CN215517545U - Aluminum profile quenching device - Google Patents
Aluminum profile quenching device Download PDFInfo
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- CN215517545U CN215517545U CN202122168265.0U CN202122168265U CN215517545U CN 215517545 U CN215517545 U CN 215517545U CN 202122168265 U CN202122168265 U CN 202122168265U CN 215517545 U CN215517545 U CN 215517545U
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Abstract
The utility model discloses an aluminum profile quenching device, which comprises a cavity tube and an end cover; a lumen tube: the diameter of the tail part is increased to form an expansion part, an end pipe is arranged in the expansion part, an annular gap is formed between the expansion part and the side wall of the end pipe, an impeller is rotationally connected in the annular gap, and detachable negative pressure nozzles are uniformly distributed on the side surface of the cavity pipe; end cover: the two end covers are respectively arranged at the inlet end of the cavity tube and the outlet end of the end tube, and a material guide mechanism is built between the two end covers; still include chassis and control switch, the chassis supports chamber pipe and end pipe through branch respectively, control switch establishes on the chassis, control switch's input is connected with external power source's output electricity, and this aluminium alloy guenching unit through the air current mixed water smoke, can carry out even cover to the aluminium alloy, is favorable to reducing refrigerated unbalance, avoids the deformation of aluminium alloy to guarantee the quality of processing.
Description
Technical Field
The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile quenching device.
Background
Quenching is a heat treatment process in which steel is heated to a temperature above the critical temperature, held for a certain period of time, and then cooled at a rate greater than the critical cooling rate to obtain an unbalanced structure mainly composed of martensite (or bainite or single-phase austenite is obtained as necessary). Quenching is the most widely applied technical method in the steel heat treatment process, and the aluminum profile can be quenched in the processing process, but the temperature difference can be caused due to non-uniform cooling in the process, so that the aluminum profile is deformed to a certain degree, and the quality and the engineering use of the aluminum profile are influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide an aluminum profile quenching device, which can uniformly cover an aluminum profile by mixing water mist with air flow, is beneficial to reducing the unbalance of cooling and avoiding the deformation of the aluminum profile, thereby ensuring the processing quality and effectively solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an aluminum profile quenching device comprises a cavity tube and an end cover;
a lumen tube: the diameter of the tail part is increased to form an expansion part, an end pipe is arranged in the expansion part, an annular gap is formed between the expansion part and the side wall of the end pipe, an impeller is rotationally connected in the annular gap, and detachable negative pressure nozzles are uniformly distributed on the side surface of the cavity pipe;
end cover: the two end covers are respectively arranged at the inlet end of the cavity tube and the outlet end of the end tube, and a material guide mechanism is built between the two end covers;
wherein: the device comprises a cavity tube, a tube support, a control switch, a power supply and a power supply, and is characterized by further comprising a bottom frame and the control switch, wherein the bottom frame supports the cavity tube and the end tube through support rods respectively, the control switch is arranged on the bottom frame, and the input end of the control switch is electrically connected with the output end of the external power supply.
Further, the impeller comprises blades, a gear ring and a support ring, the gear ring is located on the outer side of the support ring, the gear ring is fixedly connected with the support ring through the blades at equal angles, the gear ring is rotatably connected with the port of the expansion portion, and the support ring is rotatably sleeved on the outer side of the end pipe. Air is guided through the annular impeller, so that rapid air flow is formed between the cavity tube and the aluminum profile, and the cooling effect is achieved.
Furthermore, the negative pressure nozzle comprises a negative pressure pipe, a nozzle and a balance valve, the negative pressure pipe is arranged in the mounting hole on the circumferential surface of the cavity pipe, the nozzle communicated with the negative pressure pipe is arranged at the inner side end of the negative pressure pipe, and the balance valve is connected in series with the middle of the negative pressure pipe. When the airflow is increased, the internal pressure of the cavity tube is reduced, so that water in the negative pressure tube is sucked to form water attached to the surface of the aluminum profile, and the air cooling and the water cooling are organically combined to ensure the uniformity of cooling.
Furthermore, a fixed pipe matched with the section of the section bar is fixed in the middle groove of the end cover, and air holes are uniformly distributed on the end surface of the end cover in the inlet end of the cavity pipe. The end cap with the air holes is used at the inlet end and used for air inlet and blocking dust to a certain degree.
Furthermore, the material guiding mechanism comprises a material rack and material guiding wheels, two ends of the material rack are respectively located in the fixing pipes on two sides, and the material guiding wheels are distributed in the middle of the material rack at equal intervals. The aluminum profile can slide on the guide wheel, and continuous quenching is convenient to carry out.
The driving motor is installed on the bottom frame, a gear meshed with the gear ring is arranged on an output shaft of the driving motor, and an input end of the driving motor is electrically connected with an output end of the control switch. The impeller is powered by a drive motor.
The drainage device is characterized by further comprising a bottom groove, wherein the bottom groove is arranged in the bottom frame below the cavity tube, a water leakage hole is formed in the lower side part of the cavity tube, a drainage tube is arranged on a side interface of the bottom groove, and a valve is arranged in the middle of the drainage tube. The bottom is provided with a bottom groove, and the cleaning water can be collected when the cavity tube is cleaned.
Compared with the prior art, the utility model has the beneficial effects that: this aluminium alloy guenching unit has following benefit:
1. the air is guided by the annular impeller, so that rapid air flow is formed between the cavity tube and the aluminum profile, the cooling effect is achieved, when the air flow is increased, the internal pressure of the cavity tube is reduced, water in the negative pressure tube is sucked, water attached to the surface of the aluminum profile is formed, air cooling and water cooling are organically combined, the uniformity of cooling is guaranteed, and the quenching quality is improved;
2. the negative pressure nozzles are uniformly distributed on the surface of the cavity tube, and each nozzle is provided with a balance valve to balance the pressure difference of the nozzles with different heights, so that the water mist sucked out of the cavity tube from different positions approaches to balance, and the cooling uniformity is further ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
In the figure: the device comprises a 1-cavity pipe, a 101-expanding part, a 2-end pipe, a 3-impeller, 301 blades, a 302-gear ring, a 303-supporting ring, a 4-negative-pressure spray head, a 401-negative-pressure pipe, a 402-spray head, a 403 balance valve, a 5-end cover, a 501-fixed pipe, 502-air holes, a 6-guide mechanism, a 601-material rack, a 602-guide wheel, a 7-base frame, an 8-control switch, a 9-drive motor, a 10-gear, an 11-base tank, a 12-discharge pipe and a 13-valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: an aluminum profile quenching device comprises a cavity tube 1 and an end cover 5;
lumen 1: the diameter of the tail part is enlarged to form an expansion part 101, an end pipe 2 is arranged in the expansion part 101, an annular gap is formed between the expansion part 101 and the side wall of the end pipe 2, an impeller 3 is rotationally connected in the annular gap, and detachable negative pressure nozzles 4 are uniformly distributed on the side surface of the cavity pipe 1;
the impeller 3 comprises blades 301, a gear ring 302 and a support ring 303, the gear ring 302 is positioned on the outer side of the support ring 303, the gear ring 302 and the support ring 303 are fixedly connected through the blades 301 with equal angles, the gear ring 302 is rotatably connected with a port of the expansion part 101, and the support ring 303 is rotatably sleeved on the outer side of the end pipe 2;
the negative pressure nozzle 4 comprises a negative pressure pipe 401, a nozzle 402 and a balance valve 403, the negative pressure pipe 401 is arranged in the mounting hole on the circumferential surface of the cavity tube 1, the nozzle 402 communicated with the inner side end of the negative pressure pipe 401 is arranged at the inner side end of the negative pressure pipe 401, and the balance valve 403 is connected in series with the middle part of the negative pressure pipe 401;
the negative pressure nozzles 4 are uniformly distributed on the surface of the cavity tube 1, and each nozzle 402 is provided with a balance valve 403 to balance the pressure difference of the nozzles 402 with different heights, so that the water mist sucked out from different positions of the cavity tube 1 is close to balance, and the uniformity of cooling is further ensured;
end cover 5: two end covers 5 are respectively arranged at the inlet end of the cavity tube 1 and the outlet end of the end tube 2, and a material guide mechanism 6 is built between the two end covers 5;
a fixed pipe 501 matched with the section of the sectional material is fixed in the middle groove of the end cover 5, and air holes 502 are uniformly distributed on the end surface of the end cover 5 at the inlet end of the cavity pipe 1;
the end cover 5 is provided with a fixed pipe 501, so that the reserved space is reduced, and the air flow in and out is weakened; the end cover 5 with the air holes 502 is used at the inlet end for air intake to block dust to a certain degree, and meanwhile, the mesh-shaped structure is favorable for dispersing air flow entering the cavity tube 1 and ensuring uniform distribution;
the material guiding mechanism 6 comprises a material rack 601 and material guiding wheels 602, two ends of the material rack 601 are respectively positioned in the fixed pipes 501 at two sides, and the material guiding wheels 602 are equidistantly distributed in the middle of the material rack 601; the aluminum profile can slide on the guide wheel 602, so that continuous quenching is facilitated;
wherein: the device also comprises a bottom frame 7 and a control switch 8, wherein the bottom frame 7 supports the cavity tube 1 and the end tube 2 through a support rod respectively, the control switch 8 is arranged on the bottom frame 7, and the input end of the control switch 8 is electrically connected with the output end of an external power supply;
the device also comprises a driving motor 9 and a gear 10, wherein the driving motor 9 is arranged on the underframe 7, the gear 10 meshed with the gear ring 302 is arranged on an output shaft of the driving motor 9, and the input end of the driving motor 9 is electrically connected with the output end of the control switch 8;
the device also comprises a bottom groove 11, wherein the bottom groove 11 is arranged in the bottom frame 7 below the cavity tube 1, a water leakage hole is formed in the lower side part of the cavity tube 1, a discharge tube 12 is arranged on a side interface of the bottom groove 11, and a valve 13 is arranged in the middle of the discharge tube 12; the bottom is provided with a bottom groove 11, cleaning water can be collected when the cavity tube 1 is cleaned, and then a valve 13 is opened to be discharged from a discharge pipe 12.
Air is guided through the annular impeller 3, so that quick air flow is formed between the cavity tube 1 and the aluminum profile, the cooling effect is achieved, when the air flow is increased, the inner pressure of the cavity tube 1 is reduced, water in the negative pressure tube 401 is sucked, water attached to the surface of the aluminum profile is formed, air cooling and water cooling are organically combined, the uniformity of cooling is guaranteed, and the quenching quality is improved.
The aluminum profile quenching device provided by the utility model has the following working principle: the inlet ends of negative pressure pipes 401 of all negative pressure nozzles 4 are connected with an external water network, balance valves 403 on the negative pressure pipes are adjusted according to the heights of different negative pressure nozzles 4, the pressure difference between the air flow on the inner side of a cavity pipe 1 is balanced, aluminum profiles to be quenched are placed on a material guide mechanism 6, a control switch 8 is used for supplying power to a driving motor 9, a gear 10 and a driving belt moving blade 301 of a gear ring 302 rotate at a high speed, the pressure difference is generated on two sides of the annular gap between an expansion part 101 and an end pipe 2, the air flow on the inner side of the cavity pipe 1 is extracted, the external air flow passes through air holes 502 on an end cover 5 of the inlet end, the heat on the surface of the aluminum profiles is taken away by the air flow moving along the axial direction of the cavity pipe 1, meanwhile, the internal pressure of the cavity pipe 1 is too low, so that the water in the negative pressure pipes 401 is sucked, the water attached to the surface of the aluminum profiles is formed by dispersion of the nozzles 402, the aluminum profiles are further cooled, and after quenching is completed, the processed aluminum profile slides to the outer side of the end pipe 2 along the material guide wheel 602.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An aluminium alloy guenching unit which characterized in that: comprises a cavity tube (1) and an end cover (5);
lumen (1): the diameter of the tail part of the cavity tube is increased to form an expansion part (101), an end tube (2) is arranged in the expansion part (101), an annular gap is formed between the expansion part (101) and the side wall of the end tube (2), an impeller (3) is rotationally connected in the annular gap, and detachable negative pressure nozzles (4) are uniformly distributed on the side surface of the cavity tube (1);
end cap (5): the device is provided with two end covers (5) which are respectively arranged at the inlet end of the cavity tube (1) and the outlet end of the end tube (2), and a material guide mechanism (6) is built between the two end covers (5);
wherein: the device is characterized by further comprising a bottom frame (7) and a control switch (8), wherein the bottom frame (7) supports the cavity tube (1) and the end tube (2) through supporting rods respectively, the control switch (8) is arranged on the bottom frame (7), and the input end of the control switch (8) is electrically connected with the output end of an external power supply.
2. The aluminum profile quenching device as claimed in claim 1, characterized in that: impeller (3) include blade (301), gear ring (302) and support ring (303), gear ring (302) are in the outside of support ring (303), and through blade (301) fixed connection of equidistance between gear ring (302) and the support ring (303), gear ring (302) rotate with the port of expansion portion (101) and are connected, support ring (303) rotate the outside of cup jointing in end pipe (2).
3. The aluminum profile quenching device as claimed in claim 1, characterized in that: negative pressure shower nozzle (4) include negative pressure pipe (401), shower nozzle (402) and balanced valve (403), negative pressure pipe (401) are established in the mounting hole of chamber pipe (1) periphery, the medial extremity of negative pressure pipe (401) is equipped with shower nozzle (402) that communicate with it, the middle part of negative pressure pipe (401) is established ties and is had balanced valve (403).
4. The aluminum profile quenching device as claimed in claim 1, characterized in that: a fixed pipe (501) matched with the section of the sectional material is fixed in a middle groove of the end cover (5), and air holes (502) are uniformly distributed on the end surface of the end cover (5) in the inlet end of the cavity pipe (1).
5. The aluminum profile quenching device as claimed in claim 4, characterized in that: the material guide mechanism (6) comprises a material rack (601) and material guide wheels (602), two ends of the material rack (601) are respectively positioned in the fixed pipes (501) at two sides, and the material guide wheels (602) are equidistantly distributed in the middle of the material rack (601).
6. The aluminum profile quenching device as claimed in claim 2, characterized in that: the automatic transmission mechanism is characterized by further comprising a driving motor (9) and a gear (10), wherein the driving motor (9) is installed on the bottom frame (7), the gear (10) meshed with the gear ring (302) is arranged on an output shaft of the driving motor (9), and the input end of the driving motor (9) is electrically connected with the output end of the control switch (8).
7. The aluminum profile quenching device as claimed in claim 1, characterized in that: the water-saving and water-saving device is characterized by further comprising a bottom groove (11), wherein the bottom groove (11) is arranged in the bottom frame (7) below the cavity tube (1), a water leakage hole is formed in the lower side portion of the cavity tube (1), a discharge tube (12) is arranged on a side interface of the bottom groove (11), and a valve (13) is arranged in the middle of the discharge tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168265.0U CN215517545U (en) | 2021-09-09 | 2021-09-09 | Aluminum profile quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122168265.0U CN215517545U (en) | 2021-09-09 | 2021-09-09 | Aluminum profile quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215517545U true CN215517545U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122168265.0U Active CN215517545U (en) | 2021-09-09 | 2021-09-09 | Aluminum profile quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215517545U (en) |
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2021
- 2021-09-09 CN CN202122168265.0U patent/CN215517545U/en active Active
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