QUICK-DETACHABLE ECCENTRIC CLAMPING MODULE FOR THE FLANGE JOINT ASSEMBLY Russian patent published in 2019 - IPC B25B11/02 B25B27/16 

FIELD: machine building.

SUBSTANCE: invention relates to machine building and can be used in assembly of flange joints. Module comprises a fork cam with a handle, configured to rest on one of the flange joint outer surfaces and mounted on the axis of its rotation, and a pin, one end connected to the cam, and on the other end of which there is a limiter with the possibility of interaction with the second outer surface of the flange joint for provision of its clamping. Besides, the module is equipped with a nut screwed on the end of the pin from the side of the said cam and installed on the rotation axis of the said cam, wherein nut rotation axis is located perpendicular to rotation axis of said cam, pin is installed with possibility of rotation relative to its longitudinal axis, and said limiter is made in form of quick-detachable fork retainer installed in circular slot of pin.

EFFECT: use of invention allows to expand technological capabilities of module and reduce time for assembly and disassembly of flange connections.

1 cl, 2 dwg