Magnesium alloy heat treatment furnace

Abstract

The utility model discloses a magnesium alloy heat treatment furnace which comprises a base, the top of the base is fixedly connected with four supporting columns, the four supporting columns are jointly and fixedly connected with a heating box, the bottom of the heating box is fixedly connected with a motor, and the tail end of an output shaft of the motor is fixedly connected with a supporting plate. A frame net is placed on the top of the supporting plate, two reciprocating lead screws rotationally connected with the heating box are arranged on the heating box in a penetrating mode, the outer wall of each reciprocating lead screw and the outer wall of an output shaft of a motor are jointly sleeved with a belt, the outer wall of each reciprocating lead screw is sleeved with a lifting plate, the side wall of each lifting plate is fixedly connected with a frame body, and the frame body is fixedly connected with the heating box. And a plurality of heating mechanisms are arranged on each frame body. Magnesium alloy placed in the frame net can be driven by the motor to rotate, so that the magnesium alloy is heated uniformly; and the heating wire ascends and descends to move, the rotating magnesium alloy heating effect is good, the magnesium alloy is heated evenly, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment furnaces, in particular to a magnesium alloy heat treatment furnace. Background Art

[0002] Heat treatment furnace is a general term for industrial furnaces that perform various metal heat treatments on metal workpieces.

[0003] However, the existing magnesium alloy heat treatment furnace has a lot of shortcomings. For example, the existing magnesium alloy heat treatment furnace cannot perform heat treatment processing on the magnesium alloy in an all-round way, so that the magnesium alloy is heated unevenly, which greatly reduces the quality of the magnesium alloy after heat treatment and seriously reduces the practicality of the heat treatment furnace. In order to solve the above problems, a magnesium alloy heat treatment furnace is proposed in the present application. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a magnesium alloy heat treatment furnace is proposed, which can drive the magnesium alloy placed in the frame net to rotate through a motor, so that the magnesium alloy is heated evenly; it moves by lifting and lowering the heating wire, which has a good heating effect on the rotating magnesium alloy, makes the magnesium alloy heated evenly, and has strong practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A magnesium alloy heat treatment furnace comprises a base, the top of the base is fixedly connected with four support columns, the four support columns are commonly fixedly connected with a heating box, the bottom of the heating box is fixedly connected with a motor, the output shaft of the motor passes through the heating box and is rotatably connected thereto, the end of the output shaft of the motor is fixedly connected with a support plate, a frame net is placed on the top of the support plate, the outer wall of the frame net is fixedly connected with two U-shaped handles, two reciprocating screw rods are passed through the heating box and are rotatably connected thereto, the outer wall of each reciprocating screw rod and the outer wall of the output shaft of the motor are jointly sleeved with a belt, the outer wall of each reciprocating screw rod is sleeved with a lifting plate, the side wall of each lifting plate is fixedly connected with a frame body, and each of the frames is provided with a plurality of heating mechanisms.

[0007] Preferably, the heating mechanism comprises a fixing rod fixedly connected to the inner wall of the frame, an outer wall of the fixing rod is sleeved with a heating wire, and two ends of the heating wire are respectively fixedly connected to the inner wall of the frame.

[0008] Preferably, two sealed doors are installed at the front end of the heating box through hinges, and a U-shaped handle is fixedly connected to the front end of each of the sealed doors.

[0009] Preferably, a driving wheel is fixedly connected to the outer wall of the output shaft of the motor, a driven wheel is fixedly connected to the outer wall of the reciprocating screw, and the belt sleeve is arranged on the outer walls of the driving wheel and the driven wheel.

[0010] Preferably, the lifting plate is disposed against an inner wall of the base.

[0011] Preferably, two bosses are fixedly connected to the top of the support plate, and two grooves are provided at the bottom of the frame net, and the two bosses are respectively inserted into the grooves.

[0012] Preferably, the inner wall of the heating box is provided with a heat-insulating layer.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The heating wire is energized for heating, the motor is started, and the output shaft of the motor drives the support plate and the frame net to rotate. The rotating magnesium alloy can be heated by the heating wire to make it heated evenly.

[0015] 2. The output shaft of the motor drives two belts and reciprocating screws to rotate, so that the lifting plate, frame and heating wire can be lifted and moved. The lifting and moving of the heating wire can heat the magnesium alloy evenly, and the heating effect of the magnesium alloy is good. The practicality of this heat treatment furnace is strong.

[0016] In summary, the magnesium alloy placed in the frame net can be driven by a motor to rotate, so that the magnesium alloy is heated evenly; the heating wire is moved by lifting and lowering, which has a good heating effect on the rotating magnesium alloy, so that the magnesium alloy is heated evenly and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a magnesium alloy heat treatment furnace proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a magnesium alloy heat treatment furnace proposed by the utility model without a sealing door;

[0019] Figure 3 This is a structural schematic diagram of a heating mechanism in a magnesium alloy heat treatment furnace proposed by the utility model;

[0020] Figure 4 This is a structural schematic diagram of a support plate and a frame mesh in a magnesium alloy heat treatment furnace proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a frame mesh in a magnesium alloy heat treatment furnace.

[0022] In the figure: 1 base, 2 support column, 3 heating box, 4 sealing door, 5 motor, 6 belt, 7 reciprocating screw rod, 8 lifting plate, 9 frame, 10 fixing rod, 11 heating wire, 12 support plate, 13 frame net, 14 U-shaped handle, 15 convex column, 16 groove, 17 insulation layer. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 5 A magnesium alloy heat treatment furnace includes a base 1, four support columns 2 are fixedly connected to the top of the base 1, and a heating box 3 is fixedly connected to the four support columns 2. The inner wall of the heating box 3 is provided with a thermal insulation layer 17, which can preserve heat and prevent heat loss. Two sealing doors 4 are installed at the front end of the heating box 3 through hinges, which can seal the heating box 3 and reduce heat loss. The front end of each sealing door 4 is fixedly connected to a U-shaped handle, which can open and close the sealing door 4.

[0025] A motor 5 is fixedly connected to the bottom of the heating box 3, and the output shaft of the motor 5 passes through the heating box 3 and is rotatably connected thereto. A support plate 12 is fixedly connected to the end of the output shaft of the motor 5. A frame net 13 is placed on the top of the support plate 12. The frame net 13 consists of a plate body at the bottom and a filter net frame. Two bosses 15 are fixedly connected to the top of the support plate 12. Two grooves 16 are provided at the bottom of the frame net 13. The grooves 16 are provided on the plate body at the bottom. The two bosses 15 are respectively inserted into the grooves 16, so that the support plate 12 and the frame net 13 can rotate synchronously. Two U-shaped handles 14 are fixedly connected to the outer wall of the frame net 13.

[0026] The heating box 3 is provided with two reciprocating screw rods 7 rotatably connected thereto, the outer wall of each reciprocating screw rod 7 and the outer wall of the output shaft of the motor 5 are jointly sleeved with a belt 6, the outer wall of the output shaft of the motor 5 is fixedly connected with a driving wheel, the outer wall of the reciprocating screw rod 7 is fixedly connected with a driven wheel, the belt 6 is sleeved on the outer walls of the driving wheel and the driven wheel, the outer wall of each reciprocating screw rod 7 is sleeved with a lifting plate 8, the lifting plate 8 is set against the inner wall of the base 1, the lifting plate 8 can be limited to be lifted and moved, the side wall of each lifting plate 8 is fixedly connected with a frame 9, and each frame 9 is provided with a plurality of heating mechanisms, the heating mechanism includes a fixed rod 10 fixedly connected to the inner wall of the frame 9, the outer wall of the fixed rod 10 is sleeved with a heating wire 11, the two ends of the heating wire 11 are respectively fixedly connected to the inner wall of the frame 9, and the magnesium alloy is heated by the heating wire 11 for heat treatment.

[0027] In the utility model, the staff opens the sealing door 4, holds the U-shaped handle 14 with both hands to lift the frame net 13 so as to take out the frame net 13, places the magnesium alloy into the frame net 13, and then holds the two U-shaped handles 14 to move it into the heating box 3, and inserts the two protrusions 15 into the grooves 16 respectively, so that the support plate 12 and the frame net 13 are connected together; the heating wire 11 is energized for heating, and the motor 5 is started, and the support plate 12 and the frame net 13 are driven to rotate by the output shaft of the motor 5, and the rotating magnesium alloy can be heated by the heating wire 11, so that it is heated evenly; the two belts 6 and the reciprocating screw rod 7 are driven to rotate by the output shaft of the motor 5, so that the lifting plate 8, the frame 9 and the heating wire 11 are lifted and moved, and the magnesium alloy can be heated evenly by the lifting and moving of the heating wire 11, and the heating effect of the magnesium alloy is good.

[0028] The utility model solves the problem that the magnesium alloy heat treatment furnace in the prior art cannot perform heat treatment processing on the magnesium alloy in an all-round way, so that the magnesium alloy is heated unevenly, which greatly reduces the quality of the magnesium alloy after heat treatment and seriously reduces the practicability of the heat treatment furnace.

Claims

1. A magnesium alloy heat treatment furnace, comprising a base (1), characterized in that: Four support columns (2) are fixedly connected to the top of the base (1), and the four support columns (2) are commonly fixedly connected to a heating box (3). A motor (5) is fixedly connected to the bottom of the heating box (3). The output shaft of the motor (5) passes through the heating box (3) and is rotatably connected thereto. The end of the output shaft of the motor (5) is fixedly connected to a support plate (12). A frame net (13) is placed on the top of the support plate (12). Two U-shaped handles (14) are fixedly connected to the outer wall of the frame net (13). Two reciprocating screw rods (7) are passed through the heating box (3) and are rotatably connected thereto. The outer wall of each reciprocating screw rod (7) and the outer wall of the output shaft of the motor (5) are jointly sleeved with a belt (6). The outer wall of each reciprocating screw rod (7) is sleeved with a lifting plate (8). The side wall of each lifting plate (8) is fixedly connected to a frame body (9). Each frame body (9) is provided with a plurality of heating mechanisms.

2. A magnesium alloy heat treatment furnace according to claim 1, characterized in that: The heating mechanism comprises a fixing rod (10) fixedly connected to the inner wall of the frame (9); the outer wall of the fixing rod (10) is sleeved with a heating wire (11); and both ends of the heating wire (11) are respectively fixedly connected to the inner wall of the frame (9).

3. The magnesium alloy heat treatment furnace according to claim 1, characterized in that: Two sealed doors (4) are installed at the front end of the heating box (3) via hinges, and a U-shaped handle is fixedly connected to the front end of each sealed door (4).

4. The magnesium alloy heat treatment furnace according to claim 1, characterized in that: The outer wall of the output shaft of the motor (5) is fixedly connected to a driving wheel, the outer wall of the reciprocating screw (7) is fixedly connected to a driven wheel, and the belt (6) is sleeved on the outer walls of the driving wheel and the driven wheel.

5. The magnesium alloy heat treatment furnace according to claim 1, characterized in that: The lifting plate (8) is arranged to abut against the inner wall of the base (1).

6. The magnesium alloy heat treatment furnace according to claim 1, characterized in that: The top of the support plate (12) is fixedly connected with two bosses (15), the bottom of the frame net (13) is provided with two grooves (16), and the two bosses (15) are respectively inserted into the grooves (16).

7. The magnesium alloy heat treatment furnace according to claim 1, characterized in that: The inner wall of the heating box (3) is provided with a thermal insulation layer (17).

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