CN210261938U - Aluminum alloy solid solution air quenching device - Google Patents
Aluminum alloy solid solution air quenching device Download PDFInfo
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- CN210261938U CN210261938U CN201921041118.3U CN201921041118U CN210261938U CN 210261938 U CN210261938 U CN 210261938U CN 201921041118 U CN201921041118 U CN 201921041118U CN 210261938 U CN210261938 U CN 210261938U
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Abstract
The utility model provides an aluminum alloy solid solution air quenching device, which comprises a roller rod conveying device, an exhaust chamber with an opening at the top, an air quenching chamber with an opening at the bottom and an air blowing device, wherein the exhaust chamber is arranged at the lower part of the roller rod conveying device; the roller conveying device comprises support legs, a rectangular frame supported by the support legs, conveying rollers arranged in the rectangular frame and a motor; the exhaust chamber is positioned at the inner side of the support leg, the opening part is fixedly arranged at the lower part of the rectangular frame, and an exhaust pipe is arranged on a side plate of the exhaust chamber; the opening part of the air quenching chamber is fixedly arranged at the upper part of the rectangular frame; the front side plate and the rear side plate of the air quenching chamber are respectively provided with an opening for a workpiece to pass through and an opening and closing door; the air blowing device comprises two side air blowing devices and a top air blowing device, the two side air blowing devices are respectively arranged on the left side plate and the right side plate of the air quenching chamber, the top air blowing device is arranged on the top plate of the air quenching chamber, and the side air blowing devices and the top air blowing device both comprise an air blower and an air blowing box. The utility model has the advantages of no pollution and small deformation of the workpiece.
Description
Technical Field
The utility model belongs to the field of solid solution quenching equipment, in particular to an aluminum alloy solid solution air quenching device.
Background
The prior aluminum alloy solid solution in China is carried out by a water quenching process. A water tank is arranged at the discharge end of the solid solution furnace, a workpiece is transferred to a lifter above the water tank through the transmission of a roller rod, and the workpiece is taken into water through the lifter for quenching. The quenching process has the advantages of long transfer time, large deformation of workpieces (particularly thin wall parts), large water pollution, high production cost, inconvenient installation, high unsafe factors, high maintenance difficulty and high manufacturing cost.
Disclosure of Invention
The utility model aims to solve the problems, the utility model provides an aluminum alloy dissolves air quenching device, it has shortened work piece quenching transfer time, has reduced the work piece and has quenched the back deflection, especially the deflection of thin wall part, has reduced the pollution to the water environment, and is both safe and convenient during installation and maintenance, has reduced manufacturing cost.
The utility model discloses an aluminum alloy solid solution air quenching device, which comprises a roller rod conveying device, an exhaust chamber with an opening at the top, an air quenching chamber with an opening at the bottom and an air blowing device, wherein the exhaust chamber is arranged at the lower part of the roller rod conveying device;
the roller conveying device comprises a plurality of support legs, a rectangular frame supported by the support legs, a plurality of conveying rollers arranged in the rectangular frame and a motor for driving the rollers to rotate;
the exhaust chamber is positioned on the inner side of the support leg, the periphery of the opening part is fixedly connected with the lower part of the rectangular frame of the roller rod conveying device, and an exhaust pipe is arranged on a side plate of the exhaust chamber;
the periphery of the opening part of the air quenching chamber is fixedly connected with the upper part of the rectangular frame of the roller rod conveying device;
two opposite side plates in the conveying direction of a roller rod of the air quenching chamber are respectively provided with an opening for a workpiece to pass through and an opening and closing door for opening and closing the opening;
the blowing device comprises two lateral blowing devices and a top blowing device, the two lateral blowing devices are used for blowing to a passing workpiece, the two lateral blowing devices are respectively arranged on two opposite side plates, which are not provided with an opening and closing door, of the air quenching chamber, the top blowing device is arranged on a top plate of the air quenching chamber, and the lateral blowing devices and the top blowing device respectively comprise a blower arranged on the outer wall of a lateral plate and a blowing box arranged on the inner wall of the lateral plate, one end of the blowing box penetrates through the lateral plate and is connected with the blower.
In order to ensure that the hair drier runs stably, the hair drier of the side blowing device is arranged on a platform which is vertically and fixedly arranged on the outer wall of the side plate, and the hair drier of the top blowing device is arranged on a platform which is higher than the top of the air quenching chamber.
In order to ensure that the air outlet is uniformly discharged, the air outlet of the air blowing box of the top air blowing device faces downwards, and the air outlet is provided with a plurality of air distribution plates; the air outlets of the air blowing boxes of the two side air blowing devices are opposite, and the air outlets are a plurality of round hole type air outlets.
In order to enable the door to be automatically closed, a door closer is connected between the opening and closing door and a side plate of the air quenching chamber.
In order to open and close the blowing device at proper time, a workpiece detector connected with a far-end computer is respectively arranged at the inlet and the outlet of two opposite side plates of the air quenching chamber, wherein the opening and closing door is not arranged; and a controller connected with a remote computer and used for controlling the opening and closing of the blowing device is arranged on the outer wall of the side plate. The model of the workpiece detector is VS 180-2P 42432; the controller is 6E S7513-1 AL 00-0A B0.
In order to enhance the firmness of the exhaust chamber and the air quenching chamber, a plurality of reinforcing pieces are arranged on the side plates of the exhaust chamber and the air quenching chamber.
In order to make the device more compact and reduce the occupied area of the motor, the motor is arranged on the support legs of the roller rod conveying device.
In order to make the blown wind be easier to exhaust from the exhaust duct, the bottom plate and the side plate of the exhaust chamber are in arc connection.
Has the advantages that: the utility model has the advantages that the air quenching device is arranged to blow air to the workpiece conveyed by the roller rod from the top and two sides, so that the workpiece is rapidly cooled, the workpiece quenching transfer time is shortened, the deformation of the quenched workpiece, especially the deformation of the thin-wall part (especially the thin-wall part with 1-6mm and the maximum deformation is +/-1 mm) is reduced, the water pollution is reduced, the installation and the maintenance are safe and convenient, and the production cost is reduced; the hair dryers are respectively arranged on different platforms, so that the hair dryers can stably run; the air outlet at the top is provided with the air distribution plate to form a seam shape, and meanwhile, the air outlet at the side part is provided with a round hole air outlet to ensure that the air outlet is uniform; a door closer is arranged between the opening and closing door and a side plate of the air quenching chamber, so that the door is automatically closed, and hot air is prevented from leaking; the workpiece detectors are arranged at the inlet and the outlet, so that the blowing device is timely opened and closed; the firmness of the exhaust chamber and the air quenching chamber is enhanced by arranging the reinforcing piece; the motor is arranged on the support legs of the roller rod conveying device, so that the device is more compact in structure, and the occupied area of the motor is reduced; the bottom plate and the side plate of the exhaust chamber are connected in an arc shape; so that the blown air can be easily discharged from the exhaust pipe.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is an enlarged view of the air splitter plate;
FIG. 5 is a schematic structural view of the opening and closing door;
in the figure, 1, a wind quenching chamber; 2. an exhaust chamber; 3. a roller bar conveying device; 4. opening and closing the door; 5. a side blower; 6. a side blow box; 7. an air outlet; 8. a top blower; 9. a top blow box; 10. a wind distribution plate; 11. a second platform; 12. a workpiece detector; 13. a motor; 14. a reinforcement; 15. an exhaust duct; 16. a door closer; 17. a first platform.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
The utility model discloses an aluminum alloy dissolves air quenching device includes roller stick conveyer 3, sets up at the open-top air exhaust chamber 2 of 3 lower parts of roller stick conveyer, sets up at the bottom open-ended air quenching room 1 on roller stick conveyer 3 upper portion and sets up blast apparatus on air quenching room 1.
The roller conveying device 3 comprises a plurality of steel support legs, a steel rectangular frame fixed on the upper portions of the support legs, a plurality of steel conveying rollers arranged on two long sides of the rectangular frame in parallel, and a motor 13 arranged on the outer side of each support leg and used for driving the rollers to rotate. The width of the rectangular frame is larger than that of the workpiece to be passed through, and the length of the rectangular frame is based on the requirement that the workpiece can be cooled to the required temperature through the air quenching chamber 1. The motor 13 is specifically mounted on a steel plate welded to the outer side of the steel leg, and the motor 13 supplies power to the conveying roller to drive the conveying roller to rotate around the roller shaft, so as to convey the workpiece.
The exhaust chamber 2 is positioned at the inner sides of the support legs and is formed by welding four side plates and a bottom plate, the side plates and the bottom plate are made of galvanized steel plates, the edge parts of the four sides of the bottom plate are bent upwards, and the edge parts of the lower sides of the four side plates are bent inwards and are connected in an arc shape by welding; the upper edges of the four side plates are welded at the lower parts of the four edges of the rectangular frame; the side plate of the exhaust chamber 2 is provided with an exhaust pipe 15 communicated with the exhaust chamber 2, and the length of the exhaust pipe 15 is based on the fact that air can be exhausted to the outside. At least 1 longitudinal and transverse reinforcing member 14 is provided on the outer wall of each side plate of the exhaust chamber 2, so that the exhaust chamber 2 can be more firmly fixed.
The air quenching chamber 1 is formed by welding four side plates and a top plate, the side plates and the bottom plate are galvanized steel plates, and the lower edges of the four side plates are welded on the upper parts of the four edges of the rectangular frame. At least 1 longitudinal and transverse reinforcing member 14 is arranged on the outer wall of each side plate of the air quenching chamber 1, so that the air quenching chamber 1 can be firmer.
The opposite side plates (i.e., the inlet side plate and the outlet side plate, the inlet side plate is a front side plate, the outlet side plate is a rear side plate, and correspondingly, the left and right side plates in the roller rod conveying direction are respectively a left side plate and a right side plate) in the roller rod conveying direction of the air quenching chamber 1 are respectively provided with an opening for a workpiece to pass through and an opening and closing door 4 for opening and closing the opening. In this embodiment, the opening and closing door 4 is a double door, and the door closers 16 are respectively provided between each door and the front and rear side plates above the door, so as to automatically close the opened door. It is understood that in other embodiments, the opening and closing door may be a single-opening door.
The blowing device is used for blowing cold air to a passing workpiece to reduce the temperature of the workpiece and comprises two lateral blowing devices and a top blowing device, wherein the two lateral blowing devices are respectively arranged on a left lateral plate and a right lateral plate, the top blowing device is arranged on a top plate of the air quenching chamber 1, and each of the lateral blowing devices and the top blowing device comprises a lateral blower 5 arranged on the outer wall of the lateral plate and a lateral blowing box 6 arranged on the inner wall of the lateral plate and one end of which penetrates through the lateral plate to be connected with the lateral blower 5.
The side blower 5 of the side blower device is arranged on a first platform 17 welded perpendicular to the outer wall of the side plate, the first platform 17 is an A3 steel plate, and a steel diagonal brace is welded between the middle point of the outer end edge of the steel plate and the outer wall of the side plate below the steel plate to form a triangular shape so as to strengthen the firmness of the steel plate. Of course, the number of the inclined struts and the welding positions can be set according to specific requirements in other embodiments. The air outlets of the lateral blow boxes 6 of the two lateral blowing devices are arranged oppositely, and the air outlets are arranged into a plurality of round hole type air outlets 7, and in the embodiment, nozzles are arranged outside the air outlets 7.
The top blowing device can be directly installed on the top plate of the air quenching chamber 1, but in the embodiment, since the top blower 8 of the top blowing device is a high-power blower, the top blowing device is installed by additionally arranging a second platform 11 higher than the top of the air quenching chamber 1 in order to ensure the stability of the top blowing device.
The air outlet of the top blowing box 9 of the top blowing device faces downwards, and a plurality of air distributing plates 10 are arranged at the air outlet, so that blown air is blown out from gaps among the air distributing plates 10. Divide aerofoil 10 to include the flange and set up the branch wind piece in the flange both sides, specifically set up as follows: a plurality of convex plates are arranged in parallel at the air outlet of the top air blowing box 9, one end of each of the two air dividing plates is fixed on the two side surfaces of each convex plate, so that one convex plate and the two air dividing plates are integrally in a herringbone shape, and the other ends of the two air dividing plates which are opposite to each other on the two adjacent convex plates are fixedly connected by using bolts, so that blown air passes through the two air dividing plates fixed by the bolts. It is understood that the arrangement mode of the air distribution plate can be set according to requirements in other embodiments.
The utility model discloses an actual operation as follows: when a high-temperature aluminum alloy workpiece is to be conveyed, the opening and closing door 4 is opened, when the workpiece is conveyed into the inlet of the air quenching chamber 1 at a proper speed through the roller rod conveying device 3, the workpiece detector 12 at the inlet starts the air blowing device after detecting the workpiece, cold air is blown to the workpiece from the upper side, the left side and the right side, and after the workpiece completely enters the air quenching chamber 1, the opening and closing door 4 is automatically closed under the action of the door closer 16; the temperature of the workpiece is gradually reduced along with the conveying of the workpiece in the air quenching chamber 1, the temperature of the workpiece is reduced from 480 ℃ to 100 ℃ within 120s, the temperature of air entering the air exhaust chamber is increased to 40-60 ℃, and the air is exhausted out of the chamber from the air exhaust pipe 15 at the lower part; when the workpiece reaches the outlet, the workpiece detector 12 at the outlet closes the blowing device after detecting the workpiece, the opening and closing door 4 at the outlet is opened at the moment, and the opening and closing door 4 is automatically closed after the workpiece is sent out.
In addition, the utility model is not only suitable for the solid solution of the aluminum alloy, but also suitable for the solid solution quenching of nonferrous metals, and naturally included in the scope of the utility model.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. An aluminum alloy solid solution air quenching device is characterized by comprising a roller rod conveying device, an exhaust chamber, an air quenching chamber and a blowing device, wherein the exhaust chamber is arranged at the lower part of the roller rod conveying device and provided with an opening at the top, the air quenching chamber is arranged at the upper part of the roller rod conveying device and provided with an opening at the bottom, and the blowing device is arranged on the air quenching chamber;
the roller conveying device comprises a plurality of support legs, a rectangular frame supported by the support legs, a plurality of conveying rollers arranged in the rectangular frame and a motor for driving the rollers to rotate;
the exhaust chamber is positioned on the inner side of the support leg, the periphery of the opening part is fixedly connected with the lower part of the rectangular frame of the roller rod conveying device, and an exhaust pipe is arranged on a side plate of the exhaust chamber;
the periphery of the opening part of the air quenching chamber is fixedly connected with the upper part of the rectangular frame of the roller rod conveying device;
two opposite side plates in the conveying direction of a roller rod of the air quenching chamber are respectively provided with an opening for a workpiece to pass through and an opening and closing door for opening and closing the opening;
the blowing device comprises two lateral blowing devices and a top blowing device, the two lateral blowing devices are used for blowing to a passing workpiece, the two lateral blowing devices are respectively arranged on two opposite side plates, which are not provided with an opening and closing door, of the air quenching chamber, the top blowing device is arranged on a top plate of the air quenching chamber, and the lateral blowing devices and the top blowing device respectively comprise a blower arranged on the outer wall of a lateral plate and a blowing box arranged on the inner wall of the lateral plate, one end of the blowing box penetrates through the lateral plate and is connected with the blower.
2. The aluminum alloy solid solution air quenching device as claimed in claim 1, wherein the blower of the side blower is disposed on a platform vertically fixed on the outer wall of the side plate, and the blower of the top blower is disposed on a platform higher than the top of the air quenching chamber.
3. The aluminum alloy solution air quenching device according to claim 1, wherein the air outlet of the air box of the top blowing device faces downwards, and a plurality of air distribution plates are arranged at the air outlet; the air outlets of the air blowing boxes of the two side air blowing devices are opposite, and the air outlets are a plurality of round hole type air outlets.
4. An aluminum alloy solution air quenching device according to claim 1, wherein a door closer is connected between the opening and closing door and the side plate of the air quenching chamber.
5. An aluminum alloy solution air quenching device according to claim 1, wherein the inlet and outlet parts of the two opposite side plates of the air quenching chamber, which are not provided with the opening and closing door, are respectively provided with a workpiece detector connected with a remote computer; and a controller connected with a remote computer and used for controlling the opening and closing of the blowing device is arranged on the outer wall of the side plate.
6. The aluminum alloy solution air quenching device of claim 5, wherein the workpiece detector is model number VSE 180-2P 42432; the controller is 6E S7513-1 AL 00-0A B0.
7. An aluminum alloy solution air quenching device according to claim 1, wherein a plurality of reinforcing members are arranged on the side plates of the exhaust chamber and the air quenching chamber.
8. An aluminum alloy solution air quenching device according to claim 1, wherein the motor is arranged on the leg of the roller bar conveyor.
9. The aluminum alloy solution air quenching device of claim 1, wherein the bottom plate and the side plate of the exhaust chamber are connected in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041118.3U CN210261938U (en) | 2019-07-05 | 2019-07-05 | Aluminum alloy solid solution air quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041118.3U CN210261938U (en) | 2019-07-05 | 2019-07-05 | Aluminum alloy solid solution air quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261938U true CN210261938U (en) | 2020-04-07 |
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ID=70047314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921041118.3U Active CN210261938U (en) | 2019-07-05 | 2019-07-05 | Aluminum alloy solid solution air quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210261938U (en) |
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2019
- 2019-07-05 CN CN201921041118.3U patent/CN210261938U/en active Active
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