Rack structure and wire drawing machine

Abstract

The utility model relates to the technical field of wire drawing machines, in particular to a rack structure and a wire drawing machine, which comprises a vertical plate, ground feet are fixedly mounted on four sides of the lower end of the vertical plate, a support frame is fixedly mounted on one side of the upper end of the vertical plate, and a compression roller is rotatably connected to the lower end of the support frame; a plurality of cylinders are evenly and rotatably connected to the side wall of one end of a vertical plate, sleeves needing to be fixed are arranged on the outer sides of the cylinders in a sleeving mode, then bolts are screwed to move in threaded cylinders, meanwhile, a cone is driven to move towards one side of a slope, outward pushing is applied to the slope, the slope transmits force to a driving rod, and the driving rod drives the sleeves to rotate. The driving rod transmits force to the mounting plate and the ejector rod, the mounting plate drives the ejector rod to move towards the outer side by extruding the spring, the anti-skid plate at the outer end of the ejector rod makes contact with the inner wall of the sleeve, and the sleeve is fixed, so that the sleeves of different sizes can be fixed, different sleeves can be mounted according to different wire drawing machines, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machines, in particular to a frame structure and a wire drawing machine. Background Art

[0002] Wire drawing machine is a kind of mechanical equipment widely used in machinery manufacturing, hardware processing, petrochemical industry, wire and cable and other industries. It is used to draw wires or bars so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wires or bars meet the raw material processing requirements for the production of standard parts and other metal products.

[0003] The existing wire drawing machine frame and the wire drawing machine are assembled and used in combination, and most of them are one wire drawing machine frame and one wire drawing machine. The sleeve size on the wire drawing machine frame is mostly fixed and cannot be applied to different wire drawing machines, which is inconvenient in the application process. Therefore, the utility model proposes a frame structure and a wire drawing machine for solving the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a frame structure and a wire drawing machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a frame structure, comprising: a vertical plate, four sides of the lower end of the vertical plate are fixedly installed with feet, one side of the upper end of the vertical plate is fixedly installed with a support frame, and the lower end of the support frame is rotatably connected with a pressure roller;

[0006] A plurality of cylinders are evenly connected to the side wall of one end of the vertical plate in rotation, a plurality of push rods are evenly connected to the side wall of the cylinder in sliding motion, an anti-slide plate is fixedly installed on the outer end of the push rod, a sleeve is arranged on the outer side of the cylinder, and the inner wall of the sleeve contacts the outer wall of the anti-slide plate.

[0007] Preferably, the support frame is L-shaped, with one end of the support frame fixed to the upper end of the vertical plate and the other end fixedly mounted with two electric push rods, the output ends of the electric push rods pass through the side walls of the support frame and are fixedly mounted with fixed blocks, and the pressure roller is rotatably connected between the two fixed blocks.

[0008] Preferably, a guide hole penetrating the upper and lower ends of the support frame is formed on the side wall at the other end of the support frame, and the guide holes are located on both sides of the electric push rod.

[0009] Preferably, a guide rod is fixedly mounted on the upper end of each of the fixing blocks, and the upper end of the guide rod slides through the guide hole.

[0010] Preferably, a rotating shaft is fixedly mounted on one end of each of the cylinders, the rotating shaft is rotatably connected to the vertical plate via a bearing, and a threaded cylinder is fixedly mounted on the other end of the cylinder, and the threaded cylinder is connected to the interior of the cylinder.

[0011] Preferably, a bolt is threadedly connected to the threaded barrel, and a cone is fixedly mounted at the front end of the bolt.

[0012] Preferably, the side wall of each cylinder is provided with a plurality of through holes, one end of the top rod is slidably inserted into the through hole, and a mounting plate is fixedly installed, a driving rod is fixedly installed on the inner end side wall of the mounting plate, and a slope is provided on the side wall of one end of the driving rod.

[0013] Preferably, springs are fixedly mounted on both left and right sides of the outer end of the mounting plate, and the other end of the spring is fixedly mounted on the inner wall of the cylinder.

[0014] A wire drawing machine comprises the above-mentioned frame structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The sleeve to be fixed is put on the outside of the cylinder, and then the bolt is tightened to move it in the threaded cylinder, and the cone is moved toward one side of the slope, and the slope is pushed outward. The slope transfers the force to the driving rod, and the driving rod transfers the force to the mounting plate and the push rod. The mounting plate moves the push rod outward through the extrusion spring, so that the anti-skid plate at the outer end of the push rod contacts the inner wall of the sleeve, and the sleeve is fixed. In this way, sleeves of different sizes can be fixed, and different sleeves can be installed according to different wire drawing machines. It is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the pressure roller of the utility model when it is installed;

[0019] Figure 3 This is a schematic diagram of the sleeve of the utility model being installed on a cylinder;

[0020] Figure 4 It is a schematic cross-sectional view of the sleeve and cylinder of the utility model.

[0021] In the figure: 1. vertical plate; 2. foot; 3. support frame; 4. guide hole; 5. electric push rod; 6. fixing block; 7. guide rod; 8. pressure roller; 9. rotating shaft; 10. cylinder; 11. sleeve; 12. through hole; 13. mounting plate; 14. driving rod; 15. push rod; 16. anti-skid plate; 17. spring; 18. threaded cylinder; 19. bolt; 20. cone. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] See also Figures 1 to 4The utility model provides a technical solution: a frame structure, including: a vertical plate 1, four sides of the lower end of the vertical plate 1 are fixedly installed with feet 2, one side of the upper end of the vertical plate 1 is fixedly installed with a support frame 3, the support frame 3 is L-shaped, one end of the support frame 3 is fixed to the upper end of the vertical plate 1, and the other end is fixedly installed with two electric push rods 5, the output end of the electric push rod 5 passes through the side wall of the support frame 3 and is fixedly installed with a fixing block 6, the pressure roller 8 is rotatably connected between the two fixing blocks 6, and the side wall of the other end of the support frame 3 is provided with a guide hole 4 running through the upper and lower ends thereof, the guide hole 4 is located on both sides of the electric push rod 5, and the electric push rod 5 plays a role in driving the pressure roller 8 to move up and down on one side of the vertical plate 1. At the same time, when the pressure roller 8 moves, the guide rod 7 slides in the guide hole 4, so that the pressure roller 8 moves more stably.

[0027] A plurality of cylinders 10 are evenly connected to the side wall of one end of the vertical plate 1 in a rotating manner, and a plurality of push rods 15 are evenly connected to the side wall of the cylinder 10 in a sliding manner. An anti-skid plate 16 is fixedly installed on the outer end of the push rod 15. A sleeve 11 is provided on the outer side of the cylinder 10. The inner wall of the sleeve 11 contacts the outer wall of the anti-skid plate 16. The sleeve 11 is fixed to the outer end of the cylinder 10. One of the sleeves 11 is located directly below the pressure roller 8. The distance between the pressure roller 8 and one of the sleeves 11 can be adjusted by driving the electric push rod 5, so that silk threads of different sizes can pass through.

[0028] A rotating shaft 9 is fixedly installed at one end of each cylinder 10, and the rotating shaft 9 is rotatably connected to the vertical plate 1 through a bearing. A threaded cylinder 18 is fixedly installed at the other end of the cylinder 10. The threaded cylinder 18 is connected to the interior of the cylinder 10, and a bolt 19 is connected to the inner thread of the threaded cylinder 18. A cone 20 is fixedly installed at the front end of the bolt 19. The cone 20 can be driven to move in the cylinder 10 by screwing the bolt 19.

[0029] A plurality of through holes 12 are provided on the side wall of each cylinder 10. One end of the push rod 15 is slidably inserted into the through hole 12 and fixedly installed with a mounting plate 13. A driving rod 14 is fixedly installed on the inner end side wall of the mounting plate 13. A slope (not marked in the figure) is provided on the side wall of one end of the driving rod 14. The slope is located on one side of the cone 20. Springs 17 are fixedly installed on both sides of the outer end of the mounting plate 13. The other end of the spring 17 is fixedly installed on the inner wall of the cylinder 10. By screwing the bolt 19, it is moved in the threaded cylinder 18. When the cone 20 is moved toward one side of the slope and contacts the slope, the slope is pushed outward, and the slope transfers the force to the driving rod 14. The driving rod 14 transfers the force to the mounting plate 13 and the push rod 15. The mounting plate 13 moves outward with the push rod 15 through the extrusion spring 17, so that the anti-skid plate 16 at the outer end of the push rod 15 contacts the inner wall of the sleeve 11, and the sleeve 11 is fixed. In this way, sleeves 11 of different sizes can be fixed. When the sleeve 11 needs to be removed and replaced, it is only necessary to reversely screw the bolt 19.

[0030] A wire drawing machine comprises the above-mentioned frame structure.

[0031] When the device is working, the sleeve 11 to be fixed is sleeved on the outside of the cylinder 10, and then the bolt 19 is screwed to move it in the threaded tube 18, and at the same time, the cone 20 is moved toward one side of the slope, and the slope is pushed outward. The slope transfers the force to the driving rod 14, and the driving rod 14 transfers the force to the mounting plate 13 and the push rod 15. The mounting plate 13 moves outward with the push rod 15 through the extrusion spring 17, so that the anti-skid plate 16 at the outer end of the push rod 15 contacts the inner wall of the sleeve 11, and the sleeve 11 is fixed. In this way, sleeves 11 of different sizes can be fixed, and different sleeves 11 can be installed according to different wire drawing machines, which is convenient to use.

[0032] 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 rack structure, include: A vertical plate (1), wherein the four sides of the lower end of the vertical plate (1) are fixedly mounted with feet (2), and the characteristic is that: a support frame (3) is fixedly mounted on one side of the upper end of the vertical plate (1), and a pressure roller (8) is rotatably connected to the lower end of the support frame (3); A plurality of cylinders (10) are evenly rotatably connected to the side wall of one end of the vertical plate (1), a plurality of push rods (15) are evenly slidably connected to the side wall of the cylinder (10), an anti-slide plate (16) is fixedly mounted on the outer end of the push rod (15), a sleeve (11) is provided on the outer side of the cylinder (10), and the inner wall of the sleeve (11) is in contact with the outer wall of the anti-slide plate (16).

2. A rack structure according to claim 1, Features: The support frame (3) is L-shaped, one end of the support frame (3) is fixed to the upper end of the vertical plate (1), and the other end is fixedly mounted with two electric push rods (5), the output end of the electric push rod (5) passes through the side wall of the support frame (3) and is fixedly mounted with a fixed block (6), and the pressure roller (8) is rotatably connected between the two fixed blocks (6).

3. A rack structure according to claim 1, Features: A guide hole (4) penetrating the upper and lower ends of the support frame (3) is provided on the side wall at the other end, and the guide hole (4) is located on both sides of the electric push rod (5).

4. A rack structure according to claim 2, Features: A guide rod (7) is fixedly mounted on the upper end of each fixed block (6), and the upper end of the guide rod (7) slides through the guide hole (4).

5. A frame structure according to claim 1, Features: A rotating shaft (9) is fixedly mounted on one end of each cylinder (10), and the rotating shaft (9) is rotatably connected to the vertical plate (1) via a bearing. A threaded cylinder (18) is fixedly mounted on the other end of the cylinder (10), and the threaded cylinder (18) is connected to the interior of the cylinder (10).

6. A frame structure according to claim 5, Features: The threaded barrel (18) is internally threadedly connected with a bolt (19), and a cone (20) is fixedly mounted at the front end of the bolt (19).

7. A frame structure according to claim 1, Features: A plurality of through holes (12) are provided on the side wall of each cylinder (10). One end of a push rod (15) is slidably inserted into the through hole (12) and is fixedly mounted with a mounting plate (13). A driving rod (14) is fixedly mounted on the inner end side wall of the mounting plate (13). A slope is provided on the side wall of one end of the driving rod (14).

8. A frame structure according to claim 7, Features: Springs (17) are fixedly mounted on both left and right sides of the outer end of the mounting plate (13), and the other end of the spring (17) is fixedly mounted on the inner wall of the cylinder (10).

9. A wire drawing machine, Features: The frame structure comprises any one of claims 1 to 8.

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