CN202123893U

CN202123893U - Novel high-strength wheel

Info

Publication number: CN202123893U
Application number: CN2011201981957U
Authority: CN
Inventors: 王金柱
Original assignee: TIANJIN GOLDEN STEADY TRAFFIC WHEEL CO Ltd
Current assignee: TIANJIN GOLDEN STEADY TRAFFIC WHEEL CO Ltd
Priority date: 2011-06-14
Filing date: 2011-06-14
Publication date: 2012-01-25
Anticipated expiration: 2021-06-14

Abstract

The utility model relates to a novel high-strength wheel, which comprises a rim and a spoke, wherein the spoke is coaxially arranged on the inner side wall of the rim; the rim consists of a groove section and transition sections which are integrally manufactured; the two outer ends of the groove section are respectively connected with one transition section; the outer ends of the two transition sections are respectively connected with an arc section; the thickness of the transition section is gradually increased from 7mm to 10mm; and the thickness of the arc section is 10mm. The novel high-strength wheel is scientifically and reasonably designed and has a simple structure and a low production cost. The main strained parts of the wheel are thickened and widened, therefore, the strain condition at the edge of the rim is improved, the bearing capacity of the wheel is increased, the damage speed of the wheel is reduced, the service life of the wheel is prolonged, and the driving safety is improved. The novel high-strength wheel is suitable for large trucks with heavy load capacity to use in particular.

Description

The novel high-strength wheel

Technical field

The utility model relates to art of wheels, especially a kind of novel high-strength wheel.

Background technology

Wheel be tire and and axletree between the rotary components of the load that bears, form by wheel rim and two parts of spoke usually, spoke is coaxial on the madial wall of wheel rim.Wheel rim is the parts that are used for installing with supporting tire; The ring-shaped edge place of its both sides is main stress point, and its suffered impulsive force is bigger, and the edge of existing wheel rim is all identical with wheel rim intermediate groove spot size and thickness; Cause the wheel force part all to equate with the intensity at non-stress position; Cause force part easy deformation and damage thus, thereby cause the weight capacity of whole wheel poor, damage rate is high, service life short, but also can influence the safety of driving; Bring potential safety hazard, existing from the above wheel can not satisfy the especially operating needs of full-sized car of automobile to chaufeur and other people member.

Summary of the invention

The purpose of the utility model is to provide that a kind of design science, rational in infrastructure, weight capacity are strong, long service life and the good novel high-strength wheel of safety performance.

The purpose of the utility model is achieved in that

A kind of novel high-strength wheel; Comprise wheel rim and spoke, spoke is coaxial on the madial wall of wheel rim, and wheel rim is made up of groove segments that is made into integration and transition phase; Two outer ends of this groove segments connect a transition phase respectively; It is characterized in that: the outer end of these two transition phases connects an arc section respectively, and transition phase thickness increases to 10mm gradually by 7mm, and the thickness of arc section is 10mm.

And the width of said each arc section is 26-29mm.

The advantage and the good effect of the utility model are:

1, big, the ditch groove depth of the arc section width of rim edge in this wheel; And arc section and the transition phase groove segments middle than wheel rim is thick; Because the thickness of the force part of wheel rim is greater than the non-stress position; The force part is not yielding and damage, therefore improved whole wheel weight capacity, reduced wheel breakdown speed, prolonged service life of wheel.

2, because this wheel weight capacity increases, therefore increase the safety that wheel uses, can protect tire and prevent tread flaking, thereby promote the stability in the vehicle drive process, ensured steerman and other people member's safety.

3, this wheel lighter in weight, raw-material use amount is few, can greatly reduce the productive costs of enterprise.

4, the utility model is the novel wheel that a kind of design science is reasonable, simple in structure, productive costs is low; This wheel has carried out thickening and has widened processing in main force part; Therefore improved the rim edge place stressing conditions, increased this wheel weight capacity, slowed down wheel breakdown speed, prolonged wheel service life, improved the safety of going, especially be fit to the big high capacity waggon of load carrying ability and use.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

The specific embodiment

Be described in detail the embodiment of the utility model below in conjunction with accompanying drawing; Need to prove that present embodiment is narrative, is not determinate, can not limit the protection domain of the utility model with this.

A kind of novel high-strength wheel comprises wheel rim 1 and spoke 2, and spoke is coaxial on the madial wall of wheel rim.Wheel rim is made up of groove segments that is made into integration 5 and transition phase 4, and two outer ends of this groove segments connect a transition phase respectively.

The innovative point of the utility model is: the outer end of these two transition phases connects an arc section 3 respectively.Transition phase thickness increases to 10mm gradually by 7mm, and the thickness of arc section is 10mm, and the width B of each arc section is 26-29mm.Because the thickness of arc section and transition phase is greater than the non-stress position, and the arc section width is bigger, so wheel is not yielding and damage, can effectively prolong the service life of wheel.

Claims

1. novel high-strength wheel; Comprise wheel rim and spoke, spoke is coaxial on the madial wall of wheel rim, and wheel rim is made up of groove segments that is made into integration and transition phase; Two outer ends of this groove segments connect a transition phase respectively; It is characterized in that: the outer end of these two transition phases connects an arc section respectively, and transition phase thickness increases to 10mm gradually by 7mm, and the thickness of arc section is 10mm.

2. a kind of novel high-strength wheel according to claim 1 is characterized in that: the width of said each arc section is 26-29mm.