CN112831633A - Aluminum casting heat treatment device and working method thereof - Google Patents
Aluminum casting heat treatment device and working method thereof Download PDFInfo
- Publication number
- CN112831633A CN112831633A CN202011627322.0A CN202011627322A CN112831633A CN 112831633 A CN112831633 A CN 112831633A CN 202011627322 A CN202011627322 A CN 202011627322A CN 112831633 A CN112831633 A CN 112831633A
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- China
- Prior art keywords
- furnace
- ring
- aluminum casting
- gear
- quenching
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
-
- 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
Abstract
The invention discloses an aluminum casting heat treatment device and a working method thereof, and the aluminum casting heat treatment device comprises a circular ring, wherein the cross section of the circular ring is in a two-step shape, an inner gear ring is arranged on the inner side of the circular ring, one part of the inner gear ring is lapped on the step of the circular ring, the other part of the inner gear ring is suspended, a walking auxiliary structure is arranged at the bottom of the suspended part, the inner side of the inner gear ring is in meshing transmission connection with a moving gear, the moving gear is driven by a motor, the left side and the right side of the inner gear ring are respectively provided with a quenching furnace and an aging furnace in a spanning mode, the bottoms of the quenching furnace and the aging furnace are not in contact with the inner gear ring, the quenching furnace and the aging furnace are both provided with a pair of automatic doors, the automatic doors are oppositely arranged and positioned in the rotating direction of the inner gear ring, and the inner gear ring is. According to the invention, the aluminum casting is rotated into the aging furnace after being quenched in the quenching furnace, so that the operation of moving the aluminum casting from the quenching furnace to the aging furnace is completed, the moving efficiency is high, and the whole production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of heat treatment of aluminum castings, in particular to a heat treatment device for aluminum castings and a working method thereof.
Background
Heat treatment of metals is one of the important processes in mechanical manufacturing, and in contrast to other machining processes, heat treatment generally does not change the shape and composition of the workpiece, but rather changes the microstructure of the interior of the workpiece.
The existing aluminum casting needs to be quenched in a quenching furnace with higher temperature and then enters an aging furnace with lower temperature. In the process, the conveying is carried out manually, and the conveying efficiency is low.
Disclosure of Invention
The invention aims to provide an aluminum casting heat treatment device and a working method thereof, aiming at the defects and the defects of the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an aluminium casting heat treatment device which innovation point lies in: including the ring, the cross-section of ring is the second echelonment, the inboard of ring sets up interior ring gear, the ladder of ring gear is taken to some, and its another part is unsettled, and unsettled position bottom sets up walking auxiliary structure, the inboard meshing transmission of interior ring gear connects movable gear, movable gear drives through the motor, the left and right sides of interior ring gear spanes respectively and sets up quenching furnace and ageing furnace, the bottom of quenching furnace and ageing furnace does not contact with interior ring gear, a pair of automatically-controlled door is all seted up to quenching furnace and ageing furnace, and the automatically-controlled door sets up relatively, and is located the direction of rotation of interior ring gear, set up a plurality of racks on the interior ring gear, the rack rotates along with interior ring gear, enters into quenching furnace or ageing furnace.
Further, the walking auxiliary structure is an annular guide rail assembly or a roller assembly.
Further, the upper surface of the inner gear ring is lower than the highest surface of the circular ring.
Furthermore, one end of the quenching furnace or the aging furnace is fixed on the circular ring, and the other end of the quenching furnace or the aging furnace is fixed on the ground at the inner side of the inner gear ring.
The working method of the aluminum casting heat treatment device is characterized by comprising the following specific steps:
s1, firstly, placing the aluminum casting on a placing rack, then starting a moving gear, and driving the moving gear to drive an inner gear ring to rotate so that the aluminum casting enters a quenching furnace for quenching;
s2, after quenching is finished, rotating the inner gear ring to enable the aluminum casting to enter the time-effect furnace for processing;
and S3, after the treatment is finished, rotating the inner gear ring again to unscrew the aluminum casting, namely finishing the heat treatment.
After adopting the structure, the invention has the beneficial effects that:
the invention has simple structure and convenient use; after the quenching of the quenching furnace is finished, the aluminum castings enter the aging furnace in a rotating mode, the operation of moving the aluminum castings from the quenching furnace to the aging furnace is finished, the moving efficiency is high, and therefore the whole production efficiency is improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
fig. 2 is a cross-sectional view a of fig. 1.
Description of reference numerals:
1 circular ring, 2 internal gear rings, 3 walking auxiliary structures, 4 moving gears, 5 quenching furnaces, 6 aging furnaces and 7 placing racks.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-2, a heat treatment device for aluminum castings comprises a circular ring 1, the cross section of the circular ring 1 is in a two-step shape, an inner gear ring 2 is arranged at the inner side of the circular ring, a part of the inner gear ring 2 is lapped on the step of the circular ring 1, the other part is suspended, a walking auxiliary structure 3 is arranged at the bottom of the suspended part, the inner side of the inner gear ring 2 is in meshing transmission connection with a moving gear 4, the moving gear 4 is driven by a motor (not shown), the left side and the right side of the inner gear ring 2 are respectively provided with a quenching furnace 5 and an aging furnace 6 in a stretching mode, the bottoms of the quenching furnace 5 and the aging furnace 6 are not in contact with the inner gear ring 2, the quenching furnace 5 and the aging furnace 6 are both provided with a pair of automatic doors, and the automatic door is arranged oppositely and is positioned in the rotating direction of the inner gear ring 2, a plurality of placing frames 7 are arranged on the inner gear ring 2, and the placing frames 7 rotate along with the inner gear ring 2 and enter the quenching furnace 5 or the aging furnace 6. Specifically, the contact surface of the circular ring 1 and the inner gear ring 2 is a smooth surface, so that friction force is reduced, the inner gear ring 2 can rotate conveniently, and meanwhile, the inner gear ring 2 is limited by the two-step circular ring 1; an aluminum casting is placed on the placing frame, the inner gear ring 2 rotates under the action of the driving wheel 4, and the aluminum casting sequentially enters the quenching furnace 5 and the aging furnace 6 for treatment, so that the moving efficiency is high, and the whole production efficiency is improved; the bottoms of the quenching furnace 5 and the aging furnace 6 are of open structures, and the inner gear ring 2 can be used as a base of the quenching furnace 5 and the aging furnace 6 after the inner gear ring 2 is screwed into the quenching furnace 5 and the aging furnace 6.
In this embodiment, the walking assistance structure 3 is an annular guide rail assembly or a roller assembly, which reduces friction force and facilitates the rotation of the inner ring gear 2.
In this embodiment, the upper surface of the inner ring gear 2 is lower than the highest surface of the ring gear 1, and does not contact the bottom surfaces of the quenching furnace 5 and the aging furnace 6, so that the inner ring gear 2 can rotate conveniently, and the smaller the gap between the inner ring gear and the quenching furnace 5 and the aging furnace 6 is, the better the gap is.
In this embodiment, one end of the quenching furnace 5 or the aging furnace 6 is fixed on the ring, and the other end is fixed on the ground inside the inner ring gear, so that the quenching furnace 5 or the aging furnace 6 is stably installed.
A working method of an aluminum casting heat treatment device comprises the following specific steps:
s1, firstly, placing the aluminum casting on a placing rack, then starting a moving gear, and driving the moving gear to drive an inner gear ring to rotate so that the aluminum casting enters a quenching furnace for quenching;
s2, after quenching is finished, rotating the inner gear ring to enable the aluminum casting to enter the time-effect furnace for processing;
and S3, after the treatment is finished, rotating the inner gear ring again to unscrew the aluminum casting, namely finishing the heat treatment.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides an aluminum casting heat treatment device which characterized in that: including the ring, the cross-section of ring is the second echelonment, the inboard of ring sets up interior ring gear, the ladder of ring gear is taken to some, and its another part is unsettled, and unsettled position bottom sets up walking auxiliary structure, the inboard meshing transmission of interior ring gear connects movable gear, movable gear drives through the motor, the left and right sides of interior ring gear spanes respectively and sets up quenching furnace and ageing furnace, the bottom of quenching furnace and ageing furnace does not contact with interior ring gear, a pair of automatically-controlled door is all seted up to quenching furnace and ageing furnace, and the automatically-controlled door sets up relatively, and is located the direction of rotation of interior ring gear, set up a plurality of racks on the interior ring gear, the rack rotates along with interior ring gear, enters into quenching furnace or ageing furnace.
2. The aluminum casting heat treatment apparatus of claim 1, wherein: the walking auxiliary structure is an annular guide rail assembly or a roller assembly.
3. The aluminum casting heat treatment apparatus of claim 1, wherein: the upper surface of the inner gear ring is lower than the highest surface of the circular ring.
4. The aluminum casting heat treatment apparatus of claim 1, wherein: one end of the quenching furnace or the aging furnace is fixed on the circular ring, and the other end of the quenching furnace or the aging furnace is fixed on the ground at the inner side of the inner gear ring.
5. The working method of the aluminum casting heat treatment device according to claim 1, characterized by comprising the following specific steps:
s1, firstly, placing the aluminum casting on a placing rack, then starting a moving gear, and driving the moving gear to drive an inner gear ring to rotate so that the aluminum casting enters a quenching furnace for quenching;
s2, after quenching is finished, rotating the inner gear ring to enable the aluminum casting to enter the time-effect furnace for processing;
and S3, after the treatment is finished, rotating the inner gear ring again to unscrew the aluminum casting, namely finishing the heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627322.0A CN112831633A (en) | 2020-12-31 | 2020-12-31 | Aluminum casting heat treatment device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011627322.0A CN112831633A (en) | 2020-12-31 | 2020-12-31 | Aluminum casting heat treatment device and working method thereof |
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| Publication Number | Publication Date |
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| CN112831633A true CN112831633A (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011627322.0A Pending CN112831633A (en) | 2020-12-31 | 2020-12-31 | Aluminum casting heat treatment device and working method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4334687A1 (en) * | 1992-10-07 | 1994-04-14 | Iob Ind Ofen Bau Gmbh | Furnace installation and method for heat treatment of metal components - with division walls and with three empty stations left between the stations loaded first and last |
| CN106735137A (en) * | 2017-01-06 | 2017-05-31 | 山东好帮手机器人有限公司 | A kind of aluminum piston automatic casting cuts rising head process units |
| CN106826232A (en) * | 2016-12-22 | 2017-06-13 | 温州职业技术学院 | The mill riveting processing unit (plant) of the cylindrical battery core with vibrating alert mechanism of critical component nano coating reinforcing |
| CN108330418A (en) * | 2018-03-13 | 2018-07-27 | 苏州捷德瑞精密机械有限公司 | A kind of aluminium casting annealing device |
| CN211897050U (en) * | 2020-03-26 | 2020-11-10 | 任丘市万华起重机械有限公司 | Quenching device for gear machining of electric hoist |
-
2020
- 2020-12-31 CN CN202011627322.0A patent/CN112831633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4334687A1 (en) * | 1992-10-07 | 1994-04-14 | Iob Ind Ofen Bau Gmbh | Furnace installation and method for heat treatment of metal components - with division walls and with three empty stations left between the stations loaded first and last |
| CN106826232A (en) * | 2016-12-22 | 2017-06-13 | 温州职业技术学院 | The mill riveting processing unit (plant) of the cylindrical battery core with vibrating alert mechanism of critical component nano coating reinforcing |
| CN106735137A (en) * | 2017-01-06 | 2017-05-31 | 山东好帮手机器人有限公司 | A kind of aluminum piston automatic casting cuts rising head process units |
| CN108330418A (en) * | 2018-03-13 | 2018-07-27 | 苏州捷德瑞精密机械有限公司 | A kind of aluminium casting annealing device |
| CN211897050U (en) * | 2020-03-26 | 2020-11-10 | 任丘市万华起重机械有限公司 | Quenching device for gear machining of electric hoist |
Non-Patent Citations (1)
| Title |
|---|
| 河南省机械工程学会: "《铸工考工问答》", 31 December 1983, 河南科学技术出版社 * |
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