Butt welding machine for constructional engineering

A technology for construction engineering and butt welding machines, which is applied in welding equipment, manufacturing tools, resistance welding equipment, etc., can solve problems such as the inability to quickly cool down workpieces, and large safety hazards, so as to speed up welding efficiency, avoid burns, and reduce safety hazards. Effect
CN112872564AInactive Publication Date: 2021-06-01李天恩
9 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
李天恩
Publication Date
2021-06-01
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a butt welding machine for constructional engineering. The butt welding machine comprises a supporting box, an L-shaped frame and a welding device, wherein the bottom of the L-shaped frame is fixed to the top of the supporting box; and the top of the welding device is arranged on the inner wall of the L-shaped frame. According to the butt welding machine for the constructional engineering, by arranging an air pump, a nozzle and other devices, after workpieces are welded, the workpieces can be rapidly cooled, workers can take the workpieces conveniently, scalding is avoided, potential safety hazards are reduced, the workpieces of the next batch can be rapidly placed, the welding efficiency is improved, due to the arrangement of a cooling box, a treatment box and other devices, the cooling box enables the temperature of air used for cooling to be lower, so that the cooling performance of the machine is enhanced, the workpieces are cooled more rapidly, the treatment box filters the air, dust impurities in the air are removed, and dust is prevented from entering into weld joints to affect the welding effect of the workpieces.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of butt welding machines, in particular to a butt welding machine for construction engineering. Background technique

[0002] Butt welding machine is also called current welding machine or resistance touch welding machine. It uses the resistance between the contact surfaces of two workpieces to pass low voltage and high current in an instant, so that the contact surfaces of the two butt metals are instantly heated to melt and fuse. Welding machines are divided according to different welding methods: flash butt welding machine, steel bar butt welding machine, copper rod butt welding machine, flash butt welding mainly uses the heat generated by the contact resistance of the workpiece to heat the workpiece, the metal surface melts, the temperature gradient is large, and the heat affected zone is relatively small , the weld is formed under the condition of plastic denaturation of the solid phase metal of the wor...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More