CN108637176A - A kind of heated type die apparatus - Google Patents
A kind of heated type die apparatus Download PDFInfo
- Publication number
- CN108637176A CN108637176A CN201810348605.8A CN201810348605A CN108637176A CN 108637176 A CN108637176 A CN 108637176A CN 201810348605 A CN201810348605 A CN 201810348605A CN 108637176 A CN108637176 A CN 108637176A
- Authority
- CN
- China
- Prior art keywords
- guide post
- heating
- heating wire
- plate
- battery plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/065—Cooling or heating equipment for moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of heated type die apparatus, including upper mold, lower mold, placing groove, heating plate, guide post, driving mechanism and connect battery plate；Upper mold, lower mold complement each other to form casting mold cavity, offer plug hole and riser runner on the upper mold；Placing groove is arranged in lower mold bottom, and heating plate is located inside placing groove；More heating wire are set in heating plate, are connected by jack between heating wire；Jack is equipped with guide post, and guide post is along the circumferential direction divided into eight parts, respectively four groups of conductive sheets and four groups of insulating trips；The conductive core of the centrally disposed cylinder of guide post, conductive core periphery are electrically connected with conductive sheet, and conductive core bottom connects battery plate by conducting wire；Driving mechanisms control guide post rotates；Heating plate heats casting mold cavity in the present invention so that casting mold cavity internal temperature is uniform, appropriate, constant, ensures castability, avoids the undesirable condition because of the too low generation of temperature, easy to use, is conducive to control.
Description
Technical field
The present invention relates to field of die equipment more particularly to a kind of heated type die apparatus.
Background technology
Cast in process, needs the substances such as molten metal being cast in inside casting mold cavity, metal liquid
When casting mold cavity internal flow, because casting mold internal temperature is too low can cause the defect on some products, as bubble,
Recess etc.；Temperature inside casting mold reaches the flowing that predetermined value is conducive to metal liquid, is conducive to mutual between metal liquid
It merges, the temperature inside casting mold plays the role of the quality of product conclusive.
Therefore, how to ensure that the temperature inside casting mold cavity is uniform, reach predetermined value, be a problem to be solved.
Invention content
To solve technical problem present in background technology, the present invention proposes a kind of heated type die apparatus, to cast moulding
Chamber heats so that casting mold cavity temperature is uniform, appropriate, constant, avoids the undesirable condition because of the too low generation of temperature.
A kind of heated type die apparatus proposed by the present invention, including upper mold, lower mold, placing groove, heating plate, guide post,
Driving mechanism and connect battery plate；
Upper mold, lower mold complement each other to form casting mold cavity, offer plug hole and riser runner on the upper mold；Under
Placing groove is arranged in mold bottom, and heating plate is located at placing groove inside top；More heating wire are set in heating plate, between heating wire
It is in a cross-shaped mode arranged in a crossed manner, and connected by jack between heating wire, jack makes for insulating materials, and heating wire connects with jack
Connect place's setting electric conductor；Jack is equipped with guide post；
Guide post is along the circumferential direction divided into eight parts, respectively four groups of conductive sheets and four groups of insulating trips, and conductive sheet and insulation
Piece is disposed adjacent successively；The conductive core of the centrally disposed cylinder of guide post, conductive core periphery are electrically connected with conductive sheet, conductive core bottom
Portion connects battery plate by conducting wire；When guide post is inserted into jack, conductive sheet is electrically connected with heating wire, insulating trip and electric heating
Silk forms power-off；Power switch is set on conducting wire；
Driving mechanism is located at heating plate, connect battery plate between, driving mechanism, which is fixed on, connects battery plate upper surface, driving mechanisms control
Guide post rotates；It connects battery plate and is located at placement trench bottom, and connect battery plate connection external power supply；
By the way that under guide post electric connection state, at least one guide post is by conducting wire and connects the positive electric of battery plate between heating wire
Property connection, a guide post by conducting wire and connect battery plate cathode be electrically connected so that be electrically connected heating wire formed completely
Circuit loop.
Preferably, heating plate is ceramic high-temperature resistant insulation board.
Preferably, conductive core is copper product.
Preferably, the power switch being arranged on conducting wire connects positive electrode or negative electrode to pilot.
Preferably, driving mechanism is fixed along clockwise direction per secondary control guide post rotates 1/8th circumference.
In the present invention, molten metal liquid is by plug hole injection casting mold cavity, heating plate is located at lower mold bottom, adds
Hot plate heats casting mold cavity；During metal flow, the non-uniform temperature inside casting mold cavity, at this point, in temperature
The corresponding heating wire in low region carries out heating power, is heated to low-temperature space, so that casting mold cavity internal temperature is equal
It is even, it is appropriate, constant, ensure castability, avoids the undesirable condition because of the too low generation of temperature；
In the present invention, low-temperature region is heated by heating wire, guide post facilitate the heating wire in control range region it
Between be electrically connected, can flexibly use；In heating, the corresponding heating wire heating power of low-temperature region, and high-temperature area is corresponding
Heating wire is without being powered, with uniform, constant, the heating process energy conservation and environmental protection that reaches temperature；Driving mechanism is per secondary control guide post along suitable
Clockwise fixes 1/8th circumference of rotation, allows hand over energization or the off-position of heating wire, easy to use, is conducive to control
System；Wherein, between heating wire by under guide post electric connection state, in the heating wire being electrically connected with each other in each region only
A guide post connection positive pole is needed, a guide post connects power cathode, so that the heating wire being electrically connected is formed completely
Circuit loop, and remaining guide post only needs to play the role of being electrically connected heating wire.
Description of the drawings
Fig. 1 is the structural schematic diagram of heated type die apparatus proposed by the present invention.
Fig. 2 is the structural schematic diagram of heating plate in heated type die apparatus proposed by the present invention.
Fig. 3 is the part-structure schematic diagram of heated type die apparatus proposed by the present invention.
Fig. 4 is the structural schematic diagram of guide post in heated type die apparatus proposed by the present invention.
Specific implementation mode
As shown in Figs 1-4, Fig. 1 is a kind of structural schematic diagram of heated type die apparatus proposed by the present invention, and 2 be the present invention
The structural schematic diagram of heating plate in the heated type die apparatus of proposition, Fig. 3 are the portion of heated type die apparatus proposed by the present invention
Separation structure schematic diagram, Fig. 4 are the structural schematic diagram of guide post in heated type die apparatus proposed by the present invention.
Referring to Fig.1-4, a kind of heated type die apparatus proposed by the present invention, including upper mold 1, lower mold 2, placing groove 6,
Heating plate 7, guide post 10, driving mechanism 8 and connect battery plate 9；
Upper mold 1, lower mold 2 complement each other to form casting mold cavity 3, and plug hole 4 is offered on upper mold 1 and outlet emits
Mouth 5；Placing groove 6 is arranged in lower 2 bottom of mold, and heating plate 7 is located at 6 inside top of placing groove；More heating wire are set in heating plate 7
71, it is in a cross-shaped mode arranged in a crossed manner between heating wire 71, and connected by jack 72 between heating wire 71, jack 72 is insulation material
Material makes, and electric conductor is arranged with 72 junction of jack in heating wire 71；Jack 72 is equipped with guide post 10；
Guide post 10 is along the circumferential direction divided into eight parts, respectively four groups of conductive sheets 11 and four groups of insulating trips 12, and conductive sheet
11 are disposed adjacent successively with insulating trip 12；The conductive core 13 of 10 centrally disposed cylinder of guide post, 13 periphery of conductive core and conductive sheet
11 are electrically connected, and 11 bottom of conductive core connects battery plate 9 by conducting wire 14；When guide post 10 be inserted into jack 72 when, conductive sheet 11 with
Heating wire 71 is electrically connected, and insulating trip 12 is formed with heating wire 71 and powered off；Power switch is set on conducting wire 14；
Driving mechanism 8 is located at heating plate 7, connect battery plate 9 between, driving mechanism 8, which is fixed on, connects 9 upper surface of battery plate, driving machine
Structure 8 controls guide post 10 and rotates；It connects battery plate 9 and is located at 6 bottom of placing groove, and connect battery plate 9 and connect external power supply；
By the way that under 10 electric connection state of guide post, at least one guide post 10 is by conducting wire 14 and connects battery plate between heating wire 71
9 anode is electrically connected, and a guide post 10 is electrically connected by conducting wire 14 with the cathode for connecing battery plate 9, so that the electricity being electrically connected
Heated filament 71 forms complete circuit loop.
In the present embodiment specific work process, molten metal liquid is injected by plug hole 4 in casting mold cavity 3, heating plate 7
Positioned at 2 bottom of lower mold, heating plate 7 heats casting mold cavity 3；During metal flow, the temperature inside casting mold cavity 3
It spends uneven, at this point, carrying out heating power in the corresponding heating wire 71 in the low region of temperature, low-temperature space is heated, to
Ensure that 3 internal temperature of casting mold cavity is uniform, it is appropriate, constant, ensure castability, avoids the bad shape because of the too low generation of temperature
Condition；
In the present embodiment specific work process, low-temperature region is heated by heating wire 71, and guide post 10 facilitates control model
It encloses and is electrically connected between the heating wire 71 in region, can flexibly use；In heating, the corresponding heating wire 71 of low-temperature region is powered
Fever, and the corresponding heating wire 71 of high-temperature area is without energization, heating process energy conservation and environmental protection uniform, constant to reach temperature；It drives
Motivation structure 8 is fixed along clockwise direction per secondary control guide post 10 to rotate 1/8th circumference, allows hand over the logical of heating wire 71
Electricity or off-position, it is easy to use, it is conducive to control；Wherein, each between heating wire 71 by under 10 electric connection state of guide post
Only a guide post 10 is needed to connect positive pole in the heating wire 71 being electrically connected with each other in a region, a guide post 10 connects electricity
Source cathode, so that the heating wire 71 being electrically connected forms complete circuit loop, and remaining guide post 10 needs to play electrically to connect
Connect the effect of heating wire 71.
In a specific embodiment, heating plate 7 is ceramic high-temperature resistant insulation board, and insulating properties is done, and heat-resisting quantity is good, not rapid wear
It is bad, it is safe to use.
Further, conductive core 11 is copper product, good conductivity, high temperature resistant.
Further, the power switch being arranged on conducting wire 14 connects positive electrode or negative electrode, controlling party to pilot 14
Just, ensure that heating wire 71 can form a complete circuit loop.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of heated type die apparatus, which is characterized in that including upper mold (1), lower mold (2), placing groove (6), heating plate
(7), guide post (10), driving mechanism (8) and battery plate (9) is connect；
Upper mold (1), lower mold (2) complement each other to form casting mold cavity (3), offered on upper mold (1) plug hole (4) and
Riser runner (5)；
Lower mold (2) bottom setting placing groove (6), heating plate (7) are located at placing groove (6) inside top；Heating plate is arranged on (7)
More heating wire (71), it is in a cross-shaped mode arranged in a crossed manner between heating wire (71), and pass through jack (72) between heating wire (71)
Connection, jack (72) make for insulating materials, and electric conductor is arranged with jack (72) junction in heating wire (71)；Jack (72) with lead
Column (10) is equipped with；
Guide post (10) is along the circumferential direction divided into eight parts, respectively four groups of conductive sheets (11) and four groups of insulating trips (12), and conductive
Piece (11) is disposed adjacent successively with insulating trip (12)；The conductive core (13) of the centrally disposed cylinder of guide post (10), conductive core (13)
Periphery is electrically connected with conductive sheet (11), and conductive core (11) bottom connects battery plate (9) by conducting wire (14)；When guide post (10) are inserted
When entering jack (72), conductive sheet (11) is electrically connected with heating wire (71), and insulating trip (12) forms disconnected with heating wire (71)
Electricity；Power switch is arranged on (14) in conducting wire；
Driving mechanism (8) is located at heating plate (7), connect battery plate (9) between, driving mechanism (8), which is fixed on, connects battery plate (9) upper surface,
Driving mechanism (8) controls guide post (10) and rotates；It connects battery plate (9) and is located at placing groove (6) bottom, and connect battery plate (9) connection external electrical
Source；
By under guide post (10) electric connection state between heating wire (71), at least one guide post (10) by conducting wire (14) with connect
The anode of battery plate (9) is electrically connected, and a guide post (10) is electrically connected by conducting wire (14) with the cathode for connecing battery plate (9), so that
The heating wire (71) of electric connection forms complete circuit loop.
2. heated type die apparatus according to claim 1, which is characterized in that heating plate (7) insulate for ceramic high-temperature resistant
Plate.
3. heated type die apparatus according to claim 1, which is characterized in that conductive core (11) is copper product.
4. heated type die apparatus according to claim 1, which is characterized in that the power switch control being arranged on conducting wire (14)
Conducting wire (14) processed connects positive electrode or negative electrode.
5. heated type die apparatus according to claim 1, which is characterized in that driving mechanism (8) is per secondary control guide post
(10) fixed along clockwise direction to rotate 1/8th circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348605.8A CN108637176A (en) | 2018-04-18 | 2018-04-18 | A kind of heated type die apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348605.8A CN108637176A (en) | 2018-04-18 | 2018-04-18 | A kind of heated type die apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637176A true CN108637176A (en) | 2018-10-12 |
Family
ID=63746523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348605.8A Pending CN108637176A (en) | 2018-04-18 | 2018-04-18 | A kind of heated type die apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637176A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2026141C1 (en) * | 1992-05-06 | 1995-01-09 | Запорожский титано-магниевый комбинат | Method of producing light-weight silicon plates and built-up mould for embodying same |
| CN101456243A (en) * | 2007-12-11 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Die temperature control device and method |
| CN102519623A (en) * | 2011-12-09 | 2012-06-27 | 中国一冶集团有限公司 | Distributed stress/temperature sensing optical fiber coordinate locating device |
| CN102882354A (en) * | 2012-10-24 | 2013-01-16 | 吴星杰 | Magnetoelectric pulsation alternator |
| CN204712394U (en) * | 2015-04-17 | 2015-10-21 | 河北实达密封件集团有限公司 | Injection mold pre-heating system |
| CN107498795A (en) * | 2017-10-11 | 2017-12-22 | 苏州乔布注塑工业有限公司 | A kind of injection mold of temperature-adjustable |
| CN107553848A (en) * | 2017-09-13 | 2018-01-09 | 安徽安缆模具有限公司 | A kind of injection mold temperature precise control device |
-
2018
- 2018-04-18 CN CN201810348605.8A patent/CN108637176A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2026141C1 (en) * | 1992-05-06 | 1995-01-09 | Запорожский титано-магниевый комбинат | Method of producing light-weight silicon plates and built-up mould for embodying same |
| CN101456243A (en) * | 2007-12-11 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Die temperature control device and method |
| CN102519623A (en) * | 2011-12-09 | 2012-06-27 | 中国一冶集团有限公司 | Distributed stress/temperature sensing optical fiber coordinate locating device |
| CN102882354A (en) * | 2012-10-24 | 2013-01-16 | 吴星杰 | Magnetoelectric pulsation alternator |
| CN204712394U (en) * | 2015-04-17 | 2015-10-21 | 河北实达密封件集团有限公司 | Injection mold pre-heating system |
| CN107553848A (en) * | 2017-09-13 | 2018-01-09 | 安徽安缆模具有限公司 | A kind of injection mold temperature precise control device |
| CN107498795A (en) * | 2017-10-11 | 2017-12-22 | 苏州乔布注塑工业有限公司 | A kind of injection mold of temperature-adjustable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |