Winding and welding device for hollow strip-shaped profile

Abstract

The invention discloses a winding and welding device for a hollow strip-shaped profile. The winding and welding device comprises a machine frame. A vertical lifting frame is arranged on the machine frame. A lifting sliding rail is arranged on the lifting frame. A liftable friction stir welding mechanism is arranged on the lifting sliding rail. A working platform located on the outer side of the lifting frame is arranged on the machine frame. A longitudinal sliding rail perpendicular to the lifting sliding rail is arranged on the working platform. A longitudinal sliding table is arranged on the longitudinal sliding rail and connected with a push-and-pull mechanism arranged on the working platform. A support is arranged on the longitudinal sliding table. A roller is erected on the support. A driving motor used for driving the roller to rotate is arranged on the longitudinal sliding table and connected with the roller. By the adoption of the winding and welding device for the hollow strip-shaped profile, the hollow strip-shaped profile can be welded while being wound, and the problem of leakage occurring when an existing motor water cooling way is adopted is solved.

Description

technical field [0001] The invention relates to a welding device. Background technique [0002] There are many ways to cool the motor, such as air cooling and water cooling. In the prior art, the cooling method of water cooling is usually to provide a layer of interlayer on the outer cover of the motor, and pass cooling water through the interlayer, which has low efficiency and is prone to water leakage. The more advanced water-cooling method is to use a hollow strip profile to be wound into a helical shape and put it outside the motor, and pass cooling water through the profile for water cooling. However, the profile is prone to leakage at its edge after winding. The best way is to The rolled profiles are welded, so that the adjacent profiles are welded to each other after winding, so as to prevent the occurrence of leakage, but there is no special welding equipment at present. Contents of the invention [0003] In view of the fact that there is no special equipment for...

AI Technical Summary

Problems solved by technology

The more advanced water-cooling method is to use a hollow strip profile to be wound into a helical shape and put it outside the motor, and pass cooling water through the profile for water cooling. However, the profile is prone to leakage at its edge after winding. The best way is to The rolled profiles are welded so that the adjacent profiles are welded to each other after winding, so as to prevent the occurrence of leakage, but there is no special welding equipment at present

Images