CN201988591U - Winding drum of hot-rolling recoiling machine - Google Patents
Winding drum of hot-rolling recoiling machine Download PDFInfo
- Publication number
- CN201988591U CN201988591U CN2011200850807U CN201120085080U CN201988591U CN 201988591 U CN201988591 U CN 201988591U CN 2011200850807 U CN2011200850807 U CN 2011200850807U CN 201120085080 U CN201120085080 U CN 201120085080U CN 201988591 U CN201988591 U CN 201988591U
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- winding drum
- reel
- connecting rod
- utility
- hot
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Abstract
The utility model discloses a winding drum of a hot-rolling recoiling machine. The winding drum comprises a connecting rod and a plunger, wherein the sizes of the connecting rod and the plunger are lengthened to a degree that the maximum expanding range of the winding drum is 770 millimeters. In the utility model, the sizes of the connecting rod and the plunger are lengthened, so that the expanding range of the winding drum can be maximized to 770 millimeters, the winding drum is prevented from skidding in a steel ring during recoiling of a thick steel plate, and a steel coil is more convenient to detach.
Description
Technical field
The utility model relates to a kind of hot rolling coiler reel.
Background technology
The hot rolling coiler reel is the critical component of hot-rolled strip production line, and strip needs to coil into coil of strip after rolling and is convenient to storage.Reel whenever batches a winding steel, need carry out a breathing, batches band coil of strip tube when batching and need carry out swelling the second time until the swelling coil of strip, guarantee that the reel outer surface can not skid at the coil of strip inner ring, when unloading coil of strip, reel need dwindle, and needs enough breathing scopes thus.Its breathing diameter of traditional hot rolling coiler reel is 762mm to the maximum, in use skidding is usually appearred in curling of steel plate, and making curls is difficult to carry out.
The utility model content
The purpose of this utility model is to provide a kind of breathing scope big, is convenient to the hot rolling coiler reel of curling steel plate.
This hot rolling coiler reel of the present utility model comprises connecting rod and radial plunger, and the length of described connecting rod and radial plunger is increased, and increasing degree can make the maximum breathing diameter of reel reach 770mm.
The utility model makes the breathing scope maximum of reel can reach 770mm owing to the size of extended connecting rod and radial plunger, thereby makes the utility model guarantee that reel can not skid in steel ring when curling steel plate, and is convenient when unloading coil of strip.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As can be seen from Figure 1, this hot rolling coiler reel of the present utility model, comprise connecting rod 5, radial plunger 7, spool spindle 9 and be installed in main shaft 9 centre bores mandrel 8 in axial sliding and be installed in four outer fanning strips 3 of main shaft 9, connecting rod 5 one ends connect fanning strip 3 by outer bearing pin 4, and the other end connects mandrel 8 by interior bearing pin 6.Radial plunger 7 is installed in the radially circular hole of main shaft 9, and an end contacts with mandrel 8 lozenges with fanning strip 3 plane contact, an end, and when mandrel 8 moved right, radial plunger 7 outwards was ejected, and radial plunger 7 end faces promote fanning strip 3 and make mandrel expand.Mandrel 8 is when left movement, and fanning strip 9 inwardly moves under connecting rod 5 drives, thereby reel is dwindled.The length of connecting rod 5 and radial plunger 7 is increased in the utility model, and increasing degree can make the maximum breathing diameter of reel reach 770mm.When batching steel plate, reel expands in advance to 752mm, the band steel is batched in beginning rotation at a high speed, some circles back reel secondary that curls expands the footpath above 762mm, because the utility model reel maximum diameter reaches 770mm, thereby guarantee that reel can normally batch by the swelling coil of strip, when reel narrows down to 727mm, unload lower steel plate, unload get convenient.
Claims (1)
1. a hot rolling coiler reel comprises connecting rod (5) and radial plunger (7), it is characterized in that the length of described connecting rod (5) and radial plunger (7) is increased, and increasing degree can make the maximum breathing diameter of reel reach 770mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200850807U CN201988591U (en) | 2011-03-28 | 2011-03-28 | Winding drum of hot-rolling recoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200850807U CN201988591U (en) | 2011-03-28 | 2011-03-28 | Winding drum of hot-rolling recoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988591U true CN201988591U (en) | 2011-09-28 |
Family
ID=44665095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200850807U Expired - Lifetime CN201988591U (en) | 2011-03-28 | 2011-03-28 | Winding drum of hot-rolling recoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988591U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756936A (en) * | 2012-07-31 | 2012-10-31 | 柳燕明 | C-ring mechanical expanding shaft |
| CN102806439A (en) * | 2012-09-05 | 2012-12-05 | 武汉钢铁(集团)公司 | Repairing method for connecting rod for reeling machine jaw |
| CN103894446A (en) * | 2012-12-31 | 2014-07-02 | 衡阳中钢衡重设备有限公司 | Hot rolling coiler mandrel |
| CN105458037A (en) * | 2015-12-07 | 2016-04-06 | 北京首钢股份有限公司 | Internal wear clearance measuring and calculating method of winding drum of winding machine |
| CN113894175A (en) * | 2021-09-30 | 2022-01-07 | 山东宏桥新型材料有限公司 | Processing method of aluminum substrate for printing |
-
2011
- 2011-03-28 CN CN2011200850807U patent/CN201988591U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756936A (en) * | 2012-07-31 | 2012-10-31 | 柳燕明 | C-ring mechanical expanding shaft |
| CN102756936B (en) * | 2012-07-31 | 2014-09-10 | 柳燕明 | C-ring mechanical expanding shaft |
| CN102806439A (en) * | 2012-09-05 | 2012-12-05 | 武汉钢铁(集团)公司 | Repairing method for connecting rod for reeling machine jaw |
| CN102806439B (en) * | 2012-09-05 | 2014-12-03 | 武汉钢铁(集团)公司 | Repairing method for connecting rod for reeling machine jaw |
| CN103894446A (en) * | 2012-12-31 | 2014-07-02 | 衡阳中钢衡重设备有限公司 | Hot rolling coiler mandrel |
| CN103894446B (en) * | 2012-12-31 | 2016-04-27 | 衡阳中钢衡重设备有限公司 | Reeling tube of reeling |
| CN105458037A (en) * | 2015-12-07 | 2016-04-06 | 北京首钢股份有限公司 | Internal wear clearance measuring and calculating method of winding drum of winding machine |
| CN113894175A (en) * | 2021-09-30 | 2022-01-07 | 山东宏桥新型材料有限公司 | Processing method of aluminum substrate for printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |