CN203679207U - Small continuous casting machine flexible dummy bar hydraulic turning mechanism - Google Patents
Small continuous casting machine flexible dummy bar hydraulic turning mechanism Download PDFInfo
- Publication number
- CN203679207U CN203679207U CN201420071597.4U CN201420071597U CN203679207U CN 203679207 U CN203679207 U CN 203679207U CN 201420071597 U CN201420071597 U CN 201420071597U CN 203679207 U CN203679207 U CN 203679207U
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- China
- Prior art keywords
- turning
- dummy bar
- rod
- flexible dummy
- trip shaft
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- Expired - Lifetime
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- 238000009749 continuous casting Methods 0.000 title abstract description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 abstract description 5
- 239000003921 oil Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model relates to a small continuous casting machine flexible dummy bar hydraulic turning mechanism and belongs to the technical field of rolling equipment. According to the technical scheme, a turning shaft, a rotating shaft support, a turning rod and a hydraulic oil cylinder are included, the rotating shaft support is fixed on one side of a roller way frame, the turning shaft is parallel to the conveying direction of a roller way and is connected with the rotating shaft support through a bearing, a rotating handle is fixed in the middle of the turning shaft, the turning rod is parallel to rollers of the roller way and is placed between two adjacent rollers, one end of the running rod is fixedly connected with the turning shaft, a cylinder body of the hydraulic oil cylinder is hinged to the oil cylinder support fixed on the side portion of the roller way, and a piston rod of the cylinder body is hinged to the rotating handle of the turning shaft. Power is provided by the hydraulic oil cylinder for turning a small continuous casting machine flexible dummy bar, working efficiency is greatly improved, the labor intensity of a worker is lowered, and operation is very safe. In addition, the small continuous casting machine flexible dummy bar hydraulic turning mechanism has the advantages of being simple in structure, low in cost, high in working reliability and the like.
Description
Technical field
The utility model relates to a kind of for the flexible dummy bar that departs from steel billet being turned to the device in roller-way outside, belongs to steel rolling equipment technical field.
Background technology
Flexible dummy bar is one of important device of continuous casting steel machine ironmaking, plays the effect of throwing and guiding in continuous casting billet production process, and when after blank moulding, flexible dummy bar and blank depart from, and at this moment just flexible dummy bar need to be turned to roller-way outside.
Owing to there is no special frock, flexible dummy bar can only manually be overturn by workman at present, and this method for turning not only operating efficiency is low, and workman's labour intensity is very large, but also has potential safety hazard, therefore can not meet present allegro production requirement.
Utility model content
The purpose of this utility model is the drawback for prior art, and a kind of small-sized conticaster flexible dummy bar hydraulic turnover mechanism is provided, and to increase work efficiency, reduces workman's labour intensity, eliminates safe hidden trouble.
Problem described in the utility model realizes with following technical proposals:
A kind of small-sized conticaster flexible dummy bar hydraulic turnover mechanism, formation comprises trip shaft, rotary shaft rack, turning rod and hydraulic jack, described rotary shaft rack is fixed on a side of roller bed frame, described trip shaft is parallel to the direction of transfer of roller-way and is connected with rotary shaft rack by bearing, its middle part is fixed with turning handle, the roller of described turning rod and raceway is parallel and between two adjacent rollers, its one end is fixedly connected with trip shaft, the cylinder body of described hydraulic jack is hinged with the cylinder bracket that is fixed on roller-way sidepiece, and the turning handle of its piston rod and trip shaft is hinged.
Above-mentioned small-sized conticaster flexible dummy bar hydraulic turnover mechanism, described trip shaft is divided into multistage, coaxially affixed by connecting rod between each section of trip shaft, is all fixed with turning rod on every section of trip shaft.
The utility model provides power to overturn to conticaster flexible dummy bar by hydraulic jack, has not only greatly improved operating efficiency, has reduced workman's labour intensity, and has operated fool proof.In addition, the utility model also has simple in structure, with low cost, functional reliability advantages of higher.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is A-A cutaway view Amplified image (turning rod is tip-up state not);
Fig. 4 is turning rod tip-up state.
In figure, each label is: 1, cylinder bracket, 2, hydraulic jack, 3, rotary shaft rack, 4, connecting rod, 5, turning rod, 6, roller bed frame, 7, trip shaft, 8, roller, 9, turning handle.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises cylinder bracket 1, hydraulic jack 2, rotary shaft rack 3, connecting rod 4, turning rod 5, trip shaft 7, turning handle 9.Hydraulic jack 2 is arranged on oil cylinder frame 1, and the turning handle 9 on piston rod front end and the trip shaft 7 of hydraulic jack 2 is hinged, and turning rod 5 is fixed on trip shaft 7.The hydraulic oil of hydraulic jack 2, from withdrawal straightening machine Hydraulic Station, is drawn hydraulic oil pipe loop by withdrawal straightening machine Hydraulic Station with threeway, and is realized Long-distance Control by hydraulic pressure three position four-way directional control valve.
Referring to Fig. 3 and Fig. 4, when flexible dummy bar does not arrive the position that needs upset, turning rod 5 is in tip-up state not, and now turning rod 5 is lower than the peak of roller 8, and, lower than the working face of roller-way, turning rod 5 does not contact with the flexible dummy bar on roller-way.In the time that flexible dummy bar arrives the position that needs upset, move by hydraulicdirectional control valve control hydraulic jack 2, hydraulic jack 2 drives trip shaft 7 to rotate by turning handle 9, and then rotation together with the turning rod 5 that is fixedly connected with trip shaft 7 of drive, and flexible dummy bar is turned to roller-way outside.
In Fig. 1 and Fig. 2, trip shaft 7 is divided into multistage, between adjacent two sections of trip shafts 7, coaxially connects by connecting rod 4, can reduce like this manufacturing cost of this device.When concrete enforcement, also can adopt a long trip shaft.
Claims (2)
1. a small-sized conticaster flexible dummy bar hydraulic turnover mechanism, it is characterized in that, it comprises trip shaft (7), rotary shaft rack (3), turning rod (5) and hydraulic jack (2), described rotary shaft rack (3) is fixed on a side of roller bed frame (6), described trip shaft (7) is parallel to the direction of transfer of roller-way and is connected with rotary shaft rack (3) by bearing, its middle part is fixed with turning handle (9), the roller (8) of described turning rod (5) and raceway is parallel and be positioned between two adjacent rollers (8), its one end is fixedly connected with trip shaft (7), the cylinder body of described hydraulic jack (2) is hinged with the cylinder bracket (1) that is fixed on roller-way sidepiece, the turning handle (9) of its piston rod and trip shaft (7) is hinged.
2. the small-sized conticaster flexible dummy bar of one according to claim 1 hydraulic turnover mechanism, it is characterized in that, described trip shaft (7) is divided into multistage, coaxially affixed by connecting rod (4) between each section of trip shaft (7), is all fixed with turning rod (5) on every section of trip shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071597.4U CN203679207U (en) | 2014-02-19 | 2014-02-19 | Small continuous casting machine flexible dummy bar hydraulic turning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071597.4U CN203679207U (en) | 2014-02-19 | 2014-02-19 | Small continuous casting machine flexible dummy bar hydraulic turning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679207U true CN203679207U (en) | 2014-07-02 |
Family
ID=51001166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071597.4U Expired - Lifetime CN203679207U (en) | 2014-02-19 | 2014-02-19 | Small continuous casting machine flexible dummy bar hydraulic turning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689657A (en) * | 2016-04-06 | 2016-06-22 | 中国重型机械研究院股份公司 | Turnover device of ultra-thick vertical continuous casting machine |
| CN107234219A (en) * | 2017-07-04 | 2017-10-10 | 重庆钢铁集团设计院有限公司 | Dummy bar of square billet continuous casting machine deposit method |
-
2014
- 2014-02-19 CN CN201420071597.4U patent/CN203679207U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689657A (en) * | 2016-04-06 | 2016-06-22 | 中国重型机械研究院股份公司 | Turnover device of ultra-thick vertical continuous casting machine |
| CN107234219A (en) * | 2017-07-04 | 2017-10-10 | 重庆钢铁集团设计院有限公司 | Dummy bar of square billet continuous casting machine deposit method |
| CN107234219B (en) * | 2017-07-04 | 2018-10-23 | 重庆钢铁集团设计院有限公司 | Dummy bar of square billet continuous casting machine deposit method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small continuous casting machine flexible dummy bar hydraulic turning mechanism Effective date of registration: 20160805 Granted publication date: 20140702 Pledgee: Tangshan financing Company limited by guarantee Pledgor: TANGSHAN FENGRUN DISTRICT XINYUAN MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2016990000653 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |