ELECTRIC CLAMPING DEVICE Russian patent published in 2017 - IPC B25B5/06 B23Q3/06 B25F5/02 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to processed parts clamping devices. Device includes housing (12) with installed in it drive unit (14), drive unit (14) driving force transmission gear (18) on clamping lever (16), manual control unit connected with said mechanism (18) shaft (20). At that, drive unit (14) is made with possibility of connection and disconnection with housing (12) by means of coupling mechanism with provision of drive unit (14) axial movement limiting relative to housing (12) in connected state, and said connection mechanism includes projection (64a, 64b) made on housing (12) side surface in direction perpendicular to direction of drive unit (14) input into housing (12), and engagement means mounted on drive unit (14) with possibility of engagement with projection (64a, 64b).

EFFECT: invention usage allows to simplify drive unit replacement for possible clamping force changing.

8 cl, 10 dwg