CN214663649U

CN214663649U - Automobile end cone shell

Info

Publication number: CN214663649U
Application number: CN202022957423.6U
Authority: CN
Inventors: 白瑛; 曹一枢; 陆杰; 段玉霞; 王晓喜; 周田; 吴锴; 方杰; 刘志强
Original assignee: Wuxi Dawn Die and Stamping Co Ltd
Current assignee: Wuxi Dawn Die and Stamping Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-09
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses an automobile end cone shell, which comprises a shell body, wherein the shell body is of a hoof-shaped structure; the side of the shell gradually converges towards the other side; the convex convergence part is circular; an included angle formed between the circular diameter and the diameter of the bottom of the shell is an acute angle; the circular part is provided with a through hole; the through hole is communicated with the inside of the shell. The utility model provides an automobile end cone shell can effectual convenient installation to can guarantee the effect of the security of car after the installation.

Description

Automobile end cone shell

Technical Field

The utility model relates to an automotive filed especially relates to car end cone shell field.

Background

The production of automobile parts is an important component in the automobile manufacturing process, and the quality of the automobile parts can greatly influence the quality of the automobile; therefore, higher requirements need to be put forward in the production process of the automobile parts, so that the produced automobile can have better safety; in the process of machining the part, the shape and the material of the part need to be designed and selected more finely, and a more reasonable machining process is adopted for machining production.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a car end awl casing can effectual convenient installation to can guarantee the effect of the security of car after the installation.

The technical scheme is as follows: in order to achieve the above purpose, the technical scheme of the utility model is as follows:

an automobile end cone shell comprises a shell body, wherein the shell body is of a hoof-shaped structure; the side of the shell gradually converges towards the other side; the convex convergence part is circular; an included angle formed between the circular diameter and the diameter of the bottom of the shell is an acute angle; the circular part is provided with a through hole; the through hole is communicated with the inside of the shell, and the through hole is arranged in an inserting mode, so that the increase is stable.

Furthermore, the convex surface of the shell is a curved surface; a convex point structure is arranged on the curved surface; the bump structure comprises an upper bump area; an upper convex area is arranged in the middle of the shell along the upward convex direction of the curved surface; the section of the upper convex area is arc-shaped; and a concave area is formed between the upper convex area and the circular area, so that the fastening and fitting degree is improved.

Furthermore, the bump structure also comprises a triangular bump; the two sides of the concave area along the length direction of the upper convex area are symmetrically provided with triangular convex points; the cross section of the triangular salient point is triangular, the triangular salient point is close to the circular arrangement, the triangular salient point is convenient to embed and install, and the side movement is prevented.

Furthermore, the bump structure further comprises a rectangular bump; a rectangular convex point is arranged on the curved surface of one side of the upper convex area, which is far away from the circular shape; rectangular bump is next to the protruding district setting, improves the steadiness.

Furthermore, the round through hole is provided with a hole flanging; the hole flanging is upwards flanged along the circular upward convex direction.

Furthermore, an annular edge is fixedly arranged at the bottom edge of the shell in the annular direction; the edge of the annular edge is matched with the edge of the curved surface; the side edge of the flanging, which is far away from the shell, is provided with a side edge; the side edge is arranged corresponding to one side of the circular shape; the side edges are arc-shaped; can carry out spacing installation, reinforcing steadiness.

Has the advantages that: the utility model can be alternated with other components during installation, and then the installation is carried out, thus having good stability; including but not limited to the following benefits:

1) the shell structure is processed in a stamping mode, and the plurality of salient points are stamped in the shell structure, so that the shell can be guaranteed to be mutually limited with other parts during installation, the compactness is improved, and the stability is improved;

2) the casing shroud then stabilizes the installation on other parts during the installation to set up through alternating the through-hole, improved the steadiness, can avoid taking place between the part and move laterally, have good stability.

Drawings

FIG. 1 is a view showing the construction of a housing;

FIG. 2 is a view showing a structure of a bump;

figure 3 is a cross-sectional view of the upper lobe configuration.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1-3: an automobile end cone shell comprises a shell body 1, wherein the shell body 1 is of a hoof-shaped structure; the converging bulge 2 gradually converges from one side to the other side of the shell 1; the convergence part of the bulge 2 is a round 3; an included angle formed between the diameter of the circular 3 and the diameter of the bottom of the shell 1 is an acute angle; the round 3 is provided with a through hole 31; the through hole 31 is provided to penetrate the inside of the housing 1. Therefore, the shell 1 is of a concave structure, other installation parts can be covered when the shell is installed, the limiting can be effectively carried out, and the parts can be prevented from moving; can block spacing firm through circular 3 to install through-hole 31, can improve closely spent, reinforcing stability.

The convex surface of the shell 1 is a curved surface 4; the curved surface is provided with a convex point structure 5; the bump structure 5 comprises a raised region 51; an upper convex area 51 is arranged in the middle of the shell 1 along the upward convex direction of the curved surface 4; the section of the upper convex area 51 is arc-shaped; the raised areas 51 form depressed areas 6 with the circular shape 3. The upper convex areas 51 and the lower convex areas 6 are arranged on the curved surface of the shell and can be well matched with the surfaces of other parts, so that staggered installation is formed, side movement can be prevented, and the parts can be prevented from loosening after installation.

The bump structure 5 further comprises a triangular bump 52; the two sides of the lower concave area 6 along the length direction of the upper convex area 51 are symmetrically provided with triangular convex points 52; the cross section of the triangular salient point 52 is triangular, and the triangular salient point 52 is arranged close to the circle 3. When the fixing device is installed, the corresponding cards of other parts are embedded into the triangular salient points 52, so that the parts are mutually limited, and a good fixing effect can be achieved.

The bump structure 5 further comprises a rectangular bump 53; a rectangular salient point 53 is arranged on the curved surface 4 at one side of the upper convex area 51, which is far away from the circular shape 3; the rectangular bumps 53 are arranged next to the upper convex areas 51; the same rectangular convex points 53 can be matched and clamped with other parts, so that the mutual fastening and fitting can be ensured after the installation, and the loosening and the slipping are avoided.

The through hole 31 of the circular 3 is provided with a hole flanging 32; the flanging hole 32 is upwards flanged along the upward convex direction of the round 3; when the device is installed, other components penetrate through the through hole, then the hole flanging 32 is tightly attached to the surfaces of the other components, and then fastening installation is carried out, so that the installation arrangement which is penetrated in the penetrating way can avoid separation, and the safety is improved.

An annular edge 11 is fixedly arranged at the bottom edge of the shell 1 in the annular direction; the edge of the annular edge 11 is matched with the edge of the curved surface 4; a side edge 12 is arranged on one side edge of the flanging 11 away from the shell 1; the side edge 12 is arranged corresponding to one side of the circular shape 3; the sides 12 are arcuate. The ring edge 11 is tightly sleeved on other parts, can be tightly attached to avoid loosening, and can be arranged and attached to the surfaces of other parts through the side edge, so that the anti-slipping and fastening effects can be achieved.

The above is the preferred embodiment of the present invention, and for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements and color enhancement can be made, and these improvements and color enhancement are also considered as the protection scope of the present invention.

Claims

1. An automobile end cone shell is characterized in that: the novel shoe comprises a shell (1), wherein the shell (1) is of a hoof-shaped structure; the shell (1) is provided with a converging bulge (2) gradually converging from one side to the other side; the convergence part of the bulges (2) is a circular shape (3); an included angle formed between the diameter of the circular shape (3) and the diameter of the bottom of the shell (1) is an acute angle; a through hole (31) is formed in the circular shape (3); the through hole (31) is communicated with the interior of the shell (1).

2. The automotive end cone housing of claim 1 wherein: the convex surface of the shell (1) is a curved surface (4); a salient point structure (5) is arranged on the curved surface; the bump structure (5) comprises an upper convex area (51); an upper convex area (51) is arranged in the middle of the shell (1) along the upward convex direction of the curved surface (4); the section of the upper convex area (51) is arc-shaped; a concave area (6) is formed between the upper convex area (51) and the circular area (3).

3. The automotive end cone housing of claim 2 wherein: the bump structure (5) further comprises a triangular bump (52); triangular salient points (52) are symmetrically arranged on the two sides of the concave area (6) along the length direction of the upper convex area (51); the cross section of the triangular salient point (52) is triangular, and the triangular salient point (52) is arranged close to the circle (3).

4. The automotive end cone housing of claim 2 wherein: the bump structure (5) further comprises a rectangular bump (53); a rectangular salient point (53) is arranged on the curved surface (4) at one side of the upper convex area (51) far away from the circular shape (3); the rectangular bumps (53) are arranged next to the upper bump areas (51).

5. The automotive end cone housing of claim 1 wherein: the through hole (31) of the circular type (3) is provided with a hole flanging (32); the hole flanging (32) is upwards flanged along the upward convex direction of the round (3).

6. The automotive end cone housing of claim 1 wherein: an annular edge (11) is fixedly arranged at the bottom edge of the shell (1) in the annular direction; the edge of the annular edge (11) is adapted to the edge of the curved surface (4); a side edge (12) is arranged on one side edge of the annular edge (11) far away from the shell (1); the side edge (12) is arranged corresponding to one side of the circular shape (3); the side edges (12) are arc-shaped.