CN102896290A - Electric numerical-control die casting machine with multiple moving dies - Google Patents
Electric numerical-control die casting machine with multiple moving dies Download PDFInfo
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- CN102896290A CN102896290A CN201110207971XA CN201110207971A CN102896290A CN 102896290 A CN102896290 A CN 102896290A CN 201110207971X A CN201110207971X A CN 201110207971XA CN 201110207971 A CN201110207971 A CN 201110207971A CN 102896290 A CN102896290 A CN 102896290A
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Abstract
The invention discloses an electric numerical-control die casting machine with multiple moving dies. The electric numerical-control die casting machine is applicable to production of small-size die casting products with high precision and complicated three-dimension shapes, and mainly comprises an engine base, a mainboard, four electric guide devices, a 'cross' slide die assembly and an injection device assembly. The four electric guide devices are mounted on the front side of the die casting machine, a slider die is disposed in a slide of a 'cross' die set and is connected with a shaft of an electric cylinder, and die opening and closing is completed by linear movement of the electric cylinder. The injection system of the die casting machine is used for injecting melt casting materials into a cavity of the die, so that high-quality die casting products are manufactured. Since the electric guide die devices and the injection device are driven by electric power, equipment manufacturing, service and maintenance costs are reduced, noise and environmental pollution caused by oil stain are lowered, production efficiency of die casting products is increased, die casting operation is simplified, safe and efficient, and production stability and quality of die casting products are improved.
Description
Technical field
The present invention relates to a kind of die casting machine, particularly a kind of employing electric power is as power, but rapid mould opening-closing is suitable for the electric numerically-controlled die casting machine of many dynamic models of production high precision, baroque small-sized die-cast product.
Background technology
Compression casting is to utilize high pressure that the melting die-casting material is injected in the mold, through several milliseconds to the several seconds the time chien shih its solidify, and the separation by mold is finished a kind of method that part is made thereby shaped article is shifted out die casting machine.
Compression casting is as the manufacturing process of a kind of end form and nearly end form, the point such as have that production efficiency height, economic indicator are good, pressur casting size precision height and interchangeability are good, and in manufacturing industry, especially scale industry obtains a wide range of applications and develops rapidly.Die casting has become the important component part of many products, such as automobile, telecommunications, instrument and meter, telecommunications, Medical Devices, aviation, and computer, the network equipment, electric and electronics, five metals, household electrical appliances, office equipment, precision engineering and military field etc.
Many dynamic models die-casting system is known in existing technology, they have at least two group slider moulds and are directed in the chute of mould bases, in the closed position and when being fixed together with certain clamp force when two mould parts, the injection material is injected into the required part of formation in two die cavities between the mould part.
Present all types of die casting machines all adopt hydraulic pressure or pneumatic as power, and its Main Problems has: (1) complicated in mechanical structure, and assembly is too many, causes the increased frequency of renewal part, device fabrication, use and maintenance cost height; (2) installation and removal of mould are loaded down with trivial details, and mould speed and injection speed are wayward, and stability and the efficient of production are low, and the quality problems that human factor causes increase; (3) noise is large, and hydraulic oil easily leaks, and is large to ambient influnence.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of production efficiency high, simple to operate, efficient, produce and stablize, product quality is high, environmental protection, device fabrication, the electric numerically-controlled die casting machine of many dynamic models that the use and maintenance cost is low.
The technical solution adopted for the present invention to solve the technical problems is: the electric numerically-controlled die casting machine of these many dynamic models, mainboard and ' a ten ' word chute die assembly that is installed on the mainboard with an inclination, at least two group sliding moulds are directed in chute and do die sinking and Guan Mo action.
Four groups of electronic guided mode devices, take the center line in main plate center hole as symmetry axis, it is arranged sequentially to be 90 degree isogonisms, is installed on the front of mainboard; The axle of power driver connects with each slider mould, and slider mould is placed in the chute of ' ten ' type matrix frame, and makes reciprocating linear by the rectilinear motion of power driver axle in chute and slide, and finishes the function of Guan Mo and die sinking.
An injecting systems is used for the melting founding materials being injected in the die cavity of sliding mould when sliding mould is in the Guan Mo position; One group of railroad that is installed on the mainboard back side, gooseneck is installed in and can be subjected to the effect of power driver on the railroad and moves forward and backward along slide rail, thereby reach the purpose that the nozzle that makes on the gooseneck pushed against and left the mould gate position, and guaranteeing nozzle and mould close contact, generation can be sealed the injection pressure of melting founding materials.This injecting systems has one and is used for power driver that the injection tup is moved forward and backward, is used for the melting founding materials by the running gate system injection on the mould to the die cavity between the sliding mould part.
Control system comprises: for detection of the die sinking of sliding mould and the device of Guan Mo position, it is realized by the position of detecting the power driver axle.
Power-jdriven gear and mould associated component etc. can be installed, change and be regulated to the frame for movement of the electric numerically-controlled die casting machine of these many dynamic models easily.
During use, each slider mould of the electric numerically-controlled die casting machine of many dynamic models is under the direct driving of power-jdriven gear, by the pass mold process order closing molding of setting, then injecting systems enters into injecting step, the injection tup is under the effect of injection power-jdriven gear, with high speed, high pressure, be expelled to the melting die-casting material in the storage compartment in the die cavity of mould by nozzle, and after pressurize, cooling, by the order opening mold of setting, by the demoulding and inflatable body goods are sent into charging basket, begin simultaneously next circulation.Technique is simple, stable, efficient.
Various temperature sensors in the control system, position sensor detect the position signalling of each parts and the temperature signal of injecting systems in real time, these signals are sent in the control system, and control system realizes the coordination of various parts and mechanism by the program of in advance establishment.
The invention has the beneficial effects as follows: the electric numerically-controlled die casting machine of these many dynamic models greatly reduces manufacturing, the use and maintenance cost of equipment, improve the production efficiency of product, make simpler, safe, the efficient and environmental protection of operation, improve the quality of production stability and die-cast product, reduced the manufacturing cost of die-cast product.
Description of drawings
Feature of the present invention has been carried out overall explanation, now, with reference to the accompanying drawing that provides in the mode that preferred embodiment is described, wherein.
Fig. 1 is side sectional view of the present invention.
Fig. 2 is under the die opening state, is installed in electronic each assembly of guided mode device and the interconnective front view of mould on the mainboard.
Fig. 3 is under the matched moulds state, is installed in electronic each assembly of guided mode device and the interconnective front view of mould on the mainboard.
The specific embodiment
Referring now to Fig. 1, the electric numerically-controlled die casting machine of these many dynamic models has a foundation mass 11, is linked to be integral body with structural framing.Foundation mass inside is provided with power and control system (it is not this novel demand target, so only implement application note at this).A mainboard 1 is installed in the cooling tube 10a at its back side by cover plate 10 sealings, and this mainboard 1 is inclined on the foundation mass 11.Four groups of electronic guided mode devices and cross chute mould bases etc. are installed in the front of mainboard 1.
Gooseneck assembly 14, by installation compositions such as barrel 18, tup 17, nozzle 6 and nozzle heaters, be installed on the railroad 13, under the effect of displacement electric cylinder 15, move back and forth along railroad 13, realize advancing or retreating of gooseneck, and guarantee nozzle by centre bore and the mould close contact of mainboard 1, generation can be sealed the injection pressure of melting die-casting material.During injection, electric cylinder 12 drive dynamic pressures are penetrated tup 17 and are moved downward, sealing is the liquid outlet channel connection when inlet, be filled in melting die-casting material 20 in the barrel 18 under pressure through venturi, at last by nozzle 6 injections in the die cavity the sliding mould part; After injection was finished, injection electric cylinder 12 resetted, and drove injection punch head 17 returns, and the melting die-casting materials 20 in the electric furnace 19 are drawn in the barrel 18 again by inlet, for next injection ready.
In Fig. 2 to Fig. 3, expressed the electronic guided mode device of an installation.Electronic guided mode device is comprised of installing plate 2a, power driver 2, contiguous block 3 etc.; Four groups of electronic guided mode devices, take the center line of mainboard 1 centre bore as symmetry axis, it is arranged sequentially to be 90 degree isogonisms, is installed on the front of mainboard; ' ten ' word chute mould bases is fixed on the mainboard 1 by guide pillar 5, slider mould 8 be placed in the chute of cross chute mould bases 7 and respectively with the axle of corresponding power driver 2 by contiguous block 3 and sell 4 and be connected.Screw 5a is locked in cover plate 7a and cross chute mould bases 7 on the mainboard by guide pillar 5, and guarantees the accurate sliding position of slider mould 8.So, the action of the axle of power driver 2 directly drives slider mould, finishes out-mould assembling action.
When slider mould when the action of four groups of electronic guided mode devices reaches the matched moulds position, this moment, each power driver kept equivalent pressure, the moment diffusion that die cavity produces when injecting to resist makes slider mould remain firm matched moulds state, guarantees to produce accurately high-quality product of precision.
In sum, the electric numerically-controlled die casting machine of many dynamic models provided by the invention, greatly reduce manufacturing, the use and maintenance cost of equipment, improve the production efficiency of product, make simpler, safe, the efficient and environmental protection of operation, improve the quality of production stability and die-cast product, reduced the manufacturing cost of die-cast product.
Described above only being used for illustrates the present invention, is not limited to the represented and content described here.All according to intention of the present invention and feature and form, arrangements of components and the structural variations in detail done then should belong within the claimed interest field of the present invention.
Claims (4)
1. the electric numerically-controlled die casting machine of dynamic model more than a kind is characterized in that: a foundation mass, and its tilting mainboard in top, four groups of electronic guided mode devices, take the center line in main plate center hole as symmetry axis, it is arranged sequentially to be 90 degree isogonisms, is installed on the front of mainboard; Set up one ' ten ' word chute die assembly at mainboard front center hole peripheral; An injection device assembly places the mainboard back side, is used for when sliding mould is in the Guan Mo position, and the die-casting material that will have pressure is injected in the die cavity of sliding mould.
2. the electric numerically-controlled die casting machine of many dynamic models as claimed in claim 1, it is characterized in that: described mainboard comprises one for reducing the cooling system of mainboard temperature; Mainboard is positive for fixing electronic guided mode device; Four guide pillars are installed in the main plate center hole peripheral, and ' ten ' word chute die assembly accurately locates and be fixed on the main plate center hole by positioning sleeve and guide pillar; The mainboard back side is used for installing each associated component of injecting systems; The hole of mainboard middle part is used for the nozzle of injection device is coupled to the mould that is carried on ' ten ' word chute die holder.
3. the electric numerically-controlled die casting machine of many dynamic models as claimed in claim 1, it is characterized in that: electronic guided mode device is comprised of installing plate, power driver, contiguous block etc.; Four groups of electronic guided mode devices, take the center line in main plate center hole as symmetry axis, it is arranged sequentially to be 90 degree isogonisms, is installed on the front of mainboard; The axle of power driver connects with each slider mould, and slider mould is placed in the chute of ' ten ' type matrix frame, and makes reciprocating linear by the rectilinear motion of power driver axle in chute and slide, and finishes the function of Guan Mo and die sinking.
4. electric numerically-controlled die casting machine of many dynamic models as claimed in claim 1, it is characterized in that: described injecting systems comprises a gooseneck assembly, one group of railroad that is installed on the mainboard back side, gooseneck is installed in and can be subjected to the effect of power driver on the railroad and moves forward and backward along slide rail, thereby reaches the purpose that the nozzle that makes on the gooseneck pushed against and left the mould gate position; This injecting systems has one and is used for power driver that the injection tup is moved forward and backward, the founding materials that is used for having pressure by the running gate system injection on the mould to the die cavity between the sliding mould part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207971XA CN102896290A (en) | 2011-07-25 | 2011-07-25 | Electric numerical-control die casting machine with multiple moving dies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110207971XA CN102896290A (en) | 2011-07-25 | 2011-07-25 | Electric numerical-control die casting machine with multiple moving dies |
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| CN102896290A true CN102896290A (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110207971XA Pending CN102896290A (en) | 2011-07-25 | 2011-07-25 | Electric numerical-control die casting machine with multiple moving dies |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722166A (en) * | 2014-01-24 | 2014-04-16 | 福州钜全汽车配件有限公司 | Multidirectional cast table control system based on PLC (programmable logic controller) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244351A (en) * | 1997-03-04 | 1998-09-14 | Toshiba Mach Co Ltd | Thixo die casting method |
| CN2745674Y (en) * | 2004-10-27 | 2005-12-14 | 吕学勋 | Special ejection forming machine of zinc or aluminium alloy |
| CN2885460Y (en) * | 2005-12-29 | 2007-04-04 | 刘亚 | Multiple sliding block die casting machine |
| CN2889553Y (en) * | 2006-03-09 | 2007-04-18 | 山东科汇电气股份有限公司 | Digital control die casting machine |
| CN202213119U (en) * | 2011-07-25 | 2012-05-09 | 刘军 | Power-driven numerical control die-casting machine with multiple moving dies |
-
2011
- 2011-07-25 CN CN201110207971XA patent/CN102896290A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244351A (en) * | 1997-03-04 | 1998-09-14 | Toshiba Mach Co Ltd | Thixo die casting method |
| CN2745674Y (en) * | 2004-10-27 | 2005-12-14 | 吕学勋 | Special ejection forming machine of zinc or aluminium alloy |
| CN2885460Y (en) * | 2005-12-29 | 2007-04-04 | 刘亚 | Multiple sliding block die casting machine |
| CN2889553Y (en) * | 2006-03-09 | 2007-04-18 | 山东科汇电气股份有限公司 | Digital control die casting machine |
| CN202213119U (en) * | 2011-07-25 | 2012-05-09 | 刘军 | Power-driven numerical control die-casting machine with multiple moving dies |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722166A (en) * | 2014-01-24 | 2014-04-16 | 福州钜全汽车配件有限公司 | Multidirectional cast table control system based on PLC (programmable logic controller) |
| CN103722166B (en) * | 2014-01-24 | 2015-12-30 | 福州钜全汽车配件有限公司 | A kind of multidirectional casting bench control system based on PLC |
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Application publication date: 20130130 |