CN206300494U - A kind of cast insulation stove with quick split door structure - Google Patents
A kind of cast insulation stove with quick split door structure Download PDFInfo
- Publication number
- CN206300494U CN206300494U CN201621467796.2U CN201621467796U CN206300494U CN 206300494 U CN206300494 U CN 206300494U CN 201621467796 U CN201621467796 U CN 201621467796U CN 206300494 U CN206300494 U CN 206300494U
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- CN
- China
- Prior art keywords
- clip
- fire door
- locking
- door
- movable pulley
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Abstract
The utility model discloses a kind of cast insulation stove with quick split door structure,It is characterized in that,The door structure includes the clip one and clip two located at both sides,Clip one and clip two are arranged on fire door by fire door flange,And locking is realized by quickly opening and closing closing piece and locking device,High-temperature seal ring is installed between fire door flange and clip,Movable pulley is equipped with clip one and clip two,Movable pulley connects left and right sides slide rail,Clip handle is equipped with clip one and clip two,The hexagonal-shaped frame that clip one and clip two are formed buckles fire door,Fire door is provided with fire door pivoted arm,Fire door pivoted arm is connected by way of being hinged or being pivotally connected with arm shaft,Can be rotated around arm shaft,Realize the quick locking/opening to fire door and good sealing,Locking intensity is big,Pressure-bearing level is high,Simple structure is flexible,Service life is high.
Description
Technical field
The utility model belongs to casting technology field, more particularly, to a kind of cast insulation stove with quick clamshell doors.
Background technology
In casting field, when being related to melting, insulation, transfer or the cast of metal bath, it is required for using metal bath
Holding furnace, by taking aluminum alloy low-pressure casting as an example, holding furnace is the pith of low pressure casting system, for Al alloy thermal insulation
Speech, it is basic require to include heat-insulating property and sealing property, sealing and heat-insulating property be directly connected to casting technological parameter can
The stability of control property and temperature of aluminum liquid.Holding furnace needs the pressure for undertaking including rising the gas pressure and gold of liquid pressure maintaining period simultaneously
Category liquid itself static pressure, thus should also have enough intensity.The fire door of holding furnace needs frequency as the critical component of holding furnace
Numerous open and close, is the part for being easiest to damage or produce leakage, thus fire door should also play unlatching, the convenient spirit of closing
It is living, the shortcoming of thermal-insulating sealing effect.Existing low-pressure casting thermal insulation furnace mainly uses traditional handled door structure of band, only
The no more than pressure of 0.1MPa can be born, and the furnace pressure of high boost presence casting machine can reach 0.6MPa, to door structure
New requirement is proposed, while holding furnace furnace wall needs to undertake the immense pressure in stove, thus in the casting process, in order to protect
Card safety, it is necessary to make furnace wall that there is enough intensity, so as to cause the insulation of furnace wall or refractory material thicker, increased cost.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of cast insulation stove with quick clamshell doors.
The complete technical scheme of the utility model includes：A kind of cast insulation stove with quick split door structure, its
It is characterised by, the door structure includes the clip one and clip two located at both sides, clip one and clip two pass through fire door flange
On fire door, and locking is realized by quickly opening and closing closing piece and locking device, height is installed between fire door flange and clip
Movable pulley, movable pulley connection left and right sides slide rail, on clip one and clip two are equipped with warm sealing ring, clip one and clip two
Clip handle is equipped with, the hexagonal-shaped frame that clip one and clip two are formed buckles fire door, and fire door is provided with fire door pivoted arm, fire door
Pivoted arm is connected by way of being hinged or being pivotally connected with arm shaft, you can rotated around arm shaft.
The utility model is relative to the advantage of prior art：
1. the split double card hoop of the formula that horizontally slips realizes the quick locking/opening and good sealing to fire door, locking
Intensity is big, and pressure-bearing level is high, and flexibly, service life is high for simple structure.
2. high-temperature seal ring realizes the excellent sealing to holding furnace, it is to avoid gas leakage and temperature drop in holding furnace.
Brief description of the drawings
Fig. 1 is holding furnace schematic perspective view of the present utility model.
Fig. 2 is faced and profile for holding furnace of the present utility model.
Fig. 3 is holding furnace of the present utility model in oven door opening view.
In figure：1- locking devices, 2- clips one, 3- fire doors, 4- fire door pivoted arms, 5- clip handles, 6- arm shafts, 7- clips
Two, 8- slide rail, 9- quickly opening and closing closing pieces, 10- movable pulleies, 11- fire door flanges, 12- bodies of heater.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, the cast insulation stove of the quick split fire door of the disclosed band of the utility model includes body of heater 12, fire door
Structure includes the clip 1 and clip 27 located at the left and right sides, and clip 1 and clip 27 are arranged on stove by fire door flange 11
On mouth, and locking is realized by quickly opening and closing closing piece 9 and locking device 1, high temperature is installed between fire door flange 11 and clip close
Seal.Movable pulley 10, the connection left and right sides slide rail 8 of movable pulley 10, clip 1 and clip are equipped with clip 1 and clip 27
Clip handle 5 is equipped with 27, clip 1 and clip can be made by clip handle 5 after the opening of quickly opening and closing closing piece 9
27 slide in and out opening by movable pulley 10 along slide rail 8 or so, and clip 1 and clip 27 are respectively provided with upper ledge, lower frame and side frame,
Described upper ledge and lower frame are obtuse angle with the angle of side frame junction, and clip 1 and clip 27 form six sides when locking
The framework that shape framework, clip 1 and clip 27 are formed buckles fire door 3, and fire door 3 is provided with fire door pivoted arm 4, and fire door pivoted arm 4 passes through
The mode for being hinged or being pivotally connected is connected with arm shaft 5, you can rotated around arm shaft 6.
When in use, rotary locking device 1 makes it with quickly opening and closing closing piece 9 to cast insulation stove disclosed in the utility model
Separate, and clip 1 and clip 27 is slid in and out opening along slide rail 8 or so by movable pulley 10 by clip handle 5, from
And the unblock to fire door 3 is realized, fire door pivoted arm 4 rotates along arm shaft, so as to fire door 3 be opened, as shown in Figure 3.Using liquid feeding
Device injects molten metal from fire door to holding furnace, and after finishing, fire door 3 resets, and clip 1 and clip 27 are made by clip handle 5
Resetted along the slid inward of slide rail 8 by movable pulley 10, while rotary locking device 1, makes it be locked with quickly opening and closing closing piece 9, it is real
The closing of door structure is showed.
Meanwhile, as a kind of preferred scheme, the pipe with hole is additionally provided with holding furnace furnace wall disclosed in the utility model
Road, the pipeline is used to convey gas, and gas is discharged in the space of furnace wall by the hole on pipeline, for increasing in furnace wall
Pressure, can make furnace wall that gas pressure and molten metal itself static pressure in burner hearth are born under less thickness.
The above, is only preferred embodiment of the present utility model, and not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure change made to above example according to the utility model technical spirit, still
Belong in the protection domain of technical solutions of the utility model.
Claims (1)
1. a kind of cast insulation stove with quick split door structure, it is characterised in that the door structure includes being located at two
The clip one and clip two of side, clip one and clip two are arranged on fire door by fire door flange, and by quickly opening and closing closing piece
Realize locking with locking device, high-temperature seal ring is installed between fire door flange and clip, be equipped with clip one and clip two
Movable pulley, movable pulley connection left and right sides slide rail, is equipped with clip handle, clip one and clip dimorphism on clip one and clip two
Into hexagonal-shaped frame buckle fire door, fire door is provided with fire door pivoted arm, and fire door pivoted arm is by way of being hinged or being pivotally connected and swing arm
Axle is connected, you can rotated around arm shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467796.2U CN206300494U (en) | 2016-12-29 | 2016-12-29 | A kind of cast insulation stove with quick split door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467796.2U CN206300494U (en) | 2016-12-29 | 2016-12-29 | A kind of cast insulation stove with quick split door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300494U true CN206300494U (en) | 2017-07-04 |
Family
ID=59204589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467796.2U Expired - Fee Related CN206300494U (en) | 2016-12-29 | 2016-12-29 | A kind of cast insulation stove with quick split door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300494U (en) |
-
2016
- 2016-12-29 CN CN201621467796.2U patent/CN206300494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |