A measuring device for measuring the width between the inner guide plates of the guide box

Abstract

The invention provides a measuring device used for measuring width between guide plates inside a guide and guard box. The measuring device comprises an upper measuring base (1), a lower measuring base (2), a left side stand column (3), a right side stand column (4), a reading ruler (5) and fixed screws (6), wherein the left side stand column (3) is mounted and fixedly erected on the upper measuring base (1); one end of the left side stand column is fixedly arranged on the base (10) of the upper measuring base; the left side stand column (3) and the upper measuring base (1) are co-blocked at one side of the reading ruler (5); the right side stand column (4) is mounted and fixedly erected on the lower measuring base (2); one end of the right side stand column is fixedly arranged on a base (11) of the lower measuring base; the right side stand column (4) and the lower measuring base (2) are co-blocked on the opposite side of the reading ruler (5); and the fixed screws (6) are fixedly arranged at the two sides of the reading ruler (5).

Description

technical field [0001] The invention relates to the technical field of steel rolling equipment, in particular to a measuring device for measuring the width between guide plates inside a guide box. Background technique [0002] In steel rolling, the side guide plate of the universal rolling mill is fixed in the guide box, so that the rolled piece does not bend left and right after entering or leaving the pass, and plays a guiding role. The width between the side guide plates at the entrance is determined according to the width of the incoming material, and the width between the side guide plates at the exit is determined according to the width of the groove. [0003] When rolling steel, after installing the side guides to the guide box, since the guide box is a hollow box structure, the width between the guide plates on both sides cannot be measured with a ruler, but can only be measured with a tape measure, and the measurement error is large Large, inaccurate measurements. ...

AI Technical Summary

Problems solved by technology

[0003] When rolling steel, after installing the side guides to the guide box, since the guide box is a hollow box structure, the width between the guide plates on both sides cannot be measured with a ruler, but can only be measured with a tape measure, and the measurement error is large large, inaccurate measurement

For the pass system with a high degree of dependence on the width of the side guide plate, when the measurement error is large, it is easy to jam the steel or the rolled piece is biased

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