2results about How to "Good welding effect" patented technology

This utility model relates to the field of welding equipment technology and discloses a steel pipe welding machine, including a machine tool. A hydraulic press is fixedly connected to the upper surface of the equipment platform. A left module is provided on the upper surface of the machine tool, and a right module is fixedly connected to the upper surface of the machine tool. A cylinder is fixedly connected inside the column box, and an alignment clamp is fixedly connected to the bottom of the pressure rod. This utility model has the following advantages and effects: After starting the hydraulic press, the output end of the press drives the left module to move to the right to connect two steel pipes. Then, the worker starts the cylinder to drive the pressure rod to simultaneously contact the upper surfaces of the two connected steel pipes, ensuring that the upper surfaces of the two connected steel pipes are at the same horizontal line. Then, the welding torch is used to weld the joint of the two connected steel pipes. Through the above operations, the alignment of the steel pipe joints and the welding effect are achieved.

The utility model discloses a laser cutting welding device, and particularly relates to the technical field of laser welding, the laser cutting welding device comprises an operation table, the two sides of the upper end of the operation table are fixedly connected with first sliding rails, the upper sides of the two first sliding rails are jointly connected with a support in a sliding mode, the lower end of the support is fixedly connected with a second sliding rail, and the lower side of the second sliding rail is connected with a sliding block in a sliding mode. The lower end of the sliding block is fixedly connected with a rotating assembly, the lower side of the rotating assembly is fixedly connected with a moving assembly, and the lower side of the moving assembly is fixedly connected with a fixing assembly. By arranging the rotating assembly and the moving assembly, accurate adjustment of the position of the laser head can be achieved, meanwhile, the laser head can conduct cutting and welding along an arc shape, the machining precision is improved, workpieces of various shapes and sizes can be flexibly handled, the laser head can be replaced by arranging the fixing assembly, and the machining efficiency is improved. And the cutting function and the welding function are quickly switched, and the production efficiency is improved.