CN201808600U

CN201808600U - Balance weight assembly for steering wheel

Info

Publication number: CN201808600U
Application number: CN2010202902680U
Authority: CN
Inventors: 魏琼文; 刘显菊; 黄婷
Original assignee: Jianxin Zhaos Group Corp
Current assignee: Jianxin Zhaos Group Corp
Priority date: 2011-01-31
Filing date: 2011-01-31
Publication date: 2011-04-27
Anticipated expiration: 2021-01-31

Abstract

The utility model provides a balance weight assembly for a steering wheel. The balance weight assembly comprises a connection block, a stop pin and a balance weight, and is formed in the way that firstly, the connection block and the stop pin are vulcanized together in a rubber forming machine, secondly, the stop pin is assembled on the balance weight, and the connection block is connected with a steering rod of the steering wheel. In the utility model, as the connection block is directly connected with the steering rod of the steering wheel, the balance weight is made of lead and has greater mass, and the stop pin is made of rubber, when the steering wheel shakes, the centre-of-gravity position can not be changed due to the weight of the balance weight and the resilience of rubber, so as to reduce vibration of the steering wheel and solve the problem that the centre-of-gravity position generally moves when the steering wheel shakes.

Description

A kind of bearing circle balance block assembly

Technical field

The utility model relates to a kind of balance block, refers in particular to a kind of bearing circle balance block assembly.

Background technology

When vehicle in the process of moving, generally be to reach the specific speed of a motor vehicle following time in the speed of a motor vehicle bearing circle shake will occur.Be below or above this speed of a motor vehicle, this small size shake just can disappear at once, and this is because under this specific speed of a motor vehicle, and dynamic wheel balancing is bad and oscillation frequency that produce just in time can resonate with bearing circle formation, so bearing circle is just shaken under the specific speed of a motor vehicle.

During galloping, be afraid of to produce that small size shake takes place for local vibrations, particularly bearing circle most.Drive such automobile, both be afraid of not control the direction of automobile, worry that again bearing circle is not handy, allow people's anxious seat most.Therefore, we are equipped with the balance block assembly of certain reverse-frequency in bearing circle, make it can eliminate the frequency of bearing circle and tire generation resonance, reduce the shake of bearing circle.

Therefore need a kind of balance block that can effectively reduce the vehicle steering shake.

Summary of the invention

The purpose of this utility model is to provide a kind of bearing circle balance block assembly that can effectively reduce the vehicle steering shake.

For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows: a kind of bearing circle balance block assembly, it comprises contiguous block, banking pin and balance block, earlier contiguous block and banking pin are sulfided in rubber forming machine, then banking pin is assembled on the balance block, described contiguous block is connected with the wheel steering bar.

The utility model bearing circle balance block assembly compared with prior art, has following beneficial effect: contiguous block directly is connected with the wheel steering bar, the material of balance block is plumbous, mass ratio is bigger, the material of banking pin is a rubber, and bearing circle is when shake takes place, and center-of-gravity position moves, at this moment balance block makes its center-of-gravity position constant with its weight and the resilience of rubber, the whole shake that reduces bearing circle.

Description of drawings:

Fig. 1 is a front view of the present utility model.

Fig. 2 is the cutaway view of Fig. 1 along the A-A direction.

Fig. 3 is the front view of the utility model contiguous block.

Fig. 4 is the cutaway view of Fig. 3 along the B-B direction.

Fig. 5 is the front view of the utility model balance block.

Fig. 6 is the cutaway view of Fig. 5 along the C-C direction.

Fig. 7 is the front view of the utility model banking pin.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is described further.

Please refer to Fig. 1 to shown in Figure 7, a kind of bearing circle balance block of the utility model assembly, it comprises contiguous block 1, banking pin 2 and balance block 3, earlier contiguous block 1 and banking pin 2 are sulfided in rubber forming machine, then banking pin 2 is assembled on the balance block 3, described contiguous block is connected with the wheel steering bar.The material of described balance block is plumbous.

Contiguous block of the present utility model directly is connected with the wheel steering bar, the material of balance block is plumbous, mass ratio is bigger, the material of banking pin is a rubber, when bearing circle shake takes place the time, center-of-gravity position will be moved, and at this moment balance block makes its center-of-gravity position constant with its weight and the resilience of rubber, thereby reduces the shake of bearing circle.

Claims

1. bearing circle balance block assembly, it comprises contiguous block, banking pin and balance block, it is levied and is: contiguous block and banking pin sulfide in rubber forming machine, and banking pin is assembled on the balance block, and described contiguous block is connected with the wheel steering bar.

2. a kind of bearing circle balance block assembly as claimed in claim 1, it is levied and is: the material of described balance block is for plumbous.