CN203955716U - A kind of bar milk roll adjusting device - Google Patents
A kind of bar milk roll adjusting device Download PDFInfo
- Publication number
- CN203955716U CN203955716U CN201420411457.7U CN201420411457U CN203955716U CN 203955716 U CN203955716 U CN 203955716U CN 201420411457 U CN201420411457 U CN 201420411457U CN 203955716 U CN203955716 U CN 203955716U
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- CN
- China
- Prior art keywords
- upper rocker
- rocker arm
- frame
- worm
- arm
- 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 relates to a kind of bar milk roll adjusting device, belongs to bar milk Roller. redress equipment technical field.Technical scheme is: upper rocker arm (2) and lower shake-changing arm (10) are located in frame (1), topping roll axle (3) and bottom roll axle (9) are located at respectively in upper rocker arm (2) and lower shake-changing arm (10), between upper rocker arm (2) and lower shake-changing arm (10), be provided with hydraulic cylinder (8), upper rocker arm (2), between lower shake-changing arm (10) and frame (1), be respectively equipped with the worm and gear guiding mechanism that structure is identical, described worm and gear guiding mechanism comprises tiltedly carves (4), worm screw (5) and worm gear (7), depress leading screw (6) through frame (1), depressing leading screw (6) engages with worm gear (7), worm screw (5) end with tiltedly carve (4) and be connected, tiltedly carve and be located between upper rocker arm (2) and frame (1).The beneficial effects of the utility model are: simple in structure, easy to adjust, fast, accurately, guarantee that workpiece measurement meets the demands.
Description
Technical field
The utility model relates to a kind of bar milk roll adjusting device, and especially bar milk roll radial regulation device belongs to metallurgy industry bar milk Roller. redress equipment technical field.
Background technology
Bar milk roll adjusting device is a vitals on milling train, the adjustment of roll is generally divided into axial adjustment and radially adjusts, radially adjusting of roll is mainly the axial line distance of adjusting two working rolls, ensures roller gap, given drafts, shut out desired cross dimensions, at present, the adjustment of bar milk roll generally adopts manual mode, complex structure, and the depth of parallelism of top and bottom rolls is difficult to ensure, affect the cross dimensions of rolled piece.
Utility model content
The utility model object is to provide a kind of bar milk roll adjusting device, drives worm gear by depressing leading screw, controls the swing of upper rocker arm and lower shake-changing arm, thereby adjusts the centre-to-centre spacing of topping roll axle and bottom roll axle, solves the problem existing in background technology.
The technical solution of the utility model is:
A kind of bar milk roll adjusting device, comprise frame, upper rocker arm, topping roll axle, depress leading screw, hydraulic cylinder, bottom roll axle and lower shake-changing arm, upper rocker arm and lower shake-changing arm are located in frame, on, under be arranged symmetrically with, topping roll axle and bottom roll axle are located at respectively in upper rocker arm and lower shake-changing arm, upper rocker arm is connected with frame axle respectively with lower shake-changing arm, between upper rocker arm and lower shake-changing arm, be provided with hydraulic cylinder, upper rocker arm, between lower shake-changing arm and frame, be respectively equipped with the worm and gear guiding mechanism that structure is identical, described worm and gear guiding mechanism comprises tiltedly to be carved, worm and worm wheel, depress leading screw through frame, depressing leading screw engages with worm gear, worm screw end with tiltedly carve and be connected, tiltedly carve and be located between upper rocker arm and frame.
Adopt the utility model, drive worm gear by depressing leading screw, worm gear drives and tiltedly carves, and tiltedly carves the swing of controlling upper rocker arm and lower shake-changing arm, and hydraulic cylinder supports upper rocker arm and lower shake-changing arm, thereby adjusts the centre-to-centre spacing of topping roll axle and bottom roll axle.
The beneficial effects of the utility model are: simple in structure, easy to adjust, fast, accurately, ensure the depth of parallelism of top and bottom rolls, and guarantee that workpiece measurement meets the demands, and improves the quality of products.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
In figure: frame 1, upper rocker arm 2, topping roll axle 3, tiltedly carve 4, worm screw 5, depress leading screw 6, worm gear 7, hydraulic cylinder 8, bottom roll axle 9, lower shake-changing arm 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, a kind of bar milk roll adjusting device, comprise frame 1, upper rocker arm 2, topping roll axle 3, depress leading screw 6, hydraulic cylinder 8, bottom roll axle 9 and lower shake-changing arm 10, upper rocker arm 2 and lower shake-changing arm 10 are located in frame 1, on, under be arranged symmetrically with, topping roll axle 3 and bottom roll axle 9 are located at respectively in upper rocker arm 2 and lower shake-changing arm 10, upper rocker arm 2 is connected with frame 1 axle respectively with lower shake-changing arm 10, between upper rocker arm 2 and lower shake-changing arm 10, be provided with hydraulic cylinder 8, upper rocker arm 2, between lower shake-changing arm 10 and frame 1, be respectively equipped with the worm and gear guiding mechanism that structure is identical, described worm and gear guiding mechanism comprises tiltedly carves 4, worm screw 5 and worm gear 7, depress leading screw 6 through frame 1, depressing leading screw 6 engages with worm gear 7, worm screw 5 ends with tiltedly carve 4 and be connected, tiltedly carving 4 is located between upper rocker arm 2 and frame 1.
Clockwise rotate and depress leading screw 6, depress leading screw 6 and drive worm gear 7, worm gear drive is tiltedly carved 4 and is moved, and tiltedly carves the swing of 4 control upper rocker arms 2 and lower shake-changing arm 10, the centre-to-centre spacing of topping roll axle and bottom roll axle is diminished, thereby roll gap is diminished.Rotate counterclockwise and depress leading screw 6, tiltedly carve 4 and unclamp, under the supporting role of hydraulic cylinder 8, make the centre-to-centre spacing of topping roll axle 3 and bottom roll axle 9 become large, thereby make roll gap become large.
Claims (1)
1. a bar milk roll adjusting device, it is characterized in that comprising frame (1), upper rocker arm (2), topping roll axle (3), depress leading screw (6), hydraulic cylinder (8), bottom roll axle (9) and lower shake-changing arm (10), upper rocker arm (2) and lower shake-changing arm (10) are located in frame (1), on, under be arranged symmetrically with, topping roll axle (3) and bottom roll axle (9) are located at respectively in upper rocker arm (2) and lower shake-changing arm (10), upper rocker arm (2) is connected with frame (1) axle respectively with lower shake-changing arm (10), between upper rocker arm (2) and lower shake-changing arm (10), be provided with hydraulic cylinder (8), upper rocker arm (2), between lower shake-changing arm (10) and frame (1), be respectively equipped with the worm and gear guiding mechanism that structure is identical, described worm and gear guiding mechanism comprises tiltedly carves (4), worm screw (5) and worm gear (7), depress leading screw (6) through frame (1), depressing leading screw (6) engages with worm gear (7), worm screw (5) end with tiltedly carve (4) and be connected, tiltedly carving (4) is located between upper rocker arm (2) and frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411457.7U CN203955716U (en) | 2014-07-24 | 2014-07-24 | A kind of bar milk roll adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411457.7U CN203955716U (en) | 2014-07-24 | 2014-07-24 | A kind of bar milk roll adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955716U true CN203955716U (en) | 2014-11-26 |
Family
ID=51916357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411457.7U Expired - Fee Related CN203955716U (en) | 2014-07-24 | 2014-07-24 | A kind of bar milk roll adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478487A (en) * | 2015-11-24 | 2016-04-13 | 上海力炯金属科技有限公司 | Hydraulic screwdown gear for rolling mill |
-
2014
- 2014-07-24 CN CN201420411457.7U patent/CN203955716U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478487A (en) * | 2015-11-24 | 2016-04-13 | 上海力炯金属科技有限公司 | Hydraulic screwdown gear for rolling mill |
| CN105478487B (en) * | 2015-11-24 | 2018-07-24 | 上海力炯金属科技有限公司 | Holding-down device of hydraulic for milling train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN CITY FENGRUN DISTRICT ZHENXIANG METAL PRO Free format text: FORMER OWNER: TANGSHAN CITY FENGRUN DISTRICT NANXIANG PLATE AND STRIP PROCESSING PLANT Effective date: 20150709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150709 Address after: 064003, 1 kilometers north of joy village, Fengrun District, Hebei, Tangshan City Patentee after: Fengrun District, Tangshan City Zhen Xiang metallic article Co., Ltd Address before: 064003, Hebei Province, Fengrun District, Tangshan City province joy Village North Patentee before: TANGSHAN FENGRUN DISTRICT NANXIANG STRIP PROCESSING PLANT |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |