CN219074297U

CN219074297U - Frame casting

Info

Publication number: CN219074297U
Application number: CN202222777809.8U
Authority: CN
Inventors: 蔡敏南
Original assignee: Xiangshan Chuangyi Metal Products Co ltd
Current assignee: Xiangshan Chuangyi Metal Products Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-05-26
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a frame casting, which comprises a straight pouring opening piece and a flow guiding channel piece. This frame foundry goods, the centre of frame foundry goods main part is equipped with the lightening hole, be equipped with the straight mouth piece of pouring in the lightening hole, the straight mouth piece of pouring is the toper setting, the outside circumference fixedly connected with of straight mouth piece of pouring is led the runner piece, it forms the water conservancy diversion passageway on pouring the mould to lead the runner piece, the one end and the frame foundry goods main part fixed connection of runner piece, the junction of runner piece and frame foundry goods main part is the shrink form, thereby the convenience is pour the shaping at the frame foundry goods main part and is followed by the cutting off the runner piece, make can form pouring mouthful and pouring the runner on pouring the mould, make pouring the liquid can be convenient pack in the mould, simultaneously through the setting that the upper portion of straight mouth piece is little lower part is big, can form the sprue on pouring the mould, when filling the type perpendicularly, the sprue forms the pressure feeding passageway with the foundry goods originally after the pattern is accomplished, thereby make pouring the shaping more convenient.

Description

Frame casting

Technical Field

The utility model relates to the field of automobiles, in particular to a frame casting.

Background

The frame is a frame structure which is bridged on the front axle and the rear axle of the automobile, commonly called a girder, and is a matrix of the automobile. The vehicle is generally composed of two longitudinal beams and a plurality of transverse beams, and is supported on wheels through a suspension device, a front axle and a rear axle. The frame must have sufficient strength and rigidity to withstand the load of the vehicle and the impact transmitted from the wheels. The frame is used for supporting and connecting the assemblies of the automobile, so that the assemblies maintain relatively correct positions and bear various loads inside and outside the automobile.

The frame foundry goods is a subassembly on the frame, forms through casting technology processing, however, at present traditional frame foundry goods on the market, can't be better when pouring the casting to it form pouring runner, forms the packing to pouring the die cavity, forms frame foundry goods major structure, therefore proposes a frame foundry goods and optimizes it, forms the water conservancy diversion passageway when being the grinding apparatus preparation through increasing auxiliary structure to it is more convenient to make pouring the shaping.

Disclosure of Invention

The utility model aims to provide a frame casting for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a frame foundry goods, includes the frame foundry goods main part, the centre of frame foundry goods main part is equipped with the lightening hole, is equipped with the straight pouring mouth piece in the lightening hole, and the straight pouring mouth piece is the toper setting, and the upper portion of straight pouring mouth piece is little lower part big, can form the sprue on pouring the mould, and when filling the type perpendicularly, sprue and the casting originally form the pressure feeding passageway after the flow pattern is accomplished, and the outside circumference fixedly connected with of straight pouring mouth piece leads runner piece, leads runner piece and forms the water conservancy diversion passageway on pouring the mould, leads runner piece's one end and frame foundry goods main part fixed connection, leads runner piece and frame foundry goods main part's junction and is the shrink form to conveniently pour the shaping back to leading runner piece at frame foundry goods main part and cut.

As a further scheme of the utility model: the top surface fixedly connected with connecting seat of frame foundry goods main part.

As still further aspects of the utility model: the inside fixedly connected with strengthening rib of bottom surface of frame foundry goods main part, the strengthening rib is equipped with four, and the strengthening rib sets up in the four corners of frame foundry goods main part.

As still further aspects of the utility model: the frame casting main body comprises four connecting arms which are respectively arranged at four corners of the frame casting main body.

As still further aspects of the utility model: the upper two connecting arms are symmetrically provided with first mounting holes, and the lower two connecting arms are symmetrically provided with second mounting holes.

As still further aspects of the utility model: and shaft sleeves are arranged in the second mounting holes in a penetrating mode.

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

1. according to the utility model, through the matching use among the frame casting main body, the lightening hole, the straight pouring opening piece and the flow guiding channel piece, a pouring opening and a pouring channel can be formed on the pouring die, so that pouring liquid can be filled in the die conveniently, meanwhile, through the arrangement that the upper part of the straight pouring opening piece is small and the lower part is large, a straight pouring channel can be formed on the pouring die, and during vertical filling, the straight pouring channel and the casting main piece form a pressure feeding channel after the flow pattern is completed, so that the pouring molding is more convenient.

2. The utility model improves the structural strength of the frame casting main body through the arrangement of the reinforcing ribs.

3. According to the utility model, the frame assembly main body can be conveniently connected and fixed with other assemblies through the arrangement of the connecting seat, the first mounting hole, the shaft sleeve, the connecting arm and the second mounting hole.

Drawings

Fig. 1 is a schematic structural view of a frame casting.

Fig. 2 is a bottom view of a frame casting.

Fig. 3 is a front side view of a frame casting.

In the figure: 1. a frame casting body; 2. a lightening hole; 3. casting the mouth piece directly; 4. a flow guide channel member; 5. a connecting seat; 6. reinforcing ribs; 7. a first mounting hole; 8. a shaft sleeve; 9. a connecting arm; 10. and a second mounting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the utility model, a frame casting comprises a frame casting main body 1, wherein a lightening hole 2 is arranged in the middle of the frame casting main body 1, the lightening hole 2 is arranged to effectively reduce the weight of the frame casting main body 1, so that the weight of a vehicle body is reduced, a straight casting opening piece 3 is arranged in the lightening hole 2, the straight casting opening piece 3 is arranged in a conical shape, the upper part of the straight casting opening piece 3 is small, the lower part of the straight casting opening piece is large, a straight pouring gate can be formed on a casting mold, when vertical filling is performed, the straight pouring gate and the casting main body form a pressure feeding channel after the flow pattern is completed, the outer circumference of the straight casting opening piece 3 is fixedly connected with a flow guiding channel piece 4, the flow guiding channel is formed on the casting mold, one end of the flow guiding channel piece 4 is fixedly connected with the frame casting main body 1, and the joint of the flow guiding channel piece 4 and the frame casting main body 1 is in a shrinkage shape, so that the flow guiding channel piece 4 is conveniently cut after the casting main body 1 is cast and molded.

The top surface of the frame casting main body 1 is fixedly connected with a connecting seat 5.

The inside fixedly connected with strengthening rib 6 of bottom surface of frame foundry goods main part 1, strengthening rib 6 are equipped with four, and strengthening rib 6 set up in the four corners of frame foundry goods main part 1 to strengthen the structural strength of four linking arm 9, reduce the possibility of fracture.

The frame casting main body 1 comprises four connecting arms 9, and the connecting arms 9 are respectively arranged at four corners of the frame casting main body 1.

The upper two connecting arms 9 are symmetrically provided with first mounting holes 7 so as to be convenient to connect with other connecting components, and the lower two connecting arms 9 are symmetrically provided with second mounting holes 10.

The second mounting holes 10 are internally and respectively provided with a shaft sleeve 8 in a penetrating way, so that the penetrating connection of the optical axis is facilitated.

The working principle of the utility model is as follows:

according to the frame casting, the casting mold is processed, the sprue is formed by the casting opening part 3, the diversion channel is formed by the diversion channel part 4, the casting cavity is formed by the frame casting main body 1, casting is performed through the sprue, casting liquid is shunted through the diversion channel, and accordingly the casting cavity of the mold is filled, so that the frame casting is formed, after the frame casting to be cast is cooled and molded, the frame casting is taken out, and then the junction between the diversion channel part 4 and the frame casting main body 1 is cut off, so that the frame casting main body 1 forms an independent component, and the processing of the frame casting is completed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Frame foundry goods, including frame foundry goods main part (1), its characterized in that: the middle of frame foundry goods main part (1) is equipped with lightening hole (2), is equipped with straight pouring mouth piece (3) in lightening hole (2), and straight pouring mouth piece (3) are the toper setting, and the outside circumference fixedly connected with flow guiding channel piece (4) of straight pouring mouth piece (3), the one end and the frame foundry goods main part (1) fixed connection of flow guiding channel piece (4), and the junction of flow guiding channel piece (4) and frame foundry goods main part (1) is the shrink form.

2. A frame casting according to claim 1, wherein: the top surface of the frame casting main body (1) is fixedly connected with a connecting seat (5).

3. A frame casting according to claim 1, wherein: the frame casting comprises a frame casting body (1), wherein reinforcing ribs (6) are fixedly connected to the inner side of the bottom surface of the frame casting body (1), four reinforcing ribs (6) are arranged, and the reinforcing ribs (6) are arranged at four corners of the frame casting body (1).

4. A frame casting according to claim 1, wherein: the frame casting main body (1) comprises four connecting arms (9), and the connecting arms (9) are respectively arranged at four corners of the frame casting main body (1).

5. A frame casting according to claim 4, wherein: the upper two connecting arms (9) are symmetrically provided with first mounting holes (7), and the lower two connecting arms (9) are symmetrically provided with second mounting holes (10).

6. A frame casting according to claim 5, wherein: and shaft sleeves (8) are respectively and penetratingly arranged in the second mounting holes (10).