Chuck spindle positioning mechanism for armature winding machine
AssigneeThe Globe Tool and Engineering Company
InventorsGlen E. Bucholtz, Hyman B. Finegold
Life of this patent
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Abstract
A mechanism for positioning a spindle with a chuck mounted thereon comprises a cartridge supported for sliding axial movement, means journalling said spindle in said cartridge and restraining said spindle against axial movement relative to said cartridge, and class 1 lever means for axially positioning said cartridge and thereby also positioning said spindle and said chuck.
Claims5
In a flier-type armature winding machine, mechanism for axially positioning a spindle rotatably driven through a spline connection and supporting a flier comprising, in combination, a cartridge receiving said spindle, thrust transmitting bearing means journalling and axially retaining said spindle within said cartridge, frame means supporting said cartridge for movement in a direction parallel to the rotational axis of said spindle, lever means pivoted to said frame means and engaged at one end to said cartridge, and actuator means for actuating said lever means to move said one end in a direction parallel to the rotational axis of said spindle.
In an armature winding machine of the type wherein a spindle supporting a flier is driven rotatably to wind wire around an armature core by a drive means having a spline connection to said spindle, said spindle mounting a chuck for supporting said armature core, the improvement comprising cartridge means supported by said machine for movement in a direction parallel to the rotational axis of said spindle, bearing means journalling said spindle to said cartridge means for transmitting motion from said cartridge means to said spindle, a force producing actuator, and lever means pivoted to said machine for transmitting a force from said actuator to said cartridge, said actuator operable through the medium of said lever to move said cartridge and therewith said spindle in a direction parallel to the rotational axis of said spindle.
Dependencies are inferred from the claim text.