CN212398053U - Cooling outer cover for withdrawal and straightening machine - Google Patents
Cooling outer cover for withdrawal and straightening machine Download PDFInfo
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- CN212398053U CN212398053U CN202020900413.6U CN202020900413U CN212398053U CN 212398053 U CN212398053 U CN 212398053U CN 202020900413 U CN202020900413 U CN 202020900413U CN 212398053 U CN212398053 U CN 212398053U
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- cover body
- cover
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- withdrawal
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Abstract
The utility model discloses a cooling dustcoat for drawing machine of rectifying, the rain cover comprises a cover body, the cover body is the rectangle, and it follows the length direction cover of drawing machine of rectifying is established draw on the machine of rectifying, the equal interval in both sides of the cover body is equipped with a plurality of bleeder vents, the lower extreme of the cover body is equipped with locating component, the internal cavity that has of cover, the lower extreme of the left and right sides of the cover body respectively the interval be equipped with a plurality ofly with the water inlet of cavity intercommunication, the upper end interval of the cover body be equipped with a plurality ofly with the delivery port of cavity intercommunication. The utility model provides a cooling dustcoat for drawing machine of rectifying, its simple structure, the welding volume is little, the processing of being convenient for.
Description
Technical Field
The utility model relates to a continuous casting equipment field. More specifically, the utility model relates to a cooling dustcoat for drawing machine of rectifying.
Background
The withdrawal and straightening machine is one of main equipment of a continuous casting machine, and the cooling outer cover of the withdrawal and straightening machine is key equipment for protecting the withdrawal and straightening machine. In the actual production process, because the temperature of the billet steel passing through the withdrawal and straightening unit is very high, about 900 ℃, in order to prevent the withdrawal and straightening unit from being damaged by the radiation of a high-temperature casting blank, a water cooling cover with circulating water is needed to cover the withdrawal and straightening unit for cooling the withdrawal and straightening unit, and the withdrawal and straightening unit is protected. The water inlet pipe flows through the cooling jacket, and a large amount of heat is carried away by the flowing water. Not only protects the inner withdrawal and straightening machine, but also separates the inner side from the outer side of the withdrawal and straightening machine. Because the main part of present most cooling dustcoat is formed by a large amount of channel-section steels or rectangular pipe welding, needs the channel-section steel or the rectangular pipe of more size, welds relatively troublesome to welding volume between the channel-section steel or between the rectangular pipe is great, and the welding task is heavy. The whole cold cutting outer cover is only provided with one water inlet and one water outlet, so that larger water pressure is needed, the cooling effect of the cooling water inflow part is better, but the cooling water inflow part is hotter in the midway, and the cooling effect cannot be fully played. The cooling outer cover formed by welding channel steel or rectangular pipes is not easy to pick up and leak, scales are easy to generate in the cooling outer cover, and the possibility of blockage is increased. The cooling outer cover is easy to crack, water leakage can be caused, the water pressure of circulating water is high, and water can be sprayed to the surface of the casting blank from the cracked cooling outer cover, so that the quality of the casting blank is influenced. If the water leakage is severe, the water supply will be affected and may even affect the entire water supply system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a cooling dustcoat for drawing machine of rectifying.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a cooling dustcoat for drawing machine of rectifying, includes the cover body, the cover body is the rectangle, and it follows the length direction cover of drawing machine of rectifying is established draw on the machine of rectifying, the both sides of the cover body are all equipped with a plurality of bleeder vents at interval, the lower extreme of the cover body is equipped with locating component, the internal cavity that has of cover, the lower extreme of the left and right sides of the cover body respectively the interval be equipped with a plurality ofly with the water inlet of cavity intercommunication, the upper end interval of the cover body be equipped with a plurality ofly with the delivery port of cavity intercommunication.
Preferably, in the cooling outer cover for the withdrawal and straightening unit, a plurality of through grooves are formed in the upper end of the cover body at intervals in the width direction of the cover body, and at least one water outlet is formed in each of the side walls of the through grooves.
Preferably, in the cooling outer cover for the withdrawal and straightening unit, the middle part of the bottom wall of the through groove protrudes upwards.
Preferably, in the cooling outer cover for the withdrawal and straightening machine, the outer edge of the water outlet is horizontally connected with a water outlet pipe, a sealing cover corresponding to the water outlet pipe is arranged at the opening of the water outlet pipe, and the upper end of the sealing cover is hinged with the water outlet pipe.
Preferably, in the cooling outer cover for the withdrawal and straightening unit, the positioning assembly comprises a plurality of horizontally arranged lug plates, and the lug plates are respectively provided with a threaded hole which vertically penetrates through the lug plates.
The utility model discloses a cooling dustcoat simple structure, the welding volume is little, the processing of being convenient for.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of a cooling housing according to the present invention;
FIG. 2 is a top view of the cooling housing of the present invention;
fig. 3 is a cross-sectional view of a cooling housing according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Fig. 1-fig. 3 are that the embodiment of the utility model provides a cooling dustcoat for drawing machine of rectifying, including the cover body 1, the cover body 1 is the rectangle, and it is followed the length direction cover of drawing machine of rectifying is established on the drawing machine of rectifying, the equal interval in both sides of the cover body 1 is equipped with a plurality of bleeder vents 2, the lower extreme of the cover body 1 is equipped with locating component, the cover has cavity 3 in the body 1, the lower extreme of the left and right sides of the cover body 1 respectively the interval be equipped with a plurality of with the water inlet 4 of cavity 3 intercommunication, the upper end interval of the cover body 1 be equipped with a plurality of with the delivery port 5 of cavity 3 intercommunication.
In this embodiment, establish the cover body 1 cover on the withdrawal and straightening machine, the lower extreme and the ground of the cover body 1 pass through coupling assembling and are connected, and dig on ground and establish the foundation ditch, set up a plurality of bleeder vents 2 on the cover body 1, be convenient for the hot-air in the cover body 1 and the outer cold air convection current of the cover body 1, then arrange into the cover body 1 inside through a plurality of water inlets 4 with cooling water through external water sources such as water pump, and the pressure through external water source, make the inside cooling water of the cover body 1 several routes upflow in cavity 3, flow in the different delivery port 5 of cover body 1 upper end until, and flow down in the foundation ditch along the cover body 1 outside surface. The cover body 1 of the embodiment can ensure that the temperature of cooling water in the cooling outer cover is not too high, and the water-passing coverage area of the cooling water in the cooling outer cover is large, and basically, the coverage area of the cooling outer cover is the coverage area of the cooling water; meanwhile, the water flowing mode of the cooling water is changed from a closed circuit to an open circuit, so that the difficulty in maintenance and overhaul of the cooling outer cover is reduced.
Preferably, as the utility model discloses another embodiment, the upper end interval of the cover body 1 is equipped with a plurality of logical grooves 6 that set up along its width direction, all be equipped with at least one on leading to groove 6's the lateral wall the delivery port 5, the middle part that leads to groove 6 diapire is upwards protruding.
In this embodiment, a through groove 6 is provided at the upper end of the cover body 1, the water outlet 5 is provided on the side wall of the through groove 6, and the cooling water is discharged to both sides of the cover body 1 along the bottom wall of the through groove 6 until flowing into the foundation pit.
Preferably, as the utility model discloses another embodiment, the equal horizontally connected in outer border of delivery port 5 has an outlet pipe, the opening part of outlet pipe is equipped with the closing cap rather than corresponding, the upper end of closing cap with the outlet pipe is articulated.
In the embodiment, the opening of the water outlet pipe is provided with the sealing cover, the upper end of the sealing cover is hinged with the upper end of the opening of the water outlet pipe, when no cooling water flows out of the water outlet pipe, the sealing cover covers the opening of the water outlet pipe to prevent dust from entering, and when the cooling water flows out of the water outlet pipe, the sealing cover is flushed by water flow, so that the cooling water is discharged.
Preferably, as another embodiment of the present invention, the positioning assembly includes a plurality of horizontally disposed ear plates 7, and the ear plates 7 are all provided with threaded holes vertically penetrating through the ear plates 7.
In this embodiment, the mounting clip corresponding to the screw hole of the lug plate 7 is provided on the ground, and the cover body 1 is fixed to the ground by providing the bolt in the lug plate 7.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (5)
1. The utility model provides a cooling dustcoat for drawing machine of rectifying, includes the cover body (1), the cover body (1) is the rectangle, and it follows the length direction cover of drawing machine of rectifying is established draw on the machine of rectifying, its characterized in that, the equal interval in both sides of the cover body (1) is equipped with a plurality of bleeder vents (2), the lower extreme of the cover body (1) is equipped with locating component, cavity (3) have in the cover body (1), the lower extreme of the left and right sides of the cover body (1) respectively the interval be equipped with a plurality ofly with water inlet (4) of cavity (3) intercommunication, the upper end interval of the cover body (1) be equipped with a plurality ofly with delivery port (5) of cavity (3) intercommunication.
2. The cooling outer cover for the withdrawal and straightening unit as recited in claim 1, wherein a plurality of through grooves (6) are formed at intervals at the upper end of the cover body (1) in the width direction thereof, and at least one water outlet (5) is formed in each of the side walls of the through grooves (6).
3. A cooling cover for a withdrawal and straightening unit as set forth in claim 2, characterized in that the middle of the bottom wall of the through groove (6) is protruded upward.
4. The cooling outer cover for the withdrawal and straightening unit as claimed in claim 2, wherein the outer edge of the water outlet (5) is horizontally connected with a water outlet pipe, a sealing cover corresponding to the water outlet pipe is arranged at the opening of the water outlet pipe, and the upper end of the sealing cover is hinged with the water outlet pipe.
5. The cooling housing for a withdrawal and straightening unit as set forth in any of claims 1 to 4, characterized in that the positioning assembly comprises a plurality of horizontally disposed ear plates (7), and the ear plates (7) are each provided with a threaded hole extending vertically therethrough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900413.6U CN212398053U (en) | 2020-05-26 | 2020-05-26 | Cooling outer cover for withdrawal and straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900413.6U CN212398053U (en) | 2020-05-26 | 2020-05-26 | Cooling outer cover for withdrawal and straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398053U true CN212398053U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020900413.6U Active CN212398053U (en) | 2020-05-26 | 2020-05-26 | Cooling outer cover for withdrawal and straightening machine |
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| Country | Link |
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| CN (1) | CN212398053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026253A (en) * | 2022-05-31 | 2022-09-09 | 桂德(武汉)科工有限公司 | Cooling cover and manufacturing method thereof |
-
2020
- 2020-05-26 CN CN202020900413.6U patent/CN212398053U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026253A (en) * | 2022-05-31 | 2022-09-09 | 桂德(武汉)科工有限公司 | Cooling cover and manufacturing method thereof |
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