Firstly, the surface of the roll forming machine should […]
Firstly, the surface of the roll forming machine should be cleaned. The upper die stamping process of the machine: the motor passes the pulley, drives the input shaft, drives the upper shaft through the pinion and the large gear, and drives the sliding seat with the upper mold through a set of cam mechanism. Move up and down to achieve pressure tile.
The indexing of the table is carried out by the gear set mounted on the upper end of the shaft, the drive pin gear, and the groove wheel mounted on the hexagonal wheel shaft to realize the indexing positioning, and one end is installed at each end of the upper shaft. The return cam mounted on the same shaft and conjugated to the pressing cam realizes the positioning of the lower mold in the working position by the positioning rod and the positioning disc. Lubrication pumps are installed in the left and right sides of the cabinet, and the oil is delivered to the frictional moving parts when the machine is working. Those who understand the structure and performance of the machine and the operating procedures must not start the machine.
It is forbidden to work beyond the small closing height, that is, the height of the upper sliding mold to the working surface is 290mm, and the height of the upper and lower molds is required. The thickness of the upper and lower pads plus the thickness of the blank is not allowed to exceed 290mm. Design should be carried out in accordance with this requirement to avoid machine accidents. Always pay attention to the height of the lubricating oil in the sliding case and the sides of the machine.
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