The die clampingscrew arranged on the upper die can not loose, the die clamping is convenient, the die can be clamped well by directly screwing the bolt, and the production efficiency is high.
本发明合模螺丝装在上模上不会松脱，合模方便，直接拧紧螺栓就可以合好模具，生产效率高。
2
The connecting pipe and the fixed sleeve pipe are fixedly connected mutually by a screw thread type or a clamping slot type.
接管和固定套管互以螺纹或卡槽式连接固定。
3
The invention discloses a screwclamping jaw and screw locking equipment, and relates to the clamping jaw field.