3D-printed wrench

• Main Authors: Zhang Zhixiong, Liang Keshan, Wu Chunbing, Tang Li, Cao Yujun
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

A 3D-printed wrench comprises a wrench handle and a wrench head. The wrench handle and the wrench head are arranged in a split mode and connected detachably through a connecting structure. The wrench head is formed through 3D printing and provided with a working cavity capable of being matched with a workpiece. The wrench handle and the wrench head are arranged in the split mode and connected detachably. According to actual requirements, wrench heads of different types can be manufactured through 3D printing. The wrench heads of different types correspond to the universal wrench handle, so that printing materials are greatly saved, and printing time is greatly shortened; moreover, the 3D-printed wrench has the advantages of being high in dismounting and mounting speed and convenient to use. 种3D打印扳手，包括扳手把手和扳手头，所述扳手把手和扳手头分体设置，扳手把手和扳手头之间通过连接结构可拆卸连接，所述扳手头通过3D打印生成，所述扳手头上设有能够与工件配合的工作空腔。所述扳手把手和扳手头为分体设置，且通过可拆卸连接方式进行连接。根据实际需求情况，可通过3D打印可以制作出不同型号的扳手头。不同型号的扳手头对应通用的扳手把手，这样大大节省了打印材料和打印时间，而且本发明还具有拆装速度快，使用方便的优点。