CN216745408U - Raw material melting device for bronze casting machining - Google Patents
Raw material melting device for bronze casting machining Download PDFInfo
- Publication number
- CN216745408U CN216745408U CN202220277318.4U CN202220277318U CN216745408U CN 216745408 U CN216745408 U CN 216745408U CN 202220277318 U CN202220277318 U CN 202220277318U CN 216745408 U CN216745408 U CN 216745408U
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- CN
- China
- Prior art keywords
- heat treatment
- treatment box
- crushing
- heat
- melting device
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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.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 title claims abstract description 40
- 230000008018 melting Effects 0.000 title claims abstract description 39
- 238000002844 melting Methods 0.000 title claims abstract description 39
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910000906 Bronze Inorganic materials 0.000 title claims abstract description 23
- 239000010974 bronze Substances 0.000 title claims abstract description 23
- 239000002994 raw material Substances 0.000 title claims abstract description 11
- 238000003754 machining Methods 0.000 title claims description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 55
- 238000003723 Smelting Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a raw material melting device for processing bronze castings, which comprises a heat treatment box, a crushing device and a melting device, wherein the crushing device is arranged in the heat treatment box; the crushing device comprises a pair of crushing rods which are reversely arranged in the heat treatment box at a constant speed, and a motor which is fixed outside the heat treatment box and drives one of the crushing rods to rotate by using a shaft; the melting device comprises a pair of connecting shafts arranged in the middle of the heat treatment box, a melting furnace arranged between the two connecting shafts and rolling in the heat treatment box, and a pair of electromagnetic coils arranged at the two ends of the outer ring of the melting furnace and sleeved with the melting furnace and used for electromagnetic heating, wherein the middle of the melting furnace is provided with an opening; the smelting pot includes the heat-resistant layer together with the connecting axle is fixed to and locate the heat-resistant layer inner circle and be used for the metal feed cylinder of conduction heat for the crushing foundry goods, and this is stood in the filter mantle and is melted liquid, can promote foundry goods purity, facilitates for production.
Description
Technical Field
The utility model belongs to the field of casting processing devices, and particularly relates to a raw material melting device for processing a bronze casting.
Background
Cast bronze is bronze used to produce castings. Bronze castings are widely used in industrial sectors such as mechanical manufacturing, ships, automobiles, buildings and the like to form cast bronze series in heavy nonferrous metal materials. Common cast bronzes are tin bronze, lead bronze, manganese bronze and aluminum bronze.
However, the melting effect of a common melting device for casting in the market is not good, and the melting device needs to be subjected to heat treatment from the outer surface for a long time to melt bronze thoroughly in a short time, so that the bronze cannot be expected by people, and the working efficiency of the crushing and melting device is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a raw material melting device for processing bronze castings, and in order to solve the technical problem, the utility model adopts the basic concept of the technical scheme that:
a raw material melting device for processing bronze castings comprises a heat treatment box, a crushing device arranged in the heat treatment box, and a melting device arranged in the heat treatment box and positioned right below the crushing device; the crushing device comprises a pair of crushing rods which are reversely arranged in the heat treatment box at a constant speed, and a motor which is fixed outside the heat treatment box and drives one of the crushing rods to rotate by using a shaft; the melting device comprises a pair of connecting shafts arranged in the middle of the heat treatment box, a melting furnace arranged between the two connecting shafts and rolling in the heat treatment box, and a pair of electromagnetic coils arranged at the two ends of the outer ring of the melting furnace and sleeved with the melting furnace and used for electromagnetic heating, wherein the middle of the melting furnace is provided with an opening; the smelting furnace comprises a heat-resistant layer fixed together with the connecting shaft and a metal charging barrel arranged on the inner ring of the heat-resistant layer and used for conducting heat to the crushed casting.
Preferably, the top of the heat treatment box is provided with a feed inlet, the opening of the feed inlet is communicated with the interior of the heat treatment box, and two sides of the inner wall of the heat treatment box are provided with blocking plates between the crushing rod and the smelting furnace.
Preferably, a plurality of discharge hoppers are arranged on two sides in the heat treatment box at equal intervals below the corresponding smelting furnace, the single-time discharge hopper and the double-time discharge hopper are staggered with each other, and one end of each discharge hopper is inclined towards the bottom of the heat treatment box.
Preferably, the collecting box is installed at the bottom of the heat treatment box, a small groove is formed in one side of the collecting box, a filter mantle is installed inside the collecting box and moves on the small groove, a handle interface is installed on the filter mantle, sliding grooves are installed at two ends of the small groove, and the sliding grooves are movably connected with the filter mantle.
Preferably, the collecting box is externally provided with a liquid outlet, the bottom of the collecting box is provided with a material guide plate, and the bottom end of the material guide plate faces the liquid outlet and is fixed inside the material guide plate.
Compared with the prior art, the utility model has the following beneficial effects:
1, preferentially putting a casting with a large size into a pair of crushing rods for crushing, then dropping the crushed casting into a smelting furnace, and swinging the smelting furnace by using a motor, so that the contact area of the smelting furnace to materials is increased, and the use effect is improved;
2, the molten liquid is kept stand in the filter cover, so that the purity of the casting can be improved, and convenience is brought to production.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view showing the internal structure of the heat treatment chamber according to the present invention;
FIG. 3 is a schematic view of the internal structure of the collecting box of the present invention;
FIG. 4 is a schematic view of the furnace structure of the present invention;
fig. 5 is a schematic structural view of a material guide plate according to the present invention.
In the figure: 1-a heat treatment box; 101-a feeding port; 102-a barrier plate; 2, a motor; 201-crushing the rod; 3-connecting the shaft; 4-a collection box; 5-a chute; 6-handle interface; 7-a liquid outlet; 8-a furnace; 801-opening; 802-a solenoid coil; 803-a heat-resistant layer; 804-a metal cartridge; 9-a discharge hopper; 10-a filter mantle; 11-a material guide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 5, a melting device for a raw material for bronze casting processing comprises a heat treatment box 1, a crushing device arranged in the heat treatment box 1, and a melting device arranged in the heat treatment box 1 and positioned right below the crushing device; the crushing device comprises a pair of crushing rods 201 which are reversely arranged in the heat treatment box 1 at a constant speed, and a motor 2 which is fixed outside the heat treatment box 1 and drives one of the crushing rods 201 to rotate by using a shaft; the melting device comprises a pair of connecting shafts 3 arranged in the middle of the heat treatment box 1, a melting furnace 8 arranged between the two connecting shafts 3 and rolling in the heat treatment box 1, and a pair of electromagnetic coils 802 arranged at two ends of the outer ring of the melting furnace 8 in a sleeved mode and used for electromagnetic heating, wherein an opening 801 is formed in the middle of the melting furnace 8; the furnace 8 comprises a heat-resistant layer 803 fixed together with the connecting shaft 3 and a metal cylinder 804 arranged at the inner circle of the heat-resistant layer 803 and used for conducting heat to the crushed casting, the heat-resistant layer 803 is made of a material made of high-temperature resistant stainless steel, when a pair of crushing rods 201 are meshed with the crushed casting to drop the casting, casting powder can drop into the furnace 8 through an opening 801, then a power supply of an electromagnetic coil 802 is turned on outside the heat treatment box 1, the electromagnetic coil 802 can heat the metal cylinder 804, no gap is formed between the casting powder and the metal cylinder 804 after the casting powder is filled in the furnace 8, the electromagnetic coil 802 can synchronously heat the casting powder, wherein the melting point of the material of the metal cylinder 804 is higher than that of bronze, in use, the furnace 8 can be made to perform pendulum motion by connecting a motor on the outside of the connecting shaft 3 to stir the casting powder in the furnace 8, and the casting in a molten state can be mixed with the casting in an incompletely molten state, both are contacted with the inner wall of the smelting furnace 8 during stirring, so that the castings in a non-complete molten state can store heat, and the working efficiency of the crushing and melting device is improved.
The top of the heat treatment box 1 is provided with a feeding port 101, the opening of the feeding port 101 is communicated with the interior of the heat treatment box 1, blocking plates 102 are respectively arranged on two sides of the inner wall of the heat treatment box 1 between the crushing rod 201 and the smelting furnace 8, the blocking plates 102 are arranged to prevent the refined casting powder from scattering to the rest areas of the heat treatment box 1, and therefore the distance between the blocking plates 102 is just larger than or equal to the size of the opening 801.
The inside both sides of heat treatment case 1 are at the below equidistance installation multiple discharge hoppers 9 of corresponding smelting pot 8, odd number times and two even number times discharge hoppers 9 misplace each other, and the one end of every discharge hopper 9 all inclines towards heat treatment case 1 bottom, because casting purity probably is not necessary, when 8 blowing of smelting pot at every turn, discharge hopper 9 plays very important effect, can know by drawing 2, a pair of dislocation discharge hopper 9 plays and turns over the stir-fry effect for the foundry goods under the molten condition, its purpose lies in can carrying out preliminary screening with floating impurity and molten condition foundry goods, when the foundry goods drops on it, floating impurity is attached to molten condition foundry goods top, through the inclined discharge hopper 9 afterwards, the molten condition foundry goods preferentially falls into heat treatment case 1 bottom, the foundry goods purification has been assisted.
The bottom of the heat treatment box 1 is provided with a collecting box 4, one side of the collecting box 4 is provided with a small groove, a filter cover 10 is arranged in the collecting box 4 and can move on the small groove, a handle interface 6 is arranged on the filter cover 10, two ends of the small groove are both provided with sliding chutes 5, the sliding chutes 5 are movably connected with the filter cover 10, when a casting in a molten state passes through a smelting furnace 8 and comes onto the filter cover 10, the smelting furnace 8 is required to stop feeding intermittently at the moment, so that the filter cover 10 obtains a short time to clean floating impurity attachments on the bronze casting in the molten state, impurities can float to the upper side of the molten casting in a static state, then a casting solution can pass through a small hole of the filter cover 10 along with gravity, finally the impurities can be clamped above the filter cover 10 when passing through the small hole, and can be discharged to the filter cover 10 again from the smelting furnace 8 until the solution is dried, after that, the filter cover 10 has excessive impurities, and the filter cover 10 can be manually pulled to be taken out from the collecting box 4 along the chute 5 for cleaning, so that the convenience and the trouble are saved.
As shown in the drawing 4 or 6, a liquid outlet 7 is arranged outside the collection box 4, a material guide plate 11 is arranged at the bottom of the collection box 4, the bottom end of the material guide plate 11 faces the liquid outlet 7 and is fixed inside the material guide plate 11, when a casting in a molten state drops on the material guide plate 11 through the filter cover 10, the casting is collected on the liquid outlet 7 through the inclined plate due to the inclined bottom of the material guide plate 11, and the material of the material guide plate 11 is made of high-temperature-resistant stainless steel.
Claims (5)
1. A raw material melting device for processing bronze castings is characterized by comprising a heat treatment box (1), a crushing device arranged in the heat treatment box (1), and a melting device arranged in the heat treatment box (1) and positioned right below the crushing device;
the crushing device comprises a pair of crushing rods (201) which are reversely arranged in the heat treatment box (1) at a constant speed, and a motor (2) which is fixed outside the heat treatment box (1) and drives one of the crushing rods (201) to rotate by using a shaft;
the melting device comprises a pair of connecting shafts (3) arranged in the middle of the heat treatment box (1), a smelting furnace (8) arranged between the two connecting shafts (3) and rolling in the heat treatment box (1), and a pair of electromagnetic coils (802) sleeved at two ends of the outer ring of the smelting furnace (8) and used for electromagnetic heating, wherein an opening (801) is formed in the middle of the smelting furnace (8);
the smelting furnace (8) comprises a heat-resistant layer (803) fixed together with the connecting shaft (3), and a metal charging barrel (804) arranged on the inner ring of the heat-resistant layer (803) and used for conducting heat to the crushed casting.
2. The bronze casting processing raw material melting device according to claim 1, characterized in that a feeding port (101) is formed in the top of the heat treatment box (1), the feeding port (101) is open and communicated with the interior of the heat treatment box (1), and blocking plates (102) are arranged on two sides of the inner wall of the heat treatment box (1) and located between the crushing rod (201) and the melting furnace (8).
3. A bronze casting processing material melting apparatus according to claim 2, characterized in that a plurality of discharge hoppers (9) are installed at equal intervals below the corresponding melting furnaces (8) on both sides of the inside of the heat treatment box (1), the discharge hoppers (9) in the singular and in the even are offset from each other, and one end of each discharge hopper (9) is inclined toward the bottom of the heat treatment box (1).
4. The raw material melting device for bronze casting machining, according to claim 3, characterized in that a collection box (4) is installed at the bottom of the heat treatment box (1), a small groove is formed in one side of the collection box (4), a filter cover (10) is installed inside the collection box (4) and moves on the small groove, a handle interface (6) is installed on the filter cover (10), sliding grooves (5) are installed at two ends of the small groove, and the sliding grooves (5) and the filter cover (10) are movably connected together.
5. The bronze casting processing raw material melting device as claimed in claim 4, wherein a liquid outlet (7) is arranged outside the collection box (4), a material guide plate (11) is arranged at the bottom of the collection box (4), and the bottom end of the material guide plate (11) faces the liquid outlet (7) and is fixed inside the material guide plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277318.4U CN216745408U (en) | 2022-02-11 | 2022-02-11 | Raw material melting device for bronze casting machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220277318.4U CN216745408U (en) | 2022-02-11 | 2022-02-11 | Raw material melting device for bronze casting machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745408U true CN216745408U (en) | 2022-06-14 |
Family
ID=81917830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220277318.4U Expired - Fee Related CN216745408U (en) | 2022-02-11 | 2022-02-11 | Raw material melting device for bronze casting machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216745408U (en) |
-
2022
- 2022-02-11 CN CN202220277318.4U patent/CN216745408U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |