CN2645810Y - Detachable rib guide roller for hot-roll of rib reinforcing steel - Google Patents
Detachable rib guide roller for hot-roll of rib reinforcing steel Download PDFInfo
- Publication number
- CN2645810Y CN2645810Y CN 03248727 CN03248727U CN2645810Y CN 2645810 Y CN2645810 Y CN 2645810Y CN 03248727 CN03248727 CN 03248727 CN 03248727 U CN03248727 U CN 03248727U CN 2645810 Y CN2645810 Y CN 2645810Y
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- China
- Prior art keywords
- roller
- plate base
- guide roller
- roller plate
- steel bar
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- Expired - Fee Related
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Abstract
The utility model relates to a detachable longitudinal rib guide roller for hot-rolled steel bars with ribs. A guide roller thereof is formed from two detachable roller bodies, and the gaps between the roller bodies can be adjusted through an adjusting mechanism; each roller body comprises a roller sheet 1 and roller sheet seats 2, wherein two roller sheet seats are connected through an adjusting bolt 4, the upper part of the adjusting bolt is provided with a circular table which can be rotated in a relevant circular hole of the upper roller sheet seat, the lower part is provided with a stud which is meshed with a relevant screw hole of the lower roller sheet seat, and a plurality of compression springs 5 are arranged between the two roller sheet seats. Owing to the adoption of the design, the utility model is suitable for steel bars of various specifications to use, accordingly, the production quality is ensured, the production efficiency is improved, and the production costs are reduced.
Description
Technical field
The utility model relates to a kind of straightener of wire rod, the split type vertical rib guide roller of particularly a kind of hot rolled ribbed steel bar.
Background technology
Hot rolled ribbed steel bar is the cross rib that has of a kind of existing common reinforcing bar, again the wire rod of the vertical rib of two projection symmetries is arranged, it is after the roll pressed shaping of axially being rotated along rod iron under 900 ℃ of high temperature, linearlyly go out roll and enter rotating spirality " spinneret ", draw along this pipe and to enclose in the shape of a spiral that shape advances, when changing into screw by rectilinear motion, do reversing of 360 ° on every circle towards a direction, the cooling afterboarding is that hot rolled ribbed steel bar is coiled.Relevant producer adopted several different methods when this reinforcing bar of aligning: will coiling by traditional method of having is placed on the rotating disk, send into rotation frame straightening mechanism after surrounding edge launches and align along coiling, because this method of deploying has kept original the reversing of reinforcing bar, and smoothing roll or aligning piece are done spiral rolling at rebar surface, so the vertical rib in aligning back reverses, longitudinal and transverse rib damage is serious; What have will coil along after the axial expansion of its every circle, sending into fixedly the posture straightening mechanism through the guiding haulage gear aligns, this method of deploying is equivalent to be changed into by rectilinear motion from the reinforcing bar that roll comes out the inverse process of screw, smoothing roll rolls along the reinforcing bar direction of motion at rebar surface, so avoided the damage of longitudinal and transverse rib to a certain extent.But because guide roller is overall structure, a kind of geomery of guide roller working portion of specification only is applicable to a kind of reinforcing bar of specification, and must preparation work partial shape size during the reinforcing bar of aligning plurality of specifications different be many to guide roller; And after local damage appears in the guide roller working portion, must change whole guide roller, thereby influence the quality of production, reduce production efficiency, improve production cost.
Summary of the invention
The purpose of this utility model provides the split type vertical rib guide roller of a kind of hot rolled ribbed steel bar.
The technical solution of the utility model is: guide roller is split, can regulates two roll bodies in gap between the two by governor motion.
The further technical scheme of the utility model is: roll body comprises roller sheet and roller plate base, and roller sheet and roller plate base can be splits.
The utility model is provided with the governor motion of adjustable clearance because guide roller is two roll bodies of split between two roll bodies, roll body comprises roller sheet and roller plate base, and roller sheet and roller plate base can be splits.So the utility model guide roller is applicable to the reinforcing bar of plurality of specifications, thereby guarantee the quality of production, enhance productivity, reduce production costs.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model guide roller embodiment one;
Accompanying drawing 2 is the structural representation of the utility model guide roller embodiment two;
Accompanying drawing 3 is the structural representation of the utility model guide roller embodiment three;
Accompanying drawing 4 is the structural representation of the utility model guide roller embodiment four.
Below in conjunction with drawings and Examples detail content of the present utility model is further described:
The specific embodiment
Embodiment one: see Fig. 1, guide roller be split, can regulate two roll bodies in gap between the two by governor motion, roll body comprises roller sheet 1 and roller plate base 2, connect by regulating bolt 4 between two roller plate bases 2, regulate bolt 4 tops the round platform that can rotate in last roller plate base 2 relevant circular holes is arranged, the double-screw bolt that is meshed with following roller plate base 2 relevant screws is arranged at the bottom, and the axis of these bolts is distributed on the face of cylinder with roller plate base axle 3 coaxial lines, and the bolt axis is all parallel with roller plate base axle 3 axis; 2 of two roller plate bases are installed with several compression springs 5, and axis of these compression springs 5 are distributed on the face of cylinder with roller plate base axle 3 coaxial lines, and compression spring 5 axis are all parallel with roller plate base axle 3 axis.
Embodiment two: see Fig. 2, with the compression spring 5 that cover plate 6 replaces among the embodiment one, cover plate 6 is positioned at the top of regulating the bolt round platform and is fixed on the roller plate base 2, and there is the circular hole that can allow adjusting bolt 4 head cylinders rotate therein in cover plate 6 central authorities.All the other structures are with embodiment one.
Embodiment three: see Fig. 3, replace the adjusting bolt 4 among the embodiment one and compress spring 5 with stud 7 that the left double-screw bolt that is meshed with last roller plate base 2 relevant screws is arranged at the top of stud 7, the right double-screw bolt that is meshed with following roller plate base 2 relevant screws is arranged at the bottom.All the other structures are with embodiment one.
Embodiment four: see Fig. 4, guide roller be split, can regulate two roll bodies in gap between the two by governor motion, roll body comprises roller sheet 1 and roller plate base 2, and last roller plate base 2 is enclosed within down on the roller plate base 2, and the locking nut 8 that can fix two roller plate bases, 2 mutual alignments is arranged on the last roller plate base 2.
Claims (6)
1, the split type vertical rib guide roller of a kind of hot rolled ribbed steel bar, it is characterized in that guide roller be split, can regulate two roll bodies in gap between the two by governor motion.
2, the split type vertical rib guide roller of hot rolled ribbed steel bar according to claim 1 is characterized in that roll body comprises roller sheet and roller plate base, and roller sheet and roller plate base can be splits.
3, the split type vertical rib guide roller of hot rolled ribbed steel bar according to claim 2, it is characterized in that connecting by regulating bolt between two roller plate bases, regulate bolt top the round platform that can rotate in the relevant circular hole of last roller plate base is arranged, the double-screw bolt that is meshed with the relevant screw of following roller plate base is arranged at the bottom, and several compression springs are installed between two roller plate bases.
4, the split type vertical rib guide roller of hot rolled ribbed steel bar according to claim 3 is characterized in that replacing the compression spring with cover plate, and cover plate is positioned at the top of regulating the bolt round platform and is fixed on the roller plate base.
5, the split type vertical rib guide roller of hot rolled ribbed steel bar according to claim 3, it is characterized in that replacing regulating bolt and compression spring with stud, the left double-screw bolt that the top of stud has relevant screw with last roller plate base to be meshed, bottom have the right double-screw bolt that is meshed with the relevant screw of following roller plate base.
6, the split type vertical rib guide roller of hot rolled ribbed steel bar according to claim 2 is characterized in that roller plate base is enclosed within down on the roller plate base, and there is the locking nut that can fix two roller plate base mutual alignments on last roller plate base side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248727 CN2645810Y (en) | 2003-09-07 | 2003-09-07 | Detachable rib guide roller for hot-roll of rib reinforcing steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248727 CN2645810Y (en) | 2003-09-07 | 2003-09-07 | Detachable rib guide roller for hot-roll of rib reinforcing steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645810Y true CN2645810Y (en) | 2004-10-06 |
Family
ID=34293316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248727 Expired - Fee Related CN2645810Y (en) | 2003-09-07 | 2003-09-07 | Detachable rib guide roller for hot-roll of rib reinforcing steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645810Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015190A (en) * | 2017-12-12 | 2018-05-11 | 宁波市华欣建材测试有限公司 | The straightener and its method for aligning of Ribbed Bar |
| CN108772437A (en) * | 2018-08-23 | 2018-11-09 | 莱芜钢铁集团有限公司 | A kind of straightener roller piece spacing high-speed adjustment device |
-
2003
- 2003-09-07 CN CN 03248727 patent/CN2645810Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015190A (en) * | 2017-12-12 | 2018-05-11 | 宁波市华欣建材测试有限公司 | The straightener and its method for aligning of Ribbed Bar |
| CN108015190B (en) * | 2017-12-12 | 2019-09-10 | 宁波市华欣建材测试有限公司 | The straightener and its method for aligning of Ribbed Bar |
| CN108772437A (en) * | 2018-08-23 | 2018-11-09 | 莱芜钢铁集团有限公司 | A kind of straightener roller piece spacing high-speed adjustment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041006 Termination date: 20120907 |