Tube swaging machine

Details Tube swaging machine Tube swaging machine

1978-01-25

1980-04-29

Combs, Ervin M.

Metal deforming

By use of tool acting during relative rotation between tool...

Work-hammering tool

72402, B21D 3106, B21J 716

Patent

active

041999690

ABSTRACT:
A tube swaging machine used, in particular, for swaging the ends of tubes or for forging objects of round sections in which hammers are radially arranged relative to a workpiece. The hammers are fixed to a piston in a hydraulic power cylinder, through a piston rod on which a spring is mounted. The hydraulic power cylinder is connected to a vibration generator through a conduit. The vibration generator rotates relative to the workpiece and is mounted on a central shaft. The latter is held in bearings in a housing, and is driven through transmission by a motor which may be in the form of a hydraulic motor. The vibration generator is provided with nozzles, and a screen is mounted on an auxillary shaft having a rotational speed and direction which are independent of the rotational speed and direction of the central shaft.

REFERENCES:
patent: 3495427 (1970-02-01), Balamuth
patent: 3812699 (1974-05-01), Koost et al.

Affiliated with

Also associated with

Rating

Tube swaging machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tube swaging machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tube swaging machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1678943