CN202491841U

CN202491841U - Suspension ball housing

Info

Publication number: CN202491841U
Application number: CN2012201217286U
Authority: CN
Inventors: 陈永听
Original assignee: ZHEJIANG RUILANG FORGING CO Ltd
Current assignee: ZHEJIANG RUILANG FORGING CO Ltd
Priority date: 2012-03-28
Filing date: 2012-03-28
Publication date: 2012-10-17
Anticipated expiration: 2022-03-28

Abstract

The utility model discloses a suspension ball housing, belonging to the technical field of vehicle chassis parts. The suspension ball housing comprises a ball housing and a rod body, wherein the rod body is connected with the side wall of the ball housing into a whole; axial convex edges are symmetrically arranged on two sides of one end above the rod body, which is connected with the housing, a lug boss is arranged on the middle below the rod body, and an arc-shaped lug boss is arranged on the back end below the rod body; and a lower circular truncated cone hole is arranged on the lower part in the ball housing, a cylinder hole is arranged in the middle part in the ball housing, and an upper circular truncated cone hole is arranged in the upper part of the ball housing. The aperture of the lower end part of the lower circular truncated cone hole is bigger than that of the upper end part of the lower circular truncated cone hole, and the aperture of the upper end part of the upper circular truncated cone hole is bigger than that of the lower end part of the upper circular truncated cone hole; and the axial section of the lower end part of the upper circular truncated cone hole is shaped as a circular arc. By adopting the technical scheme, the suspension ball housing has the advantages of reasonable structure, convenience for processing and manufacturing, convenience for installation and use, high cost performance and the like.

Description

The suspension spherical shell

Technical field

The utility model belongs to car chassis parts technology, is specifically related to a kind of suspension spherical shell.

Background technology

The chassis of automobile is supporting, installation automotive engine and each parts thereof, assembly, thereby forms the integral structure of automobile, and transmits the power of driving engine, makes automobile be able to cruising.The chassis is to be made up of transmission system, running device, steering system and brake system.Wherein, the spherical shell forging is one of vitals of car chassis, the function of realize carrying and turning to, and running environment is complicated in the driving process of automobile, bears complicated stress, and the quality of spherical shell forging is had higher requirement.

Summary of the invention

The purpose of the utility model is: provide a kind of rational in infrastructure, convenient processing and manufacture is used reliably the suspension spherical shell that cost performance is high.

For realizing the purpose of the utility model, adopt following technical scheme to be achieved: a kind of suspension spherical shell, include the global shell and the body of rod, the sidewall of the described body of rod and global shell connects as one; The end bilateral symmetry that described body of rod top connects global shell is provided with axial convex edge, and middle part, body of rod below is provided with lug boss, and rear end, body of rod below is provided with the circular arc lug boss; The bottom is provided with down the round platform hole in the described global shell, and the middle part is provided with cylindrical hole, and top is provided with the round platform hole.

As preferably, the bottom bore in described round platform hole down is greater than the upper end bore, and the described upper end bore of going up the round platform hole is greater than the bottom bore; The described axial cross section of going up round platform hole side wall lower ends portion is circular arc.

Compared with prior art, the beneficial effect of the utility model is: owing to adopted technique scheme, have rational in infrastructure, convenient processing and manufacture, easy to install, the cost performance advantages of higher.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the structural representation of looking up of Fig. 1.

Fig. 3 is the plan structure scheme drawing of Fig. 1.

Fig. 4 is that the A-A of Fig. 1 is to the sectional structure scheme drawing.

Fig. 5 is that the B-B of Fig. 1 is to the sectional structure scheme drawing.

1, global shell; 11, following round platform hole; 12, cylindrical hole; 13, go up the round platform hole; 2, the body of rod; 21, lug boss; 22, circular arc lug boss; 23, axial convex edge.

The specific embodiment

According to accompanying drawing the specific embodiment of the utility model is done a detailed explanation below.

Embodiment

To shown in Figure 5, the described a kind of suspension spherical shell of present embodiment includes the global shell 1 and the body of rod 2 according to Fig. 1, and the described body of rod 2 connects as one with the sidewall of global shell 1; The end bilateral symmetry that the described body of rod 2 tops connect global shell 1 is provided with axial convex edge 23, and middle part, the body of rod 2 belows is provided with lug boss 21, and rear end, body of rod below is provided with circular arc lug boss 22; The bottom is provided with down round platform hole 11 in the described global shell 1, and the middle part is provided with cylindrical hole 12, and top is provided with round platform hole 13.

The upper and lower end of each parts described in the literary composition is that benchmark is described with accompanying drawing 1 all.

The bottom bore in described round platform hole 11 down is greater than the upper end bore, and the described upper end bore of going up round platform hole 13 is greater than the bottom bore; The described axial cross section of going up round platform hole 13 side wall lower ends portions is circular arc.

Described lug boss 21 upper surfaces are the rhombus of round-corner transition.

Claims

1. a suspension spherical shell includes the global shell (1) and the body of rod (2), it is characterized in that: the described body of rod (2) connects as one with the sidewall of global shell (1); The end bilateral symmetry that the described body of rod (2) top connects global shell (1) is provided with axial convex edge (23), and middle part, the body of rod (2) below is provided with lug boss (21), and rear end, body of rod below is provided with circular arc lug boss (22); The interior bottom of described global shell (1) is provided with down round platform hole (11), and the middle part is provided with cylindrical hole (12), and top is provided with round platform hole (13).

2. suspension spherical shell according to claim 1 is characterized in that: the bottom bore in described round platform hole (11) down is greater than the upper end bore, and the described upper end bore of going up round platform hole (13) is greater than the bottom bore; The described axial cross section of going up round platform hole (13) side wall lower ends portion is circular arc.