CN217459502U - Quenching device for metal profile extrusion port and metal profile extruder - Google Patents
Quenching device for metal profile extrusion port and metal profile extruder Download PDFInfo
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- CN217459502U CN217459502U CN202221599938.6U CN202221599938U CN217459502U CN 217459502 U CN217459502 U CN 217459502U CN 202221599938 U CN202221599938 U CN 202221599938U CN 217459502 U CN217459502 U CN 217459502U
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Abstract
The utility model discloses a metal section extrusion outlet guenching unit, including extrusion back ring, air supply and water source, the upside and the downside of the material export of extrusion back ring inside are provided with the forced air cooling case relatively, are provided with the exhaust vent on two relative sides of two forced air cooling cases, and the air supply is ventilated the forced air cooling case even, and the outside of extrusion back ring is provided with arranges the water cooling case from top to bottom, and the gap between two relative water cooling cases aligns the material export, is provided with the apopore on two relative sides of two water cooling cases, and the water source is ventilated the water cooling case even. After the section bar is extruded, the upper side surface and the lower side surface of the section bar are directly subjected to air cooling and water cooling in sequence, and the quenching process is completed. The transfer frequency is reduced, the loss of manpower and material resources in the transfer process can be reduced, the time for heating and quenching in a quenching furnace for the second time and the resource consumption of quenching equipment are saved, the cost is effectively reduced, and the working efficiency is improved. The utility model also discloses a metal section extruder of including above-mentioned device.
Description
Technical Field
The utility model relates to a section bar production field especially relates to a metal section bar extrusion opening guenching unit. Furthermore, the utility model discloses still relate to a section metal extruder including above-mentioned device.
Background
In the production process of the metal section, an extruder can be used for producing the section or the plate in an extrusion mode, and after the section is discharged from an extrusion rear ring, the section needs to be transferred to a quenching furnace for quenching processing.
However, multiple transfers cause loss of manpower and material resources, and also cause consumption of quenching equipment resources, thereby increasing production cost and lowering production efficiency.
Therefore, how to provide a quenching device for a metal profile extrusion opening, which overcomes the problems, is a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a metal section extrusion opening guenching unit directly carries out air-cooling and water-cooling after the section bar is extruded, accomplishes the quenching process, practices thrift the cost and improves work efficiency. Another object of the utility model is to provide a metal section extruder including above-mentioned device.
In order to solve the technical problem, the utility model provides a quenching device for metal section extrusion opening, including extrusion back ring, air supply and water source, the upside and the downside of the material export of extrusion back ring inside are provided with the forced air cooling case relatively, two be provided with the exhaust vent on two relative sides of forced air cooling case, the air supply intercommunication the forced air cooling case, the outside of extrusion back ring is provided with arranges the water cooling case from top to bottom, relative two gap between the water cooling case aligns the material export, two be provided with the apopore on two relative sides of water cooling case, the water source intercommunication the water cooling case.
Preferably, a plurality of the exhaust vents are arranged on the side surface of the air cooling box in an array mode, and a plurality of the water outlet holes are arranged on the side surface of the water cooling box in an array mode.
Preferably, it is adjacent interval between the exhaust vent is crescent along ejection of compact direction, and is adjacent interval between the apopore is crescent along ejection of compact direction.
Preferably, the orientation of exhaust vent and apopore inclines, towards ejection of compact direction.
Preferably, the inclination angle of the air outlet hole and the water outlet hole is 60 degrees.
Preferably, the air outlet is a circular hole, and the water outlet is a rectangular hole extending transversely.
Preferably, the air cooling stroke of the air cooling box is 290mm, and the water cooling stroke of the water cooling box is 700 mm.
Preferably, the upper air cooling box and the lower air cooling box are integrally arranged and are communicated with the air source through air pipes, an air volume control valve is arranged on each air pipe, the upper air cooling box and the lower air cooling box are integrally arranged and are communicated with the water source through water pipes, and a water volume control valve is arranged on each water pipe.
Preferably, the outside of ring is provided with longitudinal extension's guide way after the extrusion, the guide way is aimed at the material export, two the water-cooling box install in inside the guide way, the guide way end is provided with the horizontal roll.
The utility model provides a metal section extruder, which comprises a metal section extrusion port quenching device as above mentioned arbitrary item.
The utility model provides a metal section extrusion outlet guenching unit, including extrusion back ring, air supply and water source, the upside and the downside of the material export of extrusion back ring inside are provided with the forced air cooling case relatively, are provided with the exhaust vent on two relative sides of two forced air cooling cases, and the air supply is ventilated the forced air cooling case even, and the outside of extrusion back ring is provided with arranges the water cooling case from top to bottom, and the gap between two relative water cooling cases aligns the material export, is provided with the apopore on two relative sides of two water cooling cases, and the water source is ventilated the water cooling case even.
In the working process, the section is extruded from a material outlet of the extrusion rear ring, the section sequentially passes through the air cooling box and the water cooling box along the discharging direction, and the upper side surface and the lower side surface of the section are directly and sequentially subjected to air cooling and water cooling after the section is extruded, so that the quenching process is completed. The transfer frequency is reduced, the loss of manpower and material resources in the transfer process can be reduced, the time for heating and quenching in a quenching furnace for the second time and the resource consumption of quenching equipment are saved, the cost is effectively reduced, and the working efficiency is improved.
The utility model discloses still provide a metal section extruder including above-mentioned device, because above-mentioned device has above-mentioned technological effect, above-mentioned metal section extruder also should have same technological effect, no longer introduces in detail here.
Drawings
FIG. 1 is a schematic front view of a quenching apparatus for a metal profile extrusion opening according to an embodiment of the present invention;
FIG. 2 is a schematic top view of one embodiment of a quenching apparatus for a metal profile extrusion opening according to the present invention;
FIG. 3 is a schematic side view of one embodiment of a quenching apparatus for a metal profile extrusion opening provided in the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 2;
fig. 7 is a cross-sectional view taken along line E-E of fig. 1.
Detailed Description
The core of the utility model is to provide a quenching device for a metal profile extrusion opening, which directly carries out air cooling and water cooling after the profile extrusion, completes the quenching process, saves the cost and improves the working efficiency. The other core of the utility model is to provide a metal section extruder including above-mentioned device.
In order to make the technical field better understand the solution of the present invention, the following detailed description is given with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 7, fig. 1 is a schematic front view of a quenching apparatus for a metal profile extrusion opening according to an embodiment of the present invention; FIG. 2 is a schematic top view of one embodiment of a quenching apparatus for a metal profile extrusion opening according to the present invention; FIG. 3 is a schematic side view of one embodiment of a quenching apparatus for a metal profile extrusion port according to the present invention; FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2; FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2; FIG. 6 is a cross-sectional view taken along line D-D of FIG. 2; fig. 7 is a cross-sectional view taken along line E-E of fig. 1.
The utility model discloses embodiment provides a metal section extrusion outlet guenching unit, including extrusion back ring 1, air-cooled case 2, water-cooled case 3, air supply and water source, the exit at the extruder is installed to extrusion back ring 1, and 1 middle part of extrusion back ring is provided with material export 1-1, and the section bar is extruded behind material export 1-1. The two air cooling boxes 2 are arranged at the upper side and the lower side of the material outlet 1-1, the two air cooling boxes 2 are arranged oppositely, and the gap between the two air cooling boxes 2 is used for the section bar to pass through, two opposite side surfaces of the two air cooling boxes 2 are provided with air outlet holes 2-1, an air source is connected with the air cooling boxes 2, compressed air is conveyed to the air cooling boxes 2, then simultaneously blows to the upper side and the lower side of the section bar through the air outlet 2-1, the water cooling boxes 3 are arranged up and down on the outer side of the extruded ring 1, the gap between the two opposite water cooling boxes 3 is aligned with the material outlet 1-1, for the section bar to pass through, two opposite side surfaces of the two water cooling tanks 3 are provided with water outlet holes 3-1, a water source is communicated with the water cooling tanks 3, high-pressure water flow is conveyed to the water cooling tanks 3, then the water is sprayed to the upper side and the lower side of the section bar through the water outlet hole 3-1, so as to ensure uniform cooling. Compressed air is firstly used for cooling, and the mould cannot be directly cooled by water due to high temperature of the mould, so that the mould is prevented from being cracked due to backflow of water, and the mould is firstly cooled by the compressed air and then cooled by high-pressure water flow.
In the working process, the section is extruded from a material outlet 1-1 of the extrusion rear ring 1, the section sequentially passes through an air cooling box 2 and a water cooling box 3 along the discharging direction, and the upper side and the lower side of the section are directly and sequentially subjected to air cooling and water cooling after the section is extruded, so that the quenching process is completed. The transfer frequency is reduced, the loss of manpower and material resources in the transfer process can be reduced, the time for heating and quenching in a quenching furnace for the second time and the resource consumption of quenching equipment are saved, the cost is effectively reduced, and the working efficiency is improved.
Specifically, a plurality of air outlet holes 2-1 are arranged on the side surface of the air cooling box 2 in an array, and a plurality of water outlet holes 3-1 are arranged on the side surface of the water cooling box 3 in an array. Namely, the plurality of air outlet holes 2-1 and the plurality of water outlet holes 3-1 are arranged along the transverse direction and the longitudinal direction, so that the equipment has certain air cooling width, air cooling stroke, water cooling width and water cooling stroke.
Preferably, the distance between the adjacent air outlets 2-1 is gradually increased along the discharging direction, and the distance between the adjacent water outlets 3-1 is gradually increased along the discharging direction. That is, along the discharging direction, the array formed by the plurality of air outlets 2-1 and the array formed by the plurality of water outlets 3-1 gradually become sparse from dense, and along with the discharging process of the sectional material, the temperature of the part of the sectional material passing through the material outlet 1-1 is lower than that of the part of the sectional material passing through the material outlet 1-1, so that the gradual sparse change of the array from dense is equivalent to the gradual reduction of the air output and the water output, the cooling effect gradually becomes lower, and the uniform cooling of the sectional material is ensured.
Specifically, exhaust vent 2-1 is become vertical staggered arrangement by horizontal vertical all aligning, and apopore 3-1 is vertical staggered arrangement, and wherein, exhaust vent 2-1 specifically is the round hole, and apopore 3-1 specifically is the rectangular hole of horizontal extension, also can adjust the shape and the arrangement mode in each hole according to the condition, all is in the utility model discloses a within the protection scope.
In order not to reduce the temperature of the die, the air outlet holes 2-1 and the water outlet holes 3-1 are inclined towards the discharging direction. Air is supplied along the discharging direction of the section bar, cold air circulates towards the outlet direction, water is supplied along the discharging direction of the section bar, and cooling water circulates towards the outlet direction.
Specifically, the inclination angles of the air outlet holes 2-1 and the water outlet holes 3-1 are 60 degrees. The air cooling stroke of the air cooling box 2 is 290mm, namely the length of the side surface of the air cooling box 2 provided with the air outlet 2-1 is 290mm, and the water cooling stroke of the water cooling box 3 is 700mm, namely the length of the side surface of the water cooling box 3 provided with the water outlet 3-1 is 700mm, and the parameters of each structure can be improved according to the situation.
The utility model discloses in the metal section extrusion outlet guenching unit that embodiment provided, 2 integral types of two upper and lower air cooling boxes set up, and through tuber pipe 4 intercommunication air supply, the air supply can be the air pump, is provided with air control valve on the tuber pipe 4, and 3 integral types of two upper and lower water cooling boxes set up, leads to pipe intercommunication water source, and the water source can be the water pump, or cooperates the water tower to use, is provided with the water control valve on the water pipe. The sectional materials with different thicknesses can be controlled by adjusting the air volume, so that the product reaches qualified performance parameters, and can also be controlled by adjusting the water yield, so that the high-temperature section of the product is rapidly cooled, and the product reaches the qualified performance parameters.
On the basis of the quenching device for the metal profile extrusion opening provided by each specific embodiment, the outer side of the extrusion rear ring 1 is provided with a guide path 5 extending longitudinally, the guide path 5 is aligned with the material outlet 1-1, the two water cooling tanks 3 are arranged inside the guide path 5, the quenching device is additionally arranged by utilizing the existing guide path 5 space of the equipment, the production efficiency is improved, and the quenching device is suitable for various specifications. The tail end of the guide path 5 is provided with a horizontal roller 6 and a side roller 7 in a matching way, the horizontal roller 6 is sleeved with a felt and is fixed on the guide path 5 through a horizontal roller pressing cover 8, and the side roller 7 is sleeved with the felt and is fixed on the guide path 5 through a side roller pressing plate 9 and a side roller pressing cover 10.
In addition to the quenching device for the metal profile extrusion opening, the specific embodiment of the present invention further provides a metal profile extruder including the quenching device for the metal profile extrusion opening, and the structure of other parts of the metal profile extruder refers to the prior art, which is not described herein again.
Specifically, the metal profile extruder may be an aluminum alloy profile extruder with a thickness less than 100 a, and may be applied to profile extrusion of other types and materials.
The quenching device for the metal section extrusion opening and the metal section extruder provided by the utility model are described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a metal section extrusion outlet guenching unit, its characterized in that, including extrusion back ring (1), air supply and water source, the upside and the downside of the material export (1-1) at ring (1) middle part are provided with forced air cooling case (2) relatively after the extrusion, two be provided with exhaust vent (2-1) on two relative sides of forced air cooling case (2), the air supply intercommunication forced air cooling case (2), the outside of extrusion back ring (1) is provided with arranges about being provided with water cooling case (3), two relatively gap between water cooling case (3) is aimed at material export (1-1), two be provided with apopore (3-1) on two relative sides of water cooling case (3), the water source intercommunication water cooling case (3).
2. The quenching device for the extrusion opening of the metal section as claimed in claim 1, wherein the plurality of air outlet holes (2-1) are arranged on the side surface of the air cooling box (2) in an array, and the plurality of water outlet holes (3-1) are arranged on the side surface of the water cooling box (3) in an array.
3. The quenching device for the extrusion holes of the metal profiles as claimed in claim 2, wherein the distance between the adjacent air outlet holes (2-1) is gradually increased along the discharging direction, and the distance between the adjacent water outlet holes (3-1) is gradually increased along the discharging direction.
4. The quenching device for the extrusion opening of the metal profile as claimed in claim 3, wherein the orientation of the air outlet hole (2-1) and the water outlet hole (3-1) is inclined towards the discharging direction.
5. The quenching device for the extrusion opening of the metal section as claimed in claim 4, wherein the inclination angle of the air outlet hole (2-1) and the water outlet hole (3-1) is 60 degrees.
6. The quenching device for the extrusion opening of the metal profile as claimed in claim 5, wherein the air outlet hole (2-1) is a circular hole, and the water outlet hole (3-1) is a rectangular hole extending transversely.
7. The quenching device for the extrusion opening of the metal section according to the claim 6, wherein the air cooling stroke of the air cooling box (2) is 290mm, and the water cooling stroke of the water cooling box (3) is 700 mm.
8. The quenching device for the extrusion opening of the metal section as claimed in claim 1, wherein the upper and the lower air cooling boxes (2) are integrally arranged, the air source is communicated through an air pipe (4), the air pipe (4) is provided with an air volume control valve, the upper and the lower water cooling boxes (3) are integrally arranged, the water source is communicated through a water pipe, and the water pipe is provided with a water volume control valve.
9. The metal profile extrusion outlet quenching device according to any one of the claims 1 to 8, wherein the outer side of the extrusion rear ring (1) is provided with a longitudinally extending guide way (5), the guide way (5) is aligned with the material outlet (1-1), two water cooling boxes (3) are installed inside the guide way (5), and the tail end of the guide way (5) is provided with a horizontal roller (6).
10. A metal profile extruder comprising the metal profile extrusion port quenching apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221599938.6U CN217459502U (en) | 2022-06-24 | 2022-06-24 | Quenching device for metal profile extrusion port and metal profile extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221599938.6U CN217459502U (en) | 2022-06-24 | 2022-06-24 | Quenching device for metal profile extrusion port and metal profile extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217459502U true CN217459502U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221599938.6U Active CN217459502U (en) | 2022-06-24 | 2022-06-24 | Quenching device for metal profile extrusion port and metal profile extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217459502U (en) |
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2022
- 2022-06-24 CN CN202221599938.6U patent/CN217459502U/en active Active
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