CN104117543B - 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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- CN104117543B CN104117543B CN201410338171.5A CN201410338171A CN104117543B CN 104117543 B CN104117543 B CN 104117543B CN 201410338171 A CN201410338171 A CN 201410338171A CN 104117543 B CN104117543 B CN 104117543B
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- guide
- speed
- casing
- support arm
- guard device
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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, more particularly to a kind of fixed high line high velocity guide and guards, belong to steel rolling and set
Standby technical field.
Background technology
Guide and guard are a kind of equipment for aiding in rolled piece to enter milling train, and its effect is that guiding rolled piece holding one is stable to be walked
To.Guide and guard good at present are when the supporting original-pack guide and guard of number milling train, but its accuracy of alignment requirement is high, it is necessary to online lower using special
Guide centering instrument carry out centering regulation.Guide centering can decline after rolling line is using a period of time, and main cause is original-pack
Guide wheel opening degree in guide and guard is adjusted by the high-strength spring between left and right support arm and casing.And guide and guard after reaching the standard grade
Guide wheel and rolled piece constantly collision will virtually make guide wheel opening degree become big, cause rolled piece to be shaken, even steel and draw
Play overflow.Therefore, a kind of new technical scheme of exigence solves above-mentioned technical problem.
The content of the invention
The present invention is exactly for technical problem present in prior art, there is provided the fixed high line high velocity guide and guard dress of one kind
Put, the device can improve working performance, reduce opening degree when guide and guard are used online and become big 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, and it is special
Levy and be, the guide device includes casing, left and right support arm, the excessive part between support arm, casing, guide wheel, nose, leads
Plate, is connected between casing and left and right support arm by connecting shaft, and nose is connected with casing by hexagon socket head cap screw, and guide wheel is by connecting
Spindle is connected with support arm, and support arm opening is adjusted by the excessive part between casing.Wire rod is mainly helped in guide and guard
Roll is smoothly entered, the generation of piling of steel accident is prevented.
As a modification of the present invention, it is characterised in that the excessive part between the support arm and casing is by outer spiral shell
Stricture of vagina sleeve and hex nut are constituted.
As a modification of the present invention, it is characterised in that be provided with the support arm on symmetrical support arm
A hole is provided with, silk hole size is Φ 28-32mm, and the screw thread of external thread sleeve is matched to be used.
As a modification of the present invention, it is characterised in that position limiting pile is provided with the casing just on casing, is used for
Position of the external thread sleeve on casing is limited, because the position of casing is constant, is adjusted propping up by twisting external thread sleeve
The opening of brace, hex nut is used to lock external thread sleeve.
Used as a modification of the present invention, silk hole size is Φ 29-31mm, and the screw thread of external thread sleeve is matched
Use.
Used as a modification of the present invention, silk hole size is Φ 30mm, and the screw thread of external thread sleeve is matched to be made
With.
Relative to prior art, the advantage of this technology is as follows：1）Overall construction design of the present invention is ingenious, practical, existing
Field assembling and replacing are convenient；2）The technical program is applied to the guide and guard of high-speed rod high velocity, by external thread sleeve and hexagonal spiral shell
Female combination is fixed to guide and guard or so support arm, can prevent the change of guide and guard opening, reduces right under guide and guard aperture lines
Middle number of times, then guide and guard are aided with the tungsten carbide guide wheel with high-wearing feature, the offline frequency for changing guide wheel of guide and guard is reduced, improve life
Efficiency is produced, the labor intensity of workman is reduced.
Description of the drawings
Fig. 1 is that patent of the present invention fixes the global figure of high line high velocity guide and guard；
Fig. 2 is the device support arm front view that patent of the present invention fixes high line high velocity mill guide wheel opening；
Fig. 3 is the device box front view that patent of the present invention fixes high line high velocity mill guide wheel opening；
Fig. 4 is the device hex nut front view that patent of the present invention fixes high line high velocity mill guide wheel opening；
Fig. 5 is the device hex nut top view that patent of the present invention fixes high line high velocity mill guide wheel opening；
Fig. 6 is the device external thread sleeve front view that patent of the present invention fixes high line high velocity mill guide wheel opening；
Fig. 7 is the device external thread sleeve top view that patent of the present invention fixes high line high velocity mill guide wheel opening.
Wherein：1st, casing, 2, left and right support arm, the excessive part between 3, support arm and casing, 4, guide wheel, 5, nose,
6th, guide plate, 7, connecting shaft, 8, the silk hole on support arm, 9, position limiting pile.
Specific embodiment
In order to deepen the understanding of the present invention and understanding, the present invention is made into one with reference to the accompanying drawings and detailed description
Step description and introduction.
Embodiment 1：Referring to Fig. 1, the fixed high line high velocity guide and guards of one kind, the guide device includes casing 1, left and right
Support arm 2, the excessive part 3 between support arm and casing, guide wheel 4, nose 5, guide plate 6, casing 1 and left and right support arm 2 pass through
Connecting shaft 7 connects, and nose 5 is connected with casing 1 by hexagon socket head cap screw, and guide wheel 4 is connected by connecting shaft with support arm 2, supports
Arm opening is adjusted to be carried out by the excessive part 3 between casing 1, and guide and guard mainly help wire rod smoothly to enter roll,
Prevent the generation of piling of steel accident.
Embodiment 2：Used as a modification of the present invention, the excessive part 3 between the support arm and casing is by external screw thread
Sleeve is constituted referring to Fig. 6, Fig. 7 and hex nut referring to Fig. 4, Fig. 5.
Embodiment 3：Referring to Fig. 2, as a modification of the present invention, there is symmetrical support arm in guide and guard, described
Brace is provided with a hole 8, and silk hole size is Φ 28-32mm, and the screw thread of external thread sleeve is matched to be used.
Embodiment 4：Referring to Fig. 3, as a modification of the present invention, position limiting pile 9 is provided with the casing, the position limiting pile
9 just on casing, for limiting the excessive part 3 between the support arm of Fig. 1 and casing, because the position of casing is constant, passes through
Being adjusted the opening of support arm, hex nut is used to lock external thread sleeve rotating external threads sleeve.
It should be noted that above-described embodiment, not for limiting protection scope of the present invention, in above-mentioned technical proposal
On the basis of done equivalents or replacement each fall within the scope that the claims in the present invention are protected.
Claims (4)
1. a kind of fixed high line high velocity guide and guards, it is characterised in that the guide and guards include casing, left and right support arm,
Excessive part between left and right support arm and casing, guide wheel, nose, guide plate pass through connecting shaft between casing and left and right support arm
Connection, nose is connected with casing by hexagon socket head cap screw, and guide wheel is connected by connecting shaft with left and right support arm, and left and right support arm is opened
Mouth is adjusted by the excessive part between casing, and the excessive part between the left and right support arm and casing is by external thread sleeve
Cylinder and hex nut composition, are provided with a hole on the symmetrical support arm, silk hole size is Φ 28-32mm, outer spiral shell
The screw thread of stricture of vagina sleeve is matched to be used.
2. the high line high velocity guide and guards of fixation according to claim 1, it is characterised in that arrange limited on the casing
Position stake, for limiting position of the external thread sleeve on casing.
3. the high line high velocity guide and guards of fixation according to claim 1, it is characterised in that silk hole size is Φ
29-31mm, the screw thread of external thread sleeve is matched to be used.
4. the high line high velocity guide and guards of fixation according to claim 2, it is characterised in that silk hole size is Φ
30mm, the screw thread of external thread sleeve is matched to be used.
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 CN104117543A (en) | 2014-10-29 |
| CN104117543B true CN104117543B (en) | 2017-05-17 |
Family
ID=51763307
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 |
|---|---|
| CN (1) | CN104117543B (en) |
Family Cites Families (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 |
| CN101537433B (en) * | 2009-04-16 | 2010-09-22 | 合肥市百胜科技发展股份有限公司 | Rolling guide and guard device |
| CN101758087B (en) * | 2010-01-21 | 2011-08-24 | 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
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| Publication number | Publication date |
|---|---|
| CN104117543A (en) | 2014-10-29 |
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