Assembly line assembly method for clutch armature of die-casting machine

Abstract

The invention discloses an assembly line assembly method for clutch armatures of die-casting machines. According to the method, on a clutch armature assembly station of a die-casting machine assembly line, central screws at the middle parts of the clutch armatures are assembled, screwed and fixed by workers through an electric screwing gun. The method is characterized in that before the central screws are assembled, screwed and fixed, coupling bodies at the middle parts of the clutch armatures are clamped and fixed through auxiliary tools, and therefore the central screws can be smoothly screwed, and the personal operation safety can be guaranteed. According to the method, tapered iron components of die-casting parts can be fixed and clamped, so that screw assembly is convenient. The method has the advantages of being capable of improving the assembly efficiency and lowering the labor intensity.

Description

technical field [0001] The invention relates to a die-casting machine assembly production line; in particular, it relates to a die-casting machine clutch armature assembly method. Background technique [0002] The die-casting machine is a casting machine that hydraulically injects molten metal into a mold under pressure to cool and form it, and obtain solid metal castings after the mold is opened. In one type of horizontal die-casting machine, a clutch with electromagnetic clutch function is set between the die-casting power motor and the transmission mechanism to control the power on and off. There is an armature member in the clutch, and the specific structure of the armature member is as follows: Figure 4 As shown, there is a disc-shaped base as a whole, and a triangular upward convex coupling body in the middle of the base. The center of the coupling body has a screw hole and is fixed to the base by a central screw. [0003] In the assembly process of the above-mention...

AI Technical Summary

Problems solved by technology

However, in the actual operation process, the impact of the electric tightening gun is relatively large when the torque is fixed, and the fixation of the inclined iron base and the coupling body is poor. It is difficult to fix the armature machine manually or with ordinary accessories. If the inclined iron is not fixed firmly, It often leads to inconvenient screw tightening and assembly, unreliable tightening, labor intensity and other defects, and even easy to cause work injuries due to unbalanced force and misoperation, and poor safety

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