CN116067136B - Aluminum alloy die casting drying device - Google Patents
Aluminum alloy die casting drying device Download PDFInfo
- Publication number
- CN116067136B CN116067136B CN202310305935.XA CN202310305935A CN116067136B CN 116067136 B CN116067136 B CN 116067136B CN 202310305935 A CN202310305935 A CN 202310305935A CN 116067136 B CN116067136 B CN 116067136B
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- Prior art keywords
- tubular
- cavity
- aluminum alloy
- communicated
- seat
- Prior art date
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 82
- 238000001035 drying Methods 0.000 title claims abstract description 24
- 238000004512 die casting Methods 0.000 title claims abstract description 11
- 238000005266 casting Methods 0.000 claims abstract description 73
- 230000001681 protective effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 abstract description 24
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 14
- 230000005484 gravity Effects 0.000 description 9
- 239000002912 waste gas Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an aluminum alloy die casting drying device, and relates to the technical field of die casting drying equipment. The invention comprises a box body, wherein a partition part is arranged in the box body, a cover plate is arranged on a port of the partition part, an air inlet cavity is formed between the box body and the partition part, an air inlet pipe communicated with the air inlet cavity is arranged on the box body, an air outlet cavity is formed between the partition part and the cover plate, an air outlet pipe communicated with the air outlet cavity is arranged on the partition part, a plurality of through holes are formed in the partition part and the cover plate, tubular seats are arranged in the two corresponding through holes, a bearing seat is arranged on the tubular seats in a matched manner, a tubular piece is arranged on the bearing seat, and an air outlet hole is formed in the top end of the tubular piece. According to the invention, the aluminum alloy casting bearing seat is placed to push the tubular piece to be communicated with the air inlet cavity, so that the aluminum alloy casting is dried, and the bearing seat without the aluminum alloy casting is used for preventing the tubular piece from being communicated with the air inlet cavity under the action of the spring, thereby avoiding the waste of hot air.
Description
Technical Field
The invention relates to the technical field of die casting drying equipment, in particular to an aluminum alloy die casting drying device.
Background
The surface of foundry goods needs to be washd after the processing is accomplished, and the unable quick drying of foundry goods after wasing adopts at present that the foundry goods of sanitization is placed in the stoving case, through letting in gas or adding heat to dry the foundry goods to the stoving incasement. According to the method, although the liquid on the surface of the casting is dried, the contact surface of the casting and the drying box is heated unevenly, part of the liquid still remains, so that the drying is incomplete, and for the casting of the ferroalloy, the incomplete drying can cause the oxidation of the liquid on the surface of the casting under the contact of air, so that the quality of the casting is affected.
Disclosure of Invention
The invention aims to provide an aluminum alloy die casting drying device, which is used for drying an aluminum alloy casting by pushing a tubular part to be communicated with an air inlet cavity through a bearing seat of the aluminum alloy casting, and the bearing seat without the aluminum alloy casting is used for preventing the tubular part from being communicated with the air inlet cavity under the action of a spring, so that the waste of hot air is avoided, and the related problems in the background art are solved.
In order to solve the technical problems, the invention provides an aluminum alloy die casting drying device, which comprises a box body, wherein a partition part is arranged in the box body, a cover plate is arranged on a port of the partition part, an air inlet cavity is formed between the box body and the partition part, an air inlet pipe communicated with the air inlet cavity is arranged on the box body, an air outlet cavity is formed between the partition part and the cover plate, an air outlet pipe communicated with the air outlet cavity is arranged on the partition part, a plurality of through holes are formed in each of the partition part and the cover plate, tubular seats are arranged in the corresponding two through holes, bearing seats are cooperatively arranged on the tubular seats, tubular members are arranged on the bearing seats, air outlet holes are formed in the top ends of the tubular members, the bearing seats are used for pushing the tubular members to be communicated with the air inlet cavity through the aluminum alloy castings, the bearing seats which are not arranged are used for drying the aluminum alloy castings are not communicated with the air inlet cavity under the action of a spring, and waste of hot air is avoided.
Further, two ends of the tubular seat are respectively arranged in the through hole of the cover plate and the through hole of the dividing part, a plurality of rectangular grooves penetrate through the side face of the tubular seat, and the inside of the tubular seat is communicated with the air outlet cavity through the rectangular grooves.
Further, install along the body on the last port of tubular seat, the tubular seat is through along spacing installing on the apron of body, along the body on offer the deep groove that a plurality of annular distributes, the inside intercommunication of deep groove and tubular seat, the supporting seat is installed to the interior cooperation of port on the tubular seat, the mounting hole has been seted up at the middle part of supporting the seat, the tubular part cooperation is installed in the mounting hole.
Further, the bottom of bearing seat installs the cone, the cone cooperation is installed in the port that is equipped with along the body middle part, bear the seat and along installing the spring between the body, the spring promotes and bears the seat upward movement, realizes that the side of cone seals the deep groove port.
Further, the tubular part comprises a first tube body and a second tube body, the upper end of the first tube body is provided with the second tube body which is distributed coaxially, the bottom end of the first tube body is sealed, a threaded rod is arranged in a channel formed by the first tube body and the second tube body, the first tube body is matched and installed in a tubular seat, a cavity is formed between the first tube body and the tubular seat, the cavity is communicated with a deep groove, a spiral blade positioned in the cavity is arranged on the outer side face of the first tube body, the first tube body is connected with a cone through a bearing, a tubular aluminum alloy casting to be dried is placed on the bearing seat, meanwhile, the tubular aluminum alloy casting is sleeved on the outer side of the tubular part, the spring is compressed through the bearing seat under the action of the gravity of the tubular aluminum alloy casting, so that the cone and a deep groove port are separated, the deep groove is communicated with an air outlet cavity, a circular groove is pushed downwards by the cone to realize the downward movement of the tube body, the circular groove is communicated with the air inlet cavity, the air enters the first tube body and the second tube body through the circular groove, and a plurality of channels are formed by the side walls of the first tube body, a plurality of air outlet holes are formed in the outer side walls of the second tube body, the tubular aluminum alloy casting flows outwards through the tubular aluminum alloy casting, and flows outwards through the tubular aluminum alloy casting and flows outwards, and enters the tubular aluminum alloy cavity, and flows downwards into the tubular aluminum alloy cavity, and flows outwards, and enters into the deep groove cavity through the cavity.
Further, an annular groove is formed in the outer side of the closed end of the first pipe body, the annular groove is communicated with the inner portion of the first pipe body, and the first pipe body is communicated with the air inlet cavity through the annular groove.
Further, the end part of the second pipe body extends out of the bearing seat, and a limiting ring is arranged on the outer side surface of the second pipe body.
Further, be equipped with the cock body in the port of body two, connect through a plurality of rope body between cock body and the spacing ring, at body two pivoted in-process rope body outside motion, realize polishing to tubular aluminum alloy foundry goods inner wall, because be equipped with the threaded rod in the passageway that body one and body two constitute, the steam is through the threaded rod, promote the tubular part and rotate around the axis of cone, helical blade pivoted in-process in the tubular part, through the air in deep groove suction outside, be convenient for realize collecting the waste gas after the drying, be convenient for take away the particulate impurity that produces in the drying process in addition, the tubular part promotes the cock body upward movement at the in-process of admitting air, realize the rope body outside expansion, be convenient for polish to tubular aluminum alloy foundry goods's inner wall, thereby increase tubular aluminum alloy foundry goods's inner wall's gloss, after stopping working, move downwards under the action of gravity of cock body, realize the shrink of rope body.
Further, the rope body is a steel wire rope, so that the tubular aluminum alloy casting is polished conveniently, and the service life of the steel wire rope is prolonged.
Further, install the protective housing on the apron, avoid the rope body to produce the raise dust to the diffusion of week side at the in-process of polishing, constitute inclosed cavity of polishing through protective housing and apron in addition, be convenient for realize the waste gas recovery after drying.
The invention has the following beneficial effects:
according to the invention, a tubular aluminum alloy casting to be dried is placed on a bearing seat, meanwhile, the tubular aluminum alloy casting is sleeved on the outer side of a tubular part, and the spring is compressed through the bearing seat under the action of gravity of the tubular aluminum alloy casting, so that the separation of a cone and a deep groove port is realized, the deep groove is communicated with an air outlet cavity through a cavity and a rectangular groove, meanwhile, the cone pushes a pipe body to move downwards, the annular groove is communicated with the air inlet cavity, hot air enters a channel formed by the pipe body I and the pipe body II through the annular groove, and because a plurality of air outlet holes are formed in the side wall of the pipe body II, the hot air flows outwards through the inner part of the tubular aluminum alloy casting, and the flowing hot air flows downwards through the outer surface of the tubular aluminum alloy casting to enter the deep groove, the cavity and the rectangular groove to enter the air outlet cavity, so that the tubular aluminum alloy casting is dried.
According to the invention, the aluminum alloy casting bearing seat is placed to push the tubular piece to be communicated with the air inlet cavity, so that the aluminum alloy casting is dried, and the bearing seat without the aluminum alloy casting is used for preventing the tubular piece from being communicated with the air inlet cavity under the action of the spring, thereby avoiding the waste of hot air.
According to the invention, the hot air passes through the threaded rod to push the tubular member to rotate around the axis of the cone, and in the process of rotating the spiral blades in the tubular member, the air outside the tubular member is sucked through the deep groove, so that the dried waste gas is conveniently collected, and in addition, granular impurities generated in the drying process are conveniently taken away.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2 illustrating the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the structure of the carrier and the tubular member according to the present invention;
FIG. 6 is a schematic view of a tubular member of the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
1. a case body; 2. an air inlet pipe; 3. a dividing section; 4. an air outlet pipe; 5. a cover plate; 6. a tubular seat; 601. rectangular grooves; 602. a rim body; 603. a deep groove; 7. a bearing seat; 701. a cone; 8. a tubular member; 801. a first pipe body; 802. a second pipe body; 803. a threaded rod; 804. a helical blade; 805. a ring groove; 806. a limiting ring; 9. a spring; 10. a plug body; 11. a rope body; 12. a protective housing.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
Referring to fig. 1-3 and 6, the invention discloses an aluminum alloy die casting drying device, which comprises a box body 1, wherein a partition part 3 is arranged in the box body 1, a cover plate 5 is arranged on a port of the partition part 3, an air inlet cavity is formed between the box body 1 and the partition part 3, an air inlet pipe 2 communicated with the air inlet cavity is arranged on the box body 1, an air outlet cavity is formed between the partition part 3 and the cover plate 5, an air outlet pipe 4 communicated with the air outlet cavity is arranged on the partition part 3, a plurality of through holes are formed in the partition part 3 and the cover plate 5, a tubular seat 6 is arranged in the corresponding two through holes, a bearing seat 7 is arranged on the tubular seat 6 in a matched manner, a tubular piece 8 is arranged on the bearing seat 7, and an air outlet hole is formed in the top end of the tubular piece 8.
Two ends of the tubular seat 6 are respectively arranged in the through hole of the cover plate 5 and the through hole of the dividing part 3, a plurality of rectangular grooves 601 penetrate through the side surface of the tubular seat 6, and the inside of the tubular seat 6 is communicated with the air outlet cavity through the rectangular grooves 601.
The upper port of the tubular seat 6 is provided with a rim body 602, the tubular seat 6 is arranged on the cover plate 5 in a limiting way through the rim body 602, a plurality of annular deep grooves 603 are formed in the rim body 602, the deep grooves 603 are communicated with the inside of the tubular seat 6, the upper port of the tubular seat 6 is internally provided with a bearing seat 7 in a matched manner, the middle part of the bearing seat 7 is provided with a mounting hole, and the tubular piece 8 is arranged in the mounting hole in a matched manner.
The cone 701 is installed at the bottom of the bearing seat 7, the cone 701 is installed in a port arranged in the middle of the edge body 602 in a matched mode, the spring 9 is installed between the bearing seat 7 and the edge body 602, the spring 9 pushes the bearing seat 7 to move upwards, and the port of the deep groove 603 is sealed by the side face of the cone 701.
The tubular part 8 comprises a first tube body 801 and a second tube body 802, the upper end of the first tube body 801 is provided with a second tube body 802 which is coaxially distributed, the bottom end of the first tube body 801 is closed, a threaded rod 803 is arranged in a channel formed by the first tube body 801 and the second tube body 802, the first tube body 801 is installed in the tubular seat 6 in a matched manner, a cavity is formed between the first tube body 801 and the tubular seat 6, the cavity is communicated with the deep groove 603, the outer side surface of the first tube body 801 is provided with a spiral blade 804 which is positioned in the cavity, and the first tube body 801 is connected with the cone 701 through a bearing.
The tubular aluminum alloy casting to be dried is placed on the bearing seat 7, the tubular aluminum alloy casting is sleeved on the outer side of the tubular member 8, the spring 9 is compressed through the bearing seat 7 under the action of the gravity of the tubular aluminum alloy casting, so that the separation of the cone 701 and the port of the deep groove 603 is realized, the deep groove 603 is communicated with the air outlet cavity through the cavity and the rectangular groove 601, meanwhile, the cone 701 pushes the first tube 801 to move downwards, the annular groove 805 is communicated with the air inlet cavity, hot air enters the first tube 801 and the second tube 802 through the annular groove 805 to form a channel, and as a plurality of air outlet holes are formed in the side wall of the second tube 802, the hot air flows outwards through the inner part of the tubular aluminum alloy casting, and the flowing hot air flows downwards into the deep groove 603, the cavity and the rectangular groove 601 to enter the air outlet cavity through the outer surface of the tubular aluminum alloy casting, so that the tubular aluminum alloy casting is dried;
the tubular piece 8 is pushed to be communicated with the air inlet cavity through the bearing seat 7 for placing the aluminum alloy castings, the aluminum alloy castings are dried, the bearing seat 7 for not placing the aluminum alloy castings is used for preventing the tubular piece 8 from being communicated with the air inlet cavity under the action of the spring 9, and waste of hot air is avoided.
The outside of the closed end of the first pipe body 801 is provided with a ring groove 805, the ring groove 805 is communicated with the inside of the first pipe body 801, and the first pipe body 801 is communicated with the air inlet cavity through the ring groove 805.
Working principle:
when in use, the air inlet pipe 2 is communicated with a heating air supply pipeline, and the air outlet pipe 4 is communicated with an exhaust gas discharge pipeline; the tubular aluminum alloy casting to be dried is placed on the bearing seat 7, the tubular aluminum alloy casting is sleeved on the outer side of the tubular member 8, the spring 9 is compressed through the bearing seat 7 under the action of the gravity of the tubular aluminum alloy casting, so that the separation of the cone 701 and the port of the deep groove 603 is realized, the deep groove 603 is communicated with the air outlet cavity through the cavity and the rectangular groove 601, meanwhile, the cone 701 pushes the first tube 801 to move downwards, the annular groove 805 is communicated with the air inlet cavity, hot air enters the first tube 801 and the second tube 802 through the annular groove 805 to form a channel, and as a plurality of air outlet holes are formed in the side wall of the second tube 802, the hot air flows outwards through the inner part of the tubular aluminum alloy casting, and the flowing hot air flows downwards into the deep groove 603, the cavity and the rectangular groove 601 to enter the air outlet cavity through the outer surface of the tubular aluminum alloy casting, so that the tubular aluminum alloy casting is dried;
the tubular piece 8 is pushed to be communicated with the air inlet cavity through the bearing seat 7 for placing the aluminum alloy castings, the aluminum alloy castings are dried, the bearing seat 7 for not placing the aluminum alloy castings is used for preventing the tubular piece 8 from being communicated with the air inlet cavity under the action of the spring 9, and waste of hot air is avoided.
Examples
Referring to fig. 1-6, the invention discloses an aluminum alloy die casting drying device, which comprises a box body 1, wherein a partition part 3 is arranged in the box body 1, a cover plate 5 is arranged on a port of the partition part 3, an air inlet cavity is formed between the box body 1 and the partition part 3, an air inlet pipe 2 communicated with the air inlet cavity is arranged on the box body 1, an air outlet cavity is formed between the partition part 3 and the cover plate 5, an air outlet pipe 4 communicated with the air outlet cavity is arranged on the partition part 3, a plurality of through holes are respectively formed in the partition part 3 and the cover plate 5, a tubular seat 6 is arranged in the corresponding two through holes, a bearing seat 7 is arranged on the tubular seat 6 in a matched manner, a tubular piece 8 is arranged on the bearing seat 7, and an air outlet hole is formed in the top end of the tubular piece 8.
Two ends of the tubular seat 6 are respectively arranged in the through hole of the cover plate 5 and the through hole of the dividing part 3, a plurality of rectangular grooves 601 penetrate through the side surface of the tubular seat 6, and the inside of the tubular seat 6 is communicated with the air outlet cavity through the rectangular grooves 601.
The upper port of the tubular seat 6 is provided with a rim body 602, the tubular seat 6 is arranged on the cover plate 5 in a limiting way through the rim body 602, a plurality of annular deep grooves 603 are formed in the rim body 602, the deep grooves 603 are communicated with the inside of the tubular seat 6, the upper port of the tubular seat 6 is internally provided with a bearing seat 7 in a matched manner, the middle part of the bearing seat 7 is provided with a mounting hole, and the tubular piece 8 is arranged in the mounting hole in a matched manner.
The cone 701 is installed at the bottom of the bearing seat 7, the cone 701 is installed in a port arranged in the middle of the edge body 602 in a matched mode, the spring 9 is installed between the bearing seat 7 and the edge body 602, the spring 9 pushes the bearing seat 7 to move upwards, and the port of the deep groove 603 is sealed by the side face of the cone 701.
The tubular part 8 comprises a first tube body 801 and a second tube body 802, the upper end of the first tube body 801 is provided with a second tube body 802 which is coaxially distributed, the bottom end of the first tube body 801 is closed, a threaded rod 803 is arranged in a channel formed by the first tube body 801 and the second tube body 802, the first tube body 801 is installed in the tubular seat 6 in a matched manner, a cavity is formed between the first tube body 801 and the tubular seat 6, the cavity is communicated with the deep groove 603, the outer side surface of the first tube body 801 is provided with a spiral blade 804 which is positioned in the cavity, and the first tube body 801 is connected with the cone 701 through a bearing.
The tubular aluminum alloy casting to be dried is placed on the bearing seat 7, the tubular aluminum alloy casting is sleeved on the outer side of the tubular member 8, the spring 9 is compressed through the bearing seat 7 under the action of the gravity of the tubular aluminum alloy casting, so that the separation of the cone 701 and the port of the deep groove 603 is realized, the deep groove 603 is communicated with the air outlet cavity through the cavity and the rectangular groove 601, meanwhile, the cone 701 pushes the first tube 801 to move downwards, the annular groove 805 is communicated with the air inlet cavity, hot air enters the first tube 801 and the second tube 802 through the annular groove 805 to form a channel, and as a plurality of air outlet holes are formed in the side wall of the second tube 802, the hot air flows outwards through the inner part of the tubular aluminum alloy casting, and the flowing hot air flows downwards into the deep groove 603, the cavity and the rectangular groove 601 to enter the air outlet cavity through the outer surface of the tubular aluminum alloy casting, so that the tubular aluminum alloy casting is dried;
the tubular piece 8 is pushed to be communicated with the air inlet cavity through the bearing seat 7 for placing the aluminum alloy castings, the aluminum alloy castings are dried, the bearing seat 7 for not placing the aluminum alloy castings is used for preventing the tubular piece 8 from being communicated with the air inlet cavity under the action of the spring 9, and waste of hot air is avoided.
The outside of the closed end of the first pipe body 801 is provided with a ring groove 805, the ring groove 805 is communicated with the inside of the first pipe body 801, and the first pipe body 801 is communicated with the air inlet cavity through the ring groove 805.
The end of the second pipe body 802 extends out of the bearing seat 7, and a limiting ring 806 is arranged on the outer side surface of the second pipe body 802.
A plug body 10 is arranged in a port of the second pipe body 802, the plug body 10 is connected with the limiting ring 806 through a plurality of rope bodies 11, and the rope bodies 11 move outwards in the rotation process of the second pipe body 802, so that the inner wall of the tubular aluminum alloy casting is polished.
Because the threaded rod 803 is arranged in the channel formed by the first pipe body 801 and the second pipe body 802, the hot air passes through the threaded rod 803 to push the tubular member 8 to rotate around the axis of the cone 701, and in the process of rotating the spiral blade 804 in the tubular member 8, air outside is sucked through the deep groove 603, so that the collection of the dried waste gas is conveniently realized, and in addition, granular impurities generated in the drying process are conveniently taken away;
the tubular part 8 pushes the plug body 10 to move upwards in the air inlet process, the rope body 11 is expanded outwards in the rotating process, the inner wall of the tubular aluminum alloy casting is convenient to polish, the smoothness of the inner wall of the tubular aluminum alloy casting is increased, and the plug body 10 moves downwards under the action of gravity after stopping working, so that the shrinkage of the rope body 11 is realized.
The rope body 11 is a steel wire rope, so that the tubular aluminum alloy casting is polished conveniently, and the service life of the steel wire rope is prolonged.
The cover plate 5 is provided with the protective shell 12, so that flying dust generated in the polishing process of the rope 11 is prevented from diffusing to the periphery, and in addition, a sealed polishing cavity is formed by the protective shell 12 and the cover plate 5, so that the waste gas after drying is conveniently recovered.
Working principle:
when in use, the air inlet pipe 2 is communicated with a heating air supply pipeline, and the air outlet pipe 4 is communicated with an exhaust gas discharge pipeline;
the tubular aluminum alloy casting to be dried is placed on the bearing seat 7, the tubular aluminum alloy casting is sleeved on the outer side of the tubular member 8, the spring 9 is compressed through the bearing seat 7 under the action of the gravity of the tubular aluminum alloy casting, so that the separation of the cone 701 and the port of the deep groove 603 is realized, the deep groove 603 is communicated with the air outlet cavity through the cavity and the rectangular groove 601, meanwhile, the cone 701 pushes the first tube 801 to move downwards, the annular groove 805 is communicated with the air inlet cavity, hot air enters the first tube 801 and the second tube 802 through the annular groove 805 to form a channel, and as a plurality of air outlet holes are formed in the side wall of the second tube 802, the hot air flows outwards through the inner part of the tubular aluminum alloy casting, and the flowing hot air flows downwards into the deep groove 603, the cavity and the rectangular groove 601 to enter the air outlet cavity through the outer surface of the tubular aluminum alloy casting, so that the tubular aluminum alloy casting is dried;
the tubular piece 8 is pushed to be communicated with the air inlet cavity by the bearing seat 7 for placing the aluminum alloy castings, so that the aluminum alloy castings are dried, the bearing seat 7 without the aluminum alloy castings is used for preventing the tubular piece 8 from being communicated with the air inlet cavity under the action of the spring 9, and waste of hot air is avoided;
because the threaded rod 803 is arranged in the channel formed by the first pipe body 801 and the second pipe body 802, the hot air passes through the threaded rod 803 to push the tubular member 8 to rotate around the axis of the cone 701, and in the process of rotating the spiral blade 804 in the tubular member 8, air outside is sucked through the deep groove 603, so that the collection of the dried waste gas is conveniently realized, and in addition, granular impurities generated in the drying process are conveniently taken away;
the tubular part 8 pushes the plug body 10 to move upwards in the air inlet process, the rope body 11 is expanded outwards in the rotating process, the inner wall of the tubular aluminum alloy casting is convenient to polish, the smoothness of the inner wall of the tubular aluminum alloy casting is increased, and the plug body 10 moves downwards under the action of gravity after stopping working, so that the shrinkage of the rope body 11 is realized.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (1)
1. The utility model provides an aluminum alloy die casting drying device, includes box body (1), its characterized in that:
a dividing part (3) is arranged in the box body (1), and a cover plate (5) is arranged on a port of the dividing part (3);
an air inlet cavity is formed between the box body (1) and the dividing part (3), an air inlet pipe (2) communicated with the air inlet cavity is arranged on the box body (1), an air outlet cavity is formed between the dividing part (3) and the cover plate (5), and an air outlet pipe (4) communicated with the air outlet cavity is arranged on the dividing part (3);
a plurality of through holes are formed in the dividing part (3) and the cover plate (5), tubular seats (6) are installed in the two corresponding through holes, bearing seats (7) are installed on the tubular seats (6) in a matched mode, tubular pieces (8) are installed on the bearing seats (7), and air outlet holes are formed in the top ends of the tubular pieces (8);
two ends of the tubular seat (6) are respectively arranged in the through hole of the cover plate (5) and the through hole of the dividing part (3);
a plurality of rectangular grooves (601) penetrate through the side surface of the tubular seat (6), and the inside of the tubular seat (6) is communicated with the air outlet cavity through the rectangular grooves (601);
the upper port of the tubular seat (6) is provided with a rim body (602), the tubular seat (6) is arranged on the cover plate (5) in a limiting way through the rim body (602), the rim body (602) is provided with a plurality of annular deep grooves (603), and the deep grooves (603) are communicated with the inside of the tubular seat (6);
a bearing seat (7) is arranged in the upper port of the tubular seat (6) in a matched mode, a mounting hole is formed in the middle of the bearing seat (7), and the tubular piece (8) is arranged in the mounting hole in a matched mode;
a cone (701) is arranged at the bottom of the bearing seat (7), and the cone (701) is arranged in a port arranged in the middle of the edge body (602) in a matching way;
a spring (9) is arranged between the bearing seat (7) and the edge body (602), and the spring (9) pushes the bearing seat (7) to move upwards, so that the side surface of the cone (701) seals the port of the deep groove (603);
the tubular part (8) comprises a first tube body (801) and a second tube body (802), wherein the first tube body (801) is provided with the second tube body (802) which is coaxially distributed at the upper end, the bottom end of the first tube body (801) is closed, and a threaded rod (803) is arranged in a channel formed by the first tube body (801) and the second tube body (802);
the first pipe body (801) is arranged in the tubular seat (6) in a matching way, a cavity is formed between the first pipe body (801) and the tubular seat (6), the cavity is communicated with the deep groove (603), and a spiral blade (804) positioned in the cavity is arranged on the outer side face of the first pipe body (801);
the first pipe body (801) is connected with the cone (701) through a bearing;
the outer side of the closed end of the first pipe body (801) is provided with a ring groove (805), the ring groove (805) is communicated with the inside of the first pipe body (801), and the first pipe body (801) is communicated with the air inlet cavity through the ring groove (805);
the end part of the second pipe body (802) extends out of the bearing seat (7), and a limiting ring (806) is arranged on the outer side surface of the second pipe body (802);
a plug body (10) is arranged in a port of the second pipe body (802), and the plug body (10) is connected with the limiting ring (806) through a plurality of rope bodies (11);
the rope body (11) is a steel wire rope;
the cover plate (5) is provided with a protective shell (12);
the cone (701) pushes the first pipe body (801) to move downwards, the annular groove (805) is communicated with the air inlet cavity, hot air enters the first pipe body (801) and the second pipe body (802) through the annular groove (805) to form a channel, and as a plurality of air outlet holes are formed in the side wall of the second pipe body (802), the hot air flows outwards through the inside of the tubular aluminum alloy casting, and the flowing hot air flows downwards through the outer surface of the tubular aluminum alloy casting to enter the deep groove (603), the cavity and the rectangular groove (601) to enter the air outlet cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310305935.XA CN116067136B (en) | 2023-03-27 | 2023-03-27 | Aluminum alloy die casting drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310305935.XA CN116067136B (en) | 2023-03-27 | 2023-03-27 | Aluminum alloy die casting drying device |
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| Publication Number | Publication Date |
|---|---|
| CN116067136A CN116067136A (en) | 2023-05-05 |
| CN116067136B true CN116067136B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310305935.XA Active CN116067136B (en) | 2023-03-27 | 2023-03-27 | Aluminum alloy die casting drying device |
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| CN (1) | CN116067136B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081945A (en) * | 2015-08-13 | 2015-11-25 | 重庆骏成机械配件有限公司 | Polishing device for inner wall of stainless steel pipe fitting |
| CN111318927A (en) * | 2020-02-28 | 2020-06-23 | 扬州市管件厂有限公司 | Pneumatic grinding mechanism and pneumatic automatic polishing and chip removing device for inner wall of workpiece to be machined |
| CN212747155U (en) * | 2020-06-19 | 2021-03-19 | 烟台鼎科机械有限公司 | Metal drum inner chamber drying equipment |
| CN215676124U (en) * | 2021-07-06 | 2022-01-28 | 南京莱昂生物科技有限公司 | Reaction vessel drying device |
-
2023
- 2023-03-27 CN CN202310305935.XA patent/CN116067136B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081945A (en) * | 2015-08-13 | 2015-11-25 | 重庆骏成机械配件有限公司 | Polishing device for inner wall of stainless steel pipe fitting |
| CN111318927A (en) * | 2020-02-28 | 2020-06-23 | 扬州市管件厂有限公司 | Pneumatic grinding mechanism and pneumatic automatic polishing and chip removing device for inner wall of workpiece to be machined |
| CN212747155U (en) * | 2020-06-19 | 2021-03-19 | 烟台鼎科机械有限公司 | Metal drum inner chamber drying equipment |
| CN215676124U (en) * | 2021-07-06 | 2022-01-28 | 南京莱昂生物科技有限公司 | Reaction vessel drying device |
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| Publication number | Publication date |
|---|---|
| CN116067136A (en) | 2023-05-05 |
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