CN109772937A - The straightening device of hot rolled alloy structural steel - Google Patents
The straightening device of hot rolled alloy structural steel Download PDFInfo
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- CN109772937A CN109772937A CN201910029745.3A CN201910029745A CN109772937A CN 109772937 A CN109772937 A CN 109772937A CN 201910029745 A CN201910029745 A CN 201910029745A CN 109772937 A CN109772937 A CN 109772937A
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- correct roller
- hot rolled
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Abstract
The present invention relates to metallurgical processing technical fields, the invention discloses the straightening devices of hot rolled alloy structural steel, support plate, first bending roll, second bending roll, first correct roller, second correct roller and fixed frame, first correct roller and the second correct roller are horizontally disposed, and first inner plate surface of the both ends respectively with the support plate of two sides of correct roller and the second correct roller be slidably connected, the fixed frame is fixedly mounted between support plate, and the top of fixed frame tilts extension upwards, the first movable plate and the second movable plate are hinged on the fixed frame, the present invention solves the problems, such as that the straightening device scope of application is small, and the straightening of hot rolled alloy structural steel is easily achieved, it is applicable to the profile straightening of different-thickness, substantially increase applicability, it is suitable for promoting the use of.
Description
Technical field
The present invention relates to metallurgical processing technical field more particularly to the straightening devices of hot rolled alloy structural steel.
Background technique
Hot rolled alloy structural steel is typically necessary carry out straightening in the process segment, and straightening is a kind of side to structural steel shaping
Formula, under tension continuous alternate repetition bent section make it generate plastic elongation and obtain shape and rectify whole, pass through straightening energy
The shape defect for enough eliminating structure steel profile, under the prior art, the most common straightening device, profile from bending roll and correct roller it
Between pass through, cooperation is mutually rolled by bending roll and correct roller, to modify profile, however, most of correct rollers and bending roll
The distance between can not adjust, in this way, the straightening device scope of application is small, the different profile of most thickness cannot be widely used in.
Summary of the invention
The purpose of the present invention is to solve the small disadvantages of the straightening device scope of application existing in the prior art, and propose
Hot rolled alloy structural steel straightening device.
To achieve the goals above, present invention employs following technical solutions:
The straightening device of hot rolled alloy structural steel, including support plate, the first bending roll, the second bending roll, the first correct roller,
Second correct roller and fixed frame, the support plate are vertically arranged at two sides, and the first bending roll, second curved is equipped between support plate
Curved roll, the first correct roller and the second correct roller, first correct roller and the second correct roller are horizontally disposed, and the first correct roller
Inner plate surface with the both ends of the second correct roller respectively with the support plate of two sides is slidably connected, and the fixed frame is fixedly mounted on support
Between plate, and the top of fixed frame tilts extension upwards, and the first movable plate and the second movable plate, institute are hinged on the fixed frame
The side for stating the first movable plate is fixedly attached to the end edge position of first correct roller, the first activity by rolling bearing
The other side of plate is provided with the first promotion piston rod, and second movable plate is located at the lower section of the first movable plate, and the second activity
The side of plate is fixedly attached to the end edge position of second correct roller, the other side of the second movable plate by rolling bearing
It is provided with the second promotion piston rod.
Preferably, the both ends of first bending roll and the second bending roll pass through bearing respectively and are fixedly installed in support plate
Inside, and the first bending roll is located at the top of the second bending roll.
Preferably, first correct roller is identical as the structure of the second correct roller.
Preferably, the center of first correct roller is inserted with shaft, and the both ends of shaft extend respectively to the first correct roller
Outside, and shaft is located at the shaft rod upper sleeve on the outside of the first correct roller equipped with rolling bearing, and the end at the both ends of shaft is equal
It is provided with sliding block.
Preferably, the center of second correct roller is inserted with shaft, and the both ends of shaft extend respectively to the second correct roller
Outside, and shaft is located at the shaft rod upper sleeve on the outside of the second correct roller equipped with rolling bearing, and the end at the both ends of shaft is equal
It is provided with sliding block.
Preferably, the first guide groove and the second guide groove, and have been symmetrical set in the two sides plate face of the support plate
One guide groove is located at the top of the second guide groove.
Preferably, the sliding block at first correct roller both ends is placed in first guide groove, and the first correct roller with
First guide groove is slidably matched.
Preferably, the sliding block at second correct roller both ends is placed in second guide groove, and the second correct roller with
Second guide groove is slidably matched.
The beneficial effects of the present invention are:
1, the profile straightening process of hot rolled alloy structural steel is stablized, reliably, easy to operate.
2, suitable for the structure steel profile straightening of different-thickness, application range expands.
The design structure is simple, easy to operate, and the straightening of hot rolled alloy structural steel is easily achieved, and is applicable to different thickness
The profile straightening of degree, substantially increases applicability, is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the straightening device of hot rolled alloy structural steel proposed by the present invention；
Fig. 2 is the overlooking structure diagram of the straightening device of hot rolled alloy structural steel proposed by the present invention；
Fig. 3 is the supporting plate structure schematic diagram of the straightening device of hot rolled alloy structural steel proposed by the present invention.
In figure: 1 support plate, 2 first bending rolls, 3 second bending rolls, 4 first correct rollers, 5 second correct rollers, 6 fixed frames,
7 first movable plates, 8 second movable plates, 9 first push piston rod, 10 second to push piston rod, 11 first guide grooves, 12 second
Guide groove, 13 shafts, 14 rolling bearings, 15 sliding blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, the straightening device of hot rolled alloy structural steel, including support plate 1, the first bending roll 2, the second bending roll
3, the first correct roller 4, the second correct roller 5 and fixed frame 6, support plate 1 are vertically arranged at two sides, and is equipped between support plate 1
One bending roll 2, the second bending roll 3, the first correct roller 4 and the second correct roller 5, the first correct roller 4 and the second correct roller 5 are horizontal
Setting, and inner plate surface of the both ends of the first correct roller 4 and the second correct roller 5 respectively with the support plate 1 of two sides is slidably connected, fixation
Frame 6 is fixedly mounted between support plate 1, and the top of fixed frame 6 tilts extension upwards, and the first activity is hinged on fixed frame 6
Plate 7 and the second movable plate 8, the side of the first movable plate 7 are fixedly attached to the end edge of the first correct roller 4 by rolling bearing 14
Edge position, the other side of the first movable plate 7 are provided with the first promotion piston rod 9, and the second movable plate 8 is located at the first movable plate 7
Lower section, and the side of the second movable plate 8 is fixedly attached to the end edge position of the second correct roller 5 by rolling bearing 14, the
The other side of two movable plates 8 is provided with the second promotion piston rod 10, and the both ends of the first bending roll 2 and the second bending roll 3 lead to respectively
The inside that bearing is fixedly installed in support plate 1 is crossed, and the first bending roll 2 is located at the top of the second bending roll 3, the first correct roller 4
Identical as the structure of the second correct roller 5, the center of the first correct roller 4 is inserted with shaft 13, and the both ends of shaft 13 extend respectively to
The outside of first correct roller 4, and shaft 13 is located at the shaft rod upper sleeve in 4 outside of the first correct roller equipped with rolling bearing 14, and turns
The end at the both ends of axis 13 is provided with sliding block 15, and the center of the second correct roller 5 is inserted with shaft 13, the both ends difference of shaft 13
The outside of the second correct roller 5 is extended to, and shaft 13 is located at the shaft rod upper sleeve on the outside of the second correct roller 5 and is equipped with rolling bearing 14,
And the end at the both ends of shaft 13 is provided with sliding block 15, has been symmetrical set the first guiding in the two sides plate face of support plate 1
Slot 11 and the second guide groove 12, and the first guide groove 11 is located at the top of the second guide groove 12, the sliding block at 4 both ends of the first correct roller
15 are placed in the first guide groove 11, and the first correct roller 4 is slidably matched with the first guide groove 11,5 both ends of the second correct roller
Sliding block 15 is placed in the second guide groove 12, and the second correct roller 5 is slidably matched with the second guide groove 12.
In the present embodiment, in conjunction with Figure of description, the first promotion piston rod 9 is separately connected with the second promotion piston rod 10 and pushes away
The connection type of dynamic oil cylinder, the first promotion piston rod 9 and the first movable plate 7 is hinged, the second promotion piston rod 10 and the second work
The connection type of movable plate 8 is also hinged, in this way, guarantee, pushes that piston rod 10 is respective to be pushed away in the first promotion piston rod 9 and second
Equipment is kept to stablize in dynamic；
First bending roll 2 and the second bending roll 3 are drive roll, and the first bending roll 2 and the second bending roll 3 are respectively by the
One shaft connect respective servo motor with the second shaft, while the position of the first bending roll 2 and the second bending roll 3 is fixed；
First correct roller 4 and the second correct roller 5 are driven voller, and hot rolled alloy structure steel profile is from 3 He of the second bending roll
It passes through between second correct roller 5, and is conveyed between the first bending roll 2 and the first correct roller 4, push piston rod 10 by second
The roll surface spacing of the second bending roll 3 and the second correct roller 5 is adjusted, the first bending roll 2 is adjusted by the first promotion piston rod 9
With the roll surface spacing of the first correct roller 4, the second correct roller 5 is slided along the conduit of the second guide groove 12, and the first correct roller 4 is along first
The distance between the conduit of guide groove 11 slides, may finally change between each bending roll and the roller of correct roller, to be adapted to
The profile straightening of the structural alloy steel of different-thickness.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. the straightening device of hot rolled alloy structural steel, including support plate, the first bending roll, the second bending roll, the first correct roller,
Two correct rollers and fixed frame, the support plate are vertically arranged at two sides, and the first bending roll, the second bending are equipped between support plate
Roller, the first correct roller and the second correct roller, which is characterized in that first correct roller and the second correct roller are horizontally disposed, and
Inner plate surface of the both ends of first correct roller and the second correct roller respectively with the support plate of two sides is slidably connected, and the fixed frame is fixed
It is mounted between support plate, and the top of fixed frame tilts extension upwards, the first movable plate and is hinged on the fixed frame
Two movable plates, the side of first movable plate are fixedly attached to the end edge position of first correct roller by rolling bearing
It sets, the other side of the first movable plate is provided with the first promotion piston rod, and second movable plate is located at the lower section of the first movable plate,
And second the side of movable plate the end edge position of second correct roller, the second activity are fixedly attached to by rolling bearing
The other side of plate is provided with the second promotion piston rod.
2. the straightening device of hot rolled alloy structural steel according to claim 1, which is characterized in that first bending roll and
The both ends of second bending roll pass through the inside that bearing is fixedly installed in support plate respectively, and the first bending roll is located at the second bending roll
Top.
3. the straightening device of hot rolled alloy structural steel according to claim 1, which is characterized in that first correct roller with
The structure of second correct roller is identical.
4. the straightening device of hot rolled alloy structural steel according to claim 3, which is characterized in that first correct roller
Center is inserted with shaft, and the both ends of shaft extend respectively to the outside of the first correct roller, and shaft is located on the outside of the first correct roller
Shaft rod upper sleeve be equipped with rolling bearing, and the end at the both ends of shaft is provided with sliding block.
5. the straightening device of hot rolled alloy structural steel according to claim 1, which is characterized in that second correct roller
Center is inserted with shaft, and the both ends of shaft extend respectively to the outside of the second correct roller, and shaft is located on the outside of the second correct roller
Shaft rod upper sleeve be equipped with rolling bearing, and the end at the both ends of shaft is provided with sliding block.
6. the straightening device of hot rolled alloy structural steel according to claim 1, which is characterized in that the two sides of the support plate
The first guide groove and the second guide groove are symmetrical set in plate face, and the first guide groove is located at the top of the second guide groove.
7. the straightening device of hot rolled alloy structural steel according to claim 6, which is characterized in that first correct roller two
The sliding block at end is placed in first guide groove, and the first correct roller is slidably matched with the first guide groove.
8. the straightening device of hot rolled alloy structural steel according to claim 6, which is characterized in that second correct roller two
The sliding block at end is placed in second guide groove, and the second correct roller is slidably matched with the second guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029745.3A CN109772937A (en) | 2019-01-12 | 2019-01-12 | The straightening device of hot rolled alloy structural steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029745.3A CN109772937A (en) | 2019-01-12 | 2019-01-12 | The straightening device of hot rolled alloy structural steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109772937A true CN109772937A (en) | 2019-05-21 |
Family
ID=66500326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910029745.3A Pending CN109772937A (en) | 2019-01-12 | 2019-01-12 | The straightening device of hot rolled alloy structural steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109772937A (en) |
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2019
- 2019-01-12 CN CN201910029745.3A patent/CN109772937A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
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| WD01 | Invention patent application deemed withdrawn after publication |