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发明授权
CN102079051B 一种凸轮连杆式同步松刀机构 有权 转让 许可 质押

一种凸轮连杆式同步松刀机构
摘要：
本发明公开了一种凸轮连杆式同步松刀机构，主要由主轴箱(24)、以及设置在该主轴箱(24)内部且带拉刀杆的主轴(23)组成，其特征在于：在该主轴箱(24)的顶部设有凸轮传动机构、而在主轴箱(24)的内部则设有用于下压主轴(23)拉刀杆的连杆传动机构，且该连杆传动机构通过设置于主轴箱(24)内部的伸缩式传动机构与该凸轮传动机构相连接。本发明为纯机械传动，不再需要气缸、油缸等中间环节及中间检测环节，因此只要调试得当，除了零件质量问题外几乎可以完全确保松刀过程无任何故障发生，其工作稳定性能非常可靠。
摘要（英）：

The invention discloses a cam connecting rod type synchronous cutter loosening mechanism which mainly comprises a spindle box (24) and a spindle (23) which is arranged in the spindle box (24) and provided with a cutter pulling rod. The mechanism is characterized in that the top of the spindle box (24) is provided with a cam transmission mechanism; a connecting rod transmission mechanism for pressing the cutter pulling rod of the spindle (23) is arranged in the spindle box (24); and the connecting rod transmission mechanism is connected with the cam transmission mechanism through a telescopic transmission mechanism arranged in the spindle box (24). According to the invention, as purely mechanical transmission is adopted without needing intermediate links such as air cylinder, oil cylinder and the like or intermediate detection links, any fault can be completely prevented in the cutter loosening process almost for sure as long as the debugging is appropriate, with the exceptions of quality problem of the parts; and the working stability of the cam connecting rod type synchronous cutter loosening mechanism is very reliable.

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