Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
1988-12-21
1989-06-20
Combs, E. Michael
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
B21C 900
Patent
active
048400521
ABSTRACT:
A mobile nozzle device for spraying a lubricant to the surfaces of dies of a forging press in separated state. The device has a lever which is pivotally connected at its upper end to the frame of the forging press and connected at its intermediate portion to the press slider through a link such that it swings about the upper end pivot in accordance with the reciprocal movement of the press slider. The device further has a mobile nozzle secured to an end of a horizontal bar which is movable horizontally and reciprocally in engagement with the lower end of the lever, so that the mobile nozzle is movable into and out of the press in accordance with the vertical stroking of the press slider. This nozzle device can operate without fail in a timed relation to the operation of the press slider. In addition, a high-speed operation is realized by virtue of the long lever so that the nozzle can stay for a longer time in the space between the dies of the press in separated state, thus ensuring an effective spray of the lubricant.
REFERENCES:
patent: 3633651 (1972-01-01), Ruhlandt
patent: 3941537 (1976-03-01), Abraham
patent: 4284670 (1981-08-01), Kole
patent: 4520643 (1985-06-01), Werner et al.
Combs E. Michael
Sumitomo Heavy Industrie's, Ltd.
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