JPS6080005U - rolling mill - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 is a side view showing an example of a conventional rolling mill, Figure 2 is a side view showing another example of a conventional rolling mill, Figure 3 is an enlarged view of the work roll shaft box in Figure 1, Fig. 4 is an explanatory diagram of the action of the axle box in Fig. 3, Fig. 5 is an enlarged explanatory diagram of the action of the work roll axle box in Fig. 2, and Fig. 6 is an explanatory diagram of one embodiment of the rolling mill of the present invention. , FIG. 1 is a view taken in the direction of arrows ■-■ in FIG. 6, and FIG. 8 is a view taken in the direction of arrows ■--■ in FIG. 6. In the figure, 21 is a housing, 22.23 is a work roll, and 26
．． 27 is a work roll bending axle box, 28.29 is a work roll guide axle box, 32.33 is a hydraulic plunger, 34
indicates a block, and 35.36 indicates a hydraulic plunger.

Claims (1)

[Scope of utility model registration request] A work roll bending shaft box, which has a substantially uniform wall thickness over a predetermined range in the circumferential direction, is attached to the shaft portion of a pair of upper and lower work rolls, and the side surface of the work roll bending shaft box is fixed to the housing. A rolling mill characterized in that a work roll guide shaft box is attached, which is linear in shape parallel to the side surface of the block and capable of applying roll balancing force.