CN2224680Y - Multi-line mono-hole rolling turn-over guide board - Google Patents
Multi-line mono-hole rolling turn-over guide board Download PDFInfo
- Publication number
- CN2224680Y CN2224680Y CN 94232092 CN94232092U CN2224680Y CN 2224680 Y CN2224680 Y CN 2224680Y CN 94232092 CN94232092 CN 94232092 CN 94232092 U CN94232092 U CN 94232092U CN 2224680 Y CN2224680 Y CN 2224680Y
- Authority
- CN
- China
- Prior art keywords
- torsion roller
- axostylus axostyle
- framework
- rolling
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a multi-line mono-hole rolling turn-over guide board for a horizontal continuous rolling mill. A circular combined tile is arranged among a shaft lever, a top and a bottom barrel twisters, a side tile is arranged among the barrel twisters and a framework, a square iron with a lug boss is processed on a shaft lever, and a top and a bottom guard boards are installed at the lug boss of the square iron. In an axial direction, the whole framework is fixed in a housing window by wedges arranged on both sides of the housing window; in a radial direction, adjustments are made by depressing a top thread and a columnar spring; a water-cooling is used for lubrication. The utility model is suitable for rolling middle-small sized square billets, and shaped blanks and the requirements of rolling different varieties of rolled pieces on different rolling lines of the same frame can be realized.
Description
A kind of horizontal tandem mill turns over the steel exports guide plate with multi-thread single hole scroll torsion roller, belongs to metallurgical steel rolling equipment field, is specially adapted on the tandem mill of rolling middle-size and small-size cross dimensions.
The rolled piece of horizontal tandem mill enters from last and generally all adopts two kinds of methods when next frame need turn over steel certain angle (45 ° or 90 °): a kind of is the slip twisting box, and another kind is multi-thread whole roll-type twister.Shortcomings such as the twisting box that wherein slides is to adopt sliding friction, often makes steel billet cause scuffing, and windup-degree is non-adjustable, and the rolled piece physical dimension is difficult to control, and guide plate is easy to wear.
Multi-thread whole roll-type twister, be suitable for the upset of big section rolled piece, can only use under the bigger situation of the former sortie rolled piece of tandem mill section, and same several roll lines of tandem mill use when all needing torsion roller is installed, its major defect is the rolled piece (square billet that is not suitable for same several the rolling different cultivars of roll line of rolling middle-size and small-size rolled piece and tandem mill, slab, the heavy rail base), during the rolling different cultivars of same several roll lines of tandem mill, because of each variety yield differs greatly, cause each hole roll wear difference, make troubles for the drafts adjustment of roll.
Slip twisting box and multi-thread whole roll-type twister all are not suitable for the requirement rolling with middle-size and small-size rolled piece of same several roll line production of horizontal tandem mill different cultivars rolled piece.
The purpose of this utility model provides a kind of by circular combined tile, side watt, boss shape square iron, upper and lowerly defend the multi-thread single hole scroll torsion roller that plate and wedge form and turn over the steel exports guide plate, scratch rolled piece so that overcome the slip twisting box, windup-degree is non-adjustable, and the rolled piece physical dimension is difficult to control and the rolled piece problems such as (square billet, slab, heavy rail bases) of multi-thread not rolling billet of whole roll-type twister and same several the rolling different cultivars of roll line of tandem mill.
Turn over the steel exports guide plate according to multi-thread single hole scroll torsion of the present utility model, have the function of reversing rolled piece, have the effect of delivery guide simultaneously.Come back or eave tile for preventing that middle-size and small-size rolled piece from going out behind the roll, boss shape square iron of design on the axle of torsion roller has up and down been installed in the lug boss position of square iron and have been defended plate up and down.The working face angle of torsion roller, according to the distance between the frame roll of front and back, and the distance between torsion roller axis and the preceding rolling mill and deciding, in order to adjust the windup-degree of rolled piece, the top roll of torsion roller can be done radially to adjust by the elastic force of depressing jackscrew and column spring, axially, select circular combined tile up and down between torsion roller and the axostylus axostyle for use, adopt water cooling lubricated by the wedge adjustment.
Said structure of the present utility model 1-6 in conjunction with the accompanying drawings is described as follows:
Fig. 1 is a front view of the present utility model.
The vertical view that Fig. 2 dissects from arrow for the utility model front view.
Fig. 3 is for defending the front view of plate under the utility model.
Fig. 4 is for defending the vertical view of plate under the utility model.
Fig. 5 is the front view of the utility model top guide.
Fig. 6 is the vertical view of the utility model top guide.
As shown in Figure 1, the utility model is installed on wherein roll line of three roll lines, and other two roll lines are used to roll sheet billet and heavy rail base, do not belong to scope of the present utility model.Horizontal tandem mill as shown in Figure 1 and Figure 2 turns over the steel exports guide plate with multi-thread single hole scroll torsion roller and between original device axostylus axostyle (7) and torsion roller (3) circular combined tile (2) has been installed, what adopt between circular combined tile (2) and the axostylus axostyle (7) is to be slidingly matched, and what adopt between circular combined tile (2) and the torsion roller (3) is to closely cooperate.Side watt (9) has been installed between torsion roller (3) and framework (1), go up processing one band boss shape square iron (4) at axostylus axostyle (7), has installed at boss place at square iron (4), under defend plate (10), (11), when torsion roller working face and circular combined tile (2) and side watt (9) produce wearing and tearing, can be installed in the height that the method for depressing jackscrew (5) and being installed in the column spring (6) under the axostylus axostyle on the axostylus axostyle (7) is recovered original roll gap by adjustment, this covering device integral installation is behind milling train in the memorial archway, after rolled piece shuts out from roll gap, by last, under defend plate (10), (11) enter framework, import in the pass of torsion roller (3), because the torsion roller working face is by the angle that designs and produces up and down, press rolled piece thickness and set up the working face vertical height, rolled piece is under the effect of the formed couple of torsion roller working face up and down, with the rolled piece needed angle of overturning.Axially by the wedge (8) that is installed in the memorial archway both sides with framework (1) overall fixed in memorial archway, torsion roller (3) face length is between the ～ of rolled piece width.Circular combined tile (2) is that is round-shaped, and the hydrophthalmia orientation of axostylus axostyle (7) all becomes 30 ° of angles with last lower shaft with vertical line.
As shown in Figure 3 and Figure 4, the following plate retaining (12) of defending that is used for anti-string has been installed in the crooked handle corner of defending plate (10) down.
As shown in Figure 5 and Figure 6, the top guide retaining (13) that is used for anti-string has also been installed in the crooked handle corner of top guide (11), and the top guide nose (14) that is used to lift has been installed in the centre position of top guide.
This device is carried out pre-assembled, use integral replacing, and is simple in structure, installs easy to adjustly, and the life-span is long, and is reliable, suitable face width, operating rate of rolling mill height.Thoroughly eliminate the rolled piece surface tear, guaranteed the normal geometry of rolled piece.
Claims (4)
1, a kind of with framework (1), torsion roller (3), depress jackscrew (5), the horizontal tandem mill that axostylus axostyle (7) is formed turns over the steel exports guide plate with multi-thread single hole scroll torsion roller, it is characterized in that, between axostylus axostyle (7) and torsion roller (3), circular combined tile (2) has been installed, what adopt between circular combined tile (2) and the axostylus axostyle (7) is to be slidingly matched, what adopt between circular combined tile (2) and the torsion roller (3) is to closely cooperate, side watt (9) has been installed between torsion roller (3) and framework (1), go up processing one band boss shape square iron (4) at axostylus axostyle (7), has installed at boss place at square iron (4), under defend plate (10), (11), be equipped with on the axostylus axostyle (7) and depress jackscrew (5), column spring (6) is housed under the axostylus axostyle (7), this covering device integral installation behind milling train in the memorial archway frame, axially by the wedge (8) that is installed in the memorial archway both sides with framework (1) overall fixed in framework memorial archway.
2, horizontal tandem mill according to claim 1 turns over the steel exports guide plate with multi-thread single hole scroll torsion roller, it is characterized in that the upper and lower plate (10), (11) defended is the crooked handle shape.
3, horizontal tandem mill according to claim 1 turns over the steel exports guide plate with multi-thread single hole scroll torsion roller, it is characterized in that torsion roller (3) face length is between the ～ of rolled piece width.
4, horizontal tandem mill according to claim 1 turns over the steel exports guide plate with multi-thread single hole scroll torsion roller, it is characterized in that the hydrophthalmia orientation of axostylus axostyle (7) all becomes 30 ° of angles with last lower shaft with vertical line.
5, horizontal tandem mill according to claim 1 turns over the steel exports guide plate with multi-thread single hole scroll torsion roller, it is characterized in that circular combined tile (2) is round-shaped for .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94232092 CN2224680Y (en) | 1994-12-29 | 1994-12-29 | Multi-line mono-hole rolling turn-over guide board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94232092 CN2224680Y (en) | 1994-12-29 | 1994-12-29 | Multi-line mono-hole rolling turn-over guide board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224680Y true CN2224680Y (en) | 1996-04-17 |
Family
ID=33843737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94232092 Expired - Fee Related CN2224680Y (en) | 1994-12-29 | 1994-12-29 | Multi-line mono-hole rolling turn-over guide board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224680Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745553B (en) * | 2009-12-24 | 2011-10-12 | 太原通泽重工有限公司 | Side direction regulation mechanism of guide plate on horizontal rolling mill |
| CN105689417A (en) * | 2016-04-29 | 2016-06-22 | 江苏盛日机械设备制造有限公司 | Rolled steel outlet twist assembly |
-
1994
- 1994-12-29 CN CN 94232092 patent/CN2224680Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745553B (en) * | 2009-12-24 | 2011-10-12 | 太原通泽重工有限公司 | Side direction regulation mechanism of guide plate on horizontal rolling mill |
| CN105689417A (en) * | 2016-04-29 | 2016-06-22 | 江苏盛日机械设备制造有限公司 | Rolled steel outlet twist assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |