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1.被打入某些物体中的薄壁管(如以后将灌入混凝土的管形钢柱)内的临时内支柱。
2.一种用来顶出已成型工件的棒。
3.穿入[金属]型腔背面的销杆,用以顶出制成件。
4.早期来复枪枪管尾端中的细钢杆,弹丸由推弹杆撞入顶住钢杆并配合来复线塞紧。
a press stand is connected with the beam clutch, and a post rod of the press stand is arranged above the limiting cuff.
所述横梁卡座上联接有压力架,压力架的顶杆位于限位铐的上方;The mandril connecting structure is arranged on the jetting joint of the air bottle nozzle.
所述气瓶嘴的喷射接口上设置有顶杆连接结构。and the main shaft flanges at two ends of the claming beam are also provided with opposite extensional post rods.
所述夹紧横梁两端的主轴接盘上还设置有一相对的伸缩顶杆。If pole and take a long plunger with the use of each other, can constitute arbitrary high degree of scaffolding.
若将立杆和顶杆相互配合接长使用,就可构成任意高度的脚手架。and two flat oil grooves are formed at the junction part of the ejector rod and the moving iron core.
在顶杆与活动铁心的接合部位设有两个扁平状油槽。the fiber ejector pin adjusting mechanism is of manual mode or electric mode.
光纤顶杆调节机构为手动方式或电动方式。At operation, the ejecting rod rotates with the roll, the shaft and chute boards maintain static.
作业时,顶杆和滚筒一起转动,轴和滑板固定不动。During stage one, the moulding and attached peg are ejected by the ejector pins as shown at 'b'.
在第一阶段,塑件和附加的柱销被顶杆顶出,图“b”。The vent system composed of vent groove, vent plug and clearance of ejector pin can fit the need of venting.
采用分型面排气槽、顶杆间隙排气与排气塞排气相结合的排气系统设计能够很好地满足模具排气需要。