CN102764883A - Double-side inversion type quantitative automatic casting machine - Google Patents
Double-side inversion type quantitative automatic casting machine Download PDFInfo
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- CN102764883A CN102764883A CN2012102477798A CN201210247779A CN102764883A CN 102764883 A CN102764883 A CN 102764883A CN 2012102477798 A CN2012102477798 A CN 2012102477798A CN 201210247779 A CN201210247779 A CN 201210247779A CN 102764883 A CN102764883 A CN 102764883A
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- 238000005266 casting Methods 0.000 title claims abstract description 127
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000002146 bilateral effect Effects 0.000 claims description 20
- 210000003734 kidney Anatomy 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 32
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention relates to a double-side inversion type quantitative automatic casting machine and belongs to the field of casting machines. The double-side inversion type quantitative automatic casting machine comprises a casting ladle, an inversion machine frame, a fixed machine frame, a casting oil cylinder, an electronic scale and a foundation; the casting ladle is fixed on the inversion machine frame which is hinged with the fixed machine frame and performs fixed-axis rotation around a rotation shaft of the fixed machine frame; the piston rod end of the casting oil cylinder is hinged with the inversion machine frame, and the cylinder body end of the casting oil cylinder is hinged with the fixed machine frame; the fixed machine frame is arranged on the electronic scale which is fixed on the foundation; and the fixed machine frame is provided with a rotation shaft exchange mechanism. The double-side inversion type quantitative automatic casting machine is simple in structure, high in production efficiency, high in casting stability and quality, and high in quantitative control accuracy; and double-side inversion can be realized.
Description
Technical field
The present invention relates to the quantitative automatic casting machine of a kind of bilateral tilting type, belong to the casting machine field.
Background technology
In order to realize the automation of casting process; Automatic casting machine is indispensable key equipment, and common automatic casting machine is formed casting mechanism by casting ladle and reclining device, and it imports casting ladle with melted molten metal earlier; Drive casting ladle through inclining rotary mechanism again and vert, mould is cast.Used quantitative control methodin has three kinds: 1, metal bath quantitative casting machine (patent No. ZL03128412.4) is to utilize the molten metal liquid level to come quantitatively; Be provided with two electrodes; When the liquid level of molten metal reached predetermined casting and measures pairing height, molten metal floods electrode connected circuit, sends quantitative signal; The method is simple in structure, but quantitative accuracy is not enough; 2, copper anode plate quantitative casting scale (patent No. ZL200820137757.5) is quantitative through the method realization of continuous detecting casting ladle weight, but can only change casting toward an inclination, and the scope of application is limited, and productivity ratio is lower; 3, copper anode plate quantitative casting tundish (patent No. ZL201020221695.3) can two-way quiescent pouring, but the verting of casting ladle by two hydraulic oil cylinder driving, two frees degree controls, required element is many, and the control system architecture is complicated.
The common defects that above-mentioned three kinds of modes exist be casting ladle cast gate center not on pivot center, and deviation distance is far away.Casting ladle is in the process of mould quiescent pouring, and the cast gate centre-height constantly reduces, and moving with horizontal direction.Because the cast gate spatial position change is bigger in the casting cycle; The location point that molten metal goes out flow point and entering mould all has change in a big way, causes the mobile stationarity of molten metal poor, is easy to generate molten metal and splashes; Have a strong impact on the casting quality, have bigger potential safety hazard.
Summary of the invention
The purpose of this invention is to provide a kind of bilateral quiescent pouring function that has; The quantitative automatic casting machine of bilateral tilting type of bilateral control parameter symmetry; The cast gate central space position basic fixed of casting cycle casting ladle, metallic solution go out flow point and streamline is stable, can steadily get into mould.
The present invention realizes by following technical scheme: the quantitative automatic casting machine of a kind of bilateral tilting type comprises casting ladle 1, the frame of verting 2, fixed frame 3, casting oil cylinder 10, electronic scale 11, base 12; Casting ladle 1 is fixed on the frame 2 of verting; The frame of verting 2 is hinged with fixed frame 3; And rotate in fixed axis around the rotating shaft of fixed frame 3, the tailpiece of the piston rod of casting oil cylinder 10 and frame 2 hinged, the cylinder body end and fixed frame 3 bottom-hinged of verting, casting oil cylinder 10 are used for the driving frame 2 of verting; The casting ladle 1 that drive is consolidated on the frame 2 of verting verts, and realizes casting.Fixed frame 3 places on the electronic scale 11, and electronic scale 11 is fixed on the base 12, and the rotating shaft exchange mechanism is installed on the fixed frame 3.
Said rotating shaft exchange mechanism comprises fork 5, mandrel 8, crank 9, rotating shaft exchange oil cylinder 13; Mandrel 8 is vertically mounted in fixed frame 3 axis holes, and fork 5 is fixed on the mandrel 8 through centre bore with crank 9, and the piston rod of rotating shaft exchange oil cylinder 13 and crank are 9 hinged, cylinder body and fixed frame 3 are hinged.Said fixed frame 3 is provided with left half axle 4, right axle shaft 6, is controlled by the rotating shaft exchange mechanism.Said casting ladle 1 is provided with casting ladle cast gate 7, and the center of casting ladle cast gate 7 overlaps with the shaft axis of fixed frame 3.Have kidney slot on the said fork 5, left half axle 4, right axle shaft 6 are fixed in the kidney slot through bearing pin 14.
Said casting ladle 1, the frame of verting 2, casting oil cylinder 10 and fixed frame 3 connect into and wholely are connected with electronic scale 11, and electronic scale 11 is used for detection, monitors casting ladle 1 and the real-time weight of reclining device 2 complete machines.
Rotating shaft exchange oil cylinder 13 drives mandrel 8 and forks 5 through crank 9, can promote the axis hole that left half axle 4, right axle shaft 6 got into or withdrawed from the frame 2 of verting, if rotating shaft exchange oil cylinder 13 driving pendulum rod 5 are rotated counterclockwise; Then left half axle 4 insertion work, right axle shaft 6 is thrown off, on the contrary then right axle shaft 6 insertion work; Left half axle 4 is thrown off; Such rotating shaft exchange mechanism has two covers, and co-operating guarantees that the semiaxis of the same side inserts work or disengagement simultaneously.
The corner of casting ladle 1 has determined to get into the molten metal weight of mould, by electronic scale 11, hydraulic system, digital control system co-operating, and the corner of control casting ladle 1, thus realize quantitative casting.
The operation principle of bilateral tilting type quantitative casting machine of the present invention: each parts is in initial position before the casting beginning; Casting oil cylinder 10 is in vertical position, and the frame of verting 2 all is horizontal with fixed casting ladle 1 above that, and right axle shaft 6 inserts the axis hole of the fixed frame 3 and the frame 2 of verting under the driving of rotating shaft exchange oil cylinder 13; Molten metal is poured in the casting ladle 1; Casting began after electronic scale 11 detected weight, and casting oil cylinder 10 piston rods stretch out, and the driving casting ladle 1 and the frame 2 of verting are around right axle shaft 6 rotations; Vert to the right and molten metal is injected into the mould on right side; After electronic scale 11 detection casting machine complete machine weight minimizings reached predetermined value, the piston rod of casting oil cylinder 10 began to return, and drives casting ladle and is reset to initial horizontal level.Rotating shaft exchange oil cylinder 13 piston rods are return then, and traction right axle shaft 6 withdraws from from frame 2 axis holes that vert, and left half axle 4 is inserted in frame 2 axis holes that vert; After the rotating shaft exchange was accomplished, casting oil cylinder 10 piston rods stretched out once more, and the driving casting ladle 1 and the frame 2 of verting are around left half axle 4 rotations; Vert left and molten metal is injected into the mould in left side; After electronic scale 11 detection casting machine complete machine weight minimizings reached predetermined value, the piston rod of casting oil cylinder 10 was return once more, promotes casting ladle and is reset to initial horizontal level.So go round and begin again, realize the continuous bilateral quantitative casting of verting.
The present invention has following beneficial effect compared with prior art:
1, bilateral verts, and the relative position layout of casting ladle and mould is unrestricted, adapts to the requirement in various places easily,
2, only use a hydraulic oil cylinder driving, can realize bilateral casting, simple in structure and production efficiency is high;
3, the rotating shaft exchange mechanism is simple in structure, and control is convenient, realizes the exchange of rotating shaft reliably;
4, the bilateral control parameter of verting is identical, control easy, control accuracy height;
5, the axis that verts overlaps with casting ladle cast gate center, in whole casting cycle, the space coordinates basic fixed at casting ladle cast gate center, molten metal goes out flow point and streamline is stable, casting steadily, the casting quality is good;
6, electronic scale detects, monitors casting ladle and the real-time weight of complete machine of the moving components such as frame that vert, and adopts increment control, and the weight error that casting ladle, running channel condense and cause can not exert an influence to quantitative control accuracy;
7, complete machines such as casting ladle, the frame of verting and fixed frame and rotating shaft exchange mechanism place on the electronic scale, and the interaction force between hydraulic oil cylinder driving power, gravity and each moving component is all internal force, and it is little for the influence of weight detecting to move, and quantitatively control accuracy is high.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is A of the present invention portion structure for amplifying sketch map;
Fig. 3 is a semiaxis sectional structure sketch map of the present invention;
Fig. 4 is the structural representation of looking up of the present invention.
Each label is among the figure: 1: casting ladle, 2: the frame of verting, 3: fixed frame, 4: left half axle, 5: fork, 6: right axle shaft, 7: casting ladle cast gate, 8: mandrel, 9: crank, 10: casting oil cylinder, 11: electronic scale, 12: base, 13: rotating shaft exchange oil cylinder, 14: bearing pin.
The specific embodiment
The present invention describes through the practical implementation process; Without departing from the present invention; Can also carry out various conversion and be equal to replacement patent of the present invention; Therefore, patent of the present invention is not limited to disclosed practical implementation process, and should comprise the whole embodiments that fall in the Patent right requirement scope of the present invention.
Embodiment 1: shown in Fig. 1-4, the quantitative automatic casting machine of a kind of bilateral tilting type comprises casting ladle 1, the frame of verting 2, fixed frame 3, casting oil cylinder 10, electronic scale 11, base 12; Casting ladle 1 is fixed on the frame 2 of verting; The frame of verting 2 is hinged with fixed frame 3; And rotate in fixed axis around the rotating shaft of fixed frame 3, the tailpiece of the piston rod of casting oil cylinder 10 is 2 hinged with the frame of verting, cylinder body end and fixed frame 3 bottom-hinged, and fixed frame 3 places on the electronic scale 11; Electronic scale 11 is equipped with the rotating shaft exchange mechanism through being bolted on the base 12 on the fixed frame 3.
The rotating shaft exchange mechanism comprises fork 5, mandrel 8, crank 9, rotating shaft exchange oil cylinder 13; Mandrel 8 is vertically mounted in fixed frame 3 axis holes, and fork 5 is fixed on the mandrel 8 through centre bore with crank 9, and the piston rod of rotating shaft exchange oil cylinder 13 and crank are 9 hinged, cylinder body and fixed frame 3 are hinged.Fixed frame 3 is provided with left half axle 4, right axle shaft 6, is controlled by the rotating shaft exchange mechanism.Casting ladle 1 is provided with casting ladle cast gate 7, and the center of casting ladle cast gate 7 overlaps with the shaft axis of fixed frame 3.Have kidney slot on the fork 5, left half axle 4, right axle shaft 6 are fixed in the kidney slot through bearing pin 14.Casting ladle 1, the frame of verting 2, casting oil cylinder 10 and fixed frame 3 connect into integral body and are connected with electronic scale 11 through bolt.
Embodiment 2: shown in Fig. 1-4, the quantitative automatic casting machine of a kind of bilateral tilting type comprises casting ladle 1, the frame of verting 2, fixed frame 3, casting oil cylinder 10, electronic scale 11, base 12; Casting ladle 1 is fixed on the frame 2 of verting; The frame of verting 2 is hinged with fixed frame 3; And rotate in fixed axis around the rotating shaft of fixed frame 3, the tailpiece of the piston rod of casting oil cylinder 10 is 2 hinged with the frame of verting, cylinder body end and fixed frame 3 bottom-hinged, and fixed frame 3 places on the electronic scale 11; Electronic scale 11 is equipped with the rotating shaft exchange mechanism through being bolted on the base 12 on the fixed frame 3.
The rotating shaft exchange mechanism comprises fork 5, mandrel 8, crank 9, rotating shaft exchange oil cylinder 13; Mandrel 8 is vertically mounted in fixed frame 3 axis holes, and fork 5 is fixed on the mandrel 8 through centre bore with crank 9, and the piston rod of rotating shaft exchange oil cylinder 13 and crank are 9 hinged, cylinder body and fixed frame 3 are hinged.Fixed frame 3 is provided with left half axle 4, right axle shaft 6, is controlled by the rotating shaft exchange mechanism.Casting ladle 1 is provided with casting ladle cast gate 7, and the center of casting ladle cast gate 7 overlaps with the shaft axis of fixed frame 3.Have kidney slot on the fork 5, left half axle 4, right axle shaft 6 are fixed in the kidney slot through bearing pin 14.Casting ladle 1, the frame of verting 2, casting oil cylinder 10 and fixed frame 3 connect into whole and electronic scale 11 welding.
Embodiment 3: shown in Fig. 1-4, the quantitative automatic casting machine of a kind of bilateral tilting type comprises casting ladle 1, the frame of verting 2, fixed frame 3, casting oil cylinder 10, electronic scale 11, base 12; Casting ladle 1 is fixed on the frame 2 of verting; The frame of verting 2 is hinged with fixed frame 3; And rotate in fixed axis around the rotating shaft of fixed frame 3, the tailpiece of the piston rod of casting oil cylinder 10 is 2 hinged with the frame of verting, cylinder body end and fixed frame 3 bottom-hinged, and fixed frame 3 places on the electronic scale 11; Electronic scale 11 is weldingly fixed on the base 12, and the rotating shaft exchange mechanism is installed on the fixed frame 3.
The rotating shaft exchange mechanism comprises fork 5, mandrel 8, crank 9, rotating shaft exchange oil cylinder 13; Mandrel 8 is vertically mounted in fixed frame 3 axis holes, and fork 5 is fixed on the mandrel 8 through centre bore with crank 9, and the piston rod of rotating shaft exchange oil cylinder 13 and crank are 9 hinged, cylinder body and fixed frame 3 are hinged.Fixed frame 3 is provided with left half axle 4, right axle shaft 6, is controlled by the rotating shaft exchange mechanism.Casting ladle 1 is provided with casting ladle cast gate 7, and the center of casting ladle cast gate 7 overlaps with the shaft axis of fixed frame 3.Have kidney slot on the fork 5, left half axle 4, right axle shaft 6 are fixed in the kidney slot through bearing pin 14.Casting ladle 1, the frame of verting 2, casting oil cylinder 10 and fixed frame 3 connect into integral body and are positioned on the electronic scale 11.
Claims (6)
1. the quantitative automatic casting machine of bilateral tilting type comprises casting ladle (1), the frame of verting (2), fixed frame (3), casting oil cylinder (10), electronic scale (11), base (12); Casting ladle (1) is fixed on the frame of verting (2); The frame of verting (2) is connected with fixed frame (3); The tailpiece of the piston rod of casting oil cylinder (10) is connected with the frame of verting (2), cylinder body end is connected with fixed frame (3); Fixed frame (3) places on the electronic scale (11), and electronic scale (11) is fixed on the base (12), it is characterized in that: fixed frame is equipped with the rotating shaft exchange mechanism on (3).
2. the quantitative automatic casting machine of bilateral tilting type according to claim 1 is characterized in that: said rotating shaft exchange mechanism comprises fork (5), mandrel (8), crank (9), rotating shaft exchange oil cylinder (13); Mandrel (8) is installed in the fixed frame (3), and fork (5) is fixed on the mandrel (8) with crank (9), and the piston rod of rotating shaft exchange oil cylinder (13) is connected with crank (9), cylinder body is connected with fixed frame (3).
3. the quantitative automatic casting machine of bilateral tilting type according to claim 1 is characterized in that: said fixed frame (3) is provided with left half axle (4), right axle shaft (6).
4. the quantitative automatic casting machine of bilateral tilting type according to claim 1 is characterized in that: said casting ladle (1) is provided with casting ladle cast gate (7), and the center of casting ladle cast gate (7) overlaps with the shaft axis of fixed frame (3).
5. according to claim 2 or the quantitative automatic casting machine of 3 described bilateral tilting types, it is characterized in that: said fork has kidney slot on (5), and left half axle (4), right axle shaft (6) are fixed in the kidney slot through bearing pin (14).
6. the quantitative automatic casting machine of bilateral tilting type according to claim 1 is characterized in that: said casting ladle (1), the frame of verting (2), casting oil cylinder (10) and fixed frame (3) connect into integral body and are connected with electronic scale (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102477798A CN102764883A (en) | 2012-07-18 | 2012-07-18 | Double-side inversion type quantitative automatic casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102477798A CN102764883A (en) | 2012-07-18 | 2012-07-18 | Double-side inversion type quantitative automatic casting machine |
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| CN102764883A true CN102764883A (en) | 2012-11-07 |
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| CN2012102477798A Pending CN102764883A (en) | 2012-07-18 | 2012-07-18 | Double-side inversion type quantitative automatic casting machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108121A (en) * | 2015-09-24 | 2015-12-02 | 宁国市志诚机械制造有限公司 | Casting machine |
| CN107008886A (en) * | 2017-05-27 | 2017-08-04 | 株洲优瑞科有色装备有限公司 | A kind of dual power source pouring device and its method |
| CN108188365A (en) * | 2018-03-12 | 2018-06-22 | 河北四通新型金属材料股份有限公司 | Aluminium alloy pinpoints direct casting system |
| CN112756595A (en) * | 2020-12-22 | 2021-05-07 | 苏友泉 | Quantitative injection device convenient for aluminum alloy casting |
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| CN2579563Y (en) * | 2002-11-26 | 2003-10-15 | 陈政 | Bidirectional centrifugal casting device |
| CN201516505U (en) * | 2009-09-24 | 2010-06-30 | 重庆大学 | Two-dimensional composite displacement tilting gravity casting machine |
| US20100224342A1 (en) * | 2005-08-31 | 2010-09-09 | Yuji Kanayama | Metal mold casting machine of a casting apparatus |
| CN201711524U (en) * | 2010-05-29 | 2011-01-19 | 大冶有色金属公司 | Quantitative-casting tundish of copper anode plate |
| CN101590520B (en) * | 2009-06-25 | 2011-05-11 | 陈华 | Quantitative pouring device |
-
2012
- 2012-07-18 CN CN2012102477798A patent/CN102764883A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2579563Y (en) * | 2002-11-26 | 2003-10-15 | 陈政 | Bidirectional centrifugal casting device |
| US20100224342A1 (en) * | 2005-08-31 | 2010-09-09 | Yuji Kanayama | Metal mold casting machine of a casting apparatus |
| CN101590520B (en) * | 2009-06-25 | 2011-05-11 | 陈华 | Quantitative pouring device |
| CN201516505U (en) * | 2009-09-24 | 2010-06-30 | 重庆大学 | Two-dimensional composite displacement tilting gravity casting machine |
| CN201711524U (en) * | 2010-05-29 | 2011-01-19 | 大冶有色金属公司 | Quantitative-casting tundish of copper anode plate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108121A (en) * | 2015-09-24 | 2015-12-02 | 宁国市志诚机械制造有限公司 | Casting machine |
| CN107008886A (en) * | 2017-05-27 | 2017-08-04 | 株洲优瑞科有色装备有限公司 | A kind of dual power source pouring device and its method |
| CN108188365A (en) * | 2018-03-12 | 2018-06-22 | 河北四通新型金属材料股份有限公司 | Aluminium alloy pinpoints direct casting system |
| CN112756595A (en) * | 2020-12-22 | 2021-05-07 | 苏友泉 | Quantitative injection device convenient for aluminum alloy casting |
| CN112756595B (en) * | 2020-12-22 | 2022-03-08 | 江西凤宇铝业有限公司 | Quantitative injection device convenient for aluminum alloy casting |
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Application publication date: 20121107 |