Apparatus for performing operations on strip material
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B21J-071/00
B21J-009/18
출원번호
US-0464439
(1983-02-07)
발명자
/ 주소
Bakermans Johannes C. W. (Harrisburg PA) Grabbe Dimitry G. (Lisbon Falls ME)
출원인 / 주소
AMP Incorporated (Harrisburg PA 02)
인용정보
피인용 횟수 :
16인용 특허 :
0
초록▼
Machine for performing operations on strip material comprises a plurality of modules on a supporting bed. Each module has a strip feeder, a tooling assembly, and an actuating assembly. Strip is fed through the modules by the feeder and in each module the tooling assembly performs an operation such a
Machine for performing operations on strip material comprises a plurality of modules on a supporting bed. Each module has a strip feeder, a tooling assembly, and an actuating assembly. Strip is fed through the modules by the feeder and in each module the tooling assembly performs an operation such as stamping, forming, marking, etc. The modules feed the strip in a vertical plane and the modules are symmetrical with respect to the vertical plane of the strip. Preferably the actuating assembly and the tooling assembly is dynamically balanced. Advantages achieved include high speeds, reduced power requirements, reduced noise, and reduced tooling cost.
대표청구항▼
A machine module for performing operations on strip material, the machine module comprising a strip feeder for feeding the material intermittently along a strip feed path, an operating zone on the strip feed path, first and second tool holders in the operating zone, the tool holders being aligned wi
A machine module for performing operations on strip material, the machine module comprising a strip feeder for feeding the material intermittently along a strip feed path, an operating zone on the strip feed path, first and second tool holders in the operating zone, the tool holders being aligned with each other on opposite sides of the strip feed path and being movable towards and away from the strip feed path between retracted positions, in which the tool holders are spaced from the feed path, and closed positions, in which the tool holders are substantially against strip material on the strip feed path, and actuating means for actuating the strip feeder and for moving the tool holders between their retracted and closed positions in timed sequence with the strip feeder so that the tool holders are against the strip material during dwell of the strip, the machine being characterized in that: the actuating means comprises a continuously rotatable power shaft, first and second actuator levers, and first and second connecting links, the power shaft extending parallel to, and being spaced from, the strip feed path, the actuator levers being on opposite sides of the strip feed path, the connecting links being eccentrically coupled to the power shaft and extending to the actuator levers, the actuating levers each having a force applying end and a pivoted end, the force applying ends being coupled to the tool holders, the pivoted ends being pivotally mounted on parallel pivotal axes which extend parallel to the main power shaft, and the conecting links being pivotally connected to the actuating levers at fixed locations intermediate the force applying and pivoted ends of the actuating levers.
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이 특허를 인용한 특허 (16)
Grabbe Dimitry, Feed system in a stamping and forming machine having a quick release.
Bakermans Johannes C. W. (Harrisburg PA) Grabbe Dimitry G. (Middletown PA), Scrap removal system for stamping and forming machine and sensor apparatus for detecting movement between conveyor belts.
Bakermans Johannes C. W. (Harrisburg PA) Brown Christopher K. (Camp Hill PA) Grabbe Dimitry G. (Middletown PA), Stamping and forming machine having toggles for reciprocating the tooling assemblies.
Bakermans Johannes C. W. (Harrisburg PA) Grabbe Dimitry G. (Middletown PA), Tooling for forming machines having improved guidance, tool mounting, and pilot pin systems.
Hedrick David B. (Stevens PA) Bakermans Johannes C. W. (Harrisburg PA) Gingrich Robert B. (Elizabethtown PA), Tooling module for stamping and forming machine.
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