CN201197994Y - Anti-running deviation apparatus for rolled piece - Google Patents
Anti-running deviation apparatus for rolled piece Download PDFInfo
- Publication number
- CN201197994Y CN201197994Y CNU2008200211549U CN200820021154U CN201197994Y CN 201197994 Y CN201197994 Y CN 201197994Y CN U2008200211549 U CNU2008200211549 U CN U2008200211549U CN 200820021154 U CN200820021154 U CN 200820021154U CN 201197994 Y CN201197994 Y CN 201197994Y
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- China
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- rolled piece
- guiding parts
- iron plate
- deviation device
- plate wall
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Abstract
The utility model discloses a running deviation prevention device used for a rolled piece, which comprises a lateral looping soleplate and an iron plate wall arranged on the lateral looping soleplate; the rolled piece runs on the lateral looping soleplate along the iron plate wall; guiding parts are arranged on the lateral looping soleplate along the running direction of the rolled piece, and the guiding parts are opposite arranged to the iron plate wall. Due to the arrangement of the guiding parts on the lateral looping soleplate, the rolled piece can be guided to run according to the preset normal path line, so the utility model effectively solves the running deviation of the steel to be rolled, reduces the steel heaping occurance frequency and improves the operation rate and the rolling yield.
Description
Technical field
The utility model relates to a kind of anti-deviation device, specifically, relates to a kind of device that is arranged in the side kink, prevents the rolled piece sideslip of process side kink.
Background technology
In System on Rolling Steel, side kink zone is that rolled piece enters finishing mill " throat " zone before.Design the flow process of this rolling mill practice and act as: rolled piece through in behind the mill milling, by the root flying shear crop that rubs, card is disconnected before excessive guide groove, kink conduit and finishing mill enters finishing mill after cutting annular guide and guard.Side kink base plate is provided with the iron plate wall, and rolled piece moves at side kink base plate upper edge iron plate wall.Rolled piece forms kink, realizes tension free rolling between middle milling train and finishing mill, can make rolled piece obtain dimensional accuracy preferably.Because the track route of rolled piece after therefrom milling train shuts out is curve, the temperature of rolled piece and speed are not in full accord; And because side kink base plate uses its surface irregularity through long-time; And rolled piece has passed through the preceding a plurality of links such as cutting annular guide and guard of breaking of blocking of big guide groove, kink conduit and finishing mill, direction is offset when causing rolled piece to move in side kink zone, the head of rolled piece very easily bumps against the driven pulley of the side kink that is positioned at iron plate wall opposite side, thereby cause the workpiece front end bending, be stuck in the disconnected porch of cutting annular guide and guard of card, cause heap steel phenomenon.In case heap steel accident takes place, just need to shut down to handle, this has had a strong impact on operating rate and lumber recovery in high-speed rod is produced, restricted the integral production efficient of high-speed rod.And, if heap steel accident is in time handled, also can threaten staff's the personal safety and the security of operation of equipment.
Summary of the invention
Thereby easy sideslip caused the technical problem of heap steel phenomenon when the utility model moved in side kink zone at rolled piece in the prior art, a kind of rolled piece anti-deviation device is provided, by on side kink base plate, guiding parts being set, the guiding rolled piece is along predetermined normal trace operation, solve the sideslip problem of rolled piece effectively, reduced the occurrence frequency of heap steel accident.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of rolled piece anti-deviation device comprises side kink base plate and the iron plate wall that is arranged on the described base plate, and rolled piece is described iron plate wall operation in described side kink base plate upper edge; On described side kink base plate, be provided with guiding parts along the traffic direction of described rolled piece, described guiding parts and described iron plate wall are oppositely arranged.
Further, angled being obliquely installed between described guiding parts and the described iron plate wall forms a guide groove between described guiding parts and the described iron plate wall.
Further, described guide groove is narrowed down by wide along the rolled piece traffic direction, thereby forces rolled piece along the given route operation of guiding parts, and disconnectedly cuts annular guide and guard and enter finishing mill by blocking smoothly.
In order to guarantee that set guiding parts does not influence playing cover and returning cover of side kink, the cross section of described guiding parts is trapezoidal.And described two trapezoidal base angles are respectively 20～60 °.
Preferably, pairing trapezoidal base angle, the inclined-plane that described guiding parts contacts with rolled piece is 45 °, and another base angle is 30 °.
Again further, the both ends of the surface of described guiding parts are the inclined-plane; And the angle of inclination on described inclined-plane is 20～60 °.
Preferably, the angle of inclination on described inclined-plane is 30 °.
Compared with prior art, advantage of the present utility model and good effect are:
1, by guiding parts being set, forms a guide groove between described guiding parts and the iron plate wall, make rolled piece move, solved the technical problem of rolled piece easy sideslip on side kink base plate along guide groove at side kink base plate upper edge rolled piece traffic direction.
2, guiding parts and the iron plate wall is angled is obliquely installed, form one along the rolled piece traffic direction by the wide guide groove that narrows down, can force rolled piece along the given route operation of guiding parts, and disconnected cut annular guide and guard and enter finishing mill by blocking smoothly, reduce the occurrence frequency of heap steel accident, thereby improved production efficiency and lumber recovery.
3, the guiding parts cross-sectional design is trapezoidal, and two end faces of guiding parts are designed to the inclined-plane, like this, can guarantee that the side kink can be not influenced because of the existence that guiding parts is arranged when playing cover and returning cover; And kink can not scratch rolled piece yet when playing cover and returning cover, thereby guarantees technology accident and quality accident can not occur.
Description of drawings
Fig. 1 is the vertical view of the utility model rolled piece anti-deviation device;
Fig. 2 is the schematic cross-sectional view of guiding parts among Fig. 1.
Among the figure, 1, side kink base plate; 2, iron plate wall; 3, guiding parts; 4, guide groove; 5, rolled piece; 6, kink conduit; 7, loop-rising roll; 8, cylinder; 9, driven pulley.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Figure 1 shows that the vertical view of the utility model rolled piece anti-deviation device.As shown in the figure, side kink base plate 1 is provided with iron plate wall 2, the opposite side of iron plate wall 2 also be provided with wide for 80mm, highly be that the guiding parts 3 of 20mm, guiding parts 3 are fixed on the side kink base plate 1.Wherein, guiding parts 3 is obliquely installed, and forms guide groove 4 between the iron plate wall 2, and guide groove 4 is narrowed down by wide in the drawings from left to right gradually.Therefrom the rolled piece 5 that shuts out of milling train along from left to right direction operation, passes through kink conduit 6 and guide groove 4 in the drawings successively, enters card then and breaks and cut annular guide and guard (not shown), enters finishing mill at last and is rolled.Owing on side kink base plate 1, be provided with guiding parts 3, rolled piece 5 is under the constraint of guiding parts 3 and iron plate wall 2, will be along the route operation of guide groove 4, thereby prevented the sideslip of rolled piece 5 and caused rolled piece 5 to collide the phenomenon of driven pulley 9, thereby, avoided the bending of rolled piece 5 heads and the heap steel accident that causes.
As shown in Figure 2, the cross section of guiding parts 3 is trapezoidal, and wherein, the pairing trapezoidal base angle b in the inclined-plane that guiding parts 3 contacts with rolled piece 5 is 45 °, and another base angle c is 30 °.Cross section by guiding parts is set to trapezoidal, when the side kink need play cover or return cover, loop-rising roll 7 is under the effect of cylinder 8, the surface of guiding parts 3 will successfully be slipped over, realize playing cover or returning cover of kink, neither can influence cover because of the existence of guiding parts 3 or return cover, and the guiding parts surface of trapezoidal inclined plane shape can not scratch rolled piece and loop-rising roll yet.In addition, two sections of guiding parts 3 also are the inclined-plane, and its angle of inclination a is 30 °, further protect rolled piece not to be directed to parts 3 and scratch, guarantee rolled piece in the side kink zone process safety and quality.
The length of guiding parts 3 can be determined according to the size and the bar rolling speed of side kink.Guiding parts 3 can adopt the scrap iron and steel in the production process to process.If guiding parts 3 length dimensions are bigger, for easy to process, save material, can segmental machining, then that each section is integrally welded, be that trapezoidal, both ends of the surface are the inclined-plane as long as guarantee the cross section of whole guiding parts 3.
Utilize above-mentioned rolled piece anti-deviation device, substantially stopped the heap steel accident in side kink zone, solve a difficult problem that perplexs high-speed wire production line for a long time, avoided the potential safety hazard that side kink zone heap steel accident frequently causes in the prior art, improved the lumber recovery of rolled piece.Simultaneously, also, improved production operational availability, thereby improved the productivity effect of enterprise greatly because reduced the fault power time that brings because of the heap steel.And guiding parts is simple in structure, draws materials easily, and is easy to process, is easy to promote the use of.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (9)
1. a rolled piece anti-deviation device comprises side kink base plate and the iron plate wall that is arranged on the described base plate, and rolled piece is described iron plate wall operation in described side kink base plate upper edge; It is characterized in that on described side kink base plate, be provided with guiding parts along the traffic direction of described rolled piece, described guiding parts and described iron plate wall are oppositely arranged.
2. rolled piece anti-deviation device according to claim 1 is characterized in that, angled being obliquely installed between described guiding parts and the described iron plate wall forms a guide groove between described guiding parts and the described iron plate wall.
3. rolled piece anti-deviation device according to claim 2 is characterized in that described guide groove is narrowed down by wide along the rolled piece traffic direction.
4. according to each described rolled piece anti-deviation device among the claim 1-3, it is characterized in that the cross section of described guiding parts is trapezoidal.
5. rolled piece anti-deviation device according to claim 4 is characterized in that, described two trapezoidal base angles are respectively 20～60 °.
6. rolled piece anti-deviation device according to claim 5 is characterized in that, pairing trapezoidal base angle, the inclined-plane that described guiding parts contacts with rolled piece is 45 °, and another base angle is 30 °.
7. rolled piece anti-deviation device according to claim 4 is characterized in that, the both ends of the surface of described guiding parts are the inclined-plane.
8. rolled piece anti-deviation device according to claim 7 is characterized in that, the angle of inclination on described inclined-plane is 20～60 °.
9. rolled piece anti-deviation device according to claim 8 is characterized in that, the angle of inclination on described inclined-plane is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200211549U CN201197994Y (en) | 2008-04-30 | 2008-04-30 | Anti-running deviation apparatus for rolled piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200211549U CN201197994Y (en) | 2008-04-30 | 2008-04-30 | Anti-running deviation apparatus for rolled piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197994Y true CN201197994Y (en) | 2009-02-25 |
Family
ID=40449150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200211549U Expired - Fee Related CN201197994Y (en) | 2008-04-30 | 2008-04-30 | Anti-running deviation apparatus for rolled piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201197994Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772427A (en) * | 2018-04-09 | 2018-11-09 | 新疆八钢铁股份有限公司 | Press tail formula kink |
| CN108838221A (en) * | 2018-06-21 | 2018-11-20 | 新疆八钢铁股份有限公司 | Press tail formula looper |
-
2008
- 2008-04-30 CN CNU2008200211549U patent/CN201197994Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772427A (en) * | 2018-04-09 | 2018-11-09 | 新疆八钢铁股份有限公司 | Press tail formula kink |
| CN108838221A (en) * | 2018-06-21 | 2018-11-20 | 新疆八钢铁股份有限公司 | Press tail formula looper |
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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: 20090225 Termination date: 20160430 |