CN104439216A - 120-degree tilting type metal gravity casting machine - Google Patents
120-degree tilting type metal gravity casting machine Download PDFInfo
- Publication number
- CN104439216A CN104439216A CN201410789434.4A CN201410789434A CN104439216A CN 104439216 A CN104439216 A CN 104439216A CN 201410789434 A CN201410789434 A CN 201410789434A CN 104439216 A CN104439216 A CN 104439216A
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- CN
- China
- Prior art keywords
- base plate
- gravity casting
- lathe bed
- base
- tilting
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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
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention relates to a 120-degree tilting type metal gravity casting machine and belongs to the field of nonferrous metal casting. The 120-degree tilting type metal gravity casting machine structurally comprises a body, a hydraulic control system and an electric control system. The body comprises a base, a lathe bed, a tilting mechanism, an opening and closing mechanism and an ejector mechanism. The lathe bed comprises a base plate and lateral plates. The tilting mechanism comprises a servo motor, a reducer, a drive gear and a sector gear ring. The opening and closing mechanism comprises a static die plate, a movable die plate and a closing type oil cylinder. The ejector mechanism comprises a guide rod, a guide sleeve and an ejector oil cylinder. The 120-degree tilting type metal gravity casting machine has the advantages 120-degree tilting is achieved by using servo driving, tilting speed is adjustable, cast pouring is completed during variable-speed tilting, die exhaust and metal liquid filling during cast pouring are benefited technically, and cast internal quality and cast yield can be increased.
Description
Technical field
The auto parts and components that the present invention relates to non-ferrous metal class produce casting technology field, and specifically a kind of 120 ° of gravity casting apparatus with turn-over metal moulds, are suitable for producing the auto parts and components such as various knuckle class foundry goods and subframe class foundry goods.
Background technology
Gravitational casting refers to that molten metal pours into the process that metal mold cavity obtains foundry goods under terrestrial gravitation effect.Traditional fixed Gravity casting machines, when casting intricate casting, exists that molten metal lack of fill, die venting are bad, foundry goods has the problems such as pore.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of 120 ° of gravity casting apparatus with turn-over metal moulds, this casting machine is conducive to the exhaust of mould and the filling of molten metal in casting pouring process, can improve the yield rate of foundry goods interior quality and foundry goods.
The present invention solves the technical scheme that its technical problem takes: 120 ° of gravity casting apparatus with turn-over metal moulds, comprise fuselage main body, hydraulic control system and electric control system, and described fuselage main body comprises base, and base is provided with:
Lathe bed, described lathe bed comprises the side plate of base plate and bilateral symmetry setting thereof;
Inclining rotary mechanism, described inclining rotary mechanism comprises servomotor, and the output shaft of servomotor connects reductor, and the output shaft of reductor is provided with driven wheel, and driven wheel is meshed with fan-shaped gear ring, and the central angle of described fan-shaped gear ring is 120 °; The central angle place of fan-shaped gear ring is provided with rotating shaft, and the junction of rotating shaft and base is provided with the rolling bearing units that vert, and fan-shaped gear ring is formed a fixed connection by the side plate of gear ring coupling block and lathe bed;
Open die closing mechanism, described in open die closing mechanism and comprise a quiet template and a moving platen, described moving platen is connected with two mould assembly oil cylinders, the other end of mould assembly oil cylinder is fixed on the base plate of lathe bed; The bottom of moving platen is provided with lubrication guide plate, and the base plate of lathe bed is provided with the slide rail matched with described lubrication guide plate;
Ejecting mechanism, described ejecting mechanism is connected with quiet template by screw, and ejecting mechanism comprises an ejection cylinder, and the monosymmetric of ejection cylinder is distributed with two guide posts, and the outside of guide post is equipped with pilot sleeve;
Described hydraulic control system comprises independently hydraulic power unit, and described mould assembly oil cylinder is all connected with hydraulic power unit with ejection cylinder;
Described electric control system comprises electrical control cabinet, junction box and operating desk, and described electrical control cabinet and operating desk are arranged on the outside of fuselage main body, and described junction box is fixed on base.
Further technical scheme is: also comprise mold cooling system and mould gas heating system; Described moving platen is provided with 12 gas-vapor mix cooling ducts, tunnel, described quiet template is provided with 8 gas-vapor mix cooling ducts, tunnel, 20 tunnel gas-vapor mix cooling cabinets are provided with in the outside of fuselage main body, described cooling cabinet is front and back double-door type, cooling cabinet is provided with glass vision panel, and the position of the inner corresponding glass vision panel of cooling cabinet is provided with flowmeter; Described mould gas heating system is arranged on the outside of fuselage main body.
Further technical scheme is: the base plate of described lathe bed is also provided with a matched moulds base plate, relation for being parallel to each other between described matched moulds base plate and quiet template and moving platen, tie rod is connected with between matched moulds base plate and quiet template, described tie rod symmetry be provided with two, tie rod is positioned at two angles place on matched moulds base plate and quiet template top.
Further technical scheme is: described matched moulds base plate is provided with two knock-pins, and knock-pin is connected by screw on matched moulds base plate.
Further technical scheme is: described base is also provided with Horizontal limiting mechanism, and described Horizontal limiting mechanism is two cylindrical body supports blocks.
Further technical scheme is: described base is also provided with the installing hole be connected and fixed with ground.
The invention has the beneficial effects as follows: have employed 120 ° of structures of verting, in speed change verts process, complete casting pouring.Inclining rotary mechanism adopts the form that servomotor band reductor, output gear, fan-shaped gear ring drive simultaneously, can make the machine be tilted to rapidly, accurately between 0 ~ 120 ° arbitrarily angled and static, explained hereafter requirements different between different foundry goods can be adapted to, applied range.
Accompanying drawing explanation
Fig. 1 is the perspective view of the embodiment of the present invention;
Fig. 2 is the front view of the embodiment of the present invention;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the top view of Fig. 2;
Fig. 5 is embodiment of the present invention lathe bed and the front view opening die closing mechanism;
Fig. 6 is the right view of Fig. 5;
Fig. 7 is the partial enlarged drawing of part A in Fig. 6;
Fig. 8 is the top view of Fig. 5;
Fig. 9 is the perspective view of embodiment of the present invention ejecting mechanism;
Figure 10 is the left view of embodiment of the present invention ejecting mechanism;
Figure 11 is the top view of embodiment of the present invention ejecting mechanism;
Figure 12 is the planar structure schematic diagram of embodiment of the present invention base and inclining rotary mechanism;
Figure 13 is the top view of embodiment of the present invention base and inclining rotary mechanism;
Figure 14 is the right view of Figure 13;
In figure: 1 base, 2 lathe beds, 3 reductors, 4 installing holes, 5 fan-shaped gear rings, 6 quiet templates, 7 moving platens, 8 matched moulds base plates, 9 tie rods, 10 ejecting mechanisms, 101 ejection cylinders, 102 guide posts, 103 pilot sleeves, 11 knock-pins, 12 mould assembly oil cylinders, 13 lubrication guide plates, 14 slide rails, 15 screws, 16 Horizontal limiting mechanisms, 17 rotating shafts, 18 gear ring coupling blocks, 19 driven wheels, 20 vert rolling bearing units.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the invention will be further described:
As shown in Figure 1 to 4.120 ° of gravity casting apparatus with turn-over metal moulds, comprise fuselage main body, hydraulic control system and electric control system, and described fuselage main body comprises base 1, and base 1 is provided with:
Lathe bed 2, described lathe bed 2 comprises the side plate of base plate and bilateral symmetry setting thereof;
Inclining rotary mechanism, described inclining rotary mechanism comprises servomotor (not shown), and the output shaft of servomotor connects reductor 3, and the output shaft of reductor 3 is provided with driven wheel 19, driven wheel 19 is meshed with fan-shaped gear ring 5, and the central angle of described fan-shaped gear ring 5 is 120 °; The central angle place of fan-shaped gear ring 5 is provided with rotating shaft 17, and rotating shaft 17 is provided with the junction of base 1 rolling bearing units 20 that vert, and fan-shaped gear ring 5 is formed a fixed connection by the side plate of gear ring coupling block 18 with lathe bed 2; As shown in Figure 12 ~ 14.
Open die closing mechanism, described in open die closing mechanism and comprise a quiet template 6 and a moving platen 7, described moving platen 7 is connected with two mould assembly oil cylinders 12, the other end of mould assembly oil cylinder 12 is fixed on the base plate of lathe bed 2; The bottom of moving platen 7 is provided with lubrication guide plate 13, and the base plate of lathe bed 2 is provided with the slide rail 14 matched with described lubrication guide plate 13; As shown in Fig. 5 ~ Fig. 8.
Ejecting mechanism 10, described ejecting mechanism 10 is connected with quiet template 6 by screw 15, and ejecting mechanism 10 comprises an ejection cylinder 101, and the monosymmetric of ejection cylinder 101 is distributed with two guide posts 102, and the outside of guide post 102 is equipped with pilot sleeve 103; As shown in Fig. 9 ~ Figure 11.
Described hydraulic control system comprises independently hydraulic power unit, and described mould assembly oil cylinder 12 is all connected with hydraulic power unit with ejection cylinder 101;
Described electric control system comprises electrical control cabinet, junction box and operating desk, and described electrical control cabinet and operating desk are arranged on the outside of fuselage main body, and described junction box is fixed on base 1.
Also comprise mold cooling system and mould gas heating system; Described moving platen 7 is provided with 12 gas-vapor mix cooling ducts, tunnel, described quiet template 6 is provided with 8 gas-vapor mix cooling ducts, tunnel, 20 tunnel gas-vapor mix cooling cabinets are provided with in the outside of fuselage main body, described cooling cabinet is front and back double-door type, cooling cabinet is provided with glass vision panel, and the position of the inner corresponding glass vision panel of cooling cabinet is provided with flowmeter; Described mould gas heating system is arranged on the outside of fuselage main body.
In order to increase the intensity of equipment, the base plate of described lathe bed 2 is also provided with a matched moulds base plate 8, relation for being parallel to each other between described matched moulds base plate 8 and quiet template 6 and moving platen 7, tie rod 9 is connected with between matched moulds base plate 8 and quiet template 6, described tie rod 9 symmetry be provided with two, tie rod 9 is positioned at two angles place on matched moulds base plate 8 and quiet template 6 top.Tie rod 9 can increase equipment intensity, and rise when preventing open form power excessive bad equipment.
For convenience of pickup, described matched moulds base plate 8 is provided with two knock-pins 11, and knock-pin 11 is connected by screw on matched moulds base plate 8.
Described base 1 is also provided with Horizontal limiting mechanism 16, and described Horizontal limiting mechanism 16 is two cylindrical body supports blocks, plays a supportive role when the fuselage main part level of machine.
Described base 1 is also provided with the installing hole 4 be connected and fixed with ground, can is firmly fixed on ground, make whole machine more stable.
Reductor 3 connects servomotor, servomotor drives driven wheel 19 to rotate by reductor 3, driven wheel 19 drives fan-shaped gear ring 5 to rotate, because fan-shaped gear ring 5 is fixedly connected with lathe bed 2 by gear ring coupling block 18, fan-shaped gear ring 5 and lathe bed 2 are geo-stationary, therefore lathe bed 2 can be tilted to rapidly, accurately between 0 ~ 120 ° arbitrarily angled and static, explained hereafter requirements different between different foundry goods can be adapted to, applied range.
Obvious, the present invention should install travel switch, hydraulic transition block, support etc. at suitable position as required, console should be arranged the Action Button of each executive component, oil pump start and stop, early warning, the anxious operation original paper such as to stop, also can touch display screen be set, above-mentioned parts various equivalent modifications can correctly be installed completely according to technology, in order to outstanding innovative characteristics of the present invention, do not repeat them here.
The machine has manually and automatic operation program, is applicable to adjustment and the production of machine respectively.Reach operating temperature after the mould of standard interface size is connected fast with machine after, realize folding mould by machine driven mold, pull and push core, foundry goods the action such as to eject, the functions such as sequence of movement, beat, each delay time all can be selected and set on interface.
The machine can complete out mould assembling action; Complete foundry goods to eject and homing action; Complete casting machine workbench to vert 120 ° of actions.Complete machine automatically controls under PLC controls, adopt touch display screen to facilitate human-computer dialogue, display screen automatically shows various running parameter and automatically can carry out fault detect, and coordinated with robot by the mode of bus, realization speed of verting is adjustable, sets each section of speed stepless adjustable and steadily meet technological requirement.
The foregoing is only preferred embodiment of the present invention; be not whole embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology.
Claims (6)
1.120 ° of gravity casting apparatus with turn-over metal moulds, is characterized in that, comprise fuselage main body, hydraulic control system and electric control system, and described fuselage main body comprises base, and base is provided with:
Lathe bed, described lathe bed comprises the side plate of base plate and bilateral symmetry setting thereof;
Inclining rotary mechanism, described inclining rotary mechanism comprises servomotor, and the output shaft of servomotor connects reductor, and the output shaft of reductor is provided with driven wheel, and driven wheel is meshed with fan-shaped gear ring, and the central angle of described fan-shaped gear ring is 120 °; The central angle place of fan-shaped gear ring is provided with rotating shaft, and the junction of rotating shaft and base is provided with the rolling bearing units that vert, and fan-shaped gear ring is formed a fixed connection by the side plate of gear ring coupling block and lathe bed;
Open die closing mechanism, described in open die closing mechanism and comprise a quiet template and a moving platen, described moving platen is connected with two mould assembly oil cylinders, the other end of mould assembly oil cylinder is fixed on the base plate of lathe bed; The bottom of moving platen is provided with lubrication guide plate, and the base plate of lathe bed is provided with the slide rail matched with described lubrication guide plate;
Ejecting mechanism, described ejecting mechanism is connected with quiet template by screw, and ejecting mechanism comprises an ejection cylinder, and the monosymmetric of ejection cylinder is distributed with two guide posts, and the outside of guide post is equipped with pilot sleeve;
Described hydraulic control system comprises independently hydraulic power unit, and described mould assembly oil cylinder is all connected with hydraulic power unit with ejection cylinder;
Described electric control system comprises electrical control cabinet, junction box and operating desk, and described electrical control cabinet and operating desk are arranged on the outside of fuselage main body, and described junction box is fixed on base.
2. 120 ° of gravity casting apparatus with turn-over metal moulds according to claim 1, is characterized in that, also comprise mold cooling system and mould gas heating system; Described moving platen is provided with 12 gas-vapor mix cooling ducts, tunnel, described quiet template is provided with 8 gas-vapor mix cooling ducts, tunnel, 20 tunnel gas-vapor mix cooling cabinets are provided with in the outside of fuselage main body, described cooling cabinet is front and back double-door type, cooling cabinet is provided with glass vision panel, and the position of the inner corresponding glass vision panel of cooling cabinet is provided with flowmeter; Described mould gas heating system is arranged on the outside of fuselage main body.
3. 120 ° of gravity casting apparatus with turn-over metal moulds according to claim 2, it is characterized in that, the base plate of described lathe bed is also provided with a matched moulds base plate, relation for being parallel to each other between described matched moulds base plate and quiet template and moving platen, tie rod is connected with between matched moulds base plate and quiet template, described tie rod symmetry be provided with two, tie rod is positioned at two angles place on matched moulds base plate and quiet template top.
4. 120 ° of gravity casting apparatus with turn-over metal moulds according to claim 3, is characterized in that, described matched moulds base plate is provided with two knock-pins, and knock-pin is connected by screw on matched moulds base plate.
5. 120 ° of gravity casting apparatus with turn-over metal moulds according to claim 1 or 4, is characterized in that, described base is also provided with Horizontal limiting mechanism, and described Horizontal limiting mechanism is two cylindrical body supports blocks.
6. 120 ° of gravity casting apparatus with turn-over metal moulds according to claim 5, is characterized in that, described base is also provided with the installing hole be connected and fixed with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789434.4A CN104439216A (en) | 2014-12-17 | 2014-12-17 | 120-degree tilting type metal gravity casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789434.4A CN104439216A (en) | 2014-12-17 | 2014-12-17 | 120-degree tilting type metal gravity casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104439216A true CN104439216A (en) | 2015-03-25 |
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ID=52886406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410789434.4A Pending CN104439216A (en) | 2014-12-17 | 2014-12-17 | 120-degree tilting type metal gravity casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104439216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671274A (en) * | 2017-08-09 | 2018-02-09 | 浙江万丰科技开发股份有限公司 | Gear wheel servo overturns gravity machine |
| CN109530666A (en) * | 2019-01-24 | 2019-03-29 | 江苏天宏机械工业有限公司 | A kind of large size tilted casting machine |
| CN109894605A (en) * | 2019-03-12 | 2019-06-18 | 厦门鼎铸智能设备有限公司 | A kind of Gravity casting machines |
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| CN2497909Y (en) * | 2001-09-18 | 2002-07-03 | 北京兰佩铸造设备有限公司 | Gravity casting apparatus with turn-over metal mould |
| CN2564286Y (en) * | 2002-05-10 | 2003-08-06 | 无锡市蓝力机床有限公司 | Metal-type gravity casting machine |
| CN201002131Y (en) * | 2007-02-13 | 2008-01-09 | 大连华锐股份有限公司 | Dephosphorizing/desulfurizing tipping vehicle |
| CN201516505U (en) * | 2009-09-24 | 2010-06-30 | 重庆大学 | Two-dimensional composite displacement tilting gravity casting machine |
| CN202667616U (en) * | 2012-06-18 | 2013-01-16 | 南京法塔自动化设备有限公司 | Hydraulic metal type casting machine capable of tilting |
| CN202984646U (en) * | 2012-12-09 | 2013-06-12 | 浙江万丰科技开发有限公司 | Novel inclined type gravity casting machine |
| CN104028736A (en) * | 2014-05-12 | 2014-09-10 | 新昌县东科精密机械有限公司 | Tilting type automatic casting machine |
| CN204338838U (en) * | 2014-12-17 | 2015-05-20 | 济南圣元机械工程有限公司 | 120 ° of gravity casting apparatus with turn-over metal moulds |
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2014
- 2014-12-17 CN CN201410789434.4A patent/CN104439216A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497909Y (en) * | 2001-09-18 | 2002-07-03 | 北京兰佩铸造设备有限公司 | Gravity casting apparatus with turn-over metal mould |
| CN2564286Y (en) * | 2002-05-10 | 2003-08-06 | 无锡市蓝力机床有限公司 | Metal-type gravity casting machine |
| CN201002131Y (en) * | 2007-02-13 | 2008-01-09 | 大连华锐股份有限公司 | Dephosphorizing/desulfurizing tipping vehicle |
| CN201516505U (en) * | 2009-09-24 | 2010-06-30 | 重庆大学 | Two-dimensional composite displacement tilting gravity casting machine |
| CN202667616U (en) * | 2012-06-18 | 2013-01-16 | 南京法塔自动化设备有限公司 | Hydraulic metal type casting machine capable of tilting |
| CN202984646U (en) * | 2012-12-09 | 2013-06-12 | 浙江万丰科技开发有限公司 | Novel inclined type gravity casting machine |
| CN104028736A (en) * | 2014-05-12 | 2014-09-10 | 新昌县东科精密机械有限公司 | Tilting type automatic casting machine |
| CN204338838U (en) * | 2014-12-17 | 2015-05-20 | 济南圣元机械工程有限公司 | 120 ° of gravity casting apparatus with turn-over metal moulds |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671274A (en) * | 2017-08-09 | 2018-02-09 | 浙江万丰科技开发股份有限公司 | Gear wheel servo overturns gravity machine |
| CN109530666A (en) * | 2019-01-24 | 2019-03-29 | 江苏天宏机械工业有限公司 | A kind of large size tilted casting machine |
| CN109894605A (en) * | 2019-03-12 | 2019-06-18 | 厦门鼎铸智能设备有限公司 | A kind of Gravity casting machines |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |