Metal heat treatment furnace

Abstract

The utility model discloses a metal heat treatment furnace, including heat treatment furnace main part, dismantlement subassembly and storage subassembly, dismantlement subassembly includes control box, control box is fixedly connected to the left side of heat treatment furnace main part, the left side of control box is provided with dismantlement plate, the right side of dismantlement plate is fixedly connected with connecting frame, and the connecting frame is connected with the storage subassembly. The connecting frame is located in the control box, positioning rods are arranged in the connecting frame and the control box, the outer sides of the positioning rods penetrate through the top and the bottom of the control box to be fixedly connected with shifting plates, the tops of the shifting plates are fixedly connected with elastic plates, and the tops of the elastic plates are fixedly connected with right-angle plates. According to the utility model, the control unit is conveniently maintained by disassembling the maintenance assembly, and when the control unit of the heat treatment furnace breaks down, a user can conveniently maintain the control unit, so that the maintenance time of the heat treatment furnace is shortened, and the production efficiency is improved.

Description

Technical Field

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

[0002] Metal heat treatment furnace is an important equipment in mechanical manufacturing. It is mainly used for annealing, tempering, quenching, heating and other heat treatment processes on metal workpieces. These operations change the internal microstructure or surface chemical composition of the workpiece to give or improve the performance of the workpiece. There are various types of heat treatment furnaces. According to the heating method, they can be divided into direct heating furnaces and indirect heating furnaces. Direct heating furnaces, such as flame heating furnaces and arc heating furnaces, directly contact the flame and smoke generated by combustion with metal materials. The heating speed is fast, but the temperature distribution may be uneven. Indirect heating furnaces indirectly heat the workpiece through heating media such as gas, electric current, etc., such as resistance heating furnaces, induction heating furnaces and electron beam heating furnaces. These furnaces have uniform temperature and are suitable for precise heat treatment of workpieces. In addition, heat treatment furnaces It can also be classified by process, such as wire mesh belt furnace, atmosphere furnace and bearing type furnace. The wire mesh belt furnace delivers the workpiece into the furnace through the wire mesh belt to achieve continuous production. The atmosphere furnace controls the atmosphere in the furnace by injecting specific gas into the furnace cavity. It is suitable for heat treatment of workpieces sensitive to corrosive gases. The bearing type furnace is suitable for heat treatment of large workpieces. By establishing bearings in the furnace to support the workpiece, the workpiece can rotate freely during the heating process, thereby improving the heating uniformity. Metal heat treatment furnaces have a wide range of applications, including ordinary large and medium-sized cast iron / cast steel workpieces, high manganese steel, high chromium steel, mold steel, electromechanical industry, ordinary steel structural parts, non-ferrous metals, aluminum alloys, stainless steel and other alloy steel products, as well as heat treatment of new metal materials and alloy steels in a simple vacuum protection environment.

[0003] According to a metal heat treatment furnace with patent number CN217459523U published on the China Patent Network, the furnace comprises a bottom plate, the upper surface of the bottom plate is fixedly connected to a furnace body, the upper surface of the bottom plate is fixedly connected to two support recesses, the tops of the two support recesses are jointly provided with a support top plate, a mechanism box is fixedly inlaid inside the support top plate, a heating mechanism is fixedly installed on the bottom surface of the mechanism box, the inner wall of the furnace body is fixedly connected to a support plate, the bottom surface of the support plate is provided with a through hole, the inner bottom wall of the furnace body is fixedly connected to a liquid pump, and the output of the liquid pump The outlet end is fixedly connected with a drain pipe, the top of the drain pipe is fixedly connected with the bottom end of the through hole, the upper surface of the support plate is fixedly connected with a positioning ring, the outer surface of the positioning ring is sleeved with a metal ring, and the metal ring is located inside the heating mechanism. The metal heat treatment furnace achieves the effect of rapid cooling of the metal ring after heating, thereby improving the speed of metal heat treatment. However, the metal heat treatment furnace does not have a maintenance component. When the heat treatment furnace control unit fails, it is difficult for the user to conveniently repair the control unit, which increases the maintenance time of the heat treatment furnace and reduces production efficiency.

[0004] Therefore, it is necessary to design and transform the metal heat treatment furnace to effectively prevent it from being difficult to maintain. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a metal heat treatment furnace, which has the advantage of being easy to maintain and solves the problem of being difficult to maintain.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal heat treatment furnace, comprising a heat treatment furnace body, a disassembly component and a storage component;

[0007] The disassembly assembly includes a control box, which is fixedly connected to the left side of the heat treatment furnace body, a disassembly plate is provided on the left side of the control box, a connecting frame is fixedly connected to the right side of the disassembly plate, the connecting frame is located inside the control box, positioning rods are provided inside the connecting frame and the control box, the outer side of the positioning rods passes through the top and bottom of the control box and are fixedly connected to a toggle plate, the top of the toggle plate is fixedly connected to a spring plate, the top of the spring plate is fixedly connected to a right-angle plate, the inner side of the right-angle plate is fixedly connected to the top and bottom of the control box, and the number of the positioning rods and the toggle plates is four and they are evenly distributed.

[0008] As a preferred embodiment of the utility model, the storage assembly includes a handle, the right side of the handle is fixedly connected to the left side of the disassembly plate, the surface of the handle is fixedly connected to an anti-slip cover, the surface of the anti-slip cover is provided with anti-slip patterns, the left side of the heat treatment furnace body is fixedly connected to a support frame, and the disassembly plate is used in conjunction with the support frame.

[0009] As a preferred embodiment of the utility model, a connecting plate is fixedly connected to the inner side of the toggle plate, and the connecting plate is located at the top and bottom of the disassembly plate.

[0010] As a preferred embodiment of the utility model, a limiting block is fixedly connected to the outer side of the toggle plate, the top of the limiting block penetrates to the outer side of the right-angle plate, and the limiting block is slidably connected to the right-angle plate.

[0011] As a preferred embodiment of the present invention, the top and bottom of the control box are fixedly connected with reinforcement plates, and the left side of the reinforcement plate is fixedly connected to the right side of the right-angle plate.

[0012] As a preferred embodiment of the present invention, the surface of the disassembly plate is provided with a corrosion-resistant layer, and the number of the handles is two.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model utilizes disassembly and maintenance components to conveniently repair the control unit. When a failure occurs in the heat treatment furnace control unit, the user can conveniently repair the control unit, thereby reducing the maintenance time of the heat treatment furnace and improving production efficiency.

[0015] 2. The utility model can store and support the disassembled disassembly plate by providing a storage component, thereby preventing the disassembly plate from affecting maintenance and improving the convenience of disassembly of the control box.

[0016] 3. The utility model provides a connecting plate, which makes it convenient for the user to pull the toggle plate at the same time, thereby improving the convenience of pulling the toggle plate.

[0017] 4. The utility model can limit the toggle plate by setting a limit block, thereby improving the movement stability of the toggle plate.

[0018] 5. The utility model can strengthen the right-angle plate by arranging the reinforcing plate, thereby improving the overall strength of the right-angle plate.

[0019] 6. The utility model can prevent the disassembly plate from being corroded by providing a corrosion-resistant layer, thereby increasing the service life of the disassembly plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional schematic diagram of the control box of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the positioning rod of the utility model.

[0023] In the figure: 1. Heat treatment furnace body; 2. Disassembly assembly; 201. Control box; 202. Disassembly plate; 203. Connection frame; 204. Positioning rod; 205. Toggle plate; 206. Spring plate; 207. Right-angle plate; 3. Storage assembly; 301. Handle; 302. Anti-slip cover; 303. Support frame; 4. Connection plate; 5. Limit block; 6. Reinforcement plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 3 As shown, the utility model provides a metal heat treatment furnace, comprising a heat treatment furnace body 1, a disassembly component 2 and a storage component 3;

[0026] The disassembly component 2 includes a control box 201, which is fixedly connected to the left side of the heat treatment furnace body 1. A disassembly plate 202 is provided on the left side of the control box 201, and a connecting frame 203 is fixedly connected to the right side of the disassembly plate 202. The connecting frame 203 is located inside the control box 201. Positioning rods 204 are provided inside the connecting frame 203 and the control box 201. The outer side of the positioning rod 204 passes through the top and bottom of the control box 201 and is fixedly connected to a toggle plate 205. The top of the toggle plate 205 is fixedly connected to a spring plate 206. The top of the spring plate 206 is fixedly connected to a right-angle plate 207. The inner side of the right-angle plate 207 is fixedly connected to the top and bottom of the control box 201. The number of positioning rods 204 and toggle plates 205 is four and they are evenly distributed.

[0027] refer to Figure 1 The storage component 3 includes a handle 301, the right side of the handle 301 is fixedly connected to the left side of the disassembly plate 202, the surface of the handle 301 is fixedly connected with an anti-slip cover 302, and the surface of the anti-slip cover 302 is provided with anti-slip patterns, and the left side of the heat treatment furnace body 1 is fixedly connected with a support frame 303, and the disassembly plate 202 is used in conjunction with the support frame 303.

[0028] As a technical optimization solution of the present invention, by providing a storage component 3, the disassembled disassembly plate 202 can be stored and supported, so that the disassembly plate 202 is prevented from affecting maintenance, thereby improving the convenience of disassembly of the control box 201.

[0029] refer to Figure 2The inner side of the toggle plate 205 is fixedly connected with a connecting plate 4 , and the connecting plate 4 is located at the top and bottom of the disassembly plate 202 .

[0030] As a technical optimization solution of the present invention, by providing the connecting plate 4, it is convenient for the user to pull the toggle plate 205 at the same time, thereby improving the convenience of pulling the toggle plate 205.

[0031] refer to Figure 3 The outer side of the toggle plate 205 is fixedly connected with a limiting block 5, the top of the limiting block 5 passes through the outer side of the right-angle plate 207, and the limiting block 5 is slidably connected to the right-angle plate 207.

[0032] As a technical optimization solution of the present invention, by providing the limit block 5, the toggle plate 205 can be limited, thereby improving the movement stability of the toggle plate 205.

[0033] refer to Figure 3 The top and bottom of the control box 201 are fixedly connected with a reinforcing plate 6 , and the left side of the reinforcing plate 6 is fixedly connected to the right side of the right-angle plate 207 .

[0034] As a technical optimization solution of the present invention, by providing a reinforcing plate 6, the right-angle plate 207 can be reinforced, thereby improving the overall strength of the right-angle plate 207.

[0035] refer to Figure 3 The surface of the disassembly plate 202 is provided with a corrosion-resistant layer, and the number of the handles 301 is two.

[0036] As a technical optimization solution of the present invention, by providing a corrosion-resistant layer, the disassembly plate 202 can be prevented from being corroded, thereby increasing the service life of the disassembly plate 202.

[0037] The working principle and use process of the utility model are as follows: during use, when the control box 201 needs to be repaired, the connecting plate 4 is pulled upwards, the connecting plate 4 drives the toggle plate 205 to move outward, the toggle plate 205 squeezes the spring plate 206 outward, the toggle plate 205 drives the positioning rod 204 to move outward, so that the positioning rod 204 is separated from the connecting frame 203, the handle 301 can be pulled to the left, the handle 301 drives the connecting frame 203 to separate from the control box 201, and finally the disassembly plate 202 is inserted into the support frame 303, the disassembly plate 202 can be disassembled for maintenance, and the disassembly plate 202 can be installed in the opposite manner to the above steps, thereby achieving the effect of easy maintenance.

[0038] In summary: the metal heat treatment furnace utilizes disassembly and maintenance components to conveniently repair the control unit. When the heat treatment furnace control unit fails, the user can conveniently repair the control unit, thereby reducing the maintenance time of the heat treatment furnace, improving production efficiency, and solving the problem of difficult maintenance.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal heat treatment furnace, comprising a heat treatment furnace body (1), a disassembly component (2) and a storage component (3); Features: The disassembly assembly (2) comprises a control box (201), the control box (201) is fixedly connected to the left side of the heat treatment furnace body (1), a disassembly plate (202) is arranged on the left side of the control box (201), a connection frame (203) is fixedly connected to the right side of the disassembly plate (202), the connection frame (203) is located inside the control box (201), and positioning rods (204) are arranged inside the connection frame (203) and the control box (201), The outer side of the positioning rod (204) passes through the top and bottom of the control box (201) and is fixedly connected to a toggle plate (205), the top of the toggle plate (205) is fixedly connected to a spring plate (206), the top of the spring plate (206) is fixedly connected to a right-angle plate (207), the inner side of the right-angle plate (207) is fixedly connected to the top and bottom of the control box (201), and the number of the positioning rods (204) and the toggle plates (205) are both four and are evenly distributed.

2. A metal heat treatment furnace according to claim 1, characterized in that: The storage assembly (3) comprises a handle (301), the right side of the handle (301) is fixedly connected to the left side of the disassembly plate (202), the surface of the handle (301) is fixedly connected with an anti-slip cover (302), the surface of the anti-slip cover (302) is provided with anti-slip grooves, the left side of the heat treatment furnace body (1) is fixedly connected with a support frame (303), and the disassembly plate (202) is used in conjunction with the support frame (303).

3. A metal heat treatment furnace according to claim 1, characterized in that: A connecting plate (4) is fixedly connected to the inner side of the shifting plate (205), and the connecting plate (4) is located at the top and bottom of the disassembly plate (202).

4. A metal heat treatment furnace according to claim 1, characterized in that: The outer side of the toggle plate (205) is fixedly connected to a limit block (5), the top of the limit block (5) penetrates to the outer side of the right-angle plate (207), and the limit block (5) is slidably connected to the right-angle plate (207).

5. A metal heat treatment furnace according to claim 1, characterized in that: The top and bottom of the control box (201) are both fixedly connected with a reinforcing plate (6), and the left side of the reinforcing plate (6) is fixedly connected to the right side of the right-angle plate (207).

6. A metal heat treatment furnace according to claim 2, characterized in that: The surface of the disassembly plate (202) is provided with a corrosion-resistant layer, and the number of the handles (301) is two.

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