CN202512039U - Device capable of quickly measuring aluminum alloy liquidity online - Google Patents
Device capable of quickly measuring aluminum alloy liquidity online Download PDFInfo
- Publication number
- CN202512039U CN202512039U CN2012201411267U CN201220141126U CN202512039U CN 202512039 U CN202512039 U CN 202512039U CN 2012201411267 U CN2012201411267 U CN 2012201411267U CN 201220141126 U CN201220141126 U CN 201220141126U CN 202512039 U CN202512039 U CN 202512039U
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- patrix
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- aluminum alloy
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Abstract
The utility model relates to a device capable of quickly measuring aluminum alloy liquidity online. The device capable of quickly measuring the aluminum alloy liquidity online comprises a pouring gate mold, an upper mold and a lower mold. The pouring gate mold is composed of two symmetrical half molds, the upper mold is horizontally mounted on a lower end face of the pouring gate mold, positions of one half mold of the pouring gate mold and the upper mold are transversely fixedly positioned through a positioning rotating shaft, and the other half mold swings on the upper mold around a hinge. The lower mold is horizontally mounted on a lower end face of the upper mold, a flow type cavity is arranged between the lower mold and the upper mold and formed together, and a constant temperature heater is mounted horizontally on a heating fixing plate on the bottom of the lower mold. An overflow groove, a liquid storage groove and a pouring gate cavity are respectively formed together by being arranged on the two half molds which are symmetrical along a central line of the pouring gate mold, and the pouring gate cavity penetrates downward through the upper mold and is communicated with the flow type cavity. The device capable of quickly measuring the aluminum alloy liquidity online is made of metal material, is a permanent mold, and is convenient to use, low in cost and fast in measuring speed, and time of each measurement is only 3 minutes. In addition, the molds are simple in structure and easy to manufacture, and the device capable of quickly measuring the aluminum alloy liquidity online is especially suitable for application in aluminum alloy material production factories.
Description
Technical field
The utility model belongs to aluminium alloy pick-up unit field, relates to a kind of device of online quick MEASUREMENT OF Al alloy flowability.
Background technology
The flowability that metal liquid is good helps metal bath and fills the type feeding, be convenient to make shape, size accurately, the fine and close parts of clear-cut, to improve the presentation quality and the mechanical property of complex structure parts.The device of test metal flow property commonly used has spiral line type, suction pouring, floral disc shape etc. at present.Said apparatus can not be controlled the factor that influences parametric stability well, causes test data inaccurate like pouring temperature, mold temperature, metal liquid filling velocity etc. owing to the factor that influences metal flow property is numerous, and data reappearance is relatively poor, and test speed is slow; In addition, the said apparatus major part is the sand mold mould, and manufacturing is comparatively complicated with use, is inappropriate for the online detection of aluminum alloy materials manufacturer and uses.
Through retrieval, do not find the publication document relevant as yet with the utility model application.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, provide a kind of simple in structure, make that use cost is low, test speed is fast, reliable test result is accurate, the device of the online quick MEASUREMENT OF Al alloy flowability of favorable reproducibility.
The utility model realizes that the technical scheme of purpose is:
A kind of device of online quick MEASUREMENT OF Al alloy flowability; Comprise running channel mould, upper die and lower die; It is characterized in that: said running channel mould links together through the hinge of outer middle side part for two half modules of symmetry, two half modules, and the lower surface of running channel mould is horizontally installed with patrix; Half module of running channel mould and patrix are realized located lateral through positioning rotating shaft, and another half module wraps page or leaf rotation on patrix; The lower surface of patrix is horizontally installed with counterdie; Counterdie and patrix are fixed through the jam plate of two side ends; Between counterdie and patrix, be shaped on mobile die cavity jointly, level installs a heating fixed head in the lower surface of counterdie, and level is installed constent temperature heater on this heating fixed head of counterdie bottom; The running channel mould is along being shaped on overflow groove, reservoir and running channel chamber jointly on two half modules of center line symmetry; Overflow groove is communicated with reservoir; Reservoir is through being communicated with the running channel chamber built in the inner dashpot of running channel mould, and this running channel chamber is passed patrix straight down and is communicated with the die cavity that flows.
And, with the dashpot place of connection one baffle plate is installed vertically in the running channel chamber.
And, be fixed with two grip in running channel mould inboard.
And, vertically be shaped on a vent port in terminal connection of patrix with the die cavity that should flow.
The advantage and the good effect of the utility model are:
1, this device all adopts metal materials to make, and belongs to permanent mold, and is easy to use, cost is low, and detection speed is fast, and each Measuring Time only needs 3 minutes, and mould structure is simple, be prone to processing, is specially adapted to aluminum alloy materials manufacturer and uses.
2, this device is provided with overflow groove on the running channel mould, has controlled the height of metal bath liquid level in the reservoir, and making the aluminium liquid total amount that pours into is fixed value; In addition, this running channel mould also is provided with reservoir, after temperature of aluminum liquid reaches predetermined temperature in the groove, extracts baffle plate and pours into a mould immediately, has guaranteed to flow into the consistance of temperature of aluminum liquid in the running channel chamber.
3, the reservoir of this device links to each other with dashpot, and dashpot links to each other with the running channel chamber again, has stablized and has filled the type statical head; Be provided with baffle plate between dashpot and the running channel chamber, controlled the flowing velocity of aluminium liquid, stablized and filled the type dynamic head.
4, the mobile die cavity of this device adopts straight clavate, and the moving direction of alloy flow is constant, has reduced the influence of resistance to flow; The thermal insulation coatings of institute's application can effectively be controlled the consecutive solidification of aluminium liquid in reservoir, dashpot, the running channel chamber, makes test findings more reliable.
5, this device is provided with vent port at patrix, has reduced the influence of gas counter-pressure in the mobile die cavity; Be provided with constent temperature heater, the fluctuation of the measurement data of having avoided producing owing to device initial temperature difference.
Description of drawings
Fig. 1 is the structural front view of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view.
Embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.Technical scheme is following:
A kind of device of online quick MEASUREMENT OF Al alloy flowability is made up of running channel mould 1, patrix 7 and counterdie 13 3 parts, 2 meters of whole device length overalls, 0.3 meter of 0.6 meter width of height.
The running channel mould is two half modules of symmetry, and two half modules link together through the hinge 17 of outer middle side part.The lower surface of running channel mould is horizontally installed with patrix, and half module of running channel mould and patrix are realized located lateral through positioning rotating shaft 10, and another half module can wrap page or leaf rotation on patrix, and the rotation of half module relies on and is packed in two inboard grip 6 of running channel mould; The lower surface of patrix is horizontally installed with counterdie, and counterdie and patrix are fixed through the jam plate 9 of two side ends, between counterdie and patrix, is shaped on the die cavity 12 that flows jointly, vertically is shaped on a vent port 8 in terminal the connection with the die cavity that should flow of patrix.Lower surface at counterdie installs a heating fixed head 15 through lock-screw 14 levels, and level is installed constent temperature heater 16 on this heating fixed head of counterdie bottom, and this constent temperature heater adopts the controllable silicon temperature measurement-control instrument.
The running channel mould is along being shaped on overflow groove 2, reservoir 3 and running channel chamber 5 jointly on two half modules of center line symmetry; Overflow groove is communicated with reservoir; Reservoir is through being communicated with the running channel chamber built in the inner dashpot 11 of running channel mould, and this running channel chamber is passed patrix straight down and is communicated with the die cavity that flows.In order to control the flow of reservoir, with the dashpot place of connection one baffle plate 4 is installed vertically in the running channel chamber to the running channel chamber.
All parts of this device all adopt metal material to make.
The principle of work of the utility model is:
At first in the running channel mould, coat homemade thermal insulation coatings, other position is coated with ZnO coating; Open constent temperature heater then, device is carried out preheating and insulation, fluctuation range＜1 ℃ of control temperature; After mold temperature reaches design temperature, put baffle plate well, take out aluminium liquid in the melting furnace and pour into reservoir, in overflow groove, have the aluminium flow to go into, stop to inject aluminium liquid.Measure temperature of aluminum liquid in the reservoir with hand-held temperature measurer, reach predetermined temperature after (control each temperature of aluminum liquid fluctuation range＜4 ℃), extract baffle plate immediately, carry out mobility-detected.After aluminium liquid solidified, pulling handle was opened the half module mould, took out the aluminium block in the pouring and riser systems, then running channel mould integral body was extracted, and lifted patrix, measured the filling length of aluminum alloy melt in the die cavity that flows.
This device to test principle:
The mold-filling capacity of aluminium alloy melt, liquid fluidity are good more, and the distance that aluminium alloy melt flows in pick-up unit is just long more.This device can have been controlled the aluminium liquid pouring temperature that gets into the running channel chamber well, and aluminium liquid injects total amount, the dynamic head of aluminum liquid filling type, statical head, mould initial temperature; Reduce the influence of resistance to flow, gas counter-pressure, guaranteed accuracy and the stability of test.After mold temperature reached design temperature, aluminium liquid poured into reservoir, after temperature of aluminum liquid reaches preset temperature; Pull out baffle plate; Aluminium liquid by way of the running channel chamber, the well die cavity that flow into to flow, after sample solidifies, measure aluminium alloy filling length in the die cavity that flows; The flowability of the longer proof of length aluminium alloy is good more, and mold-filling capacity is strong more.
Claims (4)
1. the device of an online quick MEASUREMENT OF Al alloy flowability; Comprise running channel mould, upper die and lower die; It is characterized in that: said running channel mould links together through the hinge of outer middle side part for two half modules of symmetry, two half modules, and the lower surface of running channel mould is horizontally installed with patrix; Half module of running channel mould and patrix are realized located lateral through positioning rotating shaft, and another half module wraps page or leaf rotation on patrix; The lower surface of patrix is horizontally installed with counterdie; Counterdie and patrix are fixed through the jam plate of two side ends; Between counterdie and patrix, be shaped on mobile die cavity jointly, level installs a heating fixed head in the lower surface of counterdie, and level is installed constent temperature heater on this heating fixed head of counterdie bottom; The running channel mould is along being shaped on overflow groove, reservoir and running channel chamber jointly on two half modules of center line symmetry; Overflow groove is communicated with reservoir; Reservoir is through being communicated with the running channel chamber built in the inner dashpot of running channel mould, and this running channel chamber is passed patrix straight down and is communicated with the die cavity that flows.
2. the device of online quick MEASUREMENT OF Al alloy flowability according to claim 1 is characterized in that: with the dashpot place of connection one baffle plate is installed vertically in the running channel chamber.
3. the device of online quick MEASUREMENT OF Al alloy flowability according to claim 1 is characterized in that: be fixed with two grip in running channel mould inboard.
4. the device of online quick MEASUREMENT OF Al alloy flowability according to claim 1 is characterized in that: vertically be shaped on a vent port in terminal the connection with the die cavity that should flow of patrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201411267U CN202512039U (en) | 2012-04-06 | 2012-04-06 | Device capable of quickly measuring aluminum alloy liquidity online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201411267U CN202512039U (en) | 2012-04-06 | 2012-04-06 | Device capable of quickly measuring aluminum alloy liquidity online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202512039U true CN202512039U (en) | 2012-10-31 |
Family
ID=47064517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201411267U Expired - Fee Related CN202512039U (en) | 2012-04-06 | 2012-04-06 | Device capable of quickly measuring aluminum alloy liquidity online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202512039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601322A (en) * | 2012-04-06 | 2012-07-25 | 天津立中合金集团有限公司 | Device for rapidly measuring flowability of aluminum alloy in online manner |
| CN109030286A (en) * | 2018-06-13 | 2018-12-18 | 上海皮尔博格有色零部件有限公司 | For detecting the detection device and detection method of molten metal mobility |
| CN110658106A (en) * | 2019-10-29 | 2020-01-07 | 河北立中有色金属集团有限公司 | Aluminum alloy fluidity detection device and method |
-
2012
- 2012-04-06 CN CN2012201411267U patent/CN202512039U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601322A (en) * | 2012-04-06 | 2012-07-25 | 天津立中合金集团有限公司 | Device for rapidly measuring flowability of aluminum alloy in online manner |
| CN109030286A (en) * | 2018-06-13 | 2018-12-18 | 上海皮尔博格有色零部件有限公司 | For detecting the detection device and detection method of molten metal mobility |
| CN110658106A (en) * | 2019-10-29 | 2020-01-07 | 河北立中有色金属集团有限公司 | Aluminum alloy fluidity detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20160406 |