DEVICE FOR ASSEMBLY OF ITEMS MADE OUT OF NONMETALLIC MATERIALS Russian patent published in 2005 - IPC

FIELD: devices for assembly of nonmetallic items.

SUBSTANCE: the invention is pertaining to the field of devices for assembling of items made out of nonmetallic materials, which may be used for adhesion of the items consisting of an internal skeleton and several billets of a shell with a seni-cylindrical surface linked to the skeleton. The device contains a frame, on which there are supports for installation of the components of the being assembled items and units mounted for contraction of the assembled components and a drive. The device is supplied with the mounted on the frame on its turning shafts rollers placed in two parallel rows. The turning shafts are made with the eccentrically located working surfaces and are mounted with a capability of synchronous movement of the rollers in height by a mounted on the shafts hinged lever-rod unit. The units for contraction of the assembled components are made in the form of the pressing side frames with an arc-shaped working surface, a tool of movement of the pressing side frames and the pressing bars. The tool of movement of the pressing bars is made in the form of the turning shafts, each of which linked with the pressing bar by the hinge- crank-and-bar unit. In the result the invention ensures simplification of the device design and the technological process of assembly.

EFFECT: the invention ensures simplification of the device design and the technological process of assembly.

3 cl, 4 dwg