CN201164867Y - Preslitting rolling entrance guide - Google Patents
Preslitting rolling entrance guide Download PDFInfo
- Publication number
- CN201164867Y CN201164867Y CN 200720129647 CN200720129647U CN201164867Y CN 201164867 Y CN201164867 Y CN 201164867Y CN 200720129647 CN200720129647 CN 200720129647 CN 200720129647 U CN200720129647 U CN 200720129647U CN 201164867 Y CN201164867 Y CN 201164867Y
- Authority
- CN
- China
- Prior art keywords
- guide roller
- rolling
- guide
- roller axis
- during
- 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
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 16
- 230000008676 import Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a pre-slitting rolling inlet guide, which comprises a box body, the box body includes a base seat, a left side plate and a right side plate, and the rolling inlet guide is characterized in that: a front guide roller shaft, a middle guide roller shaft and a rear guide roller shaft which are corresponding to one another are arranged on the left and right side plates of the box body respectively, a guide roller is respectively disposed on the front, middle and rear guide roller shafts, the front, middle and rear guide roller shafts are all eccentric shaft systems, and a bell mouth is arranged on the front end of the a vertical roller frame. Compared with the prior art, the rolling inlet guide has advantages of high stability of rolling pieces, being capable of entering the follow-up roller hole pattern accurately, being not easy to scrape surfaces of rolling pieces and cause production accidents, and high quality of rolling pieces.
Description
Technical field
The utility model belongs to a kind of steel rolling metallurgical equipment, specifically is a kind of pre-cutting rolling guide.
Background technology
Guide and guards is in the continuous section rolling system the accurate guiding of rolled piece to be entered roll pass and prevents the rolled piece surface by a kind of device of scratch, and its guiding accuracy is related to rolled piece quality and production safety.
Existing pre-cutting rolling import guide and guard, by one opposite roller being installed at the casing front end, two groups of deflector rolls are installed in casing, for large-scale rolled piece, easily swing, rolled piece stability is not enough, is difficult to accurately enter roll pass, rolled piece surface scratch and production accident easily take place, and have influenced rolled piece quality and production efficiency.
The utility model content
The purpose of this utility model provides a kind of pre-cutting rolling import guide and guard, is by increasing by one group of deflector roll, increase the stability of rolled piece, guaranteeing rolled piece quality and production efficiency.
The technical solution of the utility model is as follows:
A kind of pre-cutting rolling import guide and guard, include casing, it is characterized in that being separately installed with on the described casing left and right side mutual correspondence before, during and after three pairs of guide roller axis, be separately installed with deflector roll on three pairs of guide roller axis before, during and after described, guide roller axis is eccentric shaft system before, during and after described, described guide roller axis top all is connected with gear, and the slide teeth piece is installed in the casing top, slide teeth piece both sides have respectively toothrow respectively and before, during and after gear on the three pairs of guide roller axis cooperate; Described casing front end is equipped with the horizontal roller frame, and eccentric left and right horizontal roll shaft is installed on the horizontal roller frame, is separately installed with deflector roll on the left and right horizontal roll shaft, and described horizontal roller frame front end is equipped with horn mouth.
Compare with prior art, rolled piece stability of the present utility model is high, can accurately enter follow-up roll pass, is difficult for taking place rolled piece surface scratch and production accident, rolled piece quality height.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model plan structure figure.
The specific embodiment
A kind of pre-cutting rolling import guide and guard, include casing 1, casing 1 includes base 2, the casing left and right side be separately installed with mutual correspondence before, during and after three groups of guide roller axis 4,5,6, be separately installed with deflector roll on three groups of guide roller axis 4,5,6 before, during and after described, guide roller axis 4,5,6 is eccentric shaft system before, during and after described, described guide roller axis 4,5,6 tops all are connected with gear 7, casing 1 top is equipped with slide teeth piece 3, there is toothrow tooth piece 3 both sides, respectively and before, during and after gear 7 on three groups of guide roller axis 4,5,6 cooperate; Described casing 1 front end is equipped with the horizontal roller frame that is arranged above and below, and upper and lower horizontal roll shaft 8,9 is installed on the horizontal roller frame, is separately installed with edger roll on the horizontal roll shaft 8,9, and described horizontal edger roll axle 8,9 is an eccentric shaft.Described edger roll frame front end is equipped with horn mouth 10.
Claims (1)
1, a kind of pre-cutting rolling import guide and guard, include casing, it is characterized in that being separately installed with on the described casing left and right side mutual correspondence before, during and after three pairs of guide roller axis, be separately installed with deflector roll on three pairs of guide roller axis before, during and after described, guide roller axis is eccentric shaft system before, during and after described, described guide roller axis top all is connected with gear, the slide teeth piece is installed in the casing top, slide teeth piece both sides have respectively toothrow respectively and before, during and after gear on the three pairs of guide roller axis cooperate; Described casing front end is equipped with the horizontal roller frame, and eccentric upper and lower horizontal roll shaft is installed on the horizontal roller frame, is separately installed with deflector roll on the upper and lower horizontal roll shaft, and described horizontal roller frame front end is equipped with horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720129647 CN201164867Y (en) | 2007-12-25 | 2007-12-25 | Preslitting rolling entrance guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720129647 CN201164867Y (en) | 2007-12-25 | 2007-12-25 | Preslitting rolling entrance guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164867Y true CN201164867Y (en) | 2008-12-17 |
Family
ID=40190250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720129647 Expired - Fee Related CN201164867Y (en) | 2007-12-25 | 2007-12-25 | Preslitting rolling entrance guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164867Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896147A (en) * | 2012-10-25 | 2013-01-30 | 西安盛日机电科技有限公司 | Large-space hole-free rolling device and rolling method of bar production line |
| CN109127725A (en) * | 2018-08-17 | 2019-01-04 | 石横特钢集团有限公司 | A kind of Round Steel Slit Rolling technique |
| CN110948278A (en) * | 2019-12-12 | 2020-04-03 | 合肥东方特种铸造有限公司 | Guide roller for guiding |
-
2007
- 2007-12-25 CN CN 200720129647 patent/CN201164867Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896147A (en) * | 2012-10-25 | 2013-01-30 | 西安盛日机电科技有限公司 | Large-space hole-free rolling device and rolling method of bar production line |
| CN102896147B (en) * | 2012-10-25 | 2016-02-17 | 西安盛日机电科技有限公司 | A kind of rolling device of production line of bar Large space anapsid and milling method |
| CN109127725A (en) * | 2018-08-17 | 2019-01-04 | 石横特钢集团有限公司 | A kind of Round Steel Slit Rolling technique |
| CN110948278A (en) * | 2019-12-12 | 2020-04-03 | 合肥东方特种铸造有限公司 | Guide roller for guiding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI CITY BAISHENG TECHNOLOGY DEVELOPMENT STOCK C Free format text: FORMER NAME: HEFEI CITY BAISHENG TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 32 Hongfeng Road, hi tech Zone, Anhui, Hefei Province: 230088 Patentee after: Hefei Baisheng Science and Technology Development Co., Ltd. Address before: No. 32 Hongfeng Road, hi tech Zone, Anhui, Hefei Province: 230088 Patentee before: Hefei Baisheng Science and Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20131225 |