Well type annealing furnace for metal wires

Abstract

The utility model discloses a well type annealing furnace for metal wires, which comprises a furnace body and a furnace cover, the furnace cover is arranged on the furnace body, an adjusting mechanism is arranged on the furnace cover, and a base is arranged below the furnace body. The wires are supported by a fixing plate and a fixing rod, so that the wires are prevented from being stacked and mutually extruded to influence the heating of the wires; and the driving motor drives the wire rod to rotate, so that the temperature of the wire rod is uniform, wire rod annealing is prevented from being influenced, and the problems in the background art that the wire rods are stacked, the wire rods extrude one another, the wire rods can generate indentations in a high-temperature state, and the annealing of the wire rods is influenced due to different internal and external temperatures of the wire rods are solved.

Description

Technical Field

[0001] This utility model belongs to the field of annealing furnace technology, and specifically relates to a well-type annealing furnace for metal wire. Background Technology

[0002] Annealing is a metal heat treatment process that involves slowly heating a metal to a certain temperature, holding it for a sufficient time, and then cooling it at an appropriate rate. The purpose is to reduce hardness, improve machinability, eliminate residual stress, stabilize dimensions, reduce deformation and cracking tendency, refine grains, adjust microstructure, and eliminate structural defects. Annealing is generally achieved through an annealing furnace. However, in existing annealing furnaces, wires are stacked and compressed against each other. At high temperatures, this can cause indentations, affecting the quality of the wires. Furthermore, the temperature difference between the inside and outside of the stacked wires also affects the annealing process. Therefore, a pit-type annealing furnace for metal wires is proposed. Utility Model Content

[0003] The purpose of this invention is to overcome the problems in the existing technology where wires are stacked and squeezed together, resulting in indentations at high temperatures and different internal and external temperatures that affect the annealing of the wires. This invention provides a metal wire well-type annealing furnace that supports the wires with a fixing plate and a fixing rod to prevent them from stacking and squeezing together, thus affecting the heating of the wires. Furthermore, it uses a drive motor to rotate the wires, ensuring uniform wire temperature and preventing any impact on the annealing process.

[0004] To achieve the above objectives, this utility model provides a well-type annealing furnace for metal wire, including a furnace body and a furnace cover. The furnace cover is installed on the furnace body, and the furnace cover is provided with an adjustment mechanism. A base is provided under the furnace body.

[0005] Preferably, the adjusting mechanism includes a control chamber, an adjusting pipe, a main gear, a side rod, a side gear, a fixed plate, a rotating rod, a support plate, a support rod, and a rotating rod. The support rod is located on the top of the furnace cover, the support plate is located on the support rod, the control chamber is located on the support plate, the adjusting pipe is fixedly located under the furnace cover, the upper end of the rotating rod is rotatably located inside the control chamber, the lower end of the rotating rod is rotatably located inside the adjusting pipe, the main gear is fixedly sleeved on the rotating rod, the side gear is rotatably located on the side wall of the adjusting pipe and meshes with the main gear, the side rod is fixedly connected to the side gear, the side rod is located inside the furnace body, and the fixed plate is located on the side rod.

[0006] Preferably, the control chamber includes a chamber body, a drive rod, a first gear, a second gear, and a drive motor. The chamber body is mounted on a support plate, the drive motor is mounted on the inner wall side of the chamber, the drive rod is fixedly connected to the drive motor, the first gear is fixedly sleeved on the drive rod, and the second gear is fixedly sleeved on the rotating rod and meshed with the first gear.

[0007] Preferably, the lower end of the rotating rod is rotatably sleeved with a sleeve, and the sleeve is fixedly installed on the top of the furnace cover.

[0008] Preferably, the lower end of the inner wall of the regulating tube is provided with a sleeve plate, and a stabilizing tube is provided through the sleeve plate, which is rotatably sleeved on the rotating rod.

[0009] Preferably, the fixing plate is vertically disposed on both sides of the side rod, and fixing rods are evenly distributed on the side of the fixing plate.

[0010] Preferably, the side gear, side rod, fixing plate, and fixing rod are evenly distributed in multiple sets.

[0011] The beneficial effects of this utility model are:

[0012] This invention supports the wire with a fixing plate and a fixing rod, preventing the wire from piling up and squeezing each other, which would affect the heating of the wire. Furthermore, the drive motor rotates the wire, ensuring a uniform temperature and preventing any impact on the wire annealing process. This solves the problems mentioned in the background technology, where stacked wires squeeze each other, causing indentations at high temperatures and different internal and external temperatures that affect the annealing process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the well-type annealing furnace for metal wire of this utility model.

[0014] Figure 2 This is a schematic diagram of the adjusting mechanism in the well-type annealing furnace for metal wire of this utility model.

[0015] Figure 3 This is a diagram showing the internal structure of the regulating tube in the well-type annealing furnace for metal wire of this utility model.

[0016] Figure 4 This is a diagram showing the internal structure of the control chamber in the well-type annealing furnace for metal wire of this utility model.

[0017] In the diagram: 1. Furnace body; 2. Furnace cover; 3. Control compartment; 4. Adjusting pipe; 5. Main gear; 6. Side rod; 7. Side gear; 8. Fixing plate; 9. Rotating rod; 10. Support plate; 11. Support rod; 12. Sleeve; 13. Compartment body; 14. Drive rod; 15. First gear; 16. Second gear; 17. Drive motor; 18. Sleeve plate; 19. Stabilizing pipe; 20. Fixing rod; 21. Adjusting mechanism; 22. Base. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-4The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure, or operation. Therefore, they should not be construed as limitations on this utility model.

[0020] This embodiment provides a well-type annealing furnace for metal wire, including a furnace body 1 and a furnace cover 2. The furnace cover 2 is installed on the furnace body 1, and an adjustment mechanism 21 is provided on the furnace cover 2. A base 22 is provided under the furnace body 1.

[0021] In one embodiment, the adjustment mechanism 21 specifically includes a control chamber 3, an adjustment pipe 4, a main gear 5, a side rod 6, a side gear 7, a fixed plate 8, a rotating rod 9, a support plate 10, a support rod 11, and a rotating rod 9. The support rod 11 is located on the top of the furnace cover 2, the support plate 10 is located on the support rod 11, the control chamber 3 is located on the support plate 10, the adjustment pipe 4 is fixedly located under the furnace cover 2, the upper end of the rotating rod 9 is rotatably located inside the control chamber 3, and the lower end of the rotating rod 9 is rotatably located inside the adjustment pipe 4. The main gear 5 is fixedly sleeved on the rotating rod 9, the side gear 7 is rotatably located on the side wall of the adjustment pipe 4 and meshes with the main gear 5, the side rod 6 is fixedly connected to the side gear 7, the side rod 6 is located inside the furnace body 1, and the fixed plate 8 is located on the side rod 6.

[0022] In one embodiment, the control chamber 3 specifically includes a chamber body 13, a drive rod 14, a first gear 15, a second gear 16, and a drive motor 17. The chamber body 13 is mounted on the support plate 10, the drive motor 17 is mounted on the inner wall side of the chamber body 13, the drive rod 14 is fixedly connected to the drive motor 17, the first gear 15 is fixedly sleeved on the drive rod 14, and the second gear 16 is fixedly sleeved on the rotating rod 9 and meshed with the first gear 15.

[0023] In one embodiment, specifically, the lower end of the rotating rod 9 is rotatably sleeved with a sleeve 12, and the sleeve 12 is fixedly mounted on the top of the furnace cover 2.

[0024] In one embodiment, specifically, a sleeve plate 18 is provided at the lower end of the inner wall of the regulating tube 4, and a stabilizing tube 19 is provided through the sleeve plate 18. The stabilizing tube 19 is rotatably sleeved on the rotating rod 9.

[0025] In one embodiment, specifically, the fixing plate 8 is vertically disposed on both sides of the side rod 6, and fixing rods 20 are evenly distributed on the side of the fixing plate 8.

[0026] In one embodiment, specifically, multiple sets of side gears 7, side rods 6, fixing plates 8, and fixing rods 20 are evenly distributed.

[0027] In this embodiment, the working process of the metal wire well-type annealing furnace is as follows: the coiled wire is wrapped around the fixing rod 20, and then the wire is placed in the furnace body 1. During annealing, the drive motor 17 is started. The drive motor 17 drives the first gear 15 through the drive rod 14. The first gear 15 drives the rotating rod 9 to rotate through the second gear 16. The rotating rod 9 drives the side gear 7 to rotate through the main gear 5. The side gear 7 drives the fixing plate 8, the fixing rod 20 and the wire to rotate through the side rod 6, thereby realizing the annealing of the wire.

[0028] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A pit-type annealing furnace for metal wire, characterized in that, It includes a furnace body (1) and a furnace cover (2), the furnace body (1) is equipped with a furnace cover (2), the furnace cover (2) is equipped with an adjustment mechanism (21), and the furnace body (1) is equipped with a base (22); The adjustment mechanism (21) includes a control compartment (3), an adjustment pipe (4), a main gear (5), a side rod (6), a side gear (7), a fixed plate (8), a rotating rod (9), a support plate (10), a support rod (11), and a rotating rod (9). The support rod (11) is located on the top of the furnace cover (2), the support plate (10) is located on the support rod (11), the control compartment (3) is located on the support plate (10), and the adjustment pipe (4) is fixedly located on the furnace cover. (2) The upper end of the rotating rod (9) is rotatably disposed in the control compartment (3), the lower end of the rotating rod (9) is rotatably disposed in the regulating tube (4), the main gear (5) is fixedly sleeved on the rotating rod (9), the side gear (7) is rotatably disposed on the side wall of the regulating tube (4) and meshed with the main gear (5), the side rod (6) is fixedly connected to the side gear (7), the side rod (6) is located inside the furnace body (1), and the fixing plate (8) is disposed on the side rod (6).

2. The metal wire well-type annealing furnace according to claim 1, characterized in that, The control chamber (3) includes a chamber body (13), a drive rod (14), a first gear (15), a second gear (16), and a drive motor (17). The chamber body (13) is mounted on a support plate (10). The drive motor (17) is mounted on the inner side of the chamber body (13). The drive rod (14) is fixedly connected to the drive motor (17). The first gear (15) is fixedly sleeved on the drive rod (14). The second gear (16) is fixedly sleeved on the rotating rod (9) and meshed with the first gear (15).

3. The metal wire well-type annealing furnace according to claim 1, characterized in that, The lower end of the rotating rod (9) is rotatably sleeved with a sleeve (12), and the sleeve (12) is fixedly installed on the top of the furnace cover (2).

4. The metal wire well-type annealing furnace according to claim 1, characterized in that, The lower end of the inner wall of the regulating tube (4) is provided with a sleeve plate (18), and a stabilizing tube (19) is provided through the sleeve plate (18). The stabilizing tube (19) is rotatably sleeved on the rotating rod (9).

5. The metal wire well-type annealing furnace according to claim 1, characterized in that, The fixing plate (8) is vertically mounted on both sides of the side rod (6), and fixing rods (20) are evenly distributed on the side of the fixing plate (8).

6. The metal wire well-type annealing furnace according to claim 5, characterized in that, The side gear (7), side rod (6), fixing plate (8) and fixing rod (20) are evenly distributed in multiple sets.

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