CN207668473U - A kind of thin-walled copper alloy casting machine - Google Patents
A kind of thin-walled copper alloy casting machine Download PDFInfo
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- CN207668473U CN207668473U CN201721597971.4U CN201721597971U CN207668473U CN 207668473 U CN207668473 U CN 207668473U CN 201721597971 U CN201721597971 U CN 201721597971U CN 207668473 U CN207668473 U CN 207668473U
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- Prior art keywords
- holding furnace
- cylinder
- solenoid valve
- thin
- vacuum
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Abstract
The utility model discloses a kind of thin-walled copper alloy casting machines, including body, holding furnace is equipped at the top of the body, the internal body is equipped with the first cylinder, the holding furnace both sides are equipped with the second cylinder, and first cylinder and the second cylinder are connected to holding furnace, and the holding furnace is internally provided with copper liquid to be cast, vacuum (-tight) housing is equipped at the top of the holding furnace, the vacuum (-tight) housing is internally provided with metal die.The utility model is by being equipped with multiple solenoid valves, temperature sensor and pressure sensor, the speed that solenoid valve is opened can be made to be automatically controlled by control panel, make to accurately control copper liquid rate of climb when casting different casting, casting process is controllable, by being equipped with holding furnace and copper liquid to be cast, holding furnace liquid temperature is stablized, time into mold is extremely short, make the temperature-controllable cast every time, consistency is very high, the unstability as manually poured into when founding casting and gravity casting is avoided, casting is made to realize assembly line industrialization.
Description
Technical field
The utility model is related to Casting Equipment field, more particularly to a kind of thin-walled copper alloy casting machine.
Background technology
The shortcomings that brass casting now mostly uses foundry casting and gravitational casting, foundry casting is that pollution is big, and production needs
A large amount of employees, cost is higher, and yield rate is low, and product is easy outlet sand holes, stomata, gravity casting due to using metal die, gram
Above-mentioned most disadvantage is taken, but since copper thermal coefficient is high, metal die heat conduction is fast, it is cold when copper liquid flowing is not in place
But, cause wall thickness relatively thin（Once such as 3 millimeters）Product can not cast molding, generate the situations such as the incomplete, shrinkage porosite of casting, therefore, hair
A kind of bright thin-walled copper alloy casting machine is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of thin-walled copper alloy casting machines, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of thin-walled copper alloy casting machine, including machine
Body, the body top are equipped with holding furnace, and the internal body is equipped with the first cylinder, and the holding furnace both sides are equipped with the second gas
Cylinder, first cylinder and the second cylinder are connected to holding furnace, and the holding furnace is internally provided with copper liquid to be cast, the heat preservation
Furnace roof portion is equipped with vacuum (-tight) housing, and the vacuum (-tight) housing is internally provided with metal die, and the metal die is internally provided with thin-walled copper piece, described
Thin-walled copper piece bottom is equipped with catheter, and the body side is equipped with air pump, and the air pump side is equipped with vacuum pump, the body table
Face is equipped with control panel.
Preferably, the heat preservation furnace chamber is equipped with heater, and the holding furnace inner wall is equipped with temperature sensor, the temperature
Sensor model number is set as OS136-1.
Preferably, second cylinder bottom is equipped with air cylinder board.
Preferably, it is equipped with bottom plate at the top of the holding furnace, lower vacuum chamber, the bottom is equipped between the holding furnace and body
Plate is set between copper liquid to be cast and vacuum (-tight) housing, and the metal die is set at the top of bottom plate, and the catheter runs through bottom plate
It is connected to copper liquid to be cast, the metal die is set as retractable mold, is graphite-pipe inside the catheter, and outside is stone
Ying Guan.
Preferably, pressure sensor, the pressure sensor model setting are equipped with inside the holding furnace and vacuum (-tight) housing
For PY210.
Preferably, the lower vacuum chamber is connected separately with the first solenoid valve and second solenoid valve by snorkel, described true
Sky cover is connected with third solenoid valve by snorkel, and first solenoid valve is connected to by snorkel with air pump, second electricity
Magnet valve and third solenoid valve are connected to by snorkel with vacuum pump.
Preferably, the control panel surface be equipped with display screen, the control panel include control switch, control unit,
Signal receiver, signal processor and signal transmission device, the control panel with the first solenoid valve, second solenoid valve, third
Solenoid valve, heater, temperature sensor, pressure sensor, the first cylinder, the second cylinder, air pump and vacuum pump are electrically connected.
The technique effect and advantage of the utility model：By being equipped with multiple solenoid valves, temperature sensor and pressure sensor,
The speed that solenoid valve is opened can be made to be automatically controlled by control panel, make to accurately control raising speed in copper liquid when casting different casting
Degree, casting process is controllable, and by being equipped with holding furnace and copper liquid to be cast, holding furnace liquid temperature is stablized, and the time into mold is extremely short,
Make the temperature-controllable cast every time, consistency is very high, avoids as unstable in manually poured into when founding casting and gravity casting
Property, so that casting is realized assembly line industrialization, by being equipped with air pump, stamp speed is exceedingly fast in casting process, makes the ultra-thin system of processing
When product, product energy stamp is complete, moreover, high pressure is kept for the stage effectively can carry out feeding to casting, product qualification rate is made to increase, led to
It crosses and is equipped with metal die and catheter, inherit all advantages of gravity casting, and fluid is moved from bottom to top, the fibre of product
Dimensional tissue structure, fine, the product quality higher of cooling sequence.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure side view of the utility model；
In figure：1 body, 11 control panels, 12 first solenoid valves, 13 second solenoid valves, 14 third solenoid valves, 2 holding furnaces,
21 bottom plates, 22 times vacuum chambers, 3 first cylinders, 4 second cylinders, 41 air cylinder boards, 5 copper liquids to be cast, 6 vacuum (-tight) housings, 61 metal molds
Tool, 62 thin-walled copper piece, 63 catheters, 7 air pumps, 8 vacuum pumps.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of thin-walled copper alloy casting machine as shown in Figs. 1-2, including body 1, the body 1
Top is equipped with holding furnace 2, and the body 1 is internally provided with the first cylinder 3, and 2 both sides of the holding furnace are equipped with the second cylinder 4, institute
It states the first cylinder 3 and the second cylinder 4 is connected to holding furnace 2, the holding furnace 2 is internally provided with copper liquid 5 to be cast, the heat preservation
2 top of stove is equipped with vacuum (-tight) housing 6, and the vacuum (-tight) housing 6 is internally provided with metal die 61, and the metal die 61 is internally provided with thin wall type copper
Part 62,62 bottom of thin-walled copper piece are equipped with catheter 63, and 1 side of the body is equipped with air pump 7, and 7 side of the air pump is equipped with
Vacuum pump 8,1 surface of the body are equipped with control panel 11.
2 inner cavity of the holding furnace is equipped with heater, and 2 inner wall of the holding furnace is equipped with temperature sensor, the temperature sensing
Type number is set as OS136-1, and 4 bottom of the second cylinder is equipped with air cylinder board 41, and 2 top of the holding furnace is equipped with bottom plate 21,
The holding furnace）Be equipped with lower vacuum chamber 22 between body 1, the bottom plate 21 be set to copper liquid 5 to be cast and vacuum (-tight) housing 6 it
Between, the metal die 61 is set to 21 top of bottom plate, and the catheter 63 is connected to through bottom plate 21 with copper liquid 5 to be cast, institute
It states metal die 61 and is set as retractable mold, 63 inside of the catheter is graphite-pipe, and outside is quartz ampoule, metal die 61
All advantages for inheriting gravity casting move fluid under the action of catheter 63, the fibr tissue of product from bottom to top
Structure cools down fine, the product quality higher of sequence, and pressure sensor is equipped with inside the holding furnace 2 and vacuum (-tight) housing 6, described
Pressure sensor model is set as PY210, and the lower vacuum chamber 22 is connected separately with the first solenoid valve 12 and by snorkel
Two solenoid valves 13, the vacuum (-tight) housing 6 are connected with third solenoid valve 14 by snorkel, and first solenoid valve 12 passes through snorkel
It is connected to air pump 7, the second solenoid valve 13 and third solenoid valve 14 are connected to by snorkel with vacuum pump 8, the control plane
11 surface of plate is equipped with display screen, and the control panel 11 includes control switch, control unit, signal receiver, signal processor
And signal transmission device, the control panel 11 with the first solenoid valve 12, second solenoid valve 13, third solenoid valve 14, heater,
Temperature sensor, pressure sensor, the first cylinder 3, the second cylinder 4, air pump 7 and vacuum pump 8 are electrically connected, and are equipped with multiple electromagnetism
Valve, temperature sensor and pressure sensor can be such that the speed that solenoid valve is opened is automatically controlled by control panel 11, make accurately to control
System cast different casting when the copper liquid rate of climb, casting process is controllable, and by holding furnace in the course of work 2 temperature, protect
Air pressure numerical value in warm stove 2 and vacuum (-tight) housing 6 is shown on a display screen.
Utility model works principle：Staff is made to be cast by the control unlatching of holding furnace 2 of operation and control panel 11
Copper liquid 5 keeps certain operating temperature, the first solenoid valve 12, second solenoid valve 13 and third solenoid valve 14 to be all closed, air pump 7
Startup reaches 0.6-0.8Mpa, after metal die 61 has sprayed graphite liquid, puts sand core well, is closed and is restored in vacuum (-tight) housing 6,
Vacuum pump 8 starts, and the first solenoid valve 12 and second solenoid valve 13 are opened, and are vacuumized to vacuum (-tight) housing 6 and lower vacuum chamber 22, and pressure passes
Sensor detects the air pressure in vacuum (-tight) housing 6, air pressure<When 0.05Bar, the first solenoid valve 12 and second solenoid valve 13 are closed, third electricity
Magnet valve 14 is opened, and 6 pressure of vacuum (-tight) housing is got higher, and atmospheric pressure makes 5 catheter 63 of copper liquid to be cast ascend into metal die 61, complete
At stamp, after being kept for the pressure several seconds, vacuum pump 8 is stopped, the first solenoid valve 12, second solenoid valve 13 and third solenoid valve
14 are all closed, and vacuum (-tight) housing 6 and the whole releases of lower vacuum chamber 22, vacuum (-tight) housing 6 rise, and metal die 61 is opened, and cast is taken out,
It is recycled with this and realizes assembly line industrialization, when copper liquid deficiency, the first cylinder 3 and the second cylinder 4 move simultaneously, make holding furnace 2
It is exposed, copper water is taken out in heating furnace from the outside, and holding furnace 2 is supplemented.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of thin-walled copper alloy casting machine, including body (1), it is characterised in that：Holding furnace is equipped at the top of the body (1)
(2), the body (1) is internally provided with the first cylinder (3), and holding furnace (2) both sides are equipped with the second cylinder (4), and described
One cylinder (3) and the second cylinder (4) are connected to holding furnace (2), and the holding furnace (2) is internally provided with copper liquid to be cast (5), institute
It states and is equipped with vacuum (-tight) housing (6) at the top of holding furnace (2), the vacuum (-tight) housing (6) is internally provided with metal die (61), the metal die
(61) it is internally provided with thin-walled copper piece (62), thin-walled copper piece (62) bottom is equipped with catheter (63), and body (1) side is set
There are air pump (7), air pump (7) side to be equipped with vacuum pump (8), body (1) surface is equipped with control panel (11).
2. a kind of thin-walled copper alloy casting machine according to claim 1, it is characterised in that：Holding furnace (2) inner cavity is set
Having heaters, holding furnace (2) inner wall are equipped with temperature sensor, and the temperature sensor model is set as OS136-1.
3. a kind of thin-walled copper alloy casting machine according to claim 1, it is characterised in that：Second cylinder (4) bottom
Equipped with air cylinder board (41).
4. a kind of thin-walled copper alloy casting machine according to claim 2, it is characterised in that：It is set at the top of the holding furnace (2)
There is bottom plate (21), lower vacuum chamber (22) is equipped between the holding furnace (2) and body (1), the bottom plate (21) is set to be poured
It notes between copper liquid (5) and vacuum (-tight) housing (6), the metal die (61) is set at the top of bottom plate (21), and the catheter (63) is passed through
It wears bottom plate (21) to be connected to copper liquid to be cast (5), the metal die (61) is set as retractable mold, the catheter (63)
Inside is graphite-pipe, and outside is quartz ampoule.
5. a kind of thin-walled copper alloy casting machine according to claim 4, it is characterised in that：The holding furnace (2) and vacuum
It is equipped with pressure sensor inside cover (6), the pressure sensor model is set as PY210.
6. a kind of thin-walled copper alloy casting machine according to claim 5, it is characterised in that：The lower vacuum chamber (22) passes through
Snorkel is connected separately with the first solenoid valve (12) and second solenoid valve (13), and the vacuum (-tight) housing (6) is connected with by snorkel
Third solenoid valve (14), first solenoid valve (12) are connected to by snorkel with air pump (7), the second solenoid valve (13)
It is connected to vacuum pump (8) by snorkel with third solenoid valve (14).
7. a kind of thin-walled copper alloy casting machine according to claim 6, it is characterised in that：Control panel (11) surface
Equipped with display screen, the control panel (11) includes control switch, control unit, signal receiver, signal processor and signal
Transmitter, the control panel (11) with the first solenoid valve (12), second solenoid valve (13), third solenoid valve (14), heating
Device, temperature sensor, pressure sensor, the first cylinder (3), the second cylinder (4), air pump (7) and vacuum pump (8) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597971.4U CN207668473U (en) | 2017-11-27 | 2017-11-27 | A kind of thin-walled copper alloy casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597971.4U CN207668473U (en) | 2017-11-27 | 2017-11-27 | A kind of thin-walled copper alloy casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668473U true CN207668473U (en) | 2018-07-31 |
Family
ID=62966120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597971.4U Expired - Fee Related CN207668473U (en) | 2017-11-27 | 2017-11-27 | A kind of thin-walled copper alloy casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277525A (en) * | 2018-10-22 | 2019-01-29 | 瑞安市亚泰铜带厂 | The mold and casting method of casting copper artware |
-
2017
- 2017-11-27 CN CN201721597971.4U patent/CN207668473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277525A (en) * | 2018-10-22 | 2019-01-29 | 瑞安市亚泰铜带厂 | The mold and casting method of casting copper artware |
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180731 Termination date: 20191127 |