CN203803930U - Guide inlet device with function of conveying square cross-section blanks with various specifications - Google Patents
Guide inlet device with function of conveying square cross-section blanks with various specifications Download PDFInfo
- Publication number
- CN203803930U CN203803930U CN201420213880.6U CN201420213880U CN203803930U CN 203803930 U CN203803930 U CN 203803930U CN 201420213880 U CN201420213880 U CN 201420213880U CN 203803930 U CN203803930 U CN 203803930U
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- CN
- China
- Prior art keywords
- guide
- square cross
- inlet device
- guard
- wearing plate
- 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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Abstract
The utility model discloses a guide inlet device with the function of conveying square cross-section blanks with various specifications. The guide inlet device comprises a guide inlet, cushion blocks, wear-resisting plates, fastening bolts and a guide base, wherein a rolled piece channel is formed by the guide inlet, the cushion blocks and the wear-resisting plates, the guide inlet is fastened to the guide base, the surface, making contact with the guide inlet, of each cushion block and the surface, making contact with the corresponding wear-resisting plate, of the cushion block are the same in size, and a through hole in each wear-resisting plate and a through hole in the corresponding cushion block are the same in position; the cushion blocks and the wear-resisting plates are fastened to the guide inlet through the fastening bolts. According to the guide inlet device with the function of conveying square cross-section blanks with various specifications, the structure of cooperation between the wear-resisting plates and the cushion blocks is adopted, the requirement of rolling of different cross sections for the opening degree of the guide inlet is met, the phenomenon that rollers need to be replaced when different cross sections are rolled is avoided, the time of hanging the rollers is shortened, and the operating rate of a rolling mill is increased. The guide inlet device with the function of conveying square cross-section blanks with various specifications is simple in structure, safe, rapid, reliable in work and convenient to install.
Description
Technical field
The utility model belongs to smelting iron and steel technical field, further belongs to rolling technical field, be specifically related to a kind of simple in structure, safe and efficient, reliable operation, there is the guide and guard inlet device of carrying many specifications square cross-section blank function.
Background technology
Along with the restructuring of steel industry, for improving the economic indicator of steel-making production capacity and steel rolling, the fully balance of the amount of accomplishing capital and interest, part steel-making is by 120 original × 120mm, the casting machine that the conticaster technological transformation of 150 × 150mm is 165 × 165mm, even bring up to the large section base of 180 × 180mm, 200 × 200mm, 230 × 230mm, improvement and the increase of steel-making blank section need steel rolling to carry out technological improvement to rolling mill practice undoubtedly, could adapt to thus the rolling of the large section blank of steel-making.
For this reason, research and development are a kind of simple in structure, safe and efficient, reliable operation, and the guide and guard inlet device of many specifications square cross-section blank function is carried in easy for installation having, and is with a wide range of applications.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and changes and have easily the guide and guard inlet device of carrying many specifications square cross-section blank function.
The purpose of this utility model is achieved in that and comprises guide and guard import, cushion block, wearing plate, fastening bolt and guide base plate; Described guide and guard import, cushion block and wearing plate composition rolled piece passage, described guide and guard import is anchored on guide base plate, and described cushion block is identical with the size that guide and guard import and wearing plate are in contact with one another face; The through hole of described wearing plate and cushion block via hole position consistency; Described fastening bolt is anchored on cushion block and wearing plate in guide and guard import.
The utility model adopts wearing plate and backing structure, has realized the requirement of rolling different section to guide and guard inlet openings degree, has avoided rolling different section need to change the situation of roll, has reduced the messenger time, has improved operating rate of rolling mill.In practice, for the actual material shape of two kinds of different sections of rolling, use wearing plate, plate thickness and adjustment fastening bolt to adjust the opening degree of guide and guard import, wherein change the wearing plate of 50mm thickness when rolling 150 × 150mm, opening adjustment is to 165mm; The wearing plate of changing 40mm thickness when rolling 165 × 165mm, opening adjustment is to 185mm.Thereby realize the commonality of two kinds of section rollings.In rolling, do not need to change roll, directly change 1# inlet guide and can realize rolling, change and only need 15 minutes.The utility model is simple in structure, safe and efficient, and reliable operation is easy for installation.
Brief description of the drawings
Fig. 1 is that the utility model duty master looks schematic diagram;
Fig. 2 is that the utility model wearing plate master looks schematic diagram;
Fig. 3 is Fig. 2 top view;
In figure: 1-guide and guard import, 2-cushion block, 3-wearing plate, 4-fastening bolt, 5-guide base plate, 6-rolled piece.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but never in any form the utility model is limited, and any conversion or the improvement done based on the utility model training centre, all fall into protection domain of the present utility model.
As shown in Fig. 1 ~ 3, the utility model comprises guide and guard import 1, cushion block 2, wearing plate 3, fastening bolt 4 and guide base plate 5; Described guide and guard import 1, cushion block 2 and wearing plate 3 form rolled piece passage; Described guide and guard import 1 is anchored on guide base plate 5; Described cushion block 2 is identical with the size that guide and guard import 1 and wearing plate 3 are in contact with one another face; The through hole of described wearing plate 3 and cushion block 2 via hole position consistency; Described fastening bolt 4 is anchored on cushion block 2 and wearing plate 3 in guide and guard import 1.
Described cushion block 2 thickness are mutually suitable with the specification of rolled piece 6.
Described wearing plate 3 arranges multiple countersunk head via holes towards rolled piece 6 end faces.
It is 2 ~ 5 that described wearing plate 3 arranges countersunk head number of vias.
Described wearing plate 3 via diameter are greater than fastening bolt 4 external diameter 1 ~ 3mm.
The inclined-plane 31 of described wearing plate 3 is 20 ° ~ 40 ° with the angle of level.
The angle of the flat wedge angle 32 of described wearing plate 3 is 60 ° ~ 120 °.
It is M12 ~ M20 that described fastening bolt 4 adopts specification.
operation principle of the present utility model and the course of work:
The utility model adopts wearing plate and backing plate fit structure, by guide and guard import, cushion block and wearing plate composition rolled piece passage; Guide and guard import is anchored on guide base plate, by fastening bolt, cushion block and wearing plate is anchored in guide and guard import.
When use, rolled piece is input between roll and is rolled by be made up of rolled piece passage guide and guard import, cushion block and wearing plate.In the time of the actual material shape of rolling different section, by changing plate thickness, realized the opening degree size of adjusting guide and guard import by wearing plate, backing plate and adjustment fastening bolt.
Claims (8)
1. there is a guide and guard inlet device of carrying many specifications square cross-section blank function, it is characterized in that: comprise guide and guard import (1), cushion block (2), wearing plate (3), fastening bolt (4) and guide base plate (5); Described guide and guard import (1), cushion block (2) and wearing plate (3) composition rolled piece passage; Described guide and guard import (1) is anchored on guide base plate (5); Described cushion block (2) is identical with the size that guide and guard import (1) and wearing plate (3) are in contact with one another face; The through hole of described wearing plate (3) and cushion block (2) via hole position consistency; Described fastening bolt (4) is anchored on cushion block (2) and wearing plate (3) in guide and guard import (1).
2. the guide and guard inlet device with many specifications of conveying square cross-section blank function according to claim 1, is characterized in that: described cushion block (2) thickness is mutually suitable with the specification of rolled piece (6).
3. the guide and guard inlet device with many specifications of conveying square cross-section blank function according to claim 1, is characterized in that: described wearing plate (3) arranges multiple countersunk head via holes towards rolled piece (6) end face.
4. the guide and guard inlet device with many specifications of conveying square cross-section blank function according to claim 3, is characterized in that: it is 2 ~ 5 that described wearing plate (3) arranges countersunk head number of vias.
5. the guide and guard inlet device with many specifications of conveying square cross-section blank function according to claim 3, is characterized in that: described wearing plate (3) via diameter is greater than fastening bolt (4) external diameter 1 ~ 3mm.
6. the guide and guard inlet device of carrying many specifications square cross-section blank function according to having described in claim 1 or 3, is characterized in that: the inclined-plane (31) of described wearing plate (3) is 20 ° ~ 40 ° with the angle of level.
7. the guide and guard inlet device of carrying many specifications square cross-section blank function according to having described in claim 1 or 3, is characterized in that: the angle of the flat wedge angle (32) of described wearing plate (3) is 60 ° ~ 120 °.
8. the guide and guard inlet device with many specifications of conveying square cross-section blank function according to claim 1, is characterized in that: it is M12 ~ M20 that described fastening bolt (4) adopts specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213880.6U CN203803930U (en) | 2014-04-29 | 2014-04-29 | Guide inlet device with function of conveying square cross-section blanks with various specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213880.6U CN203803930U (en) | 2014-04-29 | 2014-04-29 | Guide inlet device with function of conveying square cross-section blanks with various specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803930U true CN203803930U (en) | 2014-09-03 |
Family
ID=51442741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213880.6U Expired - Fee Related CN203803930U (en) | 2014-04-29 | 2014-04-29 | Guide inlet device with function of conveying square cross-section blanks with various specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203803930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185975A (en) * | 2017-07-31 | 2017-09-22 | 石横特钢集团有限公司 | Angle steel rolling guide |
| CN107413862A (en) * | 2017-08-11 | 2017-12-01 | 张家港联峰钢铁研究所有限公司 | A kind of slip intaking guide fittings provided with wearing piece |
-
2014
- 2014-04-29 CN CN201420213880.6U patent/CN203803930U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185975A (en) * | 2017-07-31 | 2017-09-22 | 石横特钢集团有限公司 | Angle steel rolling guide |
| CN107413862A (en) * | 2017-08-11 | 2017-12-01 | 张家港联峰钢铁研究所有限公司 | A kind of slip intaking guide fittings provided with wearing piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140903 Termination date: 20190429 |