CN104492856A - Deviation correction device of auxiliary belt coiling device - Google Patents
Deviation correction device of auxiliary belt coiling device Download PDFInfo
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- CN104492856A CN104492856A CN201410850203.XA CN201410850203A CN104492856A CN 104492856 A CN104492856 A CN 104492856A CN 201410850203 A CN201410850203 A CN 201410850203A CN 104492856 A CN104492856 A CN 104492856A
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- eccentric disc
- adjustment eccentric
- adjusting eccentric
- deviation correction
- correction device
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Abstract
The invention provides a deviation correction device of an auxiliary belt coiling device, belongs to cold-rolling strip steel production equipment and aims at solving the technical problems that the structure is complicated and the adjustment is not stable in a current deviation correction device. The deviation correction device comprises a roller body, wherein the roller body is mounted on a roller shaft by a shaft elastic retainer ring, a hole elastic retainer ring and a rolling bearing; the two sides of the roller shaft are connected with a left adjusting eccentric disc and a right adjusting eccentric disc by joint bearings respectively; the left adjusting eccentric disc and the right adjusting eccentric disc are mounted on the rack by a screw and a gasket; a copper sleeve is mounted between the left adjusting eccentric disc and the rack, and a copper sleeve is mounted between the right adjusting eccentric disc and the rack; mounting holes of the left adjusting eccentric disc, the right adjusting eccentric disc and the rack are long holes; and the roller shaft and the right adjusting eccentric disc are connected by a screw and a gasket. The deviation correction device of the auxiliary belt coiling device is convenient to operate and easy to grasp, and has a simple structure, a good deviation correction effect, and a good application and popularization prospect.
Description
Technical field
The present invention relates to cold rolled strip steel production equipment, specifically refer to the deviation correcting device of cold rolled strip steel production line outlet section strap rolling-assisting device.
Background technology
In cold rolled strip steel production line, when rolling or smooth strip, in order to prevent inside to collapse volume, coiling machine need use sleeve to batch, and uses that strap rolling-assisting device is auxiliary to be batched.During work, belt pack is rolled on sleeve by oscillating arm mechanisms or transverse-moving mechanism by strap rolling-assisting device, and by hydraulic cylinder or air cylinder driven idler roller by belt tension.Belt is along with sleeve passive rotation, and leash coil of strip is got on sleeve.Whether finished steel coils heart portion edge is neat ensures by strap rolling-assisting device.
Because strap rolling-assisting device has multiple idler roller and slewing rollers, especially swing type strap rolling-assisting device movable joint is many, installs accumulated error greatly, or after running a period of time, after roller surfaces and belt surface are worn and torn, between each roller, the depth of parallelism is difficult to ensure.When belt is around above-mentioned roller high-speed rotation, when horizontal skid force is greater than the frictional force of belt and roller surfaces, will sideslip be produced, then cause strip running deviation, have impact on the quality of product.At present mainly the deviation correcting device that is synchronous or other pattern of hydraulic cylinder or cylinder is driven to ensure the depth of parallelism between each roller by idler roller, but complex structure, adjustment mode is unstable, also inconvenient.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art, provide a kind of deviation correcting device of strap rolling-assisting device, solve current strap rolling-assisting device deviation correcting device complex structure, adjustment mode is unstable, the technical problem of inconvenient operation.
The present invention is achieved by the following technical solutions:
A kind of deviation correcting device of strap rolling-assisting device, comprise: roll body, described roll body is arranged on roll shaft by circlip for shaft, circlip for hole and rolling bearing, it is characterized in that: described roll shaft both sides are connected with right adjustment eccentric disc with left adjustment eccentric disc respectively by oscillating bearing, left adjustment eccentric disc and right adjustment eccentric disc are arranged in frame by screw, packing ring; Described left adjustment eccentric disc and right adjustment eccentric disc are provided with copper sheathing respectively and between frame, and the installing hole of described left adjustment eccentric disc and right adjustment eccentric disc and frame is elongated hole, and described roll shaft and right adjustment eccentric disc are coupled together by screw, packing ring.
Further, the center line of described roll shaft and the centerline deviation value of left adjustment eccentric disc and right adjustment eccentric disc are 6mm.
The present invention compared with the prior art, owing to being provided with adjustment eccentric disc in roll shaft both sides respectively by oscillating bearing, during correction, only need slightly rotate adjustment eccentric disc, change the depth of parallelism of roll body and reel, not only easy to operate easy grasp, and structure is simple, rectifying effect is good, has a good promotion prospects.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A direction view of Fig. 1.
Detailed description of the invention
Embody the exemplary embodiments of feature & benefits of the present invention, will describe in detail in the following description by reference to the accompanying drawings.Be understood that the present invention can have various change in various embodiments, neither depart from protection scope of the present invention, explanation wherein and to be shown in be when the use that explain in essence, and be not used to limit the present invention.
As shown in Figure 1, 2, a kind of deviation correcting device of strap rolling-assisting device, comprise: roll body 1, described roll body 1 is arranged on roll shaft 5 by circlip for shaft 2, circlip for hole 3 and rolling bearing 4, described roll shaft 5 both sides are connected with right adjustment eccentric disc 8 with left adjustment eccentric disc 7 respectively by oscillating bearing 6, and left adjustment eccentric disc 7 and right adjustment eccentric disc 8 are arranged in frame 11 by screw 9, packing ring 10; Described left adjustment eccentric disc 7 and right adjustment eccentric disc 8 are provided with copper sheathing 12 respectively and between frame 11, described left adjustment eccentric disc 7 and right adjustment eccentric disc 8 are elongated hole 15 with the installing hole of frame 11, and described roll shaft 5 is coupled together by screw 13, packing ring 14 with right adjustment eccentric disc 8.
The center line of described roll shaft 5 and the centerline deviation value T of left adjustment eccentric disc 7 and right adjustment eccentric disc 8 are 6mm.
Operation principle of the present invention:
If there is sideslip situation in strap rolling-assisting device work; then after equipment downtime; unclamp the screw 9 between left and right adjustment eccentric disc 7 and 8 and frame 11 and packing ring 10; and screw 13 between right adjustment eccentric disc 8 and roll shaft 5 and packing ring 14; rotate left and right adjustment eccentric disc 7 and 8 respectively; slightly change the angle of roll shaft 5 in space both direction, and then change the depth of parallelism of roll body 1 and other roller and reel.After adjusting, be connected by roll shaft 5 with packing ring 14 by screw 13 with right adjustment eccentric disc 8, the position of stationary roller shaft 5, rectifies a deviation to strap rolling-assisting device belt.Because the quantity of the strap rolling-assisting device roller of different types is different, idler roller and ad-hoc location slewing rollers adopt eccentric structure of the present invention, then can play good rectifying effect on the whole.
The present invention specifically can implement in a variety of forms and not depart from spirit of the present invention or essence, be to be understood that, above-described embodiment is not limited to aforesaid details, and should explain widely in claim limited range, therefore, fall into change in claim or its equivalent scope and remodeling all to should be claim and contained.
Claims (2)
1. the deviation correcting device of a strap rolling-assisting device, comprise: roll body (1), described roll body (1) is arranged on roll shaft (5) by circlip for shaft (2), circlip for hole (3) and rolling bearing (4), it is characterized in that: described roll shaft (5) both sides are connected with right adjustment eccentric disc (8) with left adjustment eccentric disc (7) respectively by oscillating bearing (6), left adjustment eccentric disc (7) and right adjustment eccentric disc (8) are arranged in frame (11) by screw (9), packing ring (10); Described left adjustment eccentric disc (7) and right adjustment eccentric disc (8) are provided with copper sheathing (12) respectively and between frame (11), described left adjustment eccentric disc (7) and right adjustment eccentric disc (8) are elongated hole (15) with the installing hole of frame (11), and described roll shaft (5) and right adjustment eccentric disc (8) are coupled together by screw (13), packing ring (14).
2. the deviation correcting device of strap rolling-assisting device according to claim 1, is characterized in that: the center line of described roll shaft (5) and the centerline deviation value (T) of left adjustment eccentric disc (7) and right adjustment eccentric disc (8) are 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850203.XA CN104492856A (en) | 2014-12-31 | 2014-12-31 | Deviation correction device of auxiliary belt coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850203.XA CN104492856A (en) | 2014-12-31 | 2014-12-31 | Deviation correction device of auxiliary belt coiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104492856A true CN104492856A (en) | 2015-04-08 |
Family
ID=52934356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850203.XA Pending CN104492856A (en) | 2014-12-31 | 2014-12-31 | Deviation correction device of auxiliary belt coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104492856A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648554A1 (en) * | 1993-10-15 | 1995-04-19 | Kawasaki Steel Corporation | A method and apparatus for inserting a paper strip in a metallic strip continuous processing line |
| CN200995916Y (en) * | 2006-12-31 | 2007-12-26 | 中冶南方工程技术有限公司 | Belt winding aid |
| CN101209777A (en) * | 2007-12-25 | 2008-07-02 | 武汉钢铁(集团)公司 | Adjustable automatically deviation rectifying leather belt roller |
| CN202129296U (en) * | 2011-06-24 | 2012-02-01 | 武汉钢铁(集团)公司 | Tension roll mechanism of belt coiling assistor |
-
2014
- 2014-12-31 CN CN201410850203.XA patent/CN104492856A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0648554A1 (en) * | 1993-10-15 | 1995-04-19 | Kawasaki Steel Corporation | A method and apparatus for inserting a paper strip in a metallic strip continuous processing line |
| CN200995916Y (en) * | 2006-12-31 | 2007-12-26 | 中冶南方工程技术有限公司 | Belt winding aid |
| CN101209777A (en) * | 2007-12-25 | 2008-07-02 | 武汉钢铁(集团)公司 | Adjustable automatically deviation rectifying leather belt roller |
| CN202129296U (en) * | 2011-06-24 | 2012-02-01 | 武汉钢铁(集团)公司 | Tension roll mechanism of belt coiling assistor |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |