CN114891976A - Rubber spiral roller for quenching aluminum alloy plate, quenching device and quenching method - Google Patents
Rubber spiral roller for quenching aluminum alloy plate, quenching device and quenching method Download PDFInfo
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- CN114891976A CN114891976A CN202210590558.4A CN202210590558A CN114891976A CN 114891976 A CN114891976 A CN 114891976A CN 202210590558 A CN202210590558 A CN 202210590558A CN 114891976 A CN114891976 A CN 114891976A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 58
- 238000010791 quenching Methods 0.000 title claims abstract description 46
- 230000000171 quenching effect Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims description 23
- 230000035939 shock Effects 0.000 claims description 14
- 230000004323 axial length Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 abstract description 7
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0012—Rolls; Roll arrangements
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/673—Quenching devices for die quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention relates to a rubber spiral roller for quenching aluminum alloy plates, a quenching device and a quenching method, which comprise a roller body; the roller body comprises a roller core and a rubber layer coated on the surface of the roller core, and the rubber layer is sequentially divided into at least two rolling units along the axial direction of the roller core; the rolling unit comprises a first rolling section, a water storage section and a second rolling section which are sequentially arranged along the axial direction of the roller core; the outer surfaces of the first rolling section and the second rolling section are both in a thread shape, and the thread turning direction of the first rolling section is opposite to that of the second rolling section; the outer surface of the water storage section does not exceed the top of the thread bulge; the adjacent rolling units are connected through the drainage section, and the outer surface of the drainage section does not exceed the top of the thread bulge. This device is through arranging temperature resistant rubber spiral on the outer circumference of roller core, can discharge the cooling water on quenching aluminum alloy plate surface fast and directionally, and the rubber spiral can prevent to cause the fish tail to aluminum alloy surface, guarantees aluminum alloy plate surface quality.
Description
Technical Field
The invention relates to the technical field of aluminum alloy plate heat treatment equipment, in particular to a rubber spiral roller for quenching an aluminum alloy plate, a quenching device and a quenching method.
Background
Aluminum alloys are the most widely used class of non-ferrous structural materials in industry and have found a number of applications in the aerospace, automotive, machinery, marine, 3C and chemical industries. The plate for aviation, aerospace, high-performance automobiles, high-speed trains and 3C is a high-end high-precision product in aluminum alloy materials, and along with the high-speed growth of the aerospace industry, the automobile industry, transportation, high-speed rails, 3C and the like in recent years, the demand of high-end high-precision aluminum alloy plates in China is increasingly required, and the performance requirements and the plate shape requirements of the plates are increasingly high.
Quenching is an indispensable important link of a heat treatment process and has great significance for improving the performance of materials. The high-end aluminum alloy plate with high strength, corrosion resistance and high damage resistance has strong quenching sensitivity and high quenching critical cooling rate. In the cooling process, a large amount of cooling water needs to be discharged timely and orderly.
Disclosure of Invention
Technical problem to be solved
In view of the above disadvantages and shortcomings of the prior art, the present invention provides a rubber spiral roller for quenching aluminum alloy sheet, a quenching device and a quenching method, which solves the technical problems that cooling water cannot be timely and orderly discharged during the quenching and cooling process of aluminum alloy sheet, and the cooling efficiency is low.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
a rubber spiral roller for quenching aluminum alloy plates comprises a roller body;
the roller body comprises a roller core and a rubber layer coated on the surface of the roller core, and the rubber layer is sequentially divided into at least two rolling units along the axial direction of the roller core;
the rolling unit comprises a first rolling section, a water storage section and a second rolling section which are sequentially arranged along the axial direction of the roller core; the outer surfaces of the first rolling section and the second rolling section are both in a thread shape, and the thread turning direction of the first rolling section is opposite to that of the second rolling section; the outer surface of the water storage section does not exceed the top of the thread bulge;
the adjacent rolling units are connected through the drainage section, and the outer surface of the drainage section does not exceed the top of the thread bulge.
Preferably, in one rolling unit, the first rolling section and the second rolling section are symmetrically disposed about the water storage section;
the outer surface of the water storage section is smooth and flat, and the outer surface of the water storage section is flush with the bottom of the spiral recess;
the surface of the drainage section is smooth and flat, and the surface of the drainage section is flush with the bottom of the spiral depression.
Preferably, the thickness of the thread bulge is 30-80 mm, the depth of the thread recess is 10-30 mm, the thread pitch is 10-50 mm, the rotation direction angle is 30-80 degrees, and the distance between the bottom of the thread recess and the roller core is 5-40 mm;
the rubber layer has a hardness of 50 to 100 HB.
Preferably, the thickness of the thread bulge is 50-70 mm, the depth of the thread recess is 20-25 mm, the thread pitch is 20-30 mm, the thread lead angle is 50-60 degrees, and the distance between the bottom of the thread recess and the roller core is 10-20 mm;
the rubber layer hardness is 80-90 HB.
Preferably, the axial length of the water storage section is 50-300 mm; the axial length of the drainage section is 100-400 mm.
Preferably, the axial length of the water storage section is 100-200 mm; the axial length of the drainage section is 150-300 mm.
Preferably, an installation cavity is axially arranged in the roller core, at least one supporting plate is arranged at each of two ends in the installation cavity, and a connecting hole is axially formed in the middle of each supporting plate; a first shaft head and a second shaft head are respectively arranged at two ends of the roller core, and the first shaft head and the second shaft head are connected with the connecting hole; the opposite ends of the first shaft head and the second shaft head are provided with damping mounting seats; and a chain wheel is arranged at the end of the second shaft head far away from the roller body.
Preferably, the shock attenuation mount pad includes the shock attenuation mount pad body, shock attenuation mount pad body lower extreme is equipped with the bearing frame, first spindle nose or second spindle nose pass through the bearing and rotate to be connected with the bearing frame, the bearing frame top is equipped with the shock attenuation sliding plate, shock attenuation sliding plate top is equipped with the connecting plate, the connecting plate is connected through a plurality of guide bolt with the bearing frame, guide bolt arranges along the direction of height of bearing frame, the cover is equipped with damping spring on the guide bolt, damping spring arranges in between shock attenuation sliding plate and the connecting plate, damping spring's one end and shock attenuation sliding plate looks butt, damping spring's the other end and connecting plate looks butt, shock attenuation sliding plate and guide bolt sliding connection.
The invention also provides an aluminum alloy plate quenching device based on any scheme,
the upper roller and the lower roller are rubber spiral rollers for quenching the aluminum alloy sheet;
a gap is formed between the upper roller and the lower roller and is used for inputting the aluminum alloy plate to roll the aluminum alloy plate; the rolling unit of the upper roller corresponds to the rolling unit of the lower roller.
The invention also provides a quenching method of the aluminum alloy plate, which is characterized in that two or more aluminum alloy plates are input into the quenching device of the aluminum alloy plate for quenching.
(III) advantageous effects
The invention has the beneficial effects that:
according to the invention, the rubber spiral is arranged on the outer circumference of the roller core, so that cooling water on the surface of the quenched aluminum alloy plate can be discharged quickly and directionally; the problem that cooling water is unevenly cooled due to different gathering amounts and gathering time of the cooling water on the surface of the aluminum alloy plate along the axial direction of the roller body, so that high and low temperature zones are generated on the aluminum alloy plate along the axial direction of the roller body, and the performance of the aluminum alloy plate is influenced is avoided; the opportunity of contact and heat exchange between new cooling water and the surface of the aluminum alloy plate is improved, and the cooling efficiency of the aluminum alloy plate is improved; and the rubber spiral can prevent the surface of the aluminum alloy plate from being scratched, so that the surface quality of the aluminum alloy plate is ensured.
Drawings
FIG. 1 is a schematic view showing the overall structure of a rubber spiral roll of the present invention;
FIG. 2 is a rear view of a rubber spiral roll of the present invention;
FIG. 3 is a sectional view of the roller body of FIG. 2 taken along line A-A;
FIG. 4 is a schematic view of a support plate according to the present invention;
FIG. 5 is a sectional view taken along line B-B of FIG. 4;
fig. 6 is a schematic structural view of the shock mount according to the present invention.
[ description of reference ]
1, a rubber layer; 2, a roller core; 3, a second shaft head; 4, a chain wheel; 5, a damping mounting seat; 6, a first shaft head; 7, a first rolling section; 8, a support plate; 9, an exhaust hole; 10, a water storage section; 11, a drainage section; 13, a second rolling section; 51, a connecting plate; 52, a guide bolt; 53, damping spring; 54, a bearing seat; and 55, damping sliding plates.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 6, a rubber spiral roller for quenching an aluminum alloy plate comprises a roller body;
the roller body comprises a roller core 2 and a rubber layer 1 coated on the surface of the roller core 2, and the rubber layer 1 is sequentially divided into two rolling units along the axial direction of the roller core.
One rolling unit comprises a first rolling section 7, a water accumulating section 10 and a second rolling section 13 which are sequentially arranged along the axial direction of the roller core 2. The outer surfaces of the first rolling section 7 and the second rolling section 13 are both in a thread shape, and the thread turning direction of the first rolling section 7 is opposite to that of the second rolling section 13. The outer surface of the water accumulating section 10 does not exceed the top of the screw thread protrusion. In the quenching process of the aluminum alloy plate, the first rolling section 7 and the second rolling section 13 axially rotate around the roller body, and water on the surface of the aluminum alloy plate is directionally conveyed to two ends of the rolling unit, so that the surface of the aluminum alloy plate is uniformly cooled.
In order to better drain water among the rolling units, the adjacent rolling units are connected through the drainage section 11, and the outer surface of the drainage section 11 does not exceed the top of the thread bulge.
In order to enable the same roller body to simultaneously convey a plurality of aluminum alloy plates in the axial direction and to discharge water on the surface of the aluminum alloy plates, in one rolling unit, the first rolling section 7 and the second rolling section 13 are symmetrically arranged with respect to the water storage section 10.
In order to better discharge the water in the rolling unit, the outer surface of the water storage section 10 is smooth and flat, and the outer surface of the water storage section 10 is flush with the bottom of the spiral depression.
The outer surface of the drainage section 11 is smooth and flat, and the outer surface of the drainage section 11 is flush with the bottom of the spiral recess.
The thickness of the thread bulge is 30mm, the depth of the thread recess is 15mm, the thread pitch is 25mm, the thread lead angle is 60 degrees, and the distance between the bottom of the thread recess and the roller core 2 is 15 mm.
The hardness of the rubber layer 1 was 80 HB.
The axial length of the water storage section 10 is 200 mm; the axial length of the drainage section 11 is 300 mm.
In order to reduce the shaking of the roller body in the process of conveying the aluminum alloy plates and enable the operation to be more stable, an installation cavity is axially arranged in the roller core 2, at least one supporting plate 8 is arranged at each of two ends in the installation cavity, and a connecting hole is axially formed in the middle of each supporting plate 8; the two ends of the roller core 2 are respectively provided with a first shaft head 6 and a second shaft head 3, and the first shaft head 6 and the second shaft head 3 are connected with the connecting holes; the opposite ends of the first shaft head 6 and the second shaft head 3 are provided with damping mounting seats 5. The end of the second shaft head 3 far away from the roller core 2 is keyed with a chain wheel 4. In order to allow the support plate 8 to be better mounted in the mounting cavity, the support plate 8 is provided with air vents, which are arranged axially along the support plate 8.
The damper mount 5 includes a damper mount body. The lower end of the damping mounting seat body is provided with a bearing seat 54, and the first shaft head 6 or the second shaft head 3 is rotatably connected with the bearing seat 54 through a bearing. The top end of the bearing block 54 is provided with a shock absorption sliding plate 55, and a connecting plate 51 is arranged above the shock absorption sliding plate 55. The connecting plate 51 is connected to the bearing housing 54 by a plurality of guide bolts 52, the guide bolts 52 being arranged in the height direction of the bearing housing 54. The guide bolt 52 is sleeved with a damping spring 53, and the damping spring 53 is arranged between the damping sliding plate 55 and the connecting plate 51. One end of the damper spring 53 abuts against the damper slide plate 55, and the other end of the damper spring 53 abuts against the connecting plate 51. The damper sliding plate 55 is slidably coupled to the guide bolt 52.
The invention also provides a roller type quenching device for the aluminum alloy plate,
the device comprises an upper roller and a lower roller, wherein the upper roller and the lower roller are both temperature-resistant rubber spiral rollers for roller quenching of the aluminum alloy plate;
a gap is formed between the upper roller and the lower roller and is used for inputting the aluminum alloy plate to roll the aluminum alloy plate; the rolling unit of the upper roller corresponds to the rolling unit of the lower roller.
The invention also provides a roller quenching method for the aluminum alloy plates, which is characterized in that two or more aluminum alloy plates are input into the roller quenching device for roller quenching.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any 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 invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, 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 invention. 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (10)
1. A rubber spiral roller for quenching aluminum alloy plates is characterized in that,
comprises a roller body;
the roller body comprises a roller core (2) and a rubber layer (1) coated on the surface of the roller core (2), and the rubber layer (1) is sequentially divided into at least two rolling units along the axial direction of the roller core (2);
the rolling unit comprises a first rolling section (7), a water storage section (10) and a second rolling section (13) which are sequentially arranged along the axial direction of the roller core (2); the outer surfaces of the first rolling section (7) and the second rolling section (13) are both in a thread shape, and the thread turning direction of the first rolling section (7) is opposite to that of the second rolling section (13); the outer surface of the water storage section (10) does not exceed the top of the thread bulge;
the adjacent rolling units are connected through a drainage section (11), and the outer surface of the drainage section (11) does not exceed the top of the thread bulge.
2. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 1,
in a roll-in unit, a first roll-in section (7) and a second roll-in section (13) are symmetrically arranged with respect to the water storage section (10);
the outer surface of the water storage section (10) is smooth and flat, and the outer surface of the water storage section (10) is flush with the bottom of the spiral recess;
the outer surface of the drainage section (11) is smooth and flat, and the outer surface of the drainage section (11) is flush with the bottom of the spiral recess.
3. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 2,
the thickness of the thread bulge is 30-80 mm, the depth of the thread recess is 10-30 mm, the thread pitch is 10-50 mm, the rotation direction angle is 30-80 degrees, and the distance between the bottom of the thread recess and the roller core (2) is 5-40 mm;
the hardness of the rubber layer (1) is 50 to 100 HB.
4. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 3,
the thickness of the thread bulge is 50-70 mm, the depth of the thread recess is 20-25 mm, the thread pitch is 20-30 mm, the thread lead angle is 50-60 degrees, and the distance between the bottom of the thread recess and the roller core (2) is 10-20 mm;
the hardness of the rubber layer (1) is 80-90 HB.
5. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 1,
the axial length of the water storage section (10) is 50-300 mm; the axial length of the drainage section (11) is 100-400 mm.
6. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 5,
the axial length of the water storage section (10) is 100-200 mm; the axial length of the drainage section (11) is 150-300 mm.
7. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 1,
an installation cavity is axially arranged in the roller core (2), at least one supporting plate (8) is arranged at each of two ends in the installation cavity, and a connecting hole is axially arranged in the middle of each supporting plate (8); a first shaft head (6) and a second shaft head (3) are respectively arranged at two ends of the roller core (2), and the first shaft head (6) and the second shaft head (3) are connected with the connecting holes; the opposite ends of the first shaft head (6) and the second shaft head (3) are provided with damping mounting seats (5); the end of the second shaft head (3) far away from the roller core (2) is provided with a chain wheel (4).
8. The aluminum alloy sheet quenching rubber spiral roll as claimed in claim 1,
the shock absorption mounting seat (5) comprises a shock absorption mounting seat body, and a bearing seat (54) is arranged at the lower end of the shock absorption mounting seat body; the first shaft head (6) or the second shaft head (3) is rotatably connected with a bearing seat (54) through a bearing, and a damping sliding plate (55) is arranged at the top end of the bearing seat (54); a connecting plate (51) is arranged above the damping sliding plate (55), the connecting plate (51) is connected with the bearing seat (54) through a plurality of guide bolts (52), and the guide bolts (52) are arranged along the height direction of the bearing seat (54); the guide bolt (52) is sleeved with a damping spring (53), and the damping spring (53) is arranged between the damping sliding plate (55) and the connecting plate (51); one end of the damping spring (53) is abutted against the damping sliding plate (55), and the other end of the damping spring (53) is abutted against the connecting plate (51); the damping sliding plate (55) is connected with the guide bolt (52) in a sliding mode.
9. A quenching device for aluminum alloy plates is characterized in that,
comprises an upper roller and a lower roller, wherein the upper roller and the lower roller are both temperature-resistant rubber spiral rollers for roller quenching of the aluminum alloy plate as claimed in any one of claims 1 to 8;
a gap is formed between the upper roller and the lower roller and is used for inputting the aluminum alloy plate to roll the aluminum alloy plate; the rolling unit of the upper roller corresponds to the rolling unit of the lower roller.
10. A method for quenching an aluminum alloy sheet, characterized in that two or more aluminum alloy sheets are subjected to roll quenching by being fed into the aluminum alloy sheet roll quenching apparatus according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210590558.4A CN114891976A (en) | 2022-05-26 | 2022-05-26 | Rubber spiral roller for quenching aluminum alloy plate, quenching device and quenching method |
| DE202022107004.0U DE202022107004U1 (en) | 2022-05-26 | 2022-12-14 | Rubber spiral roller for aluminum alloy plate quenching and quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210590558.4A CN114891976A (en) | 2022-05-26 | 2022-05-26 | Rubber spiral roller for quenching aluminum alloy plate, quenching device and quenching method |
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| Publication Number | Publication Date |
|---|---|
| CN114891976A true CN114891976A (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210590558.4A Pending CN114891976A (en) | 2022-05-26 | 2022-05-26 | Rubber spiral roller for quenching aluminum alloy plate, quenching device and quenching method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114891976A (en) |
| DE (1) | DE202022107004U1 (en) |
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2022
- 2022-05-26 CN CN202210590558.4A patent/CN114891976A/en active Pending
- 2022-12-14 DE DE202022107004.0U patent/DE202022107004U1/en active Active
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| US3793867A (en) * | 1971-09-22 | 1974-02-26 | Drever Co | Apparatus for continuously quenching a heated metal plate |
| GB1405123A (en) * | 1971-09-22 | 1975-09-03 | Drever Co | Apparatus for continuously quenching a heated metal plate |
| JPS5861229A (en) * | 1981-10-05 | 1983-04-12 | Nippon Steel Corp | Cooler for metallic strip |
| CN104451093A (en) * | 2014-11-27 | 2015-03-25 | 中冶焦耐工程技术有限公司 | Device and method for movable positioning and shape-righting of workpieces subjected to continuous induction quenching |
| JP2018135552A (en) * | 2017-02-21 | 2018-08-30 | Ｊｆｅスチール株式会社 | Quenching apparatus |
| CN206916184U (en) * | 2017-06-08 | 2018-01-23 | 常州艾柯轧辊有限公司 | Big inclined-plane roll barrel edge quenching unit |
| CN109207689A (en) * | 2018-10-19 | 2019-01-15 | 东北大学 | A kind of metal plates and strips roll-type quenching flow zone control device |
| US20220042121A1 (en) * | 2018-10-19 | 2022-02-10 | Northeastern University | Roller quenching flow zone control device for metal plate strips |
| CN110923437A (en) * | 2019-12-02 | 2020-03-27 | 东北大学 | Metal plate strip heat treatment spiral roller way |
| CN212216651U (en) * | 2020-04-07 | 2020-12-25 | 山西兴达通机电设备有限公司 | Adjustable clamping roller for aluminum alloy spiral pipe unit |
| CN215404398U (en) * | 2021-02-20 | 2022-01-04 | 无锡亿宝机械设备有限公司 | Working roll heat treatment device |
| CN214937662U (en) * | 2021-06-30 | 2021-11-30 | 湖南华菱湘潭钢铁有限公司 | Roll-in type quenching machine drainage roll |
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| Publication number | Publication date |
|---|---|
| DE202022107004U1 (en) | 2023-04-05 |
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