CN203473123U

CN203473123U - Connection structure of steering stand column and lower yoke plate

Info

Publication number: CN203473123U
Application number: CN201320607530.3U
Authority: CN
Inventors: 赖国贵; 袁章平; 陈志勇; 杨聚弢
Original assignee: Zhejiang CFMOTO Power Co Ltd
Current assignee: Zhejiang CFMOTO Power Co Ltd
Priority date: 2013-09-27
Filing date: 2013-09-27
Publication date: 2014-03-12
Anticipated expiration: 2023-09-27

Abstract

The utility model discloses a connection structure of a steering stand column and a lower yoke plate. The connection structure comprises the steering stand column and the lower yoke plate, wherein a limiting structure used for controlling press fitting dimensions is arranged at the end, connected with the lower yoke plate, of the steering stand column. According to the connection structure of the steering stand column and the lower yoke plate, the press fitting dimensions between the steering stand column and the lower yoke plate are guaranteed through the limiting structure of the steering stand column; because dimensional accuracy can be guaranteed when the steering stand column and the lower yoke plate are machined, errors caused by secondary clamping are avoided, and accordingly the accuracy of matching of the steering stand column and the lower yoke plate is improved.

Description

The connection structure of a kind of direction column and lower linking plate

Technical field

The utility model relates to motorcycle structure design field, particularly the connection structure of a kind of direction column and lower linking plate.

Background technology

In prior art, as shown in Figure 1, connection between direction column 01 and lower linking plate 02 adopts frock mode spacing, direction column 01 is arranged in the mounting hole of lower linking plate 02, by frock controlling party to the press mounting dimension between column 01 and lower linking plate 02, after guaranteeing the relation of interference fit, for make direction column 01 can be from the mounting hole of lower linking plate 02 prolapse upwards, also need to weld at the root of lower linking plate 02 bottom and direction column 01.

Above-mentioned connection structure, in the time of in the mounting hole that direction column 01 is fitted in to lower linking plate 02, may occur that press mounting dimension is inadequate or oversize, capital affects the use of product, meanwhile, owing to itself just having certain error in frock making process, after use a period of time, need to proofread and correct, and frock has certain life cycle, the cost that making frock need to be certain.

In sum, how to improve the accuracy rate cooperatively interacting between direction column and lower linking plate, become those skilled in the art's technical matters urgently to be resolved hurrily.

Utility model content

The purpose of this utility model is to provide the connection structure of a kind of direction column and lower linking plate, can improve the accuracy rate cooperatively interacting between direction column and lower linking plate.

For solving the problems of the technologies described above, the utility model provides following technical scheme:

A connection structure for direction column and lower linking plate, comprises direction column and lower linking plate, and the one end being connected with described lower linking plate on described direction column is provided with for controlling the position limiting structure of press mounting dimension.

Preferably, in the connection structure of above-mentioned direction column and lower linking plate, described position limiting structure is positive stop lug boss, is provided with the position-limited trough matching with described positive stop lug boss on described lower linking plate.

Relative above-mentioned background technology, the connection structure of direction column provided by the utility model and lower linking plate, by the position limiting structure being arranged in direction column self structure, come guarantor to the press mounting dimension between column and lower linking plate, in direction column and the lower linking plate course of processing, dimensional accuracy is can be guaranteed, the error of having avoided secondary clamping to bring, and then improved the accuracy rate cooperatively interacting between direction column and lower linking plate.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the connection structure schematic diagram between direction column and lower linking plate in prior art;

Fig. 2 is the connection structure schematic diagram of direction column provided by the utility model and lower linking plate.

The specific embodiment

Core of the present utility model is to provide the mounting structure of a kind of wall-hanging air conditioner pendulum air blade and connecting rod, can effectively prevent from putting in working process the phenomenon that air blade is deviate from connecting rod.

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Incorporated by reference to Fig. 2, Fig. 2 is the connection structure schematic diagram of direction column provided by the utility model and lower linking plate.

The connection structure of direction column provided by the utility model and lower linking plate, comprises direction column 1 and lower linking plate 2, in direction column 1 connected one end of up and down yoke plate 2, is provided with for controlling the position limiting structure of press mounting dimension.

Direction column 1 and lower linking plate 2 are manufactured by machinework, in the course of processing, dimensional accuracy can guarantee, so between direction column 1 and lower linking plate 2, fit dimension can guarantee by part self, by the size design of fit structure is guaranteed to the press mounting dimension between the two.

The direction column that the utility model embodiment provides and the connection structure of lower linking plate, by the position limiting structure being arranged in direction column 1 self structure, come guarantor to the press mounting dimension between column 1 and lower linking plate 2, in direction column 1 and lower linking plate 2 courses of processing, dimensional accuracy is can be guaranteed, by controlling fit dimension, realize the mode of accurate limiting, the error of having avoided secondary clamping to bring, and then improved the accuracy rate cooperatively interacting between direction column 1 and lower linking plate 2.

Concrete, in a specific embodiment of the present utility model, the connection structure of direction column and lower linking plate, its position limiting structure is positive stop lug boss 11, meanwhile, is provided with the position-limited trough 21 matching with positive stop lug boss 11 on lower linking plate 2.

The positive stop lug boss 11 of direction column 1 coordinates with the position-limited trough 21 of lower linking plate 2, fit dimension guarantees by part self, and realize the automatic spacing between direction column 1 and lower linking plate 2, guaranteed that direction column 1 can upwards not pull from the mounting hole of lower linking plate 2, connection structure relatively of the prior art, reduce welding sequence, reduced manufacturing cost, further guaranteed product design.

Above the connection structure of a kind of direction column provided by the utility model and lower linking plate is described in detail.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims

1. a connection structure for direction column and lower linking plate, comprises direction column (1) and lower linking plate (2), it is characterized in that, in the upper one end being connected with described lower linking plate (2) of described direction column (1), is provided with for controlling the position limiting structure of press mounting dimension.

2. the connection structure of direction column as claimed in claim 1 and lower linking plate, is characterized in that, described position limiting structure is positive stop lug boss (11), is provided with the position-limited trough (21) matching with described positive stop lug boss (11) on described lower linking plate (2).