| 摘要 |
PURPOSE: A device is provided to prevent the damage of an assembly part by correcting the slope of an assembly base before the assembly part is unloaded on the assembly base. CONSTITUTION: An assembly unit holds an assembly base(20). When an assembly part(13) is unloaded on the assembly base, the assembly unit corrects the slope of the assembly base. The assembly unit is installed to the groove of an assembly block. The assembly unit includes an assembly base holder, and a first and a second O-ring(42,43). The first and the second O-ring are arranged in the side and the lower end side and the assembly base holder. A fixing nut is screwed with the assembly block in order to clinch the assembly unit on the groove of the assembly block.
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