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第二机厂是液压支架的专业修制厂,并且是以修理支架为主业。立柱、千斤(包括短柱)是支架的重要部件,修理质量的好坏、效率的高低直接影响着液压支架的支护性能和大修任务的完成情况。 自1992年以来,我厂相继研制了立柱(大缸)的拆解、装配的专用机器,解决了立柱修理的拆装问题,但是,千斤、短柱(小缸)修理过程中的拆装却一直都还是人工作业。在维修时,通常的做法是将这类缸体用销轴固定,用扳手卡住导向套,人工推动扳手一圈圈地转动(而且至少需要两人来操作)来拧下导向套,即人工“推磨”的落后方式,不仅工人的劳
The second machine factory is a hydraulic repair professional repair plant, and is mainly to repair the stent industry. Column, jack (including the short column) is an important component of the stent, the quality of the repair is good or bad, the level of efficiency directly affects the hydraulic support performance and overhaul task completion. Since 1992, our factory has developed a special machine for dismantling and assembling the column (cylinder) to solve the disassembly problem of the column repair. However, the disassembly and assembly of the column and the short cylinder (small cylinder) Has always been manual. In the maintenance, the usual practice is to fix the cylinder pin with a wrench stuck guide sleeve, manually push the wrench in a circle turn (and at least two people to operate) to unscrew the guide sleeve, that is, artificial “Push mill” behind the way, not only workers labor