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US 2008/0302155 A1Published application
Coil spring manufacturing machine
AssigneeShinko Machinery Co., Ltd.
InventorKatsuhide Tsuritani
Life of this patent
Estimating the term…
Abstract
Providing a coil spring manufacturing machine capable of adjusting the shape of a manufactured spring with fixing a wire feeding unit, followed by moving a shaping tool mounting member, attached to one or a plurality of movable members, in the front-rear, left-right, and/or up-down direction of the wire feeding direction. The shaping tool mounting member may be moved in all the three directions. Each movable member is provided with a drive source for driving the movable member.
Claims5
A coil spring manufacturing machine comprising:
- a wire feeding unit for feeding a wire into a wire processing space where the wire is processed to form a coil spring;
- at least one shaping tool mounting member provided to be capable of advancing into and retreating from the wire processing space;
- a movable member having said shaping tool mounting member attached thereto, and provided to be capable of moving in a wire feeding direction;
- and
- a drive source for moving said movable member in the wire feeding direction,
- wherein relative positions of said wire feeding unit and said shaping tool mounting member in the wire feeding direction are adjusted followed by controlling an operation of said drive source.
3 more elements
A coil spring manufacturing machine comprising:
- a wire feeding unit for feeding a wire into a wire processing space where the wire is processed to form a coil spring;
- a plurality of movable members having at least one shaping tool mounting member attached to any one of said movable members, and provided to be capable of moving in a first direction and a second direction;
- said shaping tool mounting member provided to be capable of advancing into and retreating from the wire processing space;
- a first drive source for moving a first movable member in the first direction;
- and
- a second drive source for moving a second movable member in the second direction,
- wherein relative positions of said wire feeding unit and said shaping tool mounting member are adjusted followed by controlling operations of said first drive source and second drive source.
4 more elements
Dependencies are inferred from the claim text.