초록 ▼

Positive feed tools that include gear heads configured to be driven by a motor. The gear heads further include a pneumatic manifold that provides for access to input/output signals to add on additional components that include additional air logic functionality. The gear head includes first and secon

Positive feed tools that include gear heads configured to be driven by a motor. The gear heads further include a pneumatic manifold that provides for access to input/output signals to add on additional components that include additional air logic functionality. The gear head includes first and second interface positions. Each interface is configured to receive either the motor for powering the gear head or an add-on component to provide additional functionality to the tool.

대표청구항 ▼

1. A gear head for a positive feed tool that is configured for engagement with a motor and an add-on component, the gear head including: a spindle having an elongated shape and configured to move in advance and retract directions along a feed path;a plurality of gears configured to be driven to rota

1. A gear head for a positive feed tool that is configured for engagement with a motor and an add-on component, the gear head including: a spindle having an elongated shape and configured to move in advance and retract directions along a feed path;a plurality of gears configured to be driven to rotate the spindle and move the spindle along the feed path;an air manifold;first and second fluid manifold interfaces each in communication with the air manifold and including a common number and arrangement of fluid ports to receive either the motor or the add-on component. 2. The gear head of claim 1, further comprising: a body that houses the spindle, the plurality of gears, and the air manifold, the body comprising a first exterior side that faces in a first direction and a second exterior side that faces in a different second direction;the first fluid manifold interface positioned on the first exterior side of the body; andthe second fluid manifold interface positioned on the second exterior side of the body. 3. The gear head of claim 2, wherein the first fluid manifold interface is aligned perpendicular to the second fluid manifold interface. 4. The gear head of claim 2, further comprising a separate input spaced away from each of the first and second manifold fluid interfaces to receive air from an outside source, the input being in communication with the air manifold. 5. The gear head of claim 2, wherein the plurality of gears are operated based on signals received through one of the first and second fluid manifold interfaces. 6. The gear head of claim 2, wherein the gear head includes logic to control motor start, spindle advance, spindle retract, and motor stop. 7. The gear head of claim 6, wherein the first and second fluid manifold interfaces are configured to receive signals to activate a counter. 8. The gear head of claim 6, wherein the first and second fluid manifold interfaces are configured to receive signals. 9. The gear head of claim 2, wherein the first and second fluid manifold interfaces are configured to receive signals. 10. A method of operating a positive feed tool comprising: aligning a motor interface of a motor that includes a first fluid port arrangement with a first fluid manifold interface on a gear head that includes a second fluid port arrangement and attaching the motor to the gear head at the first fluid manifold interface;aligning a component interface of a component that includes a third fluid port arrangement with a second fluid manifold interface on the gear head that includes a fourth port arrangement and attaching the component to the gear head at the second fluid manifold interface;wherein each of the first, second, third, and fourth fluid port arrangements include the same number of fluid ports and the same layout of the fluid ports;activating the motor and driving a spindle in the gear head along a feed path; andactivating an input on the component and controlling the spindle. 11. The method of claim 10, further comprising detaching each of the motor and the component from the gear head and subsequently aligning the first fluid port arrangement of the motor interface with the second fluid manifold interface on the gear head and attaching the motor to the gear head at the second fluid manifold interface. 12. The method of claim 10, further comprising detaching each of the motor and the component from the gear head and subsequently aligning the third fluid port arrangement of the component interface with the first fluid manifold interface on the gear head and attaching the component to the gear head at the first fluid manifold interface. 13. The method of claim 10, further comprising attaching the motor and the component to the gear head with the motor positioned at an angle that is perpendicular to the component. 14. The method of claim 10, further comprising providing air signals to both the motor and the component through air stored in a common fluid interface in the gear head. 15. The method of claim 10, further comprising removing one of the motor and the component from the gear head and attaching a cover across the exposed fluid manifold interface. 16. The method of claim 10, further comprising: aligning the motor interface of the motor that includes the first fluid port arrangement with the first fluid manifold interface on a first exterior surface of the gear head that includes the second fluid port arrangement and attaching the motor to the gear head at the first fluid manifold interface;aligning the component interface of the component that includes the third fluid port arrangement with the second fluid manifold interface on a second exterior surface of the gear head that includes the fourth port arrangement and attaching the component to the gear head at the second fluid manifold interface. 17. The method of claim 16, further comprising: detaching the component interface from the second exterior surface of the gear head; andattaching a cover over the second exterior surface and sealing the second fluid manifold interface. 18. The method of claim 16, further comprising: detaching the motor from the first fluid manifold interface on the first exterior surface of the gear head;detaching the component from the second fluid manifold interface on the second exterior surface of the gear head; andaligning the component interface of the component that includes the third fluid port arrangement with the first fluid manifold interface on the first exterior surface of the gear head that includes the third port arrangement and attaching the component to the gear head to the first exterior surface at the first fluid manifold interface.