CN212148741U

CN212148741U - Vehicle anti-collision beam casting and heavy truck

Info

Publication number: CN212148741U
Application number: CN202020397340.3U
Authority: CN
Inventors: 刘振; 唐明; 李子昂; 洪恺; 黄鑫; 周亚莲; 薛梦玲
Original assignee: Anhui Hualing Automobile Co Ltd
Current assignee: Anhui Hualing Automobile Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-15
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a vehicle anticollision roof beam foundry goods, including the cast foundry goods body of integral type, the up end of foundry goods body is provided with under the frame airfoil mounting hole, and the preceding terminal surface of foundry goods body is provided with anticollision roof beam mounting hole, and the rear end face of foundry goods body is provided with the coolant tank fixed orifices, and the side of foundry goods body is provided with the mounting hole of marking time of getting on the bus. Be provided with multiple mounting hole on the cast foundry goods body of integral type, frame, anticollision roof beam, coolant tank and getting on the bus are marked time and are connected on a foundry goods, reduce part quantity, and the installation is simple and convenient, rational utilization driver's cabin front end space, integrated optimization in limited space, and the reasonable firm in connection stability of overall arrangement is high, reduction in production cost, and the protection workman avoids accidental injury, reduces intensity of labour. The utility model discloses still disclose the heavy truck of including above-mentioned foundry goods.

Description

Vehicle anti-collision beam casting and heavy truck

Technical Field

The utility model relates to a vehicle equipment field especially relates to a vehicle anticollision roof beam foundry goods. Furthermore, the utility model discloses still relate to a heavy truck including above-mentioned foundry goods.

Background

With the rapid development of the automobile industry, users have higher and higher requirements on the stability of the quality of vehicle products and the performance of the whole automobile, particularly the requirements on the quality, the cargo carrying capacity, the comfort and the light weight of the whole automobile. At present, most vehicles need to pull goods as much as possible to meet the heavy load requirement on the premise of not exceeding the requirements of regulations, the weight of the whole vehicle needs to be reduced as much as possible, and the cargo carrying capacity, the comfort and the stability of the whole vehicle are improved as much as possible on the premise of ensuring the safety performance.

Among the present heavy truck, the anticollision roof beam need be connected on the frame through whole car anticollision roof beam support, and whole car anticollision roof beam support generally forms for a plurality of parts welding, not only bulky and heavy, transportation transport and installation are all inconvenient, the installation dimension is unstable yet, whole car quality to whole car, travelling comfort and lightweight have all caused certain influence, a plurality of spare parts are at same narrow and small spatial layout difficulty simultaneously, often need the cooperation of two three people just can accomplish during the installation, very big waste manpower, material resources and financial resources.

Therefore, how to provide a vehicle anti-collision beam casting which is simple and convenient to install is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle anticollision roof beam foundry goods is provided with multiple mounting hole on the cast foundry goods body of integral type, and the connection of a plurality of parts can be realized to a foundry goods, and the installation is simple and convenient, practices thrift the cost. Another object of the present invention is to provide a heavy truck comprising such a casting.

In order to solve the technical problem, the utility model provides a vehicle anticollision roof beam foundry goods, including the cast foundry goods body of integral type, the up end of foundry goods body is provided with airfoil mounting hole under the frame, the preceding terminal surface of foundry goods body is provided with the anticollision roof beam mounting hole, the rear end face of foundry goods body is provided with the coolant tank fixed orifices, the side of foundry goods body is provided with the mounting hole of marking time of getting on the bus.

Preferably, the casting body is in a vertical plate shape, the upper end edge of the casting body is integrally provided with an upper beam, a front beam is integrally arranged below the front end edge of the casting body, a rear beam is integrally arranged above the rear end edge of the casting body, the end surfaces of the upper beam, the front beam and the rear beam are vertical to the plate surface of the casting body, the lower airfoil surface mounting hole of the frame is arranged on the upper beam, the anti-collision beam mounting hole is arranged on the front beam, the cooling water tank fixing hole is arranged on the rear beam, the upper step mounting hole is formed in the lower portion of the rear end of the side face of the casting body, the axes of the lower wing face mounting hole of the frame, the anti-collision beam mounting hole and the cooling water tank fixing hole are parallel to the side face of the casting body, and the axis of the upper step mounting hole is perpendicular to the side face of the casting body.

Preferably, an inclined beam is integrally arranged above the edge of the front end of the casting body, the upper end of the inclined beam is connected with the front end of the upper beam, and the lower end of the inclined beam is connected with the upper end of the front beam.

Preferably, a first reinforcing beam and a second reinforcing beam which are inclined and bent at the middle part are arranged at the middle part of the side surface of the casting body, the upper end of the first reinforcing beam is connected with the middle part of the rear beam, the lower end of the first reinforcing beam is connected with the lower end of the oblique beam, the upper end of the second reinforcing beam is connected with the lower end of the rear beam, the lower end of the second reinforcing beam is connected with the lower end of the front beam, and the middle part of the first reinforcing beam and the middle part of the second reinforcing beam are intersected.

Preferably, a rib is provided on a side surface of the first reinforcing beam.

Preferably, the up end of upper beam is provided with the rectangle boss, under the frame airfoil mounting hole set up in the rectangle boss, the preceding terminal surface of front-axle beam is provided with preceding circular boss, the anticollision roof beam mounting hole set up in preceding circular boss, the rear end face of back-axle beam is provided with the circular boss in back, the coolant tank fixed orifices set up in the circular boss in back, the side of foundry goods body is provided with the side circular boss, the mounting hole of marking time of getting on the bus set up in the side circular boss.

Preferably, including two of arranging around the rectangle boss, every have arranged two around on the rectangle boss under the frame airfoil mounting hole, arrange four in four corners including being the rectangle preceding circular boss, every be provided with one on the preceding circular boss the anticollision roof beam mounting hole, including arranging two from top to bottom the circular boss of back, every be provided with one on the circular boss of back the coolant tank fixed orifices is arranged four in four corners including being the rectangle side circular boss, every be provided with one on the circular boss of side the mounting hole of marking time of getting on the bus.

Preferably, the casting body is provided with a hollow hole.

Preferably, a first triangular hollow hole is formed above the first reinforcing beam, a first circular hollow hole is formed below the second reinforcing beam, a second circular hollow hole is formed at a front gap between the first reinforcing beam and the second reinforcing beam, and a second triangular hollow hole is formed at a rear gap between the first reinforcing beam and the second reinforcing beam.

The utility model provides a heavy truck, including the frame and install in the vehicle anticollision roof beam foundry goods of frame below, the anticollision roof beam is installed in vehicle anticollision roof beam foundry goods the place ahead, coolant tank is installed at the rear of vehicle anticollision roof beam foundry goods, the side-mounting of vehicle anticollision roof beam foundry goods has the getting on the bus to mark time, the vehicle anticollision roof beam foundry goods specifically be one of the aforesaid arbitrary vehicle anticollision roof beam foundry goods.

The utility model provides a vehicle anticollision roof beam foundry goods, including the cast foundry goods body of integral type, the up end of foundry goods body is provided with under the frame airfoil mounting hole, and the preceding terminal surface of foundry goods body is provided with anticollision roof beam mounting hole, and the rear end face of foundry goods body is provided with the coolant tank fixed orifices, and the side of foundry goods body is provided with the mounting hole of marking time of getting on the bus. Be provided with multiple mounting hole on the cast foundry goods body of integral type, frame, anticollision roof beam, coolant tank and getting on the bus are marked time and are connected on a foundry goods, realize multi-functional set in an organic whole, reduce part quantity, and the installation is simple and convenient, rational utilization driver's cabin front end space, integrated optimization in limited space, and the firm in connection stability that rationally arranges is high, reduction in production cost protects the workman to avoid accidental injury, reduces intensity of labour.

The utility model discloses still provide a heavy truck including above-mentioned foundry goods, because above-mentioned foundry goods has above-mentioned technological effect, above-mentioned heavy truck also should have same technological effect, no longer introduces in detail here.

Drawings

Fig. 1 is a schematic structural diagram of a specific embodiment of a vehicle anti-collision beam casting provided by the present invention;

fig. 2 is an installation schematic diagram of a specific embodiment of the vehicle anti-collision beam casting provided by the present invention.

Detailed Description

The core of the utility model is to provide a vehicle anticollision roof beam foundry goods is provided with multiple mounting hole on the cast foundry goods body of integral type, and the connection of a plurality of parts can be realized to a foundry goods, and the installation is simple and convenient, practices thrift the cost. Another core of the utility model is to provide a heavy truck including above-mentioned foundry goods.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an embodiment of a vehicle anti-collision beam casting according to the present invention; fig. 2 is an installation schematic diagram of a specific embodiment of the vehicle anti-collision beam casting provided by the present invention.

The utility model provides a vehicle anticollision roof beam foundry goods can be applied to multiple vehicle, preferably, can be applied to heavy truck, including cast foundry goods body 1 of integral type, the up end of foundry goods body 1 is provided with airfoil mounting hole 2 under the frame, and the preceding terminal surface of foundry goods body 1 is provided with anticollision roof beam mounting hole 3, and the rear end face of foundry goods body 1 is provided with coolant tank fixed orifices 4, and the side of foundry goods body 1 is provided with the mounting hole 5 of marking time of getting on the bus.

The upper portion of the casting body 1 is connected with the frame 16 through the lower wing surface mounting hole 2 of the frame, the front portion of the casting body 1 is provided with the anti-collision beam 17 through the anti-collision beam mounting hole 3, the rear portion of the casting body 1 is provided with the cooling water tank 18 through the cooling water tank fixing hole 4, the outer side surface of the casting body 1 is provided with the boarding step 19 through the boarding step mounting hole 5, two casting bodies 1 can be symmetrically arranged and are respectively located at two ends of the lower wing of the frame 16, and connection stability is guaranteed.

Be provided with multiple mounting hole on cast foundry goods body 1 of integral type, frame 16, anticollision roof beam, coolant tank and get on the bus bolted connection of marking time realize multi-functional set in an organic whole on a foundry goods, reduce part quantity, the installation is simple and convenient, rational utilization driver's cabin front end space, integrated optimization in limited space, rationally distributed firm in connection stability height, reduction in production cost protects the workman to avoid accidental injury, reduces intensity of labour.

The utility model discloses in the vehicle anticollision roof beam foundry goods that embodiment provided, in order to simplify the structure, foundry goods body 1 is vertical platelike, upper end edge integral type at foundry goods body 1 is provided with upper beam 6, the below integral type of the front end edge of foundry goods body 1 is provided with front beam 7, the top integral type of the rear end edge of foundry goods body 1 is provided with back beam 8, upper beam 6, the terminal surface perpendicular to foundry goods body 1's of front beam 7 and back beam 8 face, wherein upper beam 6, front beam 7 and back beam 8 also are platelike spare, be about for vertical platelike foundry goods body 1 centers on through other plate, arrange the space for the mounting hole provides.

The lower wing surface mounting hole 2 of the frame is arranged on the upper beam 6, the anti-collision beam mounting hole 3 is arranged on the front beam 7, the cooling water tank fixing hole 4 is arranged on the rear beam 8, the upper step mounting hole 5 is arranged below the rear end of the side surface of the casting body 1, the axes of the lower wing surface mounting hole 2 of the frame, the anti-collision beam mounting hole 3 and the cooling water tank fixing hole 4 are parallel to the side surface of the casting body 1, and the axis of the upper step mounting hole 5 is perpendicular to the side surface of the casting body 1. Due to the arrangement mode of the boarding step mounting hole 5, a plate beam does not need to be arranged below the lower end edge and the rear end edge of the casting body 1. The cast body 1 can also be a thick plate with a certain width, i.e. without the need for separate plate-shaped beams.

In order to improve the integrity of the front edge of the casting and improve the strength, an inclined beam 9 is integrally arranged above the front edge of the casting body 1, the upper end of the inclined beam 9 is connected with the front end of the upper beam 6, and the lower end of the inclined beam 9 is connected with the upper end of the front beam 7. Due to the arrangement requirement of the mounting holes, the upper part of the front end edge of the casting body 1 is a sloping edge which is inclined backwards so as to save materials, and therefore the sloping beam 9 is also inclined backwards, namely the rear beam 8, the upper beam 6, the sloping beam 9 and the front beam 7 are sequentially connected in a head position to form a continuous beam structure, and the front end, the upper end and the rear end part wrapping the casting body 1 are wrapped. According to the arrangement requirement of the anti-collision beam mounting holes 3, the width of the front beam 7 is larger than that of the oblique beam 9, the widths of other beams are the same as that of the oblique beam 9, and the width size of each beam can be adjusted according to the situation.

In order to further improve the strength of the casting, a reinforcing beam can be additionally arranged, a first reinforcing beam 10 and a second reinforcing beam 11 which are inclined and are bent in the middle are arranged in the middle of the side face of the casting body 1, the upper end of the first reinforcing beam 10 is connected with the middle of the rear beam 8, the lower end of the first reinforcing beam 10 is connected with the lower end of the inclined beam 9, the upper end of the second reinforcing beam 11 is connected with the lower end of the rear beam 8, the lower end of the second reinforcing beam 11 is connected with the lower end of the front beam 7, and the middle bending part of the first reinforcing beam 10 is in intersection contact with the middle bending part of the second reinforcing beam 11, so that the first reinforcing beam 10 and the second reinforcing beam 11 are in an X-. Through the separation of X type structure, the upper portion of foundry goods body 1 is roughly triangle-shaped, and the lower part of foundry goods body 1 is roughly the rectangle, and the lower extreme protrusion of front beam 7 is in the lower extreme edge of foundry goods body 1 simultaneously, and the below protrusion in back beam 8 of foundry goods body 1 rear end edge, and everywhere is provided with the fillet. Each beam structure can be arranged on one side of the casting body 1, and can also be symmetrically arranged on two side plates. The number and the arrangement mode of the stiffening beams can be adjusted, and the utility model is in the protection scope.

Specifically, the side of the first reinforcing beam 10 is provided with a rib. Ribbed plates can be arranged on both sides of the bending junction.

The utility model discloses in the vehicle anticollision roof beam foundry goods that embodiment provided, for the convenience of the use of each mounting hole, need set up the boss in the position that has the mounting hole, each mounting hole sets up in the surface of boss, and the surface of boss carries out the finish machining, guarantees flatness and smoothness, the stability when being convenient for install other parts. Specifically, the upper end face of the upper beam 6 is provided with a rectangular boss, the lower airfoil mounting hole 2 of the frame is arranged on the rectangular boss, the front end face of the front beam 7 is provided with a front circular boss, the anti-collision beam mounting hole 3 is arranged on the front circular boss, the rear end face of the rear beam 8 is provided with a rear circular boss, the cooling water tank fixing hole 4 is arranged on the rear circular boss, the side face of the casting body 1 is provided with a side circular boss close to the rear lower part, the upper vehicle step mounting hole 5 is arranged on the side circular boss, or the shape, the height and the like of each boss are adjusted as required.

In this embodiment, be provided with four under the frame airfoil mounting hole 2 altogether, four crashproof roof beam mounting hole 3, two coolant tank fixed orificess 4 and four mounting hole 5 of marking time of getting on the bus, be provided with the rectangle boss that two were arranged around on the upper beam 6, and have two under the frame airfoil mounting hole 2 on every rectangle boss, the position of foundry goods body 1 can be adjusted around the installation, make under the frame airfoil mounting hole 2 that arrange along the straight line aim at the different connecting bolt of frame 16 lower limb, and then can adjust the fore-and-aft position of crashproof roof beam. The front beam 7 is provided with four front circular bosses, the four front circular bosses are arranged in a regular rectangular manner and are positioned at four corners of the rectangle, and each front circular boss is coaxially provided with an anti-collision beam mounting hole 3. Two rear circular bosses which are arranged up and down are arranged on the rear beam 8, and a cooling water tank fixing hole 4 is formed in each rear circular boss. The side of foundry goods body 1 is provided with four side circular bosss, is the rectangle and arranges, is located the four corners of rectangle, is provided with a mounting hole 5 of marking time of getting on the bus on every side circular boss. The quantity and the arrangement mode of each hole are adjusted according to the circumstances and are all in the protection scope of the utility model.

On the basis of the vehicle anti-collision beam casting provided by each specific embodiment, the casting body 1 is provided with the hollow holes, so that the weight of the casting is further reduced.

Specifically, a first triangular hollow hole 12 is arranged above the first reinforcing beam 10, is matched with the shape surrounded by the upper beam 6, the inclined beam 9 and the first reinforcing beam 10, and is positioned at a position, close to the front upper part, of the casting body 1, a first circular hollow hole 13 is arranged below the second reinforcing beam 11, is positioned in the center of a rectangle surrounded by four side circular bosses, and is positioned at a position, close to the rear lower part, of the casting body 1, the X-shaped structures of the first reinforcing beam 10 and the second reinforcing beam 11 are provided with a front seam and a rear seam, a second circular hollow hole 14 is arranged at the front seam, and a second triangular hollow hole 15 is arranged at the rear seam, so that all plates can be removed, and the lower part of the rear beam 8, the rear part of the first reinforcing beam 10 and the rear part of the second reinforcing beam 11 are directly surrounded. Still can set up the chimb in the edge in each fretwork hole, or adjust the quantity and the shape in fretwork hole according to the condition, all be within the utility model discloses a within the scope of protection.

In the machining process, the casting body 1 and the beams are integrally cast, corresponding hollow holes are cast, bosses and mounting holes are machined, the machining process is simplified, the cost is further saved, and the beams can be welded with the casting body 1.

In addition to above-mentioned vehicle anticollision roof beam foundry goods, the utility model discloses a specific embodiment still provides a heavy truck including above-mentioned vehicle anticollision roof beam foundry goods, and the structure of other each parts of this heavy truck please refer to prior art, and this text is no longer repeated.

It is right above the utility model provides a vehicle anticollision roof beam foundry goods and heavy truck have carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a vehicle anticollision roof beam foundry goods, its characterized in that, includes cast foundry goods body (1) of integral type, the up end of foundry goods body (1) is provided with airfoil mounting hole (2) under the frame, the preceding terminal surface of foundry goods body (1) is provided with anticollision roof beam mounting hole (3), the rear end face of foundry goods body (1) is provided with coolant tank fixed orifices (4), the side of foundry goods body (1) is provided with mounting hole (5) of marking time of getting on the bus.

2. The vehicle anti-collision beam casting according to claim 1, characterized in that the casting body (1) is in a vertical plate shape, an upper beam (6) is integrally arranged at the upper end edge of the casting body (1), a front beam (7) is integrally arranged below the front end edge of the casting body (1), a rear beam (8) is integrally arranged above the rear end edge of the casting body (1), and the end surfaces of the upper beam (6), the front beam (7) and the rear beam (8) are perpendicular to the plate surface of the casting body (1);

under the frame airfoil mounting hole (2) set up in put on the beams (6), anticollision roof beam mounting hole (3) set up in front beam (7), coolant tank fixed orifices (4) set up in back-end beam (8), have the getting on the bus to mark time mounting hole (5) set up in the below of the rear end of foundry goods body (1) side, airfoil mounting hole (2) under the frame anticollision roof beam mounting hole (3) with the axis of coolant tank fixed orifices (4) is on a parallel with the side of foundry goods body (1), the axis perpendicular to of getting on the bus marking time mounting hole (5) the side of foundry goods body (1).

3. A vehicle impact beam casting according to claim 2, wherein an oblique beam (9) is integrally provided above the front end edge of the casting body (1), the upper end of the oblique beam (9) is connected with the front end of the upper beam (6), and the lower end of the oblique beam (9) is connected with the upper end of the front beam (7).

4. A vehicle anti-collision beam casting according to claim 3, characterized in that the middle of the side of the casting body (1) is provided with a first reinforcement beam (10) and a second reinforcement beam (11) which are inclined and bent at the middle, the upper end of the first reinforcement beam (10) is connected with the middle of the rear beam (8), the lower end of the first reinforcement beam (10) is connected with the lower end of the oblique beam (9), the upper end of the second reinforcement beam (11) is connected with the lower end of the rear beam (8), the lower end of the second reinforcement beam (11) is connected with the lower end of the front beam (7), and the middle of the first reinforcement beam (10) and the middle of the second reinforcement beam (11) are crossed.

5. A vehicle impact beam casting according to claim 4, wherein the side of said first reinforcing beam (10) is provided with ribs.

6. The vehicle anti-collision beam casting according to claim 5, wherein a rectangular boss is arranged on the upper end face of the upper beam (6), the frame lower airfoil surface mounting hole (2) is arranged on the rectangular boss, a front circular boss is arranged on the front end face of the front beam (7), the anti-collision beam mounting hole (3) is arranged on the front circular boss, a rear circular boss is arranged on the rear end face of the rear beam (8), the cooling water tank fixing hole (4) is arranged on the rear circular boss, a side circular boss is arranged on the side face of the casting body (1), and the upper step mounting hole (5) is arranged on the side circular boss.

7. The vehicle anti-collision beam casting according to claim 6, wherein the vehicle anti-collision beam casting comprises two rectangular bosses arranged in a front-back manner, two lower frame airfoil surface mounting holes (2) are arranged in a front-back manner on each rectangular boss, four front circular bosses arranged in four corners in a rectangular manner are included, one anti-collision beam mounting hole (3) is arranged on each front circular boss, two rear circular bosses arranged in a top-bottom manner are included, one cooling water tank fixing hole (4) is arranged on each rear circular boss, four side circular bosses arranged in four corners in a rectangular manner are included, and one upper frame step mounting hole (5) is arranged on each side circular boss.

8. The vehicle impact beam casting according to any one of claims 4 to 7, wherein a hollowed hole is provided on the casting body (1).

9. The vehicle anti-collision beam casting according to claim 8, characterized in that a first triangular hollowed hole (12) is arranged above the first reinforcing beam (10), a first circular hollowed hole (13) is arranged below the second reinforcing beam (11), a second circular hollowed hole (14) is arranged at a front seam of the first reinforcing beam (10) and the second reinforcing beam (11), and a second triangular hollowed hole (15) is arranged at a rear seam of the first reinforcing beam (10) and the second reinforcing beam (11).

10. A heavy truck comprising a frame (16) and a vehicle impact beam casting mounted below the frame (16), characterized in that an impact beam (17) is mounted in front of the vehicle impact beam casting, a cooling water tank (18) is mounted behind the vehicle impact beam casting, and a boarding step (19) is mounted on a side of the vehicle impact beam casting, in particular the vehicle impact beam casting according to any one of claims 1 to 9.