Assembling method of large rotary drum type flying shear non-clearance synchronizing mechanism
A technology of a synchronizing mechanism and an assembling method, which is applied to the attachment of a shearing machine, a device for shearing and forming blanks, an assembling machine, etc., can solve the problems of difficulty in assembly and adjustment, and achieve strict assembly process, accuracy, and simple steps. Effect
Inactive Publication Date: 2019-11-12
MCC SFRE HEAVY IND EQUIP
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a method for assembling a large-scale drum-type flying shear without backlash synchronization mechanism, which solves the difficulty of assembly and adjustment of the synchronous gears on both sides of the drum-type flying shear in the transmission without backlash in the prior art big problem
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
[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0021] refer to figure 1 , figure 2 , image 3 , the working object of the method of the present invention is the gapless synchronous mechanism of the drum type flying shear, and the structure of its relevant part is, is included between the operation side frame 1 and the transmission side frame 10, is provided with crossbeam successively from top to bottom 9. The upper drum 6 and the lower drum 17, the transmission side of the lower drum 17 is connected with the main transmission shaft of the driving motor for transmitting the main force; The lower cutting edge 8 on the circumferential surface is corresponding; the outer end of the operation side of the upper drum 6 is set with a synchronous gear 2 4, and an adjustment ring 1 5 is arranged between the inner side of the synchronous gear 2 4 and the outer surface of the operation side frame...
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 discloses an assembling method of a large rotary drum type flying shear non-clearance synchronizing mechanism. The assembling method comprises the following steps of 1), assembling a transmission side gear pair, enabling an inner hole of a synchronous gear III is in interference fit with an upper rotary drum shaft neck in assembling, and enabling an inner hole of a synchronous gear IV is in interference fit with a lower rotary drum shaft neck in assembling; 2), assembling an operation side gear pair, enabling an inner hole of a synchronous gear II is in interference fit with theupper rotary drum shaft neck in assembling, and enabling an inner hole of a synchronous gear I is in interference fit with the lower rotary drum shaft neck in assembling; 3), adjusting the side gap ofthe transmission side gear pair, enabling the inner hole of the synchronous gear IV is in interference fit with the lower rotary drum shaft neck in assembling, and enabling the inner hole of the synchronous gear V is in interference fit with the lower rotary drum shaft neck in assembling; 4), adjusting the clearance-free synchronous mechanism; 5), judging the side clearance direction of the clearance-free synchronous mechanism; and 6), adjusting the contact surface of the gear pair on the operation side. According to the method, the adjusting precision is high, the manufacturing cost is reduced, the time is saved, and the assembly efficiency is improved.
Description
technical field [0001] The invention belongs to the technical field of mechanical equipment manufacturing, and relates to an assembly method of a large drum-type flying shear gapless synchronization mechanism. Background technique [0002] The design of the drum-type cutting head flying shears is a new generation of products with the advanced level in the contemporary world. This flying shears has the advantages of hydraulic quick replacement of cutting blades, gapless synchronous gear transmission, axial movement of the drum to adjust the wear of the cutting blades, and a complete process flow. Advanced functions such as computer control. The design structure of this kind of flying shear is complex and compact, and requires high assembly precision, especially the backlash-free synchronous gear transmission is a new structure, which requires strict and reasonable assembly process and no mistakes. Assembly adjustment is very difficult, and it is urgent to customize a thoroug...
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): B23P21/00B23D25/12B23D33/00
CPCB23D25/12B23D33/00B23P21/00
Inventor 张卫东陈政权黄鹏鹏李锋郭军旗倚国宏
Owner MCC SFRE HEAVY IND EQUIP