CN220195944U - Locking device of finish rolling guide Wei Zhibei - Google Patents
Locking device of finish rolling guide Wei Zhibei Download PDFInfo
- Publication number
- CN220195944U CN220195944U CN202320935369.6U CN202320935369U CN220195944U CN 220195944 U CN220195944 U CN 220195944U CN 202320935369 U CN202320935369 U CN 202320935369U CN 220195944 U CN220195944 U CN 220195944U
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- China
- Prior art keywords
- guide
- zhibei
- support steel
- wei
- steel plate
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- 238000005096 rolling process Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a locking device of a finish rolling guide Wei Zhibei, which comprises a guide Wei Zhibei, wherein the guide Wei Zhibei comprises a first guide support arm and a second guide Wei Zhibei; the guide wheel comprises a first guide wheel and a second guide wheel; and the locking device comprises a support steel plate and a connecting bolt, the support steel plate comprises a first support steel plate and a second support steel plate, the first support steel plate is arranged on a first guide support arm, the second support steel plate is arranged on a second guide support arm, the first guide Wei Zhibei is arranged at the position of the first support steel plate and the position of the second guide Wei Zhibei, at which the second support steel plate is arranged, are positioned at the same axis, the first support steel plate and the second support steel plate are provided with round holes, and the connecting bolt penetrates through the round holes of the first support steel frame and the round holes of the second support steel plate. Through setting up locking device, restrict the clearance between the guide support arm of guide device, increase guide device life-span, reduce production downtime, improve work efficiency, alleviate personnel and maintain equipment intensity of labour.
Description
Technical Field
The utility model relates to finishing mill equipment in the field, in particular to a locking device of a finish rolling guide Wei Zhibei.
Background
High-speed wire finishing mills are often used in the processing of linear rolling stock. The guide and guard device in the finishing mill can correctly guide the rolled piece into the roll pass, ensure the stable deformation of the rolled piece in the pass, obtain the required geometric shape and size, smoothly and correctly guide the rolled piece from the pass, prevent the rolled piece from winding, control or force the torsion and bending deformation of the rolled piece, and enable the rolled piece to move in a certain direction. Only if the guide and guard device is in stable operation, the rolling mill can stably operate and work.
In the prior art, the rolled piece is guided out by a guide wheel after being stably deformed by a hole pattern. The guide wheels are arranged at the support arms of the guide and guard device, rolled pieces can directly act on the support arms of the guide and guard device, certain opening degree exists for symmetrical arrangement of the support arms of the guide and guard device, the opening degree among the support arms of the guide and guard device is changed along with the shape of the rolled pieces, the problem that the rolled pieces led out and led in of the guide and guard device are wound or piled up and the like is caused, the process is stopped, the working efficiency is reduced, and the labor intensity of personnel maintenance equipment is increased.
The utility model aims to solve the problems, and provides a locking device of a finish rolling guide Wei Zhibei, which solves the problems that the service life of a guide device is short due to larger fluctuation of a gap between guide Wei Zhibei of an original guide device, and the gap between guide support arms of the guide device is limited by arranging the locking device, so that the service life of the guide device is prolonged, the production downtime is reduced, the working efficiency is improved, and the labor intensity of personnel and maintenance equipment is reduced.
Disclosure of Invention
The utility model provides a locking device of a finish rolling guide Wei Zhibei, which solves the problem that the guide Wei Zhibei clearance of the guide device cannot be recovered immediately due to large instantaneous fluctuation, and limits the guide Wei Zhibei of the guide device by the locking device, so that the clearance fluctuation between guide support arms of the guide device is reduced, the service life of the guide device is prolonged, the downtime is reduced, and the production efficiency is improved.
To achieve the above object, the present utility model provides a locking device of a finish rolling roller guide Wei Zhibei, comprising: a guide Wei Zhibei, the guide Wei Zhibei comprising a first guide arm and a second guide Wei Zhibei;
the guide wheel comprises a first guide wheel and a second guide wheel, the first guide wheel is connected with the first guide support arm, and the second guide wheel is arranged on the second guide support arm; and
locking device, locking device includes support steel sheet and connecting bolt, the support steel sheet includes first support steel sheet and second support steel sheet, first support steel sheet sets up first guide support arm, the second support steel sheet sets up on the second guide arm, first guide Wei Zhibei set up the position of first support steel sheet with the position that the second guide Wei Zhibei set up the second support steel sheet is in same axis department, first support steel sheet with second support steel sheet shape size is the same, first support steel sheet and second support steel sheet are provided with the round hole, connecting bolt passes the round hole of first support steelframe with the round hole of second support steel sheet and through the fixed locking of nut.
Further, the first guide arm and the second guide Wei Zhibei are symmetrically disposed.
Further, the connecting bolt adopts an outer hexagon bolt, the length of the connecting bolt is larger than the distance from the first support steel plate to the second support steel plate, and a proper gap is reserved after the connecting bolt is connected through a nut.
Compared with the prior art, according to the locking device of the finish rolling guide Wei Zhibei, through arranging the locking device with coaxiality on the first guide support arm and the second guide support arm Wei Zhibei of the guide device, the first guide support arm and the second guide Wei Zhibei are limited, a rolled piece is transmitted to the guide support arm after impacting the guide wheel, the guide Wei Zhibei moves correspondingly due to impact force, the locking device enables the clearance between the first guide support arm and the second guide Wei Zhibei to fluctuate less, the impact force is further buffered due to the fact that a gap exists between a support steel plate and a connecting bolt of the locking device, the service life of the guide device is prolonged, production downtime is reduced, production efficiency is improved, and labor intensity of personnel for replacing the guide device due to frequent maintenance is reduced.
Drawings
FIG. 1 is a schematic view showing the overall structure of a locking device of a finish rolling roller guide Wei Zhibei of the present utility model; and
fig. 2 is a schematic top view of a locking device of a finish rolling guide Wei Zhibei according to the present utility model.
Reference numerals:
1. a guide Wei Zhibei; 101. a first guide arm; 102. a second guide Wei Zhibei;
2. a guide wheel; 201. a first guide wheel; 202. a second guide wheel;
3. a locking device; 301. a bracket steel plate; 3011. a first bracket steel plate; 3012. a second bracket steel plate; 302. a connecting bolt; 303. a round hole; 304. and (3) a nut.
Detailed Description
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
As shown in fig. 1, a locking device for a finish rolling roller guide Wei Zhibei according to an embodiment of the present utility model includes: guide Wei Zhibei, guide arm 1 includes a first guide arm 101 and a second guide Wei Zhibei 102; the guide wheel 2, the guide wheel 2 comprises a first guide wheel 201 and a second guide wheel 202, the first guide wheel 201 is connected with the first guide support arm 101, and the second guide wheel 202 is arranged on the second guide support arm 102; and a locking device 3, wherein the locking device 3 comprises a bracket steel plate 301 and a connecting bolt 302, the bracket steel plate 301 comprises a first bracket steel plate 3011 and a second bracket steel plate 3012, the first bracket steel plate 3011 is arranged on the first guide arm 101, the second bracket steel plate 3012 is arranged on the second guide arm 102, the position of the first guide arm 101 where the first bracket steel plate 3011 is arranged and the position of the second guide arm Wei Zhibei where the second bracket steel plate 3012 is arranged are positioned at the same axis, the shape and the size of the first bracket steel plate 3011 and the shape and the size of the second bracket steel plate 3012 are the same, the first bracket steel plate 3011 and the second bracket steel plate 3012 are provided with round holes 303, and the connecting bolt 302 penetrates through the round holes 303 of the first bracket steel plate 3011 and the round holes 303 of the second bracket steel plate 3012 and is fixedly locked by nuts 304.
The first support steel plate and the second support steel plate which are in coaxiality are connected through the connecting bolts, and the connection in the coaxiality direction of the first support steel plate and the second support steel plate is used for reducing the problems that the first guide support arm and the second guide Wei Zhibei generate torsional deformation and the like due to larger dislocation torque.
As shown in fig. 2, the first guide arm 101 and the second guide Wei Zhibei 102 are symmetrically disposed. The guide wheels in the guide and guard device are ensured to be symmetrical, so that the rolled piece can be better guided in and guided out, and the rolling mill is prevented from winding the roller.
As shown in fig. 1, the connecting bolt 302 is an outer hexagonal bolt, the length of the connecting bolt 302 is longer than the distance from the first bracket steel plate 3011 to the second bracket steel plate 301, and a proper gap is left after the connecting bolt 302 is connected by the nut 304. The connecting bolt is used for connecting the first support of the first guide support arm and the second support of the second guide support arm Wei Zhibei, the gap between the first guide support arm and the second guide support arm is limited, meanwhile, the nut is fixedly locked, and a certain gap exists between the nut and the second support steel plate and between the outer hexagonal bolt head of the connecting bolt and the first support steel plate, and the gap is used for buffering impact.
According to the locking device for the finish rolling guide Wei Zhibei, the locking device is arranged, the coaxiality of the first support steel plate and the second support steel plate of the locking device is arranged on the first guide support arm and the second guide support arm, and the first support steel plate and the second support steel plate are fixed through the connecting bolt and the nut of the locking device, so that the gap between the first guide support arm and the second guide Wei Zhibei is limited, the damage to the guide device caused by incapability of being immediately recovered after the gap between the first guide support arm and the second guide Wei Zhibei fluctuates greatly is prevented, the service life of the guide device is prolonged, the production downtime is reduced, the production efficiency is improved, and the labor intensity of a plurality of maintenance devices of personnel is lightened. In the utility model, a certain gap exists after the connecting bolt of the locking device is fixed, and in the process of guiding out the rolled piece, the rolled piece causes a certain impact to the guide wheel, the impact can be transmitted to the guide support arm, and at the moment, the gap existing in the locking device is used for buffering the impact force of the part, so that the locking device is prevented from being damaged by the impact force.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer" orientation or positional relationship are merely for convenience of description and to simplify the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The utility model has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (3)
1. A locking device of a finish rolling roller guide Wei Zhibei, comprising:
a guide Wei Zhibei, the guide Wei Zhibei comprising a first guide arm and a second guide Wei Zhibei;
the guide wheel comprises a first guide wheel and a second guide wheel, the first guide wheel is connected with the first guide support arm, and the second guide wheel is arranged on the second guide support arm; and
locking device, locking device includes support steel sheet and connecting bolt, the support steel sheet includes first support steel sheet and second support steel sheet, first support steel sheet sets up first guide support arm, the second support steel sheet sets up on the second guide support arm, first guide Wei Zhibei set up the position of first support steel sheet with the position that the second guide Wei Zhibei set up the second support steel sheet is in same axis department, first support steel sheet with second support steel sheet shape size is the same, first support steel sheet and second support steel sheet are provided with the round hole, connecting bolt passes the round hole of first support steel sheet with the round hole of second support steel sheet and through the fixed locking of nut.
2. The locking device of the finishing rolling guide Wei Zhibei as claimed in claim 1, wherein the first guide arm and the second guide Wei Zhibei are symmetrically disposed.
3. The locking device of finish rolling guide Wei Zhibei according to claim 1, wherein the connecting bolts are outer hexagonal bolts, the length of the connecting bolts is longer than the distance from the first bracket steel plate to the second bracket steel plate, and a proper gap is left after the connecting bolts are connected by nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320935369.6U CN220195944U (en) | 2023-04-24 | 2023-04-24 | Locking device of finish rolling guide Wei Zhibei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320935369.6U CN220195944U (en) | 2023-04-24 | 2023-04-24 | Locking device of finish rolling guide Wei Zhibei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195944U true CN220195944U (en) | 2023-12-19 |
Family
ID=89155358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320935369.6U Active CN220195944U (en) | 2023-04-24 | 2023-04-24 | Locking device of finish rolling guide Wei Zhibei |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195944U (en) |
-
2023
- 2023-04-24 CN CN202320935369.6U patent/CN220195944U/en active Active
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| GR01 | Patent grant | ||
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