Wire drawing wheel with composite structure

Abstract

The utility model belongs to the technical field of wire drawing wheels, and particularly relates to a wire drawing wheel with a composite structure, which comprises a wire drawing wheel body and is characterized in that the wire drawing wheel body is made of wear-resistant materials, a cast steel layer is fixedly arranged in the wire drawing wheel body, a tungsten-molybdenum alloy layer is fixedly arranged in the cast steel layer, and the tungsten-molybdenum alloy layer is arranged in the tungsten-molybdenum alloy layer. A stainless steel layer is fixedly arranged in the tungsten-molybdenum alloy layer, an aluminum alloy layer is fixedly arranged in the stainless steel layer, the abrasion resistance of the wire drawing wheel body can be enhanced through the abrasion-resistant material of the wire drawing wheel body, the service life is prolonged, and then the strength of the wire drawing wheel body is enhanced through the high-toughness effect of a cast steel layer; the tungsten-molybdenum alloy layer is used for enhancing the protection performance of the wire drawing wheel body due to wear resistance and corrosion resistance, the stainless steel layer is used for preventing rust and enhancing the attractiveness of the wire drawing wheel body, and the aluminum alloy layer is used for enhancing the performance of the wire drawing wheel body due to the effects of high heat conductivity and stable mechanical performance.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire drawing wheels, and in particular relates to a wire drawing wheel with a composite structure. Background Art

[0002] The wire drawing wheel is an important working part in the metal wire drawing equipment. A wire drawing guide groove is arranged on the outer circumference of the wire drawing wheel. The wire to be drawn is wound in the corresponding wire drawing guide groove on each wire drawing wheel in turn. After the wire is wound on the wire drawing guide groove, it is equivalent to fixing the wire relatively on the wire drawing wheel. As the wire drawing wheel rotates, it is transported from the input side to the output side. A section of wire between two adjacent wire drawing wheels will form a difference in linear speed due to the speed difference between the two wire drawing wheels. The linear speed on the input side is smaller than the linear speed on the output side, so the wire will produce plasticity. The wire drawing wheel is deformed and stretched, and in this process, the wire drawing wheel needs to withstand the great radial pressure required for the plastic deformation of the wire. This radial pressure is applied to the surface of the wire drawing guide groove through the wire, forming a large local compressive stress on the surface of the wire drawing guide groove, which can easily cause damage to the surface of the wire drawing guide groove of the wire drawing wheel. Usually, the wire drawing guide groove is processed and formed on the outer cylindrical surface of the wire drawing wheel. Damage to the surface of the wire drawing guide groove means the scrapping of the wire drawing wheel, but the material of the existing wire drawing wheel is not good enough and cannot be used for a long time. Replacing it after damage will delay time. Therefore, a composite structure wire drawing wheel is proposed.

[0003] For example, a Chinese patent with publication number CN207430914U discloses a wire drawing wheel with a composite structure, which relates to the field of wire drawing wheels and includes a first composite plate, a second composite plate, and a core located between the first composite plate and the second composite plate; the cross-section of the first composite plate and the cross-section of the second composite plate are both circular; the core is composed of a plurality of composite rods; and a plurality of ventilation holes for ventilation are provided on the composite rods.

[0004] The above patent has the following problems:

[0005] Compared with the prior art, the wire drawing wheel is not made of good material, has a short service life, and cannot be used for a long time, which will cause the wire drawing wheel to be damaged. Damage will increase the production cost of the wire drawing wheel and delay work efficiency. In addition, the wire drawing wheel in the prior art does not have a mounting structure, which makes it difficult to install the wire drawing wheel on the motor, which is inconvenient to use, increases the installation time, and reduces the installation efficiency. In view of this, we propose a composite structure wire drawing wheel. Utility Model Content

[0006] The purpose of the utility model is to provide a composite structure drawing wheel in view of the above-mentioned technical problems, so as to achieve the effect that the drawing wheel material is good enough and is convenient to be installed on the motor.

[0007] In view of this, the utility model provides a composite structure wire drawing wheel, including a wire drawing wheel body, and also includes: the wire drawing wheel body is made of wear-resistant material, a cast steel layer is fixedly arranged inside the wire drawing wheel body, a tungsten-molybdenum alloy layer is fixedly arranged inside the cast steel layer, a stainless steel layer is fixedly arranged inside the tungsten-molybdenum alloy layer, an aluminum alloy layer is fixedly arranged inside the stainless steel layer, a mounting plate is movably installed on one side of the wire drawing wheel body, mounting bolts are installed through the inside of the mounting plate, through holes are fixedly arranged between the mounting bolts, and a protective ring is fixedly arranged inside the through holes.

[0008] Based on the above structure, the wear resistance of the wire drawing wheel body can be enhanced by the wear-resistant material of the wire drawing wheel body, and the service life can be extended. Then, the high toughness of the cast steel layer can be used to enhance the strength of the wire drawing wheel body, and the wear resistance and corrosion resistance of the tungsten-molybdenum alloy layer can be used to enhance the protection performance of the wire drawing wheel body. Then, the anti-rust of the stainless steel layer can be used to enhance the aesthetics of the wire drawing wheel body. Then, the high thermal conductivity and stable mechanical properties of the aluminum alloy layer can be used to enhance the performance of the wire drawing wheel body. When used in combination, the material of the wire drawing wheel body is good enough and the service life is long enough. Long-term use will not damage the wire drawing wheel body, reducing the production cost of the wire drawing wheel body and not delaying work efficiency. Then, the mounting plate is attached to the wire drawing wheel body and fixed by the mounting bolt. Then, the output end of the motor is limited by the through hole, and the output end of the motor can be protected by the protective ring. When used in combination, the wire drawing wheel body is provided with a mounting plate, which can facilitate the installation of the wire drawing wheel body on the motor, facilitate use, reduce installation time, and improve installation efficiency.

[0009] Preferably, a stabilizing wheel is movably installed inside the aluminum alloy layer, and a central shaft is installed through the inside of the stabilizing wheel to work in conjunction with the wire drawing wheel body.

[0010] Preferably, a motor is fixedly mounted on one side of the mounting plate, a protection box is sleeved and mounted on the surface of the motor, and a protection cover is movably mounted on one side of the protection box to rotate the wire drawing wheel body.

[0011] Preferably, first fixing blocks are fixedly installed at both ends of the protective cover, a second fixing block is movably installed on the other side of the first fixing block, and fixing bolts are installed through the inside of the first fixing block and the second fixing block to fix the protective cover.

[0012] Preferably, both ends of the protection box are fixedly provided with heat dissipation holes, and dustproof nets are fixedly provided inside the heat dissipation holes to dissipate heat.

[0013] Preferably, a protective sleeve is sleeved and installed on the surface of the drawing wheel body, and a limiting hole is fixedly provided inside the protective sleeve to protect the drawing wheel body.

[0014] Preferably, a first adhesive tape is fixedly provided on the surface of the protective cover, and a second adhesive tape is movably installed on the top of the first adhesive tape to fix the protective cover.

[0015] The beneficial effects of the utility model are:

[0016] 1. The composite structure wire drawing wheel can utilize the wear-resistant material of the wire drawing wheel body to enhance the wear resistance of the wire drawing wheel body and extend its service life. Then, the high toughness of the cast steel layer can be used to enhance the strength of the wire drawing wheel body. The wear resistance and corrosion resistance of the tungsten-molybdenum alloy layer can be used to enhance the protective performance of the wire drawing wheel body. The anti-rust property of the stainless steel layer can be used to enhance the aesthetics of the wire drawing wheel body. Then, the high thermal conductivity and stable mechanical properties of the aluminum alloy layer can be used to enhance the performance of the wire drawing wheel body. When used together, the material of the wire drawing wheel body is good enough and the service life is long enough. Long-term use will not damage the wire drawing wheel body, thereby reducing the production cost of the wire drawing wheel body and not delaying work efficiency.

[0017] 2. The composite structure wire drawing wheel can utilize a mounting plate to attach to the wire drawing wheel body, fix the mounting plate through a mounting bolt, and then use the through hole to limit the output end of the motor, and then use the protective ring to protect the output end of the motor. When used together, the wire drawing wheel body is provided with a mounting plate, which can facilitate the installation of the wire drawing wheel body on the motor, facilitate use, reduce installation time, and improve installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the local structure of the wire drawing wheel body in the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the local structure of the mounting plate in the utility model.

[0022] The symbols in the figure are:

[0023] 1. Wire drawing wheel body; 101. cast steel layer; 102. tungsten-molybdenum alloy layer; 103. stainless steel layer; 104. aluminum alloy layer; 2. mounting plate; 201. mounting bolt; 202. through hole; 203. protective ring; 3. stabilizing wheel; 301. central axis; 4. motor; 401. protection box; 402. protection cover; 5. first fixing block; 501. second fixing block; 502. fixing bolt; 6. heat dissipation hole; 601. dustproof net; 7. protective cover; 701. limit hole; 8. first adhesive tape; 801. second adhesive tape. 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] The present application embodiment discloses a composite structure wire drawing wheel, please refer to Figure 1-Figure 4 , including a wire drawing wheel body 1, and also including: the wire drawing wheel body 1 is made of wear-resistant material, a cast steel layer 101 is fixedly arranged inside the wire drawing wheel body 1, a tungsten-molybdenum alloy layer 102 is fixedly arranged inside the cast steel layer 101, a stainless steel layer 103 is fixedly arranged inside the tungsten-molybdenum alloy layer 102, an aluminum alloy layer 104 is fixedly arranged inside the stainless steel layer 103, a mounting plate 2 is movably installed on one side of the wire drawing wheel body 1, mounting bolts 201 are installed through the inside of the mounting plate 2, through holes 202 are fixedly arranged between the mounting bolts 201, and a protective ring 203 is fixedly arranged inside the through hole 202.

[0026] Based on the above structure, the wear-resistant material of the wire drawing wheel body 1 can be used to enhance the wear resistance of the wire drawing wheel body 1 and extend its service life. Then, the high toughness of the cast steel layer 101 can be used to enhance the strength of the wire drawing wheel body 1. The wear resistance and corrosion resistance of the tungsten-molybdenum alloy layer 102 can be used to enhance the protection performance of the wire drawing wheel body 1. Then, the stainless steel layer 103 can be used to prevent rust and enhance the aesthetics of the wire drawing wheel body 1. Then, the aluminum alloy layer 104 can be used to enhance the performance of the wire drawing wheel body 1 due to its high thermal conductivity and stable mechanical properties. When used together, the material of the wire drawing wheel body 1 is sufficient. Good, the service life is long enough, and the drawing wheel body 1 will not be damaged during long-term use, which reduces the production cost of the drawing wheel body 1 and does not delay work efficiency. The mounting plate 2 is then attached to the drawing wheel body 1, and the mounting plate 2 is fixed by the mounting bolt 201. Then, the through hole 202 is used to limit the output end of the motor 4, and the protective ring 203 can be used to protect the output end of the motor 4. When used together, the drawing wheel body 1 is provided with a mounting plate 2, which can facilitate the installation of the drawing wheel body 1 on the motor 4, is easy to use, reduces installation time, and improves installation efficiency.

[0027] In one embodiment, a stabilizing wheel 3 is movably installed inside the aluminum alloy layer 104 , and a central shaft 301 is installed through the inside of the stabilizing wheel 3 .

[0028] Specifically, the stabilizing wheel 3 can be used together with the wire drawing wheel body 1 to be more stable, and the wire drawing wheel body 1 can be fixed to the motor 4 by using the central axis 301 to facilitate the wire drawing work.

[0029] In this embodiment, the stabilizing wheel 3 and the central shaft 301 can be removed for easy replacement.

[0030] In one embodiment, the motor 4 is fixedly mounted on one side of the mounting plate 2 , a protection box 401 is sleeved and mounted on the surface of the motor 4 , and a protection cover 402 is movably mounted on one side of the protection box 401 .

[0031] Specifically, the motor 4 can be used to drive the wire drawing wheel body 1 to rotate, and then the protection box 401 is used to protect the motor 4, and then the protection cover 402 is used to seal the protection box 401.

[0032] In this embodiment, the protection box 401 protects the motor 4 and increases the service life of the motor 4 .

[0033] In one embodiment, first fixing blocks 5 are fixedly installed at both ends of the protective cover 402 , a second fixing block 501 is movably installed on the other side of the first fixing block 5 , and fixing bolts 502 are installed through the first fixing block 5 and the second fixing block 501 .

[0034] Specifically, the first fixing block 5 and the second fixing block 501 can be attached to each other and then fixed by the fixing bolt 502 .

[0035] In this embodiment, the first fixing block 5 is fixed to the second fixing block 501 to fix the protection cover 402 to one side of the protection box 401 .

[0036] In one embodiment, heat dissipation holes 6 are fixedly disposed at both ends of the protection box 401 , and a dustproof net 601 is fixedly disposed inside the heat dissipation hole 6 .

[0037] Specifically, the heat generated by the motor 4 can be discharged by using the heat dissipation holes 6 , and the dustproof net 601 can be used to prevent dust from entering the protection box 401 .

[0038] In this embodiment, the heat dissipation holes 6 discharge heat to increase the service life of the motor 4 .

[0039] In one of the embodiments, a protective sleeve 7 is sleeved and installed on the surface of the drawing wheel body 1, and a limiting hole 701 is fixedly provided inside the protective sleeve 7.

[0040] Specifically, the protective cover 7 can be sleeved onto the top of the drawing wheel body 1 by utilizing the limiting hole 701 , and then the drawing wheel body 1 can be protected by utilizing the protective cover 7 .

[0041] In this embodiment, the protective cover 7 protects the wire drawing wheel body 1 and increases the service life of the wire drawing wheel body 1 .

[0042] In one embodiment, a first adhesive tape 8 is fixedly provided on the surface of the protective cover 7 , and a second adhesive tape 801 is movably installed on the top of the first adhesive tape 8 .

[0043] Specifically, the protective cover 7 can be fixed by using the first adhesive tape 8 and the second adhesive tape 801 .

[0044] In this embodiment, the protective cover 7 can also be removed by the first adhesive tape 8 and the second adhesive tape 801. When the drawing wheel body 1 is in use, it is convenient to remove without delaying the work of the drawing wheel body 1. When the drawing wheel body 1 is not in use, the protective cover 7 protects the drawing wheel body 1.

[0045] When the composite structure drawing wheel of this embodiment is in use, the stabilizing wheel 3 can be used together with the drawing wheel body 1 to make it more stable. The drawing wheel body 1 can be fixed to the motor 4 by using the central axis 301. The wear-resistant material of the drawing wheel body 1 can enhance the wear resistance of the drawing wheel body 1 and extend its service life. The high toughness of the cast steel layer 101 can be used to enhance the strength of the drawing wheel body 1. The wear resistance and corrosion resistance of the tungsten-molybdenum alloy layer 102 can be used to enhance the protective performance of the drawing wheel body 1. The anti-rusting effect of the stainless steel layer 103 can be used to enhance the aesthetics of the drawing wheel body 1. The high thermal conductivity and stable mechanical properties of the aluminum alloy layer 104 can be used to enhance the performance of the drawing wheel body 1. The mounting plate 2 is attached to the drawing wheel body 1 and fixed by the mounting bolt 201. The output end of the motor 4 can be screwed in by the through hole 202. The motor 4 is limited in position, and the protective ring 203 can be used to protect the output end of the motor 4. The motor 4 is used to drive the drawing wheel body 1 to rotate. The motor 4 is then protected by the protective box 401. The protective cover 402 is used to seal the protective box 401. The heat generated by the motor 4 can be discharged by the heat dissipation hole 6. The dustproof net 601 can prevent dust from entering the protective box 401. The first fixing block 5 and the second fixing block 501 are then attached to each other, and then fixed with the fixing bolt 502 to fix the protective cover 402 to one side of the protective box 401. The first adhesive tape 8 and the second adhesive tape 801 are used to fix the protective cover 7. The limiting hole 701 can be used to attach the protective cover 7 to the top of the drawing wheel body 1. The drawing wheel body 1 can then be protected by the protective cover 7.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A composite structure drawing wheel, comprising a drawing wheel body (1), characterized in that: Also includes: The wire drawing wheel body (1) is made of wear-resistant material, a cast steel layer (101) is fixedly arranged inside the wire drawing wheel body (1), a tungsten-molybdenum alloy layer (102) is fixedly arranged inside the cast steel layer (101), a stainless steel layer (103) is fixedly arranged inside the tungsten-molybdenum alloy layer (102), an aluminum alloy layer (104) is fixedly arranged inside the stainless steel layer (103), a mounting plate (2) is movably mounted on one side of the wire drawing wheel body (1), mounting bolts (201) are installed through the inside of the mounting plate (2), through holes (202) are fixedly arranged between the mounting bolts (201), and a protective ring (203) is fixedly arranged inside the through hole (202).

2. The composite structure drawing wheel according to claim 1, characterized in that: The aluminum alloy layer (104) is movably provided with a stabilizing wheel (3), and a central shaft (301) is installed through the interior of the stabilizing wheel (3).

3. The composite structure drawing wheel according to claim 1, characterized in that: A motor (4) is fixedly mounted on one side of the mounting plate (2), a protection box (401) is sleeved and mounted on the surface of the motor (4), and a protection cover (402) is movably mounted on one side of the protection box (401).

4. The composite structure drawing wheel according to claim 3, characterized in that: A first fixing block (5) is fixedly installed at both ends of the protective cover (402), a second fixing block (501) is movably installed on the other side of the first fixing block (5), and fixing bolts (502) are installed through the inside of the first fixing block (5) and the second fixing block (501).

5. The composite structure drawing wheel according to claim 3, characterized in that: Both ends of the protection box (401) are fixedly provided with heat dissipation holes (6), and dustproof nets (601) are fixedly provided inside the heat dissipation holes (6).

6. The composite structure drawing wheel according to claim 1, characterized in that: A protective sleeve (7) is sleeved and mounted on the surface of the wire drawing wheel body (1), and a limiting hole (701) is fixedly provided inside the protective sleeve (7).

7. The composite structure drawing wheel according to claim 6, characterized in that: A first adhesive tape (8) is fixedly arranged on the surface of the protective cover (7), and a second adhesive tape (801) is movably installed on the top of the first adhesive tape (8).

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