CN201940424U - Clamping device for metallurgy vertical rolling mill - Google Patents
Clamping device for metallurgy vertical rolling mill Download PDFInfo
- Publication number
- CN201940424U CN201940424U CN2010206789418U CN201020678941U CN201940424U CN 201940424 U CN201940424 U CN 201940424U CN 2010206789418 U CN2010206789418 U CN 2010206789418U CN 201020678941 U CN201020678941 U CN 201020678941U CN 201940424 U CN201940424 U CN 201940424U
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- connecting rod
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- clamping device
- rod
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Abstract
The utility model relates to a clamping device for a metallurgy vertical rolling mill, belonging to the technical field of equipment of metallurgy vertical rolling mills. The clamping device is used for fixing the vertical rolling mill. The technical scheme is that the clamping device consists of a hydrocylinder, a push connecting rod, a clamping connecting rod and a connecting rod, wherein the hydrocylinder is fixed on a base, one end of the push connecting rod is connected with the front end of a push rod of the hydrocylinder, the other end of the push connecting rod is fixedly connected on the base by a fixing rotating shaft, one end of the clamping connecting rod is fixedly connected on the base by the fixing rotating shaft, the other end of the clamping connecting rod is positioned above a position where the vertical rolling mill is fixedly connected with the base, and two ends of the connecting rod are respectively connected at the middle of the push connecting rod and the middle of the clamping connecting rod by moveable rotating shafts. For the clamping device, a multi-connecting rod clamping mechanism with hydraulic control is adopted, the defects of bolt fastening is overcome, remote control on clamping and loosening of the vertical rolling mill can be realized, the clamping device has the advantages of being simple in structure, convenient and fast in operation and enough in clamping force, and by being matched with a hydraulic control system, the safety factor is high, and the failure rate is low.
Description
Technical field
The utility model relates to a kind of with vertical mill and base stationary device, belongs to metallurgical vertical mill equipment technical field.
Background technology
All use vertical mill in the steel rolling production-line of a lot of smelters, vertical mill need be pulled out along base when roll change, and roll change is sent original position back to after finishing again, so needs to adopt dismountable connected mode between vertical mill and the base.At present the general bolting that adopts between the vertical mill of production scene and base is unclamped bolt when vertical mill need shift out, after loopback puts in place again with bolted.Though the bolting reliability is than higher, complex operation, labor strength is big, particularly because site environment is abominable, often causes bolt stuck, dismantles very difficultly, has influenced the carrying out of roll change work.Therefore be necessary original bolted mode is improved, to meet the needs of production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, firm, easy to operate, long-lived metallurgical vertical mill clamping device of clamping.
The technical scheme that solves the problems of the technologies described above is:
A kind of metallurgical vertical mill clamping device, it is made up of hydraulic jack, promotion connecting rod, clamping connecting rod, connection connecting rod, hydraulic jack is fixed on the base, an end that promotes connecting rod is connected with the push rod front end of hydraulic jack, the other end that promotes connecting rod is fixedly connected on the base by fixed rotating shaft, an end that clamps connecting rod is fixedly connected on the base by fixed rotating shaft, the other end that clamps connecting rod is positioned at the top of vertical mill and base fixed connection place, and the two ends that connect connecting rod are connected to middle part that promotes connecting rod and the middle part that clamps connecting rod by movable rotation-shaft.
Above-mentioned metallurgical vertical mill clamping device, the body of rod of described promotion connecting rod is the L type, connects protrusion one side that connecting rod is connected the turning point of the L type body of rod.
Above-mentioned metallurgical vertical mill clamping device, the body of rod of described clamping connecting rod has bending, connects protrusion one side that connecting rod is connected body of rod bending place.
This metallurgical vertical mill clamping device, adopt many link-type clamping mechanisms of hydraulic control, overcome the shortcoming of bolted, can realize the Long-distance Control of vertical mill clamping and release, has advantage simple in structure, convenient to use, that clamping force is sufficient, cooperate hydraulic control system, the safety coefficient height, fault rate is low.
Description of drawings
Fig. 1 is the structural representation of clamped condition of the present utility model;
Fig. 2 is the structural representation of disengaged condition of the present utility model.
Mark is as follows among the figure: base 1, hydraulic jack 2, promotion connecting rod 3, clamping connecting rod 4, connection connecting rod 5, fixed rotating shaft 5, movable rotation-shaft 6.
The specific embodiment
The utility model is made up of hydraulic jack 2, promotion connecting rod 3, clamping connecting rod 4, connection connecting rod 5.
Show among the figure, hydraulic jack 2 is fixed on the base 1, the push rod front end of hydraulic jack 2 is connected with an end that promotes connecting rod 3, the other end that promotes connecting rod 3 is fixedly connected on the base 1 by fixed rotating shaft 5, an end that clamps connecting rod 4 is fixedly connected on the base 1 by fixed rotating shaft 5, the other end that clamps connecting rod is positioned at the top of vertical mill and base fixed connection place, and the two ends that connect connecting rod are connected by movable rotation-shaft and promote between connecting rod and the clamping connecting rod.
Show among the figure that the body of rod that promotes connecting rod 3 is the L type, protrusion one side of the turning point of the L type body of rod be connected connecting rod 5 and be connected.The body of rod that clamps connecting rod 4 has bending, connects protrusion one side that connecting rod 5 is connected body of rod bending place.
Show among the figure that the tail end of hydraulic jack 2 is fixed on base 1 one sides, promote connecting rod 3, clamp connecting rod 4, connect connecting rod 5 and base 1 formation four-bar linkage structure.When releasing, hydraulic jack 2 utilize bar linkage structure that milling train and base 1 are clamped.The push rod of hydraulic jack 2 is released when clamping, and promotes connecting rod 3 and is connected connecting rod 5 near on same straight line, thereby form triangle with clamping connecting rod 4, base 1, and the power that 2 need of hydraulic jack are very little just can keep very big clamping force.Hydraulic jack 2 is return when unclamping, and clamps the pressure head perk of connecting rod 4, and vertical mill and base 1 are unclamped.
In the utility model, hydraulic jack 2 can be by the long-term pressurize of hydraulic lock in the hydraulic system.
Claims (3)
1. metallurgical vertical mill clamping device, it is characterized in that: it is by hydraulic jack [2], promote connecting rod [3], clamp connecting rod [4], connecting connecting rod [5] forms, hydraulic jack [2] is fixed on the base [1], an end that promotes connecting rod [3] is connected with the push rod front end of hydraulic jack [2], the other end that promotes connecting rod [3] is fixedly connected on the base [1] by fixed rotating shaft [5], an end that clamps connecting rod [4] is fixedly connected on the base [1] by fixed rotating shaft [5], the other end that clamps connecting rod [4] is positioned at the top of vertical mill and base [1] fixed connection place, and the two ends that connect connecting rod [5] are connected to middle part that promotes connecting rod [3] and the middle part that clamps connecting rod [4] by movable rotation-shaft [6].
2. metallurgical vertical mill clamping device according to claim 1 is characterized in that: the body of rod of described promotion connecting rod [3] is the L type, connects protrusion one side that connecting rod [5] is connected the turning point of the L type body of rod.
3. metallurgical vertical mill clamping device according to claim 2 is characterized in that: the body of rod of described clamping connecting rod [4] has bending, connects protrusion one side that connecting rod [5] is connected body of rod bending place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789418U CN201940424U (en) | 2010-12-24 | 2010-12-24 | Clamping device for metallurgy vertical rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789418U CN201940424U (en) | 2010-12-24 | 2010-12-24 | Clamping device for metallurgy vertical rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940424U true CN201940424U (en) | 2011-08-24 |
Family
ID=44467775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206789418U Expired - Fee Related CN201940424U (en) | 2010-12-24 | 2010-12-24 | Clamping device for metallurgy vertical rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072272A (en) * | 2012-12-24 | 2013-05-01 | 杭州珂瑞特机械制造有限公司 | All-round welding equipment in production line of adult diapers and baby training pants and welding method |
| CN114248162A (en) * | 2020-09-21 | 2022-03-29 | 广东博智林机器人有限公司 | Turning device and grinding robot |
-
2010
- 2010-12-24 CN CN2010206789418U patent/CN201940424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072272A (en) * | 2012-12-24 | 2013-05-01 | 杭州珂瑞特机械制造有限公司 | All-round welding equipment in production line of adult diapers and baby training pants and welding method |
| CN103072272B (en) * | 2012-12-24 | 2016-03-02 | 杭州珂瑞特机械制造有限公司 | The all-round welding equipment of adult incontinence pants, pants for infants production line and welding method |
| CN114248162A (en) * | 2020-09-21 | 2022-03-29 | 广东博智林机器人有限公司 | Turning device and grinding robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |