CN210280211U - Water splashing device for bar slitting rolling cooling control - Google Patents
Water splashing device for bar slitting rolling cooling control Download PDFInfo
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- CN210280211U CN210280211U CN201921459041.1U CN201921459041U CN210280211U CN 210280211 U CN210280211 U CN 210280211U CN 201921459041 U CN201921459041 U CN 201921459041U CN 210280211 U CN210280211 U CN 210280211U
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Abstract
The utility model relates to a water baffle device for controlling cooling in bar cutting and rolling, which comprises an inlet conduit, a box body and an outlet conduit which are fixedly connected in sequence along the bar running direction; the inlet guide pipe and the outlet guide pipe are internally provided with guide channels respectively, the opposite ends of the inlet guide pipe and the outlet guide pipe are in shaft hole clearance fit to form a water inlet seam communicated with the guide channels, and the water inlet direction of the water inlet seam and the bar material running direction are arranged in an obtuse angle; the box body, the inlet conduit and the outlet conduit are encircled together to form a water cavity communicated with the water inlet seam, and a water inlet communicated with the water cavity is formed in the box body. This kind of bar segmentation rolling is controlled cold with anti water device that pounces on, during the use, locate the water pipe rear of wearing the water installation with it, can reduce the phenomenon of taking water after the bar water-cooling, guarantee the rod cooling effect, reduce the production of the curved phenomenon of rod wave, and then reduced the heap steel risk.
Description
Technical Field
The utility model relates to a rod segmentation rolling field especially relates to a rod segmentation rolling is with anti water device that pounces on one's side of beating.
Background
In steel rolling production, inevitably need utilize to wear the water installation to cool off high temperature steel (rod), but the water installation is worn to have now but has had steel band water phenomenon, crosses steel band water and will seriously lead to steel corrosion problem, and the inhomogeneous problem of steel cooling, and the cooling inequality will make steel produce the wave and bend the phenomenon, is showing the heap steel risk that has increased in the follow-up production of steel.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a remedy prior art not enough, provide a bar segmentation rolling is controlled cold with anti water device that pounces on water, can show and improve the phenomenon of taking water of bar production, solved the problem among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a bar segmentation rolling controlled cooling water-pounding device comprises an inlet guide pipe, a box body and an outlet guide pipe which are fixedly connected in sequence along the running direction of a bar;
the inlet guide pipe and the outlet guide pipe are internally provided with guide channels respectively, the opposite ends of the inlet guide pipe and the outlet guide pipe are in shaft hole clearance fit to form a water inlet seam communicated with the guide channels, and the water inlet direction of the water inlet seam and the bar material running direction are arranged in an obtuse angle;
the box body, the inlet conduit and the outlet conduit are encircled together to form a water cavity communicated with the water inlet seam, and a water inlet communicated with the water cavity is formed in the box body.
Preferably, the inlet conduit or/and the outlet conduit comprises a guide part and a fixing part integrally connected with the guide part, the fixing part is fixedly connected with the box body through a bolt, a plurality of gaskets are arranged between the fixing part and the box body, and the size of the water inlet seam is adjusted by increasing or decreasing the gaskets.
Preferably, have on the fixed part with box body tip inboard joint complex ka tai, so set up, the installation is faster more firm.
Preferably, the clamping table and the box body are provided with the sealing ring therebetween, so that the sealing performance is better, and the water inlet pressure and the water inlet amount of the water inlet seam are ensured.
Preferably, the box body outside the water inlet is connected with a positioning convex part, and a water inlet channel communicated with the water inlet is arranged in the positioning convex part. The positioning convex part is used for being clamped with the water inlet.
Preferably, the positioning convex part is externally provided with a multi-stage annular boss, so that the water flapping device can be positioned more accurately and stably.
Preferably, the operation starting end of the guide channel of the inlet guide pipe is an annular horn mouth, so that the bar can smoothly enter the water refloating device.
Preferably, the diameter of the guide channel of the inlet conduit is not smaller than that of the guide channel of the outlet conduit, and the operation starting end of the guide channel of the outlet conduit is an annular bell mouth. By the arrangement, steel piling accidents can be avoided.
The utility model adopts the above technical scheme, have following advantage:
1. locate the water installation's water pipe rear with it during the use, can reduce the water-carrying phenomenon after the rod water-cooling, guarantee the rod cooling effect, reduce the production of the curved phenomenon of rod wave, and then reduced the pile steel risk.
2. The size of the water inlet seam is adjusted through the gasket, the consistency of the water inflow of the multi-line water penetrating pipe for reversely beating water can be ensured, the cooling error of the multi-line water penetrating pipe is further ensured, and the consistency of the production quality of the bar is ensured.
3. The water inlet of the box body is clamped and positioned, so that the water reflaxing device can bear higher water pressure without center line deviation.
Drawings
Fig. 1 is a schematic side view of embodiment 1 of the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
FIG. 3 is a schematic view of the inlet duct of FIG. 2;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
in the figure, 1, an inlet conduit, 2, a box body, 3, an outlet conduit, 4, a water inlet seam, 5, a water cavity, 6, a water inlet, 7, a sealing ring, 8 and a positioning convex part; 11. a guide part 12, a positioning part 121; 81 water inlet channels, 82 and an annular boss.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in figures 1-4, the controlled-cooling water-splashing device for the cutting and rolling of the bar comprises an inlet guide pipe 1, a box body 2 and an outlet guide pipe 3 which are fixedly connected in sequence along the bar running direction, guide channels 13 are respectively arranged in the inlet guide pipe 1 and the outlet guide pipe 3, the opposite ends of the inlet guide pipe 1 and the outlet guide pipe 3 are in shaft hole clearance fit to form a water inlet seam 4 communicated with the guide channels, the water inlet direction of the water inlet seam 4 and the bar running direction form an obtuse angle, such as an obtuse angle α in figure 2, a water cavity 5 communicated with the water inlet seam 4 is defined by the box body 2, the inlet guide pipe 1 and the outlet guide pipe 3 together, and a water inlet 6 communicated with the water cavity 5 is arranged on the box body 2.
During the use, install the water device that pounces on one's mouth on the water base of wearing at water device's water pipe rear, so set up, can reduce rod area water rate to a certain extent to realize the even cooling of rod, reduce the curved phenomenon production of rod wave, and then reduce the pile steel accident.
Understandably, in order to ensure the consistency of the water inflow of the multi-line water reflaxing device, the inlet conduit 1 or/and the outlet conduit 3 comprises a guide part 11 and a fixing part 12 integrally connected with the guide part, the fixing part 12 is fixedly connected with the box body 2 through a bolt, and a plurality of gaskets are arranged between the fixing part 12 and the box body 2 and used for adjusting the size of the water inflow seam 4, wherein the gaskets are silica gel gaskets, and the specific gaskets are not shown in all the figures.
Understandably, a sealing ring 7 is arranged between the clamping table 121 and the box body 2, so that the water inflow and the water inflow pressure of the water inlet seam can be guaranteed.
Understandably, in order to quickly realize the positioning and installation of the inlet conduit and the box body, the fixing part 12 is provided with a clamping table 121 which is in clamping fit with the inner side of the end part of the box body 2. Make the location in order to realize fast that the water device that pounces on contrary uses, be connected with location convex part 8 on the outer box body of water inlet 6, be equipped with inhalant canal 81 with water inlet 6 intercommunication in the location convex part 8, location convex part 8 has multistage annular boss 82 outward.
Understandably, for the smoothness of the bar material running, the running starting end of the guide channel of the inlet guide pipe 1 is a ring-shaped bell mouth; the diameter of the guide channel of the inlet conduit 1 is not less than the diameter of the guide channel of the outlet conduit 3; the initial operation end of the guide channel of the outlet conduit 3 is an annular bell mouth.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (9)
1. A bar segmentation rolling controlled cooling water-pounding device is characterized by comprising an inlet guide pipe, a box body and an outlet guide pipe which are fixedly connected in sequence along the running direction of a bar;
the inlet guide pipe and the outlet guide pipe are internally provided with guide channels respectively, the opposite ends of the inlet guide pipe and the outlet guide pipe are in shaft hole clearance fit to form a water inlet seam communicated with the guide channels, and the water inlet direction of the water inlet seam and the bar material running direction are arranged in an obtuse angle;
the box body, the inlet conduit and the outlet conduit are encircled together to form a water cavity communicated with the water inlet seam, and a water inlet communicated with the water cavity is formed in the box body.
2. The water reflaxing device for controlled cooling of bar cutting and rolling according to claim 1, characterized in that said inlet duct or/and said outlet duct comprises a guide part and a fixing part integrally connected therewith, said fixing part is fixedly connected with said box body by means of bolts, a plurality of washers are arranged between said fixing part and said box body, and the size of the water inlet gap is adjusted by increasing or decreasing the washers.
3. The water reflashing device for controlled cooling of bars according to claim 2, wherein the fixing part is provided with a clamping table which is in clamping fit with the inner side of the end of the box body.
4. The water kicking-off device for controlled cooling of bar cutting and rolling of claim 3, wherein a sealing ring is arranged between the clamping table and the box body.
5. The water kicking-off device for controlled cooling of bar cutting and rolling according to claim 1, wherein the box body outside the water inlet is connected with a positioning convex part, and a water inlet channel communicated with the water inlet is arranged in the positioning convex part.
6. The water reflashing device for controlled cooling of bars according to claim 5, wherein the positioning convex part is externally provided with a multi-stage annular boss.
7. The water reflaxing device for controlled cooling of bars and bars slitting rolling according to claim 1, characterized in that the initial running end of the guide channel of the inlet duct is a toroidal bell.
8. The water reflaxing device for controlled cooling of bars and billets as claimed in claim 1 or 7, characterised in that the diameter of the guide channel of said inlet duct is not less than the diameter of the guide channel of said outlet duct.
9. The water kicking device for controlled cooling in bar slitting rolling according to claim 8, wherein the starting end of the guide channel of the outlet duct is a toroidal bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921459041.1U CN210280211U (en) | 2019-09-03 | 2019-09-03 | Water splashing device for bar slitting rolling cooling control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921459041.1U CN210280211U (en) | 2019-09-03 | 2019-09-03 | Water splashing device for bar slitting rolling cooling control |
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| Publication Number | Publication Date |
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| CN210280211U true CN210280211U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921459041.1U Active CN210280211U (en) | 2019-09-03 | 2019-09-03 | Water splashing device for bar slitting rolling cooling control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070354A (en) * | 2021-03-11 | 2021-07-06 | 青岛雷霆重工股份有限公司 | Counter-flapping device of cooling equipment for rolling wire rods |
| CN114074116A (en) * | 2020-08-13 | 2022-02-22 | 北京京诚瑞信长材工程技术有限公司 | Hot rolling reinforcing bar rod accuse rolling accuse cold production line |
-
2019
- 2019-09-03 CN CN201921459041.1U patent/CN210280211U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074116A (en) * | 2020-08-13 | 2022-02-22 | 北京京诚瑞信长材工程技术有限公司 | Hot rolling reinforcing bar rod accuse rolling accuse cold production line |
| CN114074116B (en) * | 2020-08-13 | 2024-03-19 | 北京京诚瑞信长材工程技术有限公司 | Rolling and cooling control production line for hot rolled steel bar |
| CN113070354A (en) * | 2021-03-11 | 2021-07-06 | 青岛雷霆重工股份有限公司 | Counter-flapping device of cooling equipment for rolling wire rods |
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