CN217202840U - Be used for high-strength aluminum alloy hierarchical quenching test device - Google Patents
Be used for high-strength aluminum alloy hierarchical quenching test device Download PDFInfo
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- CN217202840U CN217202840U CN202123428606.XU CN202123428606U CN217202840U CN 217202840 U CN217202840 U CN 217202840U CN 202123428606 U CN202123428606 U CN 202123428606U CN 217202840 U CN217202840 U CN 217202840U
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Abstract
The utility model discloses a test device for high-strength aluminum alloy graded quenching, which comprises a quenching furnace body and a quenching heater, wherein the inner top of the quenching furnace body is provided with a high-temperature resistant lifting rope, the bottom of the high-temperature resistant lifting rope is hoisted with a ring frame, the ring frame is provided with at least two groups, and the inside of the ring frame is rotatably provided with a clamping cylinder through a supporting bearing; the utility model discloses a clamping cylinder, the design of rotating turret and atomizing quenching shower nozzle isotructure, to microscler aluminum alloy work piece, can pass clamping cylinder and carry out clamping locking through locking screw and briquetting, then follow the rotating turret clamping cylinder together and rotate under the driving motor drive, then the accessible quenching heater carries out even intensification heating to aluminum alloy work piece, spray water through a plurality of atomizing of a plurality of groups of atomizing quenching shower nozzles simultaneously, the control water spray rate then can carry out hierarchical quenching, when this testing arrangement is applicable to microscler aluminum alloy work piece, can obtain effectual even quenching test effect.
Description
Technical Field
The utility model relates to a quenching test equipment technical field specifically is a be used for high-strength aluminum alloy hierarchical quenching test device.
Background
Quenching is a heat treatment process method for heating steel to above a critical temperature, preserving heat for a certain time, and then cooling at a speed higher than a critical cooling speed so as to obtain an unbalanced structure (bainite can be obtained or single-phase austenite can be kept according to needs) mainly comprising martensite, and quenching is a most widely applied work and technique method in a steel heat treatment process; the heat treatment technology of the aluminum alloy is a technology that a certain heat treatment specification is selected, and when the aluminum alloy product is heat treated, the heating speed is controlled to be increased to a certain corresponding temperature, the temperature is kept for a certain time, and the cooling is carried out at a certain speed, so that the structural structure of the alloy is changed. Quenching test equipment in the prior art is usually aimed at steel workpieces, workpieces needing quenching are usually only statically arranged in a quenching furnace, the workpieces with long lengths are difficult to rotate so as to be uniformly heated, and effective uniform quenching test effects are difficult to obtain for quenching of aluminum alloy, so that a device for the high-strength aluminum alloy graded quenching test needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be used for high-strength aluminum alloy hierarchical quenching test device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a test device for high-strength aluminum alloy graded quenching comprises a quenching furnace body and a quenching heater, wherein a high-temperature-resistant lifting rope is arranged at the inner top of the quenching furnace body, a ring frame is hung at the bottom of the high-temperature-resistant lifting rope, at least two groups of ring frames are arranged on each ring frame, clamping cylinders are rotatably arranged in the ring frames through supporting bearings, locking screws are arranged on the top of one side of each clamping cylinder in a threaded mode, and the end threads of the screws of the locking screws penetrate into the clamping cylinders and are fixedly connected with pressing blocks;
the inner top of the quenching furnace body is provided with a plurality of groups of atomizing and quenching nozzles through a nozzle seat, the groups of atomizing and quenching nozzles are positioned right above the two assembled clamping cylinders, the side parts of the clamping cylinders of a group of ring frames are fixedly connected with a rotating frame, and the quenching furnace body is provided with a driving motor for driving the rotating frame to rotate.
Preferably, the quenching heaters are distributed on the inner bottom and the inner side wall of the quenching furnace body, and a lifting door is arranged on one side of the quenching furnace body.
Preferably, the high-temperature-resistant lifting rope penetrates through the top of the quenching furnace body and extends to the outside of the quenching furnace body, and a lifting rope frame for fixing the high-temperature-resistant lifting rope is installed at the top of the quenching furnace body.
Preferably, the nozzle seat is communicated with a water inlet pipe, and the water inlet pipe extends to the outside from the top of the quenching furnace body and is connected to a water supply source.
Preferably, a plurality of groups of atomizing and quenching nozzles are communicated with the water inlet pipe through a nozzle base, and a plurality of groups of atomizing and quenching nozzles are arranged into a plurality of groups of high-temperature-resistant nozzles distributed in a rectangular array.
Preferably, the driving motor is a speed reduction motor with a high-temperature resistant shell, a shaft mounting sleeve is fixedly connected to the side of the rotating frame, and the rotating frame is connected to an output shaft of the driving motor through the shaft mounting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
through the ring frame, support bearing, the clamping section of thick bamboo that has locking screw, the design of rotating turret and atomizing quenching nozzle isotructure, to microscler aluminum alloy work piece, can pass a clamping section of thick bamboo and carry out clamping locking through locking screw and briquetting, then follow the rotating turret clamping section of thick bamboo under the driving motor drive and together rotate, then accessible quenching heater carries out even intensification heating to aluminum alloy work piece, spray water through a plurality of atomizing of groups of atomizing quenching nozzle many times simultaneously, the control water spray volume then can carry out hierarchical quenching, the cooling of atomizing water spray and the form of rotating the heating, this testing arrangement is when using in microscler aluminum alloy work piece, can obtain effectual even quenching test effect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic structural view of the ring frame, the clamping cylinder, the support bearing, the rotating frame and the like of the present invention.
In the figure: 1. a quenching furnace body; 2. a quenching heater; 3. a lift gate; 4. a nozzle base; 5. atomizing and quenching nozzles; 6. a circular ring frame; 7. clamping a barrel; 8. locking the screw rod; 9. a high temperature resistant lifting rope; 10. a rotating frame; 11. a drive motor; 12. a shaft mounting sleeve; 13. a sling mount; 14. a water inlet pipe; 15. briquetting; 16. and supporting the bearing.
Detailed Description
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment:
a test device for high-strength aluminum alloy graded quenching comprises a quenching furnace body 1 and a quenching heater 2, wherein a high-temperature-resistant lifting rope 9 is arranged at the inner top of the quenching furnace body 1, a ring frame 6 is lifted at the bottom of the high-temperature-resistant lifting rope 9, the ring frame 6 is provided with at least two groups, a clamping cylinder 7 is rotatably arranged inside the ring frame 6 through a supporting bearing 16, a locking screw 8 is arranged on the top of one side of the clamping cylinder 7 in a threaded manner, and the end part of the screw of the locking screw 8 penetrates through the inside of the clamping cylinder 7 and is fixedly connected with a pressing block 15;
a plurality of groups of atomizing quenching nozzles 5 are installed at the inner top of the quenching furnace body 1 through a nozzle seat 4, the groups of atomizing quenching nozzles 5 are located right above two assembled clamping cylinders 7, the side parts of the clamping cylinders 7 of a group of ring frames 6 are fixedly connected with a rotating frame 10, and the quenching furnace body 1 is provided with a driving motor 11 for driving the rotating frame 10 to rotate.
The quenching heaters 2 are distributed at the inner bottom and the inner side wall of the quenching furnace body 1, and a lifting door 3 is arranged at one side of the quenching furnace body 1; the high-temperature-resistant lifting rope 9 penetrates through the top of the quenching furnace body 1 and extends to the outside of the quenching furnace body 1, and a lifting rope frame 13 for fixing the high-temperature-resistant lifting rope 9 is installed at the top of the quenching furnace body 1.
When the test device is used for long aluminum alloy workpieces, the annular frame 6, the supporting bearing 16, the clamping cylinder 7 with the locking screw 8, the rotating frame 10, the atomizing and quenching nozzles 5 and other structures are designed, the long aluminum alloy workpieces can pass through the clamping cylinder 7 and can be clamped and locked with the pressing block 15 through the locking screw 8, the long aluminum alloy workpieces can rotate together with the clamping cylinder 7 of the rotating frame 10 under the driving of the driving motor 11, the aluminum alloy workpieces can be uniformly heated by the quenching heater 2, meanwhile, the water can be atomized and sprayed for multiple times through a plurality of groups of atomizing and quenching nozzles 5, the water spraying amount is controlled, the aluminum alloy workpieces can be quenched in a grading mode, and the cooling and rotating and heating modes of the atomized and sprayed water can achieve an effective uniform quenching test effect when the test device is used for the long aluminum alloy workpieces;
specifically, in the actual quenching test process, all parts of the workpiece do not need to be quenched, the quenching test effect can be obtained only by testing the effective quenching part, meanwhile, the ring frame 6, the clamping barrel 7 and the rotating frame 10 are made of high-temperature-resistant materials with small widths, the shielding part of the workpiece is small when the workpiece is clamped, and the influence on the quenching process of the workpiece is ignored.
The spray head seat 4 is communicated with a water inlet pipe 14, and the water inlet pipe 14 extends from the top of the quenching furnace body 1 to the outside and is connected with a water supply source; the groups of atomized quenching nozzles 5 are communicated with the water inlet pipe 14 through the nozzle seat 4, and the groups of atomized quenching nozzles 5 are arranged into a plurality of groups of high-temperature resistant nozzles distributed in a rectangular array; the driving motor 11 is a speed reducing motor with a high-temperature resistant shell, the side part of the rotating frame 10 is fixedly connected with a shaft mounting sleeve 12, and the rotating frame 10 is connected to an output shaft of the driving motor 11 through the shaft mounting sleeve 12; when the quenching furnace is used specifically, the mounting position of the driving motor 11 at the inner side part of the quenching furnace body 1 adjusts the hoisting height of the circular frame 6 and the clamping cylinder 7 according to the high-temperature resistant lifting rope 9.
The control mode of the present application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an internal power supply or an external power supply.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for high-strength aluminum alloy to quench test device in grades, includes quenching furnace body (1) and quenching heater (2), its characterized in that: the inner top of the quenching furnace body (1) is provided with a high-temperature-resistant lifting rope (9), the bottom of the high-temperature-resistant lifting rope (9) is lifted by a ring frame (6), the ring frame (6) is provided with at least two groups, the inside of the ring frame (6) is rotatably provided with a clamping cylinder (7) through a supporting bearing (16), a locking screw (8) is arranged on the top of one side of the clamping cylinder (7) in a threaded manner, and the end part of the locking screw (8) penetrates through the inside of the clamping cylinder (7) in a threaded manner and is fixedly connected with a pressing block (15);
a plurality of groups of atomizing and quenching nozzles (5) are installed at the inner top of the quenching furnace body (1) through a nozzle seat (4), the groups of atomizing and quenching nozzles (5) are located right above two assembled clamping cylinders (7), wherein the side parts of the clamping cylinders (7) of a group of ring frames (6) are fixedly connected with a rotating frame (10), and the quenching furnace body (1) is provided with a driving motor (11) for driving the rotating frame (10) to rotate.
2. The high-strength aluminum alloy staged quenching test device as claimed in claim 1, wherein: the quenching furnace is characterized in that the quenching heaters (2) are distributed on the inner bottom and the inner side wall of the quenching furnace body (1), and a lifting door (3) is installed on one side of the quenching furnace body (1).
3. The high-strength aluminum alloy staged quenching test device as claimed in claim 1, wherein: the high-temperature-resistant lifting rope (9) penetrates through the top of the quenching furnace body (1) and extends to the outside of the quenching furnace body (1), and a lifting rope rack (13) for fixing the high-temperature-resistant lifting rope (9) is installed at the top of the quenching furnace body (1).
4. The high-strength aluminum alloy staged quenching test device as claimed in claim 1, wherein: the spray head seat (4) is communicated with a water inlet pipe (14), and the water inlet pipe (14) extends to the outside from the top of the quenching furnace body (1) and is connected with a water supply source.
5. The high-strength aluminum alloy staged quenching test device as claimed in claim 4, wherein: the groups of atomizing and quenching nozzles (5) are communicated with the water inlet pipe (14) through the nozzle base (4), and the groups of atomizing and quenching nozzles (5) are arranged into a plurality of groups of high-temperature-resistant nozzles distributed in a rectangular array.
6. The high-strength aluminum alloy staged quenching test device as claimed in claim 1, wherein: the high-temperature-resistant and high-speed-resistant electric spindle is characterized in that the driving motor (11) is a speed reducing motor with a high-temperature-resistant shell, a shaft mounting sleeve (12) is fixedly connected to the side of the rotating frame (10), and the rotating frame (10) is connected to an output shaft of the driving motor (11) through the shaft mounting sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428606.XU CN217202840U (en) | 2021-12-31 | 2021-12-31 | Be used for high-strength aluminum alloy hierarchical quenching test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123428606.XU CN217202840U (en) | 2021-12-31 | 2021-12-31 | Be used for high-strength aluminum alloy hierarchical quenching test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217202840U true CN217202840U (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123428606.XU Active CN217202840U (en) | 2021-12-31 | 2021-12-31 | Be used for high-strength aluminum alloy hierarchical quenching test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN217202840U (en) |
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2021
- 2021-12-31 CN CN202123428606.XU patent/CN217202840U/en active Active
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