Winding tool and method for rectangular spiral parallel copper flat wire winding

• Main Authors: LI HAI, QIAO JUNLI, YANG XIAOPING, ZHANG XU
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The invention discloses a winding tool and method for a rectangular spiral parallel copper flat wire winding to solve the problem of how to nest two parallel spiral windings to satisfy the technical requirements of a parallel coil. A rectangular parallelepiped winding mold block is arranged and has no winding embedding groove. The two ends of the rectangular parallelepiped winding mold block are each provided with a winding support fan-shaped block. Arc wire winding embedding slots are disposed on the two winding support fan-shaped blocks. A winding mold is designed as three detachable structures, which facilitates the demolding of two winding groups. The two parallel windings are naturally nested together after demolded. The winding tool winds two parallel windings on the same winding mold separately by a single wire, overcomes the tumbling defect of a rear winding coil to a front winding coil, and realizes the high-quality nesting of the two parallel windings. 本发明公开了一种长方形状螺旋式并联铜扁线绕组的绕制工装及绕制方法，解决了如何绕制使并联的两个螺