CN109078986A - Pre- finish rolling collars changing rig - Google Patents
Pre- finish rolling collars changing rig Download PDFInfo
- Publication number
- CN109078986A CN109078986A CN201811239752.8A CN201811239752A CN109078986A CN 109078986 A CN109078986 A CN 109078986A CN 201811239752 A CN201811239752 A CN 201811239752A CN 109078986 A CN109078986 A CN 109078986A
- Authority
- CN
- China
- Prior art keywords
- chuck
- supporting table
- collars
- finish rolling
- traversing platform
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
Abstract
Disclosed by the invention is a kind of pre- finish rolling collars changing rig in dedicated tool of production field, cone sleeve fixture mechanism including liftable supporting table and in supporting table, the cone sleeve fixture mechanism includes traversing platform and the chuck on traversing platform, the traversing platform is slidably mounted in supporting table by sliding rail, the chuck axis is vertical with sliding rail, and chuck front end is the gap type flange arrangement to match with collars tapered sleeve end.The beneficial effects of the present invention are: adjusting the position of chuck using liftable supporting table and horizontally movable traversing platform, and collars tapered sleeve is grabbed using chuck, whole device structure is simple, it is easy to operate, the labor intensity of worker can be substantially reduced, the safety and roll change efficiency of operation are improved, and collars will not be damaged, reduces the maintenance cost of production line.
Description
Technical field
The present invention relates to dedicated tool of production field more particularly to a kind of pre- finish rolling collars changing rigs.
Background technique
Current high-speed wire production line, disassembly, the installation of flat-rolled machine tapered sleeve and the collars in roll change of pre- finish rolling are
It is operated using artificial armful or with the method that crane hangs collars.Due to tapered sleeve and collars heavier (tapered sleeve weight 10Kg, collars weight
32Kg), traditional dismounting mode has the following problems: (1) labor intensity of workers is big；(2) roll changing time is long, roll change low efficiency；
(3) collars is easy to damage in hoisting process.In view of problem above, it is necessary to study it is a kind of dismounted for tapered sleeve and collars it is dedicated
Device.
Summary of the invention
To overcome existing flat-rolled machine tapered sleeve and collars disassembly process above shortcomings in roll change, the present invention to be solved
Certainly the technical issues of is: labor intensity can be reduced by providing one kind, improve the pre- finish rolling collars roll change of disassembly efficiency and safety
Device.
The technical solution adopted by the present invention to solve the technical problems is:
Pre- finish rolling collars changing rig, the cone sleeve fixture mechanism including liftable supporting table and in supporting table, institute
Stating cone sleeve fixture mechanism includes traversing platform and the chuck on traversing platform, and the traversing platform is slidable by sliding rail
It is mounted in supporting table, the chuck axis is vertical with sliding rail, and chuck front end is the gap type to match with collars tapered sleeve end
Flange arrangement.
Further, the rear end of the chuck is equipped with shaft, the shaft is rotatably installed by two bearing blocks
On traversing platform.
Further, the sliding rail includes at least two, wherein at least one sliding rail close to chuck front end is V
Type, the traversing platform are equipped with the V shaped wheel to match with inverted V type sliding rail.
Further, the side of the supporting table be equipped with baffle, nut tune disk and adjusting screw rod, the nut tune disk with
Baffle is rotatably connected, and the adjusting screw rod is connected after passing through baffle and nut tune disk with traversing platform.
Further, the traversing platform is equipped with anti-extension balance mechanism far from one end of chuck, including two pieces pass through length
The connecting plate that hole is connected with bolt, the free end of one of connecting plate are connected with traversing platform tail portion, another piece of connecting plate
Free end be equipped with idler wheel, the rolling face paste of idler wheel leans against supporting table bottom.
Further, further including that the rail being arranged in beside pre- finish rolling production line and the movement that can be slided on rail are small
Vehicle, the supporting table are mounted in moving trolley by elevating mechanism.
Further, the lifting device includes two groups of support rods, every group of support rod is hinged by two middle parts
Support rod is constituted, and wherein the upper end of first support bar and supporting table front end are hinged, and lower end is equipped with idler wheel and can slide in moving trolley
Dynamic, the lower end and moving trolley front end of second support bar are hinged, and upper end is equipped with idler wheel can be in supporting table basal sliding, the movement
The rear end of trolley is equipped with baffle, nut tune disk and adjusting screw rod, and the nut tune disk is rotatably connected with baffle, the adjusting spiral shell
Bar is connected after passing through baffle and nut tune disk with first support bar lower end.
The beneficial effects of the present invention are: adjusting chuck using liftable supporting table and horizontally movable traversing platform
Position, and collars tapered sleeve is grabbed using chuck, whole device structure is simple, easy to operate, can substantially reduce worker's
Labor intensity, improves the safety and roll change efficiency of operation, and will not damage collars, reduces the maintenance cost of production line.
Detailed description of the invention
Fig. 1 is main view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is top view of the present invention.
Label is 1- supporting table, the traversing platform of 2-, 3- chuck, 4- rail, 5- moving trolley, 6- support rod, 11- in figure
Baffle, 12- nut tune disk, 13- adjusting screw rod, 21- sliding rail, 22- connecting plate, 23- idler wheel, 31- shaft, 32- bearing block, 51-
Baffle, 52- nut tune disk, 53- adjusting screw rod, 61- first support bar, 62- second support bar.
Specific embodiment
The following further describes the present invention with reference to the drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, pre- finish rolling collars changing rig of the invention, including liftable supporting table 1 and position
In the cone sleeve fixture mechanism in supporting table 1, the cone sleeve fixture mechanism includes traversing platform 2 and the card on traversing platform 2
Disk 3, the traversing platform 2 are slidably mounted in supporting table 1 by sliding rail 21, and 3 axis of chuck is vertical with sliding rail 21,
3 front end of chuck is the gap type flange arrangement to match with collars tapered sleeve end.General hydraulic liter can be used in the supporting table 1
Falling unit realizes lifting.The distance controlling of traversing 2 transverse shifting of platform guarantees the elegance of whole device, just in 400mm
In movement.The two flange is staggered after 45 ° when installing tapered sleeve as shown in Fig. 2, match with tapered sleeve flange by gap type flange arrangement
Tapered sleeve is pushed into, tapered sleeve is then rotated 45 °, tapered sleeve flange is blocked using chuck and completes tapered sleeve installation.
The course of work of the invention is: the changing rig being moved to by the pre-finishing mill for needing roll change first, then will
Supporting table 1 is elevated to predetermined position, adjusts traversing platform 2, and the collars tapered sleeve for making the alignment of chuck 3 need to dismantle finally utilizes card
Disk 3 catches collars tapered sleeve, realizes dismounting.
In practical disassembly process, when grabbing collars tapered sleeve using chuck 3, realize that clamping can ratio by rotation tapered sleeve
It is cumbersome, so, in order to reduce labor intensity, it is equipped with shaft 31 in the rear end of the chuck 3, the shaft 31 passes through two axis
It holds seat 32 to be rotatably mounted on traversing platform 2, can so be realized by rotating chuck 3 in clamping tapered sleeve.
In order to guarantee that skew does not occur in translation motion for traversing platform 2, the sliding rail 21 includes at least two, wherein leaning on
At least one sliding rail of nearly 3 front end of chuck is inverted V type, and the traversing platform 2 is equipped with the V shaped wheel to match with inverted V type sliding rail.
Due in tapered sleeve installation process, needing will could to install after tapered sleeve and roll shaft centering, in order to improve centering efficiency
And precision, it is equipped with baffle 11, nut tune disk 12 and adjusting screw rod 13 in the side of the supporting table 1, as shown in figure 3, the spiral shell
Mother adjusts disk 12 to be rotatably connected with baffle 11, the adjusting screw rod 13 after baffle 11 and nut tune disk 12 with traversing platform 2
It is connected.When needing to adjust traversing platform 2, rotating nut tune disk 12 is only needed to control to adjust the flexible of screw rod 13, to reach
The quickly effect of accurate centering.
Since chuck 3 stretches out except traversing platform 2, to guarantee that traversing platform 2 is not tumbled, in the traversing platform 2
One end far from chuck 3 is equipped with anti-extension balance mechanism, which includes two pieces of connecting plates 22 being connected by strip hole with bolt,
The free end of one of connecting plate is connected with traversing 2 tail portion of platform, and the free end of another piece of connecting plate is equipped with idler wheel 23, idler wheel
23 rolling face paste leans against 1 bottom of supporting table.Two pieces of connecting plates 22 are by strip hole and are bolted, can be convenient for adjusting idler wheel 23
Position.
It further, further include that setting is raw in pre- finish rolling in order to improve the roll change efficiency on entire pre- finish rolling production line
Rail 4 beside producing line and the moving trolley 5 that can be slided on rail 4, the supporting table 1 are mounted on movement by elevating mechanism
On trolley 5, changing rig can be quickly moved to the position for needing roll change in this way, improve operating efficiency.
Lifting device of the present invention includes two groups of support rods 6, as shown in Fig. 2, two groups of support rods 6 are located at branch
Support the left and right sides of platform 1.Every group of support rod 6 be made of two support rods for being hinged of middle part, wherein first support bar 61
Upper end and 1 front end of supporting table are hinged, and lower end is equipped with idler wheel and can slide in moving trolley 5, the lower end of second support bar 62 and shifting
Dynamic 5 front end of trolley is hinged, and upper end, which is equipped with idler wheel, to be equipped with baffle in 1 basal sliding of supporting table, the rear end of the moving trolley 5
51, nut tune disk 52 and adjusting screw rod 53, the nut tune disk 52 are rotatably connected with baffle 51, and the adjusting screw rod 53 passes through
It is connected after baffle 51 and nut tune disk 52 with 61 lower end of first support bar.By rotating nut tune disk 52, it can be achieved that adjusting screw rod
53 stretch, to control the position of 61 lower end of first support bar, to realize the lifting of supporting table 1, utilizes feed screw nut's
The kind of drive is adjusted, and is convenient for manual operation, and screw rod has self-locking function, the stability of supporting table is reliably protected
Barrier.
The present invention adjusts the position of chuck using liftable supporting table and horizontally movable traversing platform, and utilizes
Chuck grabs collars tapered sleeve, and whole device structure is simple, easy to operate, can substantially reduce the labor intensity of worker, improves
The safety and roll change efficiency of operation, and collars will not be damaged, the maintenance cost of production line is reduced, is had practical well
Property and application prospect.
Claims (7)
1. pre- finish rolling collars changing rig, it is characterized in that: including liftable supporting table (1) and the cone on supporting table (1)
Sleeve fixture mechanism, the cone sleeve fixture mechanism includes traversing platform (2) and the chuck (3) on traversing platform (2), the cross
Platform (2) are moved to be slidably mounted on supporting table (1) by sliding rail (21), chuck (3) axis is vertical with sliding rail (21),
Chuck (3) front end is the gap type flange arrangement to match with collars tapered sleeve end.
2. pre- finish rolling collars changing rig as described in claim 1, it is characterized in that: the rear end of the chuck (3) is equipped with shaft
(31), the shaft (31) is rotatably mounted on traversing platform (2) by two bearing blocks (32).
3. pre- finish rolling collars changing rig as described in claim 1, it is characterized in that: the sliding rail (21) includes at least two,
Wherein at least one sliding rail close to chuck (3) front end is inverted V type, and the traversing platform (2) is equipped with and inverted V type sliding rail phase
The V shaped wheel matched.
4. pre- finish rolling collars changing rig as described in claim 1, it is characterized in that: the side of the supporting table (1) is equipped with gear
Plate (11), nut tune disk (12) and adjusting screw rod (13), the nut tune disk (12) are rotatably connected with baffle (11), the tune
Section screw rod (13) passes through baffle (11) and nut tune disk (12) is connected with traversing platform (2) afterwards.
5. pre- finish rolling collars changing rig as described in claim 1, it is characterized in that: the traversing platform (2) is far from chuck (3)
One end be equipped with the anti-connecting plate (22) hanging balance mechanism, being connected by strip hole with bolt including two pieces, one of connection
The free end of plate is connected with traversing platform (2) tail portion, and the free end of another piece of connecting plate is equipped with idler wheel (23), the rolling of idler wheel (3)
Face paste leans against supporting table (1) bottom.
6. the pre- finish rolling collars changing rig as described in Claims 1 to 5 any one claim, it is characterized in that: further including
The moving trolley (5) that the rail (4) beside pre- finish rolling production line is arranged in and can slide on rail, the supporting table (1) are logical
Elevating mechanism is crossed to be mounted on moving trolley (5).
7. pre- finish rolling collars changing rig as claimed in claim 6, it is characterized in that: the lifting device includes two groups of support rods
(6), every group of support rod (6) is made of the support rod that two middle parts are hinged, wherein the upper end of first support bar (61) and branch
It is hinged to support platform (1) front end, lower end is equipped with idler wheel and can slide on moving trolley (5), the lower end of second support bar (62) and movement
Trolley (5) front end is hinged, and upper end, which is equipped with idler wheel, to be equipped with gear in supporting table (1) basal sliding, the rear end of the moving trolley (5)
Plate (51), nut tune disk (52) and adjusting screw rod (53), the nut tune disk (52) are rotatably connected with baffle (51), the tune
Section screw rod (53) passes through baffle (51) and nut tune disk (52) is connected with first support bar (61) lower end afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239752.8A CN109078986A (en) | 2018-10-23 | 2018-10-23 | Pre- finish rolling collars changing rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239752.8A CN109078986A (en) | 2018-10-23 | 2018-10-23 | Pre- finish rolling collars changing rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078986A true CN109078986A (en) | 2018-12-25 |
Family
ID=64843935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239752.8A Pending CN109078986A (en) | 2018-10-23 | 2018-10-23 | Pre- finish rolling collars changing rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078986A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482463A (en) * | 2020-06-15 | 2020-08-04 | 中冶宝钢技术服务有限公司 | Roll changing equipment and method |
| CN111824692A (en) * | 2020-07-17 | 2020-10-27 | 修红岩 | Adjustable conveying platform for large-scale formed tire adhesive tape attaching |
| CN112571016A (en) * | 2019-09-30 | 2021-03-30 | 中冶宝钢技术服务有限公司 | Wringing roller replacing device and replacing method thereof |
| CN114536285A (en) * | 2020-11-25 | 2022-05-27 | 中冶宝钢技术服务有限公司 | Tool for replacing transmission block of bilateral shear pressing device and dismounting and mounting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU433935A1 (en) * | 1972-02-04 | 1974-06-30 | DEVICE FOR TRANSFER OF CELEQUARTER ROLLS | |
| CN101716601A (en) * | 2009-12-31 | 2010-06-02 | 济南华北升降平台制造有限公司 | Rolling mill changer |
| CN202238925U (en) * | 2011-09-28 | 2012-05-30 | 莱芜钢铁集团有限公司 | Rolling mill bearing detaching device |
| KR20120083592A (en) * | 2011-01-18 | 2012-07-26 | 주식회사 티엠씨 | An apparatus combining or separating roll bearing block or bearing unit therein |
-
2018
- 2018-10-23 CN CN201811239752.8A patent/CN109078986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU433935A1 (en) * | 1972-02-04 | 1974-06-30 | DEVICE FOR TRANSFER OF CELEQUARTER ROLLS | |
| CN101716601A (en) * | 2009-12-31 | 2010-06-02 | 济南华北升降平台制造有限公司 | Rolling mill changer |
| KR20120083592A (en) * | 2011-01-18 | 2012-07-26 | 주식회사 티엠씨 | An apparatus combining or separating roll bearing block or bearing unit therein |
| CN202238925U (en) * | 2011-09-28 | 2012-05-30 | 莱芜钢铁集团有限公司 | Rolling mill bearing detaching device |
Non-Patent Citations (1)
| Title |
|---|
| 《工业机械手》编写组: "《工业机械手上册——机械结构》", 31 December 1978 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571016A (en) * | 2019-09-30 | 2021-03-30 | 中冶宝钢技术服务有限公司 | Wringing roller replacing device and replacing method thereof |
| CN111482463A (en) * | 2020-06-15 | 2020-08-04 | 中冶宝钢技术服务有限公司 | Roll changing equipment and method |
| CN111824692A (en) * | 2020-07-17 | 2020-10-27 | 修红岩 | Adjustable conveying platform for large-scale formed tire adhesive tape attaching |
| CN114536285A (en) * | 2020-11-25 | 2022-05-27 | 中冶宝钢技术服务有限公司 | Tool for replacing transmission block of bilateral shear pressing device and dismounting and mounting method |
| CN114536285B (en) * | 2020-11-25 | 2024-01-30 | 中冶宝钢技术服务有限公司 | Replacing tool, removing and installing method for transmission block of double-sided shear compacting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |