CN201454998U - Roller-changing mousing-hook device of supporting roller - Google Patents
Roller-changing mousing-hook device of supporting roller Download PDFInfo
- Publication number
- CN201454998U CN201454998U CN2009200169461U CN200920016946U CN201454998U CN 201454998 U CN201454998 U CN 201454998U CN 2009200169461 U CN2009200169461 U CN 2009200169461U CN 200920016946 U CN200920016946 U CN 200920016946U CN 201454998 U CN201454998 U CN 201454998U
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- CN
- China
- Prior art keywords
- gib head
- roller
- mousing
- hydraulic cylinder
- hook device
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a roller-changing mousing-hook device of a supporting roller, which comprises a hydraulic cylinder and a reverse hook head, wherein the front end of a piston rod of the hydraulic cylinder is connected with the reverse hook head, and the top end of the reverse hook head is provided with a movable pressure plate. During changing the supporting roller, the movable pressure plate is utilized to fix the supporting roller, thereby preventing the hook head of the supporting roller from unhooking, ensuring that the roller changing process is smoothly carried out, and improving the working efficiency.
Description
Technical field
The utility model relates to a kind of fixture, particularly a kind of backing roll roll change mousing-hook device.
Background technology
The backing roll roll changing time of milling train, planisher is longer, each link is all influential to roll change, the anti-gib head needs four of each roll change advance four and go out, because backing roll can not be too fast than heavy-fluid cylinder pressure speed, anti-gib head breaks off relations easily when stopping at every turn and starting, and when particularly sending backing roll in frame, backing roll continues to go ahead after breaking off relations under action of inertia, the stroke that exceeds the roll change hydraulic cylinder, anti-gib head just can't the push-and-pull backing rolls.Need take other measures that backing roll is pushed up back with anti-gib head this moment and link to each other, therefore have a strong impact on roll change efficient, prolong the working time, increase labor intensity of operating staff.
Summary of the invention
The utility model has overcome deficiency of the prior art, provides a kind of simple in structure, prevents the backing roll roll change mousing-hook device that the backing roll gib head breaks off relations.
In order to address the above problem, the utility model by the following technical solutions:
Backing roll roll change mousing-hook device comprises hydraulic cylinder and anti-gib head, and the hydraulic cylinder piston rod front end is connected with anti-gib head, and movable pressing board is installed on anti-gib head top.
In order to address the above problem, the utility model by the following technical solutions:
Backing roll roll change mousing-hook device comprises hydraulic cylinder and anti-gib head, and the hydraulic cylinder piston rod front end is connected with anti-gib head, and movable pressing board is installed on anti-gib head top.
Described movable pressing board one end is connected with anti-gib head by rotating shaft, and an end is provided with the locking pin-and-hole, and anti-gib head is provided with fixed pin holes, and the position of the position of fixed pin holes time locking pin-and-hole with the movable pressing board horizontal level is corresponding.
Compared with prior art, the beneficial effects of the utility model are:
The utility model device has prevented the phenomenon that anti-gib head breaks off relations in the roll change process by movable pressing board is set, and assurance roll change process is carried out smoothly, has improved the operating efficiency and the performance of enterprises.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the movable pressing board structural representation.
The specific embodiment
Backing roll roll change mousing-hook device, as shown in Figure 1 and Figure 2, comprise hydraulic cylinder 4 and anti-gib head 3, the piston rod front end of hydraulic cylinder 4 is connected with anti-gib head 3, movable pressing board 2 is installed on anti-gib head 3 tops, and movable pressing board 2 one ends are connected with anti-gib head 3 by rotating shaft 7, and an end is provided with locking pin-and-hole 5, anti-gib head 3 is provided with fixed pin holes 6, and the position of the position of fixed pin holes 6 time locking pin-and-hole 5 with movable pressing board 2 horizontal levels is corresponding.
During roll change, earlier backing roll gib head 1 is connected with hydraulic cylinder 4 anti-gib heads 3, forward movable pressing board 2 to horizontal level around rotating shaft 7 again, pass locking pin-and-hole 5 and fixed pin holes 6 with alignment pin, then movable pressing board 2 is horizontally fixed on the anti-gib head 3 of hydraulic cylinder 4, movable pressing board 2 is pushed down backing roll gib head 1, prevents that backing roll gib head 1 from breaking off relations in the roll change process.
Claims (2)
1. backing roll roll change mousing-hook device comprises hydraulic cylinder and anti-gib head, and the hydraulic cylinder piston rod front end is connected with anti-gib head, it is characterized in that, movable pressing board is installed on anti-gib head top.
2. backing roll roll change mousing-hook device according to claim 1, it is characterized in that, described movable pressing board one end is connected with anti-gib head by rotating shaft, one end is provided with the locking pin-and-hole, anti-gib head is provided with fixed pin holes, and the position of the position of fixed pin holes time locking pin-and-hole with the movable pressing board horizontal level is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200169461U CN201454998U (en) | 2009-08-26 | 2009-08-26 | Roller-changing mousing-hook device of supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200169461U CN201454998U (en) | 2009-08-26 | 2009-08-26 | Roller-changing mousing-hook device of supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454998U true CN201454998U (en) | 2010-05-12 |
Family
ID=42382347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200169461U Expired - Fee Related CN201454998U (en) | 2009-08-26 | 2009-08-26 | Roller-changing mousing-hook device of supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013827A (en) * | 2015-07-09 | 2015-11-04 | 常州宝菱重工机械有限公司 | Roll replacing hook unhooking device for support roll |
| CN109500079A (en) * | 2018-12-18 | 2019-03-22 | 天津市中重科技工程有限公司 | Unilateral rack moves omnipotent reversible blooming mill |
| CN113828639A (en) * | 2021-09-30 | 2021-12-24 | 中冶华天工程技术有限公司 | Quick replacement system and method for short-stress-path rolling mill of horizontal and vertical machine train |
-
2009
- 2009-08-26 CN CN2009200169461U patent/CN201454998U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013827A (en) * | 2015-07-09 | 2015-11-04 | 常州宝菱重工机械有限公司 | Roll replacing hook unhooking device for support roll |
| CN105013827B (en) * | 2015-07-09 | 2017-01-11 | 常州宝菱重工机械有限公司 | Roll replacing hook unhooking device for support roll |
| CN109500079A (en) * | 2018-12-18 | 2019-03-22 | 天津市中重科技工程有限公司 | Unilateral rack moves omnipotent reversible blooming mill |
| CN113828639A (en) * | 2021-09-30 | 2021-12-24 | 中冶华天工程技术有限公司 | Quick replacement system and method for short-stress-path rolling mill of horizontal and vertical machine train |
| CN113828639B (en) * | 2021-09-30 | 2023-12-26 | 中冶华天工程技术有限公司 | Quick replacement system and method for horizontal and vertical machine train short stress line rolling mill |
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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: 20100512 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |