CN204544984U - A kind of double roller entrance rolling guide and guard - Google Patents
A kind of double roller entrance rolling guide and guard Download PDFInfo
- Publication number
- CN204544984U CN204544984U CN201520284491.7U CN201520284491U CN204544984U CN 204544984 U CN204544984 U CN 204544984U CN 201520284491 U CN201520284491 U CN 201520284491U CN 204544984 U CN204544984 U CN 204544984U
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- CN
- China
- Prior art keywords
- deflector roll
- clamping plate
- camshaft
- roll
- guard
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- 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 provides a kind of double roller entrance rolling guide and guard, relate to rolling mill guiding accessory field, comprise the left clamping plate and right clamping plate that are oppositely arranged, the rear end of left clamping plate and right clamping plate is rotationally connected with guide body respectively, the leading portion of left clamping plate and right clamping plate has installed two row's deflector rolls altogether, be respectively front-seat deflector roll and rear row's deflector roll, front-seat deflector roll comprises left front deflector roll and right front deflector roll, rear row's deflector roll comprises left back deflector roll and right back deflector roll, described left front deflector roll and left back deflector roll are arranged on left clamping plate, right front deflector roll and right back deflector roll are arranged on right clamping plate, wherein right back deflector roll is arranged on right clamping plate by camshaft, camshaft epimere is connected with eccentric wheel key, camshaft hypomere is connected with eccentric bushing key.The utility model is compared with the rolling guide of traditional structure, be provided with two to (row) deflector roll, better to the stability of rolled piece guide and guard, and rear row's deflector roll regulates roll spacing by eccentric wheel, can ensure that front-seat deflector roll is consistent with the roll spacing of rear row's deflector roll, to meet guide and guard need of work.
Description
Technical field
The utility model relates to rolling mill guiding accessory field, particularly relates to a kind of double roller entrance rolling guide and guard.
Background technology
Guide and guard just refer in rolling of sectional iron process, are arranged on before and after roll pass and help rolled piece exactly, stably enter by set direction and state and derive the device of roll pass.
The effect of guide and guard in wire production:
(1) correct rolled piece is imported roll pass;
(2) ensure the distortion that rolled piece is stable in pass, and obtain required geometry and size;
(3) successfully rolled piece is derived by pass, prevent curling round the roll;
(4) control or force rolled piece to reverse or flexural deformation, moving by certain direction;
(5) shaped steel of any section configuration of rolling, almost all will use guide and guards in the import of all rolls with outlet.Its effect makes rolled piece according to required state turnover pass, can ensure that rolled piece is rolled by namely fixed deformation condition.Although hole type design is reasonable, if the design of guide and guards or improper use, qualified product can not be shut out, and may cause to scrape and cut rolled piece, squeeze steel, curling round the roll, even cause roll breakage or serious equipment breakdown and personal injury.
Existing inlet rolling guide, its structure as shown in Figure 1, only arranges one group of deflector roll, bad to the guide and guard effect of rolled piece, poor stability.
Utility model content
The purpose of this utility model is to provide a kind of double roller entrance rolling guide and guard, to solve the problems of the technologies described above.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of double roller entrance rolling guide and guard, it is characterized in that: comprise the left clamping plate and right clamping plate that are oppositely arranged, the rear end of described left clamping plate and right clamping plate is rotationally connected with guide body respectively, the leading portion of described left clamping plate and right clamping plate has installed two row's deflector rolls altogether, be respectively front-seat deflector roll and rear row's deflector roll, front-seat deflector roll comprises left front deflector roll and right front deflector roll, rear row's deflector roll comprises left back deflector roll and right back deflector roll, described left front deflector roll and left back deflector roll are arranged on left clamping plate, described right front deflector roll and right back deflector roll are arranged on right clamping plate, wherein right back deflector roll is arranged on right clamping plate by camshaft, camshaft epimere is connected with eccentric wheel key, camshaft hypomere is connected with eccentric bushing key.
Described camshaft upper end is provided with lubricating cup, the internal oil channel that lubricating cup connecting eccentric wheel axle inside is arranged, and described camshaft lower end is installed by fastening nuts.
Left clamping plate and right clamping plate and guide body are rotationally connected, because front-seat deflector roll and the distance be rotationally connected a little are greater than rear row's deflector roll, in angle one timing that left clamping plate and right clamping plate open, the roll spacing of front-seat deflector roll can be greater than the roll spacing of rear row's deflector roll, now need to carry out roll spacing adjustment by eccentric wheel to rear row's deflector roll, make front-seat deflector roll identical with the roll spacing of rear row's deflector roll.
The beneficial effects of the utility model are:
The double roller entrance rolling guide and guard that the utility model provides, compared with the rolling guide of traditional structure, be provided with two to (row) deflector roll, better to the stability of rolled piece guide and guard, and rear row's deflector roll regulates roll spacing by eccentric wheel, can ensure that front-seat deflector roll is consistent with the roll spacing of rear row's deflector roll, to meet guide and guard need of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing inlet rolling guide;
Fig. 2 is schematic front view of the present utility model;
Fig. 3 is schematic top plan view of the present utility model.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further elaboration the utility model, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
As Fig. 2, shown in Fig. 3, a kind of double roller entrance rolling guide and guard, comprise the left clamping plate 8 and right clamping plate 9 that are oppositely arranged, the rear end of left clamping plate 8 and right clamping plate 9 is rotationally connected with guide body 10 respectively, the leading portion of left clamping plate 8 and right clamping plate 9 has installed two row's deflector rolls altogether, be respectively front-seat deflector roll 1 and rear row's deflector roll 2, front-seat deflector roll 1 comprises left front deflector roll 11 and right front deflector roll 12, rear row's deflector roll 2 comprises left back deflector roll 21 and right back deflector roll 22, left front deflector roll 11 and left back deflector roll 21 are arranged on left clamping plate 8, right front deflector roll 12 and right back deflector roll 22 are arranged on right clamping plate 9, wherein right back deflector roll 22 is arranged on right clamping plate 9 by camshaft 4, camshaft 4 epimere is connected with eccentric wheel 5 key, camshaft 4 hypomere is connected with eccentric bushing 7 key, camshaft 4 upper end is provided with lubricating cup 3, the internal oil channel that lubricating cup 3 connecting eccentric wheel axle 4 inside is arranged, and camshaft 4 lower end is by the fastening installation of nut 6.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present utility model; be not used for limiting the utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. double roller entrance rolling guide and guard, it is characterized in that: comprise the left clamping plate and right clamping plate that are oppositely arranged, the rear end of described left clamping plate and right clamping plate is rotationally connected with guide body respectively, the leading portion of described left clamping plate and right clamping plate has installed two row's deflector rolls altogether, be respectively front-seat deflector roll and rear row's deflector roll, front-seat deflector roll comprises left front deflector roll and right front deflector roll, rear row's deflector roll comprises left back deflector roll and right back deflector roll, described left front deflector roll and left back deflector roll are arranged on left clamping plate, described right front deflector roll and right back deflector roll are arranged on right clamping plate, wherein right back deflector roll is arranged on right clamping plate by camshaft, camshaft epimere is connected with eccentric wheel key, camshaft hypomere is connected with eccentric bushing key.
2. double roller entrance rolling guide and guard according to claim 1, is characterized in that: described camshaft upper end is provided with lubricating cup, the internal oil channel that lubricating cup connecting eccentric wheel axle inside is arranged, and described camshaft lower end is installed by fastening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284491.7U CN204544984U (en) | 2015-04-30 | 2015-04-30 | A kind of double roller entrance rolling guide and guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284491.7U CN204544984U (en) | 2015-04-30 | 2015-04-30 | A kind of double roller entrance rolling guide and guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204544984U true CN204544984U (en) | 2015-08-12 |
Family
ID=53820150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284491.7U Expired - Fee Related CN204544984U (en) | 2015-04-30 | 2015-04-30 | A kind of double roller entrance rolling guide and guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204544984U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382038A (en) * | 2015-12-19 | 2016-03-09 | 重庆麦拓科技有限公司 | Rolling mill and guide and guard system thereof |
| CN107175263A (en) * | 2017-07-24 | 2017-09-19 | 合肥东方节能科技股份有限公司 | A kind of band steel outlet rolling guide |
| CN107282658A (en) * | 2017-07-24 | 2017-10-24 | 合肥东方节能科技股份有限公司 | A kind of rolling guide |
| CN111069281A (en) * | 2019-12-31 | 2020-04-28 | 新疆八一钢铁股份有限公司 | Method for controlling out-of-roundness dimension precision of short stress path rolling mill |
| CN111230562A (en) * | 2020-02-28 | 2020-06-05 | 天达科技股份有限公司 | Aluminum alloy ex-trusions automatic feeding section device |
-
2015
- 2015-04-30 CN CN201520284491.7U patent/CN204544984U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382038A (en) * | 2015-12-19 | 2016-03-09 | 重庆麦拓科技有限公司 | Rolling mill and guide and guard system thereof |
| CN105382038B (en) * | 2015-12-19 | 2017-11-17 | 重庆麦拓科技有限公司 | A kind of milling train and its guide system |
| CN107175263A (en) * | 2017-07-24 | 2017-09-19 | 合肥东方节能科技股份有限公司 | A kind of band steel outlet rolling guide |
| CN107282658A (en) * | 2017-07-24 | 2017-10-24 | 合肥东方节能科技股份有限公司 | A kind of rolling guide |
| CN111069281A (en) * | 2019-12-31 | 2020-04-28 | 新疆八一钢铁股份有限公司 | Method for controlling out-of-roundness dimension precision of short stress path rolling mill |
| CN111230562A (en) * | 2020-02-28 | 2020-06-05 | 天达科技股份有限公司 | Aluminum alloy ex-trusions automatic feeding section device |
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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 |
Granted publication date: 20150812 Termination date: 20160430 |