CN209334480U - A kind of cold rolled stainless steel band uncoiler - Google Patents
A kind of cold rolled stainless steel band uncoiler Download PDFInfo
- Publication number
- CN209334480U CN209334480U CN201822081997.4U CN201822081997U CN209334480U CN 209334480 U CN209334480 U CN 209334480U CN 201822081997 U CN201822081997 U CN 201822081997U CN 209334480 U CN209334480 U CN 209334480U
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- CN
- China
- Prior art keywords
- mandrel
- reel
- stainless steel
- steel band
- cold rolled
- 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.)
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Abstract
The utility model relates to a kind of cold rolled stainless steel band uncoilers, including base and the spindle box being arranged on the base, reel is provided on the output end of spindle box, the reel is by mandrel, pyramid sleeve and multiple fanning strips composition, pyramid sleeve is slidably connected on mandrel, fanning strip is distributed on the excircle of pyramid sleeve and is slidably connected with pyramid sleeve, mandrel tail end is provided with outer support device, the outer support device includes pedestal and upper cover, mandrel tail end is placed on base top and is gripped by upper cover, it is axially disposed between the handover seam of two neighboring fanning strip to have by top board, the dust guard of lower platen and sealing strip composition.The utility model is designed reasonably, the axial bending of reel is reduced by the outer support device of mandrel tail end, prevent dust, iron filings from entering reel sliding working face by the dust guard between adjacent fanning strip, structure is simple, it is easy to use, equipment fault can be effectively reduced, extend reel service life, improve unit production efficiency.
Description
Technical field
The utility model belongs to stainless steel production technical field more particularly to a kind of cold rolled stainless steel band uncoiler.
Background technique
In stainless steel materials processing industry, for the ease of production, all used material plate can be turned in advance
Columnar coil of strip is stored on dedicated loading rack, is at reasonable slave mode, and is just needed when starting processing
It is unfolded again with by coil of strip.Uncoiler is one of the ancillary equipment on steel band (plate) cold mill complex or cold working production line, it
Effect be exactly will turn in advance columnar coil of strip open and draw rolled piece end make it into work continuously unit in order to
Carry out subsequent production and processing.
Currently, uncoiler is divided into cantilevered, bipyramid hair style and bicylindrical hair style in the way of supporting steel coils, in Cold-roller
Being most widely used in journey is cantilevered uncoiler.When stainless steel coiled material is placed on the reel of cantilevered uncoiler, volume
Mandrel often run-off the straight due to gravity is unbalanced of cylinder, not only be easy to cause equipment damage to reduce the service life, also can shadow
The product quality of stainless steel is rung, and existing some outer support apparatus structures are complex, installation operation is extremely inconvenient, influences to give birth to
Produce efficiency.Meanwhile coil of strip can generate iron filings and dust during uncoiling, existing reel is due to lacking dust prevention, reel
Iron filings, grit vibration can be fallen on sliding surface when operation, easily damage reel during the work time, shorten its service life, or
Person directly makes reel stuck, seriously affects unit normal operation.
Utility model content
The purpose of this utility model is complicated without dust guard, outer support apparatus structure for above-mentioned existing reel
The problems such as, a kind of cold rolled stainless steel band uncoiler is provided, passes through what is be made of in the setting of reel core shaft tail end pedestal and upper cover
Outer support device reduce the axial bending of reel, dust, iron filings are prevented by the dust guard between adjacent fanning strip
Working face is slided into reel, structure is simple, and it is easy to use, equipment fault can be effectively reduced, extend reel service life.
To achieve the above object, the technical scheme adopted by the utility model is a kind of cold rolled stainless steel band uncoiler, packet
The spindle box for including base and being arranged on the base, is provided with reel on the output end of the spindle box, the reel by mandrel,
Pyramid sleeve and multiple fanning strips composition, the pyramid sleeve are slidably connected on the mandrel, and the fanning strip is distributed in the rib
It is slidably connected on the excircle of tapered sleeve and with pyramid sleeve, the mandrel tail end is provided with outer support device, the outer support device packet
Pedestal and upper cover are included, the mandrel tail end is placed on the base top and grips by the upper cover, two neighboring institute
State it is axially disposed between the handover seam of fanning strip have dust guard, which includes top board and lower platen, it is described on
Pressing plate one end is connected on one of fanning strip, and the other end is fixed with sealing strip, and the sealing strip and the sliding of lower platen one end connect
It connects, the lower platen other end is connected on another fanning strip.
In the above-mentioned technical solutions, the base top and upper cover bottom are provided with compatible with the mandrel tail end
Semi-circular recesses, and the upper tops are provided with handle.
In the above-mentioned technical solutions, described upper cover one end is hinged by pin shaft and described base top one end, in clamping shape
The upper cover other end is fixedly connected by bolt with the pedestal other end when state.
In the above-mentioned technical solutions, the sealing strip is slidably connected by sliding block and the sliding slot on the lower platen.
In the above-mentioned technical solutions, the mandrel is hollow shaft, is provided with keyway on outer wall, pull rod is arranged inside,
The pyramid sleeve passes through keyway by T shape key and is fastenedly connected with pull rod, and axial cunning can be done on mandrel by the push-and-pull of pull rod
It is dynamic.
In the above-mentioned technical solutions, the fanning strip is slidably connected in the inclined wedge slot of the pyramid sleeve by dovetails.
In the above-mentioned technical solutions, the base and pedestal are slidably attached on working track, and the base
Side be connected with the piston rod for the traversing hydraulic cylinder that described working track one end is arranged in.
In the above-mentioned technical solutions, pressure roller is provided with above the reel.
The beneficial effects of the utility model are: the utility model is designed reasonably, by the setting of mandrel tail end by pedestal and
The outer support device of upper cover composition carries out axial support to reel and fixes, and structure is simple, easy to use, can effectively reduce reel
Axial bending, and dust, iron filings entrance can effectively prevent by the sealing dust-proof device that upper and lower pressing plate is formed between adjacent fanning strip
Reel, which slides working face, can greatly prolong reel service life so that equipment fault be effectively reduced, and improve the production effect of unit
Rate.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model outer support apparatus structure schematic diagram.
Fig. 3 is the utility model reel side elevational cross-section structural schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 3.
It is numbered in figure: 1, traversing hydraulic cylinder, 2, working track, 3, base, 4, spindle box, 5, pressure roller, 6, reel, 7, core
Axis, 8, pull rod, 9, pyramid sleeve, 10, fanning strip, 11, T shape key, 12, dovetails, 13, outer support device, 14, pedestal, 15, on
Lid, 16, handle, 17, pin shaft, 18, dust guard, 19, top board, 20, lower platen, 21, sealing strip, 22, sliding block, 23, sliding slot.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model:
As shown in Figures 1 to 4, a kind of cold rolled stainless steel band uncoiler, including base 3, for carrying each portion of uncoiler
Part is provided with spindle box 4 on base 3, works to output power.It is provided with reel 6 on the output end of spindle box 4, leads to
The breathing of reel 6 is crossed to realize the expansion to coil of strip.Reel 6 is made of mandrel 7, pyramid sleeve 9 and multiple fanning strips 10, mandrel 7
For hollow shaft, it is provided with keyway on outer wall, pull rod 8 is arranged inside, pyramid sleeve 9 is sleeved on mandrel 7 and by T shape key 11
Be fastenedly connected, can be slid axially on mandrel 7 by the push-and-pull of pull rod across keyway and pull rod 8, in order to reel 6 carry out it is swollen
Contracting.Fanning strip 10 is distributed on the excircle of pyramid sleeve 9, and is slidably connected at the oblique of the dove-tail form of pyramid sleeve 9 by dovetails
In wedge slot, so that sliding axially for pyramid sleeve 9 is become the breathing that radially slides of itself, the uncoiling to coil of strip is realized.
In the present embodiment, 7 tail end of mandrel is provided with outer support device 13, is used to carry out Auxiliary support to reel 6, will incline
Oblique 7 righting of mandrel improves the service life of reel 6 to reduce the axial bending of reel 6.The outer support device 13 includes bottom
Seat 14 and upper cover 15, pedestal 14 are slidably connected on working track 2 by the boss of its bottom end two sides, cooperate machine convenient for pedestal 14
The position of seat 3, which makes adjustment to self-position, to be realized and supports to stablizing for mandrel 7, and does not influence the placement of coil of strip.Upper cover 15 1
End is hinged by pin shaft 17 and 14 top one end of pedestal, for cooperating pedestal 14 to grip mandrel 7.14 top of pedestal
Semi-circular recesses compatible with 7 tail end of mandrel are provided with 15 bottom of upper cover, when needing to be supported mandrel 7, by core
Shaft tail end is placed in the groove at the top of pedestal 14 and is covered on mandrel 7 with upper cover 15, make upper cover 15 matched with pedestal 14 by
Mandrel 7 clamps, and is fastenedly connected free one end of upper cover 15 one end corresponding with pedestal 14 by bolt, guarantees folder
Hold the secured of support.In addition, handle 16 is additionally provided on 15 top of upper cover, convenient for the opening between control upper cover 15 and pedestal 14
And closure, keep operation more convenient.
In the present embodiment, axially disposed between the handover seam of two neighboring fanning strip 10 to have dust guard 18, it is used to
It prevents dust, iron filings from entering the sliding working face of reel 6, reduces equipment fault to improve service life.The dust guard 18 packet
Top board 19 and lower platen 20 are included, 19 one end of top board is bolted on one of fanning strip 10, and the other end is fixed
There is sealing strip 21, sealing strip 21 is slidably connected by sliding block 22 with the sliding slot 23 on 20 one end of lower platen, 20 other end of lower platen
It is bolted on another fanning strip 10, so that drive fanning strip 10 to carry out radially sliding breathing when 6 breathing of reel,
Top board 19 and lower platen 20 generate relative displacement, and the opposite sliding of sealing strip 21 guarantees close between top board 19 and lower platen 20
Envelope connection prevents dust, iron filings from entering, reaches pre- so that the sliding working face of reel 6 is enclosed in relatively closed space
The purpose that anti-reel 6 damages.Felt rug can be used in sealing strip 21, at low cost, and good airproof performance, is conveniently connected and fixed.
In the present embodiment, base 3 is slidably attached on working track 2, and with setting in 2 one end of working track
The piston rod of traversing hydraulic cylinder 1 be connected, to form centering body, by the telescopic band engine-bed 3 of traversing hydraulic cylinder 1 in work
Make the position for moving back and forth adjustment uncoiler on track 2, the center line and unit of coiled material when rolling up in guarantee and in the course of work
Center line is overlapped, to guarantee that unit can work normally.The top of reel 6 is additionally provided with pressure roller 5, to compress coiled material when uncoiling,
Be conducive to normal uncoiling.
The application method of the utility model: when the utility model is used, first will be to be deployed stainless using feeding cart
Steel band coiled material is placed on reel 6, and is adjusted by position of the traversing hydraulic cylinder to base 3, guarantee coiled material center line with
Unit centre line is overlapped, then the position of the corresponding pedestal 14 for adjusting outer support device 13, then by the mandrel 7 of reel 6
Tail end is placed in the groove of pedestal 14, and moving handle 16 rotates upper cover 15 around pin shaft 17, until 15 end face of upper cover and pedestal
14 end faces completely attach to, and upper cover 15 and pedestal 14 are locked with bolt, then control pressure roller 5 and push down stainless steel band coiled material,
Start spindle box 4 and carry out breathing uncoiling with movable reel, then by the cunning of 18 opposing seal reel 6 of dust guard in the course of work
Dynamic working face is invaded with the dust, the iron filings that prevent.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Claims (8)
1. a kind of cold rolled stainless steel band uncoiler, including base and the spindle box being arranged on the base, the spindle box it is defeated
Reel is provided in outlet, which is characterized in that the reel is made of mandrel, pyramid sleeve and multiple fanning strips, the pyramid sleeve
It being slidably connected on the mandrel, the fanning strip is distributed on the excircle of the pyramid sleeve and is slidably connected with pyramid sleeve,
The mandrel tail end is provided with outer support device, which includes pedestal and upper cover, and the mandrel tail end is placed on institute
State base top and gripped by the upper cover, between the handover of two neighboring fanning strip seam it is axially disposed have it is anti-
Dirt device, the dust guard include top board and lower platen, and described top board one end is connected on one of fanning strip, another
End is fixed with sealing strip, which is slidably connected with lower platen one end, and the lower platen other end is connected to another sector
On plate.
2. cold rolled stainless steel band uncoiler according to claim 1, which is characterized in that the base top and upper cover bottom
Semi-circular recesses compatible with the mandrel tail end are provided with, and the upper tops are provided with handle.
3. cold rolled stainless steel band uncoiler according to claim 1 or 2, which is characterized in that described upper cover one end passes through pin
Axis and described base top one end are hinged, and in clamp position, the upper cover other end is solid by bolt and the pedestal other end
Fixed connection.
4. cold rolled stainless steel band uncoiler according to claim 1, which is characterized in that the sealing strip passes through sliding block and institute
The sliding slot stated on lower platen is slidably connected.
5. cold rolled stainless steel band uncoiler according to claim 1, which is characterized in that the mandrel is hollow shaft, outside
It is provided with keyway on wall, pull rod is arranged inside, the pyramid sleeve passes through keyway by T shape key and is fastenedly connected with pull rod, and leads to
The push-and-pull for crossing pull rod can slide axially on mandrel.
6. cold rolled stainless steel band uncoiler according to claim 1, which is characterized in that the fanning strip is sliding by dovetails
It is dynamic to be connected in the inclined wedge slot of the pyramid sleeve.
7. cold rolled stainless steel band uncoiler according to claim 1, which is characterized in that the base and pedestal are slidably
Ground is connected on working track, and the piston rod of the base side and the traversing hydraulic cylinder that described working track one end is arranged in
It is connected.
8. cold rolled stainless steel band uncoiler according to claim 1, which is characterized in that be provided with pressure above the reel
Roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081997.4U CN209334480U (en) | 2018-12-12 | 2018-12-12 | A kind of cold rolled stainless steel band uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081997.4U CN209334480U (en) | 2018-12-12 | 2018-12-12 | A kind of cold rolled stainless steel band uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209334480U true CN209334480U (en) | 2019-09-03 |
Family
ID=67756729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081997.4U Expired - Fee Related CN209334480U (en) | 2018-12-12 | 2018-12-12 | A kind of cold rolled stainless steel band uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209334480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669597A (en) * | 2022-03-15 | 2022-06-28 | 武汉钢铁有限公司 | Cold rolling single-stand rolling mill |
-
2018
- 2018-12-12 CN CN201822081997.4U patent/CN209334480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669597A (en) * | 2022-03-15 | 2022-06-28 | 武汉钢铁有限公司 | Cold rolling single-stand rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |