CN217251593U - Feeding roller structure suitable for conveying hot-rolled narrow space auxiliary strip steel - Google Patents
Feeding roller structure suitable for conveying hot-rolled narrow space auxiliary strip steel Download PDFInfo
- Publication number
- CN217251593U CN217251593U CN202123374208.4U CN202123374208U CN217251593U CN 217251593 U CN217251593 U CN 217251593U CN 202123374208 U CN202123374208 U CN 202123374208U CN 217251593 U CN217251593 U CN 217251593U
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- CN
- China
- Prior art keywords
- guide plate
- bearing seat
- cross beam
- structure suitable
- frame body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 25
- 238000005098 hot rolling Methods 0.000 claims abstract description 12
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a feeding roller structure suitable for assisting the transmission of strip steel in a hot rolling narrow space, belonging to the field of auxiliary equipment for steel production, comprising a rotary bearing seat, a fixed bearing seat, a driving roller, a transition guide plate, a guide plate frame body and a crossbeam; two ends of a roll shaft of the driving roll are sequentially connected with a rotating bearing seat and a fixed bearing seat through bearings; the front side of the rotary bearing seat is connected with a baffle frame, the rear side of the cross beam is provided with a baffle block, and the baffle block is connected with the baffle frame through a bolt; the lower end of the guide plate frame body is connected with a cross beam; the transition guide plate is connected with the upper end of the guide plate frame body through a bolt; the lower part of the cross beam is connected with the oil cylinder through a connecting plate. Compared with the prior art have the characteristics of reducing cost and delivering effect.
Description
Technical Field
The utility model relates to a hot rolling auxiliary assembly, especially a feed roller structure suitable for supplementary belted steel conveying in narrow and small space of hot rolling.
Background
The feeding roller is mainly applied to conveying band steel in a narrow space of a hot rolling line, is generally applied to the front of equipment such as flying shears and is limited by installation space, is designed into a double-roller structure, and a driven roller is installed on the driven roller without space and is driven by a driving roller 1 through a gear box and is close to the equipment such as the flying shears, and the driven roller is rotated and lifted through an oil cylinder.
However, the gear box of the structure is thin, the running environment of the roller is poor, high temperature and water and iron scale exist, the gear box is easy to damage and leak oil, the precision requirement of the double-roller structure on assembly and field installation is high, the maintenance requirement is high, the gear box is easy to damage, the oil leakage problem often occurs, and meanwhile, the driven roller is easy to block the scratch of strip steel, so that the product judgment or the steel scrap is caused; and the double rollers can not be replaced independently, and the whole double rollers are required to be replaced every time, and the time is more than 10 hours.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is not enough to above prior art, provide a feeding roller structure that is applicable to the supplementary belted steel conveying in the narrow and small space of hot rolling, reduce the feeding roller and maintain the degree of difficulty, improve operating stability, guarantee the rolling in-process normal conveying of belted steel, avoid the steel scrap accident.
The technical proposal of the utility model for solving the technical problem is that: the utility model provides a feed roller structure suitable for supplementary belted steel conveying in narrow and small space of hot rolling which characterized in that: the device comprises a rotary bearing seat, a fixed bearing seat, a driving roller, a transition guide plate, a guide plate frame body and a cross beam; two ends of a roll shaft of the driving roll are sequentially in bearing connection with a rotary bearing seat and a fixed bearing seat; the front side of the rotary bearing seat is connected with a baffle frame, the rear side of the cross beam is provided with a baffle block, and the baffle block is connected with the baffle frame through a bolt; the lower end of the guide plate frame body is connected with a cross beam; the transition guide plate is connected with the upper end of the guide plate frame body through a bolt; the lower part of the cross beam is connected with the oil cylinder through a connecting plate.
The stop block and the stop frame are provided with adaptive positioning keys.
The transition guide plate is a wear-resistant transition guide plate.
The side of the transition guide plate facing the driving roller is an inclined plane corresponding to the roller surface of the driving roller.
The transition guide plate and the guide plate frame body are in multiple sets and are transversely arranged and installed on the cross beam.
Compared with the prior art, the utility model discloses following outstanding beneficial effect has:
1. the utility model eliminates the driven roller, thoroughly solves the problems of roller jamming and oil leakage of the gear box, and reduces the oil consumption and the equipment maintenance cost;
2. the transition guide plate is fixed through the bolts, can be quickly disassembled on line, is more convenient and labor-saving to maintain, has lower cost and higher cost performance compared with a roller wear-resistant guide plate, and reduces the cost of spare parts by more than 40 percent compared with the prior art;
3. the requirement for the elevation of the two rollers and the coaxiality of the rolling center line is reduced by the field installation of the feeding roller, the installation is easier and more labor-saving, only the driving roller needs to be installed in place, the wear-resistant transition plate has stronger environmental suitability, the operation is more stable, the maintenance is easier, the fault rate is greatly reduced, and the smooth production is effectively ensured.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic diagram of the right-side view structure of the present invention.
Detailed Description
The invention is further described with reference to the drawings and the detailed description. In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the following embodiments, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
For the sake of better description, the front is toward the transition guide, and the reverse is backward. It is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," and the like are used in an illustrative and non-restrictive sense, and are used in a generic and descriptive sense only and not for purposes of limitation, the referenced devices or elements must be in a particular orientation, configuration or operation, and not for purposes of limitation, as the orientation or positional relationship is illustrated in the figures.
As shown in fig. 1 and 2, the present invention includes a driving roll 1, a rotating bearing seat 2, a fixed bearing seat 3, a transition guide plate 4, a guide plate frame body 5 and a beam 6.
Two ends of a roll shaft of the driving roll 1 are sequentially in bearing connection with a rotating bearing seat 2 and a fixed bearing seat 3, and the fixed bearing seat 3 is used for being fixedly connected with a roll frame.
The front side of the rotary bearing seat 2 is connected with a blocking frame 7, the rear side of the cross beam 6 is provided with a stop dog 8, and the stop dog 8 is connected with the blocking frame 7 through a bolt. In order to facilitate the alignment, the stop block 8 and the stop frame 7 are provided with a positioning key 9 which is matched with each other, so as to realize quick positioning.
The transition guide plate 4 is a wear-resistant transition guide plate and is connected with the upper end of the guide plate frame body 5 through bolts. The lower end of the guide plate frame body 5 is connected with a cross beam 6. The transition guide plate 4 can be detached quickly on line, is convenient and labor-saving to maintain, is lower in cost compared with a wear-resistant guide plate of a roller, is higher in cost performance, and can be rapidly treated when a problem occurs. And one side of the transition guide plate 4 facing the driving roller 1 is an inclined plane corresponding to the roller surface of the driving roller 1.
The lower part of the cross beam 6 is connected with an oil cylinder through a connecting plate 10.
In the optimized scheme, the transition guide plates 4 and the guide plate frame bodies 5 are multiple sets and are transversely arranged and installed on the cross beam 6.
When the transition guide plate device is used, the blocking frame 7 of the rotary bearing seat 2 is connected with the blocking block 8 of the cross beam 6 through the bolt, so that the transition guide plate 4 rotates through the rotary bearing seat 2 and the oil cylinder lifts.
It is to be noted that the present embodiment is not described in detail, and is a technique known in the art.
While certain embodiments of the present invention have been described above for purposes of illustration, it will be apparent to those skilled in the art that various obvious changes may be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a feed roller structure suitable for supplementary belted steel conveying in narrow and small space of hot rolling which characterized in that: the device comprises a rotary bearing seat, a fixed bearing seat, a driving roller, a transition guide plate, a guide plate frame body and a cross beam; two ends of a roll shaft of the driving roll are sequentially connected with a rotating bearing seat and a fixed bearing seat through bearings; the front side of the rotary bearing seat is connected with a baffle frame, the rear side of the cross beam is provided with a baffle block, and the baffle block is connected with the baffle frame through a bolt; the lower end of the guide plate frame body is connected with a cross beam; the transition guide plate is connected with the upper end of the guide plate frame body through a bolt; the lower part of the cross beam is connected with the oil cylinder through a connecting plate.
2. The feeding roller structure suitable for hot rolling narrow space auxiliary strip steel conveying according to claim 1, characterized in that: the stop block and the stop frame are provided with adaptive positioning keys.
3. The feeding roller structure suitable for assisting strip steel conveying in a hot rolling narrow space as claimed in claim 1, wherein: the transition guide plate is a wear-resistant transition guide plate.
4. The feeding roller structure suitable for hot rolling narrow space auxiliary strip steel conveying according to claim 1, characterized in that: and one side of the transition guide plate facing the driving roller is an inclined plane corresponding to the roller surface of the driving roller.
5. The feeding roller structure suitable for hot rolling narrow space auxiliary strip steel conveying according to claim 1, characterized in that: the transition guide plate and the guide plate frame body are a plurality of sets and are transversely arranged on the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374208.4U CN217251593U (en) | 2021-12-29 | 2021-12-29 | Feeding roller structure suitable for conveying hot-rolled narrow space auxiliary strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374208.4U CN217251593U (en) | 2021-12-29 | 2021-12-29 | Feeding roller structure suitable for conveying hot-rolled narrow space auxiliary strip steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217251593U true CN217251593U (en) | 2022-08-23 |
Family
ID=82891528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123374208.4U Expired - Fee Related CN217251593U (en) | 2021-12-29 | 2021-12-29 | Feeding roller structure suitable for conveying hot-rolled narrow space auxiliary strip steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217251593U (en) |
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2021
- 2021-12-29 CN CN202123374208.4U patent/CN217251593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |