CN202921684U - Roller of un-coiler in inspection station - Google Patents
Roller of un-coiler in inspection station Download PDFInfo
- Publication number
- CN202921684U CN202921684U CN 201220646646 CN201220646646U CN202921684U CN 202921684 U CN202921684 U CN 202921684U CN 201220646646 CN201220646646 CN 201220646646 CN 201220646646 U CN201220646646 U CN 201220646646U CN 202921684 U CN202921684 U CN 202921684U
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- pyramid
- roller
- pyramid sleeve
- pyramid body
- sleeve
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Abstract
The utility model belongs to cold-rolled equipment, in particular to a roller of a un-coiler in an inspection station. The roller is characterized in that the split-type roller of the un-coiler driven by a pull rod is driven by a rising and shrinking cylinder; the split-type roller of the un-coiler is composed of a fan-shaped plate, a pyramid sleeve I, a pyramid sleeve II, a pyramid sleeve III, a roller shaft, a connection bond and a sliding block; the pyramid sleeve I, the pyramid sleeve II, the pyramid sleeve III and the pyramid sleeve II are sequentially connected via the connection bond from an operation side to a transmission side on the roller shaft at the outer side of the pull rod of the roller; each pyramid sleeve except the pyramid sleeve III is connected with the fan-shaped plate via a T-shaped slot; and the pyramid sleeve I is connected with the roller shaft via the sliding block. The roller of the un-coiler in the inspection station disclosed by the utility model not only is reasonable in design, compact in structure, easy to manufacture, small in volume and light in weight, but also has the characteristics of flexible and free sliding, stable running, good firmness and reliability, good convenience in operation and the like.
Description
Technical field
The utility model belongs to cold-rolling equipment, particularly a kind of inspection post reel of uncoiler.
Background technology
Many in common knowledge, the inspection post uncoiler in cold rolling unit is contained in the unit afterbody, is used for launching finished steel coils with the upper and lower surface of inspection with steel, its inspection post uncoiler should have rotating speed low, without tension force and working condition characteristics preferably.At present, on market in cold rolling unit the inspection post reel of uncoiler comprise expanding/shrinking cylinder, fanning strip, pyramid sleeve, spool shaft, pull bar, driving-disc and spindle nose mechanism, its spool shaft outside installing is by integrally-built pyramid sleeve, its expanding/shrinking cylinder drives the driving-disc action by pull bar, and then the driving pyramid sleeve, realize the harmomegathus of reel.During at fore side position A, drum diameter is maximum gauge when pyramid sleeve; Its pull bar moves to the fore side direction under expanding/shrinking cylinder promotes, and then drives fanning strip and move, and due to the guider effect, fanning strip bounces back towards spool axis, and reel begins undergauge.Otherwise pull bar moves to the transmission side direction under expanding/shrinking cylinder promotes, and drives the driving-disc action, and then drives pyramid sleeve and move to the transmission side direction, and then drives fanning strip towards the reverse spreading of spool axis, the reel footpath of rising.Wherein pyramid sleeve adopts overall structure---and 4 pyramid sleeve that are about to two block-shaped identical 3 kinds of different structures are linked into whole pyramid body.And the inclination angle of inclined plane β that this pyramid body coordinates with fanning strip is 11 °.The shortcoming of above-mentioned integrally-built pyramid body is: both complex-shaped, and big and heave, difficulty of processing is large, and production cost is high.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, the overall structure of grasping prior art changes Split type structure into, by connecting key, each pyramid sleeve is combined as a whole, and has replaced the driving-disc in the prior art with simple sliding shoe.And a kind of new inspection post reel of uncoiler is provided, and this inspection post reel of uncoiler is not only reasonable in design, and structure is tight, both be easy to processing and manufacturing, body is light in a small amount again, and has slip nimbly and freely, and the characteristics such as very convenient are used in stable, solid and reliable and operation.
the purpose of this utility model is to adopt following technical scheme to realize: described inspection post reel of uncoiler, comprise expanding/shrinking cylinder, fanning strip, pyramid sleeve, spool shaft and pull bar, it is characterized in that: drive by expanding/shrinking cylinder the split type reel of uncoiler that pull bar drives, described split type reel of uncoiler is by fanning strip, pyramid cover I, pyramid body II, pyramid body III, spool shaft, connecting key and sliding shoe form, on the spool shaft outside its pull bar, pass through sequentially connecting edge tapered sleeve body I of connecting key along fore side to transmission side, pyramid body II, pyramid body III, pyramid body II, each pyramid body except its pyramid body III all is connected with fanning strip by T-shaped slot type, be connected by sliding shoe 8 between described pyramid body I and spool shaft.
Principle of the present utility model and characteristics are described below:
Owing to changing the overall structure of prior art into Split type structure in the utility model, by connecting key, each pyramid sleeve is combined as a whole, replaced the driving-disc in the prior art with simple sliding shoe.It has following characteristics:
1, adopt the Split type structure of sequentially installing pyramid body I, pyramid body II, pyramid body III, pyramid body II composition along fore side to transmission side, 4 pyramid bodies have namely distributed on fanning strip, each pyramid sleeve connects by connecting key, to realize synchronization action.After adopting Split type structure, the pyramid sleeve structure is obviously simplified, and single pyramid sleeve volume is only 1/4 of whole pyramid sleeve structure, has significantly reduced difficulty of processing.
2, the inclined-plane that coordinates with fanning strip of each pyramid body adopts 19 ° of high inclination-angles, when the pyramid sleeve stroke is 58mm, can realize the harmomegathus scope of reel
This structure has reduced the volume of pyramid sleeve and expanding/shrinking cylinder.
3, pull bar is connected by sliding shoe with pyramid sleeve, has replaced comparatively complicated driving-disc structure.
4, wherein coordinating between 3 pyramid sleeve and fanning strip adopted T-shaped groove structure, both guaranteed that pyramid sleeve slided nimbly and freely, makes again both in conjunction with stable, solid and reliable.
5, movable supporting is directly installed on spool shaft with bearing and bearing block, does not re-use movable supporting spindle nose mechanism, simplifies the structure.The comprehensive above technical scheme of taking realizes the purpose of this utility model.
Compared with prior art, the utility model is not only reasonable in design, and structure is tight, both has been easy to processing and manufacturing, and body is light in a small amount again, and has slip nimbly and freely, and the characteristics such as very convenient are used in stable, solid and reliable and operation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model has three width accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model;
Accompanying drawing 2 is along the cutaway view of C-C line in Fig. 1;
Accompanying drawing 3 is along the schematic diagram of DD line in Fig. 2.
In figure: 1, fanning strip, 2, pyramid body I, 3, pyramid body II, 4, pyramid body III, 5, spool shaft, 6, pull bar, 7, connecting key, 8, sliding shoe, 9, bearing block.
The specific embodiment
be specific embodiment of the utility model shown in Fig. 1,2,3, it is the inspection post reel of uncoiler of installing at the tandem mills afterbody, its structure comprises expanding/shrinking cylinder, fanning strip, pyramid sleeve, spool shaft and pull bar, it is characterized in that: drive by expanding/shrinking cylinder the split type reel of uncoiler that pull bar 6 drives, described split type reel of uncoiler is by fanning strip 1, pyramid cover I 2, pyramid body II 3, pyramid body III 4, spool shaft 5, connecting key 7 and sliding shoe 8 form, on the spool shaft 5 in its pull bar 6 outsides, sequentially install pyramid body I 2 along fore side to transmission side by connecting key 7, pyramid body II 3, pyramid body III 4, pyramid body II 3, each pyramid body except its pyramid body III 4 all is connected with fanning strip 1 by T-shaped slot type, be connected by sliding shoe 8 between described pyramid body I 2 and spool shaft 5.
The inclination angle of inclined plane β that described each pyramid body coordinates with fanning strip 1 is 19 °.
The above; it is only the better specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, according to the technical solution of the utility model and design of the present utility model thereof be equal to replace or change all should be encompassed in protection domain of the present utility model within.
Claims (2)
1. inspection post reel of uncoiler, comprise expanding/shrinking cylinder, fanning strip, pyramid sleeve, spool shaft and pull bar, it is characterized in that: drive by expanding/shrinking cylinder the split type reel of uncoiler that pull bar (6) drives, described split type reel of uncoiler is by fanning strip (1), pyramid cover I (2), pyramid body II (3), pyramid body III (4), spool shaft (5), connecting key (7) and sliding shoe (8) form, on the spool shaft (5) in its pull bar (6) outside, pass through sequentially connecting edge tapered sleeve body I (2) of connecting key (7) along fore side to transmission side, pyramid body II (3), pyramid body III (4), pyramid body II (3), each pyramid body except its pyramid body III (4) all is connected with fanning strip (1) by T-shaped slot type, be connected by sliding shoe (8) between described pyramid body I (2) and spool shaft (5).
2. by inspection post claimed in claim 1 reel of uncoiler, it is characterized in that: the inclination angle of inclined plane β that described each pyramid body coordinates with fanning strip (1) is 19 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646646 CN202921684U (en) | 2012-11-29 | 2012-11-29 | Roller of un-coiler in inspection station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646646 CN202921684U (en) | 2012-11-29 | 2012-11-29 | Roller of un-coiler in inspection station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921684U true CN202921684U (en) | 2013-05-08 |
Family
ID=48211680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646646 Expired - Fee Related CN202921684U (en) | 2012-11-29 | 2012-11-29 | Roller of un-coiler in inspection station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598208A (en) * | 2015-12-25 | 2016-05-25 | 东莞市瑞辉机械制造有限公司 | Rolling plate unrolling device |
| CN107737818A (en) * | 2017-11-29 | 2018-02-27 | 乳源东阳光优艾希杰精箔有限公司 | A kind of mechanical expansion shaft |
-
2012
- 2012-11-29 CN CN 201220646646 patent/CN202921684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598208A (en) * | 2015-12-25 | 2016-05-25 | 东莞市瑞辉机械制造有限公司 | Rolling plate unrolling device |
| CN105598208B (en) * | 2015-12-25 | 2017-10-27 | 东莞市瑞辉机械制造有限公司 | A kind of roll bending unwinding device |
| CN107737818A (en) * | 2017-11-29 | 2018-02-27 | 乳源东阳光优艾希杰精箔有限公司 | A kind of mechanical expansion shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20171129 |