The company developed a wheel shaft extraction device, including end cover, shaft sleeve and ejector bolt; The axle sleeve is sleeved on the wheel shaft, one end of the axle sleeve is in contact with the bearing seat for installing the wheel shaft, the end face of the wheel shaft is provided with a threaded hole, and the end cover is arranged at the other end of the axle sleeve and is fixedly connected with the wheel shaft through connecting bolts; The ejector bolt is arranged on the end cover, one end of which is butted with the end face of the shaft sleeve; By screwing the ejector bolt to change its extension length, the wheel axle is separated from the bearing seat. The utility model effectively solves the problem of difficult shaft taking, has simple structure, easy fabrication and low cost, greatly improves the efficiency of wheel shaft taking, effectively saves the replacement time of roller wheel shaft, and reduces the labor intensity of operators.
The company developed a wheel shaft extraction device, including end cover, shaft sleeve and ejector bolt; The axle sleeve is sleeved on the wheel shaft, one end of the axle sleeve is in contact with the bearing seat for installing the wheel shaft, the end face of the wheel shaft is provided with a threaded hole, and the end cover is arranged at the other end of the axle sleeve and is fixedly connected with the wheel shaft through connecting bolts; The ejector bolt is arranged on the end cover, one end of which is butted with the end face of the shaft sleeve; By screwing the ejector bolt to change its extension length, the wheel axle is separated from the bearing seat. The utility model effectively solves the problem of difficult shaft taking, has simple structure, easy fabrication and low cost, greatly improves the efficiency of wheel shaft taking, effectively saves the replacement time of roller wheel shaft, and reduces the labor intensity of operators.
