Mouth of pipe processingequipment

• Main Author: DONG JINGRONG
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2017
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model relates to the field of mechanical equipment, the purpose provides one kind to be used for the pipe end to contract expanding fashioned mouth of pipe processingequipment. A mouth of pipe processingequipment, includes: the flaring die contracts, the flaring die that contracts include: by the centre form that a plurality of inner valve module becomes, by the external mold of a plurality of with the outer lamella module one -tenth of the coaxial setting of centre form, realize centre form radial expansion and the radial expansion of shrink action and external mold and the drive arrangement who contracts the action respectively. When this mouth of pipe processingequipment made pipe end throat or flaring, the pipe end is tossed about mutually, and not wrinkle roundness better, through the radial movement cooperation of centre form, external mold, realize that the geminate transistors port pinpoints, expands many function integrated such as throat shaping, plastic. 本实用新型涉及机械设备领域，目的是提供种用于管端缩扩成型的管口加