851mm Crane Rail Wheels Forging , Overhead Crane Trolley Wheels GB EN Standard

851mm Crane Rail Wheels Forging , Overhead Crane Trolley Wheels GB EN Standard

KINGRAIL uses a tire processing and clamping tool, which is characterized in that it includes a tooling base plate and a reference spacer set on it to support the tire, and a precision spacer distributed along the inner circular surface of the tire to locate the tire. The positioning block, the outer side of the tire is provided with a pressing oil cylinder that presses the tire from above to realize the axial positioning of the tire. The tire processing and clamping tool of the utility model has the advantages of simple and reasonable structure, high degree of automation, accurate and stable positioning, can greatly improve work efficiency, reduce labor intensity, and has good application prospects

KINGRAIL uses the locomotive wheel hoop to fasten the snap ring, and improves the processing technology, material and structural characteristics that affect the radial elasticity of the snap ring. In order to enhance the elastic parameter of the snap ring in its diameter direction, the fastening degree between the snap ring and the wheel core is improved. Put the heated and slightly expanded tire on the wheel core, and then fasten the snap ring into the groove on the inner side of the tire. The snap ring is an annular body with an opening, which is processed by a heat-setting process before being fastened to the inside of the tire groove. The process of the heat setting process is as follows: first, the snap ring is fixedly installed on the heat setting fixture; then, the snap ring is tempered and heated by using a medium temperature fire in the range of 420~500 ℃, so that the snap ring is fixed on the fixture. secondly, continuously temper the snap ring within the above temperature range for 3-5 hours; finally, take the tempered snap ring out of the heat setting jig

In order to protect the tires and avoid touching the tires directly with hands, KINGRAIL adopts a special sling for diesel wheel hoops. A natural number greater than 2, each group of the spreader includes a bearing rod, the middle of the bearing rod is provided with a hinge hole, one end of the locking rod is provided with a hinge hole, and the bearing rod and the locking rod are hinged The movable shaft in the hole is hinged, the other end of the locking rod is bent downward, the top of the bearing rod is connected with a connecting ring A, and the connecting ring A is tied with a steel wire rope, which is connected with the N groups of the spreaders. The top ends of the wire ropes are connected by connecting rings B, and the wire ropes are of the same length.

851mm Crane Rail Wheels Forging , Overhead Crane Trolley Wheels GB EN Standard