Adjustable rolling cam slider

Details Adjustable rolling cam slider Adjustable rolling cam slider

1991-05-10

1992-03-31

Yost, Frank T.

Machine element or mechanism

Mechanical movements

Reciprocating to reciprocating

83527, 83588, 83632, 83635, B26D 508

Patent

active

050997084

ABSTRACT:
An adjustable rolling cam slider which has a cam sliding block displacing vertically to link with a horizontal sliding block by two ball joints, and a link with a fixing block to get in touch with and drive the cam sliding block to displace downward, consequently cause the horizontal sliding block to slide horizontally upon lowering of the main shaft of the punching press. Steel balls are used between the sliding block and sliding rail of a sliding device for rolling of the horizontal sliding block, and two buffer reset devices are designed each with a spring which can have its degree of compression adjusted to adjust the acting angle between the cam sliding block and the horizontal sliding block for adjustment of acting force and stroke to form a cam slider which can convert vertical action of punching machine to horizontal action.

REFERENCES:
patent: 1025016 (1912-04-01), Parfitt
patent: 1276437 (1918-08-01), Stevenson
patent: 3541909 (1970-11-01), Franzen
patent: 3821890 (1974-07-01), Dewey

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