Wrist -watch drive wheel part riveting device

• Main Author: ZHAN WEIJUN
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2017
• 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 discloses a wrist -watch drive wheel part riveting device, including liftout mechanism and positioning mechanism, liftout mechanism includes the riveting drift, and riveting drift lower extreme is equipped with the na wudong of indent, and positioning mechanism is equipped with the shaft hole including a supporting bench a, supporting bench, and nawudong is just right with the shaft hole. After adopting above -mentioned technical scheme, its beneficial effect is: through wrist -watch drive wheel part riveting device, can unite two into one two steps of pressfitting, riveting of drive wheel piece and gear rotor shaft connection, can have easy operation, efficient advantage under the prerequisite of guaranteeing the precision. 本实用新型公开了种手表传动轮部件铆合装置，包括顶料机构和定位机构，顶料机构包括铆合冲头，铆合冲头下端设有内凹的纳物洞，定位机构包括支撑台，支撑台设有轴孔，纳物洞与轴孔正对。采用上述技术方案后，其有益效果是：通过手表传动轮部件铆合装置，能够将传动轮片和齿轮转轴连接的压合、铆合两个步骤合二为，能够在保证精度的前提下，具有操作简单、效率高的优点。