CN208960980U - Foundry furnace is used in a kind of hardware casting easy to remove - Google Patents

Abstract

The utility model provides a kind of hardware casting foundry furnace easy to remove, including casting furnace body, heat insulation layer, melting storehouse, escape pipe, water injection pipe, anti-scald uncap lifts hook structure, the mobile wheel construction of material leak-proof, multifunctional hand pusher structure, drain pipe, draining valve, hanging ring, charge pipe, protective cover, mounting base and heating rod, the casting furnace body are mounted on the top of the mobile wheel construction of material leak-proof；The heat insulation layer is glued to the inner surface of casting furnace body；The melting storehouse integrated setting is in the bosom position of casting furnace body.The utility model fixes bottom plate, L-type sunpender, gag lever post, fixed otic placode, the fixed link of hoisting wirerope and the setting for playing hanging hook, is conducive to open the protective cover that heating finishes, prevents from scalding；Movable pulley is specifically using the rubber universal wheel for having brake block；There are four movable pulley settings, is conducive to the movement to hardware foundry furnace, and be conveniently fixed.

Description

Foundry furnace is used in a kind of hardware casting easy to remove

Technical field

The utility model belongs to hardware casting technology field, more particularly to a kind of hardware casting casting easy to remove Furnace.

Background technique

Hardware: traditional hardware, also referred to as " hardware ".Refer to gold, silver, copper, five kinds of iron, tin metals.Through artificial The arts work such as knife, sword or metal device can be made.The hardware of modern society is more extensive, such as hardware tool, hardware zero Part, haberdashery and hardware, architectural hardware and security protection articles etc..Hardware product is not mostly final consumption product.Metal-hardware Industry is even more to grow rapidly, and hardware industry plays the role of immeasurable in the national economic development, and hardware also becomes Industry manufactures an indispensable industry link.But auxiliary products, semi-finished product and production process as industry manufacture Used tool etc..Only sub-fraction haberdashery and hardware product is the necessary tool-class consumer goods of people's life.

With the continuous improvement of process of industrialization, applying for standard component has important role in industrialization, foundry furnace It is process equipment indispensable in standard component production, existing foundry furnace individual is larger to be not easy to be moved, and meeting in casting process It is not easy to be dredged when the case where blocking, the temperature in foundry furnace is not easy to be recycled, to cause resource Waste.

China Patent Publication No. is CN206839145U, and invention and created name is a kind of hardware casting foundry furnace, including Furnace body, feed inlet, liquid outlet, fluid reservoir, compression chamber, heating room, the bottom of furnace body are equipped with the column being threadedly coupled, and universal wheel is logical It crosses bracket to connect with cross bar, cross bar is mounted in sliding slot, and cross bar can move up and down along the chute, and sliding slot is fixed by screw On furnace body, the upper surface of the furnace body is welded with feed inlet, and feed inlet is connected to fluid reservoir, and fluid reservoir bottom is equipped with thermally conductive Plate, the lower section of heat-conducting plate are equipped with heating room, and the side of the fluid reservoir is equipped with compression chamber, is equipped with check valve in communicating pipe, adds The outer surface of pressure chamber is wound with water pipe, and the water inlet and water outlet of water pipe are each provided at furnace body upper surface, and injecting hole and compression chamber connect Logical, the liquid outlet is connected to compression chamber, and the side of liquid outlet offers dredge outlet.But foundry furnace is used in existing hardware casting There is also casting finish bell overheat open it is inconvenient, it has not been convenient to be easy to be scattered when being moved and taken liquid melt the problem of.

Therefore, one kind hardware casting easy to remove is invented to be very necessary with foundry furnace.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of hardware casting foundry furnace easy to remove, with Solve existing hardware casting cast with foundry furnace finish bell overheat open it is inconvenient, it has not been convenient to appearance when being moved and taken liquid Easily be scattered melt the problem of.A kind of hardware casting foundry furnace easy to remove, including casting furnace body, heat insulation layer, Melting storehouse, escape pipe, water injection pipe, anti-scald uncap lift hook structure, the mobile wheel construction of material leak-proof, multifunctional hand pusher structure, row Liquid pipe, draining valve, hanging ring, charge pipe, protective cover, mounting base and heating rod, the casting furnace body are mounted on leakproof Expect the top of mobile wheel construction；The heat insulation layer is glued to the inner surface of casting furnace body；The melting storehouse one The bosom position of casting furnace body is arranged in body；The escape pipe is threaded in the upper table of casting furnace body Right side of face position；The water injection pipe is threaded in the upper surface leftward position of casting furnace body；It is described anti-scald to uncap Lifting hook structure is mounted on the upper surface of casting furnace body；The multifunctional hand pusher structure is mounted on casting furnace body Left upper portion position；The drain pipe is threaded in the lower right side position of casting furnace body；The tapping valve Door is threaded in the upper surface middle position of drain pipe；The lifting bolt is connected to the upper surface interposition of protective cover It sets；The charge pipe is bolted to the upper surface middle position of casting furnace body；The protective cover snaps onto charging The upper end of pipe；The mounting base is bolted to two up and down of gap between casting furnace body and melting storehouse respectively；Institute The heating rod longitudinal direction screw stated is connected between mounting base and mounting base；Anti-scald uncap lifts hook structure including fixing bottom Plate, L-type sunpender, gag lever post, fixed otic placode, fixed pulley and hoisting wirerope, the L-type sunpender longitudinal bolt are connected to fixation The upper surface middle position of bottom plate；The gag lever post is threaded in the lower right side position of L-type sunpender vertical section respectively；Institute The fixation otic placode stated is welded on the lower surface right positions of L-type sunpender horizontal segment；The fixed pulley axis connects in fixed otic placode Rear surface lower position；The hoisting wirerope is placed on the upper surface of fixed pulley.

Preferably, the mobile wheel construction of the material leak-proof includes support base plate, support post, and movable pulley adjusts sleeve, Intubation, clamping screw, material leakage take-up reel and inverted U hanging rod, the support post are bolted to support base plate respectively Lower surface corner location；The movable pulley is bolted to the lower surface of support post；The adjusting sleeve is socketed in the right side Forequarter is arranged in the outer surface of support post and is fixed with clamping screw；The intubation is welded on the right side for adjusting sleeve Side middle position；Inverted U hanging rod one end activity is plugged on intubation, and other side screw is connected to a left side for material leakage take-up reel End.

Preferably, the multifunctional hand pusher structure includes stainless steel plate, support rod, anticollision small bell, object hook, hand Push rod, limited cap and control switch are held, the support rod is respectively welded at interposition at left and right sides of the front surface of stainless steel plate It sets；The anticollision small bell screw is connected to the upper surface right positions for holding push rod；The object hook is respectively welded at Hold position at left and right sides of the lower surface of push rod；The holding push rod extends transversely through the inside upper part position of support rod；It is described Limited cap be threaded in hold push rod left and right ends；The control switch screw is connected to the support rod that right side is arranged Right upper portion position.

Preferably, the lower-left end system of the hoisting wirerope is connected to fixed link；The bottom right of the hoisting wirerope End system has been connected to hanging hook.

Preferably, the hanging hook that rises is arranged with hanging ring mounting；The fixation link and gag lever post mounting are arranged.

Preferably, three millimeters to five millimeters of L-type stainless steel is arranged in using diameter for the gag lever post；The limit There are three position bar settings；The fixation bottom plate and casting furnace body is bolted setting；The fixation bottom plate setting exists Between water injection pipe and charge pipe.

Preferably, the escape pipe, drain pipe and charge pipe are connected with inside melting storehouse respectively；The casting is molten The front surface middle position of furnace main body is provided with manhole door.

Preferably, the casting furnace body is bolted to the upper surface of support base plate；The movable pulley tool Body uses the rubber universal wheel with brake block；There are four the movable pulley settings.

Preferably, the included angle of the support rod and stainless steel plate is arranged at 30 degree to 60 degree；It is described not Rust steel plate and casting furnace body are bolted setting.

Preferably, three centimetres to five centimetres of glass fibre thermal insulation layer is arranged using thickness for the heat insulation layer.

Preferably, the material leakage take-up reel specifically uses the rectangle stainless steel disc of indent.

Preferably, the heating rod is electrically connected control switch；The heating rod specifically uses the stainless of cylinder Steel pole heating rod；The anticollision small bell specifically uses the small bell of model LDRK1001.

Compared with prior art, the utility model has the following beneficial effects:

1. in the utility model, the fixation bottom plate, L-type sunpender, gag lever post, fixed otic placode, hoisting wirerope fixed Link and the setting for playing hanging hook are conducive to open the protective cover that heating finishes, prevent from scalding.

2. in the utility model, the setting of the fixed pulley is conducive to play the role of saving laborsaving, side easy to operate Just.

3. in the utility model, the movable pulley is specifically using the rubber universal wheel for having brake block；The movement There are four wheel settings, is conducive to the movement to hardware foundry furnace, and be conveniently fixed.

4. in the utility model, the material leakage take-up reel specifically uses the rectangle stainless steel disc of indent, be conducive to When being taken out to the melt completed the process, prevent melt from dropping on ground.

5. in the utility model, the adjusting sleeve is intubated, and the setting of clamping screw and U-shaped hanging rod is conducive to basis The different adjustings for carrying out height of container are received, it is convenient that material leakage take-up reel is fetched.

6. in the utility model, the setting of the anticollision small bell is conducive to play reminder alarm in moving process Effect.

7. in the utility model, the setting of the object hook is conducive to hang casting apparatus, be easy to use When fetch, increase the use function of push rod.

8. in the utility model, the setting of the escape pipe and water injection pipe is conducive to the cleaning to foundry furnace and is casting Ventilation transformation is carried out during making.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is that anti-scald uncap of the utility model lifts the structural schematic diagram of hook structure.

Fig. 3 is the structural schematic diagram of the mobile wheel construction of material leak-proof of the utility model.

Fig. 4 is the structural schematic diagram of the multifunctional hand pusher structure of the utility model.

In figure:

1, furnace body is cast；2, heat insulation layer；3, melting storehouse；4, escape pipe；5, water injection pipe；6, anti-scald lifting of uncapping Hook structure；61, fixed bottom plate；62, L-type sunpender；63, gag lever post；64, fixed otic placode；65, fixed pulley；66, hoisting wirerope； 661, fixed link；662, hanging hook is played；7, the mobile wheel construction of material leak-proof；71, support base plate；72, support post；73, it moves Driving wheel；74, sleeve is adjusted；75, it is intubated；76, clamping screw；77, material leakage take-up reel；78, U-shaped hanging rod；8, multifunctional hand push rod Structure；81, stainless steel plate；82, support rod；83, anticollision small bell；84, object hook；85, push rod is held；86, limited cap；87, Control switch；9, drain pipe；10, draining valve；11, hanging ring；12, charge pipe；13, protective cover；14, mounting base；15, it heats Stick.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 2, the utility model provides a kind of hardware casting foundry furnace easy to remove, including Casting furnace body 1, heat insulation layer 2, melting storehouse 3, escape pipe 4, water injection pipe 5, anti-scald uncap lift hook structure 6, material leak-proof Mobile wheel construction 7, multifunctional hand pusher structure 8, drain pipe 9, draining valve 10, hanging ring 11, charge pipe 12, protective cover 13, peace Seat 14 and heating rod 15 are filled, the casting furnace body 1 is mounted on the top of the mobile wheel construction 7 of material leak-proof；The heat preservation Thermal insulation layer 2 is glued to the inner surface of casting furnace body 1；3 integrated setting of melting storehouse is in casting furnace body 1 Portion middle position；The escape pipe 4 is threaded in the upper surface right positions of casting furnace body 1；The water injection pipe 5 It is threaded in the upper surface leftward position of casting furnace body 1；Described anti-scald uncap lifts hook structure 6 to be mounted on casting molten The upper surface of furnace main body 1；The multifunctional hand pusher structure 8 is mounted on the left upper portion position of casting furnace body 1；It is described Drain pipe 9 be threaded in casting furnace body 1 lower right side position；The draining valve 10 is threaded in drain The upper surface middle position of pipe 9；11 screw of hanging ring is connected to the upper surface middle position of protective cover 13；The charging Pipe 12 is bolted to the upper surface middle position of casting furnace body 1；The protective cover 13 snaps onto the upper of charge pipe 12 End；By charge pipe 12 toward cast raw material is added inside melting storehouse 3, protective cover 13 is buckled after allowing, and is connected external power supply, is passed through control It makes switch 87 and starts heating rod 15, casting furnace body 1 is heated, heat insulation layer 2 can play good during heating Good heat insulation effect, reduces the loss of heat；The mounting base 14 is bolted to casting furnace body 1 and melting storehouse respectively Two up and down of gap between 3；The longitudinal screw of the heating rod 15 is connected between mounting base 14 and mounting base 14；Described Anti-scald to uncap that lift hook structure 6 include fixed bottom plate 61, L-type sunpender 62, gag lever post 63, fixed otic placode 64 fixed pulley 65 and rises Wirerope 66 is hung, 62 longitudinal bolt of L-type sunpender is connected to the upper surface middle position of fixed bottom plate 61；The limit Bar 63 is threaded in the lower right side position of 62 vertical section of L-type sunpender respectively；The fixation otic placode 64 is welded on L-type sunpender The lower surface right positions of 62 horizontal segments；65 axis of fixed pulley connects the rear surface lower position in fixed otic placode 64；It is described Hoisting wirerope 66 be placed on the upper surface of fixed pulley 65；In casting process, added if necessary to open protective cover 13 Add raw material, hanging hook 662 is hung on to the inside of hanging ring 11, holds fixed link 661, firmly drop hoisting wirerope downwards 66, under the effect of fixed pulley 65, protective cover 13 can be lifted, then fixed link 661 is socketed on gag lever post 63 and is played Fixed effect is limited, can prevent from scalding.

As shown in Fig. 3, in above-described embodiment, specifically, the mobile wheel construction 7 of the material leak-proof includes support base plate 71, support post 72, movable pulley 73 adjusts sleeve 74, intubation 75, clamping screw 76, material leakage take-up reel 77 and inverted U hanging rod 78, the support post 72 is bolted to the lower surface corner location of support base plate 71 respectively；The movable pulley 73 It is bolted to the lower surface of support post 72；The adjusting sleeve 74 is socketed in right front and support post 72 is arranged in Outer surface is simultaneously fixed with clamping screw 76；The intubation 75 is welded on the right side middle position for adjusting sleeve 74；It is described The 78 one end activity of inverted U hanging rod be plugged on intubation 75, other side screw is connected to the left end of material leakage take-up reel 77；It is cast when reaching After making the time, the container of access melt is placed on to the upper surface of material leakage take-up reel 77, changes tune by turning clamping screw 76 The height for saving sleeve 74 tightens clamping screw 76 after reaching proper height, opens draining valve 10, makes melt through arranging Liquid pipe 9 is discharged into specified containers.

As shown in Fig. 4, in above-described embodiment, specifically, the multifunctional hand pusher structure 8 includes stainless steel plate 81, support rod 82, anticollision small bell 83, object hook 84 holds push rod 85, limited cap 86 and control switch 87, the support Bar 82 is respectively welded at middle position at left and right sides of the front surface of stainless steel plate 81；83 screw of anticollision small bell is connected to hand Hold the upper surface right positions of push rod 85；The object hook 84 is respectively welded at left and right sides of the lower surface for holding push rod 85 Position；The holding push rod 85 extends transversely through the inside upper part position of support rod 82；The limited cap 86 is threaded in Hold the left and right ends of push rod 85；87 screw of control switch is connected to the right upper portion position for the support rod 82 that right side is arranged It sets；When mobile to foundry furnace, hold and hold the promotion support rod 82 of push rod 85, it is convenient to casting under the action of movable pulley 73 Strength is saved in the movement of furnace, in moving process, can be pressed anticollision small bell 83 as someone is in the way and is reminded.

In above-described embodiment, specifically, the lower-left end system of the hoisting wirerope 66 is connected to fixed link 661；It is described The bottom righthand side system of hoisting wirerope 66 be connected to hanging hook 662.

As shown in Fig. 2, in above-described embodiment, specifically, described plays hanging hook 662 and the mounting setting of hanging ring 11；Institute Fixation link 661 and gag lever post 63 mounting stated are arranged.

In above-described embodiment, specifically, three millimeters to five millimeters of L-type is arranged in not using diameter in the gag lever post 63 Become rusty steel pole；There are three the settings of gag lever post 63；The fixation bottom plate 61 and casting furnace body 1 is bolted setting； The fixation bottom plate 61 is arranged between water injection pipe 5 and charge pipe 12.

In above-described embodiment, specifically, the escape pipe 4, drain pipe 9 and charge pipe 12 are respectively and inside melting storehouse 3 It is connected；The front surface middle position of the casting furnace body 1 is provided with manhole door.

In above-described embodiment, specifically, the casting furnace body 1 is bolted to the upper table of support base plate 71 Face；The movable pulley 73 is specifically using the rubber universal wheel for having brake block；There are four the settings of movable pulley 73.

In above-described embodiment, specifically, the included angle of the support rod 82 and stainless steel plate 81 is arranged at 30 degree To 60 degree；The stainless steel plate 81 and casting furnace body 1 is bolted setting.

In above-described embodiment, specifically, three centimetres to five centimetres of glass is arranged using thickness for the heat insulation layer 2 Fibrous insulating layer.

In above-described embodiment, specifically, the material leakage take-up reel 77 specifically uses the rectangle stainless steel disc of indent；Have Conducive to when being taken out to the melt completed the process, prevent melt from dropping on ground.

In above-described embodiment, specifically, the heating rod 15 is electrically connected control switch 87；The heating rod 15 has Body is using cylindrical stainless steel heating rod；The anticollision small bell 83 specifically uses the small bell of model LDRK1001.

Working principle

When the utility model is used, buckling protection after allowing toward cast raw material is added inside melting storehouse 3 by charge pipe 12 Lid 13 connects external power supply, starts heating rod 15 by control switch 87, heats to casting furnace body 1, heated Heat insulation layer 2 can play good heat insulation effect in journey, reduce the loss of heat；After reaching the casting time, access is melted The container of liquid is placed on the upper surface of material leakage take-up reel 77, changes the height of adjusting sleeve 74 by turning clamping screw 76, when After reaching proper height, clamping screw 76 is tightened, draining valve 10 is opened, melt is made to be discharged into specified appearance through drain pipe 9 In device；In casting process, it is added raw material if necessary to open protective cover 13, a hanging hook 662 is hung on and is hung The inside of ring 11 holds fixed link 661, firmly drops hoisting wirerope 66 downwards, under the effect of fixed pulley 65, can will prevent Protecting cover 13 lifts, and is then socketed in fixed link 661 and plays the fixed effect of limit on gag lever post 63, can prevent from scalding； When mobile to foundry furnace, hold and hold the promotion support rod 82 of push rod 85, it is convenient to foundry furnace under the action of movable pulley 73 It is mobile, strength is saved, in moving process, anticollision small bell 83 can be pressed as someone is in the way and reminds.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims (10)

1. a kind of hardware casting foundry furnace easy to remove, which is characterized in that the hardware casting foundry furnace easy to remove, Including casting furnace body (1), heat insulation layer (2), melting storehouse (3), and escape pipe (4), water injection pipe (5), anti-scald lifting of uncapping Hook structure (6), material leak-proof is mobile wheel construction (7), multifunctional hand pusher structure (8), drain pipe (9), draining valve (10), hanging ring (11), charge pipe (12), protective cover (13), mounting base (14) and heating rod (15), the casting furnace body (1) are mounted on The top of material leak-proof mobile wheel construction (7)；The heat insulation layer (2) is glued to the inner surface of casting furnace body (1)；Institute Melting storehouse (3) integrated setting stated is in the bosom position of casting furnace body (1)；Escape pipe (4) screw thread connects Connect the upper surface right positions in casting furnace body (1)；The water injection pipe (5) is threaded in casting furnace body (1) Upper surface leftward position；Anti-scald uncap lifts the upper surface that hook structure (6) is mounted on casting furnace body (1)；Institute The multifunctional hand pusher structure (8) stated is mounted on the left upper portion position of casting furnace body (1)；Described drain pipe (9) spiral shell Line is connected to the lower right side position of casting furnace body (1)；The draining valve (10) is threaded in drain pipe (9) Upper surface middle position；Described hanging ring (11) screw is connected to the upper surface middle position of protective cover (13)；The charging Pipe (12) is bolted to the upper surface middle position of casting furnace body (1)；The protective cover (13) snaps onto charge pipe (12) upper end；The mounting base (14) is bolted to gap between casting furnace body (1) and melting storehouse (3) respectively Upper and lower two；The longitudinal screw of the heating rod (15) is connected between mounting base (14) and mounting base (14)；Described is anti-scald Uncapping and lifting hook structure (6) includes fixed bottom plate (61), L-type sunpender (62), gag lever post (63), fixed otic placode (64), fixed pulley (65) it is connected among the upper surface of fixed bottom plate (61) with hoisting wirerope (66), described L-type sunpender (62) longitudinal bolt Position；The gag lever post (63) is threaded in the lower right side position of L-type sunpender (62) vertical section respectively；The fixation Otic placode (64) is welded on the lower surface right positions of L-type sunpender (62) horizontal segment；Described fixed pulley (65) axis connects in fixed ear The rear surface lower position of plate (64)；The hoisting wirerope (66) is placed on the upper surface of fixed pulley (65).

2. hardware casting foundry furnace easy to remove as described in claim 1, which is characterized in that the material leak-proof is mobile Wheel construction (7) includes support base plate (71), support post (72), movable pulley (73), adjusting sleeve (74), intubation (75), lock Tight bolt (76), material leakage take-up reel (77) and inverted U hanging rod (78), the support post (72) are bolted to support respectively The lower surface corner location of base plate (71)；The movable pulley (73) is bolted to the lower surface of support post (72)；Institute The adjusting sleeve (74) stated is socketed in right front setting in the outer surface of support post (72) and is carried out with clamping screw (76) It is fixed；The intubation (75) is welded on the right side middle position for adjusting sleeve (74)；Described inverted U hanging rod (78) one end is living Dynamic to be plugged on intubation (75), other side screw is connected to the left end of material leakage take-up reel (77).

3. hardware casting foundry furnace easy to remove as described in claim 1, which is characterized in that the Multifunctional hand Rod structure (8) includes stainless steel plate (81), support rod (82), anticollision small bell (83), object hook (84), is held push rod (85), Limited cap (86) and control switch (87), the support rod (82) are respectively welded at front surface of stainless steel plate (81) or so two Side middle position；Described anticollision small bell (83) screw is connected to the upper surface right positions for holding push rod (85)；Described sets Object hook (84) is respectively welded at position at left and right sides of the lower surface for holding push rod (85)；The holding push rod (85) laterally passes through The inside upper part position of perforating branches strut (82)；The limited cap (86) is threaded in the left and right ends for holding push rod (85)； Described control switch (87) screw is connected to the right upper portion position for the support rod (82) that right side is arranged.

4. hardware casting foundry furnace easy to remove as described in claim 1, which is characterized in that the hoisting wirerope (66) lower-left end system is connected to fixed link (661)；The bottom righthand side system of the hoisting wirerope (66) has been connected to hanging hook (662)。

5. hardware casting foundry furnace easy to remove as claimed in claim 4, which is characterized in that described plays hanging hook (662) it is arranged with hanging ring (11) mounting；The fixation link (661) and gag lever post (63) mounting are arranged.

6. hardware casting foundry furnace easy to remove as described in claim 1, which is characterized in that the gag lever post (63) Three millimeters to five millimeters of L-type stainless steel is set using diameter；There are three gag lever post (63) settings；Described consolidates Determine bottom plate (61) and casting furnace body (1) is bolted setting；Fixation bottom plate (61) setting in water injection pipe (5) and adds Between expects pipe (12).

7. hardware casting foundry furnace easy to remove as described in claim 1, which is characterized in that the escape pipe (4), Drain pipe (9) and charge pipe (12) are connected with melting storehouse (3) inside respectively；The front surface of the casting furnace body (1) Middle position is provided with manhole door.

8. hardware casting foundry furnace easy to remove as claimed in claim 2, which is characterized in that the casting smelting furnace master Body (1) is bolted to the upper surface of support base plate (71)；The movable pulley (73) is specifically using the rubber for having brake block Glue universal wheel；There are four movable pulley (73) settings.

9. hardware casting foundry furnace easy to remove as claimed in claim 3, which is characterized in that the support rod (82) It is arranged with the included angle of stainless steel plate (81) at 30 degree to 60 degree；The stainless steel plate (81) and casting furnace body (1) it is bolted setting.

10. hardware casting foundry furnace easy to remove as claimed in claim 2, which is characterized in that the insulation Three centimetres to five centimetres of glass fibre thermal insulation layer is arranged using thickness for layer (2).