Rapid Grinding Method for Rolls in Small Rolling Mills
A technology for grinding and small rolling mills, applied in the field of rolling mill roll grinding, can solve the problems of difficult separation operations, consumption of manpower and time, and impact on assembly accuracy, so as to reduce the processing cycle of grinding rolls, reduce operation time, and save money. effect of cost
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[0029] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:
[0030] like figure 1 The shown schematic diagram of the prior art roll grinding process has been described in detail in the background art, and will not be repeated here.
[0031] like Figure 2 to Figure 8 As described, the present embodiment provides a method for rapid grinding of small rolling mill rolls, comprising the following steps:
[0032] 1) After the roll 3 is pulled out from the rolling mill, the blind cover of the bearing seat 4 is removed to expose the top hole of the roll 3;
[0033] 2) First process a threaded hole on the top surface of each bearing seat 4, and then fix the lifting ring 9 on the top surface of the bearing seat 4 through the bolts matched with the threaded hole, for hoisting the roll 3 and bearing seat 4;
[0034] 3) Hang the roll 3 and the bearing housing 4 together on the roll grinder, the headstock 1 a...
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