CN104525922A - Supersonic vibration casting machine - Google Patents
Supersonic vibration casting machine Download PDFInfo
- Publication number
- CN104525922A CN104525922A CN201510027424.1A CN201510027424A CN104525922A CN 104525922 A CN104525922 A CN 104525922A CN 201510027424 A CN201510027424 A CN 201510027424A CN 104525922 A CN104525922 A CN 104525922A
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- China
- Prior art keywords
- ultrasonic
- core print
- casting machine
- ultrasonic vibration
- cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
A supersonic vibration casting machine comprises a rack, a mold, two clamping transverse plates and two hydraulic closing cylinders. The two sides of the mold are symmetrically connected with the two clamping transverse plates which are connected with the expansion ends of the hydraulic closing cylinders. An upper casting bed is placed on the rack, the mold is located in the middle of the upper casting bed, and the left side and the right side of the upper casting bed are symmetrically provided with the hydraulic closing cylinders. An ultrasonic vibration device comprises an ultrasonic generator, an ultrasonic transducer, an amplitude-change pole, and a tool head. The upper end of the amplitude-change pole is fixedly connected with the tool head, and the lower end of the amplitude-change pole is fixedly connected with the ultrasonic transducer. The ultrasonic generator is matched with the ultrasonic transducer, and the tool head is connected with the lower end of a mold core. The mold core is installed in an inner cavity of the mold in an inserted mode, the mold core is embedded on a mold core base which is connected with a core base pushing plate, the lower end of the core base pushing plate is connected with the expansion end of a casting push-off cylinder. By means of the supersonic vibration casting machine, casting quality is improved, working efficiency is increased, and environmental friendliness is high.
Description
Technical field
The present invention relates to vibrational casting technical field, particularly a kind of ultrasonic vibration casting machine.
Background technology
The problems such as China very easily produces in aluminium alloy casting process that interior tissue is uneven, crackle and Shrinkage cavity, the defect needing advanced foundry engieering just can make up these problems to bring, environmental protection characteristic also obtains social vast concern; Power ultrasonic is not applied to the formerly open of metal solidification process in prior art.
Summary of the invention
In order to the deficiency that the casting overcoming existing casting machine is second-rate, operating efficiency is lower, the feature of environmental protection is poor, the invention provides and a kind ofly promote casting quality, increase work efficiency, ultrasonic vibration casting machine that the feature of environmental protection is good.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of ultrasonic vibration casting machine, comprise frame, mould, two clamping transverse slats and two closing liquid cylinder pressures, the bilateral symmetry ground of described mould connects described clamping transverse slat, described clamping transverse slat is connected with the telescopic end of described closing liquid cylinder pressure, described casting machine also comprises top casting platform and ultrasonic vibration installation, described top casting platform is positioned in frame, and described mould is positioned at the middle part of described top casting platform, and the left and right sides symmetry of described top casting platform installs closing liquid cylinder pressure; Described ultrasonic vibration installation comprises supersonic generator, ultrasonic transducer, ultrasonic transformer and tool heads, described ultrasonic transformer upper end is fixedly connected with tool heads, described ultrasonic transformer lower end is fixedly connected with ultrasonic transducer, described supersonic generator coordinates with described ultrasonic transducer, and described tool heads is connected with the lower end of described mold cores; Described mold cores is inserted in described dies cavity, and described mold cores is embedded on mould type core print seat, and described mould type core print seat is connected with core print push pedal, and described core print push pedal lower end is connected with the telescopic end that cylinder released by foundry goods.
Further, described mould type core print seat is connected with core print push pedal by four cylinder stocks, and described foundry goods is released cylinder symmetry and is arranged on ultrasonic transducer both sides, and the telescopic end that cylinder released by described foundry goods is connected with core print push pedal.
Further again, described clamping transverse slat is sleeved on guide rail slidably, and described guide rail is fixedly mounted on described top casting platform, described top casting platform has the setting element of jig.
Described supersonic generator is placed in inside frame, places hydraulic oil container on the left of described frame, and described hydraulic oil container is placed with hydraulic electric motor.
Technical conceive of the present invention is: ultrasonic unit is generally made up of the first-class basis of supersonic generator, transducer, ultrasonic transformer and instrument, when liquid towards metal processes, tool heads can be inserted liquid level and directly act on melt once, also can by acting on chamber wall indirectly-acting in liquid metal.
Beneficial effect of the present invention is mainly manifested in: the mode of vibration that ultrasonic vibration is different from the past, power is large, frequency is high, therefore its action effect significantly improves, clearly can solve the problem of uneven, the Shrinkage cavity of microstructure that existing cast exists and poor mechanical property, ultrasonic vibration simultaneously has good environmental protection characteristic, complies with social industrial expansion requirement.
Accompanying drawing explanation
Fig. 1 is overview of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is ultrasonic vibration installation partial view of the present invention.
Fig. 4 is ultrasonic vibration installation side direction view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to Fig. 1 ~ Fig. 4, a kind of ultrasonic vibration casting machine, comprise frame 1,7, two, mould clamping transverse slat 6 and two closing liquid cylinder pressures, the bilateral symmetry ground of described mould 7 connects described clamping transverse slat 6, described clamping transverse slat 6 is connected with the telescopic end of described closing liquid cylinder pressure, described casting machine also comprises top casting platform 8 and ultrasonic vibration installation, described top casting platform 8 is positioned in frame 1, described mould 7 is positioned at the middle part of described top casting platform 8, and the left and right sides symmetry of described top casting platform 8 installs closing liquid cylinder pressure; Described ultrasonic vibration installation comprises supersonic generator 2, ultrasonic transducer 12, ultrasonic transformer 11 and tool heads 10, described ultrasonic transformer 11 upper end is fixedly connected with tool heads 10, described ultrasonic transformer 11 lower end is fixedly connected with ultrasonic transducer 12, described supersonic generator 12 coordinates with described ultrasonic transducer 11, and described tool heads 10 is connected with the lower end of described mold cores 15; Described mold cores 15 is inserted in described mould 7 inner chamber, and described mold cores 15 is embedded on mould type core print seat 16, and described mould type core print seat 16 is connected with core print push pedal 17, and described core print push pedal 17 lower end is connected with the telescopic end that cylinder 13 released by foundry goods.
Further, described mould type core print seat 16 is connected with core print push pedal 17 by four cylinder stocks, and described foundry goods is released cylinder 13 symmetry and is arranged on ultrasonic transducer 12 both sides, and the telescopic end that cylinder 13 released by described foundry goods is connected with core print push pedal 17.
Further again, described clamping transverse slat 6 is sleeved on guide rail slidably, and described guide rail is fixedly mounted on described top casting platform 8, described top casting platform 8 has the setting element of jig 7.
Described supersonic generator 12 is placed in inside frame 1, places hydraulic oil container 3 on the left of described frame 1, and described hydraulic oil container 3 is placed with hydraulic electric motor 4.
Described clamping transverse slat 6 at slide on rails under closing liquid pressure cylinder piston drives, top casting platform 8 can have the setting element of jig 7, then clamps transverse slat clamping mold.
Described tool heads 10 is connected with mold cores 15, and core and tool heads entirety are embedded on core print 16, when tool heads 10 is vibrated, vibration is passed to point molten metal by core 15.
Described release hydraulic cylinder symmetry is arranged on transducer 12 both sides, and hydraulic cylinder piston is connected with core print push pedal 17, when piston stretches out, core print 16 can be ejected certain altitude thus ejected by foundry goods.
Two closing liquid cylinder pressures are respectively left closing liquid cylinder pressure 5 and right closing liquid cylinder pressure 9.
The job order of ultrasonic vibration casting machine of the present invention is as follows:
Original state, mould 7 is in matched moulds state, first opening supersonic generator 2 makes ultrasonic vibration installation start working, now tool heads 10 and mold cores 15 start microcosmic dither, then melt liquid is poured in mould 7 by workman, after casting complete, wait 3-5 minute quietly, after casting solidification completes, close supersonic generator 2 and stop ultrasonic vibration installation, now control closing liquid pressure cylinder piston to retract, piston driving clamping transverse slat 6 is return again, clamping transverse slat 6 driven mold 7 both sides separately, reach the object of parting, then control foundry goods and release cylinder piston upwards, first core print push pedal 17 is driven to move upward, then driven mold core print 16 moves upward, thus foundry goods is ejected from core 15, now workman takes foundry goods away, control foundry goods and release cylinder and closing liquid cylinder pressure return, mould 7 is in matched moulds state again, this is a working cycles.
Content described in this description embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (4)
1. a ultrasonic vibration casting machine, comprise frame, mould, two clamping transverse slats and two closing liquid cylinder pressures, the bilateral symmetry ground of described mould connects described clamping transverse slat, described clamping transverse slat is connected with the telescopic end of described closing liquid cylinder pressure, it is characterized in that: described casting machine also comprises top casting platform and ultrasonic vibration installation, described top casting platform is positioned in frame, and described mould is positioned at the middle part of described top casting platform, and the left and right sides symmetry of described top casting platform installs closing liquid cylinder pressure; Described ultrasonic vibration installation comprises supersonic generator, ultrasonic transducer, ultrasonic transformer and tool heads, described ultrasonic transformer upper end is fixedly connected with tool heads, described ultrasonic transformer lower end is fixedly connected with ultrasonic transducer, described supersonic generator coordinates with described ultrasonic transducer, and described tool heads is connected with the lower end of described mold cores; Described mold cores is inserted in described dies cavity, and described mold cores is embedded on mould type core print seat, and described mould type core print seat is connected with core print push pedal, and described core print push pedal lower end is connected with the telescopic end that cylinder released by foundry goods.
2. a kind of ultrasonic vibration casting machine as claimed in claim 1, it is characterized in that: described mould type core print seat is connected with core print push pedal by four cylinder stocks, described foundry goods is released cylinder symmetry and is arranged on ultrasonic transducer both sides, and the telescopic end that cylinder released by described foundry goods is connected with core print push pedal.
3. a kind of ultrasonic vibration casting machine as claimed in claim 1 or 2, is characterized in that: described clamping transverse slat is sleeved on guide rail slidably, described guide rail is fixedly mounted on described top casting platform, described top casting platform has the setting element of jig.
4. a kind of ultrasonic vibration casting machine as claimed in claim 1 or 2, is characterized in that: described supersonic generator is placed in inside frame, places hydraulic oil container on the left of described frame, described hydraulic oil container is placed with hydraulic electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510027424.1A CN104525922A (en) | 2015-01-20 | 2015-01-20 | Supersonic vibration casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510027424.1A CN104525922A (en) | 2015-01-20 | 2015-01-20 | Supersonic vibration casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525922A true CN104525922A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510027424.1A Pending CN104525922A (en) | 2015-01-20 | 2015-01-20 | Supersonic vibration casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855519A (en) * | 2016-06-20 | 2016-08-17 | 河海大学 | High-temperature alloy mould and casting and demoulding method thereof |
| CN108237215A (en) * | 2018-01-22 | 2018-07-03 | 繁昌县琪鑫铸造有限公司 | A kind of casting vibrating device |
| CN113944569A (en) * | 2021-09-23 | 2022-01-18 | 西安近代化学研究所 | Vacuum metering casting device |
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| CN101234420A (en) * | 2008-03-05 | 2008-08-06 | 辽宁工业大学 | Ultrasound wave compression mold casting method and special-purpose equipment thereof |
| JP2009095874A (en) * | 2007-10-18 | 2009-05-07 | Sankyo Tateyama Aluminium Inc | Continuous casting equipment of magnesium alloy |
| CN102554195A (en) * | 2011-12-31 | 2012-07-11 | 大连理工大学 | Power ultrasonic device for treating high-temperature metal melt under vacuum state and method thereof |
| CN102632222A (en) * | 2012-05-09 | 2012-08-15 | 周学义 | Casting device and casting method |
| JP2013066920A (en) * | 2011-09-25 | 2013-04-18 | Nissan Motor Co Ltd | Method for manufacturing aluminum alloy casting material |
| JP2013215756A (en) * | 2012-04-05 | 2013-10-24 | Toyota Motor Corp | METHOD FOR MANUFACTURING Al-Si-BASED CASTING ALLOY |
| CN203649376U (en) * | 2013-11-29 | 2014-06-18 | 无锡市双全机械制造厂 | Metal mold casting machine |
| CN203982386U (en) * | 2014-06-30 | 2014-12-03 | 华南理工大学 | Extrusion casting apparatus based on power ultrasonic and coupling pressure |
| CN204449269U (en) * | 2015-01-20 | 2015-07-08 | 浙江工业大学 | A kind of ultrasonic vibration casting machine |
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2015
- 2015-01-20 CN CN201510027424.1A patent/CN104525922A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009095874A (en) * | 2007-10-18 | 2009-05-07 | Sankyo Tateyama Aluminium Inc | Continuous casting equipment of magnesium alloy |
| CN101234420A (en) * | 2008-03-05 | 2008-08-06 | 辽宁工业大学 | Ultrasound wave compression mold casting method and special-purpose equipment thereof |
| JP2013066920A (en) * | 2011-09-25 | 2013-04-18 | Nissan Motor Co Ltd | Method for manufacturing aluminum alloy casting material |
| CN102554195A (en) * | 2011-12-31 | 2012-07-11 | 大连理工大学 | Power ultrasonic device for treating high-temperature metal melt under vacuum state and method thereof |
| JP2013215756A (en) * | 2012-04-05 | 2013-10-24 | Toyota Motor Corp | METHOD FOR MANUFACTURING Al-Si-BASED CASTING ALLOY |
| CN102632222A (en) * | 2012-05-09 | 2012-08-15 | 周学义 | Casting device and casting method |
| CN203649376U (en) * | 2013-11-29 | 2014-06-18 | 无锡市双全机械制造厂 | Metal mold casting machine |
| CN203982386U (en) * | 2014-06-30 | 2014-12-03 | 华南理工大学 | Extrusion casting apparatus based on power ultrasonic and coupling pressure |
| CN204449269U (en) * | 2015-01-20 | 2015-07-08 | 浙江工业大学 | A kind of ultrasonic vibration casting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855519A (en) * | 2016-06-20 | 2016-08-17 | 河海大学 | High-temperature alloy mould and casting and demoulding method thereof |
| CN108237215A (en) * | 2018-01-22 | 2018-07-03 | 繁昌县琪鑫铸造有限公司 | A kind of casting vibrating device |
| CN113944569A (en) * | 2021-09-23 | 2022-01-18 | 西安近代化学研究所 | Vacuum metering casting device |
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Application publication date: 20150422 |