CN103586293A - Steel receiving turnover machine - Google Patents
Steel receiving turnover machine Download PDFInfo
- Publication number
- CN103586293A CN103586293A CN201310532570.0A CN201310532570A CN103586293A CN 103586293 A CN103586293 A CN 103586293A CN 201310532570 A CN201310532570 A CN 201310532570A CN 103586293 A CN103586293 A CN 103586293A
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- Prior art keywords
- rollover stand
- frame
- steel
- connects
- head
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 230000007306 turnover Effects 0.000 title abstract 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 230000003139 buffering effect Effects 0.000 description 6
- 238000003801 milling Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Metal Rolling (AREA)
Abstract
The invention provides a steel receiving turnover machine arranged between a pit type heating furnace and a rolling mill. The steel billet turnover device comprises a rack, wherein an oil cylinder for turnover driving is arranged on the rack, the oil cylinder is connected with and drives a turnover frame, the turnover frame is L-shaped, the long edge of the turnover frame is a head part, the short edge of the turnover frame is a tail part, the inflection point of the turnover frame is hinged to the rack, a plurality of rollers are arranged on the long edge of the turnover frame to form a roller way for conveying along the long edge direction, an arc-shaped joist for supporting a steel billet is arranged on the short edge of the turnover frame, and the upper surface of the arc-shaped joist is an arc; and a stop seat is arranged at the tail limiting position where the turnover frame turns over on the rack. The device of the invention can not only receive vertical hot steel billets, but also safely rotate the steel billets to a horizontal position.
Description
Technical field
The present invention relates to Steel-rolling Industry equipment technical field, refer more particularly to a kind of being arranged in and connect steel tipper between hole formula heating furnace and milling train.
Background technology
When hole formula heating furnace by cold steel billet (vertical spacing is placed side by side, steel billet greatly head-up, upside down little) be heated to temperature required after, the clamp of workshop crane vertically hangs onto certain hot steel billet and connects on steel tipper; Then hydraulic oil cylinder driving rollover stand rotation, falls down this hot steel billet level, and makes steel billet stub end just towards (mustn't tilt, in order to avoid affect the roll rolling of nipping) milling train; Roller-way is transported to milling train by hot steel billet again and is rolled.
Because steel billet weight large (20～60 tons), temperature high (950～1350 °), oxide skin are many, need to protection thermal insulation board be set to oil cylinder, electric machines for roller and bearing block, travel switch, rubber slab etc.; Main bearing member has enough strength and stiffness and bears steel billet lifting impact; In order to alleviate shock loading, many places should arrange rubber slab and spring, so complicated structure, and higher for the heat-resisting and impact resistance requirement of equipment, equipment is easily damaged.
Summary of the invention
Technical problem to be solved by this invention is the technical deficiency over against above-mentioned existence, provides a kind of and can receive vertical hot steel billet, can rotate safely again steel billet and connect steel tipper to horizontal level.
The technical solution adopted for the present invention to solve the technical problems is:
Connect steel tipper, include frame, the oil cylinder driving for overturning is installed in frame, it is characterized in that: described oil cylinder connects and driven a rollover stand, and rollover stand is L shaped shape, its long limit is head, minor face is afterbody, and its flex point is articulated with in frame, and its long limit is provided with a plurality of rollers and forms along the roller-way of long side direction transmission, on its minor face, be provided with for holding the arc joist of steel billet, the upper surface of arc joist is one section of camber line reducing highly gradually from outside to inside; In described frame, the afterbody extreme position overturning at rollover stand is provided with block seat.
In such scheme, described rollover stand both sides are respectively arranged with transmission side baffle and passive side baffle, are configured for placing steel billet together with rollover stand, and prevent the concave cavity shape that steel billet is routed up.
In such scheme, described block seat below is provided with block seat buffer board, in the frame of block seat buffer board below, tail springs is installed.
In such scheme, on described arc joist and the contact-making surface of rollover stand minor face, be provided with joist spring, for holding arc joist.
In such scheme, described rollover stand and the pin joint of frame are provided with bearing and bearing block, bearing block buffer board are set below bearing block.
In such scheme, the two ends of described oil cylinder, all install damping spring.
In such scheme, be provided with head buffer board below the head extreme position of described rollover stand upset, head buffer board below is provided with head springs.
In such scheme, in described frame, be also provided with maintenance pull bar near rollover stand afterbody, on maintenance pull bar with kayser, can rollover stand is locked, convenient for maintaining.
Principle of the present invention is: for rollover stand forms a surrounding around " shaking nest ", while preventing hot steel billet lifting or upset, security incident appears in landing, 1 eccentric arc t joist is set, the trend that hot steel billet is fallen partially to roller-way; Buffering is set to alleviate impulsive force in stressed position, every place, has strengthened foundation of civil work and parts impact resistance, extension device service life, totally 7 grades of bufferings are as follows: the first order is that block seat buffer board is set below block seat; The second level is that joist spring is set below arc joist; The third level is that bearing block buffer board is set below bearing block; The fourth stage is, below block seat buffer board, tail springs is set; Level V is cylinder block two ends band bufferings; The 6th grade is, below rollover stand head, head springs is set; The 7th grade is that head buffer board is set below rollover stand head.
Transmission side baffle and passive side baffle are set in addition; there is enough intensity protection electric machines for roller, roller bed bearing seat and collide while avoiding hot steel billet lifting, and prevent the injury of the thermal radiation such as oil cylinder, electric machines for roller and bearing block, travel switch, rubber slab and thermal oxide skin.
Main beneficial effect of the present invention is:
This device can receive vertical hot steel billet, can rotate safely steel billet to horizontal level again, can bear larger impact and load, and can prevent radiation and the oxidation of equipment, has improved the security of production and the service life of equipment.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention front view;
Fig. 2 is the A-A sectional drawing of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is that hot steel billet and rollover stand are at horizontal level schematic diagram
Wherein, 1 oil cylinder, 2 rollover stands, 3 roller-ways, 4 bearing blocks, 5 arc joists, 6 block seats, 7 block seat buffer boards, 8 tail springs, 9 joist springs, 10 maintenance pull bars, 11 bearing block buffer boards, 12 head springs, 13 head buffer boards, 14 transmission side protective plates, 15 are transmitted side protective plate.
The specific embodiment
Below in conjunction with the specific embodiment, the embodiment of the present invention is further described:
As shown in Figures 1 to 4 connect steel tipper, include frame, the oil cylinder 1 driving for overturning is installed in frame, and described oil cylinder 1 connects and has driven a rollover stand 2, and rollover stand 2 is L shaped shape, its long limit is head, minor face is afterbody, and its flex point is articulated with in frame, and its long limit is provided with a plurality of rollers and forms along the roller-way 3 of long side direction transmission, on its minor face, be provided with for holding the arc joist 5 of steel billet, the upper surface of arc joist is one section of camber line reducing highly gradually from outside to inside; In described frame, the afterbody extreme position overturning at rollover stand 2 is provided with block seat 6.
In the present embodiment, described rollover stand 2 both sides are respectively arranged with transmission side baffle 14 and passive side baffle 15, are configured for placing steel billet together with rollover stand 2, and prevent the concave cavity shape that steel billet is routed up.
In the present embodiment, under described block seat, 6 sides are provided with block seat buffer board 7, in the frame of block seat buffer board 7 belows, tail springs 8 are installed.
In the present embodiment, on described arc joist 5 and the contact-making surface of rollover stand 2 minor faces, be provided with joist spring 9, for holding arc joist 5.
In the present embodiment, described rollover stand 2 is provided with bearing and bearing block 4 with the pin joint of frame, and bearing block 4 arranges bearing block buffer board 11 below.
In the present embodiment, the two ends of described oil cylinder 1, all install damping spring.
In the present embodiment, be provided with head buffer board 13 below the head extreme position of described rollover stand 2 upsets, head buffer board 13 belows are provided with head springs 12.
In the present embodiment, in described frame near rollover stand 2 afterbodys be also provided with maintenance pull bar 10, maintenance pull bar 10 on kayser, can rollover stand 2 is locked, convenient for maintaining.
The embodiment of the present invention be rollover stand form a surrounding around " shaking nest ", while preventing hot steel billet lifting or upset there is security incident in landing, 1 eccentric arc t joist is set, the trend that hot steel billet is fallen partially to roller-way; Buffering is set to alleviate impulsive force in stressed position, every place, has strengthened foundation of civil work and parts impact resistance, extension device service life, totally 7 grades of bufferings are as follows: the first order is that block seat buffer board is set below block seat; The second level is that joist spring is set below arc joist; The third level is that bearing block buffer board is set below bearing block; The fourth stage is, below block seat buffer board, tail springs is set; Level V is cylinder block two ends band bufferings; The 6th grade is, below rollover stand head, head springs is set; The 7th grade is that head buffer board is set below rollover stand head.
Transmission side baffle and passive side baffle are set in addition; there is enough intensity protection electric machines for roller, roller bed bearing seat and collide while avoiding hot steel billet lifting, and prevent the injury of the thermal radiation such as oil cylinder, electric machines for roller and bearing block, travel switch, rubber slab and thermal oxide skin.
Protection scope of the present invention is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not depart from the scope of the present invention and spirit the present invention.If these changes and distortion belong in the scope of the claims in the present invention and equivalent technologies thereof, the intent of the present invention also comprises these changes and is out of shape interior.
Claims (7)
1. connect steel tipper, include frame, the oil cylinder driving for overturning is installed in frame, it is characterized in that: described oil cylinder connects and driven a rollover stand, and rollover stand is L shaped shape, its long limit is head, minor face is afterbody, and its flex point is articulated with in frame, and its long limit is provided with a plurality of rollers and forms along the roller-way of long side direction transmission, on its minor face, be provided with for holding the arc joist of steel billet, the upper surface of arc joist is one section of camber line reducing highly gradually from outside to inside; In described frame, the afterbody extreme position overturning at rollover stand is provided with block seat.
2. the steel tipper that connects as claimed in claim 1, is characterized in that: described rollover stand both sides are respectively arranged with transmission side baffle and passive side baffle, are configured for placing steel billet together with rollover stand, and prevents the concave cavity shape that steel billet is routed up.
3. the steel tipper that connects as claimed in claim 1, is characterized in that: described block seat below is provided with block seat buffer board, in the frame of block seat buffer board below, tail springs is installed.
4. the steel tipper that connects as claimed in claim 1, is characterized in that: on described arc joist and the contact-making surface of rollover stand minor face, be provided with for holding the joist spring of arc joist.
5. the steel tipper that connects as claimed in claim 1, is characterized in that: described rollover stand and the pin joint of frame are provided with bearing and bearing block, bearing block buffer board is set below bearing block.
6. the steel tipper that connects as claimed in claim 1, is characterized in that: below the head extreme position of described rollover stand upset, be provided with head buffer board, head buffer board below is provided with head springs.
7. the steel tipper that connects as claimed in claim 1, is characterized in that: in described frame, near rollover stand afterbody, be also provided with maintenance pull bar, on maintenance pull bar with kayser, can rollover stand is locked, convenient for maintaining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532570.0A CN103586293A (en) | 2013-10-31 | 2013-10-31 | Steel receiving turnover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532570.0A CN103586293A (en) | 2013-10-31 | 2013-10-31 | Steel receiving turnover machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103586293A true CN103586293A (en) | 2014-02-19 |
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ID=50076729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310532570.0A Pending CN103586293A (en) | 2013-10-31 | 2013-10-31 | Steel receiving turnover machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586293A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492817A (en) * | 2014-12-12 | 2015-04-08 | 芜湖新兴铸管有限责任公司 | Defective product rejecting stand with steel tilting function |
| CN105414218A (en) * | 2015-12-15 | 2016-03-23 | 安徽楚江特钢有限公司 | Oil-draining turnover machine for steel strip coil |
| CN106629518A (en) * | 2017-01-16 | 2017-05-10 | 中建幕墙有限公司 | Large component unit plate installation overturning platform |
| CN108413769A (en) * | 2018-04-16 | 2018-08-17 | 余强 | Side discharging continuous-type furnace for blank |
| CN114130841A (en) * | 2021-10-14 | 2022-03-04 | 四川德胜集团钒钛有限公司 | Durable material taking arm of billet turnover cooling bed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000061522A (en) * | 1998-08-24 | 2000-02-29 | Kawasaki Steel Corp | Device for turning thick plate |
| CN201296501Y (en) * | 2008-09-22 | 2009-08-26 | 江苏天奇物流***工程股份有限公司 | Roller table vertical inversion mechanism |
| CN102560077A (en) * | 2011-11-28 | 2012-07-11 | 中冶京诚工程技术有限公司 | Steel ingot turnover device |
| CN103043583A (en) * | 2012-12-27 | 2013-04-17 | 吴江市变压器厂有限公司 | Wire coil overturning machine |
| CN202988132U (en) * | 2012-11-22 | 2013-06-12 | 湖北弘毅建筑装饰工程有限公司 | L-shaped linkage turning device |
| CN203526221U (en) * | 2013-10-31 | 2014-04-09 | 中冶南方(武汉)威仕工业炉有限公司 | Steel receiving turnover machine |
-
2013
- 2013-10-31 CN CN201310532570.0A patent/CN103586293A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000061522A (en) * | 1998-08-24 | 2000-02-29 | Kawasaki Steel Corp | Device for turning thick plate |
| CN201296501Y (en) * | 2008-09-22 | 2009-08-26 | 江苏天奇物流***工程股份有限公司 | Roller table vertical inversion mechanism |
| CN102560077A (en) * | 2011-11-28 | 2012-07-11 | 中冶京诚工程技术有限公司 | Steel ingot turnover device |
| CN202988132U (en) * | 2012-11-22 | 2013-06-12 | 湖北弘毅建筑装饰工程有限公司 | L-shaped linkage turning device |
| CN103043583A (en) * | 2012-12-27 | 2013-04-17 | 吴江市变压器厂有限公司 | Wire coil overturning machine |
| CN203526221U (en) * | 2013-10-31 | 2014-04-09 | 中冶南方(武汉)威仕工业炉有限公司 | Steel receiving turnover machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492817A (en) * | 2014-12-12 | 2015-04-08 | 芜湖新兴铸管有限责任公司 | Defective product rejecting stand with steel tilting function |
| CN105414218A (en) * | 2015-12-15 | 2016-03-23 | 安徽楚江特钢有限公司 | Oil-draining turnover machine for steel strip coil |
| CN105414218B (en) * | 2015-12-15 | 2018-02-23 | 安徽楚江特钢有限公司 | A kind of steel coil strip drains tipper |
| CN106629518A (en) * | 2017-01-16 | 2017-05-10 | 中建幕墙有限公司 | Large component unit plate installation overturning platform |
| CN108413769A (en) * | 2018-04-16 | 2018-08-17 | 余强 | Side discharging continuous-type furnace for blank |
| CN114130841A (en) * | 2021-10-14 | 2022-03-04 | 四川德胜集团钒钛有限公司 | Durable material taking arm of billet turnover cooling bed |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |