JPS61182609U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 9 show embodiments of the present invention. FIG. 1 is a schematic cross-sectional front view of the main part of the roll wiper according to the present invention, with some parts omitted, and FIG. 2 is the same as that of FIG. 1. FIG. 3a is a schematic diagram of the upper frame, and FIG. 3b is a schematic diagram showing another example of the upper frame of FIG. 3a. Figure 4a is the above 3rd figure.
FIG. 4b is an explanatory diagram of a combination of a bearing for supporting the rotation of the upper wiper roll shaft inserted into the horizontal groove of the upper frame shown in FIG. 3b, and a block; FIG. FIG. 2 is an explanatory diagram of a combination of a bearing and a block.
FIG. 5 is a schematic diagram of the lower frame, and FIG. 6 is a partially cutaway sectional view of the divided roll. Figure 7 shows Wmm
This figure shows the wear and tear of the elastic body lining the outer circumferential surface of the single roll (C) and the split roll (D) when a large number of metal strips, ranging from the narrow metal strip of . be. Fig. 8 is a schematic explanatory diagram showing a situation in which the roll wiper according to the present invention is applied to a skin pass rolling mill, and Fig. 9 shows a continuous shear line of a metal strip and a line for finishing (side trimming, leveling, etc.) of a metal strip. FIG. 2 is a schematic explanatory diagram showing the state of a roll wiper placed on the rear surface of a leveler installed in the vehicle. Figures 10 to 12 show an example in which a roll wiper is installed in a conventional Sendzimir cold rolling mill and an outline of its structure, and Figure 10 is a configuration diagram in which a roll wiper is installed in a 20-high Sendzimir cold rolling mill. , Fig. 11 is a front view showing the outline of the structure of the roll wiper, and Fig. 12 is a front view showing the outline of the structure of the roll wiper.
This is a view taken along the - arrow in FIG. 1. 1...Roll wiper, 1x...Upper roll wiper section, 1y...Lower roll wiper section, 1a...Upper wiper roll, 1b...Lower wiper roll, 2
... Tension reel, 3 ... Metal band, 4 ... Deflector roll, 5 ... Rolling roll, 6 ... Guide rod, 7 ... Hydraulic cylinder, 8 ... Upper frame, 9 ... Lower frame, 10 ... Elastic body, 1
DESCRIPTION OF SYMBOLS 1... Wiper roll shaft, 12... Bearing for bearing, 13... Bearing for outer cylinder, 14... Wiper roll outer cylinder, 15... Cylindrical support hardware, 16...
Hydraulic cylinder fork end, 17...Fixing plate, 18...Horizontal groove, 19...Block, 2
0...Block, 21...Vertical groove, 22...Divided roll, 23...Divided outer cylinder, 24...Divided elastic body,
25...Skin pass rolling machine, 26...Leveler, 2
7... Dryer, 28... Shearing device, 29... Conveyor, 30... Pyra, 31... Metal sheet,
32... Stupid hole, 33... Screw hole, 34... Bolt.

Claims (1)

[Claims for Utility Model Registration] 1. A bearing 12 that rotatably supports both ends of the wiper roll shaft 11, and a bearing 13 fitted to the outer circumferential surface of the roll shaft 11 at a position inside both ends of the roll shaft 11. Upper and lower wiper rolls 1a and 1b each have a wiper roll outer cylinder 14 rotatably supported in a double manner, and bearings 12 at both ends of the upper wiper roll shaft 11 are provided.
The upper frame 8 has a lateral groove 18 into which the bearing 12 inserted into the lateral groove 18 is inserted, and a means for fixing the bearing 12 inserted into the lateral groove. A roll wiper comprising a lower frame 9 having a vertical groove 21. 2. The wiper roll outer cylinder 14 is divided into a plurality of parts in the cylinder length direction, and each divided outer cylinder 23 is formed into an independent divided roll 22 by a bearing 13 fitted to the outer peripheral surface of the wiper roll shaft 11. A roll wiper according to claim 1 of the utility model registration claim. 3. A utility model registration claim characterized in that the outer peripheral surface of the wiper roll outer cylinder 14 and each divided outer cylinder 23 formed by dividing this outer cylinder 14 is lined with an elastic body 10 and a divided elastic body 24, respectively. A roll wiper according to item 1 or 2 of the scope. 4 Upper wiper roll shaft 1 inserted into horizontal groove 18
The roll wiper according to claim 1, wherein means for fixing the first bearing 12 in the lateral groove are blocks 19, 20 and a fixing plate 17 for opening and closing the lateral groove entrance.