CN203565489U - Hydraulic control rolling mill - Google Patents
Hydraulic control rolling mill Download PDFInfo
- Publication number
- CN203565489U CN203565489U CN201320706652.8U CN201320706652U CN203565489U CN 203565489 U CN203565489 U CN 203565489U CN 201320706652 U CN201320706652 U CN 201320706652U CN 203565489 U CN203565489 U CN 203565489U
- Authority
- CN
- China
- Prior art keywords
- topping roll
- hydraulic control
- upper roller
- roll
- lifting
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the machinery field and discloses a hydraulic control rolling mill which comprises a rack, a driving mechanism, upper roller lifting mechanisms, an upper roller, a lower roller and a mill base. The rack is fixed to the mill base and the lower roller and the upper roller are arranged in the rack from bottom to top. The top end of the rack is further correspondingly provided with multiple upper roller lifting devices which are connected with the upper roller. The upper roller lifting mechanisms comprise lifting oil cylinders, lifting mechanisms and pressing mechanisms which are sequentially connected. A hydraulic lifting device is used for replacing a gear or a screw rod to drive in the prior art, control is precise, transmission efficiency is high, labor time can be saved and the productivity is improved.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of hydraulic control milling train.
Background technology
Milling train is the equipment of realizing metal rolled process, has made a general reference the equipment of stocking production overall process, includes capital equipment, auxiliary equipment, handling equipment and auxiliary device etc.In prior art, the hoisting mechanism of milling train mostly generally is gear or screw rod transmission, easily produces fault in use procedure, in addition service time of a specified duration have corresponding wearing and tearing and cause the inaccurate quality that affects product of precision; And transmission efficiency is lower, natural production efficiency is lower is unfavorable for quick production.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of milling train of hydraulic control, and transmission efficiency is high and control accurate.
For solving the problems of the technologies described above, the utility model provides a kind of hydraulic control milling train, and it comprises frame, driving mechanism, topping roll hoisting mechanism, topping roll, bottom roll and support; Described frame is fixed on described support, in described frame, be provided with again from the bottom up bottom roll and topping roll, described frame top also correspondence is provided with some topping roll lifting devices and is connected with described topping roll, and described topping roll hoisting mechanism comprises lift cylinder, hoisting mechanism and the screw-down connecting successively.
Further, described topping roll is connected with described driving mechanism by power transmission shaft.
Further, described two hoisting mechanisms are Synchronous lifting.
Further, described driving mechanism comprises once connected motor, worm speed reducer and gear-box.
The beneficial effects of the utility model are: the utility model adopts hydraulic pressure deduction device to replace gear of the prior art or screw rod transmission, and not only control is accurate but also transmission efficiency is high, can economize labor time, boost productivity.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
In figure: 1, lift cylinder; 2, hoisting mechanism; 3, screw-down; 4, topping roll; 5, bottom roll; 6, support; 7, motor; 8, worm speed reducer; 9, gear-box; 10, power transmission shaft; 11, frame; 12, topping roll hoisting mechanism; 13, driving mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further set forth.
As depicted in figs. 1 and 2, a kind of hydraulic control milling train, it comprises frame 11, driving mechanism 13, topping roll hoisting mechanism 12, topping roll 4, bottom roll 5 and support 6; Frame 11 is fixed on support 6, in frame 11, be provided with again from the bottom up bottom roll 5 and topping roll 4, frame 11 tops also correspondence are provided with two topping roll lifting devices 12 and are connected with topping roll 4, and topping roll hoisting mechanism 12 comprises lift cylinder 1, hoisting mechanism 2 and the screw-down 3 connecting successively; Two hoisting mechanisms 2 are Synchronous lifting.
As shown in Figure 2, topping roll 4 is connected with driving mechanism 13 by power transmission shaft 10; Driving mechanism 13 comprises once connected motor 7, worm speed reducer 8 and gear-box 9.
During use, driving mechanism 13 drives topping roll 4 and bottom roll 5 runnings, the lift cylinder 1 of topping roll hoisting mechanism 12 is controlled hoisting mechanism 2 and screw-down 3 intermittent movements, and two hoisting mechanisms 2 have improved production efficiency for Synchronous lifting has guaranteed the stable operation of milling train when guaranteeing product quality.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; in the prerequisite that does not depart from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent.
Claims (4)
1. a hydraulic control milling train, it comprises frame, driving mechanism, topping roll hoisting mechanism, topping roll, bottom roll and support; It is characterized in that: described frame is fixed on described support, in described frame, be provided with again from the bottom up bottom roll and topping roll, described frame top also correspondence is provided with some topping roll lifting devices and is connected with described topping roll, and described topping roll hoisting mechanism comprises lift cylinder, hoisting mechanism and the screw-down connecting successively.
2. hydraulic control milling train according to claim 1, is characterized in that: described topping roll is connected with described driving mechanism by power transmission shaft.
3. hydraulic control milling train according to claim 2, is characterized in that: described hoisting mechanism is Synchronous lifting.
4. hydraulic control milling train according to claim 1, is characterized in that: described driving mechanism comprises once connected motor, worm speed reducer and gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706652.8U CN203565489U (en) | 2013-11-11 | 2013-11-11 | Hydraulic control rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706652.8U CN203565489U (en) | 2013-11-11 | 2013-11-11 | Hydraulic control rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565489U true CN203565489U (en) | 2014-04-30 |
Family
ID=50533248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706652.8U Expired - Fee Related CN203565489U (en) | 2013-11-11 | 2013-11-11 | Hydraulic control rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001112A (en) * | 2016-05-20 | 2016-10-12 | 南京信息职业技术学院 | Rolling pressing type foliating device |
-
2013
- 2013-11-11 CN CN201320706652.8U patent/CN203565489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001112A (en) * | 2016-05-20 | 2016-10-12 | 南京信息职业技术学院 | Rolling pressing type foliating device |
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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: 20140430 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |