CN219664743U - Cooling device of high-speed wire rod finishing mill - Google Patents
Cooling device of high-speed wire rod finishing mill Download PDFInfo
- Publication number
- CN219664743U CN219664743U CN202320088894.9U CN202320088894U CN219664743U CN 219664743 U CN219664743 U CN 219664743U CN 202320088894 U CN202320088894 U CN 202320088894U CN 219664743 U CN219664743 U CN 219664743U
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- Prior art keywords
- guide
- cooling device
- base
- finishing mill
- speed wire
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model discloses a cooling device of a high-speed wire rod finishing mill, which comprises a guide base, wherein a guide body is fixed at the central position of the top end of the guide base, one side of the top end of the guide body is provided with a positioning seat, the outer wall of one side of the positioning seat is provided with a locking bolt, one end of the locking bolt penetrates through the positioning seat and is provided with a locking screw head, the top end of the guide body on one side of the positioning seat is provided with two sets of connecting seats, two ends of the bottom of the guide base are provided with water outlets, and the top end of each water outlet extends into the guide base. The utility model not only achieves strict design and simple operation, but also realizes the improvement of guide service life, the reduction of operation difficulty, the saving of equipment maintenance time and cost, and the effective guarantee of product quality, thereby avoiding production accidents to a great extent, improving production line yield, reducing cost waste and improving benefits for enterprises.
Description
Technical Field
The utility model relates to the technical field of water-cooling methods of guide wheels of high-speed wire finishing mills, in particular to a cooling device of a high-speed wire finishing mill.
Background
The technology of the reference 'practice of improving the service life of the rolling guide of the finishing mill' mainly solves the lubrication problem of the rolling guide bearing of the high-speed wire rolling mill, but in actual production practice, the service life of the guide wheel is improved, the cooling problem of the guide wheel and the bearing is also considered, the guide wheel and the bearing normally operate under the severe environment of high temperature and high speed rotation, and the temperature, the flow and the pressure of water cooling are required to be ensured.
The utility model provides a high-speed wire rod finishing mill roll leads and defends cooling system, it is connected to the roller box mostly by external cooling water pipe, the cooling water gets into the guide base from the sealed water course in the roller box earlier, afterwards get into the guide body from the sealed water course of guide base from the water eye under the guide body, then spray out the cooling guide wheel from the water eye of the sealed water course end fixed position of body, wherein the junction of roller box, guide base, guide body must guarantee to install fastening, prevent the pressure release by sealing washer connection simultaneously, the drawback of this design has three aspects, firstly, the cooling water must guarantee to use clean ring water, if use turbid ring water can lead to impurity to block up the water course, judge problem point and clearance difficulty, use clean ring water has improved manufacturing cost greatly simultaneously; secondly, the sealing ring is arranged on the grooves at the joints of the roller box panel, the guide base and the guide body, and the parts are disassembled and assembled for a long time and are washed by high-pressure water to be seriously worn, so that pressure relief is caused, and the water pressure and flow required by cooling of the guide wheel can not be met; thirdly, the roller box, the guide base and the guide body are heated to different degrees by red steel heat conduction and radiation in the rolling process, heat is taken away when cooling water passes through a water channel, the cooling effect on the guide wheel is reduced, the service life of the guide wheel is greatly reduced, short-time serious abrasion or explosion of the guide wheel is caused when the guide wheel is serious, and the bearing is ground to death.
Disclosure of Invention
The utility model aims to provide a cooling device of a high-speed wire rod finishing mill, which aims to solve the problems that in the prior art, the device needs to ensure that clean circulating water is used, a sealing ring is scoured by high-pressure water and can be seriously worn to cause pressure relief, and red steel heat conduction and radiation can be heated to different degrees.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-speed wire rod finishing mill cooling device, includes and leads and defends the base, the central point department that leads and defends the base top is fixed with and leads and defends the body, one side that leads and defends the body top is provided with the positioning seat, install the locking bolt on the outer wall of positioning seat one side, the one end of locking bolt runs through the positioning seat and is provided with the locking spiral shell head, the guide body top of positioning seat one side is provided with two sets of access seats, the both ends that lead and defend the base bottom all are provided with the apopore, the top of apopore extends to the inside of leading and defending the base.
Preferably, the corner positions at the top of the guide base are all provided with positioning holes, the bottom ends of the positioning holes penetrate through the outside of the guide base, and the positioning holes are arranged at the bottom of the guide base so as to position and place the guide base by means of external screws.
Preferably, a distributor is arranged above the guide body, a main water pipe is arranged on the outer wall of one side of the distributor, and the main water pipe is connected to the outer wall of one side of the distributor so as to convey cold area liquid to the inside of the distributor through the main water pipe.
Preferably, the distributor is kept away from and installs two sets of PU pipes on the outer wall of main water pipe one side, quick change joint is all installed to the bottom of PU pipe, the one end that the PU pipe was kept away from to quick change joint is connected with the top of access seat, through connecting the both ends of PU pipe respectively in the outer wall of distributor and the top of quick change joint to make the coolant liquid carry to the inside cooling tube of guide body through the distributor and by the PU pipe.
Preferably, the access seat is symmetrical about the central line of the guide body, and the quick-change connector is symmetrically arranged at two ends of the guide body so as to symmetrically arrange two groups of PU pipes at two ends of the top of the guide body.
Preferably, the positioning holes are provided with four groups, and the adjacent positioning holes are symmetrical about the central line of the guide base, and the adjacent positioning holes are symmetrically arranged at the bottom of the guide base so as to improve the positioning effect of the guide base.
Compared with the prior art, the utility model has the beneficial effects that: the cooling device of the high-speed wire rod finishing mill not only achieves strict design and simple operation, but also achieves the effects of prolonging the service life of guide and guard, reducing the operation difficulty, saving the equipment maintenance time and cost and effectively ensuring the product quality, thereby avoiding production accidents to a great extent, improving the yield of a production line, reducing the cost waste and improving the benefit for enterprises;
(1) External cooling water is directly conveyed from the main water pipe and through the distributor and the PU pipe to the guide body, and then the cooling water circulates through the inner pipeline of the guide body and is discharged through the water outlet holes, so that the effects of being direct and convenient, guaranteeing the flow, the pressure and the temperature and being visually checked are achieved;
(2) Four groups of positioning holes are formed in the bottom of the guide base, so that the guide base can be positioned and placed by means of external screws through the positioning holes and screwed into a placing plane, and the stability of the cooling device in use is ensured;
(3) Through setting up quick change connector in the top of access seat, can install the connection to the PU pipe fast through quick change connector to the convenience when having improved cooling device and used.
Drawings
FIG. 1 is a schematic diagram of a front three-dimensional structure of the present utility model;
FIG. 2 is a schematic side view of a three-dimensional structure of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
fig. 4 is a schematic bottom view of the guide base of the present utility model.
In the figure: 1. a guide base; 2. a guide body; 3. locking the screw head; 4. a positioning seat; 5. a locking bolt; 6. a main water pipe; 7. a dispenser; 8. a PU pipe; 9. a quick-change joint; 10. an access seat; 11. positioning holes; 12. and a water outlet hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the cooling device of the high-speed wire rod finishing mill comprises a guide base 1, wherein positioning holes 11 are formed in corner positions of the top of the guide base 1, and the bottom ends of the positioning holes 11 penetrate to the outside of the guide base 1;
when in use, the positioning holes 11 are arranged at the bottom of the guide base 1, so that the guide base 1 is positioned and arranged by means of external screws;
the positioning holes 11 are provided with four groups, and adjacent positioning holes 11 are symmetrical about the central line of the guide base 1;
when in use, the adjacent positioning holes 11 are symmetrically arranged at the bottom of the guide base 1 so as to improve the positioning effect on the guide base 1;
a guide body 2 is fixed at the center of the top end of the guide base 1, a distributor 7 is arranged above the guide body 2, and a main water pipe 6 is arranged on the outer wall of one side of the distributor 7;
in use, the main water pipe 6 is connected to the outer wall of one side of the distributor 7, so that cold zone liquid is conveyed into the distributor 7 through the main water pipe 6;
two groups of PU pipes 8 are arranged on the outer wall of one side, far away from the main water pipe 6, of the distributor 7, quick-change connectors 9 are arranged at the bottom ends of the PU pipes 8, and one end, far away from the PU pipes 8, of each quick-change connector 9 is connected with the top of an access seat 10;
when in use, the two ends of the PU pipe 8 are respectively connected with the outer wall of the distributor 7 and the top of the quick-change joint 9, so that the cooling liquid is conveyed into the cooling pipeline inside the guide body 2 through the distributor 7 and the PU pipe 8;
one side of the top end of the guide body 2 is provided with a positioning seat 4, the outer wall of one side of the positioning seat 4 is provided with a locking bolt 5, one end of the locking bolt 5 penetrates through the positioning seat 4 and is provided with a locking screw head 3, the top end of the guide body 2 on one side of the positioning seat 4 is provided with two sets of access seats 10, the access seats 10 are symmetrical about the central line of the guide body 2, and the quick-change connector 9 is symmetrical about the central line of the guide body 2;
when in use, the quick-change connectors 9 are symmetrically arranged at the two ends of the guide body 2, so that the two groups of PU pipes 8 are symmetrically arranged at the two ends of the top of the guide body 2;
the two ends of the bottom of the guide base 1 are provided with water outlet holes 12, and the top ends of the water outlet holes 12 extend to the inside of the guide base 1.
When the cooling device is used, firstly, the quick-change connector 9 is arranged at the top of the access seat 10, the PU pipe 8 can be quickly installed and connected through the quick-change connector 9, the PU pipe 8 can be conveniently detached and replaced, then external cooling water is directly conveyed from the main water pipe 6 and the PU pipe 8 through the distributor 7 to the guide body 2, then the cooling liquid circulates through the inner pipeline of the guide body 2 and is discharged through the water outlet 12, the purpose of direct and convenient water cooling can be achieved, finally, four groups of positioning holes 11 are arranged at the bottom of the guide base 1, and finally, the cooling device can be conveniently positioned and arranged by means of external screws penetrating through the positioning holes 11 and being screwed into a placing plane, so that the stability of the cooling device can be ensured, and the use of the cooling device is completed.
Claims (6)
1. The utility model provides a high-speed wire rod finishing mill cooling device, its characterized in that, including leading and defending base (1), the central point department that leads and defends base (1) top is fixed with and leads and defends body (2), one side that leads and defends body (2) top is provided with positioning seat (4), install lock bolt (5) on the outer wall of positioning seat (4) one side, the one end of lock bolt (5) runs through positioning seat (4) and is provided with locking spiral shell head (3), the guide body (2) top of positioning seat (4) one side is provided with two sets of access seat (10), the both ends that lead and defend base (1) bottom all are provided with apopore (12), the top of apopore (12) extends to the inside of leading and defending base (1).
2. The high-speed wire finishing mill cooling device of claim 1, wherein: the guide base (1) is characterized in that positioning holes (11) are formed in corner positions of the top of the guide base (1), and the bottom ends of the positioning holes (11) penetrate to the outside of the guide base (1).
3. The high-speed wire finishing mill cooling device of claim 1, wherein: a distributor (7) is arranged above the guide body (2), and a main water pipe (6) is arranged on the outer wall of one side of the distributor (7).
4. A high-speed wire finishing mill cooling device as claimed in claim 3, wherein: two groups of PU pipes (8) are arranged on the outer wall of one side, far away from the main water pipe (6), of the distributor (7), quick-change connectors (9) are arranged at the bottom ends of the PU pipes (8), and one ends, far away from the PU pipes (8), of the quick-change connectors (9) are connected with the top of the access seat (10).
5. The high-speed wire finishing mill cooling device of claim 4, wherein: the access seat (10) is symmetrical about the center line of the guide body (2), and the quick-change connector (9) is symmetrical about the center line of the guide body (2).
6. The high-speed wire finishing mill cooling device of claim 2, wherein: the locating holes (11) are provided with four groups, and the locating holes (11) are symmetrical with respect to the central line of the guide base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320088894.9U CN219664743U (en) | 2023-01-31 | 2023-01-31 | Cooling device of high-speed wire rod finishing mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320088894.9U CN219664743U (en) | 2023-01-31 | 2023-01-31 | Cooling device of high-speed wire rod finishing mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664743U true CN219664743U (en) | 2023-09-12 |
Family
ID=87922036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320088894.9U Active CN219664743U (en) | 2023-01-31 | 2023-01-31 | Cooling device of high-speed wire rod finishing mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664743U (en) |
-
2023
- 2023-01-31 CN CN202320088894.9U patent/CN219664743U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Room 211, No. 56 Beifu Road, Beitai Town, Pingshan District, Benxi City, Liaoning Province, 117017 Patentee after: Benxi North Steel Rolling Co.,Ltd. Country or region after: China Patentee after: BENXI BEIYING IRON & STEEL (GROUP) CO.,LTD. Address before: 117000 Beitai Town, Pingshan District, Benxi City, Liaoning Province Patentee before: BENXI BEIYING IRON & STEEL (GROUP) CO.,LTD. Country or region before: China |