CN203044501U - Supporting component of twenty-roller cold-rolling mill first middle roller - Google Patents
Supporting component of twenty-roller cold-rolling mill first middle roller Download PDFInfo
- Publication number
- CN203044501U CN203044501U CN 201320027843 CN201320027843U CN203044501U CN 203044501 U CN203044501 U CN 203044501U CN 201320027843 CN201320027843 CN 201320027843 CN 201320027843 U CN201320027843 U CN 201320027843U CN 203044501 U CN203044501 U CN 203044501U
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- China
- Prior art keywords
- supporting body
- calender rolls
- intermediate calender
- roller
- utility
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Abstract
The utility model discloses a supporting component of a twenty-roller cold-rolling mill first middle roller. The supporting component of the twenty-roller cold-rolling mill first middle roller comprises a supporting body and a handle connected on the end portion of the supporting body. Arc-shaped grooves are respectively formed in two rims of the upper end of the supporting body. The supporting component of the twenty-roller cold-rolling mill first middle roller can support the first middle roller located above a spraying beam, and ensures that the first middle roller can be conveniently replaced by operation personnel.
Description
Technical field
The utility model is relevant for a kind of support component, especially relevant for the support component of Sendzimir mill first intermediate calender rolls in a kind of cold-rolling equipment field.
Background technology
At present, cold-rolling mill is a kind of important sheet metal process equipment, and upper and lower two groups of rollers system that is symmetrically installed with is provided with spray beam between two groups of rollers systems in the common Sendzimir mill.Every group of roller system is made of outermost four backing rolls, three second intermediate calender rolls, two first intermediate calender rolls and a working roll.Wherein, two working rolls in two groups of rollers system are pressed in the upper and lower surface of sheet metal respectively; Two second of two outsides middle live-roller rotations drive first intermediate calender rolls, working roll rolled plate successively by frictional force in second intermediate calender rolls of every group of roller system; Four first intermediate calender rolls put down and lift by the hydraulic lift hitch of fore side and driving side.
In the prior art, first intermediate calender rolls that is positioned at the spray beam top does not support when changing, and it directly is placed to and then is pushed into frame on the spray beam.Adopt this kind roller replacing mode, often cause this first intermediate calender rolls driving side can't directly enter rolling-mill housing driving side hydraulic suspension, could pack into fully so also need personnel to adopt crowbar to prize this first intermediate calender rolls to the frame driving side; In addition, in loading procedure, because first intermediate calender rolls directly contacts with spray beam, easily cause first intermediate calender rolls to scratch; Have, spray beam is the locking of nut clip compact form again, and spray beam is directly born the weight of first intermediate calender rolls in the loading procedure, easily causes the spray beam displacement, also need spend the plenty of time spray beam is adjusted to original position.Above problem not only makes roll change inefficiency, first intermediate calender rolls scratch easily, and also there is potential safety hazard in the roll change staff.
Therefore, be necessary to provide a kind of support component that is used for supporting Sendzimir mill first intermediate calender rolls, overcome above-mentioned defective.
The utility model content
The purpose of this utility model provides a kind of support component of Sendzimir mill first intermediate calender rolls, and it can support first intermediate calender rolls that Sendzimir mill is positioned at spray beam top, and the handled easily personnel are to the replacing of this first intermediate calender rolls.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
The utility model provides a kind of support component of Sendzimir mill first intermediate calender rolls, the handle that it comprises supporting body and is connected described supporting body end, and the two edges, upper end of described supporting body offer deep-slotted chip breaker respectively.
In preferred embodiment, the material of described supporting body is nylon 6.
In preferred embodiment, the middle part of described supporting body offers through hole.
In preferred embodiment, the two edges, lower end of described supporting body offer deep-slotted chip breaker respectively.
In preferred embodiment, the lower end of described supporting body is the plane.
Characteristics and the advantage of the support component of Sendzimir mill first intermediate calender rolls of the present utility model are: can save the replacing time when using this support component that first intermediate calender rolls that is positioned at the spray beam top is changed, and spray beam has improved the roll change safety of persons to the damage of first intermediate calender rolls when having reduced roll change; In addition, because the weight major part of first intermediate calender rolls is born by supporting body, spray beam can not be shifted like this, has reduced the time of regulating spray beam.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of first embodiment of supporting body of the support component of Sendzimir mill first intermediate calender rolls of the present utility model.
Fig. 2 is the side view of first embodiment of supporting body of the support component of Sendzimir mill first intermediate calender rolls of the present utility model.
Fig. 3 is the front view of second embodiment of supporting body of the support component of Sendzimir mill first intermediate calender rolls of the present utility model.
Fig. 4 is the side view of second embodiment of supporting body of the support component of Sendzimir mill first intermediate calender rolls of the present utility model.
Fig. 5 is the handle schematic diagram of the support component of Sendzimir mill first intermediate calender rolls of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is 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.
Shown in Fig. 1-4, the utility model provides a kind of support component of Sendzimir mill first intermediate calender rolls, the handle 2 that it comprises supporting body 1 and is connected described supporting body 1 end, and the two edges, upper end of described supporting body 1 offer deep-slotted chip breaker 11 respectively.
Specifically be, it is shaft-like that supporting body 1 is cuboid substantially, and its material is nylon 6, and density is 1.13g/cm
3, the supporting body 1 that this material is made has good self lubricity, wearability and solvent resistance, and its coefficient of friction is little, the light solid processing that is easy to.In the utility model, offer through hole 12 at the middle part of supporting body 1, can alleviate the weight of supporting body 1 like this.The two edges, upper end of supporting body 1 offer deep-slotted chip breaker 11 respectively, after this supporting body 1 is placed in the frame of Sendzimir mill, two deep-slotted chip breakers 11 of supporting body 1 upper end are used for two first intermediate calender rolls that the support Sendzimir mill is positioned at the spray beam top, and the radian of this deep-slotted chip breaker 11 outer surface radian lucky and this first intermediate calender rolls is complementary.
As shown in Figure 5, it is U-shaped that handle 2 is substantially, end at supporting body 1, both sides in through hole 12 offer screwed hole 13 respectively, the two ends of handle 2 offer connecting hole 21, one bolt passes the connecting hole 21 of handle 2 and is threaded in the screwed hole 13 of supporting body 1 one ends, thereby handle 2 is connected the end of supporting body 1.The setting of handle 2, be convenient to that operating personnel tick by hook or portable this supporting body 1, reach this supporting body 1 is pushed the interior driving side of frame from the outer fore side of the frame of Sendzimir mill, or tick to the purpose of the outer fore side of frame from the interior driving side of frame.
In an embodiment of the present utility model, as shown in Figure 1, 2, the two edges, lower end of described supporting body 1 offer deep-slotted chip breaker 14 respectively, in this embodiment, the cross section of supporting body 1 is symmetric design on width and short transverse, the supporting body 1 of this kind structure can be applicable to does not have the band steel in the frame of Sendzimir mill, namely do not have the situation that rolled plate exists yet.When actual roll change, at first, supporting body 1 is pushed in the frame, this moment, the deep-slotted chip breaker 14 of two edges, supporting body 1 lower end was resisted against on two following first intermediate calender rolls of frame spray beam below just, two last first intermediate calender rolls suspensions that frame are positioned at the spray beam top are put down, this moment, two last first intermediate calender rolls were then steadily placed apart in the deep-slotted chip breaker 11 of this supporting body 1, utilize roll change buggy to catch on the end draw-in groove of first intermediate calender rolls then, two last first intermediate calender rolls are pulled out, unload two last first intermediate calender rolls, then with two of frame down first intermediate calender rolls extract out to unload and get final product; Pack into new on during first intermediate calender rolls, two first intermediate calender rolls down of at first packing in the frame, then this supporting body 1 is placed on two outer fore sides of first intermediate calender rolls down, last first intermediate calender rolls that needs are changed is placed in the deep-slotted chip breaker 11 of this supporting body 1, push against the end of first intermediate calender rolls on this afterwards by roll change buggy, last first intermediate calender rolls together pushes frame from the outer fore side of frame interior driving side is somebody's turn to do in supporting body 1 companion, to go up outer fore side and the suspension of interior driving side of first intermediate calender rolls at last lifts, supporting body 1 is ticked, namely finished the replacing operation to last first intermediate calender rolls.
In another embodiment of the present utility model, shown in Fig. 3,4, the lower end of described supporting body 1 is the plane.In this embodiment, the cross section of supporting body 1 symmetric design on width, the supporting body 1 of this kind structure can be applicable in the frame of Sendzimir mill and is with steel, the situation that also namely has rolled plate to exist.When actual roll change, at first, supporting body 1 is pushed in the frame, this moment, the lower end of supporting body 1 was placed on the rolled plate, two last first intermediate calender rolls suspensions that frame are positioned at the spray beam top are put down, and this moment, two last first intermediate calender rolls were then steadily placed apart in the deep-slotted chip breaker 11 of this supporting body 1, utilized roll change buggy to catch on the end draw-in groove of first intermediate calender rolls then, two last first intermediate calender rolls are pulled out, unload two last first intermediate calender rolls; Pack into new on during first intermediate calender rolls, last first intermediate calender rolls that needs are changed is placed in the deep-slotted chip breaker 11 of supporting body 1, push against the end of last first intermediate calender rolls afterwards by roll change buggy, supporting body 1 together pushes the interior driving side of frame from the outer fore side of frame with the same first intermediate calender rolls, to go up outer fore side and the suspension of interior driving side of first intermediate calender rolls at last lifts, supporting body 1 is ticked, namely finished the replacing operation to last first intermediate calender rolls.
One preferred embodiment in, the curved surface of the deep-slotted chip breaker 11 of two edges, supporting body 1 upper end can be processed into hair side, after like this in last first intermediate calender rolls is placed on this deep-slotted chip breaker 11, because the coefficient of friction between last first intermediate calender rolls and the deep-slotted chip breaker 11 is greater than the coefficient of friction of twice first intermediate calender rolls below two deep-slotted chip breakers 14 of supporting body 1 lower end and the frame spray beam or the coefficient of friction between supporting body 1 lower surface and the rolled plate, therefore, when pushing against the end of last first intermediate calender rolls by roll change buggy, this supporting body 1 can firmly together slip into the interior driving side of frame with first intermediate calender rolls on this, can save manual operation like this, time saving and energy saving, and can not cause the roll surface scratch.
The support component of Sendzimir mill first intermediate calender rolls of the present utility model, when using this support component that first intermediate calender rolls of spray beam top is changed, can save the replacing time, and spray beam has improved the roll change safety of persons to the damage of first intermediate calender rolls when having reduced roll change; In addition, because the weight major part of first intermediate calender rolls is born by supporting body 1, spray beam can not be shifted like this, has reduced the time of regulating spray beam.
The above only is several embodiment of the present utility model, and those skilled in the art can carry out various changes or modification to the utility model embodiment according to the disclosed content of application documents and not break away from spirit and scope of the present utility model.
Claims (5)
1. the support component of Sendzimir mill first intermediate calender rolls is characterized in that, the handle that it comprises supporting body and is connected described supporting body end, and the two edges, upper end of described supporting body offer deep-slotted chip breaker respectively.
2. the support component of Sendzimir mill first intermediate calender rolls as claimed in claim 1 is characterized in that, the material of described supporting body is nylon 6.
3. the support component of Sendzimir mill first intermediate calender rolls as claimed in claim 1 is characterized in that, the middle part of described supporting body offers through hole.
4. the support component of Sendzimir mill first intermediate calender rolls as claimed in claim 1 is characterized in that, the two edges, lower end of described supporting body offer deep-slotted chip breaker respectively.
5. the support component of Sendzimir mill first intermediate calender rolls as claimed in claim 1 is characterized in that, the lower end of described supporting body is the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027843 CN203044501U (en) | 2013-01-18 | 2013-01-18 | Supporting component of twenty-roller cold-rolling mill first middle roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320027843 CN203044501U (en) | 2013-01-18 | 2013-01-18 | Supporting component of twenty-roller cold-rolling mill first middle roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044501U true CN203044501U (en) | 2013-07-10 |
Family
ID=48727499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320027843 Expired - Fee Related CN203044501U (en) | 2013-01-18 | 2013-01-18 | Supporting component of twenty-roller cold-rolling mill first middle roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343195A (en) * | 2013-07-12 | 2013-10-09 | 鞍钢股份有限公司 | Method for detaching lower roll of sealing roller at outlet of continuous annealing furnace |
-
2013
- 2013-01-18 CN CN 201320027843 patent/CN203044501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343195A (en) * | 2013-07-12 | 2013-10-09 | 鞍钢股份有限公司 | Method for detaching lower roll of sealing roller at outlet of continuous annealing furnace |
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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: 20130710 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |