Error prevention system and error prevention method for clutch assembly assembly line

Abstract

The invention relates to an error prevention system for the assembly line of a clutch assembly, which prevents the front and back sides of the shell from being wrong by detecting the length of the shell feet on the shell tray when the shell is on the line; The internal and external diameter control and the diameter control of the manipulator grabbing parts prevent 1-2-3-4 gears and low gears, reverse gears, pistons, springs and ribs from mixing, and also provide a clutch assembly assembly line Error proofing method. The error prevention system and method of the present invention can ensure that mixed parts cannot be put on the line, completely eliminate wrong assembly from the source, and meet product performance requirements and output requirements.

Description

technical field [0001] The invention relates to a clutch assembly technology, in particular to an error prevention system and error prevention method for a clutch assembly assembly line. Background technique [0002] see figure 1 , figure 1 It is a schematic diagram of the product. It can be seen that the parts on both sides of the shell are similar in structure. The 1-2-3-4 gear piston, spring, card edge and leakage test are assembled in the short leg and one cavity of the shell. The foot-cavity is assembled in a sub-process of low-speed gear and reverse gear piston, spring, card edge and leak test. The technical requirements of the two sides are similar, the parts are similar, and the size is slightly different. It is very easy to mix materials. [0003] see figure 1 , the structure of the 1-2-3-4 gear clutch and the low gear and reverse gear clutch assembly of the 6-speed gearbox is to assemble the 1-2-3-4 gear and the low gear on both sides of the same aluminum alloy ...

AI Technical Summary

Problems solved by technology

[0003] see figure 1 , the structure of the 1-2-3-4 gear clutch and the low gear and reverse gear clutch assembly of the 6-speed gearbox is to assemble the 1-2-3-4 gear and the low gear on both sides of the same aluminum alloy shell 1 , the piston of the reverse gear, the spring and the card edge, what the sub-process assembly of the short foot 2 of the housing is the piston 21,1-2-3-4 gear spring 22,1-2 gear of the 1-2-3-4 gear - 3-4 gear card edge 23 and leakage test, the low gear and reverse gear piston 31, low gear and reverse gear spring 32, low gear and reverse gear card edge 33 and Leakage test, due to the similar technical requirements, similar parts and slight differences in size on both sides, it is very easy to mix materials, it is difficult to distinguish visually, and springs and ribs can be mixed with each other without interference, resulting in product performance requirements and output requirements cannot meet the standard, so an assembly method that can prevent mixing has always been one of the problems that technicians in this field are working hard to solve

Images