CN203578391U - Flat steel rolling inlet guide and guard unit - Google Patents
Flat steel rolling inlet guide and guard unit Download PDFInfo
- Publication number
- CN203578391U CN203578391U CN201320724346.7U CN201320724346U CN203578391U CN 203578391 U CN203578391 U CN 203578391U CN 201320724346 U CN201320724346 U CN 201320724346U CN 203578391 U CN203578391 U CN 203578391U
- Authority
- CN
- China
- Prior art keywords
- guard
- right guide
- guide
- guide roller
- roller stand
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 abstract 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model relates to the technical field of rolling guide and guard units, in particular to a rolling inlet guide and guard unit special for flat steel. The rolling inlet guide and guard unit comprises a left guide and guard roller frame, a right guide and guard roller frame, an upper regulating board, a lower regulating board and a material channel. The left guide and guard roller frame and the right guide and guard roller frame are arranged on a machine base, the upper regulating board and the lower regulating board are arranged on the upper position and the lower position between the left guide and guard roller frame and the right guide and guard roller frame, the material channel is defined by the left guide and guard roller frame, the right guide and guard roller frame, the upper regulating board and the lower regulating board, a first pair of clamping conveying rollers and a second pair of clamping conveying rollers are matched with each other, arranged on the left guide and guard roller frame and the right guide and guard roller frame and arranged on the left guide and guard roller frame and the right guide and guard roller frame in the perpendicular direction. Due to the fact that the first pair of clamping conveying rollers and the second pair of clamping conveying rollers are arranged on the left guide and guard roller frame and the right guide and guard roller frame, rolled pieces can be accurately and effectively conveyed to rollers of a rolling machine for rolling, occurrence of bouncing of the rolled pieces in the guide and guard unit is effectively reduced, impact on the inner portion of the guide and guard unit by the rolled pieces is further reduced, and the service life of the guide and guard unit can be effectively prolonged.
Description
Technical field
The utility model relates to rolling guide technical field, is exactly specifically a kind of rolling inlet guide of band steel special use.
Background technology
Guide and guards be in rolling of sectional iron system by rolled piece accurately guiding enter roll pass and prevent that rolled piece surface is by a kind of device of scratch, can guide rolled piece accurately to enter roll pass, prevent rolled piece surface scratch, guarantee steel rolling everything goes well with your work to carry out.
In prior art, in order to prevent that rolled piece from bouncing by guide and guard, in guide and guard, pinch roll is set and clamps rolled piece, existing steel flat rolling inlet guide and guard only arrange a pair of pinch roll, yet less owing to going out the sortie of finished product, material shape is larger, when guide and guards enters roll guiding for band steel, band steel bounces when roll direction is moved in the gap between deflector roll, rolled piece clashes into the rear end of left and right roller frame, cause impact and the wearing and tearing of guide and guard all larger, so just had a strong impact on the guiding quality of guide and guard to rolled piece.
Utility model content
The utility model object is to provide a kind of rolling inlet guide of band steel special use, can make the importing roll of rolled piece precise and high efficiency, extends the service life of guide and guard.
For achieving the above object, the technical scheme that the utility model produces use is: a kind of steel flat rolling inlet guide and guard, comprise the left and right guide roller stand being arranged on support, the upper and lower adjustable plate that upper-lower position place between left and right Roll Collar frame arranges, left and right guide roller stand and upper and lower adjustable plate enclose the material channel forming, on described left and right guide roller stand, be provided with the pinch roll that first, second two couple is fitted to each other, described first, second arranged along left and right guide roller stand vertical guide direction pinch roll.
Compared with prior art, the technique effect that the utility model produces has: two pairs of pinch rolls that are fitted to each other are like this set on described left and right guide roller stand, can by rolled piece delivery, the roll to milling train be rolled accurately and effectively, effectively reduced the generation of rolled piece bounce in guide and guard, and then reduced the impact of rolled piece to guide and guard inside, thereby the service life of guide and guard can be extended effectively.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 and Fig. 4 are respectively A-A and the B-B views of Fig. 1 and Fig. 2.
The specific embodiment
In conjunction with Fig. 1 to Fig. 4, the utility model is done further to understand:
A kind of steel flat rolling inlet guide and guard, comprise the left side being arranged on support, right guide roller stand 11, 12, left, right Roll Collar frame 11, it is upper that upper-lower position place between 12 arranges, lower adjustable plate 21, 22, left, right guide roller stand 11, 12 and upper, lower adjustable plate 21, 22 enclose the material channel forming, a described left side, right guide roller stand 11, on 12, be provided with first, the second two pairs of pinch rolls that are fitted to each other 31, 32, described first, second pair of pinch roll 31, 32 are arranged in a left side along vertical guide direction, right guide roller stand 11, on 12, on a described left side, right guide roller stand 11, two pairs of pinch rolls that are fitted to each other like this 31 are set on 22, 32, can by rolled piece delivery, the roll to milling train be rolled accurately and effectively, effectively reduced the generation of rolled piece bounce in guide and guard, and then reduced the impact of rolled piece to guide and guard inside, thereby the service life of guide and guard can be extended effectively.
Further, shown in Fig. 1 and Fig. 2, for at utmost increasing the namely rub proofness of material channel of guide and guard cavity, a described left side, right guide roller stand 11, 12 and upper, lower adjustable plate 21, 22 are provided with first, the second wearing plate 41, 42, described the first wearing plate 41 is arranged on a left side by bolted, right guide roller stand 11, 12 and on, lower adjustable plate 21, on 22 the interior plate face by the place, entry position through material channel, the second described wearing plate 42 is arranged on a left side by bolted, right guide roller stand 11, on the interior plate face at 12 place, close material channel exit position, the guide and guard guide nose position of the side namely reclining with rolling mill roll, first, the second wearing plate 41, the setting of 42 outer panel face, take do not affect rolled piece normally by being principle.
Further, described first, second pair of pinch roll 31, 32 are arranged on a left side, right guide roller stand 11, rotating shaft 51 is set on 12, on 52, described rotating shaft 51, 52 comprise main shaft section and eccentric shaft part and axially along a left side, right guide roller stand 11, 12 vertical guide layout, described first, second pair of pinch roll 31, 32 are arranged on rotating shaft 51, 52 eccentric shaft part, described rotating shaft 51, 52 eccentric shaft part is provided with and first, second pair of pinch roll 31, 32 bearing assemblies that coordinate, described rotating shaft 51, 52 main shaft section arranges axle sleeve 60 by eccentric shaft end positions place, and axle sleeve 60 is arranged on a described left side, right guide roller stand 11, on 12, described rotating shaft 51, the end of 52 main shaft section is provided with worm gear 71, and worm gear 71 is with left, right guide roller stand 11, the worm screw 72 that on 12, corresponding position arranges forms worm and gear and coordinates, and utilizes worm screw 72 to regulate and is arranged on rotating shaft 51, the worm gear 71 at 52 both ends rotates, and makes two pairs of pinch rolls 31 that are equipped with, the 32 eccentric shaft parts along rotating shaft 71 rotate, and then make two pairs of pinch rolls 31 being equipped with, 32 roller core away from or by warp, and then can regulate the size of the opening of the pinch roll coordinating between two.
Further, on the outer panel face of described upper and lower adjustable plate 21,22, be provided with fastening bolt 80, the length of fastening bolt 80 is horizontally disposed, and the bolt head end of fastening bolt 80 stretches out left and right guide roller stand 11,12 outer panel faces, and fastening bolt 80 is for by upper and lower adjustable plate 21,22.Be fixed up with left and right guide roller stand 11,12; When for delivery different size rolled piece, by replacing with, the width of lower adjustable plate 21,22, by fastening bolt 80, upper and lower adjustable plate 21,22 is tightened together, again by adjusting screw(rod) 72, and then regulate the distance between two pairs of pinch rolls that are equipped with 31,32, to adapt to the support delivery for the rolled piece of difference material shape size.
Claims (4)
1. steel flat rolling inlet guide and guard, comprise the left side being arranged on support, right guide roller stand (11, 12), left, right Roll Collar frame (11, 12) it is upper that the upper-lower position place between arranges, lower adjustable plate (21, 22), left, right guide roller stand (11, 12) and upper, lower adjustable plate (21, 22) enclose the material channel forming, it is characterized in that: a described left side, right guide roller stand (11, 12) on, be provided with first, the second two pairs of pinch rolls that are fitted to each other (31, 32), described first, second pair of pinch roll (31, 32) roller core is arranged a described left side along vertical guide direction, right guide roller stand (11, 12) on.
2. steel flat rolling inlet guide and guard according to claim 1, it is characterized in that: a described left side, right guide roller stand (11, 12) and upper, lower adjustable plate (21, 22) be provided with first, the second wearing plate (41, 42), described the first wearing plate (41) is arranged on a left side by bolted, right guide roller stand (21, 22) and on, lower adjustable plate (21, 22) on the interior plate face by the place, entry position through material channel, described the second wearing plate (42) is arranged on a left side by bolted, right guide roller stand (11, 12) on the interior plate face at place, close material channel exit position.
3. steel flat rolling inlet guide and guard according to claim 1, is characterized in that: described first, second pair of pinch roll (31, 32) be arranged on a left side, right guide roller stand (11, 12) rotating shaft (51 is set on, 52) upper, described rotating shaft (51, 52) comprise main shaft section and eccentric shaft part and axially along vertical guide, be arranged in a left side, right guide roller stand (11, 12) upper, described first, second pair of pinch roll (31, 32) be arranged on rotating shaft (51, 52) eccentric shaft part, described rotating shaft (51, 52) eccentric shaft part is provided with and first, second pair of pinch roll (31, 32) bearing assembly coordinating, described rotating shaft (51, 52) main shaft section arranges axle sleeve (60) by eccentric shaft end positions place, and axle sleeve (60) is arranged on a described left side, right guide roller stand (11, 12) upper, described rotating shaft (51, 52) end of main shaft section is provided with worm gear (71), and worm gear (71) is with left, right guide roller stand (11, 12) worm screw (72) that upper corresponding position arranges forms worm and gear and coordinates.
4. steel flat rolling inlet guide and guard according to claim 1 and 2, it is characterized in that: on the outer panel face of described upper and lower adjustable plate (21,22), be provided with fastening bolt (80), the length of fastening bolt (80) is horizontally disposed, and the bolt head end of fastening bolt (80) stretches out left and right guide roller stand (11,12) outer panel face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724346.7U CN203578391U (en) | 2013-11-15 | 2013-11-15 | Flat steel rolling inlet guide and guard unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724346.7U CN203578391U (en) | 2013-11-15 | 2013-11-15 | Flat steel rolling inlet guide and guard unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578391U true CN203578391U (en) | 2014-05-07 |
Family
ID=50576368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724346.7U Expired - Lifetime CN203578391U (en) | 2013-11-15 | 2013-11-15 | Flat steel rolling inlet guide and guard unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578391U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382038A (en) * | 2015-12-19 | 2016-03-09 | 重庆麦拓科技有限公司 | Rolling mill and guide and guard system thereof |
| CN107282657A (en) * | 2017-07-24 | 2017-10-24 | 合肥东方节能科技股份有限公司 | A kind of rolling guide turbine, the installation of worm screw and linkage structure |
| CN107685077A (en) * | 2017-09-11 | 2018-02-13 | 马鞍山市方圆材料工程有限公司 | A kind of round strip loop rolling guide |
| CN113459182A (en) * | 2021-07-02 | 2021-10-01 | 刘炳红 | Cake food dicing device based on food processing is used |
-
2013
- 2013-11-15 CN CN201320724346.7U patent/CN203578391U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382038A (en) * | 2015-12-19 | 2016-03-09 | 重庆麦拓科技有限公司 | Rolling mill and guide and guard system thereof |
| CN105382038B (en) * | 2015-12-19 | 2017-11-17 | 重庆麦拓科技有限公司 | A kind of milling train and its guide system |
| CN107282657A (en) * | 2017-07-24 | 2017-10-24 | 合肥东方节能科技股份有限公司 | A kind of rolling guide turbine, the installation of worm screw and linkage structure |
| CN107685077A (en) * | 2017-09-11 | 2018-02-13 | 马鞍山市方圆材料工程有限公司 | A kind of round strip loop rolling guide |
| CN113459182A (en) * | 2021-07-02 | 2021-10-01 | 刘炳红 | Cake food dicing device based on food processing is used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203578391U (en) | Flat steel rolling inlet guide and guard unit | |
| CN202845652U (en) | Steel bar on-line straightening device | |
| CN105458873B (en) | Two-sided abrasive band is to mill equipment | |
| UA87677C2 (en) | method and device for exchanging sets of rolls in rolling frames of rolling mill | |
| CN104174712B (en) | Curved section bar processing unit (plant) and method | |
| CN204366668U (en) | A kind of fast polishing belt sander manufacturing boats and ships friction plate | |
| CN201988573U (en) | Outlet-rolling guide device for flat hot-rolled steel | |
| CN202963049U (en) | Roll-guide device for bar production line | |
| CN101195131A (en) | Three-roller entrance rolling guide of reducing sizing mill group | |
| CN103182395A (en) | Vertical loop device for high-speed wire rod rolling mill | |
| CN202924272U (en) | Cantilevered conveying device | |
| CN102836888A (en) | Roller guide and guard unit for loop | |
| CN104550250A (en) | Rolling mill with adjustable rollers | |
| CN217191661U (en) | Outlet guide groove with width-adjustable function | |
| CN101954385B (en) | Intermediate transitional roller guide device | |
| CN205701875U (en) | A kind of steel rolling guide of band nose cone | |
| CN213319190U (en) | High efficiency does not have heart and grinds device | |
| CN200991714Y (en) | Roller-guide device for rolling steel | |
| CN203750991U (en) | Device for rolling steel pipe by tension reducing | |
| CN202824174U (en) | Loop roller guides and guards | |
| CN202779294U (en) | Coarse straightening machine for flat steel | |
| CN207258911U (en) | A kind of soft magnetic silver lap magnetomechanical arranges magnetic device | |
| CN208276436U (en) | A kind of wheel tread rolling device | |
| CN202725646U (en) | Inlet rolling guide device | |
| CN208555513U (en) | Guide and guards in a kind of compound plate mill machine of high-strength automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |