Wire rod processing equipment for wire drawing and rough drawing stage

Abstract

The utility model relates to the technical field of wire rod processing, and discloses a wire rod processing device for a wire drawing and rough drawing stage, which comprises a wire drawing machine, the wire drawing machine comprises a device main body and a pulley mechanism, the pulley mechanism comprises two groups of fixed columns, and the fixed columns are arranged on the device main body. The two sets of fixing columns are fixedly connected to the top of the equipment body, the outer surfaces of the bottom ends of the two sets of fixing columns are fixedly connected to the two ends of the outer surface of the top of the equipment body respectively, the protection mechanism comprises a small fixing piece, and the outer surface of the bottom end of the small fixing piece is fixedly connected to one end of the outer surface of the top of the equipment body. In the process that different steel bars enter equipment, the two sets of adjusting pieces are kneaded towards the middle, so that the clamping blocks are separated from the interiors of the fixing grooves, then the sliding blocks can slide on the sliding rails to proper positions, the insertion angles of the steel bars can be adjusted, the situation that the steel bars are broken due to the small insertion angles is avoided, stable production is facilitated, and the production efficiency is improved. And the reliability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rod processing; specifically, it is a wire rod processing device for the rough drawing stage of wire drawing. Background Art

[0002] The wire rod cold drawing equipment is used to process metal wire rods into thin wires at room temperature. It usually consists of multiple drawing dies and can stretch metal wire rods into wires with different diameters. The design of the cold drawing machine can be single-machine or multi-machine linkage to improve production efficiency. Subsequently, the diameter and shape of the metal wire rod are changed. The material and design of the die directly affect the cold drawing effect and the quality of the product.

[0003] Chinese Patent Publication No. CN213469105U belongs to the technical field of wire drawing equipment. In particular, it is a multifunctional single-row wire drawing machine, including a bottom plate. The left side of the top surface of the bottom plate is fixedly bolted with a support rod, and the left end of the top surface of the bottom plate is fixedly bolted with a cooling box located at the right end of the support rod. Through the setting of the hydraulic cylinder, by the mutual cooperation among the first reversing roller, the second reversing roller, and the third reversing roller, when the wire drawing machine rotates through the operation of the motor body, the wire rod body can move through the first reversing roller, the second reversing roller, and the third reversing roller to the outer surface of the limiting plate for winding and collection. During the collection process, with the increase in the collection amount, through the lifting action of the hydraulic cylinder, the components on the top surface of the cushion plate can be lifted in height, thereby lifting the height of the wire rod body, and then the wire rod body can be evenly wound on the outer surface of the limiting plate, thus improving the practicability of the wire drawing machine.

[0004] However, when this utility model is actually used, the following problems exist:

[0005] 1. Most of the upper pulleys of the existing wire rod drawing equipment are of fixed structure, and the angle at which the steel bar passes through the pulley may be fixed. During the process of different steel bars entering the equipment, there may be a situation where the insertion angle of the steel bar is small, resulting in fracture, which is not conducive to stable production and affects the reliability of the equipment to a certain extent.

[0006] 2. Most of the existing wire rod drawing equipment does not have a protective structure. During the actual operation of the equipment, the high-strength steel bar may break, and the flying steel bar may hurt the staff, which is not conducive to the safety of equipment use and reduces the safety of the equipment to a certain extent. Summary of the Utility Model

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wire rod processing device for the rough drawing stage of wire drawing to solve the problems existing in the above-mentioned background art.

[0008] The utility model provides the following technical solutions: A wire rod processing device for the wire drawing and rough drawing stage, comprising:

[0009] A wire drawing machine, the wire drawing machine comprising a device main body;

[0010] A pulley mechanism, the pulley mechanism comprising fixing columns, and two groups of fixing columns are provided, and the outer surfaces of the bottoms of the two groups of fixing columns are respectively fixedly connected to both ends of the outer surface of the top of the device main body;

[0011] A protection mechanism, the protection mechanism comprising small fixing pieces, and the outer surface of the bottom end of the small fixing pieces is fixedly connected to one end of the outer surface of the top of the device main body.

[0012] Preferably, the wire drawing machine further comprises a winding wheel, and the winding wheel is arranged on the outer surface of the top of the device main body, and three groups of winding wheels are provided, and the steel wire passes through the outer surfaces of the three groups of winding wheels in sequence, and the steel wire is stretched by changing the rotation speeds of the three groups of winding wheels.

[0013] Preferably, a control panel is installed at the center of the outer surface of one side of the device main body, and legs are fixedly connected to the four corners of the outer surface of the bottom of the device main body. The working state of the winding wheel can be controlled through the control panel, and the rotation speed of each group of winding wheels can be adjusted.

[0014] Preferably, the pulley mechanism further comprises a slide rail, and the outer surfaces of both ends of the slide rail are respectively fixedly connected to the outer surfaces of the two groups of fixing columns, and a plurality of fixing grooves are formed in the inner part of the outer surface of the bottom of the slide rail. By engaging the engaging blocks in different fixing grooves, the sliders at different positions can be fixed.

[0015] Preferably, a slider is sleeved on the outer surface of the slide rail, and three groups of sliders are provided, and insertion grooves are formed in the inner parts of the outer surfaces of both ends of the slider. A spring is fixedly connected to the surface of the bottom end inside the insertion groove, and the spring can reset the adjusting piece by its own elasticity.

[0016] Preferably, one end of the spring is fixedly connected to an adjusting piece, and one end of the upper outer surface of the adjusting piece is fixedly connected to an engaging block. The outer surface of the engaging block is engaged in the fixing groove, and a long pulley is fixedly connected to the outer surface of the top of the slider. By adjusting the long pulley to different positions, the angle of the steel wire penetration can be changed.

[0017] Preferably, the protection mechanism further comprises a shrinkage piece, and the outer surface of the shrinkage piece is fixedly connected to the upper outer surface of the small fixing piece, and a blocking hole is formed in the inner part of the outer surface of the shrinkage piece. The blocking hole can play a certain role in blocking the rebounding steel wire and prevent the outer surface of the shrinkage piece from being too smooth.

[0018] Preferably, multiple groups of blocking holes are provided, an insertion ring is fixedly connected to the outer surface of one end of the shrinkage piece, and a large fixing piece is fixedly connected to the outer surface of the shrinkage piece. The outer surface of the bottom end of the large fixing piece is fixedly connected to one end of the outer surface of the top of the equipment main body, and the size inside the insertion ring is larger than the size of the blocking holes.

[0019] The technical effects and advantages of the present utility model:

[0020] 1. By setting the pulley mechanism in the present utility model, during the process of different steel bars entering the equipment, the two adjusting pieces are pinched towards the middle, so that the clamping block disengages from the inside of the fixing groove. Subsequently, the slider can be slid on the slide rail to a suitable position, and the insertion angle of the steel bar can be adjusted, avoiding the situation of steel bar fracture caused by a small insertion angle of the steel bar, which is beneficial to stable production and improves the reliability of the equipment to a certain extent.

[0021] 2. By setting the protection mechanism in the present utility model, before starting the equipment, the steel bar is passed through the inside of the insertion ring and the shrinkage piece. During the actual operation of the equipment, after the high-strength steel bar breaks, a part of the flying steel bar will gradually shrink into the inside of the shrinkage piece depending on the potential energy, avoiding the flying steel bar from hurting the staff, which is beneficial to the safety of equipment use and improves the safety of the equipment to a certain extent. Description of the drawings

[0022] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0023] Figure 2 It is an exploded three-dimensional structure schematic diagram of the present utility model.

[0024] Figure 3 It is a three-dimensional structure schematic diagram of the wire drawing machine of the present utility model.

[0025] Figure 4 It is an exploded three-dimensional structure schematic diagram of the pulley mechanism of the present utility model.

[0026] Figure 5 It is a partial three-dimensional structure sectional view of the pulley mechanism of the present utility model.

[0027] Figure 6 It is an exploded three-dimensional structure schematic diagram of the protection mechanism of the present utility model.

[0028] Reference numerals are: 1. Wire drawing machine; 11. Equipment main body; 12. Reel; 13. Control panel; 14. Leg; 2. Pulley mechanism; 21. Fixed column; 22. Slide rail; 23. Fixed groove; 24. Slider; 25. Insertion slot; 26. Spring; 27. Adjusting piece; 28. Clamping block; 29. Long pulley; 3. Protection mechanism; 31. Small fixing piece; 32. Shrinkage piece; 33. Blocking hole; 34. Insertion ring; 35. Large fixing piece. Detailed implementation mode

[0029] Next, the technical solutions in the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the present utility model. In addition, the forms of each structure described in the following implementation modes are merely examples. A wire rod processing device for the rough drawing stage of wire drawing involved in the present utility model is not limited to the structures described in the following implementation modes. All other implementation modes obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0030] Embodiment 1

[0031] As Figures 1 to 5 shown, the present utility model proposes a wire rod processing device for the rough drawing stage of wire drawing, including a wire drawing machine 1. The wire drawing machine 1 includes a device main body 11. The wire drawing machine 1 further includes a winding wheel 12, and the winding wheel 12 is arranged on the outer surface of the top of the device main body 11. And the winding wheel 12 is set to three groups. A control panel 13 is installed at the center of the outer surface of one side of the device main body 11. And legs 14 are fixedly connected to the four corners of the outer surface of the bottom of the device main body 11. A motor is arranged inside the device main body 11, and the output end of the motor is connected to the winding wheel 12. The device can be started through the control panel 13, and the rotation speeds of the three groups of winding wheels 12 can be controlled respectively, so as to control the degree of stretching the steel wire. The control panel 13 can display the real-time rotation speed of the winding wheel 12;

[0032] A pulley mechanism 2, the pulley mechanism 2 includes a fixed column 21, and the fixed column 21 is set to two groups. And the outer surfaces of the bottoms of the two groups of fixed columns 21 are respectively fixedly connected to both ends of the outer surface of the top of the device main body 11. Through the two groups of fixed columns 21, the pulley mechanism 2 is fixed on the outer surface of the top of the device main body 11. When the steel wire passes through the winding wheel 12, it also needs to pass through the outer surface of the long pulley 29 to guide the steel wire;

[0033] The pulley mechanism 2 further includes a slide rail 22, and the outer surfaces of both ends of the slide rail 22 are respectively fixedly connected to the outer surfaces of the two groups of fixed columns 21. And a plurality of fixed slots 23 are opened inside the outer surface of the bottom of the slide rail 22. A slider 24 is sleeved on the outer surface of the slide rail 22, and the slider 24 is set to three groups. And insertion slots 25 are opened inside the outer surfaces of both ends of the slider 24. A spring 26 is fixedly connected to the surface of the bottom end inside the insertion slot 25. The size of the fixed slot 23 is adapted to the size of the engaging block 28. When the engaging block 28 is engaged inside the fixed slot 23, the slider 24 can be fixed, and thus the position of the long pulley 29 can be fixed;

[0034] On the outer surface of one end of the spring 26, an adjusting piece 27 is fixedly connected. And at one end of the upper outer surface of the adjusting piece 27, a clamping block 28 is fixedly connected. The outer surface of the clamping block 28 is clamped inside the fixing groove 23. And on the outer surface of the top of the slider 24, a long pulley 29 is fixedly connected. When it is necessary to adjust the position of the long pulley 29, pinch the two groups of adjusting pieces 27 towards the middle. The adjusting piece 27 contracts and is inserted into the insertion groove 25, so that the clamping block 28 disengages from the inside of the fixing groove 23. At this time, the slider 24 can be slid to a suitable position. Release the adjusting piece 27, and relying on the elasticity of the spring 26 itself, the adjusting piece 27 can be reset. The clamping block 28 is inserted into the fixing groove 23 to fix the position of the long pulley 29.

[0035] Embodiment 2

[0036] As Figure 1 and Figure 6 shown, this embodiment also proposes:

[0037] A protection mechanism 3. The protection mechanism 3 includes a small fixing piece 31. And the outer surface of the bottom end of the small fixing piece 31 is fixedly connected to one end of the outer surface of the top of the equipment main body 11. The protection mechanism 3 is fixed on the outer surface of the top of the equipment main body 11 through the small fixing piece 31 and the large fixing piece 35 to prevent the broken steel bars from splashing.

[0038] The protection mechanism 3 further includes a shrinking piece 32. And the outer surface of the shrinking piece 32 is fixedly connected to the outer surface of the upper end of the small fixing piece 31. And inside the outer surface of the shrinking piece 32, a blocking hole 33 is opened. The shrinking piece 32 is made of alloy steel. Alloy steel is a kind of steel whose performance is improved by adding one or more alloying elements such as chromium, nickel, molybdenum, titanium, manganese, etc. The addition of alloying elements can significantly improve the strength, toughness, wear resistance and corrosion resistance of the steel. Alloy steel is widely used in mechanical manufacturing, construction, automobiles, aerospace and other fields. The shrinking piece 32 can effectively block a part of the rebounding steel bars and prevent the steel bars from splashing. The arranged blocking holes 33 can increase the friction between the steel bars and the shrinking piece 32 and reduce the potential energy of the steel bars.

[0039] The blocking holes 33 are arranged in multiple groups. And at one end of the outer surface of the shrinking piece 32, an insertion ring 34 is fixedly connected. And on the outer surface of the shrinking piece 32, a large fixing piece 35 is fixedly connected. The outer surface of the bottom end of the large fixing piece 35 is fixedly connected to one end of the outer surface of the top of the equipment main body 11. The insertion ring 34 is made of ceramic material. Ceramic is a material made of inorganic non-metallic materials through high-temperature firing. Ceramic materials usually have very high hardness and can resist wear and scratching. Ceramics can remain stable in high-temperature environments and are not easy to melt or deform.

[0040] Working principle: First, pass the steel bar through the insertion ring 34 and the blocking hole 33, and then pass it through the outer surfaces of the winding wheels 12 and the long pulley 29. Squeeze the two groups of adjusting pieces 27 towards the middle. At this time, the slider 24 can be slid to a suitable position. Release the adjusting piece 27. Relying on the elasticity of the spring 26 itself, the adjusting piece 27 can be reset. The engaging block 28 is inserted into the fixing groove 23, and the long pulley 29 is adjusted to a suitable position.

[0041] Subsequently, start the device through the control panel 13, and adjust the rotation speeds of the three groups of winding wheels 12 to stretch the steel bar, and then the wire rod can be processed. The above is the entire working principle of the present utility model.

[0042] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0043] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0044] Finally: The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A wire rod processing device for the rough drawing stage of wire drawing, characterized in that: include: A wire drawing machine (1), the wire drawing machine (1) comprising an equipment body (11); A pulley mechanism (2), the pulley mechanism (2) comprising a fixed column (21), wherein the fixed column (21) is provided in two groups, and the outer surfaces of the bottom ends of the two groups of the fixed columns (21) are respectively fixedly connected to the two ends of the top outer surface of the device body (11); The protective mechanism (3) comprises a small fixing plate (31), and the outer surface of the bottom end of the small fixing plate (31) is fixedly connected to one end of the top outer surface of the equipment body (11).

2. The wire rod processing equipment for wire drawing in the rough drawing stage according to claim 1, characterized in that: The wire drawing machine (1) further comprises a reel (12), and the reel (12) is arranged on the outer surface of the top of the equipment body (11), and the reel (12) is arranged in three groups.

3. The wire rod processing equipment for the rough drawing stage of wire drawing according to claim 2, characterized in that: A control panel (13) is installed at the center of the outer surface of one side of the device body (11), and legs (14) are fixedly connected to the four corners of the outer surface of the bottom of the device body (11).

4. The wire rod processing equipment for wire drawing in the rough drawing stage according to claim 1, characterized in that: The pulley mechanism (2) also includes a slide rail (22), and the outer surfaces at both ends of the slide rail (22) are respectively fixedly connected to the outer surfaces of the two groups of fixed columns (21), and a plurality of fixed grooves (23) are provided inside the outer surface of the bottom of the slide rail (22).

5. The wire rod processing equipment for the rough drawing stage of wire drawing according to claim 4, characterized in that: The outer surface of the slide rail (22) is sleeved with a slider (24), and the sliders (24) are arranged in three groups. Insertion grooves (25) are provided inside the outer surfaces of both ends of the sliders (24), and the surface of the bottom end of the insertion groove (25) is fixedly connected to a spring (26).

6. The wire rod processing equipment for wire drawing rough drawing stage according to claim 5, characterized in that: An adjusting piece (27) is fixedly connected to the outer surface of one end of the spring (26), and a clamping block (28) is fixedly connected to one end of the outer surface of the upper end of the adjusting piece (27), the outer surface of the clamping block (28) is clamped in the interior of the fixing groove (23), and a long pulley (29) is fixedly connected to the outer surface of the top of the slider (24).

7. The wire rod processing equipment for wire drawing in the rough drawing stage according to claim 1, characterized in that: The protection mechanism (3) also includes a shrinking plate (32), wherein the outer surface of the shrinking plate (32) is fixedly connected to the outer surface of the upper end of the small fixing plate (31), and an obstruction hole (33) is opened inside the outer surface of the shrinking plate (32).

8. The wire rod processing equipment for wire drawing in the rough drawing stage according to claim 7, characterized in that: The obstruction holes (33) are arranged in a plurality of groups, and an outer surface of one end of the shrinkage piece (32) is fixedly connected to an interlaced ring (34), and an outer surface of the shrinkage piece (32) is fixedly connected to a large fixing piece (35), and the outer surface of the bottom end of the large fixing piece (35) is fixedly connected to one end of the top outer surface of the device body (11).

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