CN201088980Y - Steel bar inlet guiding apparatus - Google Patents
Steel bar inlet guiding apparatus Download PDFInfo
- Publication number
- CN201088980Y CN201088980Y CNU2007201699146U CN200720169914U CN201088980Y CN 201088980 Y CN201088980 Y CN 201088980Y CN U2007201699146 U CNU2007201699146 U CN U2007201699146U CN 200720169914 U CN200720169914 U CN 200720169914U CN 201088980 Y CN201088980 Y CN 201088980Y
- Authority
- CN
- China
- Prior art keywords
- position guiding
- guiding box
- steel
- little
- groove
- 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
Abstract
The utility model relates to a rod opening locating device, which comprises a guide roll, a locating box, a base, a flare opening and a front small guide channel; wherein, the front small guide channel is connected to the lower end of the locating box (5), the guide roll (4) is movably connected at both front sides of the locating box (5), and the flare opening (7) is fixed in the locating box (5) which is installed on the base (6). The device has the advantages of simple structure, convenient dismantling and easy regulation and is applicable for the rod rolling production line.
Description
Technical field
The utility model relates to a kind of inlet guide and guards that is used for rolling bar, is particularly useful for the production of small rod splitting rolling, belongs to steel rolled guiding device technique field.
Background technology
The bar splitting rolling is compared with traditional bar one-strand roller more advanced, can significantly improve steel output, but compares and one-strand roller, and the accident rate during splitting rolling is also more, and is more difficult.Especially when rolling small dimension, the easiest sideslip that occurs when red steel enters as-rolled condition by the inlet guide device.Trace it to its cause and mainly contain 2 points: at first, also be more topmost be elbow, elbow divide again along the elbow of top and bottom and along the roll gap direction curved first two.Elbow along top and bottom mainly is because bump causes; The reason that causes along the elbow of roll gap direction is more complicated then, and for example when extension shaft for rolling mill rolling amount is big, up-down rollers moment nips inconsistent, causes cutter to bend phenomenon easily.When steel enters as-rolled condition by guide and guard,, can not normally be nipped and piled steel in case there is elbow just to be easy to sideslip.Secondly, because the horn mouth export volume is bigger than deflector roll amount, steel is easy to top deflector roll side up and down when entering between deflector roll from horn mouth, and steel is scurried out with regard to losing normal condition easily like this.Therefore, need improve existing guide device.
Summary of the invention
For defective and the deficiency that overcomes prior art, the utility model provide a kind of can satisfy splitting rolling the time normally rolling, the minimizing accident of finisher take place, guarantee that steel rolling produces the bar inlet guide and guards that carries out smoothly.
The technical scheme in the invention for solving the technical problem is: bar inlet guide device comprises deflector roll, position guiding box, base, horn mouth, the little guide groove of front end, the little guide groove of front end is connected the position guiding box lower end, deflector roll is movably connected in the position guiding box front part sides, horn mouth is fixed in the position guiding box, and position guiding box is installed on the base.
Select corresponding horn mouth spare part during rolling different size for use.Utilize horn mouth to set upright red steel, when the F.F. roll, utilize the little guide groove of front end to set upright steel toe and make its energy stable alignment groove by adjustable deflector roll.The little guide groove of front end is made up of fixation steel plate, supporting plate, little clip slot three parts, and steel plate is fixed on the position guiding box lower end by welding or screw; Supporting plate connects steel plate and little clip slot, avoids steel play between deflector roll; The clip groove is aimed at roll groove, and groove width recently steel amount is big slightly.In steel rolling was produced, even if red steel has little elbow, little guide groove also can be set upright red steel made it normally be nipped by milling train like this, thereby avoided its sideslip to knock collars and cause the generation of heap steel accident.
The utlity model has simple in structure, convenient disassembly, be easy to advantages such as adjusting, be applicable to the bar continuous rolling production line.
Description of drawings:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. steel plate, 2. supporting plate, 3. little clip slot, 4. deflector roll, 5. position guiding box, 6. base, 7. horn mouth.
The specific embodiment
Be fixed on position guiding box 5 lower ends as the little guide groove of front end among Fig. 1, deflector roll 4 usefulness round pin axles are connected position guiding box 5 front part sides, position guiding box 5 is placed in the base 6 and fixes in both sides with screw, and horn mouth 7 usefulness screws are fixed in the position guiding box 5, and bell-mouthed effect mainly is to guarantee that red steel enters guide device.Deflector roll mainly is to make red steel aim at groove, reduces friction simultaneously, reduces the scuffing to steel, and regulates different deflector roll spacings according to different products.Position guiding box 5 is mainly used to assemble deflector roll 4, horn mouth 7 and the little guide groove of front end.Base 6 is to be used for fixing position guiding box.The little guide groove of front end is made up of fixation steel plate 1, supporting plate 2, clip groove 3 three parts, and fixation steel plate 1 is fixed on position guiding box 5 lower ends by welding or screw; Supporting plate 2 connects steel plate 1 and clip groove 3, avoids steel play between deflector roll; Clip groove 3 is aimed at roll groove, and groove width recently steel amount is big slightly.The little guide groove main purpose of front end is to guarantee that red steel can enter groove smoothly, and the width of its groove also is provided with according to different specification products, is cut to example with 14, and the leader pass molded breadth is 10.5mm, and then little guide groove width is set at 12.5mm.
Adopt this spline structure bar inlet guide device convenient disassembly, be easy to regulate, be applicable to the bar continuous rolling production line.
Claims (2)
1. bar inlet guide device, comprise deflector roll, position guiding box, base, horn mouth, it is characterized in that: also comprise the little guide groove of front end, the little guide groove of front end is connected position guiding box (5) lower end, deflector roll (4) is movably connected in position guiding box (5) front part sides, horn mouth (7) is fixed in the position guiding box (5), and position guiding box (5) is installed on the base (6).
2. bar inlet guide device according to claim 1, it is characterized in that: the little guide groove of described front end is made up of fixation steel plate (1), supporting plate (2), little clip slot (3) three parts, and steel plate (1) is fixed on position guiding box (5) lower end by welding or screw; Supporting plate (2) connects steel plate (1) and little clip slot (3), avoids steel play between deflector roll (4); Little clip slot (3) is aimed at roll groove, and recently the steel amount is big for groove width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201699146U CN201088980Y (en) | 2007-07-27 | 2007-07-27 | Steel bar inlet guiding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201699146U CN201088980Y (en) | 2007-07-27 | 2007-07-27 | Steel bar inlet guiding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201088980Y true CN201088980Y (en) | 2008-07-23 |
Family
ID=39860735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201699146U Expired - Lifetime CN201088980Y (en) | 2007-07-27 | 2007-07-27 | Steel bar inlet guiding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201088980Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414208A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Parallel steel guide groove module |
-
2007
- 2007-07-27 CN CNU2007201699146U patent/CN201088980Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414208A (en) * | 2015-12-16 | 2016-03-23 | 重庆麦拓科技有限公司 | Parallel steel guide groove module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202462092U (en) | Automatic material feeding mechanism for sawing machine | |
| CN201871547U (en) | Back guide mechanism of ribbed bar production line | |
| CN202963049U (en) | Roll-guide device for bar production line | |
| CN201088980Y (en) | Steel bar inlet guiding apparatus | |
| CN201291255Y (en) | High-temperature rail straightener | |
| CN204448842U (en) | A kind of splitting rolling adjustable transverse boom device that effectively can control rolled piece line difference | |
| CN202924272U (en) | Cantilevered conveying device | |
| CN205887665U (en) | Fish tail of preventing that rod rolls between line frame is passed a bridge | |
| CN202367006U (en) | Section steel rolling and straightening machine | |
| CN202343575U (en) | Device for preventing steel plate subjected to buckling and head and tail warping from colliding with equipment | |
| CN205701875U (en) | A kind of steel rolling guide of band nose cone | |
| CN200939465Y (en) | Intake rolling straightening pilot guard for hot rolled elliptic mill bar | |
| CN201596682U (en) | Improved guide pulley | |
| CN208004500U (en) | A kind of Aluminium Strip Surface production cold-rolling mill | |
| CN204338591U (en) | A kind of lower spray apparatus of TEMPERATURE FOR HOT STRIP LAMINAR cooling | |
| CN209663977U (en) | Adjustable guide and guard | |
| CN202016092U (en) | Paper turning mechanism of paper cutter | |
| CN203508612U (en) | Improved side guide plate guide device | |
| CN203006426U (en) | Turn-over device for coin-class articles | |
| CN202427735U (en) | Strip steel edge blowing device | |
| CN201988571U (en) | Rolling guide front-and-back adjusting mechanism | |
| CN201253643Y (en) | Coiler front-end hot run table | |
| CN202893837U (en) | Steel passing guiding device for steel rolling multi-thread segmentation | |
| CN205790211U (en) | A kind of battery core dyestripping device for aligning | |
| CN203170721U (en) | Device preventing water vapor from interfering detection precision of plate shape gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080723 |
|
| CX01 | Expiry of patent term |