CN103624090A - Hydraulic coil upender - Google Patents
Hydraulic coil upender Download PDFInfo
- Publication number
- CN103624090A CN103624090A CN201210307905.4A CN201210307905A CN103624090A CN 103624090 A CN103624090 A CN 103624090A CN 201210307905 A CN201210307905 A CN 201210307905A CN 103624090 A CN103624090 A CN 103624090A
- Authority
- CN
- China
- Prior art keywords
- hinged
- hydraulic cylinder
- turnover panel
- hydraulic
- rotary shaft
- 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
Links
Images
Abstract
The invention belongs to the field of steel rolling equipment, in particular to a hydraulic coil upender. The hydraulic coil upender comprises a base, a supporting base, a hydraulic cylinder, an overturning board, bearing pedestals, a rotary shaft, a left key and a right key, the supporting base and the bearing pedestals are arranged on the base, the bearing pedestals are arranged at the two ends of the rotary shaft and hinged to the rotary shaft, the overturning board is fixedly connected with the rotary shaft axially through the left key and the right key, hinged lugs are arranged at the lower bottom face of the overturning board, and the hydraulic cylinder is hinged to the overturning board through the hinged lugs; due to the fact that the hydraulic cylinder is directly hinged to the overturning board through the hinged lugs, the transmission path of overturning force is changed into directly force application to the overturning board through the hydraulic cylinder, and the problem that the left side and the right side of the rotary shaft are not stressed evenly due to a side gap formed when the left key and the right key are machined is solved.
Description
Technical field
The invention belongs to steel rolling equipment field, relate in particular to a kind of coil downending machine.
Background technology
Hydraulic down-ender is generally used in hot-rolled strip production line, Main Function is for to turn to vertical state by coil of strip from level, to meet belt steel product, stack movement requirement, the structure of the hydraulic down-ender generally using in producing is at present: one end of hydraulic cylinder and rocking arm is hinged, the other end of rocking arm is by key and rotating shaft axial restraint, rotating shaft is by left button and right button and turnover panel axial restraint, the two ends of rotating shaft arrange two bearing blocks in order to support turnover panel, rotating shaft, although such structure can be good at realizing the object of steel-coil overturning, but because turnover panel is longer, when processing keyway, relative position is difficult for guaranteeing, generally all need the key of reprocessing a side to pack into smoothly, so this assembling mode is easy to cause the sideshake of left button and right button different, can not guarantee left button and right button bearing load simultaneously, in addition because all tilting forces of upset hydraulic cylinder all pass to turnover panel by left button and right button, so the damage frequency of left button and right button is very high, after key damages, replacing is extremely wasted time and energy, had a strong impact on normal production, due to the damage of key, cause what is more the damage of turnover panel, maintenance cost is very expensive, increased production cost.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of hydraulic down-ender simple, convenient for maintaining that assembles, comprise base, supporting seat, hydraulic cylinder, turnover panel, bearing block, rotating shaft, left button, right button, described supporting seat and described bearing block are arranged on described base, described bearing block be arranged on described rotating shaft two ends and and described rotating shaft hinged, described turnover panel is by left button and right button and described rotating shaft axial restraint, it is characterized in that: the bottom surface of described turnover panel is provided with hinged ear, described hydraulic cylinder is hinged by hinged ear and described turnover panel.
The quantity of described hydraulic cylinder is more than 2 or 2, and the quantity of described hinged ear is identical with the quantity of described hydraulic cylinder.
The quantity of described bearing block is more than 2 or 2.
Beneficial effect of the present invention is: because hydraulic cylinder passes through, hinged ear is direct and turnover panel is hinged, the bang path of turnup power is become to hydraulic cylinder and directly turnover panel is carried out to the application of force, the sideshake of having avoided left button and right button to add man-hour makes the problem of the left and right unbalance stress of rotating shaft, simultaneously because left button and right button no longer bear tilting force, reduce the damage frequency of left button, right button, also avoided in addition affecting due to return-to-factory maintenance turnover panel the phenomenon of normal production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cutaway view of the present invention;
Fig. 3 is the structural representation of turnover panel of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, 1-3 is described further the present invention:
In accompanying drawing 1-3: 1-turnover panel, the hinged ear of 2-, 3-bearing block, 4-base, 5-supporting seat, 6-hydraulic cylinder, 7-rotating shaft, 8-left button, 9-right button.
The present invention is provided with base 4, supporting seat 5, hydraulic cylinder 6, turnover panel 1, bearing block 3, rotating shaft 7, left button 8, right button 9, supporting seat 5 and bearing block 3 are arranged on base 4, bearing block 3 be arranged on rotating shaft 7 two ends and and rotating shaft 7 hinged, turnover panel 1 is by left button 8 and right button 9 and rotating shaft 7 axial restraints, the bottom surface of turnover panel 1 is provided with hinged ear 2, hydraulic cylinder 6 is hinged by hinged ear 2 and turnover panel 1, the quantity of hydraulic cylinder 6 is more than 2 or 2, the present embodiment be take 2 as example, the quantity of the quantity of hinged ear 2 and hydraulic cylinder 6 is identical is also 2, the quantity of bearing block 3 is more than 2 or 2, the present embodiment also be take 2 as example.
The implementation process of the present embodiment: first coil of strip is slipped on horizontal turnover panel 1 from front end rollgang, then open hydraulic cylinder 6, after hydraulic cylinder 6 oil supply, cylinder bar stretches out by hinged ear 2 and directly drives turnover panel 1 rotation, turnover panel 1 is rotated by left button 8 and right button 9 driven rotary axles 7, until 1 one-tenth vertical shape of turnover panel, just complete the process of this steel-coil overturning.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designs similar technical scheme, and reaching above-mentioned technique effect, is all to fall into protection scope of the present invention.
Claims (3)
1. a hydraulic down-ender, comprise base (4), supporting seat (5), hydraulic cylinder (6), turnover panel (1), bearing block (3), rotating shaft (7), left button (8), right button (9), described supporting seat (5) and described bearing block (3) are arranged on described base (4), described bearing block (3) be arranged on described rotating shaft (7) two ends and and described rotating shaft (7) hinged, described turnover panel (1) is by left button (8) and right button (9) and described rotating shaft (7) axial restraint, it is characterized in that: the bottom surface of described turnover panel (1) is provided with hinged ear (2), described hydraulic cylinder (6) is hinged by hinged ear (2) and described turnover panel (1).
2. a kind of hydraulic down-ender according to claim 1, is characterized in that: the quantity of described hydraulic cylinder (6) is more than 2 or 2, and the quantity of described hinged ear (2) is identical with the quantity of described hydraulic cylinder (6).
3. a kind of hydraulic down-ender according to claim 1, is characterized in that: the quantity of described bearing block (3) is more than 2 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307905.4A CN103624090A (en) | 2012-08-27 | 2012-08-27 | Hydraulic coil upender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307905.4A CN103624090A (en) | 2012-08-27 | 2012-08-27 | Hydraulic coil upender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624090A true CN103624090A (en) | 2014-03-12 |
Family
ID=50205745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210307905.4A Pending CN103624090A (en) | 2012-08-27 | 2012-08-27 | Hydraulic coil upender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345828A (en) * | 2016-08-31 | 2017-01-25 | 山东钢铁股份有限公司 | Phosphorus removal device and method for continuous casting billet |
| CN106623514A (en) * | 2016-12-29 | 2017-05-10 | 山东钢铁股份有限公司 | J-shaped portal frame channel steel correcting device |
| CN106623688A (en) * | 2016-12-29 | 2017-05-10 | 山东钢铁股份有限公司 | C-shaped portal frame steel channel correcting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1481113A1 (en) * | 1965-10-07 | 1969-04-10 | Cleveland Frog & Crossing Co | Device for turning workpieces |
| CN1986373A (en) * | 2006-12-14 | 2007-06-27 | 中冶南方工程技术有限公司 | Short-stroke hydraulic down-ender |
| CN201087027Y (en) * | 2007-05-18 | 2008-07-16 | 攀枝花攀钢集团设计研究院有限公司 | Automatically leaning steel coil upender |
| CN201470692U (en) * | 2009-08-28 | 2010-05-19 | 莱芜钢铁股份有限公司 | Rear steel overturning device of flattening machine |
| CN201791755U (en) * | 2010-04-15 | 2011-04-13 | 商丘阳光铝材有限公司 | Automatic tilter for aluminum coils |
| CN102092041A (en) * | 2009-12-11 | 2011-06-15 | 天津市新宇彩板有限公司 | Hydraulic coil upender |
| CN102133996A (en) * | 2011-01-25 | 2011-07-27 | 常州宝菱重工机械有限公司 | Steel coil tilter |
| CN201990234U (en) * | 2010-12-10 | 2011-09-28 | 包头市液压机械有限公司 | High-temperature steel coil turning conveyor |
| CN202824177U (en) * | 2012-08-27 | 2013-03-27 | 天津天重中直科技工程有限公司 | Hydraulic coil upender |
-
2012
- 2012-08-27 CN CN201210307905.4A patent/CN103624090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1481113A1 (en) * | 1965-10-07 | 1969-04-10 | Cleveland Frog & Crossing Co | Device for turning workpieces |
| CN1986373A (en) * | 2006-12-14 | 2007-06-27 | 中冶南方工程技术有限公司 | Short-stroke hydraulic down-ender |
| CN201087027Y (en) * | 2007-05-18 | 2008-07-16 | 攀枝花攀钢集团设计研究院有限公司 | Automatically leaning steel coil upender |
| CN201470692U (en) * | 2009-08-28 | 2010-05-19 | 莱芜钢铁股份有限公司 | Rear steel overturning device of flattening machine |
| CN102092041A (en) * | 2009-12-11 | 2011-06-15 | 天津市新宇彩板有限公司 | Hydraulic coil upender |
| CN201791755U (en) * | 2010-04-15 | 2011-04-13 | 商丘阳光铝材有限公司 | Automatic tilter for aluminum coils |
| CN201990234U (en) * | 2010-12-10 | 2011-09-28 | 包头市液压机械有限公司 | High-temperature steel coil turning conveyor |
| CN102133996A (en) * | 2011-01-25 | 2011-07-27 | 常州宝菱重工机械有限公司 | Steel coil tilter |
| CN202824177U (en) * | 2012-08-27 | 2013-03-27 | 天津天重中直科技工程有限公司 | Hydraulic coil upender |
Non-Patent Citations (1)
| Title |
|---|
| 刘榴: "新型液压翻卷机的设计与研制", 《轧钢》, no. 2, 30 April 1995 (1995-04-30) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345828A (en) * | 2016-08-31 | 2017-01-25 | 山东钢铁股份有限公司 | Phosphorus removal device and method for continuous casting billet |
| CN106345828B (en) * | 2016-08-31 | 2019-09-24 | 山东钢铁股份有限公司 | Continuous casting blank scale eliminating device and method |
| CN106623514A (en) * | 2016-12-29 | 2017-05-10 | 山东钢铁股份有限公司 | J-shaped portal frame channel steel correcting device |
| CN106623688A (en) * | 2016-12-29 | 2017-05-10 | 山东钢铁股份有限公司 | C-shaped portal frame steel channel correcting device |
| CN106623688B (en) * | 2016-12-29 | 2018-07-20 | 山东钢铁股份有限公司 | C-type gantry channel-steel apparatus for correcting |
| CN106623514B (en) * | 2016-12-29 | 2018-07-24 | 山东钢铁股份有限公司 | J-type gantry channel-steel apparatus for correcting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204324334U (en) | A kind of automatic tipping arrangement | |
| CN203582072U (en) | Rewinding device | |
| CN103624090A (en) | Hydraulic coil upender | |
| CN103706431A (en) | High-pressure roller extruding mill | |
| CN101537598A (en) | Manufacturing method of magnetic grinder and magnetic grinder thereof | |
| CN102873258A (en) | Outer plate feeder for chain joint assembling machine | |
| CN202824177U (en) | Hydraulic coil upender | |
| CN204954741U (en) | Electrical equipment dismounting device | |
| CN106853462A (en) | Using the construction method of the board-like vertical miller power transmission shaft of suspender quick-replaceable | |
| CN204711713U (en) | A kind of longitudinal bearing inner cylinder face grinding machine | |
| CN204868466U (en) | Full -automatic numerical control components of a whole that can function independently abnormal shape mirror polish machine | |
| CN209565727U (en) | A kind of device dismantled and be pressed using jack | |
| CN204622663U (en) | Roller briquetting machine combined type roll body | |
| CN105149366A (en) | Phosphorus removal device for continuous casting slabs | |
| CN103394903A (en) | Quick disassembly device for bearing outer ring in cold rolled supporting roll bearing pedestal | |
| CN203737688U (en) | Secure workbench for circular machine work drum | |
| CN216576288U (en) | Flange and tower section assembly special machine for wind power tower drum manufacturing | |
| CN202784846U (en) | Glass production line conveyor | |
| CN104889171B (en) | Support roll bilateral direct transmission gear of four-roll plate and strip rolling mill | |
| CN204109108U (en) | Spout discaling roll fast disassembly type maintenance drum slicer | |
| CN202398610U (en) | Roller for special-shaped section flange ring rolling mill | |
| CN202343570U (en) | Roller guiding mechanism for lifting of rolling mill | |
| CN112170540A (en) | Roll box turnover device of multi-roll straightener | |
| CN202715617U (en) | Special roller frame for cold roller | |
| CN201776496U (en) | Camshaft profile milling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20140312 |