CN108838371A - A kind of mobile mould pre-heating device of low-voltage vacuum casting system - Google Patents
A kind of mobile mould pre-heating device of low-voltage vacuum casting system Download PDFInfo
- Publication number
- CN108838371A CN108838371A CN201810761087.2A CN201810761087A CN108838371A CN 108838371 A CN108838371 A CN 108838371A CN 201810761087 A CN201810761087 A CN 201810761087A CN 108838371 A CN108838371 A CN 108838371A
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- CN
- China
- Prior art keywords
- handle
- bracket
- cover board
- control cabinet
- driving mechanism
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- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of low-voltage vacuum casting system mobile mould pre-heating devices, including driving mechanism, air blower, air hose, heater, cover board, control cabinet, power supply adaptor, pedestal, bracket, idler wheel, handle；Centre of surface, handle bottom are fixed on the side of pedestal on the base for driving mechanism setting, and handle lower part is connected with idler wheel, and the middle part of handle connects control cabinet, are provided with power supply adaptor on the outside of control cabinet；Bracket is fixed on the edge of pedestal upper surface side vertically, mid-stent is connect with handle by tripod, the top of bracket connects heater, air hose outlet end head is threaded through in the through-hole that cover board opens up, cover board can freely adjust angle, heater tail portion is connected to the outlet end of air hose, and the arrival end of air hose is connected with air blower, and air blower center is connect with driving mechanism.The present invention preheats mould by hot wind, and the inhomogeneities of mould preheating can be effectively improved by the heat transfer of the thermal convection of air and air and mould.
Description
Technical field
The present invention relates to a kind of mould pre-heating devices that metal casting industry uses, especially a kind of low-voltage vacuum casting system
The mobile mould pre-heating device of system.
Background technique
In metal casting field, liquid metal temperature is the critical process characteristic of casting process, effectively control casting process
In liquid metal temperature play a decisive role to the surface quality of casting rod and grain structure etc..Casting mould is carried out before casting
Preheating can play good insulation effect to liquid metal, reduce mould head liquid metal and mould tail portion liquid in casting process
The temperature difference of state metal preferably ensures the consistency of casting rod quality end to end.Current founding industry, the preheating to mould, greatly
All by the way of the heating of natural gas air gun open fire flame, this mode is had the disadvantage that：
1, open fire flame easily accelerates the aging of material in mould, reduces the service life of mould；
2, manual operation is unable to ensure the stability of heating, easily causes mould preheating uneven；
3, manual operation, bothersome laborious, production efficiency is low.
Summary of the invention
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of mobile mould of low-voltage vacuum casting system
Pre-heating device, it is simple and practical, it is easy to operate, it is time saving and energy saving, the inhomogeneities of mould preheating can be effectively improved.
The technical scheme is that：
A kind of mobile mould pre-heating device of low-voltage vacuum casting system, including
Driving mechanism, air blower, air hose, heater, cover board, control cabinet, power supply adaptor, pedestal, bracket, idler wheel and handle
Hand；
Centre of surface on the base is arranged in the driving mechanism,
Idler wheel is movably placed on the ground；
The handle bottom is fixed on the side of pedestal, and handle lower part is connected with idler wheel, and the middle part of handle connects control cabinet, described
Power supply adaptor is provided on the outside of control cabinet；
The bracket is divided into upper bracket and lower bracket two parts, is equipped with along vertical direction in upper bracket and lower bracket equidistant
Fixation hole is threaded through the height in the fixation hole of corresponding height so as to adjust bracket by fixed pin；
It is connected between the lower bracket and handle by tripod,
Lower bracket bottom is connected to the edge of base upper surface side by fixing bolt, and the upper bracket top is equipped with connection
Plate, by the second fixed pin connection between the connecting plate and the fixed plate of cover board lower surface setting, cover board is fixed by second
Pin realizes that angle is freely adjusted；
Through-hole is offered on the cover board, cover forward end, the heater are stretched out after wearing through-hole in the air hose outlet end
It is set in the outer ring of air hose, heater is located at cover board rear end, and the arrival end of the air hose is connected with air blower, described
Air blower center is connected with the drive shaft of driving mechanism.
Further improvement of these options, power supply adaptor are connected by plug in construction with control cabinet.
Further improvement of these options, driving mechanism are variable-frequency motor.
Further improvement of these options, control cabinet and idler wheel are located at the side of handle；
The bracket and pedestal are ipsilateral, and the two is located at the other side of handle, opposite with control cabinet.
Further improvement of these options, fixed plate is inclined to be arranged in cover board lower surface.
The bracket and pedestal are ipsilateral, and the two is located at the other side of handle.
The present invention has the following advantages that：
1, mould is preheated by hot wind, mould preheating can be effectively improved by the heat transfer of the thermal convection of air and air and mould
Inhomogeneities.
2, preheating wind speed is adjustable, energy saving, reduces production cost.
3, without human intervention, time saving and energy saving in warm.
4, conveniently moving, management easy to produce.
Detailed description of the invention
Fig. 1 is positive structure schematic of the present invention.
Fig. 2 is the local connection schematic diagram at Fig. 1 cover plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, to achieve the above object, the present invention provides the following technical solutions：
A kind of mobile mould pre-heating device of low-voltage vacuum casting system, including
Driving mechanism 1, air blower 2, air hose 3, heater 4, cover board 5, control cabinet 6, power supply adaptor 7, pedestal 8, bracket
9, idler wheel 10 and handle 11；
The driving mechanism 1 is arranged at 8 upper surface center of pedestal,
Idler wheel 10 is movably placed on the ground；
11 bottom of handle is fixed on the side of pedestal 8, and handle lower part is connected with idler wheel 10, and the middle part of handle 11 connects control
Cabinet 6 is provided with power supply adaptor 7 on the outside of the control cabinet 6；
The bracket 9 divides for 9.2 two parts of upper bracket 9.1 and lower bracket, along vertical side on upper bracket 9.1 and lower bracket 9.2
To equidistant fixation hole 13 is equipped with, the height in the fixation hole of corresponding height so as to adjust bracket is threaded through by fixed pin 14
Degree；
It is connected between the lower bracket 9.2 and handle 11 by tripod 18,
9.2 bottom of lower bracket is connected to the edge of base upper surface side by fixing bolt 15, and 9.1 top of upper bracket is set
There is connecting plate 16, is connected between the connecting plate 16 and the fixed plate 12 of 5 lower surface of cover board setting by the second fixed pin 17, lid
Plate 5 realizes that angle is freely adjusted by the second fixed pin 17；5 angle of cover board passes through the limit of fixed pin 17 and fixed plate 12
Effect can be rotated up and down, and realize angular adjustment；
Through-hole 5.1 is offered on the cover board 5, cover forward end is stretched out after wearing through-hole 5.1 in 3 outlet end of air hose, institute
The outer ring that heater 4 is set in air hose 3 is stated, heater is located at cover board rear end, the arrival end of the air hose 3 and air blast
Machine 2 is connected, and the air blower center is connected with the drive shaft of driving mechanism 1.
Further improvement of these options, power supply adaptor 7 are connected by plug in construction with control cabinet.Using insertion
Formula can connect electric wire, power on；
Further improvement of these options, driving mechanism 1 are variable-frequency motor.
Further improvement of these options, control cabinet and idler wheel are located at the side of handle；
The bracket and pedestal are ipsilateral, and the two is located at the other side of handle, opposite with control cabinet.
Further improvement of these options, fixed plate 12 is inclined to be arranged in cover board lower surface.
The bracket and pedestal are ipsilateral, and the two is located at the other side of handle.
Working principle：In use, pushing the mould pre-heating device to mould head position to be heated by handle 11, will add
Hot device is placed in mould inlet, covers mould lid, adjusts 5 angle of cover board, my cover board direction of rotation of arrow direction, is allowed in Fig. 2
Opposing seal is kept with mould head, power supply and power supply adaptor 7 are connected by electric wire, start heater switch, pre-heating device is opened
Beginning work inputs hot gas into mould, uniformly preheats mould.
When temperature-sensitive electric thermo-couple temperature reaches technique requirement temperature when mould tail portion, power supply is closed, winds electric wire, mould is pre-
Hot equipment is transferred to fixed placement point.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (5)
1. a kind of mobile mould pre-heating device of low-voltage vacuum casting system, including
Driving mechanism（1）, air blower（2）, air hose（3）, heater（4）, cover board（5）, control cabinet（6）, power supply adaptor
（7）, pedestal（8）, bracket（9）, idler wheel（10）And handle（11）；
The driving mechanism（1）It is arranged in pedestal（8）Upper surface center,
Idler wheel（10）Movably it is placed on the ground；
The handle（11）Bottom is fixed on pedestal（8）Side, handle lower part and idler wheel（10）It is connected, handle（11）Middle part
Connect control cabinet（6）, the control cabinet（6）Outside is provided with power supply adaptor（7）；
The bracket（9）It is divided into upper bracket（9.1）And lower bracket（9.2）Two parts, upper bracket（9.1）And lower bracket（9.2）On
It is equipped with equidistant fixation hole along vertical direction（13）, pass through fixed pin（14）Be threaded through in the fixation hole of corresponding height to
Adjust the height of bracket；
The lower bracket（9.2）With handle（11）Between pass through tripod（18）Connection,
Lower bracket（9.2）Bottom passes through fixing bolt（15）It is connected to the edge of base upper surface side, the upper bracket（9.1）
Top is equipped with connecting plate（16）, the connecting plate（16）With cover board（5）The fixed plate of lower surface setting（12）Between pass through second
Fixed pin（17）Connection, cover board（5）Pass through the second fixed pin（17）Realize that angle is freely adjusted；
The cover board（5）On offer through-hole（5.1）, the air hose（3）Outlet end wears through-hole（5.1）After stretch out cover board
Front end, the heater（4）It is set in air hose（3）Outer ring, heater is located at cover board rear end, the air hose（3）
Arrival end and air blower（2）It is connected, the air blower center and driving mechanism（1）Drive shaft be connected.
2. a kind of mobile mould pre-heating device of low-voltage vacuum casting system according to claim 1, it is characterised in that：
The power supply adaptor（7）It is connected by plug in construction with control cabinet.
3. a kind of mobile mould pre-heating device of low-voltage vacuum casting system according to claim 1, it is characterised in that：
The driving mechanism（1）For variable-frequency motor.
4. a kind of mobile mould pre-heating device of low-voltage vacuum casting system according to claim 1, it is characterised in that：
The control cabinet and idler wheel are located at the side of handle；
The bracket and pedestal are ipsilateral, and the two is located at the other side of handle, opposite with control cabinet.
5. a kind of mobile mould pre-heating device of low-voltage vacuum casting system according to claim 1, it is characterised in that：
The fixed plate（12）It is inclined to be arranged in cover board lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761087.2A CN108838371A (en) | 2018-07-12 | 2018-07-12 | A kind of mobile mould pre-heating device of low-voltage vacuum casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761087.2A CN108838371A (en) | 2018-07-12 | 2018-07-12 | A kind of mobile mould pre-heating device of low-voltage vacuum casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838371A true CN108838371A (en) | 2018-11-20 |
Family
ID=64197061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761087.2A Pending CN108838371A (en) | 2018-07-12 | 2018-07-12 | A kind of mobile mould pre-heating device of low-voltage vacuum casting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751672A (en) * | 2021-08-27 | 2021-12-07 | 苏州铭恒金属科技有限公司 | Efficient energy-saving heating device for aluminum alloy casting die disc and application method thereof |
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|---|---|---|---|---|
| JP2005152929A (en) * | 2003-11-25 | 2005-06-16 | Chuo Motor Wheel Co Ltd | Method for preheating metallic mold for casting, and gas burner for preheating |
| CN203541127U (en) * | 2013-10-16 | 2014-04-16 | 霍山汇能汽车零部件制造有限公司 | Mobile heating device of extrusion die |
| CN106041025A (en) * | 2016-07-26 | 2016-10-26 | 辽宁伊菲科技股份有限公司 | Inert gas shielding immersion type heating difunctional low-pressure casting furnace |
| CN106670432A (en) * | 2015-11-11 | 2017-05-17 | 成都兴宇精密铸造有限公司 | Temperature control device for casting die |
| CN206981709U (en) * | 2017-08-03 | 2018-02-09 | 夏邑县瑞鑫汽配科技有限公司 | A kind of mould preheating device |
| CN208437654U (en) * | 2018-07-12 | 2019-01-29 | 江苏亚太航空科技有限公司 | A kind of mobile mould pre-heating device of low-voltage vacuum casting system |
-
2018
- 2018-07-12 CN CN201810761087.2A patent/CN108838371A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005152929A (en) * | 2003-11-25 | 2005-06-16 | Chuo Motor Wheel Co Ltd | Method for preheating metallic mold for casting, and gas burner for preheating |
| CN203541127U (en) * | 2013-10-16 | 2014-04-16 | 霍山汇能汽车零部件制造有限公司 | Mobile heating device of extrusion die |
| CN106670432A (en) * | 2015-11-11 | 2017-05-17 | 成都兴宇精密铸造有限公司 | Temperature control device for casting die |
| CN106041025A (en) * | 2016-07-26 | 2016-10-26 | 辽宁伊菲科技股份有限公司 | Inert gas shielding immersion type heating difunctional low-pressure casting furnace |
| CN206981709U (en) * | 2017-08-03 | 2018-02-09 | 夏邑县瑞鑫汽配科技有限公司 | A kind of mould preheating device |
| CN208437654U (en) * | 2018-07-12 | 2019-01-29 | 江苏亚太航空科技有限公司 | A kind of mobile mould pre-heating device of low-voltage vacuum casting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751672A (en) * | 2021-08-27 | 2021-12-07 | 苏州铭恒金属科技有限公司 | Efficient energy-saving heating device for aluminum alloy casting die disc and application method thereof |
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