Timing installation method of two-stroke engine
An installation method and engine technology, which are applied to engine components, machines/engines, valve devices, etc., can solve the problems of complicated installation completion steps, long time, and reduced assembly efficiency, and achieve simplified timing installation process, correct position signal, The effect of reducing skill requirements
Active Publication Date: 2021-03-16
象限空间(天津)科技有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Although the position of the top dead center can be accurately judged, and the timing is determined accurately, but special tooling needs to be designed and manufactured. The overall installation is complicated and takes a long time, and the assembly efficiency is reduced during mass production.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022]The present invention is further detailed in conjunction with the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are for explaining the invention, and is not limited to the invention. It will also be also to be noted that only the portions associated with the invention are shown in the drawings.
[0023]It should be noted that the features in the present invention in the present invention can be combined with each other in the case of an unable conflict. The present invention will be described in detail below with reference to the drawings.
[0024]Embodiments of the present invention provide a timing mounting method for a two-stroke engine. Such asfigure 1 As shown, the two-stroke engine is installed, and the motor shaft system 1, the flange assembly 2, and the casing assembly 3 are required to be installed at timing, wherein the signal in the flange assembly 2 while the motion axlation reaches the timing standard. The gene...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a timing installation method of a two-stroke engine. The timing installation method of the two-stroke engine is used for solving the problems of low timing installation efficiency and complex process of an engine in the prior art. The timing installation method comprises the following steps of: arranging a pin hole and a positioning pin on a shaft corresponding to a marked position of an upper dead center, and simultaneously arranging a pin groove on a flange, wherein the position of the pin groove corresponds to that of the pin hole, and the shape of the pin groove is matched with that of the positioning pin; marking the position of a signal generator on the flange at a position where the pin groove has a preset rotation angle relative to a rotation center; simultaneously calculating and marking a sensing position of a box body assembly; when timing installation is performed, aligning the pin groove of the flange to the positioning pin, and installing the flangeon the shaft; installing the signal generator at the installation position of the signal generator of the flange; and then installing the signal generator at the sensing position to finish timing installation of the engine. According to the timing installation method, correct position is ensured, meanwhile, measurement is not required, the installation process is simplified, the skill requirementof operators is reduced, and the production efficiency is improved.
Description
Technical field[0001]The present invention belongs to the field of engine devices, and in particular to a timing mounting method of a two-stroke engine.Background technique[0002]In the power mechanism, there are many components associated with the engine, and timing is required to be installed. In the prior art, the two-stroke engine timing determine method usually uses a thousand different sheets and requires a dedicated thousand-regenerator. When the timing is installed, the crankshaft is rotated, the position of the piston moves with the crankshaft; when the piston position reaches the upper stop point, jump to the maximum value, determine the position of the piston position relative to the upper point, and guide the installation of the engine related timing parts. . Although it can accurately determine the on-site position, it is accurate, but it is necessary to design a dedicated tooling, and the overall installation is complex, and the assembly efficiency is reduced when using...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F01L1/34F02B77/08
CPCF01L1/34F02B77/08
Inventor 陈军磊石磊宋天一
Owner 象限空间(天津)科技有限公司