Microwire stabilizing structure in drawing process of special alloy microwire

By using the matching structure of the limit wheel, transmission wheel and guide tube during the drawing process of special alloy microfilaments, the problem of microfilaments winding and deformation on the roll is solved, and the stability and power transmission of microfilaments are achieved, ensuring that The pulling process is carried out normally.

CN222198335UActive Publication Date: 2024-12-20TAIZHOU JUNYU STAINLESS STEEL MATERIAL CO LTD
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Patent Information

Application Number
CN202420468107.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-12
Publication Date
2024-12-20
Estimated Expiration
2034-03-12

AI Technical Summary

Technical Problem

During the drawing process of special alloy microfilaments, the existing stabilization device can easily lead to repeated winding and extrusion deformation of the microfilaments on the roll when the compression block presses the microfilaments downward, affecting the normal progress of the drawing work.

Method used

The matching structure of multiple limiting wheels and transmission wheels is adopted to adjust the limiting wheel distance through the adjusting member to ensure that the microfilament moves in a fixed trajectory, and the microfilament is prevented from being offset and deformed by the coupling of the guide tube and the spring.

Benefits of technology

It effectively ensures the stability of special alloy microfilaments during the drawing process, prevents deviation and deformation, ensures the linear trajectory movement and power transmission of microfilaments, and improves production stability.

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Abstract

The utility model discloses a microwire stabilizing structure in a drawing process of a special alloy microwire, which relates to the technical field of special alloy microwires and comprises a placing table, a plurality of grooves are formed in the placing table, adjusting pieces are placed in the grooves of the placing table, and the tops of the adjusting pieces are rotationally connected with limiting wheels; a supporting table is arranged on one side of the containing table, and a transmission wheel is arranged on the inner side of the supporting table. During use, under traction of the traction device, the special alloy microwire firstly passes through the space between the multiple limiting wheels, the multiple limiting wheels are divided into two sets, the two sets of limiting wheels are located on the two sides of the special alloy microwire correspondingly, the two sets of limiting wheels can limit the moving direction of the special alloy microwire, and the special alloy microwire can always move in a linear track; therefore, the stability of the special alloy microwire during movement is ensured; the distance between the two sets of limiting wheels can be adjusted through the multiple adjusting pieces, and the distance between the two sets of limiting wheels can be adjusted according to the diameter of the special alloy microwire.
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Description

Technical Field

[0001] The utility model specifically relates to the technical field of special alloy microwires, in particular to a microwire stabilizing structure during the drawing process of the special alloy microwires. Background Art

[0002] During the production process, special alloy microwires are made from special alloy rods with larger diameters that are processed through multiple drawing processes. During the drawing process, the special alloy rods need to pass through multiple variable diameter dies to gradually reduce their diameters. During the production process of special alloy microwires, special alloy microwires need to pass through a longer production line. In order to ensure the stability of the special alloy microwires during movement, a stabilizing device is required to guide and stabilize the special alloy microwires.

[0003] Chinese patent application number CN 218743981 U discloses a device for stabilizing a steel wire during steel wire drawing, comprising a base and an arm, a vertical strip hole is provided on the column of the base, an arm strip hole is provided at one end of the arm, a bolt column passes through the vertical strip hole and the arm strip hole, and the base and the arm are fixedly connected by the bolt column and a locking nut, and a pressure block is connected to the other end of the arm;

[0004] The above-mentioned stabilizing device is to place a pressing block on the moving path of the special alloy microwire, so that the pressing block presses the special alloy microwire under the pull of the weight, so that the special alloy microwire is always kept in a taut state during the movement, thereby increasing the stability of the special alloy microwire during movement; however, when the pressing block of the above-mentioned stabilizing device presses the special alloy microwire downward, the special alloy microwire is subjected to a downward force, and when it is wound on the reel, the downward force causes the special alloy microwire to be repeatedly wound on the reel, which is likely to cause the special alloy microwire to be squeezed and deformed, affecting the normal drawing of the special alloy microwire;

[0005] To this end, we provide a microwire stabilizing structure during the drawing process of special alloy microwires. Through the cooperation of multiple limiting wheels and transmission wheels and moving wheels, the passing special alloy microwires are limited, so that the special alloy microwires always move along a fixed trajectory, ensuring the stability of the special alloy microwires during movement. Utility Model Content

[0006] The utility model aims to provide a microwire stabilizing structure during the drawing process of special alloy microwires to solve the problem that the above-mentioned stabilizing device is to place a pressing block on the way of the special alloy microwire movement, so that the pressing block presses the special alloy microwire under the pull of the weight, so that the special alloy microwire always remains in a taut state during the movement, thereby increasing the stability of the special alloy microwire during movement; however, when the pressing block of the above-mentioned stabilizing device presses the special alloy microwire downward, the special alloy microwire is subjected to a downward force, and when it is wound onto a reel, the downward force will cause the special alloy microwire to be repeatedly wound on the reel, which may easily cause the special alloy microwire to be squeezed and deformed, affecting the normal drawing of the special alloy microwire.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A micro-wire stabilizing structure in the process of drawing special alloy micro-wires comprises a placing table, a plurality of grooves are evenly arranged on the placing table, adjustment pieces are placed in the plurality of grooves of the placing table, and the tops of the plurality of adjustment pieces are rotatably connected to limit wheels; a support table is arranged on one side of the placing table, and a transmission wheel is arranged on the inner side of the support table; the transmission wheel is transmission-connected to the output shaft of a motor, and the motor is fixedly connected to the supporting table by bolts;

[0009] Through openings are symmetrically arranged on both sides of the support platform, wherein the through opening on the side away from the placement platform is fixedly connected to a guide tube; the height of the through opening of the support platform and the guide tube is the same as the height of the plurality of limiting wheels.

[0010] As a further technical solution of the utility model, a support frame is provided on the side of the support platform away from the placement platform, and the support frame is fixedly connected to one end of the guide tube away from the support platform.

[0011] As a further technical solution of the utility model, the bottom of the support frame is fixedly connected to the frame body by bolts; the frame body is rectangular, and support legs are welded to the four corners of the bottom of the frame body.

[0012] As a further technical solution of the utility model, the bottoms of the placement table and the support table are fixedly connected to the frame body by bolts.

[0013] As a further technical solution of the utility model, a moving wheel is provided above the transmission wheel, and the diameter of the moving wheel is smaller than the diameter of the transmission wheel.

[0014] As a further technical solution of the utility model, the moving wheel is rotatably connected to the rotating member, one end of the rotating member is rotatably connected to the support platform, and a spring is welded on the top of the other end;

[0015] The upper end of the spring is located on the inner side of the support platform, and the top of the spring is fixedly connected to the bottom of the hand wheel, and the hand wheel is threadedly connected to the support platform.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the utility model is used, under the traction of the traction device, the special alloy micro-wire first passes between a plurality of limiting wheels, the plurality of limiting wheels are respectively divided into two groups, and the two groups of limiting wheels are respectively located on both sides of the special alloy micro-wire, and the two groups of limiting wheels can limit the moving direction of the special alloy micro-wire, so that the special alloy micro-wire can always move in a straight line trajectory, thereby ensuring the stability of the special alloy micro-wire when moving; the distance between the two groups of limiting wheels can be adjusted by a plurality of adjusting parts, so that the two groups of limiting wheels can adjust the distance according to the diameter of the special alloy micro-wire; the guide tube can further guide the moving direction of the special alloy micro-wire, thereby ensuring the stability of the special alloy micro-wire when moving;

[0018] 2. In the utility model, after the special alloy micro-wire passes through a plurality of limiting wheels, it will enter the support platform and pass through the gap between the transmission wheel and the moving wheel. The transmission wheel is powered by a motor and cooperates with the moving wheel to move the special alloy micro-wire in the moving direction while also driving the special alloy micro-wire to move, so that the special alloy micro-wire can have enough power to pass through the stabilizing device; in addition, under the elastic force of the spring, the rotating part can drive the moving wheel to always suppress the special alloy micro-wire, and cooperate with the transmission wheel to limit the position of the special alloy micro-wire to prevent the special alloy micro-wire from being offset. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 This utility model Figure 1 Another perspective of the picture.

[0021] Figure 3 This utility model Figure 1 Top view of the .

[0022] Figure 4 This utility model Figure 1 main view.

[0023] In the figure: 1-placing table, 2-limiting wheel, 3-adjusting part, 4-supporting table, 5-transmission wheel, 6-motor, 7-rotating part, 8-moving wheel, 9-spring, 10-handwheel, 11-guide tube, 12-support frame, 13-frame body. 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] See also Figure 1-4 In the embodiment of the utility model, the micro-wire stabilizing structure in the drawing process of the special alloy micro-wire includes a placing table 1, on which a plurality of grooves are evenly arranged, and adjustment members 3 are placed in the plurality of grooves of the placing table 1, and the tops of the plurality of adjustment members 3 are rotatably connected to the limit wheel 2; a support table 4 is provided on one side of the placing table 1, and a transmission wheel 5 is provided on the inner side of the support table 4; the transmission wheel 5 is transmission-connected to the output shaft of the motor 6, and the motor 6 is fixedly connected to the support table 4 by bolts;

[0026] The support platform 4 is symmetrically provided with through openings on both sides, wherein the through opening on the side away from the placement platform 1 is fixedly connected to a guide tube 11; the height of the through opening of the support platform 4 and the guide tube 11 is the same as the height of the plurality of limiting wheels 2;

[0027] A support frame 12 is provided on one side of the support platform 4 away from the placement platform 1 , and the support frame 12 is fixedly connected to one end of the guide tube 11 away from the support platform 4 .

[0028] By adopting the above technical scheme, when in use, under the traction of the traction device, the special alloy microwire first passes between multiple limiting wheels 2, and the multiple limiting wheels 2 are respectively divided into two groups, and the two groups of limiting wheels 2 are respectively located on both sides of the special alloy microwire. The two groups of limiting wheels 2 can limit the moving direction of the special alloy microwire, so that the special alloy microwire can always move in a straight trajectory, thereby ensuring the stability of the special alloy microwire during movement; the distance between the two groups of limiting wheels 2 can be adjusted by multiple adjustment parts 3, so that the two groups of limiting wheels 2 can adjust the distance according to the diameter of the special alloy microwire; the guide tube 11 can further guide the moving direction of the special alloy microwire to ensure the stability of the special alloy microwire during movement.

[0029] In this embodiment, the bottom of the support frame 12 is fixedly connected to the frame body 13 by bolts; the frame body 13 is rectangular, and support legs are welded at the four corners of the bottom of the frame body 13;

[0030] The bottoms of the placement platform 1 and the support platform 4 are fixedly connected to the frame body 13 by bolts;

[0031] A moving wheel 8 is disposed above the transmission wheel 5, and the diameter of the moving wheel 8 is smaller than the diameter of the transmission wheel 5;

[0032] The moving wheel 8 is rotatably connected to the rotating member 7. One end of the rotating member 7 is rotatably connected to the support platform 4, and a spring 9 is welded on the top of the other end.

[0033] The upper end of the spring 9 is located inside the support platform 4 , and the top of the spring 9 is fixedly connected to the bottom of the hand wheel 10 , which is threadedly connected to the support platform 4 .

[0034] By adopting the above technical solution, after the special alloy microwire passes through multiple limiting wheels 2, it will enter the support platform 4 and pass through the gap between the transmission wheel 5 and the moving wheel 8. The transmission wheel 5 is powered by the motor 6 and cooperates with the moving wheel 8 to move the special alloy microwire in the moving direction while also driving the special alloy microwire to move, so that the special alloy microwire can have enough power to pass through this stabilizing device; in addition, under the elastic force of the spring 9, the rotating part 7 can drive the moving wheel 8 to always suppress the special alloy microwire, and cooperate with the transmission wheel 5 to limit the position of the special alloy microwire to prevent the special alloy microwire from being offset.

[0035] The working principle of the utility model is as follows: when in use, under the traction of the traction device, the special alloy micro-wire first passes between a plurality of limiting wheels 2, the plurality of limiting wheels 2 are respectively divided into two groups, and the two groups of limiting wheels 2 are respectively located on both sides of the special alloy micro-wire, and the two groups of limiting wheels 2 can limit the moving direction of the special alloy micro-wire, so that the special alloy micro-wire can always move in a straight line trajectory, thereby ensuring the stability of the special alloy micro-wire when moving; the distance between the two groups of limiting wheels 2 can be adjusted by a plurality of adjustment members 3, so that the two groups of limiting wheels 2 can adjust the distance according to the diameter of the special alloy micro-wire; the guide tube 11 can further guide the moving direction of the special alloy micro-wire, thereby ensuring the stability of the special alloy micro-wire when moving;

[0036] As a further optimization, after passing through multiple limiting wheels 2, the special alloy microwire will enter the support platform 4 and pass through the gap between the transmission wheel 5 and the moving wheel 8. The transmission wheel 5 is powered by the motor 6 and cooperates with the moving wheel 8 to move the special alloy microwire in the moving direction while also driving the special alloy microwire to move, so that the special alloy microwire can have enough power to pass through this stabilizing device; in addition, under the elastic force of the spring 9, the rotating part 7 can drive the moving wheel 8 to always suppress the special alloy microwire, and cooperate with the transmission wheel 5 to limit the position of the special alloy microwire to prevent the special alloy microwire from being offset.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. The microwire stable structure during the drawing process of special alloy microwires is characterized by: The device comprises a placing table (1), wherein a plurality of grooves are evenly arranged on the placing table (1), wherein adjustment members (3) are placed in the plurality of grooves of the placing table (1), and the tops of the plurality of adjustment members (3) are rotatably connected to a limiting wheel (2); a supporting table (4) is provided on one side of the placing table (1), and a transmission wheel (5) is provided on the inner side of the supporting table (4); the transmission wheel (5) is transmission-connected to the output shaft of a motor (6), and the motor (6) is fixedly connected to the supporting table (4) by bolts; Through openings are symmetrically provided on both sides of the support platform (4), wherein the through opening on the side away from the placement platform (1) is fixedly connected to a guide tube (11); the height of the through opening of the support platform (4) and the guide tube (11) is the same as the height of the plurality of limiting wheels (2).

2. The microwire stabilizing structure during the drawing process of the special alloy microwire according to claim 1, characterized in that: A support frame (12) is provided on the side of the support platform (4) away from the placement platform (1), and the support frame (12) is fixedly connected to the end of the guide tube (11) away from the support platform (4).

3. The microwire stabilizing structure during the drawing process of the special alloy microwire according to claim 2, characterized in that: The bottom of the support frame (12) is fixedly connected to the frame body (13) by bolts; the frame body (13) is rectangular, and support legs are welded to the four corners of the bottom of the frame body (13).

4. The microwire stabilizing structure during the drawing process of the special alloy microwire according to claim 3, characterized in that: The bottoms of the placement platform (1) and the support platform (4) are fixedly connected to the frame body (13) by bolts.

5. The microwire stabilizing structure during the drawing process of the special alloy microwire according to claim 4, characterized in that: A moving wheel (8) is arranged above the transmission wheel (5), and the diameter of the moving wheel (8) is smaller than the diameter of the transmission wheel (5).

6. The microwire stabilizing structure during the drawing process of the special alloy microwire according to claim 5, characterized in that: The moving wheel (8) is rotatably connected to the rotating member (7), one end of the rotating member (7) is rotatably connected to the support platform (4), and a spring (9) is welded on the top of the other end; The upper end of the spring (9) is located inside the support platform (4), and the top of the spring (9) is fixedly connected to the bottom of the hand wheel (10), and the hand wheel (10) is threadedly connected to the support platform (4).