Box-type resistance furnace for producing magnetic materials

Abstract

The utility model discloses a box-type resistance furnace for producing magnetic materials, which comprises a furnace body and a furnace door, the furnace door is movably mounted on the front surface of the furnace body, heating elements are fixedly mounted on the surfaces of two sides in the furnace body, a control panel is arranged on the front surface of the furnace body and below the furnace door, and the control panel is connected with the furnace door. A burning bearing plate is arranged in the furnace body, and a connecting piece is fixedly installed at the corner of one side of the front portion of the burning bearing plate. According to the box-type resistance furnace for producing the magnetic material, when the magnetic material needs to be processed, the magnetic material is directly placed on the load bearing plate, then the furnace door is closed, and the pull rod pushes the load bearing plate along with the closing of the furnace door, so that the load bearing plate is continuously pushed into the furnace body until the furnace door is closed; after the magnetic material is processed, along with the opening of the furnace door, the load bearing plate is driven to extend out of the furnace body, so that a hand does not need to extend into the furnace body when the magnetic material is placed and taken out.

Description

Technical Field

[0001] The utility model relates to the field of box-type resistance furnaces, in particular to a box-type resistance furnace for producing magnetic materials. Background Art

[0002] Magnetic materials refer to substances that directly or indirectly produce magnetism from transition elements such as iron, cobalt, nickel and their alloys. They can also be understood as magnetic materials as the name suggests. In the production process of magnetic materials, it is necessary to use a four-cylinder ball mill, a hydraulic press, a simple grinder, a bench scale, a pan balance, a box-type resistance furnace and a complete set of magnetic measurement experimental equipment and instruments. Among them, the box-type resistance furnace plays the role of sintering magnetic materials.

[0003] However, the current box-type resistance furnace has some shortcomings. When putting the magnetic material to be processed into the resistance furnace or taking the processed magnetic material out of the resistance furnace, you need to put your hands into the resistance furnace, which is troublesome. Utility Model Content

[0004] The main purpose of the utility model is to provide a box-type resistance furnace for producing magnetic materials, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A box-type resistance furnace for producing magnetic materials includes a furnace body and a furnace door. The furnace door is movably installed on the front surface of the furnace body, and heating elements are fixedly installed on the inner two side surfaces of the furnace body. A control panel is provided on the front surface of the furnace body and below the furnace door. A firing plate is provided inside the furnace body, and a connecting piece is fixedly installed at the corner on the front side of the firing plate.

[0007] Preferably, a pad is fixedly installed on the inner lower surface of the furnace body and close to both sides, and limiting sliding grooves are provided on both side surfaces of the pad.

[0008] Preferably, a folding groove is provided on the rear surface of the furnace door near the bottom, a pull rod is movably installed inside the folding groove, and a sleeve hole is provided on the upper surface of one end of the pull rod.

[0009] Preferably, the connecting member consists of a fixed block, a sleeve, a stop block and an insertion rod, the upper surface of the fixed block is fixedly mounted with a sleeve, the interior of the sleeve is embedded with an insertion rod, and the upper end surface of the insertion rod is fixedly mounted with a stop block.

[0010] Preferably, scrapers are fixedly installed on both side surfaces of the rear end of the support plate, and embedding grooves are opened on the lower surface of the support plate near both sides, and limiting sliders are fixedly installed on both side surfaces of the inner side of the embedding groove and at the rear end.

[0011] Preferably, the connecting piece is fixed to the support plate via a fixing block, and one end of the pull rod is movably sleeved on the surface of the sleeve.

[0012] Preferably, the pad is embedded in the embedding groove, and the limiting sliding block is embedded in the limiting sliding groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the present invention, by arranging the furnace body, furnace door, connecting parts and the firing plate to cooperate with each other, when the magnetic material needs to be processed, the magnetic material is directly placed on the firing plate, and then the furnace door is closed. As the furnace door is closed, the pull rod will push the firing plate, so that the firing plate is continuously pushed into the furnace body. The cooperation of the limiting slider and the limiting slide groove can move the fixed track of the firing plate until the furnace door is closed. When the magnetic material is processed, as the furnace door is opened, the firing plate will be driven out of the furnace body, so that when placing and taking out the magnetic material, there is no need to put your hands into the furnace body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of a box-type resistance furnace for producing magnetic materials in the utility model;

[0016] Figure 2 This is a structural diagram of a furnace door of a box-type resistance furnace for producing magnetic materials according to the present invention;

[0017] Figure 3 This is a disassembled structural diagram of the connector of a box-type resistance furnace for producing magnetic materials in the utility model;

[0018] Figure 4 This is a structural diagram of a support plate of a box-type resistance furnace for producing magnetic materials in the utility model.

[0019] In the figure: 1. furnace body; 101. pad; 102. limiting slide; 2. furnace door; 201. folding groove; 202. pull rod; 203. sleeve hole; 3. heating element; 4. control panel; 5. connecting part; 501. fixing block; 502. sleeve; 503. stop block; 504. insertion rod; 6. support plate; 601. scraper; 602. embedded groove; 603. limiting slider. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4A box-type resistance furnace for producing magnetic materials is shown, comprising a furnace body 1 and a furnace door 2. The furnace door 2 is movably mounted on the front surface of the furnace body 1, heating elements 3 are fixedly mounted on both side surfaces of the interior of the furnace body 1, a control panel 4 is provided on the front surface of the furnace body 1 and below the furnace door 2, a firing plate 6 is provided inside the furnace body 1, and a connecting piece 5 is fixedly mounted at a corner on one side in front of the firing plate 6.

[0022] A backing plate 101 is fixedly installed on the inner lower surface of the furnace body 1 and near both sides. A limiting slide groove 102 is provided on both sides of the backing plate 101. The cooperation of the limiting slide groove 102 and the limiting slider 603 can assist the smooth movement of the burning plate 6; a folding groove 201 is provided on the rear surface of the furnace door 2 and near the bottom. A pull rod 202 is movably installed inside the folding groove 201, and a sleeve hole 203 is provided on the upper surface of one end of the pull rod 202; the connecting piece 5 is composed of a fixed block 501, a sleeve 502, a stop block 503 and an insertion rod 504. The upper surface of the fixed block 501 is fixedly installed with a sleeve 502, and the interior of the sleeve 502 is embedded with an insertion rod 504. The upper end surface of the insertion rod 504 is fixed A stop block 503 is installed, and there is a certain friction between the insertion rod 504 and the sleeve 502; scrapers 601 are fixedly installed on the two side surfaces of the rear end of the supporting plate 6, and an embedding groove 602 is opened on the lower surface of the supporting plate 6 and close to the two sides. The inner two side surfaces of the embedding groove 602 are fixedly installed at the rear end with a limiting slider 603. When the supporting plate 6 moves, the scraper 601 can scrape the lower surface of the furnace body 1 on both sides of the supporting plate 6; the connecting piece 5 is fixed to the supporting plate 6 by the fixed block 501, and one end of the pull rod 202 is movably sleeved on the surface of the sleeve 502; the pad 101 is embedded in the embedding groove 602, and the limiting slider 603 is embedded in the limiting slide groove 102.

[0023] It should be noted that the utility model is a box-type resistance furnace for producing magnetic materials. During use, when the magnetic material needs to be processed, the magnetic material is directly placed on the support plate 6, and then the furnace door 2 is closed. As the furnace door 2 is closed, the pull rod 202 will push the support plate 6, so that the support plate 6 is continuously pushed into the furnace body 1. The cooperation of the limiting slider 603 and the limiting slide groove 102 can move the fixed track of the support plate 6 until the furnace door 2 is closed. When the magnetic material is processed, as the furnace door 2 is opened, the support plate 6 will be driven to extend out of the furnace body 1. In this way, when placing and removing the magnetic material, there is no need to put your hands into the furnace body 1.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A box-type resistance furnace for producing magnetic materials, characterized in that: The invention comprises a furnace body (1) and a furnace door (2), wherein the furnace door (2) is movably mounted on the front surface of the furnace body (1), heating elements (3) are fixedly mounted on the inner two side surfaces of the furnace body (1), a control panel (4) is provided on the front surface of the furnace body (1) and located below the furnace door (2), a firing plate (6) is provided inside the furnace body (1), a connecting member (5) is fixedly mounted at a corner on one side of the front of the firing plate (6), a folding groove (201) is provided on the rear surface of the furnace door (2) and near the bottom, a pull rod (202) is movably mounted inside the folding groove (201), a sleeve hole (203) is provided on the upper surface of one end of the pull rod (202), scrapers (601) are fixedly mounted on the two side surfaces of the rear end of the firing plate (6), an embedding groove (602) is provided on the lower surface of the firing plate (6) and near the two sides, and a limiting slider (603) is fixedly mounted on the two side surfaces of the embedding groove (602) and located at the rear end.

2. The box-type resistance furnace for producing magnetic materials according to claim 1, characterized in that: Pads (101) are fixedly mounted on the inner lower surface of the furnace body (1) and close to both sides, and limiting sliding grooves (102) are provided on both side surfaces of the pads (101).

3. The box-type resistance furnace for producing magnetic materials according to claim 2, characterized in that: The connecting member (5) is composed of a fixing block (501), a sleeve (502), a stop block (503) and an insertion rod (504); the sleeve (502) is fixedly mounted on the upper surface of the fixing block (501); the insertion rod (504) is embedded in the interior of the sleeve (502); and the stop block (503) is fixedly mounted on the upper end surface of the insertion rod (504).

4. The box-type resistance furnace for producing magnetic materials according to claim 3, characterized in that: The connecting member (5) is fixed to the support plate (6) via a fixing block (501), and one end of the pull rod (202) is movably sleeved on the surface of the sleeve (502).

5. The box-type resistance furnace for producing magnetic materials according to claim 4, characterized in that: The pad (101) is embedded in the embedding groove (602), and the limiting sliding block (603) is embedded in the limiting sliding groove (102).

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