CN102990037B - Combined multifunctional die temperature control device - Google Patents
Combined multifunctional die temperature control device Download PDFInfo
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- CN102990037B CN102990037B CN201210546061.9A CN201210546061A CN102990037B CN 102990037 B CN102990037 B CN 102990037B CN 201210546061 A CN201210546061 A CN 201210546061A CN 102990037 B CN102990037 B CN 102990037B
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Abstract
The invention provides a combined multifunctional die temperature control device comprising a detachable die temperature control assembly, a main temperature control medium inlet and a main temperature control medium outlet; the die temperature control assembly is used for independently controlling the temperatures of different parts of a die in real time to realize distributed temperature control; and the die temperature control assembly comprises a temperature control medium outflow pipeline, a flow regulator, a temperature control medium inflow pipeline, a temperature gauge and a flowmeter, and the temperature control medium outflow pipeline and the temperature control medium inflow pipeline are communicated in the die. The temperature of the die is visually controlled in real time through correspondingly regulating the flow regulator according to the display of the temperature gauge and the flowmeter. The problem of thermal balance real-time temperature control of the die during die-casting production, which puzzles people all the time, is solved by using the combined multifunctional die temperature control device; and by using the die with the temperature control device, the product quality can be improved, the production efficiency can be increased and the service life of the die can be prolonged.
Description
Technical field
The present invention relates to the attemperating unit of mould, relate in particular to a kind of multifunctional assembled Die temperature control device.
Background technology
Development along with die-casting technique, quality requirements to aluminium die casting is more and more higher, causing the unsettled the biggest problem of die casting quality is the thermal equilibrium control (temperature control) of mould, the bad meeting of thermal balance of mould causes product to occur distortion, hot tearing, sticking to mould, the early stage be full of cracks of the die casting processing procedure defects such as cold shut and mould, has a strong impact on die life.At present on a lot of moulds, filled cooling water channel, but the temperature of mould controls entirely by rule of thumb and sensation, cannot accomplish to quantize and keep continual and steady.In process of production, as stopped up in water route, sometimes cannot find in time, when finding, its result has often been produced a large amount of defective works, and how cost-effective addressing this problem, is also a difficult problem that is always perplexing die casting and even whole die industry.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of multifunctional assembled Die temperature control device, and this multifunctional assembled Die temperature control device can be realized distributed control and the temperature controlled visual and centralization of mold temperature.
The technical scheme that technical solution problem of the present invention adopts is: a kind of multifunctional assembled Die temperature control device, comprise removable Die temperature control assembly, temperature control medium general import, temperature control medium general export, described Die temperature control assembly comprises temperature control MEDIA FLOW entry loop, temperature control medium flows out loop, described temperature control medium general import and temperature control medium flow out circuit communication, described temperature control medium general export is communicated with temperature control MEDIA FLOW entry loop, described Die temperature control assembly is for real-time separately to the different parts of mould, carry out independently temperature control, described temperature control medium flows out loop for temperature control medium is input to mould through attemperating unit, described temperature control MEDIA FLOW entry loop is for discharging from mould temperature control medium through attemperating unit,
Wherein,
Described temperature control medium flows out loop and comprises that temperature control medium flows out pipeline, flow regulator, described temperature control MEDIA FLOW entry loop comprises temperature control medium flow ipe, thermometer, flowmeter, and described temperature control medium flows out pipeline and temperature control medium flow ipe is communicated with in mould.Temperature control medium enters temperature control medium from temperature control medium general import and flows out loop, through flow regulator, from temperature control medium, flowing out pipeline enters in mould, carry out after heat exchange with mould, through temperature control medium flow ipe, enter temperature control medium again and flow out loop, through thermometer, flowmeter, from temperature control medium general export, flow out Die temperature control device, complete temperature control circulation.By observing the demonstration of thermometer, judge whether mould needs to carry out temperature control, thereby flow regulator is done corresponding adjusting; By observing the demonstration of flowmeter, judge whether the Flow-rate adjustment of temperature control medium is got a desired effect, such mode can realize the visual real-time control to mold temperature.
As preferably, flow regulator can adopt needle valve flow regulator, and it is convenient to regulate and corrosion-and high-temp-resistant.
As preferably, thermometer can adopt dial thermometer, and it shows precisely and corrosion-and high-temp-resistant.
As preferably, flowmeter can adopt visual metering-type flowmeter, and it is easy for installation, shows accurately and corrosion-and high-temp-resistant.
Described Die temperature control assembly is one or more, a region of the controlled molding jig of each Die temperature control assembly, the die cavity position of mould for example, a plurality of Die temperature control assemblies can be realized temperature to a plurality of different region of mould and control, each Die temperature control assembly all can independently regulate, and to realize, the distributed temperature at the different die cavities of mould position is controlled.And each Die temperature control assembly is removable, can on attemperating unit, mount and dismount easily, can carry out the quantity selection in temperature-controlled area territory with the attemperating unit of respective amount Die temperature control assembly according to mould actual needs.For example, it is 5 that mould need to carry out temperature controlled region, can select the attemperating unit with 5 Die temperature control assemblies.
As preferably, the temperature control medium of described attemperating unit flows out loop and also comprises temperature control media dispenser, and described temperature control media dispenser is connected and is communicated with temperature control medium general import; Attemperating unit for having 2 above Die temperature control assemblies, preferably configures temperature control media dispenser, to realize better the distribution to temperature control medium.
As preferably, the temperature control MEDIA FLOW entry loop of described attemperating unit also comprises temperature control medium summary device, and described temperature control medium summary device is connected and is communicated with temperature control medium general export; Attemperating unit for having 2 above Die temperature control assemblies, preferably configures temperature control medium summary device, better temperature control medium is pooled together.
Temperature control medium enters described multifunctional assembled Die temperature control device from temperature control medium general import, by temperature control media dispenser, being assigned to each temperature control medium flows out in loop, mould is carried out to temperature control, by temperature control MEDIA FLOW entry loop, be aggregated into temperature control medium summary device more afterwards, through temperature control medium general export, from Die temperature control device, flow out, complete temperature control circulation.By temperature control media dispenser and temperature control medium summary device, in Die temperature control device, the import of temperature control medium being concentrated respectively with outlet is a passage, has simplified the structure of Die temperature control device, makes it more convenient with being connected of mould.
As preferably, described attemperating unit also comprises attaching parts, and described attaching parts are connected with temperature control medium summary device removably with temperature control media dispenser respectively.The quantity that needs cooling region according to mould, selects to have the Die temperature control device of the Die temperature control assembly of respective numbers, can be by changing corresponding temperature control media dispenser and temperature control medium summary device is realized; Also can be according to the difference of mould specification size, selection has the Die temperature control device of Die temperature control assembly, temperature control media dispenser and the temperature control medium summary device of suitable bore.
Preferred, described attaching parts comprise contiguous block, support bar, fixed block, and contiguous block is connected with temperature control medium summary device with temperature control media dispenser respectively, and contiguous block is connected with fixed block by support bar.This connected mode, dismounting is all very convenient.Attaching parts connect into all parts of whole Die temperature control device as a whole, and in Die temperature control device, the import of temperature control medium being concentrated respectively with outlet is a passage, becomes integrated pattern.
The temperature control medium of multifunctional assembled Die temperature control device of the present invention can be cooling water for lowering the temperature or for the deep fat of preheating, temperature controlled scope is 5 ℃～300 ℃, selects corresponding temperature control medium according to the different demands that mold temperature is controlled.For example, while needing to lower the temperature, select cooling water as temperature control medium, cooling water is taken away the heat of die material, by regulating the size of cooling water flow, and the heat that regulation and control are taken away from mould, thus realize the control to mould cooling; When mould need to carry out preheating, select deep fat as temperature control medium, by adjusting, enter the flow that carries out the deep fat of heat exchange in mould with mould, realize the control to mold preheating temperature.
Multifunctional assembled Die temperature control device of the present invention is applicable to various moulds, is particularly suitable for die casting or plastic mould.
Temperature control media dispenser and temperature control medium summary device, as the critical piece of multifunctional assembled Die temperature control device of the present invention, can adopt aluminum alloy materials manufacture, thereby alleviate the overall weight of Die temperature control device, improve its decay resistance, and elegant in appearance.
Beneficial effect of the present invention shows:
(1) can realize digitlization demonstration and visualized management to the flow of Die temperature control medium and temperature, and can mold temperature be carried out monitoring in real time and be regulated in real time.
(2) Die temperature control assembly is adopted to centralization fabricated structure, can carry out combination collocation according to different moulds and temperature control region and there is again dismounting and easy to maintenance simultaneously, applied widely.
(3) in Die temperature control device, the import of temperature control medium being concentrated respectively with outlet is a passage, has simplified the structure of Die temperature control device, makes it more convenient with being connected of mould.
(4) agent structure adopts aluminum alloy materials to make, lightweight, corrosion-resistant, attractive in appearance, promotes mould class.
Accompanying drawing explanation
Fig. 1 is the cutaway view of multifunction combined Die temperature control device provided by the present invention;
Fig. 2 is the front schematic view of multifunction combined Die temperature control device provided by the present invention;
Fig. 3 is the rear isometric view of multifunction combined Die temperature control device provided by the present invention;
Fig. 4 is the isometric front view of multifunction combined Die temperature control device provided by the present invention.
In figure, arrow A represents that temperature control MEDIA FLOW goes out the direction of mould, and arrow B represents that temperature control medium flows into the direction of mould, and arrow C represents that temperature control MEDIA FLOW goes out the direction of mould attemperating unit, and arrow D represents that temperature control medium flows into the direction of Die temperature control device.
Shown in figure: 1---temperature control media dispenser, 2---flow regulator, 3---thermometer, 4---flowmeter, 5---support bar, 6---fixed block, 7---contiguous block, 8---temperature control medium summary device, 9---temperature control medium general export, 10---temperature control medium general import, 11---hold-down screw, 12---temperature control medium flow ipe, 13---temperature control medium flows out pipeline.
The specific embodiment
Below, be described with reference to the accompanying drawings the present invention.
As Figure 1-4, multifunctional assembled Die temperature control device of the present invention comprises removable Die temperature control assembly, temperature control medium general import 10, temperature control medium general export 9, described Die temperature control assembly comprises temperature control MEDIA FLOW entry loop, temperature control medium flows out loop, described temperature control medium general import 10 flows out circuit communication with temperature control medium, described temperature control medium general export 9 is communicated with temperature control MEDIA FLOW entry loop, described temperature control medium flows out loop for temperature control medium is input to mould through attemperating unit, described temperature control MEDIA FLOW entry loop is for discharging from mould temperature control medium through attemperating unit,
Wherein,
Described temperature control medium flows out loop and comprises that temperature control medium flows out pipeline 13, flow regulator 2, described temperature control MEDIA FLOW entry loop comprises temperature control medium flow ipe 12, thermometer 3, flowmeter 4, and described temperature control medium flows out pipeline 13 and temperature control medium flow ipe 12 is communicated with in mould.Temperature control medium enters temperature control medium from temperature control medium general import 10 and flows out loop, through flow regulator 2, from temperature control medium, flowing out pipeline 13 enters in mould, carry out after heat exchange with mould, through temperature control medium flow ipe 12, enter temperature control MEDIA FLOW entry loop again, through thermometer 3, flowmeter 4, from temperature control medium general export, flow out Die temperature control device, complete temperature control circulation.By observing the demonstration of thermometer 3, judge whether mould needs to carry out temperature control, thereby flow regulator 2 is done corresponding adjusting; By observing the demonstration of flowmeter 4, judge whether the Flow-rate adjustment of temperature control medium is got a desired effect, such mode can realize the visual real-time control to mold temperature.
Flow regulator 2 can adopt needle valve flow regulator, or other conventional piping flow adjusters, and for the ease of Flow-rate adjustment, flow regulator 2 can be arranged on the front of described Die temperature control device.Thermometer 3 adopts dial thermometer or other conventional thermometers, and for the ease of observing, thermometer 3 can be arranged on the front of described attemperating unit; Flowmeter 4 adopts visual metering-type flowmeter, or other have the common flow scale of identical function.
Die temperature control device of the present invention is realized mould region by a Die temperature control assembly, for example the temperature at the die cavity position of mould is controlled, a plurality of Die temperature control assemblies can be realized temperature to a plurality of different region of mould and control, each Die temperature control assembly all can independently regulate, and to realize, the distributed temperature at the different die cavities of mould position is controlled.And each Die temperature control assembly is removable, can on attemperating unit, mount and dismount easily, can carry out the quantity selection in temperature-controlled area territory with the attemperating unit of respective amount Die temperature control assembly according to mould actual needs.For example, it is 5 that mould need to carry out temperature controlled region, can select the attemperating unit with 5 Die temperature control assemblies.
The temperature control medium of described attemperating unit flows out loop can also comprise temperature control media dispenser 1, and described temperature control media dispenser 1 is connected and is communicated with temperature control medium general import 10; Attemperating unit for having 2 above Die temperature control assemblies, preferably configures temperature control media dispenser, to realize better the distribution to temperature control medium.
The temperature control MEDIA FLOW entry loop of described attemperating unit can also comprise temperature control medium summary device 8, and described temperature control medium summary device 8 is connected and is communicated with temperature control medium general export 9; Attemperating unit for having 2 above Die temperature control assemblies, preferably configures temperature control medium summary device, better temperature control medium is pooled together.
Temperature control medium enters described multifunctional assembled Die temperature control device from temperature control medium general import 10, by temperature control media dispenser 1, being assigned to each temperature control medium flows out in loop, mould is carried out to temperature control, by temperature control MEDIA FLOW entry loop, be aggregated into temperature control medium summary device 8 more afterwards, through temperature control medium general export 9, from Die temperature control device, flow out, complete temperature control circulation.
Described attemperating unit can also comprise attaching parts, described attaching parts are removably connected with temperature control medium summary device 8 with temperature control media dispenser 1 respectively, for example temperature control media dispenser 1 can be bolted respectively structure with temperature control medium summary device 8 and is connected with attaching parts, described attaching parts comprise contiguous block 7, support bar 5, fixed block 6, between contiguous block 7, by support bar 5, be connected with fixed block 6, can select hold-down screw 11 by attaching parts 7, support bar 5 and fixed block 6 are fastening, attaching parts 7, support bar 5 and fixed block 6 have formed the frame of described attemperating unit.Can according to mould, need the quantity in cooling region, select to have the Die temperature control device of the Die temperature control assembly of respective numbers, can be by changing corresponding temperature control media dispenser 1 and temperature control medium summary device 8 is realized; Also can be according to the difference of mould specification size, selection has the Die temperature control device of Die temperature control assembly, temperature control media dispenser 1 and the temperature control medium summary device 8 of suitable bore.
In order to alleviate the overall weight of Die temperature control device, improve its decay resistance, temperature control media dispenser 1 and temperature control medium summary device 8 can adopt aluminum alloy materials to make.
Attemperating unit of the present invention is applicable to various moulds, is particularly suitable for die casting or plastic mould.
Described temperature control medium can be cooling water for lowering the temperature or for the deep fat of preheating, temperature controlled scope is 5 ℃～300 ℃, selects corresponding temperature control medium to control according to the different demands of mould.For example, while needing to lower the temperature, select cooling water as temperature control medium, cooling water is taken away the heat of die material, by regulating the size of cooling water flow, and the heat that regulation and control are taken away from mould, thus realize the control to mould cooling; When mould need to carry out preheating, select deep fat as temperature control medium, by adjusting, enter the flow that carries out the deep fat of heat exchange in mould with mould, realize the control to mold preheating temperature.
When the housing that inventor fastens at a popular 1.5T car of production is produced, before not using Die temperature control device of the present invention, several regions of die cavity occur the bad defect of sticking to mould, cracking and cold shut etc. always, and the reason of searching to the bottom is that the mold temperature of inner chamber can not be well controlled.Use after Die temperature control device of the present invention, this problem has obtained the solution of essence, has won client's favorable comment and trust simultaneously.
Above-described embodiment is only not used in and limits the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (7)
1. a multifunctional assembled Die temperature control device, it is characterized in that: described attemperating unit comprises removable Die temperature control assembly, temperature control medium general import (10), temperature control medium general export (9), described Die temperature control assembly comprises temperature control MEDIA FLOW entry loop, temperature control medium flows out loop, described temperature control medium general import (10) flows out circuit communication with temperature control medium, described temperature control medium general export (9) is communicated with temperature control MEDIA FLOW entry loop, described Die temperature control assembly is for real-time separately to the different parts of mould, carry out independently temperature control, described temperature control medium flows out loop for temperature control medium is input to mould through attemperating unit, described temperature control MEDIA FLOW entry loop is for discharging from mould temperature control medium through attemperating unit, wherein,
Described temperature control medium flows out loop and comprises that temperature control medium flows out pipeline (13), flow regulator (2), described temperature control MEDIA FLOW entry loop comprises temperature control medium flow ipe (12), thermometer (3), flowmeter (4), described temperature control medium flows out pipeline (13) and temperature control medium flow ipe (12) is communicated with in mould, described temperature control medium enters described temperature control medium from temperature control medium general import (10) and flows out loop, through flow regulator (2), from temperature control medium, flowing out pipeline (13) enters in mould, carry out after heat exchange with mould, through temperature control medium flow ipe (12), enter described temperature control medium again and flow out loop, through thermometer (3), flowmeter (4) flows out Die temperature control device from temperature control medium general export, complete temperature control circulation, according to the demonstration of thermometer (3), judge whether mould needs to carry out temperature control, and flow regulator (2) is done to regulate accordingly, the demonstration of flowmeter (4), judges whether the Flow-rate adjustment of temperature control medium is got a desired effect according to the observation, thereby realizes the visual real-time control to mold temperature,
Described Die temperature control assembly is one or more;
The temperature control medium of described attemperating unit flows out loop and also comprises temperature control media dispenser (1), and described temperature control media dispenser (1) is connected and is communicated with temperature control medium general import (10);
The temperature control MEDIA FLOW entry loop of described attemperating unit also comprises temperature control medium summary device (8), and described temperature control medium summary device (8) is connected and is communicated with temperature control medium general export (9);
Described temperature control media dispenser (1) and temperature control medium summary device (8), in Die temperature control device, the import of temperature control medium being concentrated respectively with outlet is a passage.
2. multifunctional assembled Die temperature control device according to claim 1, it is characterized in that: described attemperating unit also comprises attaching parts, described attaching parts are connected with temperature control medium summary device (8) removably with temperature control media dispenser (1) respectively.
3. multifunctional assembled Die temperature control device according to claim 2, it is characterized in that: described attaching parts comprise contiguous block (7), support bar (5), fixed block (6), described contiguous block (7) is connected with fixed block (6) by support bar (5).
4. according to the multifunctional assembled Die temperature control device described in claims 1 to 3 any one, it is characterized in that: described temperature control medium is water or deep fat.
5. according to the multifunctional assembled Die temperature control device described in claims 1 to 3 any one, it is characterized in that: the temperature-control range of described Die temperature control device is 5 ℃～300 ℃.
6. according to the multifunctional assembled Die temperature control device described in claims 1 to 3 any one, it is characterized in that: described mould is die casting or plastic mould.
7. according to the multifunctional assembled Die temperature control device described in claims 1 to 3 any one, it is characterized in that: described temperature control media dispenser (1), temperature control medium summary device (8) are made by aluminum alloy materials.
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| CN201210546061.9A CN102990037B (en) | 2012-12-14 | 2012-12-14 | Combined multifunctional die temperature control device |
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| CN201210546061.9A CN102990037B (en) | 2012-12-14 | 2012-12-14 | Combined multifunctional die temperature control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103736965B (en) * | 2013-12-31 | 2015-11-25 | 广州市型腔模具制造有限公司 | The temperature-controlled process of magnesium alloy die casting mould |
| CN106180640B (en) * | 2016-08-29 | 2019-02-22 | 美诺精密压铸(上海)有限公司 | Die-casting forming die multi-chamber temperature control system and method |
| CN108421962B (en) * | 2018-05-10 | 2019-12-13 | 广州市型腔模具制造有限公司 | monitoring method of mold cooling pipeline |
| CN108621392A (en) * | 2018-06-14 | 2018-10-09 | 珠海格力精密模具有限公司 | A kind of bloom is without current mark mold and its temperature control flow path |
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| JP2003164958A (en) * | 2001-11-30 | 2003-06-10 | Ahresty Corp | Die cooling system |
| JP2010194586A (en) * | 2009-02-25 | 2010-09-09 | Toyota Motor Corp | Die temperature control system |
| CN101954671B (en) * | 2009-07-17 | 2013-05-01 | 吴国生 | Metal composite mould plate |
| CN102189240B (en) * | 2010-03-03 | 2014-03-26 | 广东鸿图科技股份有限公司 | Method and device for controlling mold temperature of die casting mold |
| CN202123231U (en) * | 2011-03-31 | 2012-01-25 | 东莞铿利五金制品有限公司 | Real-time temperature control device for die casting mould |
| CN203076562U (en) * | 2012-12-14 | 2013-07-24 | 宁波隆源精密机械有限公司 | Combined-type multi-functional die temperature-controlling device |
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Address after: No. 58, Guantanghe Road, Daqi, Beilun District, Ningbo City, Zhejiang Province, 315800 Patentee after: Ningbo Longyuan Co.,Ltd. Address before: No. 217 Miaoqianshan Road, Beilun District, Ningbo City, Zhejiang Province, 315806 Patentee before: NINGBO LONGYUAN PRECISION MACHINERY Co.,Ltd. |