CN206925147U - Adjustable type ferrosteel roll - Google Patents
Adjustable type ferrosteel roll Download PDFInfo
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- CN206925147U CN206925147U CN201720752358.9U CN201720752358U CN206925147U CN 206925147 U CN206925147 U CN 206925147U CN 201720752358 U CN201720752358 U CN 201720752358U CN 206925147 U CN206925147 U CN 206925147U
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- mandrel
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- toroidal cavity
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Abstract
It the utility model is related to roller equipment technical field,More particularly, to a kind of adjustable type ferrosteel roll,Including mandrel and it is sheathed on the outer collars of mandrel outer peripheral face,The outer collars is fixedly connected with the mandrel,Toroidal cavity body is provided between the mandrel and the outer collars,One end of the mandrel is provided with water inlet,The other end of the mandrel is provided with delivery port,First through hole and the second through hole are set on the mandrel,One end of the first through hole connects with the water inlet,The other end of the first through hole connects with the toroidal cavity body,One end of second through hole connects with the delivery port,The utility model adjustable type ferrosteel roll is when in use,Blocking ring displacement in toroidal cavity body is controlled by screw rod,Change the space that cooling water is passed through in toroidal cavity body,So as to realize the cooling range changed on roll,The cooling range of roll can be adjusted according to the steel rolling of different in width,Reduce energy consumption,Production cost is saved.
Description
Technical field
Roller equipment technical field is the utility model is related to, more particularly, to a kind of adjustable type ferrosteel roll.
Background technology
Ferrosteel roll had both had the high intensity and toughness of cast steel roll, had the excellent abrasive resistance of grain roll concurrently again.Roll
It is the important process equipment of Rolling production, roll cooling is link important in steel rolling process, for rolling for different in width
Steel is cooled down using same roll to it, and existing roll cooling range is to be fixed, if roll cooling width is more than steel rolling width very
It is more, and the cooling surface that roll is more than just does not have cooling effect, this results in the wasting of resources, while inadequate in cooling width, hole
Easily there is thermal stress damage in type edge, and not only roller consumption is high, and production cost increase is also serious to reduce product surface quality,
It is damaged the performance of enterprises.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the problems, such as that existing roll cooling range is to be fixed,
Now provide a kind of adjustable type ferrosteel roll.
Technical scheme is used by the utility model solves its technical problem：A kind of adjustable type ferrosteel roll, including core
Axle and the outer collars for being sheathed on mandrel outer peripheral face, the outer collars are fixedly connected with the mandrel, the mandrel and the outer roller
Toroidal cavity body is provided between ring, one end of the mandrel is provided with water inlet, and the other end of the mandrel is provided with delivery port, described
First through hole and the second through hole, one end of the first through hole is set to be connected with the water inlet on mandrel, the first through hole
The other end connected with the toroidal cavity body, one end of second through hole connects with the delivery port, second through hole
The other end connected with the toroidal cavity body, the both ends of the toroidal cavity body slide be provided with match with it is stifled
Ring, the both ends of the mandrel are provided with the screw rod for controlling blocking ring to slide, and one end of the screw rod is rotatably arranged on described
On mandrel, the other end of the screw rod is threadedly coupled with the blocking ring.By the screw rod blocking ring at rotation mandrel both ends in ring
Shape cavity body intrinsic displacement, so as to change the cooling range of roll, to be cooled down suitable for the steel rolling of different in width, energy consumption is reduced,
Production cost is saved.
In order to prevent blocking ring from departing from screw rod, cause the uncontrollable blocking ring displacement of screw rod, further, the toroidal cavity body
Interior both ends are provided with the limited block for spacing blocking ring, and the first through hole and the second through hole are located at two limited blocks
Between.By setting limited block in toroidal cavity body, position limitation protection effect is played to blocking ring, effectively prevents blocking ring from being taken off with screw rod
From, while in order to ensure that cooling water circulation is unblocked in toroidal cavity body, first through hole and the second through hole are arranged on two
Between limited block, that is, no matter blocking ring be moved to where, do not affect cooling water in toroidal cavity body-internal-circulation.
The toroidal cavity body between mandrel and outer collars is realized for convenience, and further, the mandrel outer peripheral face opens up
There is annular groove, the toroidal cavity body is formed between the annular groove and the outer collars.By being opened in mandrel outer peripheral face
If annular groove, when mandrel and outer collars assemble, annular groove just forms toroidal cavity body with outer collars inner peripheral surface.
In order to prevent contact surface leak between blocking ring and toroidal cavity body, further, the blocking ring and the mandrel
The first sealing ring is provided between contact surface, the first sealing ring also is provided between the blocking ring and the outer collars.By with blocking ring
First sealing ring is set between the mandrel of contact and outer collars, effectively toroidal cavity body can be sealed with blocking ring, prevented
Contact surface drainage between blocking ring and toroidal cavity body.
In order to prevent contact surface leak between mandrel and outer collars, further, between the mandrel and the outer collars
Provided with the second sealing ring.By setting the second sealing ring between outer collars and mandrel contact surface, can effectively external collars with
Mandrel is sealed, and prevents contact surface drainage between mandrel and outer collars.
For the ease of realizing that screw rod rotates on mandrel, further, in addition to upper press ring and lower pressure ring, on the screw rod
Restraining position ring block is set, and the mandrel is provided with the stopper slot to match with spacing ring, and the spacing ring is arranged on the stopper slot
Interior, the upper press ring is each attached on the mandrel with the lower pressure ring, and for limiting spacing ring axial displacement, the upper pressure
Neck is provided with ring, lower bayonet slot is provided with the lower pressure ring, the upper neck is oppositely arranged with the lower bayonet slot, described
Screw rod is arranged between the upper neck and the lower bayonet slot.It is spacing by being set on the spacing ring and mandrel that are set on screw rod
Groove coordinates, while the upper press ring by being arranged on mandrel and lower pressure ring carry out axial limiting to spacing ring so that screw rod can
Slow-roll stabilization is reliable on mandrel.
The beneficial effects of the utility model are：The utility model adjustable type ferrosteel roll when in use, is controlled by screw rod
Blocking ring displacement in toroidal cavity body, change the space that cooling water is passed through in toroidal cavity body, change so as to realize on roll
Cooling range, the cooling range of roll can be adjusted according to the steel rolling of different in width, energy consumption is reduced, has saved and be produced into
This, it is to be fixed to avoid existing roll cooling range, if roll cooling width is many more than steel rolling width, and what roll was more than
Cooling surface does not just have cooling effect, and this results in the wasting of resources, while inadequate in cooling width, and heat easily occurs in pass edge
Stress rupture, not only roller consumption height, production cost increase, also seriously reduces product surface quality, makes what the performance of enterprises was damaged
Problem.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front view of the utility model adjustable type ferrosteel roll；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the front view after the utility model adjustable type ferrosteel roll cooling Space adjustment.
In figure：1st, mandrel, 101, annular groove, 102, water inlet, 103, delivery port, 104, first through hole, 105, second
Through hole, 2, outer collars, 3, toroidal cavity body, 4, blocking ring, 5, screw rod, 6, limited block, the 7, first sealing ring, the 8, second sealing ring,
9th, upper press ring, 10, lower pressure ring.
Embodiment
Presently in connection with accompanying drawing, the utility model is described in more detail.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment
As Figure 1-3, a kind of adjustable type ferrosteel roll, including mandrel 1 and the outer collars 2 for being sheathed on the outer peripheral face of mandrel 1,
The outer collars 2 is fixedly connected with the mandrel 1, and toroidal cavity body 3 is provided between the mandrel 1 and the outer collars 2, described
One end of mandrel 1 is provided with water inlet 102, and the other end of the mandrel 1 is provided with delivery port 103, sets first to lead on the mandrel 1
The through hole 105 of hole 104 and second, one end of the first through hole 104 connect with the water inlet 102, the first through hole 104
The other end connects with the toroidal cavity body 3, and one end of second through hole 105 connects with the delivery port 103, and described second
The other end of through hole 105 is connected with the toroidal cavity body 3, and the both ends of the toroidal cavity body 3, which are slided, to be provided with and its phase
The blocking ring 4 of matching, the both ends of the mandrel 1 are provided with the screw rod 5 for controlling blocking ring 4 to slide, the rotary middle spindle of screw rod 5
The center of rotation axis of line and mandrel 1 is arranged in parallel, and one end of the screw rod 5 is rotatably arranged on the mandrel 1, described
The other end of screw rod 5 is threadedly coupled with the blocking ring 4.Blocking ring 4 is outward extended with section of stretching out close to one end of screw rod 5, so prolongs
The connection distance of screw rod 5 and blocking ring 4 is grown, so as to add the adjustable range of blocking ring 4.
Both ends in the toroidal cavity body 3 are provided with the limited block 6 for spacing blocking ring 4, the first through hole 104
And second through hole 105 between two limited blocks 6.
The outer peripheral face of mandrel 1 offers annular groove 101, is formed between the annular groove 101 and the outer collars 2
The toroidal cavity body 3.
The first sealing ring 7, the blocking ring 4 and the outer collars are provided between the blocking ring 4 and the contact surface of the mandrel 1
The first sealing ring 7 also is provided between 2.
The second sealing ring 8 is provided between the mandrel 1 and the outer collars 2.
Also include upper press ring 9 and lower pressure ring 10, restraining position ring block be set on the screw rod 5, the mandrel 1 be provided with it is spacing
The stopper slot that ring matches, the spacing ring are arranged in the stopper slot, and the upper press ring 9 passes through with the lower pressure ring 10
Screw is fixed on the mandrel 1, and for limiting spacing ring axial displacement, neck is provided with the upper press ring 9, described
Lower bayonet slot is provided with lower pressure ring 10, the upper neck is oppositely arranged with the lower bayonet slot, and the screw rod 5 is arranged on the upper card
Between groove and the lower bayonet slot.
For above-mentioned adjustable type ferrosteel roll when using, concrete operation step is as follows：Adjusted first according to the width of steel rolling
The cooling range of roll, by the screw rod 5 at the both ends of rotation mandrel 1, the spacing ring on screw rod 5 turns in the stopper slot on mandrel 1
It is dynamic, while screw rod 5 drives blocking ring 4 to adjust the cooling range of roll to steel rolling and match i.e. in the intrinsic displacement of toroidal cavity body 3
Can, so as to the cooling suitable for different in width roll, and reduce production cost；Limited block 6 in toroidal cavity body 3, to ring
The blocking ring 4 at the both ends of shape cavity body 3 plays position-limiting action, can effectively prevent blocking ring 4 from departing from screw rod 5, while mandrel 1 and outer roller
The second sealing ring 8 between ring 2, ensure that sealed between outer collars 2 and mandrel 1 it is reliable and stable, furthermore blocking ring 4 and mandrel 1 and
The first sealing ring 7 between outer collars 2, it ensure that blocking ring 4 is reliable and stable in the interior sealing of toroidal cavity body 3；Furthermore pass through upper pressure
Ring 9 and lower pressure ring 10 limit the axis shift of the spacing ring on screw rod 5, so as to realize that screw rod 5 rotates on mandrel 1.
It is above-mentioned according to desirable embodiment of the present utility model for enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (6)
- A kind of 1. adjustable type ferrosteel roll, it is characterised in that：Including mandrel (1) and it is sheathed on the outer collars of mandrel (1) outer peripheral face (2), the outer collars (2) is fixedly connected with the mandrel (1), and annular is provided between the mandrel (1) and the outer collars (2) Cavity body (3), one end of the mandrel (1) are provided with water inlet (102), and the other end of the mandrel (1) is provided with delivery port (103) first through hole (104) and the second through hole (105), is set on the mandrel (1), one end of the first through hole (104) and Water inlet (102) connection, the other end of the first through hole (104) connect with the toroidal cavity body (3), and described second One end of through hole (105) connects with the delivery port (103), the other end and the toroidal cavity of second through hole (105) Body (3) connects, and the blocking ring (4) for being provided with and matching with it, the mandrel (1) are slided in the both ends of the toroidal cavity body (3) Both ends be provided with for control blocking ring (4) slide screw rod (5), one end of the screw rod (5) is rotatably arranged on the core On axle (1), the other end of the screw rod (5) is threadedly coupled with the blocking ring (4).
- 2. adjustable type ferrosteel roll according to claim 1, it is characterised in that：Both ends in the toroidal cavity body (3) The limited block (6) for spacing blocking ring (4) is provided with, the first through hole (104) and the second through hole (105) are located at two institutes State between limited block (6).
- 3. adjustable type ferrosteel roll according to claim 1, it is characterised in that：Mandrel (1) outer peripheral face offers ring Connected in star (101), the toroidal cavity body (3) is formed between the annular groove (101) and the outer collars (2).
- 4. adjustable type ferrosteel roll according to claim 3, it is characterised in that：The blocking ring (4) and the mandrel (1) The first sealing ring (7) is provided between contact surface, the first sealing ring also is provided between the blocking ring (4) and the outer collars (2) (7)。
- 5. adjustable type ferrosteel roll according to claim 1, it is characterised in that：The mandrel (1) and the outer collars (2) Between be provided with the second sealing ring (8).
- 6. adjustable type ferrosteel roll according to claim 1, it is characterised in that：Also include upper press ring (9) and lower pressure ring (10), restraining position ring block is set on the screw rod (5), the mandrel (1) is provided with the stopper slot to match with spacing ring, the limit Position ring is arranged in the stopper slot, and the upper press ring (9) is each attached on the mandrel (1) with the lower pressure ring (10), and For limiting spacing ring axial displacement, neck is provided with the upper press ring (9), lower card is provided with the lower pressure ring (10) Groove, the upper neck are oppositely arranged with the lower bayonet slot, the screw rod (5) be arranged on the upper neck and the lower bayonet slot it Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752358.9U CN206925147U (en) | 2017-06-26 | 2017-06-26 | Adjustable type ferrosteel roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752358.9U CN206925147U (en) | 2017-06-26 | 2017-06-26 | Adjustable type ferrosteel roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925147U true CN206925147U (en) | 2018-01-26 |
Family
ID=61352909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752358.9U Active CN206925147U (en) | 2017-06-26 | 2017-06-26 | Adjustable type ferrosteel roll |
Country Status (1)
| Country | Link |
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| CN (1) | CN206925147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906148A (en) * | 2020-07-13 | 2020-11-10 | 杜建峰 | Chilled cast iron roller |
| CN113967726A (en) * | 2021-10-25 | 2022-01-25 | 领胜城科技（江苏）有限公司 | Cooling roll for nanocrystalline belt manufacturing with adjustable cooling ring surface |
-
2017
- 2017-06-26 CN CN201720752358.9U patent/CN206925147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906148A (en) * | 2020-07-13 | 2020-11-10 | 杜建峰 | Chilled cast iron roller |
| CN113967726A (en) * | 2021-10-25 | 2022-01-25 | 领胜城科技（江苏）有限公司 | Cooling roll for nanocrystalline belt manufacturing with adjustable cooling ring surface |
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