CN2547426Y - Multi-specification intermediate blank roller - Google Patents
Multi-specification intermediate blank roller Download PDFInfo
- Publication number
- CN2547426Y CN2547426Y CN 02267273 CN02267273U CN2547426Y CN 2547426 Y CN2547426 Y CN 2547426Y CN 02267273 CN02267273 CN 02267273 CN 02267273 U CN02267273 U CN 02267273U CN 2547426 Y CN2547426 Y CN 2547426Y
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- China
- Prior art keywords
- hole
- roll
- rolling
- case hole
- flatting
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 abstract description 28
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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Abstract
The utility model discloses a base roll in middle of many specifications, by one set of roll 10, 11, 12 and roll the hole pattern of rolling of configuration on the roll constitute, flat case hole A1, flat case hole B2, found case hole C3, found case hole D4, flat case hole E5, flat case hole F6, flat case hole G7, flat case hole M8, flat case hole N9 establishes on same set of roll 10, 11, 12, this base roll in middle of many specifications, time saving and labor saving, rolling efficiency has been improved, labor intensity is reduced, can extensively be used for the rolling mill of small batch, base production in the middle of the multi-specification strip steel.
Description
The utility model relates to a kind of slot type milling train parts, and especially a kind of many specifications intermediate blank roll is applicable to the milling train that small lot, multi gauge strips steel intermediate blank are produced.
The slot type band steel intermediate blank milling train of prior art, generally comprise roll, be arranged between two vertical memorial archway frameworks of straight parallel, roll can be established many, and respectively rotate around oneself axis, each roller surface has " recessed " shape groove along the roller circumference, adjacent rollers lip-deep " recessed " shape groove make-up formation is rolled the hole pass, it rolls the width in hole and thickness and decides according to the blank specification of being given and rolling specs and the rolled piece that whether overturns, it rolls hole number and decides according to rolling number of times, therefore, give the intermediate blank of the different rolling different sizes of blank, just adopt the different rolls that roll the hole configuration.As blank with 150mm * 150mm, during the intermediate blank of rolling 195mm * 18mm, need be provided with seven box flatting holes on the applied cover roll, rolled piece passes through successively, does not turn over steel; During as rolling 175mm * 18mm intermediate blank, need be provided with six box flatting holes on the used cover roll, a upright case hole, rolled piece passes through successively, need turn over steel when through upright case hole; As rolling 158mm * 18mm intermediate blank, also need establish seven and roll the hole.More than the shortcoming of all rolls be: when rolling, blank is rolled into a kind of intermediate blank of specification at last successively by the hole of rolling on the cover roll, function singleness if change rolling specs, just must be changed roll, because roll is heavier, it is longer to use the time instead, so the milling train operating efficiency is low.
The purpose of this utility model is to provide the intermediate blank that an a kind of cover roll can rolling plurality of specifications, and need not change roll, can improve many specifications intermediate blank roll of milling train operating efficiency.
The utility model is achieved in that this many specifications intermediate blank roll, is made of the hole pass that rolls that disposes on a cover roll and the roll, comprises box flatting hole A, B, upright case hole C, D, box flatting hole E, F, G, M, N, and these roll the hole and are located on the same set of roll; One cover roll divides three of upper, middle and lower, is fixed between two vertical frameworks of straight parallel, respectively rolls the width and the thickness in hole and decides according to blank specification of being given and rolling requirement; A last box flatting hole N because in having only, bottom roll works, so also can single-row one overlap, at this moment, can add a shared upright straight formula framework behind box flatting hole G, M.
Application process of the present utility model is: as utilize the rolling 195mm * 18mm of blank, the 175mm * 18mm of 150mm * 150mm, the intermediate blank of three kinds of specifications of 158mm * 18mm, and can be by following process operations.When the intermediate blank of rolling 195mm * 18mm specification, can use box flatting hole A, box flatting hole B, box flatting hole E, box flatting hole F, box flatting hole G, box flatting hole M, box flatting hole N successively, roll the Kong Quanwei box flatting hole, do not turn over steel in the operation of rolling; When the intermediate blank of rolling 175mm * 18mm specification, can use box flatting hole A, B, upright case hole C, box flatting hole F, G, M, N successively, used a upright case hole C in the operation of rolling, from box flatting hole B to upright case hole C when rolling, rolled piece turns over and turn 90 degrees, to box flatting hole F when rolling, rolled piece turns over and turn 90 degrees from upright case hole C, and all the other roll the hole rolled piece and do not turn over steel; When the intermediate blank of rolling 158mm * 18mm specification, can use box flatting hole A, B, upright case hole C, D, box flatting hole E, F, G, M, N in the operation of rolling successively, from box flatting hole B to upright case hole C when rolling, rolled piece turns over and turn 90 degrees, from upright case hole D during to box flatting hole E, rolled piece turns over and turn 90 degrees, and all the other roll the hole rolled piece and do not overturn.
The utility model has the advantages that: compare with the intermediate blank rolling mill roll of present application, under the situation of not changing roll, can be by using the different intermediate blank that the production plurality of specifications is realized in the hole of rolling, time saving and energy saving, improved rolling efficiency, reduced labour intensity.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 looks schematic diagram for the utility model structure master.
Make the utility model with reference to accompanying drawing 1.This many specifications intermediate blank roll, constitute by the hole pass that rolls that disposes on a cover roll 10,11,12 and the roll, box flatting hole A1, box flatting hole B2, upright case hole C3, upright case hole D4, box flatting hole E5, box flatting hole F6, box flatting hole G7, box flatting hole M8, box flatting hole N9 are located on the same set of roll 10,11,12, respectively roll the width and the thickness in hole and decide according to blank specification of being given and rolling requirement.
Claims (1)
1, a kind of many specifications intermediate blank roll, constitute by the hole pass that rolls that disposes on a cover roll (10,11,12) and the roll, it is characterized in that box flatting hole A (1), box flatting hole B (2), upright case hole C (3), upright case hole D (4), box flatting hole E (5), box flatting hole F (6), box flatting hole G (7), box flatting hole M (8), box flatting hole N (9) are located on the same set of roll (10,11,12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267273 CN2547426Y (en) | 2002-05-29 | 2002-05-29 | Multi-specification intermediate blank roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02267273 CN2547426Y (en) | 2002-05-29 | 2002-05-29 | Multi-specification intermediate blank roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547426Y true CN2547426Y (en) | 2003-04-30 |
Family
ID=33732895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02267273 Expired - Fee Related CN2547426Y (en) | 2002-05-29 | 2002-05-29 | Multi-specification intermediate blank roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547426Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945068A (en) * | 2016-06-06 | 2016-09-21 | 山东钢铁股份有限公司 | Edging roll with nested hole groove structure and rolling method of H-shaped steel |
-
2002
- 2002-05-29 CN CN 02267273 patent/CN2547426Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945068A (en) * | 2016-06-06 | 2016-09-21 | 山东钢铁股份有限公司 | Edging roll with nested hole groove structure and rolling method of H-shaped steel |
| CN105945068B (en) * | 2016-06-06 | 2019-03-19 | 山东钢铁股份有限公司 | The milling method of edger roll and H profile steel with nested hole slot structure |
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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 |