CN103949478A - Rolling line regulation device - Google Patents
Rolling line regulation device Download PDFInfo
- Publication number
- CN103949478A CN103949478A CN201410170235.5A CN201410170235A CN103949478A CN 103949478 A CN103949478 A CN 103949478A CN 201410170235 A CN201410170235 A CN 201410170235A CN 103949478 A CN103949478 A CN 103949478A
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- CN
- China
- Prior art keywords
- oil cylinders
- rolling
- guide plate
- rolling mill
- runner
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- 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.)
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Abstract
The invention discloses a rolling line regulation device, which comprises a rolling mill seat, wherein a roll system is arranged in the rolling mill seat; two rolls are adjacently arranged at the lower part of the roll system, and are arranged on rotating shafts; a rotating wheel is eccentrically arranged at one end of each rotating shaft; wheel teeth are arranged on the rotating wheels; a machine frame is arranged in the rolling mill seat; two oil cylinders are arranged at an interval on the machine frame; piston rods of the oil cylinders simultaneously extend into the two ends of a guide plate, and are fixed by fastening pieces; a regulation rod is fixed at the middle part of the guide plate through a fastening piece, and is positioned between the two oil cylinders; a rack is arranged at the top of the regulation rod, and is meshed with the wheel teeth on the two rotating wheels respectively. According to the rolling line regulation device, the upward and downward extension and contraction of the regulation rod can be conveniently controlled, so that the positions of the rolls are changed by regulating the meshing of the rack at the top of the regulation rod and the wheel teeth till the roll surfaces of the rolls are positioned on the same horizontal line; the device is convenient to regulate and high in working efficiency, and the working reliability of a rolling mill is ensured.
Description
Technical field
The present invention relates to milling train auxiliary equipment technical field, especially a kind of rolling line adjusting device.
Background technology
In metallurgical production, milling equipment is when work, and roller system is generally all comprised of backing roll, intermediate calender rolls, working roll etc., is the important component part of milling equipment, and the roll in roller system always will bear direction and the big or small roll-force effect all changing.The use long-term due to roll can produce fatigue wear, can affect the position of its roll line, thereby affects milling train operating efficiency.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of rolling line adjusting device rational in infrastructure, thereby can adjust easily roll line, improves operating efficiency and the job stability of milling train.
The technical solution adopted in the present invention is as follows:
A rolling line adjusting device, comprises rolling stand, and described rolling stand inside is provided with roller system, and described roller is that bottom is adjacent two rollers that are provided with, and described roller is installed in rotating shaft, and described rotating shaft one end bias is provided with runner, on described runner, is provided with the gear teeth; In described rolling stand, be provided with frame, in described frame, interval is provided with two oil cylinders, the piston rod of described oil cylinder penetrates guide plate two ends simultaneously, and fix by securing member, described guide plate middle part is fixed with adjusting rod by securing member, described adjusting rod, between two oil cylinders, and is installed tooth bar at adjusting rod top, described tooth bar respectively with two runners on gear teeth meshing.
Further improvement as technique scheme:
Two rollers are installed relatively, and on two rollers, the gear teeth of runner are symmetrical arranged.
Beneficial effect of the present invention is as follows:
The present invention is rational in infrastructure, compact, make with easy for installation by the effect of oil cylinder, can control to adjust easily the flexible up and down of bar, thereby by tooth bar and the gear teeth meshing at adjusting rod top, thereby change roller position, until roller roll surface is in default rolling absolute altitude line.It is easy to adjust, and operating efficiency is high, guarantees the functional reliability of milling train.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, roller; 2, runner; 3, rotating shaft; 4, the gear teeth; 5, tooth bar; 6, adjusting rod; 7, oil cylinder; 8, guide plate; 9, frame; 10, rolling stand.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the rolling line adjusting device of the present embodiment, comprises rolling stand 10, rolling stand 10 inside are provided with roller system, and roller is that bottom is adjacent two rollers 1 that are provided with, and roller 1 is installed in rotating shaft 3, rotating shaft 3 one end bias are provided with runner 2, are provided with the gear teeth 4 on runner 2; In rolling stand 10, be provided with frame 9, in frame 9, interval is provided with two oil cylinders 7, the piston rod of oil cylinder 7 penetrates guide plate 8 two ends simultaneously, and fix by securing member, guide plate 8 middle parts are fixed with adjusting rod 6 by securing member, adjusting rod 6, between two oil cylinders 7, and is installed tooth bars 5 at adjusting rod 6 tops, tooth bar 5 respectively with two runners 2 on the gear teeth 4 engagements.
Two rollers 1 are installed relatively, and on two rollers 1, the gear teeth 4 of runner 2 are symmetrical arranged.
In actual use procedure, by driving 7 actions of two oil cylinders, stretching out with drive guide plate 8 in the vertical directions of retracting of piston rod moved, thereby band carry-over bar 5 moves up and down, and the engagement by tooth bar 5 with the gear teeth 4, rotates runner 2, because runner 2 is installed with rotating shaft 3 is eccentric, in rotation process, by the setting of gearratio, adjust until roller roll surface in same level line.It is easy to adjust.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (2)
1. a rolling line adjusting device, it is characterized in that: comprise rolling stand (10), described rolling stand (10) inside is provided with roller system, described roller is that bottom is adjacent two rollers (1) that are provided with, described roller (1) is installed in rotating shaft (3), described rotating shaft (3) one end bias is provided with runner (2), is provided with the gear teeth (4) on described runner (2); In described rolling stand (10), be provided with frame (9), the upper interval of described frame (9) is provided with two oil cylinders (7), the piston rod of described oil cylinder (7) penetrates guide plate (8) two ends simultaneously, and fix by securing member, described guide plate (8) middle part is fixed with adjusting rod (6) by securing member, described adjusting rod (6) is positioned between two oil cylinders (7), and tooth bar (5) is installed at adjusting rod (6) top, described tooth bar (5) respectively with two runners (2) on the gear teeth (4) engagement.
2. rolling line adjusting device as claimed in claim 1, is characterized in that: two rollers (1) are installed relatively, and the gear teeth (4) of the upper runner (2) of two rollers (1) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170235.5A CN103949478A (en) | 2014-04-25 | 2014-04-25 | Rolling line regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170235.5A CN103949478A (en) | 2014-04-25 | 2014-04-25 | Rolling line regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103949478A true CN103949478A (en) | 2014-07-30 |
Family
ID=51326903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170235.5A Pending CN103949478A (en) | 2014-04-25 | 2014-04-25 | Rolling line regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103949478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785529A (en) * | 2015-03-31 | 2015-07-22 | 中国重型机械研究院股份公司 | High-interchangeability reducing and sizing rack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250822Y (en) * | 1996-05-22 | 1997-04-02 | 冶金工业部北京钢铁设计研究总院 | 8-roller mill |
| JP2000126810A (en) * | 1998-10-26 | 2000-05-09 | Nippon Steel Corp | Plate thickness control method of steel plate |
| CN2860650Y (en) * | 2005-12-01 | 2007-01-24 | 中国第二重型机械集团公司 | Rolling line height mark regulator of rolling mill |
| CN101249517A (en) * | 2008-04-05 | 2008-08-27 | 无锡五冶金属压延有限公司 | Convexity adjusting apparatus of multiple rollers cold calender |
| CN202045146U (en) * | 2011-04-13 | 2011-11-23 | 无锡市桥联冶金机械有限公司 | Rolling line adjusting device |
| CN203917400U (en) * | 2014-04-25 | 2014-11-05 | 无锡市桥联冶金机械有限公司 | Rolling line adjusting device |
-
2014
- 2014-04-25 CN CN201410170235.5A patent/CN103949478A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250822Y (en) * | 1996-05-22 | 1997-04-02 | 冶金工业部北京钢铁设计研究总院 | 8-roller mill |
| JP2000126810A (en) * | 1998-10-26 | 2000-05-09 | Nippon Steel Corp | Plate thickness control method of steel plate |
| CN2860650Y (en) * | 2005-12-01 | 2007-01-24 | 中国第二重型机械集团公司 | Rolling line height mark regulator of rolling mill |
| CN101249517A (en) * | 2008-04-05 | 2008-08-27 | 无锡五冶金属压延有限公司 | Convexity adjusting apparatus of multiple rollers cold calender |
| CN202045146U (en) * | 2011-04-13 | 2011-11-23 | 无锡市桥联冶金机械有限公司 | Rolling line adjusting device |
| CN203917400U (en) * | 2014-04-25 | 2014-11-05 | 无锡市桥联冶金机械有限公司 | Rolling line adjusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785529A (en) * | 2015-03-31 | 2015-07-22 | 中国重型机械研究院股份公司 | High-interchangeability reducing and sizing rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20140730 |