Keyway milling fixture

    The fixture is designed to secure the workpiece to be machined on the milling machine when machining the keyway, while ensuring accurate positioning and sufficient clamping force for the part. 

    The main part of the machine tool is housing 1, on which all the elements that ensure its operation are installed. Thus, wedges 3, 10 and levers 2, 5 are installed on the body with the help of a pin connection. In order to provide the required clamping force of the workpiece, a pneumatic cylinder 28 is integrated into the fixture. The operation of the pneumatic cylinder ensures the movement of the wedge 9, which in turn pushes the plunger 8 with the lever 5 installed in it. The fixture is mounted on the milling machine table in T-slots.

    The milling fixture works as follows. The workpiece is placed on the prisms, after which levers are brought to the surfaces of the part. Next, the pneumatic cylinder 28 drives the wedge 9, which in turn pushes the plunger 8, thereby pressing the lever 5 against the part. The workpiece is unclamped with the help of spring 25. The machined part is removed from the fixture

Composition of the device:

Shaft _ CIS-0104629

Fork

Hub

Corps

Wedge

Ring

Cylinder Housing

Bolt

Nut

Washer

Screw

Support

Finger

Prism

Laying

Roller

Wall

Square