventing deformation.
Inactive Publication Date: 2021-03-16
十堰良凯工贸有限公司
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Problems solved by technology
[0005] The object of the present invention is to provide a beam welding opening structure to solve the problem that the beam is easily deformed due to the high temperature generated during welding when the existing beam is welded in the above background technology, resulting in the loss of the firmness of the beam. Poor, severe deformation may directly lead to the problem that the beam cannot be used normally
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] see Figure 1 to Figure 5 , an embodiment provided by the present invention: a beam welding opening structure, including a beam body 1, the beam body 1 includes a triangular fixing plate 101 and a mounting hole 102, and a triangular fixing plate is provided on the front and rear sides of both ends of the beam body 1. plate 101, and a supporting plate 2 is provided in the middle of the bottom of the beam body 1, and the supporting plate 2 is a rectangular structure; plate 201, and the two side plates 201 are rectangular structures; two side plates 201 are provided with a threaded rod, and the inner ends of the two threaded rods are rotated to install a splint 2...
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The invention discloses a cross beam welding opening structure, relates to the technical field of automobile accessories, and solves the problems that when an existing cross beam is welded, the crossbeam is prone to deformation due to high temperature generated during welding, so that the firmness of the cross beam becomes poor, and serious deformation can also directly cause that the cross beamcannot be used normally. The cross beam welding opening structure comprises a cross beam body, a supporting plate and supporting rods, wherein a bottom plate is arranged at the bottom of the supporting plate; the bottom plate is of a U-shaped structure; the two supporting rods are arranged in the bottom plate in a sliding mode; a vertical rod is arranged at the top of the bottom plate; a connecting plate is arranged on the vertical rod in a sliding mode; and the two-thirds length sections of the two supporting rods are each provided with a sleeve plate; and the two sleeve plates are of an annular structure. The part, most prone to deformation, of the cross beam body is supported through two fixing plates, and thus, the situation that the cross beam body shrinks and deforms in the welding process, and consequently the cross beam body cannot be normally used is prevented.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a beam welding opening structure. Background technique [0002] The frame is generally composed of longitudinal beams and beams. There are mainly two types of side beam type and middle beam type. The beam is used to ensure the torsional stiffness of the frame and bear the longitudinal load, and can also support the main components of the car. The structural feature of the side beam frame is that it is easy to install the cab, compartment and some special equipment and arrange other assemblies, which is conducive to the modification of modified vehicles and the development of various types of vehicles, so it is widely used in trucks and most special vehicles. . [0003] For example, the patent No. CN210101764U discloses a car beam, which includes a beam body. The middle part of the beam body is a straight groove, and the two ends of the straight groove are connecting parts. ...
Claims
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Login to View More IPC IPC(8): B23K31/00
CPCB23K31/003
Inventor 彭玉林王仁杰
Owner 十堰良凯工贸有限公司