CN213968305U - Many segmentations production minus tolerance stabilising arrangement - Google Patents
Many segmentations production minus tolerance stabilising arrangement Download PDFInfo
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- CN213968305U CN213968305U CN202022121623.8U CN202022121623U CN213968305U CN 213968305 U CN213968305 U CN 213968305U CN 202022121623 U CN202022121623 U CN 202022121623U CN 213968305 U CN213968305 U CN 213968305U
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- segmentation
- water
- guide grooves
- negative difference
- water inlet
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- 230000011218 segmentation Effects 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000003019 stabilising effect Effects 0.000 title description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 38
- 239000010959 steel Substances 0.000 abstract description 38
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 239000013072 incoming material Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
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Abstract
The utility model discloses a multi-segmentation production negative difference stabilizing device, which comprises a segmentation device, wherein the segmentation device is connected with a plurality of segmentation knives, the segmentation knives are connected with a plurality of guide slots for multi-segmentation rolling, the guide slots are provided with bases, a water cooling device is arranged above the guide slots, the water cooling device comprises a plurality of water inlet pipes and a plurality of water outlets, electromagnetic valves are arranged on the water inlet pipes, the water outlets correspond to the guide slots, a support frame is arranged in front of the segmentation device, and a thermal imager is arranged on the support frame; through increasing water cooling plant and temperature-detecting device, make 16 export each line screw-thread steel temperature tend to unanimous to make 17, 18 each line rolling groove wearing and tearing tend to unanimously, reduced the minus tolerance deviation of each line of many segmentations when prolonging roll life, and the design is simple, low in manufacturing cost, beneficial effect are outstanding, have reached the benefit of making a lot of results.
Description
Technical Field
The utility model relates to a stabilising arrangement, in particular to many segmentations production negotiability stabilising arrangement.
Background
The phi 12 specification of deformed steel bar production is 5-cut production, the phi 14 specification of deformed steel bar production is 4-cut production, and the phi 16 and phi 18 specifications of deformed steel bar production are mostly 3-cut production. When a multi-segmentation specification is produced, the temperature of steel in the middle of the width direction is high, the temperature of steel on two sides is slightly low, so that the abrasion of segmentation knives is easily uneven, when 3 segments are performed, only one steel bar is in the middle, when 4 segments are performed, two steel bars are in the middle, and when 5 segments are performed, three steel bars are in the middle, the abrasion of grooves in the middle of 17 and 18 rollers corresponding to one steel bar, two steel bars and three steel bars in the three conditions is small, the relative temperature of two lines on two sides corresponding to the three conditions is low, and therefore the abrasion of the grooves on two sides of the 17 and 18 rollers corresponding to the two lines on two sides is serious. Uneven wear of the 17-stand and 18-stand grooves leads to a reduction in the amount of excess steel of the rolls: along with the rolling, the abrasion deviation of the middle rolling groove and the rolling grooves on the two sides is larger and larger, and if the finished products corresponding to the rolling grooves on the two sides meet the technological requirements, the negative difference of the finished products corresponding to the middle rolling groove can exceed the national standard. In addition, when the abrasion of the middle and the two sides is uneven, the extension of the middle and the two sides is different, namely, the deviation of line difference is large, and steel piling can be caused in serious conditions.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provided a many segmentations production negotiable power stabilizer. The utility model adopts the technical proposal that: a multi-segmentation production negative difference stabilizing device comprises a segmentation device, wherein the segmentation device is connected with a plurality of segmentation knives, the segmentation knives are connected with a plurality of guide grooves for multi-segmentation rolling, the guide grooves are provided with bases, a water cooling device is arranged above the guide grooves and comprises a plurality of water inlet pipes and a plurality of water outlets, electromagnetic valves are installed on the water inlet pipes, and the water outlets correspond to the guide grooves;
a support frame is installed in front of the splitting device, and a thermal imager is installed on the support frame.
Further, the guide groove is provided with 3, 4 or 5.
Further, the inlet pipe is provided with 1, 2, 3 or 4.
Further, the number of the cutting knives is 3, 4 or 5.
Further, the number of the water outlets is 1, 2 or 3.
Further, the guide grooves are divided into a middle guide groove and two side guide grooves, and the water outlets are in one-to-one correspondence with the middle guide groove.
Furthermore, the water inlet pipe is connected with a water supply device.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a many segmentations production minus tolerance stabilising arrangement, carry out the segmentation to supplied materials through the segmentation device, the shaping material after the segmentation is carried to the guide slot along the segmentation blade, in this process, a plurality of inlet tubes of water cooling plant supply water for the water cooling plant, the guide slot is installed side by side, except the guide slot that is located both sides, other guide slots all belong to the guide slot of intermediate position, the steel material that is located intermediate position guide slot transport when passing through the water cooling plant delivery port aim at the middle guide slot water spray, make the steel material temperature reduce, through thermal imaging system inspection temperature, make the temperature of the steel material that the middle position guide slot transport and the steel material temperature that the guide slot of both sides carried tend to unanimously, through increasing water cooling plant and temperature-detecting device, make 16 export each line screw thread steel temperature tend to unanimously, thereby make 17, 18 each line rolling groove wearing and tearing tend to unanimously, when prolonging roll life, the negative difference deviation of each multi-segmentation line is reduced.
2. The utility model relates to a many segmentations production negotiable power stabilizer, the design is simple, low in manufacturing cost, beneficial effect are outstanding, have reached the benefit of doing the best with effort doubly.
Drawings
In order to more clearly explain the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a schematic view of the water cooling apparatus of the present invention;
fig. 3 is a schematic view of the cutting device and the guide groove of the present invention.
In the figure, 1-a splitting device, 2-a splitting knife, 3-a guide groove, 4-a base, 5-a water cooling device, 6-a water inlet pipe, 7-a water outlet, 8-an electromagnetic valve, 9-a support frame and 10-a thermal imager.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.
The core of the utility model is to provide a many segmentations production negative difference stabilising arrangement, the utility model discloses avoid because of the screw-thread steel on both sides more middle screw-thread steel heat dissipation fast, the steel temperature is lower, when 17, 18 are rolled, can aggravate the wearing and tearing of both sides mangle to aggravate the middle negative difference deviation with both sides screw-thread steel, and then lead to middle screw-thread steel and both sides screw-thread steel to extend the nonconformity, the poor deviation of line is great promptly, can lead to the phenomenon of piling the steel when serious. And the design is simple, the manufacturing cost is low, the beneficial effect is outstanding, and the advantage of achieving twice the result with half the effort is achieved.
Fig. 1 is the overall schematic view of the utility model, fig. 2 is the utility model discloses the water cooling plant schematic view, fig. 3 is the utility model discloses segmentation device and guide slot schematic view. As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses a many segmentations production minus tolerance stabilising arrangement, including segmentation device 1, segmentation device 1 is connected with a plurality of segmentation sword 2, and segmentation sword 2 is connected with a plurality of guide slots 3 that are used for many segmentations rolling, and guide slot 3 is provided with base 4, is provided with water cooling plant 5 above guide slot 3, and water cooling plant 5 includes a plurality of inlet tube 6 and a plurality of delivery port 7, installs solenoid valve 8 on the inlet tube 6, and delivery port 7 corresponds with guide slot 3;
a supporting frame 9 is installed in front of the machine tool, and a thermal imager 10 is installed on the supporting frame 9.
Specifically, the guide grooves 3 are provided with 3, 4, or 5.
Specifically, the water inlet pipe 6 is provided with 1, 2, 3 or 4.
Specifically, the number of the slitting knives 2 is 3, 4 or 5.
Specifically, 1, 2 or 3 water outlets 7 are provided.
Specifically, the guide groove 3 is divided into a middle guide groove 3 and two side guide grooves 3, and the water outlets 7 correspond to the middle guide grooves 3 one by one.
Specifically, the water inlet pipe 6 is connected with a water supply device.
After an intermediate billet of steel comes out from a 16-frame rolling mill, incoming materials are cut by a cutting device 1, the cut formed materials are conveyed to guide grooves 3, in the process, a plurality of water inlet pipes 6 of a water cooling device 5 supply water for the water cooling device 5, the guide grooves 3 are arranged side by side, except the guide grooves 3 on two sides, other guide grooves 3 all belong to the guide grooves 3 on the middle position, when the steel conveyed by the guide grooves 3 on the middle position passes through the water cooling device 5, water is sprayed from water outlets 7 aiming at the guide grooves 3 on the middle position, so that the temperature of the steel is reduced, the temperature is checked by a thermal imager 10, the temperature of the steel conveyed by the guide grooves 3 on the middle position and the temperature of the steel conveyed by the guide grooves 3 on two sides tend to be the same, the water flow area of the water spraying is controlled by adjusting the opening degree of an electromagnetic valve 8, finally, the temperature of the middle incoming materials and the temperature of the incoming materials on the sides tend to be the same, and the problem that the deformed steel on two sides can be quickly radiated by the middle deformed steel, The steel temperature is lower to cause 17, 18 when rolling, can aggravate the wearing and tearing of both sides rolling groove, thereby aggravate the negative difference deviation of centre and both sides screw-thread steel, and then lead to middle screw-thread steel and both sides screw-thread steel to extend inconsistent, the line difference deviation is great promptly, can lead to the phenomenon of piling the steel when serious.
The splitting device 1 is connected with 3, 4 or 5 splitting blades 5, when the splitting device 1 is connected with 3 splitting blades, 33 guide grooves are formed in total, wherein the number of the middle guide grooves is 31, and the middle guide grooves 3 are subjected to water spraying and cooling corresponding to 1 water outlet 7; when the cutting device 1 is connected with 4 cutting blades, the total number of the guide grooves is 34, wherein the number of the middle guide grooves is 32, and the middle guide grooves 3 are sprayed with water to cool corresponding to 2 water outlets 7; when the segmentation device 1 is connected with 5 segmentation blades, 35 total guide slots, wherein 33 middle guide slots correspond to 3 delivery ports 7 and carry out water spray cooling on the middle guide slot 3.
2-4 water outlets 7 are arranged, and the number of the water outlets corresponds to that of the guide grooves 3 in the middle position.
The number of the water inlet pipes 6 is 1-4, the water inlet pipes 6 are arranged as required, when the water demand of the water outlet 7 is low or 3 slitting blades are arranged, one water inlet pipe 6 can perhaps meet the water supply requirement for the water outlet 7, and when the water demand of the water outlet 7 is high or 3 slitting blades are arranged, a plurality of water inlet pipes 6 are required to meet the water spray requirement of the water outlet 7.
The guide groove 3 is divided into a middle guide groove 3 and two side guide grooves 3, and the water outlets 7 are in one-to-one correspondence with the middle guide grooves 3.
The water inlet pipe 6 is connected with a water supply device, and the water storage device supplies water for the water inlet pipe 6.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (7)
1. The negative difference stabilizing device for multi-segmentation production comprises a segmentation device, and is characterized in that the segmentation device is connected with a plurality of segmentation knives, the segmentation knives are connected with a plurality of guide grooves for multi-segmentation rolling, the guide grooves are provided with bases, a water cooling device is arranged above the guide grooves, the water cooling device comprises a plurality of water inlet pipes and a plurality of water outlets, electromagnetic valves are mounted on the water inlet pipes, and the water outlets correspond to the guide grooves;
a support frame is installed in front of the splitting device, and a thermal imager is installed on the support frame.
2. The multiple segment production negative difference stabilizing device according to claim 1, wherein said guide groove is provided with 3, 4 or 5.
3. The multiple-segment production negative difference stabilizing device according to claim 1, wherein the number of the water inlet pipes is 1, 2, 3 or 4.
4. The multiple slit production negative difference stabilizing device according to claim 1, wherein the number of the slitting knives is 3, 4 or 5.
5. The multiple-segment production negative difference stabilizing device according to claim 1, wherein 1, 2 or 3 water outlets are provided.
6. The negative difference stabilizer for multi-segment production according to claim 1, wherein the guide grooves are divided into a middle guide groove and two side guide grooves, and the water outlets are in one-to-one correspondence with the middle guide groove.
7. The multiple-segment production negative difference stabilizing device according to claim 1, wherein a water supply device is connected to the water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121623.8U CN213968305U (en) | 2020-09-24 | 2020-09-24 | Many segmentations production minus tolerance stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022121623.8U CN213968305U (en) | 2020-09-24 | 2020-09-24 | Many segmentations production minus tolerance stabilising arrangement |
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| CN213968305U true CN213968305U (en) | 2021-08-17 |
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| CN202022121623.8U Active CN213968305U (en) | 2020-09-24 | 2020-09-24 | Many segmentations production minus tolerance stabilising arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170492A (en) * | 2020-09-24 | 2021-01-05 | 宁夏建龙龙祥钢铁有限公司 | Many segmentations production minus tolerance stabilising arrangement |
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- 2020-09-24 CN CN202022121623.8U patent/CN213968305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170492A (en) * | 2020-09-24 | 2021-01-05 | 宁夏建龙龙祥钢铁有限公司 | Many segmentations production minus tolerance stabilising arrangement |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: 753600 Hongguozi Industrial Cluster, Huinong District, Shizuishan City, Ningxia Hui Autonomous Region, Changcheng Garden, Baolan Railway West, Ming Changcheng North Patentee after: Ningxia Jianlong Special Steel Co.,Ltd. Address before: 753600 Great Wall Garden, hongguoshu Industrial Park, Huinong District, Shizuishan City, Ningxia Hui Autonomous Region Patentee before: Ningxia Jianlong Longxiang Steel Co.,Ltd. |
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| TR01 | Transfer of patent right |