Die steel smelting furnace

Abstract

The utility model relates to the field of smelting furnaces, and discloses a die steel smelting furnace which comprises a smelting furnace shell, a containing space is arranged in the smelting furnace shell, and a cleaning assembly is arranged on the bottom face of the containing space. Due to the fact that the cleaning assembly is arranged in the containing space, an operator rotates the handle on the top of the installation piece with the fixing shaft as the axis, the fixing shaft and the four sets of cleaning scrapers can be driven to rotate, the cleaning scrapers rub the inner wall of the smelting furnace shell, and therefore slag, oxide and other residues on the inner wall of the smelting furnace shell are scraped off. The technical problem that in the prior art, an operator can not conveniently clean the inner wall is effectively solved, portable cleaning of the inner wall of the smelting furnace is achieved, and the working efficiency of the operator when the inner wall is cleaned is improved.

Description

Technical Field

[0001] This utility model relates to the field of smelting furnaces, and in particular to a mold steel smelting furnace. Background Technology

[0002] A mold steel melting furnace is a specialized device used to heat mold steel raw materials to a high temperature to melt them. This equipment plays a crucial role in the production process of mold steel, transforming solid mold steel raw materials into a liquid state for subsequent casting, forging, or other processing steps. Mold steel melting furnaces are widely used in industries such as mold manufacturing, metal smelting, casting, and forging. In the mold manufacturing field, it is mainly used to produce various mold steel parts, such as injection molds, die-casting molds, and stamping dies.

[0003] However, in the process of implementing the inventive technical solution in the embodiments of this application, the inventors of this application discovered that the above-mentioned technology has at least the following technical problems:

[0004] Various residues, such as slag and oxides, tend to accumulate on the inner walls of smelting furnaces, requiring regular cleaning. However, smelting furnaces are usually quite large, making it inconvenient for operators to clean the inner walls.

[0005] During the smelting process, in order to observe the situation inside the furnace, operators usually need to look down from the top of the smelting furnace. This observation method is limited by the furnace structure and the observation window, and it is impossible to see the situation inside the furnace comprehensively and clearly. Utility Model Content

[0006] This application provides a mold steel smelting furnace, which solves the technical problem that it is inconvenient for operators to clean the inner wall of the furnace in the prior art. It realizes portable cleaning of the inner wall of the smelting furnace and improves the work efficiency of operators when cleaning the inner wall. It also solves the technical problem that operators can only observe the furnace from the top of the smelting furnace and cannot see the furnace cleaning in a comprehensive way. It realizes the technical problem that operators can observe the internal smelting state from the side wall of the smelting furnace.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] This utility model discloses a mold steel smelting furnace, including a furnace shell, an internal accommodating space, and a cleaning component on the bottom surface of the accommodating space. The cleaning component includes:

[0009] The base has a groove and a slot. The base is located at the center of the bottom surface of the accommodating space. The groove is located inside the base, and the slot is located at the center of the groove.

[0010] A fixed shaft with a limiting member is movably connected inside the groove, and the limiting member is welded to the lower part of the fixed shaft.

[0011] The fixed shaft is fixed inside the groove by the limiting member, and the limiting member fits into the groove.

[0012] Mounting component, the mounting component being disposed on the top surface of the fixed shaft;

[0013] The top surface of the fixed shaft is welded to the center of the bottom surface of the mounting component;

[0014] Connecting plates, four sets of the connecting plates are welded to the outer surface of the fixed shaft;

[0015] A fixed plate having a cleaning scraper, four sets of the fixed plates are welded to one side of four sets of connecting plates, and the cleaning scraper is welded to one side of the fixed plate;

[0016] The connecting plate is welded to the center of the fixed plate, and the cleaning scraper is attached to the inner wall of the furnace shell.

[0017] Connecting rods, two sets of the connecting rods are symmetrically welded to the top surface of the mounting component;

[0018] A handle, which is welded to the top surface of the two sets of connecting rods.

[0019] In a preferred embodiment of this utility model, both the fixing plate and the cleaning scraper are arranged in a ring shape, and the fixing shaft and the four sets of connecting plates are arranged in a cross shape.

[0020] In a preferred embodiment of this invention, the diameter of the groove is the same as the diameter of the fixed shaft, and the size of the limiting member is the same as the size of the groove.

[0021] As a preferred embodiment of this utility model, a mounting assembly is provided on one side of the outer shell of the smelting furnace, the mounting assembly comprising:

[0022] A limiting hole with transparent glass is provided on one side of the outer shell of the smelting furnace, and the transparent glass is fastened inside the limiting hole;

[0023] The mounting bracket has a mounting groove, and two sets of the mounting brackets are symmetrically welded to one side of the outer shell of the smelting furnace, with the mounting groove disposed inside the mounting bracket;

[0024] A limiting block is provided at a lower position in the mounting groove;

[0025] A dustproof plate having protrusions is movably connected inside the two sets of mounting slots, and the protrusions are welded to the upper part of the dustproof plate.

[0026] As a preferred embodiment of this invention, the transparent glass is made of quartz.

[0027] As a preferred embodiment of this utility model, the mounting bracket is U-shaped, and the width of the mounting groove is the same as the width of the dustproof plate.

[0028] In a preferred embodiment of this utility model, the protrusions are configured in three groups, and the protrusions are rectangular.

[0029] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0030] 1. Because the cleaning components are installed inside the accommodating space, the operator can rotate the handle on the top of the mounting component around the fixed shaft, which will drive the fixed shaft and four sets of cleaning scrapers to rotate. The cleaning scrapers will rub against the inner wall of the smelting furnace shell, thereby scraping off other residues such as slag and oxides. Therefore, it effectively solves the technical problem of the inconvenience of operators cleaning the inner wall in the prior art, and thus realizes portable cleaning of the inner wall of the smelting furnace, improving the operator's work efficiency when cleaning the inner wall.

[0031] 2. Because a limiting hole and transparent glass are opened on the outer shell of the smelting furnace, and an installation component is set at the limiting hole, the operator only needs to slide the dust cover upward from the inside of the installation groove. After removing the dust cover, the smelting state inside the smelting furnace can be observed through the transparent glass. Therefore, it effectively solves the technical problem in the prior art that the operator can only observe downward from the top of the smelting furnace and cannot fully see the cleaning inside the furnace. It realizes the technical problem that the operator can observe the internal smelting state from the side wall of the smelting furnace. Attached Figure Description

[0032] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0033] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0034] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0035] Figure 3 This utility model Figure 1 Enlarged view of part A;

[0036] Figure 4 This utility model Figure 1 Enlarged split view of part A;

[0037] In the diagram: 1. Furnace shell; 2. Accommodation space; 3. Cleaning component; 4. Base; 401. Groove; 402. Slot; 5. Fixed shaft; 501. Limiting component; 6. Mounting component; 7. Connecting plate; 8. Fixing plate; 801. Cleaning scraper; 9. Connecting rod; 10. Handle; 11. Mounting component; 12. Limiting hole; 121. Transparent glass; 13. Mounting bracket; 131. Mounting groove; 14. Limiting block; 15. Dustproof plate; 151. Protrusion. Detailed Implementation

[0038] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0039] In the attached diagram, all identical reference numerals refer to the same components. Example

[0040] like Figure 1-4 As shown, this utility model provides a mold steel smelting furnace, including a furnace shell 1, an accommodating space 2 inside the furnace shell 1, and a cleaning component 3 on the bottom surface of the accommodating space 2. The cleaning component 3 includes:

[0041] The base 4 has a groove 401 and a slot 402. The base 4 is located at the center of the bottom surface of the accommodating space 2. The groove 401 is located inside the base 4, and the slot 402 is located at the center of the groove 401.

[0042] The fixed shaft 5 has a limiting member 501. The fixed shaft 5 is movably connected inside the groove 401, and the limiting member 501 is welded to the lower part of the fixed shaft 5.

[0043] Among them, the fixed shaft 5 is fixed inside the groove 401 by the limiting member 501, and the limiting member 501 fits into the groove 402;

[0044] Mounting component 6 is mounted on the top surface of the fixed shaft 5;

[0045] The top surface of the fixed shaft 5 is welded to the center of the bottom surface of the mounting component 6;

[0046] Connecting plate 7, four sets of connecting plates 7 are welded to the outer surface of fixed shaft 5;

[0047] The fixed plate 8 has a cleaning scraper 801. Four sets of fixed plates 8 are welded to one side of four sets of connecting plates 7, and the cleaning scraper 801 is welded to one side of the fixed plate 8.

[0048] Among them, the connecting plate 7 is welded to the center of the fixing plate 8, and the cleaning scraper 801 is attached to the inner wall of the furnace shell 1;

[0049] Connecting rod 9, two sets of connecting rods 9 are symmetrically welded to the top surface of mounting part 6;

[0050] Handle 10 is welded to the top surface of the two sets of connecting rods 9.

[0051] Specifically, such as Figure 1-4 As shown, the base 4 is used to set the groove 401 and the slot 402. The groove 401 is used to install the fixed shaft 5, and the slot 402 is used to install the limiting member 501. The fixed shaft 5 is movably connected to the inside of the groove 401 through the limiting member 501. The fixed shaft 5 is used to install the connecting plate 7, and the connecting plate 7 is used to install the fixed plate 8. When the fixed shaft 5 rotates inside the groove 401, it can drive the connecting plate 7 to rotate. The connecting plate 7 will drive the fixed plate 8 and the fixed shaft 5 to rotate together. Since the cleaning scraper 801 is in contact with the inner wall of the furnace shell 1, the cleaning scraper 801 will rub on the inner wall of the furnace shell 1, thereby scraping off other residues such as slag and oxides on the inner wall of the furnace shell 1. The connecting rod 9 is used to fix the handle 10 to the top surface of the mounting part 6. The handle 10 is used to provide the operator with a force fulcrum, allowing the operator to rotate the fixed shaft 5 by turning the handle 10.

[0052] Both the fixed plate 8 and the cleaning scraper 801 are arranged in a ring shape, and the fixed shaft 5 and the four sets of connecting plates 7 are arranged in a cross shape.

[0053] The shaft diameter of groove 401 is the same as that of fixed shaft 5, and the size of limiting member 501 is the same as that of groove 401.

[0054] A mounting assembly 11 is provided on one side of the outer shell 1 of the smelting furnace. The mounting assembly 11 includes:

[0055] The limiting hole 12 has a transparent glass 121. The limiting hole 12 is located on one side of the outer shell 1 of the melting furnace, and the transparent glass 121 is snapped and fixed inside the limiting hole 12.

[0056] Mounting bracket 13 has mounting groove 131. Two sets of mounting brackets 13 are symmetrically welded to one side of the furnace shell 1. The mounting groove 131 is located inside the mounting bracket 13.

[0057] Limiting block 14 is located slightly below the mounting groove 131;

[0058] The dustproof plate 15 has a protrusion 151. The dustproof plate 15 is movably connected inside the two sets of mounting grooves 131. The protrusion 151 is welded to the upper part of the dustproof plate 15.

[0059] Specifically, such as Figure 1-4As shown, the limiting hole 12 is used to install the transparent glass 121, which allows the operator to observe the situation inside the furnace. The mounting bracket 13 is used to set the mounting groove 131 to install the dustproof plate 15. The dustproof plate 15 is used to prevent dust from accumulating at the transparent glass 121 when the smelting furnace is idle. The limiting block 14 is used to hold the dustproof plate 15 against the inside of the mounting groove 131. The protrusion 151 is used to provide the operator with a force support point, allowing the operator to easily remove and insert the dustproof plate 15.

[0060] The transparent glass 121 is made of quartz.

[0061] The mounting bracket 13 is U-shaped, and the width of the mounting groove 131 is the same as the width of the dustproof plate 15.

[0062] The bump 151 is set to three groups, and the bump 151 is set to a rectangle.

[0063] Instructions for use: When it is necessary to clean the inner wall of the furnace shell 1, hold the handle 10 and rotate it around the fixed shaft 5. The fixed shaft 5 will drive the connecting plate 7 and the fixed plate 8 to rotate. The bottom of the fixed shaft 5 will rotate inside the groove 401, and the limiting part 501 will also rotate inside the slot 402. The fixed plate 8 will drive the cleaning scraper 801 to rotate. Since the cleaning scraper 801 is in contact with the inner wall of the furnace shell 1, the cleaning scraper 801 will rub against the inner wall of the furnace shell 1, thereby scraping off other residues such as slag and oxides on the inner wall of the furnace shell 1. When it is necessary to observe the situation inside the furnace, slide the dustproof plate 15 upward along the mounting groove 131 until the dustproof plate 15 slides out of the mounting groove 131. Then you can directly observe the situation inside the furnace through the transparent glass 121.

[0064] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mold steel smelting furnace, comprising a furnace shell (1), wherein the furnace shell (1) has an accommodating space (2) inside, characterized in that, A cleaning component (3) is provided on the bottom surface of the accommodating space (2), the cleaning component (3) comprising: The base (4) has a groove (401) and a slot (402). The base (4) is located at the center of the bottom surface of the accommodating space (2). The groove (401) is located inside the base (4), and the slot (402) is located at the center of the groove (401). A fixed shaft (5) has a limiting member (501), the fixed shaft (5) is movably connected inside the groove (401), and the limiting member (501) is welded to the lower part of the fixed shaft (5); The fixed shaft (5) is fixed inside the groove (401) by the limiting member (501), and the limiting member (501) fits into the slot (402); Mounting component (6), said mounting component (6) is disposed on the top surface of the fixed shaft (5); The top surface of the fixed shaft (5) is welded to the center of the bottom surface of the mounting component (6); Connecting plates (7), four sets of the connecting plates (7) are welded to the outer surface of the fixed shaft (5); The fixing plate (8) has a cleaning scraper (801), and four sets of the fixing plates (8) are welded to one side of four sets of the connecting plates (7), and the cleaning scraper (801) is welded to one side of the fixing plate (8). The connecting plate (7) is welded to the center of the fixing plate (8), and the cleaning scraper (801) is attached to the inner wall of the furnace shell (1). Connecting rods (9), two sets of the connecting rods (9) are symmetrically welded to the top surface of the mounting component (6); Handle (10), said handle (10) is welded to the top surface of the two sets of said connecting rods (9).

2. The mold steel smelting furnace according to claim 1, characterized in that, The fixing plate (8) and the cleaning scraper (801) are both ring-shaped, and the fixing shaft (5) and the four sets of connecting plates (7) are cross-shaped.

3. The mold steel smelting furnace according to claim 1, characterized in that, The shaft diameter of the groove (401) is the same as that of the fixed shaft (5), and the size of the limiting member (501) is the same as that of the groove (401).

4. The mold steel smelting furnace according to claim 1, characterized in that, A mounting assembly (11) is provided on one side of the outer shell (1) of the smelting furnace, the mounting assembly (11) comprising: The limiting hole (12) has a transparent glass (121). The limiting hole (12) is located on one side of the outer shell (1) of the smelting furnace, and the transparent glass (121) is snapped and fixed inside the limiting hole (12). Mounting bracket (13) has mounting groove (131), and two sets of mounting brackets (13) are symmetrically welded to one side of the furnace shell (1), and the mounting groove (131) is disposed inside the mounting bracket (13); A limiting block (14) is provided at a lower position in the mounting groove (131); A dustproof plate (15) has a protrusion (151) which is movably connected inside the two sets of mounting grooves (131) and the protrusion (151) is welded to the upper part of the dustproof plate (15).

5. A mold steel smelting furnace according to claim 4, characterized in that, The transparent glass (121) is made of quartz.

6. A mold steel smelting furnace according to claim 4, characterized in that, The mounting bracket (13) is U-shaped, and the width of the mounting groove (131) is the same as the width of the dustproof plate (15).

7. A mold steel smelting furnace according to claim 4, characterized in that, The bumps (151) are set in three groups, and the bumps (151) are rectangular.

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