A heating device for producing quenched steel wire

Abstract

The utility model relates to a kind of heating device for quenched steel wire production, belong to quenched steel wire production technical field, including heat preservation shell and heating structure, the bottom of heat preservation shell is provided with sinking structure;The sinking structure includes sinking tank being communicated with the bottom of heat preservation shell. By setting sinking structure and independent structure, after steel wire heating treatment is completed, start hydraulic rod, make its telescopic end drive top plate to move up, and top plate moves up drives the upward movement of heating structure, simultaneously start electric telescopic rod, make its telescopic end drive sealing plate to move up, so that heating structure smoothly enters operating box, and the top of top plate is sealed with the inner top wall of heat preservation shell, at this moment, operating box is opened, and the steel wire on heating structure is taken out by the operation port of operating box, so that the effect that independent steel wire is taken out by independent space is achieved when a large number of steel wire is processed, which helps to reduce the overflow of a large amount of heat.

Description

Technical Field

[0001] This utility model relates to the field of quenched steel wire production technology, and specifically to a heating device for quenched steel wire production. Background Technology

[0002] The quenched steel wire production technology, through precise control of core process parameters such as heating, cooling and tempering, can endow steel wire with high strength, high elasticity and excellent toughness. Its products are widely used in high-end manufacturing fields such as springs and mechanical parts, and are one of the key technologies supporting the high-quality development of related industries.

[0003] In the actual production process of quenched steel wire, the heating device is the core equipment to ensure the implementation of the process. It needs to achieve precise heating treatment of steel wire through a specific heating structure. However, in the actual application of existing heating devices in the factory, there is a common problem of heat leakage, which not only reduces the heating efficiency, but also causes a lot of energy waste, making it difficult to meet the actual needs of current industrial production for energy conservation, consumption reduction and production efficiency improvement.

[0004] To address the aforementioned issues, this application proposes a heating device for the production of quenched steel wire. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a heating device for the production of quenched steel wire.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a heating device for quenching steel wire production, including a heat preservation shell and a heating structure, wherein a sinking structure is provided at the bottom of the heat preservation shell;

[0007] The sinking structure includes a sinking box that is connected to the bottom of the insulation shell. A hydraulic rod is installed on the inner bottom wall of the sinking box. A top plate is installed on the telescopic end of the hydraulic rod. The heating structure is installed on the top plate.

[0008] The heat insulation shell is provided with an independent structure;

[0009] The independent structure includes an operation box connected to the top of the insulation shell, an electric telescopic rod installed on the operation box, and a sealing plate installed at the telescopic end of the electric telescopic rod.

[0010] The bottom of the top plate fits into the top of the sunken box, and the sunken box supports the top plate to reduce the pressure of the heating structure on the hydraulic rod.

[0011] The control box is detachably equipped with a cover plate, which is used to cover the control opening of the control box.

[0012] The control box is equipped with bolts, and one end of the bolt that is inserted into the cover plate is threaded with a nut. By setting the bolts and nuts, it is easy to disassemble and assemble the cover plate.

[0013] The operating box is connected to an air pipe that is connected to the inside of the insulation shell. An air pump is installed on the air pipe and is installed on one side of the operating box. The air pipe and the air pump are used to draw hot air from the operating box into the insulation shell.

[0014] An air intake screen is installed on the cover plate to maintain the balance between air pressure and atmospheric pressure inside the control box.

[0015] The beneficial effects of this utility model are:

[0016] By setting up a sunken structure and an independent structure, after the steel wire is heated, the hydraulic rod is activated, causing its telescopic end to move the top plate upward. The upward movement of the top plate causes the heating structure to move upward. At the same time, the electric telescopic rod is activated, causing its telescopic end to move the sealing plate upward, so that the heating structure can smoothly enter the operating box. The top of the top plate is then sealed to the inner top wall of the insulation shell. At this point, the operating box is opened, and the steel wire on the heating structure is taken out through the operating port of the operating box. This achieves the effect of taking out individual steel wires through independent spaces when processing a large number of steel wires, which helps to reduce the leakage of a large amount of heat.

[0017] After the heating structure enters the operating box, the air pump is activated to draw air from the operating box into the insulation shell through the air pipe. This achieves the effect of drawing back some of the heat that entered the operating box during the upward movement of the heating structure into the insulation shell, which helps to further reduce heat loss. Attached Figure Description

[0018] Figure 1 This is a schematic diagram illustrating the overall structure of the device.

[0019] Figure 2 This utility model is a cross-sectional schematic diagram showing the internal structure of the insulation shell;

[0020] Figure 3 This utility model is a cross-sectional schematic diagram showing the internal structure of the sunken box;

[0021] Figure 4 This utility model is a cross-sectional view of the sealing plate and its related parts.

[0022] Figure 5 This utility model Figure 3 Enlarged at point A in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Insulation shell;

[0025] 2. Heating structure;

[0026] 3. Sinking structure; 301. Sinking box; 302. Hydraulic rod; 303. Top plate;

[0027] 4. Independent structure; 401. Control box; 402. Electric telescopic rod; 403. Sealing plate; 404. Cover plate; 405. Air inlet mesh; 406. Air pump; 407. Air pipe; 408. Bolt; 409. Nut. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0030] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0031] Reference Figure 1-5A heating device for producing quenched steel wire includes an insulation shell 1 and a heating structure 2. A sinking structure 3 is provided at the bottom of the insulation shell 1. The sinking structure 3 includes a sinking box 301 connected to the bottom of the insulation shell 1. A hydraulic rod 302 is installed on the inner bottom wall of the sinking box 301. A top plate 303 is installed at the telescopic end of the hydraulic rod 302. The heating structure 2 is installed on the top plate 303. An independent structure 4 is provided on the insulation shell 1. The independent structure 4 includes an operation box 401 connected to the top of the insulation shell 1. An electric telescopic rod 402 is installed on the operation box 401. A sealing plate 403 is installed at the telescopic end of the electric telescopic rod 402. It should be noted that a heating structure 2, a sinking structure 3, and an independent structure 4 form a group, and are equipped with… According to the above technical solution, specifically, the heating structure 2 heats the steel wire. After the steel wire is heated, the hydraulic rod 302 is activated, causing its telescopic end to move the top plate 303 upward. The upward movement of the top plate 303 causes the heating structure 2 to move upward. At the same time, the electric telescopic rod 402 is activated, causing its telescopic end to move the sealing plate 403 upward. This allows the heating structure 2 to smoothly enter the operating box 401, and the top of the top plate 303 is sealed against the inner top wall of the insulation shell 1. At this time, the operating box 401 is opened, and the steel wire on the heating structure 2 is taken out through the operating port of the operating box 401. This achieves the effect of taking out individual steel wires through independent spaces when processing a large number of steel wires, which helps to reduce the overflow of a large amount of heat.

[0032] It should be noted that a sealing ring is installed on one side of the sealing plate 403 to seal the connection between the operating box 401 and the insulation shell 1.

[0033] In addition, the hydraulic rod 302 is a model TA820014 produced by Jiangsu Tongrun Equipment Technology Co., Ltd. The power component of the hydraulic rod 302 is existing technology and can be assembled inside the sump 301.

[0034] Heating structure 2 is specifically a quenching machine tool, which can be a quenching machine tool of model GCK(J)1050~GCK(J)10180 produced by Baoding Jinghui Electrical Equipment Co., Ltd.

[0035] Reference Figure 3 The bottom of the top plate 303 is attached to the top of the sunken box 301. The top of the sunken box 301 supports the top plate 303, thereby supporting the heating structure 2, which helps to reduce the pressure on the hydraulic rod 302 and helps to protect the hydraulic rod 302.

[0036] Reference Figure 4The control box 401 is detachably equipped with a cover plate 404. The control port is located on one side of the control box 401. The cover plate 404 is used to cover the control port of the control box 401. It should be noted that a sealing ring is installed on one side of the cover plate 404 to seal the gap between the control box 401 and the cover plate 404.

[0037] Reference Figure 5 The control box 401 is equipped with a bolt 408. One end of the bolt 408 is threaded through and inserted into the cover plate 404 and connected to a nut 409. The bolt 408 and the nut 409 facilitate the disassembly and assembly of the cover plate 404.

[0038] Reference Figure 2 The operating box 401 is connected to an air pipe 407 that is connected to the interior of the insulation shell 1. An air pump 406 is installed on the air pipe 407 and is installed on one side of the operating box 401. An air inlet mesh 405 is installed on the cover plate 404. According to the above technical solution, specifically, after the heating structure 2 enters the operating box 401, the air pump 406 is started to draw the air in the operating box 401 into the insulation shell 1 through the air pipe 407. This achieves the effect of drawing back the heat that entered the operating box 401 during the upward movement of the heating structure 2 into the insulation shell 1, which helps to further reduce heat loss.

[0039] Working principle:

[0040] This heating device for producing quenched steel wire has a heating structure 2 that heats the steel wire. After the heating treatment is completed, the hydraulic rod 302 is activated, causing its telescopic end to move the top plate 303 upward. The upward movement of the top plate 303 causes the heating structure 2 to move upward as well. At the same time, the electric telescopic rod 402 is activated, causing its telescopic end to move the sealing plate 403 upward. This allows the heating structure 2 to smoothly enter the operating box 401, and the top of the top plate 303 is sealed against the inner top wall of the insulation shell 1. At this point, the operating box 401 is opened, and the steel wire on the heating structure 2 is taken out through the operating port of the operating box 401. This achieves the effect of taking out individual steel wires through independent spaces when processing a large number of steel wires, which helps to reduce the leakage of a large amount of heat.

[0041] The heating device for producing quenched steel wire starts the air pump 406 after the heating structure 2 enters the operating box 401, so that the air in the operating box 401 is drawn into the insulation shell 1 through the air pipe 407. This achieves the effect of drawing back some of the heat that entered the operating box 401 during the upward movement of the heating structure 2 into the insulation shell 1, which helps to further reduce heat loss.

[0042] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0043] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A heating device for producing quenched steel wire, comprising an insulation shell (1) and a heating structure (2), characterized in that, The bottom of the heat insulation shell (1) is provided with a sunken structure (3); The sunken structure (3) includes a sunken box (301) connected to the bottom of the heat insulation shell (1). A hydraulic rod (302) is installed on the inner bottom wall of the sunken box (301). A top plate (303) is installed on the telescopic end of the hydraulic rod (302). The heating structure (2) is installed on the top plate (303). An independent structure (4) is provided on the heat insulation shell (1); The independent structure (4) includes an operation box (401) connected to the top of the insulation shell (1), an electric telescopic rod (402) is installed on the operation box (401), and a sealing plate (403) is installed on the telescopic end of the electric telescopic rod (402).

2. The heating device for producing quenched steel wire according to claim 1, characterized in that, The bottom of the top plate (303) is attached to the top of the sunken box (301).

3. The heating device for producing quenched steel wire according to claim 1, characterized in that, The control box (401) is detachably fitted with a cover plate (404).

4. The heating device for producing quenched steel wire according to claim 3, characterized in that, A bolt (408) is installed on the control box (401), and a nut (409) is threadedly connected to one end of the bolt (408) through which the cover plate (404) is inserted.

5. The heating device for producing quenched steel wire according to claim 3, characterized in that, The operation box (401) is connected to the inside of the insulation shell (1) by an air pipe (407). An air pump (406) is installed on the air pipe (407) and is installed on one side of the operation box (401).

6. The heating device for producing quenched steel wire according to claim 3, characterized in that, An air intake mesh (405) is installed on the cover plate (404).

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