CN203002841U - Movable supporting device of cold-rolled uncoiling winding shaft - Google Patents
Movable supporting device of cold-rolled uncoiling winding shaft Download PDFInfo
- Publication number
- CN203002841U CN203002841U CN 201220710402 CN201220710402U CN203002841U CN 203002841 U CN203002841 U CN 203002841U CN 201220710402 CN201220710402 CN 201220710402 CN 201220710402 U CN201220710402 U CN 201220710402U CN 203002841 U CN203002841 U CN 203002841U
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- Prior art keywords
- supporting
- active
- movable supporting
- uncoiling
- supporting arm
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Abstract
The utility model provides a movable supporting device of a cold-rolled uncoiling winding shaft. The movable supporting device comprises a fixed supporting base, wherein the supporting base is hinged with a movable supporting arm which can rotate in a vertical plane; a supporting block is arranged at the tail end of the movable supporting arm; and the supporting base is further provided with a hydraulic oil cylinder for supporting the movable supporting arm. According to the movable supporting device provided by the utility model, a stressing manner of a winding barrel is changed, the service life and the rigidity of the winding barrel are improved, and the parallel precision of the winding barrel and a rolling mill roller system is guaranteed; the supporting effect is realized and the requirements of coiling and uncoiling are met with the adoption of a movable structure; and a hydraulic system is used as power so that the energy consumption is reduced and the efficiency is improved.
Description
Technical field
The utility model relates to the cold-rolling equipment field, refers to especially a kind of active support of cold roll uncoiling spool.
Background technology
Existing cold-rolling mill uncoiling spool is generally the cantilevered collapsible drum, and an end of spool is fixed, and the other end is generally vacant state.But need to carry the aluminium volume of very large quality, bear simultaneously aluminium volume gravity and uncoiling tension effect in production run, make the drum part sag large, both easy fatigue damage drum parts affects again the parallel accuracy of reel and roller system of rolling mill.
The utility model content
The utility model proposes a kind of active support of cold roll uncoiling spool, can make reel become 2 supports by cantilever force stressed, guarantee that reel is not easy to damage.
The technical solution of the utility model is achieved in that a kind of active support of cold roll uncoiling spool of cold roll uncoiling spool, comprise a fixing supporting base, hinged one active supporting arm that can rotate in perpendicular on supporting base, the active supporting arm end is provided with a back-up block, also is provided with a hydraulic jack that is used for the movable support support arm on supporting base.
As preferably, described hydraulic jack bottom is hinged on the middle part of supporting base, and the top is hinged on the active supporting arm middle part.
As preferably, described active supporting arm is hinged on the supporting base top.
As preferably, described back-up block and active supporting arm are one-body molded.
As preferably, have on described back-up block one with the circular groove of spool coupling to be supported.
Compared with prior art, the utility model has the advantage of:
1. change the force way of reel, improved reel service life and rigidity, ensured the parallel accuracy of reel and roller system of rolling mill.
2. when playing a supporting role, adopt movable structure, satisfied the needs of upper and lower volume.
3. adopt hydraulic system as power, not only reduced energy consumption but also improved efficient.
Description of drawings
Fig. 1 is the front view of the utility model active support;
Fig. 2 is the top view of the utility model active support.
In figure: 1, supporting base; 2, active supporting arm; 3, back-up block; 4, hydraulic jack; 5, spool to be supported.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment: referring to Fig. 1 and Fig. 2, a kind of active support of cold roll uncoiling spool, comprise a fixing supporting base 1, hinged one active supporting arm that can rotate in perpendicular 2 on supporting base 1, active supporting arm 2 ends are provided with a back-up block 3, also are provided with a hydraulic jack 4 that is used for movable support support arm 2 on supporting base 1.
As preferably, described hydraulic jack 4 bottoms are hinged on the middle part of supporting base 1, and the top is hinged on active supporting arm 2 middle parts.
As preferably, described active supporting arm 2 is hinged on supporting base 1 top.
As preferably, described back-up block 3 and active supporting arm 2 are one-body molded.
As preferably, have on described back-up block 3 one with the circular groove of spool 5 couplings to be supported.
Changed the force way of reel, spool 5 one ends to be supported are fixed, supported 3 of the other end supports, back-up block 3 is one-body molded with active supporting arm 2, active supporting arm 2 hydraulic jack 4 again supports, and active supporting arm 2 and hydraulic jack 4 all are hinged on supporting base 1, have guaranteed the stable of support degree.Thereby improved reel service life and rigidity, ensured the parallel accuracy of reel and roller system of rolling mill.
Active supporting arm 2 and hydraulic jack 4 all adopt articulated manner, can regulate at any time bearing height, when playing a supporting role, adopt movable structure, have satisfied the needs of upper and lower volume.Adopt hydraulic system as power, not only reduced energy consumption but also improved efficient.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the active support of the cold roll uncoiling spool of a cold roll uncoiling spool, it is characterized in that: comprise a fixing supporting base (1), upper hinged one active supporting arm that can rotate in perpendicular (2) of supporting base (1), active supporting arm (2) end is provided with a back-up block (3), also is provided with a hydraulic jack (4) that is used for movable support support arm (2) on supporting base (1).
2. the active support of cold roll uncoiling spool according to claim 1 is characterized in that: described hydraulic jack (4) bottom is hinged on the middle part of supporting base (1), and the top is hinged on active supporting arm (2) middle part.
3. the active support of cold roll uncoiling spool according to claim 1 is characterized in that: described active supporting arm (2) is hinged on supporting base (1) top.
4. the active support of cold roll uncoiling spool according to claim 1, it is characterized in that: described back-up block (3) and active supporting arm (2) are one-body molded.
5. the active support of cold roll uncoiling spool according to claim 1 is characterized in that: have on described back-up block (3) one with the circular groove of spool to be supported (5) coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710402 CN203002841U (en) | 2012-12-20 | 2012-12-20 | Movable supporting device of cold-rolled uncoiling winding shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220710402 CN203002841U (en) | 2012-12-20 | 2012-12-20 | Movable supporting device of cold-rolled uncoiling winding shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002841U true CN203002841U (en) | 2013-06-19 |
Family
ID=48594476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220710402 Expired - Fee Related CN203002841U (en) | 2012-12-20 | 2012-12-20 | Movable supporting device of cold-rolled uncoiling winding shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344745A (en) * | 2015-12-07 | 2016-02-24 | 李倩 | Uncoiling mechanism of automatic resistor pin bending equipment |
-
2012
- 2012-12-20 CN CN 201220710402 patent/CN203002841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344745A (en) * | 2015-12-07 | 2016-02-24 | 李倩 | Uncoiling mechanism of automatic resistor pin bending equipment |
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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: 20130619 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |