CN109127778A - A kind of heavy duty is risen sharply undergauge reel of uncoiler - Google Patents
A kind of heavy duty is risen sharply undergauge reel of uncoiler Download PDFInfo
- Publication number
- CN109127778A CN109127778A CN201811253654.XA CN201811253654A CN109127778A CN 109127778 A CN109127778 A CN 109127778A CN 201811253654 A CN201811253654 A CN 201811253654A CN 109127778 A CN109127778 A CN 109127778A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cambered plate
- pull rod
- reel
- left end
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
It rises sharply undergauge reel of uncoiler the present invention relates to a kind of heavy duty.Including main shaft, cambered plate, sliding block and pull rod, pull rod is located in spindle hole, main shaft left end is equipped with harmomegathus oil cylinder, harmomegathus oil cylinder is connect with pull rod left end, main shaft radially-outer surface is evenly equipped with axially disposed dovetail groove, sliding block inner end is slidably connected with dovetail groove, sliding block right end is connected with the connecting plate covered on pull rod, sliding block outer end is equipped with several tapered wedges, cambered plate is covered on tapered wedges, cambered plate inner surface is equipped with the inclined wedge slot matched with tapered wedges, inclined wedge slot inner end is equipped with oblique dovetail groove, tapered wedges outer end is slidably connected with oblique dovetail groove, cambered plate left end is equipped with the disk slide being fixedly connected with main shaft, disk slide outer surface is equipped with radially-directed slot, cambered plate left end is equipped with the guide pad matched with guide groove.The configuration of the present invention is simple has biggish bearing capacity, can freely carry out the harmomegathus of drum diameter, meet different reel requirements, reduce the labor intensity of worker.
Description
Technical field
It rises sharply undergauge reel of uncoiler the present invention relates to a kind of reel more particularly to a kind of heavy duty.
Background technique
Uncoiler be cold-rolling continuous annealing, slitting, it is horizontal cut, be smooth, welding, the necessary equipment on the thin plates production line such as pickling,
It is arranged in the front end of continuous annealing unit intake section.Cantilevered uncoiler originally uses assembly type voussoir and slide carriage structure, main shaft
With the poor rigidity of cambered plate, utmost carrying ability is 12 tons, and roll bending weight is at 12 tons hereinafter, the support shaft of these universal architectures is entirely capable of
Meet such job requirement.Now in the roll bending of uncoiling large-tonnage, generallys use double end uncoiler and carry out uncoiling, but double end
Uncoiler can not be solved since spool shaft is short, and the weight-bearing surface of reel is short and damages to coil of strip internal layer, and especially uncoiling is to most
The torsional deformation that several circles are generated due to steel ring itself rigidity deficiency afterwards can not be corrected.The reel of existing uncoiler
In order to meet different-diameter, substantially using diameter increasing sleeve is matched, need to be completed the transformation of drum diameter, Gong Renlao with gum cover or steel bushing
Fatigue resistance is big.
Summary of the invention
In view of the foregoing drawbacks, easy to operate the purpose of the present invention is to provide a kind of structure is simple, integral strength is high, energy
Enough free harmomegathus diameters, a kind of heavy duty for meeting different drum diameters are risen sharply undergauge reel of uncoiler.
Thus the technical scheme adopted by the invention is that:
Including main shaft, cambered plate, sliding block and pull rod, the pull rod is located in spindle hole, and main shaft left end is equipped with harmomegathus oil cylinder,
Harmomegathus oil cylinder is connect with pull rod left end, and main shaft radially-outer surface is evenly equipped with axially disposed dovetail groove, sliding block inner end and dovetail
Slot is slidably connected, and sliding block right end is connected with the connecting plate covered on pull rod, is equipped with the locking screw connecting with pull rod on the right side of connecting plate
Mother, sliding block outer end are equipped with several tapered wedges, and cambered plate is covered on tapered wedges, and cambered plate inner surface is equipped with and matches with tapered wedges
Inclined wedge slot, inclined wedge slot inner end is equipped with oblique dovetail groove, and tapered wedges outer end is slidably connected with oblique dovetail groove, cambered plate left end equipped with
The disk slide that main shaft is fixedly connected, disk slide outer surface are equipped with radially-directed slot, and cambered plate left end is equipped with and guide groove phase
The guide pad of cooperation.
As a further improvement of the above technical scheme, connection frame is equipped between the main shaft and harmomegathus oil cylinder, main shaft is left
End is fixedly connected with connection frame.
As a further improvement of the above technical scheme, spindle hole both ends inner wall, which is equipped with, covers the copper on pull rod
Set.
As a further improvement of the above technical scheme, the radially-directed slot is T-type radially-directed slot, the guide pad
For T-type guide pad, the cambered plate outer end face is equipped with mounting groove, and the end of T-type guide pad is located in mounting groove and is fixedly connected.
As a further improvement of the above technical scheme, the upper surface of the guide pad is lower than the outer surface of cambered plate.
As a further improvement of the above technical scheme, the middle part of the main shaft is equipped with radial boss, a left side for disk slide
Side end face contacts and is connected by screw to radial boss right end face.
The invention has the advantages that
The configuration of the present invention is simple, easy to operate, by using structure of the invention, integral strength is high, has biggish bearing capacity, energy
The enough harmomegathus for freely carrying out drum diameter, meets different reel requirements, strong applicability reduces the labor intensity of worker.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of sliding block.
Fig. 3 is the structural schematic diagram of cambered plate.
Fig. 4 is the partial enlarged view of A in Fig. 1.
Fig. 5 is the section view of B-B in Fig. 1.
Fig. 6 is C direction view in Fig. 1.
1 it is main shaft in figure, 2 be cambered plate, 3 be sliding block, 4 be pull rod, 5 be harmomegathus oil cylinder, 6 be connecting plate, 7 is locking screw
It is female, 8 be tapered wedges, 9 be inclined wedge slot, 10 be disk slide, 11 be guide pad, 12 be connection frame, 13 be copper sheathing, 14 be radial convex
Platform.
Specific embodiment
A kind of heavy duty is risen sharply undergauge reel of uncoiler, including main shaft 1, cambered plate 2, sliding block 3 and pull rod 4,4, the pull rod
In in 1 centre bore of main shaft, 1 left end of main shaft is equipped with harmomegathus oil cylinder 5, and harmomegathus oil cylinder 5 is connect with 4 left end of pull rod, the radial appearance of main shaft 1
Face is evenly equipped with axially disposed dovetail groove, and 3 inner end of sliding block is slidably connected with dovetail groove, and 3 right end of sliding block, which is connected with, to be covered in pull rod 4
On connecting plate 6, the locking nut 7 connect with pull rod 4 is equipped on the right side of connecting plate 6,3 outer end of sliding block is equipped with several tapered wedges 8, bends
Shape plate 2 is covered on tapered wedges 8, and 2 inner surface of cambered plate is equipped with the inclined wedge slot 9 matched with tapered wedges 8, and 9 inner end of inclined wedge slot is set
There is oblique dovetail groove, 8 outer end of tapered wedges is slidably connected with oblique dovetail groove, and 2 left end of cambered plate is equipped with the disk being fixedly connected with main shaft 1
Slide 10,10 outer surface of disk slide are equipped with radially-directed slot, and 2 left end of cambered plate is equipped with the guide pad matched with guide groove
11。
As a further improvement of the above technical scheme, connection frame 12 is equipped between the main shaft 1 and harmomegathus oil cylinder 5, it is main
1 left end of axis is fixedly connected with connection frame 12.
As a further improvement of the above technical scheme, the 1 centre bore both ends inner wall of main shaft is equipped with and covers on pull rod 4
Copper sheathing 13.
As a further improvement of the above technical scheme, the radially-directed slot is T-type radially-directed slot, the guide pad
11 be T-type guide pad, and 2 outer end face of cambered plate is equipped with mounting groove, and the end of T-type guide pad is located in mounting groove and fixed company
It connects.
As a further improvement of the above technical scheme, the upper surface of the guide pad 11 is lower than the outer surface of cambered plate.
As a further improvement of the above technical scheme, the middle part of the main shaft 1 is equipped with radial boss 14, disk slide 10
Left end face contact and be connected by screw to radial 14 right end face of boss.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (6)
- The undergauge reel of uncoiler 1. a kind of heavy duty is risen sharply, which is characterized in that including main shaft, cambered plate, sliding block and pull rod, the drawing Bar is located in spindle hole, and main shaft left end is equipped with harmomegathus oil cylinder, and harmomegathus oil cylinder is connect with pull rod left end, main shaft radially-outer surface It is evenly equipped with axially disposed dovetail groove, sliding block inner end is slidably connected with dovetail groove, and sliding block right end, which is connected with, to be covered on pull rod Connecting plate, connecting plate right side are equipped with the locking nut connecting with pull rod, and sliding block outer end is equipped with several tapered wedges, and cambered plate is covered on On tapered wedges, cambered plate inner surface is equipped with the inclined wedge slot matched with tapered wedges, and inclined wedge slot inner end is equipped with oblique dovetail groove, tapered wedges Outer end is slidably connected with oblique dovetail groove, and cambered plate left end is equipped with the disk slide being fixedly connected with main shaft, disk slide outer surface Equipped with radially-directed slot, cambered plate left end is equipped with the guide pad matched with guide groove.
- The undergauge reel of uncoiler 2. a kind of heavy duty according to claim 1 is risen sharply, which is characterized in that the main shaft and harmomegathus Connection frame is equipped between oil cylinder, main shaft left end is fixedly connected with connection frame.
- The undergauge reel of uncoiler 3. a kind of heavy duty according to claim 1 is risen sharply, which is characterized in that the spindle hole Both ends inner wall, which is equipped with, covers the copper sheathing on pull rod.
- The undergauge reel of uncoiler 4. a kind of heavy duty according to claim 1 is risen sharply, which is characterized in that the radially-directed slot For T-type radially-directed slot, the guide pad is T-type guide pad, and the cambered plate outer end face is equipped with mounting groove, T-type guide pad End is located in mounting groove and is fixedly connected.
- The undergauge reel of uncoiler 5. a kind of heavy duty according to claim 4 is risen sharply, which is characterized in that the guide pad it is upper End face is lower than the outer surface of cambered plate.
- The undergauge reel of uncoiler 6. a kind of heavy duty according to claim 1 is risen sharply, which is characterized in that the middle part of the main shaft Equipped with radial boss, the left end face of disk slide is contacted and is connected by screw to radial boss right end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253654.XA CN109127778A (en) | 2018-10-25 | 2018-10-25 | A kind of heavy duty is risen sharply undergauge reel of uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811253654.XA CN109127778A (en) | 2018-10-25 | 2018-10-25 | A kind of heavy duty is risen sharply undergauge reel of uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109127778A true CN109127778A (en) | 2019-01-04 |
Family
ID=64810051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811253654.XA Pending CN109127778A (en) | 2018-10-25 | 2018-10-25 | A kind of heavy duty is risen sharply undergauge reel of uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109127778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134391A1 (en) * | 2019-12-31 | 2021-07-08 | 江苏亚威机床股份有限公司 | Heavy-duty uncoiling machine reel having large expanding/contracting diameter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10018292C2 (en) * | 2000-04-13 | 2002-02-07 | Vai Seuthe Gmbh | Device for winding and / or unwinding a winding material on or from a winding core |
| CN104438449A (en) * | 2014-09-27 | 2015-03-25 | 合肥恒泰钢结构有限公司 | Rectangular pyramid coiling drum applied to cold-rolled strip steel coiling machine |
| CN205200216U (en) * | 2015-10-29 | 2016-05-04 | 重庆望变电气（集团）股份有限公司 | A reel for rolling machine |
| CN205628973U (en) * | 2016-04-07 | 2016-10-12 | 常州宝菱重工机械有限公司 | Concatenation formula tapered wedge |
-
2018
- 2018-10-25 CN CN201811253654.XA patent/CN109127778A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10018292C2 (en) * | 2000-04-13 | 2002-02-07 | Vai Seuthe Gmbh | Device for winding and / or unwinding a winding material on or from a winding core |
| CN104438449A (en) * | 2014-09-27 | 2015-03-25 | 合肥恒泰钢结构有限公司 | Rectangular pyramid coiling drum applied to cold-rolled strip steel coiling machine |
| CN205200216U (en) * | 2015-10-29 | 2016-05-04 | 重庆望变电气（集团）股份有限公司 | A reel for rolling machine |
| CN205628973U (en) * | 2016-04-07 | 2016-10-12 | 常州宝菱重工机械有限公司 | Concatenation formula tapered wedge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134391A1 (en) * | 2019-12-31 | 2021-07-08 | 江苏亚威机床股份有限公司 | Heavy-duty uncoiling machine reel having large expanding/contracting diameter |
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Legal Events
| 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 |
Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |