Guiding device for metal wire heat treatment

Abstract

The utility model discloses a guiding device for heat treatment of metal wires, which comprises a base, a heat treatment device body is fixedly mounted in the center of the top of the base, a wire conveying roller is fixedly mounted on one side of the top of the base, bottom columns are arranged at the front end and the rear end of the other side of the top of the base, and movable columns are arranged at the tops of the bottom columns. A guide roller is rotationally connected between the two movable columns, and a first groove is formed in the center of the top of the bottom column. According to the guiding device for metal wire heat treatment, a reciprocating motor drives a first rotating rod to rotate, then automatic lifting of a movable column and a guiding roller is achieved through the meshing relation between a first gear and a second gear, an existing manual adjusting mode is abandoned through the design, the adjusting efficiency is remarkably improved, and the labor intensity of operators is reduced; when a large number of wires of different specifications are processed, the device can quickly respond and accurately adjust the height of the guide roller, and the downtime for replacing or adjusting the wires is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of guide devices, in particular to a guide device for heat treatment of metal wires. Background Art

[0002] Metal wire heat treatment is a process in which the metal wire is placed in a certain medium and heated to a suitable temperature, and after being kept at this temperature for a certain period of time, it is cooled at different speeds in different media. This process controls the properties of the metal wire, such as mechanical properties, physical properties and chemical properties, by changing the microstructure of the surface or inside of the metal wire. Metal heat treatment is one of the important processes in mechanical manufacturing. Compared with other processing technologies, it generally does not change the shape and overall chemical composition of the workpiece, but rather changes the microstructure inside the workpiece or the chemical composition of the workpiece surface to give or improve the performance of the workpiece. The guide device for metal wire heat treatment is a device component used for metal wire heat treatment. Its main function is to adjust and control the moving direction and extended length of the metal wire during the heat treatment process.

[0003] Existing guide devices usually use a fixed or manual adjustment method to raise and lower the guide rollers. The fixed guide device cannot adapt to wires of different specifications, and the manual adjustment method has the problems of cumbersome operation and low efficiency. Especially when processing a large number of wires of different specifications, frequent manual adjustment not only increases the labor intensity of the operator, but may also lead to insufficient adjustment accuracy, affecting the transmission quality and heat treatment effect of the wire. Utility Model Content

[0004] The purpose of the utility model is to provide a guide device for heat treatment of metal wires, so as to solve the problem proposed in the above background technology that the existing guide devices usually adopt a fixed or manual adjustment method to raise and lower the guide rollers, the fixed guide device cannot adapt to wires of different specifications, and the manual adjustment method has the problems of cumbersome operation and low efficiency, especially when processing a large number of wires of different specifications, frequent manual adjustment not only increases the labor intensity of the operator, but also may lead to insufficient adjustment accuracy, affecting the transmission quality of the wire and the heat treatment effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a guide device for heat treatment of metal wire, comprising a base, a heat treatment device body is fixedly installed at the center of the top of the base, a wire conveying roller is fixedly installed on one side of the top of the base, a bottom column is arranged at the front and rear ends of the other side of the top of the base, a movable column is arranged at the top of the bottom column, and a guide roller is rotatably connected between the two movable columns, a groove one is opened at the center of the top of the bottom column, a groove two is opened at the center of the bottom of the movable column, a rotating rod one is rotatably connected at a position close to the top in the groove one, and a rotating rod two is rotatably connected at a position close to the bottom in the groove two, a gear one is fixedly connected at a center position of the rotating rod one, a gear two is fixedly connected at a center position of the rotating rod two, the gear one and the gear two are meshed, a reciprocating motor is fixedly installed at the top of the front side of the bottom column, and an output end of the reciprocating motor at the rear side passes through the interior of the bottom column and is fixedly connected to the rotating rod one.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The guide device for heat treatment of metal wire drives the rotation of rotating rod 1 through a reciprocating motor, and then utilizes the meshing relationship between gear 1 and gear 2 to realize the automatic lifting and lowering of the movable column and the guide roller. This design abandons the existing manual adjustment method, significantly improves the adjustment efficiency, and reduces the labor intensity of operators. When processing a large number of wires of different specifications, the device can quickly respond and accurately adjust the height of the guide roller, reducing the downtime for replacing or adjusting the wire and improving the overall production efficiency. The sliding connection design of the support groove and the support rod in the device provides stable support for the up and down movement of the movable column, while limiting its lateral movement, ensuring the stability and accuracy of the guide roller during the adjustment process. The vertical limiting structure composed of the limit rod, L-shaped side plate, sleeve, etc. further enhances the stability of the movable column in the vertical direction, effectively preventing the guide roller from shaking or deviating. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 It is a structural side view of the bottom column and the movable column of the utility model;

[0011] Figure 4 It is a structural stereogram of the guide roller of the utility model.

[0012] In the figure: 1. base; 2. heat treatment device body; 3. wire conveying roller; 4. fixed plate; 5. bottom column; 6. movable column; 7. guide roller; 8. groove one; 9. groove two; 10. rotating rod one; 11. rotating rod two; 12. gear one; 13. gear two; 14. supporting groove; 15. supporting rod; 16. limiting rod; 17. L-shaped side plate; 18. sleeve; 19. limiting spring; 20. limiting plate; 21. reciprocating motor. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-4 The utility model provides a technical solution: a guide device for heat treatment of metal wires, comprising a base 1, a heat treatment device body 2 is fixedly installed at the center of the top of the base 1, a wire conveying roller 3 is fixedly installed on one side of the top of the base 1, a bottom column 5 is arranged at both front and rear ends of the other side of the top of the base 1, a movable column 6 is arranged at the top of the bottom column 5, a guide roller 7 is rotatably connected between the two movable columns 6, a groove 18 is provided at the center of the top of the bottom column 5, a groove 2 9 is provided at the center of the bottom of the movable column 6, a rotating rod 10 is rotatably connected at the top position in the groove 1 8, a rotating rod 2 11 is rotatably connected at the bottom position in the groove 2 9, a gear 12 is fixedly connected at the center position of the rotating rod 10, a gear 2 13 is fixedly connected at the center position of the rotating rod 2 11, the gear 12 and the gear 2 13 are meshed, a reciprocating motor 21 is fixedly installed at the top of the front side of the bottom column 5, and the output end of the reciprocating motor 21 at the rear side passes through the interior of the bottom column 5 and is fixedly connected to the rotating rod 10.

[0015] The bottom of the bottom column 5 is fixedly connected to a fixing plate 4 , and the bottom of the fixing plate 4 is fixedly connected to the top of the base 1 .

[0016] The rotating rod 10 is located near the top of the gear 12, and the rotating rod 2 11 is located near the bottom of the gear 2 13. When the gear 12 rotates, it will drive the gear 2 13 to rotate upward.

[0017] Support grooves 14 are provided on both sides of the top of the base column 5, and support rods 15 are fixedly connected to both sides of the bottom of the movable column 6. The bottom of the support rod 15 passes through the interior of the support groove 14 and is slidably connected to the support groove 14, which not only provides stable support for the up and down movement of the movable column 6, but also limits the lateral movement of the movable column 6, thereby ensuring the stability and accuracy of the guide roller 7 during the adjustment process.

[0018] The top of the fixed plate 4 is fixedly connected to the limiting rods 16 on both sides, the two sides of the movable column 6 are fixedly connected to the L-shaped side plates 17, the L-shaped side plates 17 are fixedly connected to the center position with a sleeve 18, the sleeve 18 is sleeved and slidably connected to the limiting rod 16, which further enhances the stability of the movable column 6 in the vertical direction.

[0019] The top of the limiting rod 16 is fixedly connected to the limiting plate 20, which limits the excessive movement of the movable column 6 and prevents the guide roller 7 from being damaged or malfunctioning due to exceeding the working range.

[0020] A limiting spring 19 is sleeved on the outer side of the limiting rod 16 , and the top and bottom of the limiting spring 19 are fixedly connected to the bottom of the sleeve 18 and the top of the fixing plate 4 respectively.

[0021] Working principle: when the height of the guide roller 7 needs to be adjusted to adapt to wires of different specifications, the reciprocating motor 21 is started. After the reciprocating motor 21 is started, its output end drives the rotating rod 10 to rotate. Since the rotating rod 10 is fixedly connected to the gear 12, the gear 12 also rotates accordingly. The gear 12 is meshed with the gear 2 13. Therefore, when the gear 12 rotates, the gear 2 13 will rotate according to the predetermined transmission ratio and drive the rotating rod 2 11 to rotate. Since the rotating rod 10 is located at the top of the gear 12, and the rotating rod 2 11 is located at the bottom of the gear 2 13, the rotation of the gear 12 will drive the gear 2 13 to rotate. Due to the positional characteristics of the gear 12 and the gear 2 13, the movable column 6 and the guide roller 7 will be driven to be raised and lowered. During the lifting process of the movable column 6, the support rod 15 at its bottom slides in the support groove 14 at the top of the bottom column 5, ensuring that the lifting and lowering of the movable column 6 is stable and the lateral movement is limited. At the same time, the sleeves 18 on the L-shaped side plates 17 on both sides of the movable column 6 slide on the limit rods 16, enhancing the stability of the movable column 6 in the vertical direction. When the movable column 6 rises to a certain height and contacts with the limit plate 20, the further rise of the movable column 6 is limited to prevent the guide roller 7 from exceeding the working range. The limit spring 19 acts as a buffer between the sleeve 18 and the fixed plate 4. When the guide roller 7 is subjected to external force or load changes, it can protect the guide roller 7 and the entire device. When the guide roller 7 is adjusted to an appropriate height, the reciprocating motor 21 is turned off, and the entire device maintains the current state to work.

[0022] In summary, the guide device for heat treatment of metal wire drives the rotating rod 10 to rotate through the reciprocating motor 21, and then utilizes the meshing relationship between the gear 12 and the gear 2 13 to realize the automatic lifting and lowering of the movable column 6 and the guide roller 7. This design abandons the existing manual adjustment method, significantly improves the adjustment efficiency, and reduces the labor intensity of the operator. When processing a large number of wires of different specifications, the device can quickly respond and accurately adjust the height of the guide roller 7, reducing the downtime for replacing or adjusting the wire and improving the overall production efficiency. The sliding connection design of the support groove 14 and the support rod 15 in the device provides stable support for the up and down movement of the movable column 6, while limiting its lateral movement, ensuring the stability and accuracy of the guide roller 7 during the adjustment process. The vertical limiting structure composed of the limit rod 16, the L-shaped side plate 17, the sleeve 18, etc. further enhances the stability of the movable column 6 in the vertical direction, and effectively prevents the shaking or deviation of the guide roller 7.

[0023] 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.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although 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 guide device for heat treatment of metal wire, comprising a base (1), characterized in that: A heat treatment device body (2) is fixedly mounted at the center of the top of the base (1); a wire conveying roller (3) is fixedly mounted on one side of the top of the base (1); bottom columns (5) are arranged at both the front and rear ends of the other side of the top of the base (1); a movable column (6) is arranged at the top of the bottom column (5); a guide roller (7) is rotatably connected between the two movable columns (6); a groove 1 (8) is provided at the center of the top of the bottom column (5); a groove 2 (9) is provided at the center of the bottom of the movable column (6); a top position of the groove 1 (8) is rotatably connected to the guide roller (7); A rotating rod (10) is connected, a rotating rod (11) is rotatably connected to the bottom position of the groove (9), a gear (12) is fixedly connected to the center position of the rotating rod (10), a gear (13) is fixedly connected to the center position of the rotating rod (11), the gear (12) and the gear (13) are meshed, a reciprocating motor (21) is fixedly installed on the top of the front side of the base column (5), and the output end of the reciprocating motor (21) on the rear side passes through the interior of the base column (5) and is fixedly connected to the rotating rod (10).

2. A guide device for heat treatment of metal wire according to claim 1, characterized in that: The bottom of the bottom column (5) is fixedly connected to a fixing plate (4), and the bottom of the fixing plate (4) is fixedly connected to the top of the base (1).

3. A guide device for heat treatment of metal wire according to claim 1, characterized in that: The rotating rod 1 (10) is located at the top of the gear 1 (12), and the rotating rod 2 (11) is located at the bottom of the gear 2 (13).

4. A guide device for heat treatment of metal wire according to claim 1, characterized in that: Support grooves (14) are provided on both sides of the top of the base column (5), and support rods (15) are fixedly connected to both sides of the bottom of the movable column (6), and the bottom of the support rod (15) penetrates into the support groove (14) and is slidably connected to the support groove (14).

5. A guide device for heat treatment of metal wire according to claim 2, characterized in that: The top of the fixed plate (4) is fixedly connected to limit rods (16) at both sides, the two sides of the movable column (6) are fixedly connected to L-shaped side plates (17), the L-shaped side plates (17) are fixedly connected to a sleeve (18) at the center, and the sleeve (18) is sleeved and slidably connected to the limit rod (16).

6. A guide device for heat treatment of metal wire according to claim 5, characterized in that: The top of the limiting rod (16) is fixedly connected to a limiting plate (20).

7. A guide device for heat treatment of metal wire according to claim 5, characterized in that: A limiting spring (19) is sleeved on the outer side of the limiting rod (16), and the top and bottom of the limiting spring (19) are fixedly connected to the bottom of the sleeve (18) and the top of the fixing plate (4) respectively.

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