CN104117543A - Fixed high-speed-wire high-speed-area guide and guard device - Google Patents
Fixed high-speed-wire high-speed-area guide and guard device Download PDFInfo
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- CN104117543A CN104117543A CN201410338171.5A CN201410338171A CN104117543A CN 104117543 A CN104117543 A CN 104117543A CN 201410338171 A CN201410338171 A CN 201410338171A CN 104117543 A CN104117543 A CN 104117543A
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- guide
- speed
- casing
- support arm
- guard device
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- Winding, Rewinding, Material Storage Devices (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention relates to a fixed high-speed-wire and high-speed-area guide and guard device. The fixed high-speed-wire and high-speed-area guide and guard device is characterized in that the guide and guard device comprises a box body, a left supporting arm, a right supporting arm, a transition component between the supporting arms and the box body, guide wheels, a nose tip and a guide plate, the box body, the left supporting arm and the right supporting arm are connected through connecting shafts, the nose tip is connected with the box body through inside hexagonal bolts, the guide wheels are connected with the supporting arms through connecting shafts, the opening of the supporting arms is adjusted through the transition component, namely an external threaded sleeve, between the supporting arms and the box body, the guide and guard device mainly supports wire rods to enter rollers smoothly, and steel stacking accidents can be prevented. Compared with the prior art, the guide and guard device has the advantages that the fixed high-speed-wire and high-speed-area guide and guard device is ingenious in overall structure design, high in practicability and convenient to assemble and replace on site; a guide and guard opening can be fixed, so that the opening of the guide wheels cannot be enlarged due to vibration of rolled pieces in a rolling process, material venting risks are lowered, the device can be used for a long time without frequent stopping for maintenance, working efficiency is improved, and labor intensity of workers is lowered.
Description
Technical field
The present invention relates to a kind of guide and guards, particularly a kind of fixing high line high velocity guide and guards, belongs to steel rolling equipment technical field.
Background technology
Guide and guard are a kind of equipment that enters milling train for auxiliary rolled piece, and its effect is that guiding rolled piece keeps a stable trend.At present good guide and guard are when the supporting original-pack guide and guard of number milling trains, but that its accuracy of alignment requires is high, utilize special guide centering instrument to carry out centering adjusting under must be online.After rolling line uses a period of time, guide centering can decline, and main cause is that the guide wheel opening degree in original-pack guide and guard is to regulate by the high-strength spring between left and right support arm and casing.And the guide wheel of guide and guard and the continuous collision of rolled piece will make guide wheel opening degree become large virtually after reaching the standard grade, cause rolled piece shake, or even fall steel and cause overflow.Therefore, a kind of new technical scheme of exigence solves the problems of the technologies described above.
Summary of the invention
The present invention, just for the technical problem existing in prior art, provides a kind of fixing high line high velocity guide and guards, and this device can improve operating efficiency, and opening degree when reduction guide and guard are used online becomes large problem.
To achieve these goals, the technical solution used in the present invention is as follows, a kind of high line high velocity guide and guards, it is characterized in that, described guide device comprises the excessive parts between casing, left and right support arm, support arm, casing, guide wheel, nose, guide plate, between casing and left and right support arm, be connected by connecting axle, nose is connected by hexagon socket head cap screw with casing, and guide wheel is connected with support arm by connecting axle, and support arm opening regulates by the excessive parts between casing.Guide and guard are mainly to help wire rod to enter smoothly roll, prevent from piling the generation of steel accident.
As a modification of the present invention, it is characterized in that, the excessive parts between described support arm and casing are made up of external thread sleeve and hex nut.
As a modification of the present invention, it is characterized in that, on described support arm, be provided with on symmetrical support arm and be provided with a hole, silk hole size is Φ 28-32mm, the screw thread of external thread sleeve is used in conjunction with it.
As a modification of the present invention, it is characterized in that, on described casing, be provided with position limiting pile just on casing, be used for limiting the position of external thread sleeve on casing, due to the invariant position of casing, the opening that regulates support arm by twisting external thread sleeve, hex nut is used for locking external thread sleeve.
As a modification of the present invention, described silk hole size is Φ 29-31mm, and the screw thread of external thread sleeve is used in conjunction with it.
As a modification of the present invention, described silk hole size is Φ 30mm, and the screw thread of external thread sleeve is used in conjunction with it.
With respect to prior art, the advantage of this technology is as follows: 1) overall construction design of the present invention is ingenious, and practical, Assembling and replacing are convenient; 2) the technical program is applicable to the guide and guard of high-speed rod high velocity, combination by external thread sleeve and hex nut is fixed guide and guard left and right support arm, can prevent the variation of guide and guard opening, reduce the centering number of times under guide and guard aperture lines, again guide and guard are aided with to the tungsten carbide guide wheel with high-wearing feature, minimizing guide and guard are rolled off the production line and are changed the frequency of guide wheel, enhance productivity, and reduce workman's labour intensity.
Brief description of the drawings
Fig. 1 is the fixing high line of patent of the present invention high velocity guide and guard overall situation figure;
Fig. 2 is the device support arm front view of the fixing high line of patent of the present invention high velocity mill guide wheel opening;
Fig. 3 is the device box front view of the fixing high line of patent of the present invention high velocity mill guide wheel opening;
Fig. 4 is the device hex nut front view of the fixing high line of patent of the present invention high velocity mill guide wheel opening;
Fig. 5 is the device hex nut top view of the fixing high line of patent of the present invention high velocity mill guide wheel opening;
Fig. 6 is the device external thread sleeve front view of the fixing high line of patent of the present invention high velocity mill guide wheel opening;
Fig. 7 is the device external thread sleeve top view of the fixing high line of patent of the present invention high velocity mill guide wheel opening.
Wherein: 1, casing, 2, left and right support arm, 3, excessive parts between support arm and casing, 4, guide wheel, 5, nose, 6, guide plate, 7, connecting axle, 8, silk hole on support arm, 9, position limiting pile.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, below in conjunction with the drawings and specific embodiments, the invention will be further described and introduction.
embodiment 1: referring to Fig. 1, a kind of fixing high line high velocity guide and guards, described guide device comprises the excessive parts 3 between casing 1, left and right support arm 2, support arm and casing, guide wheel 4, nose 5, guide plate 6, casing 1 is connected by connecting axle 7 with left and right support arm 2, nose 5 is connected by hexagon socket head cap screw with casing 1, guide wheel 4 is connected with support arm 2 by connecting axle, support arm opening regulate be by and casing 1 between excessive parts 3 carry out, guide and guard are mainly to help wire rod to enter smoothly roll, prevent from piling the generation of steel accident.
embodiment 2: as a modification of the present invention, the excessive parts 3 between described support arm and casing are made up of referring to Fig. 4, Fig. 5 referring to Fig. 6, Fig. 7 and hex nut external thread sleeve.
embodiment 3: referring to Fig. 2, as a modification of the present invention, have symmetrical support arm in guide and guard, described support arm is provided with a hole 8, and silk hole size is Φ 28-32mm, and the screw thread of external thread sleeve is used in conjunction with it.
embodiment 4: referring to Fig. 3, as a modification of the present invention, on described casing, be provided with position limiting pile 9, this position limiting pile 9 is just on casing, be used for limiting the excessive parts 3 between support arm and the casing of Fig. 1, due to the invariant position of casing, regulate the opening of support arm by rotation external thread sleeve, hex nut is used for locking external thread sleeve.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, the equivalents of having done on the basis of technique scheme or substitute and all fall into the scope that the claims in the present invention are protected.
Claims (6)
1. a high line high velocity guide and guards, it is characterized in that, described guide device comprises the excessive parts between casing, left and right support arm, support arm, casing, guide wheel, nose, guide plate, between casing and left and right support arm, be connected by connecting axle, nose is connected by hexagon socket head cap screw with casing, and guide wheel is connected with support arm by connecting axle, and support arm opening regulates by the excessive parts between casing.
2. fixing high line according to claim 1 high velocity guide and guards, is characterized in that, the excessive parts between described support arm and casing are made up of external thread sleeve and hex nut.
3. fixing high line according to claim 2 high velocity guide and guards, is characterized in that, on described symmetrical support arm, is provided with a hole, and silk hole size is Φ 28-32mm, and the screw thread of external thread sleeve is used in conjunction with it.
4. fixing high line according to claim 3 high velocity guide and guards, is characterized in that, on described casing, is provided with position limiting pile, is used for limiting the position of external thread sleeve on casing.
5. fixing high line according to claim 3 high velocity guide and guards, is characterized in that, described silk hole size is Φ 29-31mm, and the screw thread of external thread sleeve is used in conjunction with it.
6. fixing high line according to claim 5 high velocity guide and guards, is characterized in that, described silk hole size is Φ 30mm, and the screw thread of external thread sleeve is used in conjunction with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338171.5A CN104117543B (en) | 2014-07-16 | 2014-07-16 | Fixed high-speed-wire high-speed-area guide and guard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338171.5A CN104117543B (en) | 2014-07-16 | 2014-07-16 | Fixed high-speed-wire high-speed-area guide and guard device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117543A true CN104117543A (en) | 2014-10-29 |
| CN104117543B CN104117543B (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410338171.5A Active CN104117543B (en) | 2014-07-16 | 2014-07-16 | Fixed high-speed-wire high-speed-area guide and guard device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104117543B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279527Y (en) * | 2008-11-06 | 2009-07-29 | 山西太钢不锈钢股份有限公司 | Tube-blank finished-product entrance rolling, guiding, supporting arm |
| CN101537433A (en) * | 2009-04-16 | 2009-09-23 | 合肥市百胜科技发展股份有限公司 | Rolling guide and guard device |
| CN101758087A (en) * | 2010-01-21 | 2010-06-30 | 重庆钢铁(集团)有限责任公司 | Flat-bulb steel roll pass entry composite guide plate |
| CN201900140U (en) * | 2010-12-06 | 2011-07-20 | 合肥东方冶金设备有限公司 | Center distance adjusting device for guide rollers of rolling guide device |
| CN203991688U (en) * | 2014-07-16 | 2014-12-10 | 江苏永钢集团有限公司 | A kind of fixing high line high velocity guide and guards |
-
2014
- 2014-07-16 CN CN201410338171.5A patent/CN104117543B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279527Y (en) * | 2008-11-06 | 2009-07-29 | 山西太钢不锈钢股份有限公司 | Tube-blank finished-product entrance rolling, guiding, supporting arm |
| CN101537433A (en) * | 2009-04-16 | 2009-09-23 | 合肥市百胜科技发展股份有限公司 | Rolling guide and guard device |
| CN101758087A (en) * | 2010-01-21 | 2010-06-30 | 重庆钢铁(集团)有限责任公司 | Flat-bulb steel roll pass entry composite guide plate |
| CN201900140U (en) * | 2010-12-06 | 2011-07-20 | 合肥东方冶金设备有限公司 | Center distance adjusting device for guide rollers of rolling guide device |
| CN203991688U (en) * | 2014-07-16 | 2014-12-10 | 江苏永钢集团有限公司 | A kind of fixing high line high velocity guide and guards |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117543B (en) | 2017-05-17 |
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