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群力机械厂接受的生产軋鋼机任务,在鍛造重达一吨左右的人字齿輪軸时,因为沒有大鍛錘大吊車,所以鍛这样大的工件就成为关鍵問題。該厂工人同志們发揚了敢想敢干精神,把原有的夹板錘錘头由100公斤改为250公斤。工人出身的股长王之刚同志又創造了单轨土滑車。終于解决了上述关鍵問題。夹板锤 結构:如图1所示,底盘上按裝錘座和可换的錘砧,两侧滑柱上端固定在托板上。滾輪和偏心套装在同軸上,轉动偏心套使滾輪把木錘杆夹紧(或松开),錘头的錘頂固定在木錘杆上。手柄操縱偏心机构轉动,脚踏
Qunli Machinery Plant to accept the production of rolling mill tasks, weighing about a ton of herringbone axes, because there is no big forging crane, so forging such a large workpiece has become a key issue. The factory workers comrades dare to think boldly carry forward the spirit of the original splint hammer from 100 kg to 250 kg. Wang Zhigang, the head of the worker’s school, also created a monorail. Finally solved the above key issues. Plywood Hammer Structure: As shown in Figure 1, the base plate is equipped with a hammer base and an exchangeable hammer anvil, and the upper ends of the slide posts on both sides are fixed on the pallet. Roller and eccentric set coaxially, turn the eccentric sleeve so that the wheel clamp the wooden hammer rod (or release), the hammer head hammer fixed to the wooden hammer rod. Handle manipulation eccentric mechanism rotation, pedal