CN103691766A - Roll gap adjusting device for straightener - Google Patents
Roll gap adjusting device for straightener Download PDFInfo
- Publication number
- CN103691766A CN103691766A CN201310649210.9A CN201310649210A CN103691766A CN 103691766 A CN103691766 A CN 103691766A CN 201310649210 A CN201310649210 A CN 201310649210A CN 103691766 A CN103691766 A CN 103691766A
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- CN
- China
- Prior art keywords
- roll gap
- straightener
- adjusting device
- gap adjusting
- hydraulic cylinder
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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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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention discloses a roll gap adjusting device for a straightener. The roll gap adjusting device comprises an upper inclined wedge and a lower inclined wedge, wherein the upper inclined wedge and the lower inclined wedge are mutually matched, and the lower inclined wedge is connected with a hydraulic cylinder. The roll gap adjusting device has the characteristics of simple and compact structure, convenience in operation, smoothness in hydraulic transmission and operation and accurate and controllable displacement.
Description
Technical field
The present invention relates to leveller equipment field, be specifically related to a kind of straightener roll gap adjustment device.
Background technology
Straightener is the main equipment of finishing traverse, and along with the raising of product yield and quality requirement, the roll gap adjustment device of straightener load strengthens, and faults frequent occurs, and has a strong impact on production, and the adjusting of the existing machinery kind of drive, and displacement error is large.
Summary of the invention
The object of the invention is to overcome above-mentioned not enough problem, a kind of straightener roll gap adjustment device is provided.
The technical scheme that the present invention adopted is for achieving the above object: straightener roll gap adjustment device, comprise the upper wedge mutually agreeing with, lower wedge, and described lower wedge is connected with hydraulic cylinder.
Described lower wedge is connected with hydraulic cylinder by pivot pin.
Described hydraulic cylinder is provided with position sensor.
Feature of the present invention is: simple and compact for structure, easy to operate, hydraulic drive operates steadily, and displacement is accurately controlled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, hydraulic cylinder 2, position sensor 3, pivot pin 4, lower wedge 5, upper wedge.
The specific embodiment
As shown in Figure 1, the present invention includes the upper wedge 5, the lower wedge 4 that mutually agree with, described lower wedge 4 is connected with hydraulic cylinder 1 by pivot pin 3, and described hydraulic cylinder 1 is provided with position sensor 2, during work, hydraulic cylinder 1 drives lower wedge 4 to move, thereby the lower roll that band is automatically connected on wedge 5 is fastened liter or declines, staff sets the amount of movement of lower wedge 4, and movement amount signal sends PLC to after being detected by the position sensor 2 on hydraulic cylinder 1, PLC is by calculating, after confirming to equate with setting displacement, assign and cease and desist order, thereby complete roll gap, regulate.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. straightener roll gap adjustment device, comprises the upper wedge (5) mutually agreeing with, lower wedge (4), it is characterized in that: described lower wedge (4) is connected with hydraulic cylinder (1).
2. straightener roll gap adjustment device as claimed in claim 1, is characterized in that: described lower wedge (4) is connected with hydraulic cylinder (1) by pivot pin (3).
3. straightener roll gap adjustment device as claimed in claim 1 or 2, is characterized in that: described hydraulic cylinder (1) is provided with position sensor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649210.9A CN103691766A (en) | 2013-12-02 | 2013-12-02 | Roll gap adjusting device for straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649210.9A CN103691766A (en) | 2013-12-02 | 2013-12-02 | Roll gap adjusting device for straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103691766A true CN103691766A (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649210.9A Pending CN103691766A (en) | 2013-12-02 | 2013-12-02 | Roll gap adjusting device for straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691766A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226737A (en) * | 2014-10-06 | 2014-12-24 | 苏州蓝王机床工具科技有限公司 | Metal sheet flattening machine |
| CN104368655A (en) * | 2014-10-15 | 2015-02-25 | 长治市钜星锻压机械设备制造有限公司 | Coiler bottom working roll hoisting mechanism |
-
2013
- 2013-12-02 CN CN201310649210.9A patent/CN103691766A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226737A (en) * | 2014-10-06 | 2014-12-24 | 苏州蓝王机床工具科技有限公司 | Metal sheet flattening machine |
| CN104368655A (en) * | 2014-10-15 | 2015-02-25 | 长治市钜星锻压机械设备制造有限公司 | Coiler bottom working roll hoisting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |