CN219601378U - Casting front cross beam - Google Patents

Abstract

The utility model relates to the technical field of auto parts, in particular to a cast front cross beam, which comprises a cross beam main body, wherein two sides of the front surface of the cross beam main body are provided with ventilation openings in a hollowed-out manner, and the front air inlet grille of a commercial vehicle is omitted, so that the heat dissipation effect is greatly improved by adopting a hollow design, and the hollowed-out ventilation openings are more convenient to dissipate heat, and the front surface of the cross beam main body is provided with a traction hook slot in the middle, so that the front surface of the cross beam main body has the beneficial effects that: according to the utility model, the front cross beam is fixedly connected to the front extension beam and the bumper bracket through the bolts, so that the front cross beam is convenient to install, use and follow-up disassembly and overhaul, the installation position of the integral structure is arranged in front, a larger installation space is reserved for the heat dissipation structure at the rear side of the integral structure, the heat dissipation is convenient to carry out, the integral casting forming is realized, the hollow structure is arranged, the weight of the front cross beam can be effectively reduced, and the traction hook groove is arranged in the middle of the cross beam main body, so that the traction hook is convenient to connect and position.

Description

Casting front cross beam

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a cast front cross beam.

Background

The front cross beam is an important component part in the frame, and when the wheels are impacted by the ground, the front cross beam can bear the impact and disperse stress, so that the design of the front cross beam needs to meet the requirements of strength and rigidity.

The existing automobile front cross beam is generally fixed by welding, two sides are welded with a frame, the structural installation space is limited, sufficient installation space is not reserved for a radiator, the overheating phenomenon can occur when the automobile runs on an uphill road section, the radiating effect is poor, and the traction hook grooves of the general front cross beam are arranged on two sides, and according to practical experience, the traction hooks are used for a long time on the sides, so that the frame is damaged, therefore, a front cross beam structure which is convenient to install, provides sufficient installation space for the radiator, is convenient to radiate heat and improves the installation position of the traction hooks is needed.

Disclosure of Invention

The present utility model aims to provide a cast front cross beam to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cast front cross member comprising

The novel cross beam comprises a cross beam body, wherein ventilation ports are formed in the hollow parts on two sides of the front face of the cross beam body, a traction hook slot is formed in the middle of the front face of the cross beam body, a connecting frame is integrally formed in the casting of the two sides of the cross beam body, and a fixing frame is integrally formed in the casting of the end part of the connecting frame.

Preferably, the supporting seat is convexly arranged at the upper end and the lower end inside the traction hook slot, a traction pin hole is formed in the middle of the supporting seat, the traction pin hole penetrates through the beam main body from top to bottom, and a traction pin is inserted into the traction pin hole from top to bottom.

Preferably, the two sides of the connecting frame are hollowed-out, and a fixing frame is arranged at the tail end in an integrated manner.

Preferably, the fixing frame comprises a front connecting plate and a side connecting plate, the front connecting plate and the side connecting plate are arranged at ninety degrees, a plurality of fixing holes are formed in the edges of the front connecting plate and the side connecting plate, fixing bolts are connected in the fixing holes, the front connecting plate is fixedly connected to the end part of the frame extension beam through bolts, and the side connecting plate is fixedly connected to the bumper bracket through bolts.

Preferably, the beam body is integrally formed by casting, the shape of the beam body corresponds to the appearance of the automobile cab, and the outside paint is the same as the cab.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the front cross beam is fixedly connected to the front extension beam and the bumper bracket through the bolts, so that the front cross beam is convenient to install, use and follow-up disassembly and overhaul, the installation position of the integral structure is arranged in front, a larger installation space is reserved for the heat dissipation structure at the rear side of the integral structure, the heat dissipation is convenient to carry out, the integral casting forming is realized, the hollow structure is arranged, the weight of the front cross beam can be effectively reduced, and the traction hook groove is arranged in the middle of the cross beam main body, so that the traction hook is convenient to connect and position.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the rear structure of the present utility model.

In the figure: the novel cross beam comprises a cross beam main body 1, a ventilation port 2, a traction hook slot 3, a support seat 4, a traction pin hole 5, a connecting frame 6, a fixing frame 7, a front connecting plate 8 and a side connecting plate 9.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 2, the present utility model provides a technical solution: a cast front cross member comprising

The front two sides of the beam main body 1 are hollowed out and provided with the ventilation openings 2, the front air inlet grille of the commercial vehicle is omitted, the hollow design is adopted, the radiating effect is greatly improved, the hollowed-out ventilation openings 2 are more convenient for radiating, the middle of the front of the beam main body 1 is provided with the traction hook slot 3, the two sides of the beam main body 1 are integrally molded and cast with the connecting frame 6, and the end part of the connecting frame 6 is integrally molded and cast with the fixing frame 7;

the supporting seat 4 is convexly arranged at the upper end and the lower end inside the traction hook slot 3, the traction pin hole 5 is formed in the middle of the supporting seat 4, the traction pin hole 5 penetrates through the beam main body 1 from top to bottom, the traction pin is inserted into the traction pin hole 5 from top to bottom, the traction hook can be supported through the supporting seat 4, the traction hook is ensured to be positioned in the middle of the traction hook slot 3, the use effect and the stability are improved, and the traction hook can be conveniently connected and dismantled through the pluggable traction pin, so that the use convenience is improved;

the two sides of the connecting frame 6 are arranged in a hollowed-out shape, the tail ends of the connecting frame 6 are integrally formed and provided with the fixing frames 7, the radiating effect is improved through the connecting frame 6 with hollowed-out design, and the hollowed-out positions can be provided with side auxiliary traction hook grooves, so that the using effect is further improved;

the fixing frame 7 comprises a front connecting plate 8 and a side connecting plate 9, the front connecting plate 8 and the side connecting plate 9 are arranged at ninety degrees, a plurality of fixing holes are formed in the edges of the front connecting plate 8 and the side connecting plate 9, fixing bolts are connected in the fixing holes, the front connecting plate 8 is fixedly connected to the end part of the frame extension beam through bolts, the side connecting plate 9 is fixedly connected to the bumper bracket through bolts, the whole front cross beam can be fixedly connected to the end part of the frame extension beam and the bumper bracket through bolts, the mounting and the dismounting are convenient, the subsequent overhaul and maintenance are convenient, a larger space can be reserved at the rear side before the mounting position is reached, and the mounting of the heat radiator is convenient;

the beam main body 1 is integrally formed through casting, the shape of the beam main body 1 corresponds to the appearance of an automobile cab, the outside paint is the same as the cab, and the firmness can be greatly improved through cast iron casting forming, so that the safety feeling of a user is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A cast front cross member, characterized by: comprising

The novel cross beam comprises a cross beam body (1), wherein ventilation ports (2) are formed in the hollowed-out mode on two sides of the front face of the cross beam body (1), a traction hook slot (3) is formed in the middle of the front face of the cross beam body (1), a connecting frame (6) is integrally formed in the casting mode on two sides of the cross beam body (1), and a fixing frame (7) is integrally formed in the casting mode on the end portion of the connecting frame (6).

2. A cast front cross beam as in claim 1, wherein: the traction hook is characterized in that a supporting seat (4) is arranged at the upper end and the lower end of the inside of the traction hook slot (3) in a protruding mode, a traction pin hole (5) is formed in the middle of the supporting seat (4), the traction pin hole (5) penetrates through the beam main body (1) up and down, and a traction pin is inserted into the traction pin hole (5) from top to bottom.

3. A cast front cross beam as in claim 1, wherein: the two sides of the connecting frame (6) are hollowed-out, and a fixing frame (7) is arranged at the tail end in an integrated manner.

4. A cast front cross beam as in claim 3, wherein: the fixing frame (7) comprises a front connecting plate (8) and a side connecting plate (9), wherein the front connecting plate (8) and the side connecting plate (9) are arranged at ninety degrees, a plurality of fixing holes are formed in the edges of the front connecting plate (8) and the side connecting plate (9), fixing bolts are connected in the fixing holes, the front connecting plate (8) is fixedly connected to the end part of a frame extension beam through bolts, and the side connecting plate (9) is fixedly connected to a bumper bracket through bolts.

5. A cast front cross beam as in claim 1, wherein: the beam main body (1) is integrally formed through casting, the shape of the beam main body (1) corresponds to the appearance of an automobile cab, and the outside paint is the same as the cab.