Copper rod roughening equipment

Abstract

The utility model discloses copper rod roughening equipment which is characterized in that guide rollers used for supporting and conveying copper rods are arranged on a rack, a roughening device located between the two guide rollers is arranged on the rack, and the roughening device comprises a roughening working mechanism, a horizontal adjusting mechanism and a vertical adjusting mechanism; the at least one horizontal adjusting mechanism and the at least one vertical adjusting mechanism are sequentially arranged on the rack in the conveying direction of the copper rod, the multiple roughening working mechanisms are installed on the horizontal adjusting mechanism and the vertical adjusting mechanism respectively, and the working ends of the multiple roughening working mechanisms surround and abut against the peripheral face of the copper rod. According to the roughening equipment, the copper rod does not need to be rotated during roughening, the copper rod cannot be twisted, the roughening equipment is suitable for roughening work of the copper rod with the small diameter, and the quality of the copper rod is guaranteed; and for some bent copper rods with insufficient straightness, the horizontal adjusting mechanism and the vertical adjusting mechanism have an elastic fault-tolerant avoiding function, so that the smooth proceeding of the grinding work is ensured, and the safety of the copper rods and the grinding equipment can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of copper rod processing equipment, in particular to a copper rod roughening device. Background Art

[0002] During the continuous casting and rolling production process of copper rods, due to reasons such as the contact and friction between the copper rods and various processing equipment, burrs will be generated on the outer peripheral surface of the copper rods, or oxide scales will form after the copper rods cool down after continuous casting. Whether it is burrs or oxide scales, they will seriously affect the quality of the finished copper rods during subsequent rolling. Therefore, in order to eliminate surface defects such as burrs and oxide scales in the early stage, a roughening device is usually installed at the front end of rolling to ensure the smoothness of the copper ingots.

[0003] At present, many copper rod production enterprises use a grinding block that moves back and forth to roughen the rotating copper rod. For example, the Chinese utility model patent with the publication number CN210060665U and the name of an adjustable surface burr grinding device for oxygen-free copper rods. However, this roughening device needs to rotate the copper rod, and for some copper rods with a smaller diameter, the rotation process is likely to cause the copper rod to twist, affecting the product quality. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a copper rod roughening device to solve the problem that the existing copper rod roughening device needs to rotate the copper rod, and for some copper rods with a smaller diameter, the rotation process is likely to cause the copper rod to twist, affecting the product quality.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A copper rod roughening device includes a frame. A guide roller for supporting and conveying the copper rod is arranged on the frame. A roughening device located between the two guide rollers is arranged on the frame. The roughening device includes a roughening working mechanism, a horizontal adjustment mechanism, and a vertical adjustment mechanism. At least one horizontal adjustment mechanism and at least one vertical adjustment mechanism are sequentially arranged on the frame along the conveying direction of the copper rod. A plurality of roughening working mechanisms are respectively installed on the horizontal adjustment mechanism and the vertical adjustment mechanism, and the working ends of the plurality of roughening working mechanisms surround and press against the outer peripheral surface of the copper rod.

[0007] A further technical solution is that the roughening working mechanism is a grinding wheel driven by a motor.

[0008] A further technical solution is that a protective shell is arranged outside the grinding wheel, and the protective shell is communicated with a negative pressure dust extraction device.

[0009] A further technical solution is as follows: The horizontal adjustment mechanism includes a cross plate, a first tension spring, and a pull rope. The two cross plates are symmetrically arranged and rotatably installed on the frame. The two ends of the first tension spring are respectively connected to one end of the two cross plates. The two ends of the pull rope are respectively tied to the other ends of the two cross plates. The two wire brushing working mechanisms are respectively installed on the two cross plates and are located on both sides of the copper rod.

[0010] A further technical solution is as follows: A limiting block is arranged between the two cross plates, and the limiting block is close to the first tension spring.

[0011] A further technical solution is as follows: The vertical adjustment mechanism includes a vertical plate, a second tension spring, and a spring. The two vertical plates are symmetrically arranged and rotatably installed on the frame. The two ends of the second tension spring are respectively connected to the frame and one end of one of the vertical plates. The two ends of the spring are respectively connected to the frame and one end of the other vertical plate. The two wire brushing working mechanisms are respectively installed on the two vertical plates, and the working ends of the two wire brushing working mechanisms are abutted against the outer peripheral surface of the copper rod in the vertical direction facing each other.

[0012] A further technical solution is as follows: A limiting component is arranged on the side surface of the vertical plate. The limiting component includes a screw rod, a nut threadedly connected to the screw rod, and an ear plate. The ear plate is provided with a strip-shaped groove adapted to the screw rod.

[0013] A further technical solution is as follows: The nut on the vertical plate connected to the second tension spring is located below the ear plate, and the nut on the vertical plate connected to the spring is located above the ear plate.

[0014] Compared with the prior art, at least one of the following beneficial effects can be achieved by the present utility model:

[0015] The present utility model provides a copper rod wire brushing device. The wire brushing device of the wire brushing equipment does not need to rotate the copper rod, and can also perform a complete wire brushing work on the surface of the copper rod along the entire circumferential direction. It is applicable to the wire brushing work of copper rods with a smaller diameter, will not cause the distortion of the copper rod, and ensures the quality of the copper rod.

[0016] The horizontal adjustment mechanism and the vertical adjustment mechanism have an elastic fault tolerance function and are applicable to some bent copper rods with insufficient straightness. During the forward movement of the bent copper rod, the horizontal adjustment mechanism and the vertical adjustment mechanism can elastically adjust the movement of the wire brushing working mechanism, and at the same time ensure that the working end of the wire brushing working mechanism is abutted against the surface of the copper rod, so as to realize the grinding work and ensure the safety of the copper rod and the grinding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a copper rod wire brushing device of the present utility model.

[0018] Figure 2 For the present utility model Figure 1 is a schematic structural view of the horizontal adjustment mechanism therein.

[0019] Figure 3 For the present utility model Figure 1 is a schematic structural view of a part of the vertical adjustment mechanism therein.

[0020] Figure 4 For the present utility model Figure 1 is a schematic structural view of another part of the vertical adjustment mechanism therein.

[0021] Reference numerals: 1, frame; 2, copper rod; 3, guide roller; 4, descaling device; 5, descaling working mechanism; 6, horizontal adjustment mechanism; 7, vertical adjustment mechanism; 8, grinding wheel; 9, motor; 10, protective housing; 11, cross plate; 12, first tension spring; 13, pulling rope; 14, vertical plate; 15, second tension spring; 16, spring; 17, limit assembly; 18, screw rod; 19, nut; 20, ear plate; 21, strip-shaped groove; 22, limit block. Detailed implementation manners

[0022] To make the purpose, technical solutions and advantages of the implementation manners of the present utility model clearer, the technical solutions in the implementation manners of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the implementation manners of the present utility model. Obviously, the described implementation manners are part of the implementation manners of the present utility model, rather than all of the implementation manners. The components of the implementation manners of the present utility model usually described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the implementation manners of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected implementation manners of the present utility model. All other implementation manners obtained by those of ordinary skill in the art based on the implementation manners of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0024] It should be noted that, without conflict, the implementation manners in the present utility model and the features in the implementation manners can be combined with each other.

[0025] It should be noted that: similar reference numerals and letters indicate similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further defined and explained in the subsequent accompanying drawings.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is 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 operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] As shown in this embodiment Figure 1 A copper rod roughening device includes a frame 1. A guide roller 3 for supporting and conveying a copper rod 2 is provided on the frame 1. A roughening device 4 is provided on the frame 1 between two guide rollers 3. The roughening device 4 includes a roughening working mechanism 5, a horizontal adjustment mechanism 6, and a vertical adjustment mechanism 7. At least one horizontal adjustment mechanism 6 and at least one vertical adjustment mechanism 7 are sequentially arranged on the frame 1 along the conveying direction of the copper rod 2. A plurality of roughening working mechanisms 5 are respectively installed on the horizontal adjustment mechanism 6 and the vertical adjustment mechanism 7, and the working ends of the plurality of roughening working mechanisms 5 surround and press against the outer peripheral surface of the copper rod 2.

[0030] Driven by an existing traction device, the copper rod 2 advances on the guide roller 3 and passes through the roughening device 4. The working ends of the roughening working mechanisms 5 on the horizontal adjustment mechanism 6 roughen both sides of the copper rod 2 in the horizontal direction, and the working ends of the vertical adjustment mechanism 7 roughen both sides of the copper rod 2 in the vertical direction. The working ends of the plurality of roughening working mechanisms 5 form a grinding track in the circumferential direction, surrounding and pressing against the outer peripheral surface of the copper rod 2. Finally, on the basis that the copper rod 2 does not rotate, the roughening device 4 of this roughening device can be used to perform a complete roughening work on the surface of the copper rod 2 along the circumferential direction, which is suitable for roughening copper rods with a smaller diameter and will not cause distortion of the copper rod, ensuring the quality of the copper rod.

[0031] Preferably, the roughening working mechanism 5 is a grinding wheel 8 driven by a motor 9.

[0032] The motor 9 drives the grinding wheel 8 to rotate through a bevel gear pair structure.

[0033] The circular surface width of the grinding wheel 8 is not less than the diameter of the copper rod 2.

[0034] Preferably, a protective shell 10 is arranged outside the grinding wheel 9, and the protective shell 10 is communicated with a negative pressure dust extraction device.

[0035] The negative pressure dust extraction device can extract the ground metal powder and reduce dust.

[0036] Embodiment 2:

[0037] On the basis of the above embodiment, as shown in Figure 2 , Figure 3 and Figure 4 , the horizontal adjustment mechanism 6 includes a cross plate 11, a first tension spring 12 and a pull rope 13. The two cross plates 11 are symmetrically arranged and rotatably installed on the frame 1. The two ends of the first tension spring 12 are respectively connected to one end of the two cross plates 11. The two ends of the pull rope 13 are respectively tied to the other ends of the two cross plates 11. The two roughening working mechanisms 5 are respectively installed on the two cross plates 11 and are located on both sides of the copper rod 2. The vertical adjustment mechanism 7 includes a vertical plate 14, a second tension spring 15 and a spring 16. The two vertical plates 14 are symmetrically arranged and rotatably installed on the frame 1. The two ends of the second tension spring 15 are respectively connected to the frame 1 and one end of one of the vertical plates 14. The two ends of the spring 16 are respectively connected to the frame 1 and one end of the other vertical plate 14. The two roughening working mechanisms 5 are respectively installed on the two vertical plates 14, and the working ends of the two roughening working mechanisms 5 are tightly abutted against the outer peripheral surface of the copper rod 2 in the vertical direction.

[0038] The horizontal adjustment mechanism 6 and the vertical adjustment mechanism 7 have an elastic fault tolerance function. Once encountering a copper rod 2 with insufficient straightness, that is, a copper rod 2 with too large a bending degree, the horizontal adjustment mechanism 6 and the vertical adjustment mechanism 7 can swing the roughening working mechanism 5 back and forth left and right, but ensure that the working end of the roughening working mechanism 5 abuts against the surface of the copper rod 2 to realize the roughening work and prevent the risk of damage to the grinding wheel or the copper rod.

[0039] For example, for the horizontal adjustment mechanism 6: the pull rope 13 limits the minimum distance between the two roughening working mechanisms 5 on the cross plate 11. When the bent copper rod passes through the two roughening working mechanisms 5, the bent copper rod will abut against the working ends of the two roughening working mechanisms 5, that is, against the grinding wheel 8, and the cross plate 11 swings back and forth, playing an elastic fault tolerance and avoidance function. Under the tension of the first tension spring 12, the grinding wheel 8 is always tightly abutted against the surface of the copper rod 2 to realize the roughening work.

[0040] For example, the vertical adjustment mechanism 7: The second tension spring 15 pulls down one of the vertical plates 14 to ensure that the grinding wheel 8 presses down tightly against the copper rod 2; the spring 16 pushes up against the other vertical plate 14 to ensure that the grinding wheel 8 presses up tightly against the copper rod 2; the bent copper rod will press against the two grinding wheels 8, and the vertical plate 14 swings back and forth, playing an elastic fault-tolerant avoidance function. Through the tension of the second tension spring 15 and the elastic force of the spring 16, the grinding wheel 8 is always pressed tightly against the surface of the copper rod 2 to achieve the deburring work.

[0041] Preferably, a limit block 22 is provided between the two cross plates 11, and the limit block 22 is close to the first tension spring 12.

[0042] When the first tension spring 12 fails, the limit block 22 can prevent the grinding wheel 8 from over-grinding the copper rod 2, resulting in damage to the copper rod 2.

[0043] Preferably, a limit component 17 is provided on the side of the vertical plate 14. The limit component 17 includes a screw rod 18, a nut 19 threadedly connected to the screw rod 18, and an ear plate 20. The ear plate 20 is provided with a strip-shaped groove 21 adapted to the screw rod 18. The nut 19 on the vertical plate 14 connected to the second tension spring 15 is located below the ear plate 20, and the nut 19 on the vertical plate 14 connected to the spring 16 is located above the ear plate 20.

[0044] When the vertical plate 14 swings back and forth, the nut 19 cooperating with the screw rod 18 can play a limiting role on the two vertical plates 14 to prevent the grinding wheel 8 from over-grinding the copper rod 2, resulting in damage to the copper rod 2. Specifically, the grinding wheel 8 that presses against the copper rod 2 upward through the spring 16, the vertical plate 14 where it is located can control the upper limit of the swing of the vertical plate 14 through the height position of the nut 19; the grinding wheel 8 that presses against the copper rod 2 downward through the second tension spring 15, the vertical plate 14 where it is located can control the lower limit of the swing of the vertical plate 14 through the height position of the nut 19, and finally jointly act to make the two grinding wheels 8 press against the copper rod 2 in the vertical direction to achieve the deburring work.

[0045] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A copper rod roughening device, comprising a frame (1), wherein the frame (1) is provided with a guide roller (3) for supporting and conveying a copper rod (2), wherein: The frame (1) is provided with a roughening device (4) located between the two guide rollers (3), the roughening device (4) comprising a roughening working mechanism (5), a horizontal adjustment mechanism (6) and a vertical adjustment mechanism (7), at least one of the horizontal adjustment mechanisms (6) and at least one of the vertical adjustment mechanisms (7) being arranged in sequence on the frame (1) along the conveying direction of the copper rod (2), a plurality of the roughening working mechanisms (5) being respectively mounted on the horizontal adjustment mechanism (6) and the vertical adjustment mechanism (7), and the working ends of the plurality of the roughening working mechanisms (5) surround and abut against the outer peripheral surface of the copper rod (2).

2. The copper rod roughening device according to claim 1, characterized in that: The roughening working mechanism (5) is a grinding wheel (8) driven by a motor (9).

3. The copper rod roughening device according to claim 2 is characterized in that: A protective shell (10) is arranged outside the grinding wheel (8), and the protective shell (10) is connected to a negative pressure dust extraction device.

4. The copper rod roughening device according to claim 1 is characterized in that: The horizontal adjustment mechanism (6) comprises a horizontal plate (11), a first tension spring (12) and a pull rope (13); the two horizontal plates (11) are symmetrically arranged and rotatably mounted on the frame (1); the two ends of the first tension spring (12) are respectively connected to one end of the two horizontal plates (11); the two ends of the pull rope (13) are respectively tied to the other end of the two horizontal plates (11); the two roughening working mechanisms (5) are respectively mounted on the two horizontal plates (11) and are located on both sides of the copper rod (2).

5. The copper rod roughening device according to claim 4 is characterized in that: A limit block (22) is provided between the two transverse plates (11), and the limit block (22) is close to the first tension spring (12).

6. The copper rod roughening device according to claim 1, characterized in that: The vertical adjustment mechanism (7) comprises a vertical plate (14), a second tension spring (15) and a spring (16); the two vertical plates (14) are symmetrically arranged and rotatably mounted on the frame (1); the two ends of the second tension spring (15) are respectively connected to the frame (1) and one end of one of the vertical plates (14); the two ends of the spring (16) are respectively connected to the frame (1) and one end of another of the vertical plates (14); the two roughening working mechanisms (5) are respectively mounted on the two vertical plates (14); and the working ends of the two roughening working mechanisms (5) are pressed against the outer peripheral surface of the copper rod (2) in a vertical direction.

7. The copper rod roughening device according to claim 6 is characterized in that: A limit assembly (17) is provided on the side of the vertical plate (14), the limit assembly (17) comprising a screw rod (18), a nut (19) threadedly connected to the screw rod (18), and an ear plate (20), the ear plate (20) being provided with a strip groove (21) adapted to the screw rod (18).

8. The copper rod roughening device according to claim 7, characterized in that: The nut (19) on the vertical plate (14) connected to the second tension spring (15) is located below the ear plate (20), and the nut (19) on the vertical plate (14) connected to the spring (16) is located above the ear plate (20).

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