CN106216397A - The adjustable flat vertical switchable rolling mill set of a kind of attitude - Google Patents
The adjustable flat vertical switchable rolling mill set of a kind of attitude Download PDFInfo
- Publication number
- CN106216397A CN106216397A CN201610614999.8A CN201610614999A CN106216397A CN 106216397 A CN106216397 A CN 106216397A CN 201610614999 A CN201610614999 A CN 201610614999A CN 106216397 A CN106216397 A CN 106216397A
- Authority
- CN
- China
- Prior art keywords
- attitude
- rotating frame
- directive wheel
- rolling mill
- flat vertical
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention provides the adjustable flat vertical switchable rolling mill set of a kind of attitude, the rotating hydraulic cylinder arranged including the rotating frame outside bevel gear box and bevel gear box and rotating frame lateral symmetry；Described rotating hydraulic cylinder is hinged on base, and its extension bar front end is articulated with the pivoted arm driving rotating frame to carry out pose adjustment；Rotating frame both sides are provided with directive wheel, and base is provided with for described directive wheel free rolling arc guide groove；Being in the end of described gathering sill on base to be provided with directive wheel is formed spacing block, on block, corresponding directive wheel is provided with adjustment screw.The attitude of rotating frame can be adjusted by screwing adjustment screw, and then elimination flat-rolled state is transformed into the deviation that rolling on edge state produces to timing.Further, since adjustment screw is done small adjustment on baffle plate, being reacted to bevel gear box input, will produce the skew of large-size, therefore, this mill train has good attitude regulation ability.
Description
Technical field
The invention belongs to the milling equipment technical field in hot rolled rod production line, and especially relating to a kind of attitude can
The flat vertical switchable rolling mill set adjusted.
Background technology
Flat vertical interchangeable milling train is the capital equipment on hot rolled rod production line.The principle of flat vertical interchangeable milling train is rolling machine
Row only use a set of milling train, when carrying out level rolling or vertical rolling, by this milling train horizontal positioned or turn over to turn 90 degrees and make it become
For level or vertical rolling.The feature of this equipment is to have flat, vertical two kinds can carry out between duty, and two states turning
Change.This milling train has a set of actuating device and two milling train end input equipment.In prior art, flat vertical switchable rolling mill set is in flat-rolled
During state, as it is shown in figure 1, reductor 3 and bevel gear box 5 belong to milling train end input equipment；Motor 1 and clutch coupling 2 belong to
Actuating device.Reductor 3 and bevel gear box 5 tighten together with the rotating frame in flat vertical interchangeable milling train 4.Now clutch shaft coupling
The input of device 2 aligns with the outfan of reductor 3 and links together, it is achieved that being in transmission connection during flat-rolled state.Existing
When installing owing to fixing the flat vertical interchangeable milling train each ingredient position of flat-rolled state, so will align with reductor power shaft
Clutch coupling is fixed on ground.After the position of clutch coupling determines, when milling train is in rolling on edge state, bevel gear box is defeated
The position entering axle should align being in transmission connection when realizing rolling on edge state with clutch coupling.Flat vertical interchangeable milling train in prior art
When machine is listed in rolling on edge state, as in figure 2 it is shown, the flat vertical switchable rolling mill set clutch coupling 2 being in rolling on edge state needs and cone
Gear-box 3 aligns and could realize being in transmission connection of rolling on edge state.Between flat, vertical two states during conversion, need two inputs
The input of device aligns with transmission output.Owing to alignment error cannot eliminate, therefore when flat-rolled state, timing is turned
Change to rolling on edge state and just have deviation.
Summary of the invention
In view of this, the invention is directed to the adjustable flat vertical switchable rolling mill set of a kind of attitude, flat by adjusting
The vertical interchangeable milling train rotating frame attitude when rolling on edge state, eliminates flat-rolled state and timing is transformed into the inclined of rolling on edge state generation
Difference.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
The adjustable flat vertical switchable rolling mill set of a kind of attitude, including the rotating frame outside bevel gear box and bevel gear box
The rotating hydraulic cylinder that frame and rotating frame lateral symmetry are arranged；Described rotating hydraulic cylinder is hinged on base, before its extension bar
End is articulated with the pivoted arm driving described rotating frame to carry out pose adjustment；Described rotating frame both sides are provided with directive wheel, the described end
Seat is provided with for described directive wheel free rolling arc guide groove；The end being in described gathering sill on described base is provided with
Described directive wheel is formed spacing block, and on block, corresponding described directive wheel is provided with adjustment screw.
Further, described adjustment screw is complete thread screw.
Further, described adjustment screw is flush end towards one end of described directive wheel.
Further, described base is provided with for limiting the limited block that described rotating frame swings.
Further, described pivoted arm entirety is of an L-shaped structure.
Further, described gathering sill width is more than the diameter 1-3mm of described directive wheel.
Relative to prior art, the invention has the advantage that
The attitude of rotating frame can be adjusted by screwing adjustment screw, and then eliminates flat-rolled state to timing conversion
The deviation produced to rolling on edge state.Further, since adjustment screw is done small adjustment on baffle plate, it is reacted to bevel gear box defeated
Entering end, will produce the skew of large-size, therefore, this mill train has good attitude regulation ability.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention, and the present invention creates
The schematic description and description made, for explaining the invention, is not intended that the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the flat vertical switchable rolling mill set structural representation when flat-rolled state in prior art；
Fig. 2 is the flat vertical switchable rolling mill set structural representation when rolling on edge state in prior art；
Fig. 3 is the invention structural representation；
Fig. 4 be in Fig. 3 A-A to schematic diagram.
Description of reference numerals: 1-motor；2-clutch coupling；3-reductor；The flat vertical interchangeable milling train of 4-；5-bevel gear box；
6-rotating frame；7-base；8-rotating hydraulic cylinder；9-directive wheel；10-gathering sill；11-adjusts screw；12-block；13-cuts with scissors
Axle；14-extension bar；15-pivoted arm；16-limited block；17-linking arm；18-drives arm；19-silk braid.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
Being described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in the invention.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The adjustable flat vertical switchable rolling mill set of a kind of attitude, as shown in Figure 3 and Figure 4, including bevel gear box 5 and cone tooth
Rotating frame 6 outside roller box 5 and the rotating hydraulic cylinder 8 of rotating frame 6 lateral symmetry setting；Described rotating hydraulic cylinder 8 cuts with scissors
Being connected on base 7, its extension bar 14 front end is articulated with the pivoted arm 15 driving described rotating frame 6 to carry out pose adjustment；Described rotation
Turning framework 6 both sides and be provided with directive wheel 9, described base 7 is provided with for described directive wheel 9 free rolling arc guide groove 10；?
It is in the end of described gathering sill 10 on described base 7 to be provided with and described directive wheel 9 is formed spacing block 12, on block 12
Corresponding described directive wheel 9 is provided with adjustment screw 11.
It is pointed out that the cylinder barrel of rotating hydraulic cylinder 8 is hinged with base by hinge 13 near the external part of extension bar,
When extension bar 14 stretches out, the pivoted arm 15 that entirety can be driven to be of an L-shaped structure rotates, and then realizes the tune of rotating frame 6 angle
Whole.The above-mentioned conditioned layer of directive wheel 9 processes.
Above-mentioned adjustment screw 11 is complete thread screw.Can be adjusted in full-scale scope, range is wide.Preferably
, described adjustment screw 11 is flush end towards one end of described directive wheel, it is to avoid damage directive wheel 9 outer surface, and affects guiding
Effect.
It is pointed out that the length that unilateral regulation adjusts screw can adjust the level angle of rotating frame, symmetrical tune
The length adjusting screw of whole bilateral can adjust the vertical drift angle of rotating frame.
In order to avoid rotating frame 6 shakes during angle adjustment, in an optional embodiment, described
Base 7 is provided with for limiting the limited block 16 that described rotating frame swings, and limited block 16 can be with corresponding rotation framework 6
Both sides are arranged, and can reserve the surplus of 1-2mm, it is to avoid regular scratches between rotating frame 6 and limited block 16.
Above-mentioned pivoted arm 15 entirety is of an L-shaped structure, and can include linking arm 17 and drive arm 18, and it is hinged with extension bar 14
One end is for driving arm, for avoiding the occurrence of dead point, during structure design, it is ensured that drive arm place centrage and center, extension bar 14 place
Line will not overlap all the time.
In an optional embodiment, connection one silk braid can be fixed in extension bar 14 front end, by hinged turn of silk braid 19
The driving arm of arm 15, concrete, silk braid 19 can be provided with the female thread structure threadeded with extension bar 14, with female thread phase
To the other end by hinge with driving arm hinged.
Above-mentioned gathering sill 10 width is more than the diameter 1-3mm of described directive wheel 9, it is ensured that between directive wheel 9 and gathering sill 10
Gap is reasonable, and excesssive gap easily causes shakiness, and generation is rocked, and gap is too small, is susceptible to jam, and gathering sill 10 width is more than
The diameter 1-3mm of described directive wheel 9, it is possible to ensure that directive wheel is free to roll in gathering sill, jam will not occur.
When rotating hydraulic cylinder drives rotating frame, the directive wheel of both sides is respectively at the gathering sill of rotating frame two wing base
Middle rolling, provides for rotating frame and guides.When milling train is in rolling on edge state, the directive wheel on top is positioned at above base, block
Extreme position for restricted guidance wheel.
Owing to alignment error cannot be avoided, the bevel gear box input that should align with clutch coupling there may be partially
Difference.At this moment can adjust the attitude of rotating frame by screwing adjustment screw, eliminate deviation.Concrete, can be by regulation
Adjust screw and stretch into the length of described baffle plate so that it is front end props up directive wheel, limits the position of directive wheel, thus adjusts rotation
The attitude of framework.Owing to adjustment screw being done small adjustment on baffle plate, it is reacted to bevel gear box input, will produce relatively
Large-sized skew, therefore, this mill train has good attitude regulation ability.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement etc. made, should be included in the invention
Protection domain within.
Claims (6)
1. the adjustable flat vertical switchable rolling mill set of attitude, it is characterised in that: include outside bevel gear box and bevel gear box
Rotating frame and rotating frame lateral symmetry arrange rotating hydraulic cylinder；Described rotating hydraulic cylinder is hinged on base, its
Extension bar front end is articulated with the pivoted arm driving described rotating frame to carry out pose adjustment；Described rotating frame both sides are provided with guiding
Wheel, described base is provided with for described directive wheel free rolling arc guide groove；Described base is in described gathering sill
End be provided with described directive wheel formed spacing block, on block, corresponding described directive wheel is provided with adjustment screw.
The adjustable flat vertical switchable rolling mill set of a kind of attitude the most according to claim 1, it is characterised in that: described adjustment spiral shell
Nail is complete thread screw.
The adjustable flat vertical switchable rolling mill set of a kind of attitude the most according to claim 1 and 2, it is characterised in that: described tune
Whole screw is flush end towards one end of described directive wheel.
The adjustable flat vertical switchable rolling mill set of a kind of attitude the most according to claim 1, it is characterised in that: on described base
It is provided with for limiting the limited block that described rotating frame swings.
The adjustable flat vertical switchable rolling mill set of a kind of attitude the most according to claim 1, it is characterised in that: described pivoted arm is whole
Body is of an L-shaped structure.
The adjustable flat vertical switchable rolling mill set of a kind of attitude the most according to claim 1, it is characterised in that: described gathering sill
Width is more than the diameter 1-3mm of described directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614999.8A CN106216397A (en) | 2016-07-26 | 2016-07-26 | The adjustable flat vertical switchable rolling mill set of a kind of attitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614999.8A CN106216397A (en) | 2016-07-26 | 2016-07-26 | The adjustable flat vertical switchable rolling mill set of a kind of attitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216397A true CN106216397A (en) | 2016-12-14 |
Family
ID=57536287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614999.8A Pending CN106216397A (en) | 2016-07-26 | 2016-07-26 | The adjustable flat vertical switchable rolling mill set of a kind of attitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624952A (en) * | 2019-09-02 | 2019-12-31 | 南京高精工程设备有限公司 | Horizontal-vertical alternate eight-rack copper rod continuous rolling unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3319449A (en) * | 1965-03-12 | 1967-05-16 | Morgan Construction Co | Rolling mill |
| GB1485091A (en) * | 1974-09-25 | 1977-09-08 | Mec Danieli Off | Two-position tiltable stands for rolling mills |
| CN2212460Y (en) * | 1995-02-27 | 1995-11-15 | 冶金工业部北京冶金设备研究院 | Tipping type horizontal-vertical changeable rolling mills |
| CN201692994U (en) * | 2010-06-29 | 2011-01-05 | 太原矿山机器集团有限公司 | Rolling mill capable of being switched between horizontal and vertical states |
| CN103084399A (en) * | 2013-01-25 | 2013-05-08 | 中冶南方工程技术有限公司 | Auxiliary locking device of flat-vertical transition rolling mill |
| CN205966759U (en) * | 2016-07-26 | 2017-02-22 | 天津天重中直科技工程有限公司 | Flat interchangeable rolling mill machine row that stand of gesture adjustable |
-
2016
- 2016-07-26 CN CN201610614999.8A patent/CN106216397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3319449A (en) * | 1965-03-12 | 1967-05-16 | Morgan Construction Co | Rolling mill |
| GB1485091A (en) * | 1974-09-25 | 1977-09-08 | Mec Danieli Off | Two-position tiltable stands for rolling mills |
| CN2212460Y (en) * | 1995-02-27 | 1995-11-15 | 冶金工业部北京冶金设备研究院 | Tipping type horizontal-vertical changeable rolling mills |
| CN201692994U (en) * | 2010-06-29 | 2011-01-05 | 太原矿山机器集团有限公司 | Rolling mill capable of being switched between horizontal and vertical states |
| CN103084399A (en) * | 2013-01-25 | 2013-05-08 | 中冶南方工程技术有限公司 | Auxiliary locking device of flat-vertical transition rolling mill |
| CN205966759U (en) * | 2016-07-26 | 2017-02-22 | 天津天重中直科技工程有限公司 | Flat interchangeable rolling mill machine row that stand of gesture adjustable |
Non-Patent Citations (4)
| Title |
|---|
| 中国二十冶集团有限公司: "《宝钢股份不锈钢事业部冷IV标工程施工技术》", 31 August 2010, 同济大学出版社 * |
| 侯青林等: "平立可换轧机翻转机构的建模与运动仿真", 《冶金设备》 * |
| 李希宝等: "平立翻转轧机振动问题的研究与应用", 《科技创业家》 * |
| 郝志杰等: "节能型棒材平立转换轧机回转缸液压阀台的", 《冶金设备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624952A (en) * | 2019-09-02 | 2019-12-31 | 南京高精工程设备有限公司 | Horizontal-vertical alternate eight-rack copper rod continuous rolling unit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |