CN206122342U - Can prevent device of flat book of hot rolling sheet - Google Patents
Can prevent device of flat book of hot rolling sheet Download PDFInfo
- Publication number
- CN206122342U CN206122342U CN201621188604.4U CN201621188604U CN206122342U CN 206122342 U CN206122342 U CN 206122342U CN 201621188604 U CN201621188604 U CN 201621188604U CN 206122342 U CN206122342 U CN 206122342U
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- screw
- hot
- hot rolling
- double
- rolled coil
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Abstract
The utility model provides a can prevent device of flat book of hot rolling sheet, belongs to steel rolling equipment technical field for improve hot rolling sheet's production quality, its technical scheme is, including double -end lead screw and two bracing pieces during the device constitutes, two bracing pieces are vertical to be placed and be coaxial each other, and the looks remote site of the two all is fixed with the screw, and the other end all is equipped with the inner wall assorted circular arc cushion with hot rolling sheet, and the screw of two bracing pieces passes through double -end screw connection. The utility model discloses the inner wall that utilizes two circular arc cushions to support hot rolling sheet can prevent effectively not only that flat roll of defect from appearing in hot rolling sheet, can not cause any injury to the coil of strip surface moreover, has just so guaranteed hot rolling sheet's production quality, has reduced the manufacturing cost of coil of strip.
Description
Technical field
This utility model is related to a kind of device that can effectively prevent hot-rolled coil from flat volume defect occur, belongs to steel rolling equipment
Technical field.
Background technology
Production hot-rolled dual-phase steel and hot press-formed when using steel, finished product volume is easy to flat volume phenomenon, and the defect is serious
Product quality is have impact on, the quality for causing hot-rolled coil is difficult to meet user's requirement, and the reparation of roll bending is wasted time and energy, and can be caused
The obvious rising of product cost, therefore how to prevent the flat volume defect of hot-rolled coil appearance to be always the difficulty that relevant technical staff faces
Topic.
Utility model content
The purpose of this utility model is the drawback for prior art, there is provided a kind of dress for preventing the flat volume of hot-rolled coil
Put, to improve the quality of production of hot-rolled coil.
Problem described in the utility model is with following technical proposals realization：
A kind of device for preventing the flat volume of hot-rolled coil, composition includes double-end lead-screw and two support bars, two supports
Bar is vertically placed and coaxially to each other, the opposite end of the two is respectively and fixedly provided with screw, and the other end is equipped with the inwall phase with hot-rolled coil
The circular arc cushion block of matching, the screw of two support bars is connected by double-end lead-screw.
The above-mentioned device for preventing the flat volume of hot-rolled coil, also includes supporting fixing device, the supporting ＆ stablizing dress in composition
Put including cross bar and column, one end of the cross bar is fixed on a support bar, and the other end is provided with and is vertically directed hole, it is described vertical
Post is inserted in the pilot hole of cross bar and is fixedly connected with another support bar by support.
The above-mentioned device for preventing the flat volume of hot-rolled coil, is provided with 3～5 turning handles in the middle part of the double-end lead-screw, they hang down
Directly it is uniformly distributed in double-end lead-screw and around double-end lead-screw.
The above-mentioned device for preventing the flat volume of hot-rolled coil, the both sides of the circular arc cushion block are equipped with Crashworthy plate, the anticollision
Plate is attached on the side of hot-rolled coil and is fixedly connected with circular arc cushion block.
This utility model supports the inwall of hot-rolled coil using two circular arc cushion blocks, not only can effectively prevent hot-rolled coil
There is flat volume defect, and coil of strip surface will not be caused any harm, this ensures that there the quality of production of hot-rolled coil, drop
The low production cost of coil of strip.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is use state schematic diagram of the present utility model.
Labelling is as follows in figure：1st, circular arc cushion block, 2, support bar, 3, turning handle, 4, screw, 5, Crashworthy plate, 6, cross bar, 7, ladder
Shape plate, 8, double-end lead-screw, 9, column, 10, hot-rolled coil.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, this utility model is a kind of instrument for preventing the flat volume of hot rolling, mainly include circular arc cushion block 1,
Support bar 2, turning handle 3, screw 4, Crashworthy plate 5, cross bar 6, double-end lead-screw 8 and column 9, wherein circular arc cushion block 1, support bar 2, screw
4 and double-end lead-screw 8 constitute support meanss, the flat volume of hot-rolled coil can be prevented；Cross bar 6 and column 9 constitute supporting fixing device, can
To prevent from occurring relatively rotating between two support bars 2 in the operating process of double-end lead-screw 8；The function of Crashworthy plate 5 is to prevent
Support meanss are blown down by overhead traveling crane clamp.
Support bar 2 is made using the pipe of diameter about 50mm, and its one end is connected with circular arc cushion block 1, and one end is coaxial with screw 4
Welding, two support bars 2 are linked together by double-end lead-screw 8, and double-end lead-screw 8 matches with the screw 4 on support bar 2, double
The middle part of captacula thick stick 8（It is about 50mm）Without screw thread, 3～5 turning handles 3 of circumferential upper uniform welding at this（It is 4 in figure）, anticollision
Plate 5 is mutually welded with a circular arc cushion block 1；The length of column 9 about 700mm, diameter about 15mm；Cross bar 6 is about 30mm, the He of column 9
Cross bar 6 is welded together respectively by two trapezoidal plates 7 with two support bars 2.
This utility model uses front, it is necessary to column 9 is penetrated in the pilot hole of cross bar 6, when double-end lead-screw 8 is rotated,
Two support bars 2 of support arrangement would not relatively rotate.
This utility model is placed on inside the core of hot-rolled coil, and this utility model is adjusted in volume by rotating double-end lead-screw
The height of in-core, it is ensured that the arc surface of two circular arc cushion blocks up and down and the core of steel coil inwall of support meanss is brought into close contact.Hot rolling
One larger extruding force is produced to support meanss during roll bending shrinkage, to prevent support meanss with coil of strip inside contact surface in this power
Effect is lower to be produced impression or presses against wound, and the arc surface contacted with coil of strip must have certain area and smooth.During rotation double-end lead-screw, it is
Prevent coil of strip from scalding operator, steel can be promoted with the steel pipe socket matched with the turning handle of welding on double-end lead-screw on turning handle
Pipe rotates double-end lead-screw, until the arc surface of circular arc cushion block is fitted with the inwall of hot-rolled coil.
Claims (4)
1. a kind of device for preventing the flat volume of hot-rolled coil, is characterized in that, composition includes double-end lead-screw（8）With two support bars
（2）, two support bars（2）Vertically place and coaxially to each other, the opposite end of the two is respectively and fixedly provided with screw（4）, the other end is equipped with
With hot-rolled coil（10）The circular arc cushion block that matches of inwall（1）, two support bars（2）Screw（4）By double-end lead-screw（8）
Connection.
2. a kind of device for preventing the flat volume of hot-rolled coil according to claim 1, is characterized in that, also include in composition
Support stabilising arrangement, the supporting fixing device includes cross bar（6）And column（9）, the cross bar（6）One end be fixed on one
Strut（2）On, the other end is provided with and is vertically directed hole, the column（9）It is inserted in cross bar（6）Pilot hole in and by support with it is another
One support bar（2）It is fixedly connected.
3. a kind of device for preventing the flat volume of hot-rolled coil according to claim 1 and 2, is characterized in that, the bipitch silk
Thick stick（8）Middle part be provided with 3～5 turning handles（3）, they are perpendicular to double-end lead-screw（8）And around double-end lead-screw（8）It is uniformly distributed.
4. a kind of device for preventing the flat volume of hot-rolled coil according to claim 3, is characterized in that, the circular arc cushion block
（1）Both sides be equipped with Crashworthy plate（5）, the Crashworthy plate（5）It is attached to hot-rolled coil（10）Side on and with circular arc cushion block（1）
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188604.4U CN206122342U (en) | 2016-10-28 | 2016-10-28 | Can prevent device of flat book of hot rolling sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188604.4U CN206122342U (en) | 2016-10-28 | 2016-10-28 | Can prevent device of flat book of hot rolling sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206122342U true CN206122342U (en) | 2017-04-26 |
Family
ID=58577078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188604.4U Active CN206122342U (en) | 2016-10-28 | 2016-10-28 | Can prevent device of flat book of hot rolling sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206122342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904376A (en) * | 2017-10-31 | 2018-04-13 | 首钢京唐钢铁联合有限责任公司 | Method and device for preventing double-phase steel from flatly rolling |
| CN110090864A (en) * | 2019-04-25 | 2019-08-06 | 上海鼎经自动化科技股份有限公司 | A kind of inner hole support equipment and its application method preventing hot rolled coil cooling strain |
-
2016
- 2016-10-28 CN CN201621188604.4U patent/CN206122342U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904376A (en) * | 2017-10-31 | 2018-04-13 | 首钢京唐钢铁联合有限责任公司 | Method and device for preventing double-phase steel from flatly rolling |
| CN110090864A (en) * | 2019-04-25 | 2019-08-06 | 上海鼎经自动化科技股份有限公司 | A kind of inner hole support equipment and its application method preventing hot rolled coil cooling strain |
| CN110090864B (en) * | 2019-04-25 | 2023-12-19 | 上海鼎经自动化科技股份有限公司 | Inner hole supporting equipment for preventing cooling deformation of hot rolled coil and application method thereof |
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