Surface polishing device for steel wire production

Abstract

The invention relates to the technical field of steel wire machining, in particular to a surface polishing device for steel wire production, which comprises a support, a transmission pipe drives a star-shaped turntable fixedly connected with the transmission pipe to rotate together during rotation to clamp and loosen a steel wire, and the steel wire is stretched in the steel wire clamping and loosening process. The stress generated in the polishing process of the steel wire is eliminated in a stretching mode, and the mode that the stress is eliminated through stretching at the moment of clamping and loosening of the steel wire has the advantages in multiple aspects. The method has the advantages that firstly, the pertinence is strong, the atomic bond length and bond angle can be adjusted by stretching aiming at the stress which causes lattice structure distortion and is generated by steel wire polishing, and the distortion structure is rearranged to eliminate the stress; and secondly, the effect is remarkable, the method can directly act on the polished surface with concentrated stress and the area with large local deformation, plastic deformation of the material is promoted, stress is redistributed, the internal residual stress level of the steel wire can be remarkably reduced in a short time, and the method is more efficient compared with traditional methods such as natural aging.

Description

Technical Field

[0001] The invention relates to the technical field of steel wire processing, in particular to a surface grinding device for steel wire production. Background Art

[0002] The raw material of steel wire is steel, which needs to be obtained through blast furnace steelmaking. In the blast furnace, the ore undergoes calcination and reduction reactions to produce liquid steel. The quality of steel depends on the smelting raw materials and processing technology. After steelmaking, the steel needs to be rolled into billets to form the required shape and size. After multiple rolling and forging, the billets are formed into the required industrial materials; The existing publication number is: CN118977152A, a grinding device for producing high-toughness steel wire, comprising a bottom plate, a grinding assembly is arranged on the top of the bottom plate, a guide assembly is arranged on the outer side of the grinding assembly, a power assembly is arranged on the front side of the grinding assembly, and the grinding assembly comprises a support ring, a vertical plate is fixedly installed on the bottom of the support ring, a grinding block is fixedly installed on the inner side end of the moving block, and a steel wire is inserted between the two upper and lower corresponding grinding blocks. The present invention relates to the technical field of high-toughness steel wire processing; the grinding device for producing high-toughness steel wire can drive the internal fixed block to rotate by rotating the rotating ring inside the support ring, thereby driving the inner moving block and the grinding block to rotate around the outer side of the steel wire through the electric push rod, and the two outer grinding blocks rotate and grind around the outer side of the steel wire, so that the entire outer side of the steel wire can be polished, and the steel wire moves continuously, ensuring that the steel wire can be polished quickly and continuously; The existing wire grinding device mainly has the following disadvantages: During the grinding process of steel wire, heat is generated due to friction. This heat will increase the surface temperature of the material being ground, which will cause stress in the steel wire due to the temperature increase, resulting in changes in the strength and toughness of the steel wire. Summary of the invention

[0003] The object of the present invention is to provide a surface grinding device for steel wire production to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme: Provided is a surface grinding device for steel wire production, comprising a bracket, a grinding chamber fixedly connected to the upper end of the bracket, a driving assembly fixedly connected inside the grinding chamber, two driven assemblies slidably connected to the driving assembly, the two driven assemblies are rotatably connected to the grinding assembly on the opposite sides, the two driven assemblies are rotatably connected to the stress relief assembly on the opposite sides, and the two ends of the grinding chamber are fixedly connected to the clamping assembly; wherein The drive assembly comprises: The motor is fixedly installed at the upper end of the grinding chamber, the output end of the motor is fixedly connected to a driving gear, the driving gear is meshed with a driven gear, the driven gear is fixedly connected to one end of a screw rod, and the screw rod is rotatably connected to the top of the inner cavity of the grinding chamber.

[0005] Furthermore, two concave-convex slide rails are fixedly connected to the top of the inner cavity of the grinding chamber, and the screw rod is arranged between the two concave-convex slide rails; and The driven component comprises: A convex slide, wherein two springs 1 are fixedly connected to the convex slide, and the two springs 1 are arranged longitudinally, the lower ends of the two springs 1 are fixedly connected to the convex slide, the upper ends of the two springs 1 are fixedly connected to the lower end of the push rod, the upper end of the push rod abuts against the concave-convex slide rail, the upper end of the convex slide is slidably connected to the concave-convex slide rail, the lower end of the push rod is fixedly connected to one end of the L-shaped connecting rod, the other end of the L-shaped connecting rod is fixedly connected to one end of the connecting shaft, and the other end of the connecting shaft is fixedly connected to one end of the slide groove.

[0006] Furthermore, two slideways 1 are provided at the upper end of the convex slide board, the concave and convex slide rails slide in the slideway 1, a connecting hole is provided at the bottom of the slideway 1, the lower end of the spring 1 is fixedly connected to the bottom of the connecting hole, the push rod is slidably connected in the connecting hole, a slideway 2 is provided on one side of the convex slide board, the slideway 2 is arranged at a position corresponding to the connecting hole, a rotating hole is provided on the convex slide board, a threaded hole is provided at the upper end of the convex slide board, and the screw rod is adapted to the threaded hole.

[0007] Furthermore, the grinding assembly includes: A transmission tube, the transmission tube is rotatably connected in the rotating hole through a bearing, one end of the transmission tube is fixedly connected to a turntable, one side of the turntable is fixedly connected to two sliding shafts, the two sliding shafts are respectively slidably connected to two sliding grooves, the other side of the turntable is rotatably connected to a plurality of wire brush wheels, the wire brush wheel is fixedly connected to gear one through a rotating shaft one, the rotating shaft one is rotatably connected to the turntable, the gear one is meshed with a gear ring, and the gear ring is fixedly connected to the other side of the convex slide plate through a fixing rod.

[0008] Furthermore, the stress relief assembly includes: A star-shaped turntable, the star-shaped turntable is fixedly connected to the other end of the transmission tube, the star-shaped turntable is rotatably connected to one end of a plurality of angle rods, the other ends of the plurality of angle rods are rotatably connected to a plurality of sliders, and the plurality of sliders are fixedly connected to one end of a plurality of pressure rods; and The slide block is slidably connected to the slide rail 1, the slide rail 1 is fixedly connected in the protective cover, and the protective cover is fixedly connected to the other side of the convex slide plate.

[0009] Furthermore, the left and right sides of the upper end of the bracket are respectively fixedly connected with U-shaped frames; and The clamping assembly comprises: The cylinder is fixedly connected to the U-shaped frame, the output end of the cylinder is fixedly connected to a hinge block, both ends of the U-shaped frame are slidably connected to a second pressure rod, the second pressure rod is rotatably connected to one end of a deflection rod, and the other end of the deflection rod is hinged to the hinge block.

[0010] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects: (1) When the transmission tube rotates, it drives the star-shaped turntable fixedly connected to it to rotate together, causing the angle rod to deflect, and then drives the slider connected to the angle rod to slide back and forth on the slide rail, and then causes the pressure rod to slide back and forth to achieve the clamping and loosening of the steel wire. In the process of clamping and loosening the steel wire, the convex slide plate is always in a moving state, so in the time period of clamping and loosening the steel wire, the steel wire has a stretching effect, and the stress generated by the steel wire during the grinding process is eliminated by stretching. The method of eliminating stress by stretching the steel wire at the moment of clamping and loosening has many advantages. First, it is highly targeted and can adjust the atomic bond length and bond angle by stretching to eliminate the stress caused by the steel wire grinding that causes the lattice structure to be distorted. The second is that the effect is significant. It can directly act on the surface where stress is concentrated after grinding and the area with large local deformation, promote plastic deformation of the material and redistribute stress. It can significantly reduce the residual stress level inside the steel wire in a short time, which is more efficient than traditional methods such as natural aging.

[0011] (2) The steel wire passes through the transmission tube into the grinding chamber and passes out from the transmission tube at the other end of the grinding chamber. When the two slide grooves move up and down alternately, the sliding connection between the slide grooves and the sliding shaft causes the two slide grooves to drive the turntable to rotate back and forth when moving up and down alternately, thereby driving the transmission tube fixedly connected to the turntable to rotate back and forth, so that the steel wire brush wheel performs rotational grinding on the surface of the steel wire. At the same time, through the meshing action of the gear 1 and the gear ring, the steel wire brush wheel grinds the steel wire while the turntable rotates to grind the steel wire. In terms of grinding efficiency: the two slides move up and down alternately to drive the turntable to rotate back and forth, so as to realize the continuous rhythmic movement of the wire brush wheel. Compared with the traditional grinding method, the contact frequency and the number of actions with the wire are significantly increased, the grinding time is greatly reduced, and the workload per unit time is higher, which meets the efficiency requirements of large-scale production; Structure: Unique transmission is achieved by the sliding connection between the slide and the sliding shaft and the meshing of the gear and the gear ring. The structural design is compact and reasonable, and the various components work well together and efficiently, saving equipment space, reducing the risk of failure, improving reliability and stability, reducing maintenance costs and downtime, and helping to enhance production continuity and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0013] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall three-dimensional structure of the driving assembly of the present invention; Figure 3 It is a schematic diagram of the overall three-dimensional structure of the driven component of the present invention; Figure 4 It is a schematic diagram of the overall three-dimensional structure of the driven component of the present invention; Figure 5 It is a schematic diagram of the overall three-dimensional structure of the convex skateboard of the present invention; Figure 6 It is a schematic diagram of the overall three-dimensional structure of the grinding assembly of the present invention; Figure 7 It is a schematic diagram of the overall three-dimensional structure of the grinding assembly of the present invention; Figure 8 It is a schematic diagram of the overall three-dimensional structure of the stress relief assembly of the present invention; Fig. 9 It is a schematic diagram of the overall three-dimensional structure of the stress relief assembly of the present invention; Fig.10 It is a schematic diagram of the overall three-dimensional structure of the clamping assembly of the present invention; In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Bracket; 11. U-shaped frame; 2. Grinding chamber; 21. Concave and convex slide rails; 3. Driving assembly; 31. Motor; 32. Driving gear; 33. Driven gear; 34. Screw; 4. driven assembly; 41. convex slide plate; 411. slideway 1; 412. connecting hole; 413. slideway 2; 414. rotating hole; 42. spring 1; 43. push rod; 44. L-shaped connecting rod; 45. connecting shaft; 46. slideway; 5. Grinding assembly; 51. Transmission tube; 52. Bearing; 53. Turntable; 531. Sliding shaft; 54. Wire brush wheel; 55. Gear 1; 56. Rotating shaft 1; 57. Gear ring; 58. Fixed rod; 6. Stress relief assembly; 61. Star-shaped turntable; 62. Angle rod; 63. Sliding block; 64. Pressure rod 1; 65. Slide rail 1; 66. Protective cover; 7. Clamping assembly; 71. Cylinder; 72. Articulated block; 73. Pressure rod 2; 74. Deflection rod;. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0016] Reference Figure 1-2 , 6 and 8, a surface grinding device for steel wire production, comprising a bracket 1, a grinding chamber 2 is fixedly connected to the upper end of the bracket 1, a driving assembly 3 is fixedly connected inside the grinding chamber 2, two driven assemblies 4 are slidably connected to the driving assembly 3, the two driven assemblies 4 are rotatably connected to the opposite sides of each other with a grinding assembly 5, the two driven assemblies 4 are rotatably connected to the opposite sides with a stress relief assembly 6, and the two ends of the grinding chamber 2 are fixedly connected to clamping assemblies 7; wherein The driving assembly 3 includes: A motor 31 is fixedly mounted on the upper end of the grinding chamber 2. The output end of the motor 31 is fixedly connected to a driving gear 32. The driving gear 32 is meshed with a driven gear 33. The driven gear 33 is fixedly connected to one end of a screw rod 34. The screw rod 34 is rotatably connected to the top of the inner cavity of the grinding chamber 2.

[0017] The steel wire passes through the grinding chamber 2, and by starting the motor 31, the motor 31 drives the driving gear 32 fixedly connected thereto to rotate, and then drives the driven gear 33 to rotate. The driven gear 33 rotates and drives the screw rod 34 to rotate, so that the driven component 4 works. Under the action of the driven component 4, the grinding component 5 reciprocates to achieve reciprocating grinding of the steel wire. While reciprocating grinding, the grinding component 5 can drive the stress elimination component 6 to work to eliminate the stress generated by the steel wire during the grinding process. The starting position of the two grinding components 5 is located in the middle of the grinding chamber 2 The motor 31 is started, and the two grinding assemblies 5 move to the two ends of the grinding chamber 2 respectively. During this process, the stress relief assembly 6 moves from the middle position of the steel wire to the two ends, and gradually eliminates the stress generated by the steel wire during the grinding process. When the motor 31 rotates in the opposite direction, the two grinding assemblies 5 move from the two ends to the middle of the grinding chamber 2 to grind the steel wire. In the process of the two grinding assemblies 5 moving to the middle of the grinding chamber 2, the clamping assembly 7 clamps the steel wire, and the stress relief assembly 6 moves from the two ends to the middle of the steel wire to gradually eliminate the stress of the steel wire during the grinding process.

[0018] Reference Figure 3-4 As shown, two concave-convex slide rails 21 are fixedly connected to the top of the inner cavity of the grinding chamber 2, and the screw rod 34 is arranged between the two concave-convex slide rails 21; and The driven component 4 includes: A convex slide plate 41, on which two springs 42 are fixedly connected, the two springs 42 are arranged longitudinally, the lower ends of the two springs 42 are fixedly connected to the convex slide plate 41, the upper ends of the two springs 42 are fixedly connected to the lower end of a push rod 43, the upper end of the push rod 43 abuts against the concave-convex slide rail 21, the upper end of the convex slide plate 41 is slidably connected to the concave-convex slide rail 21, the lower end of the push rod 43 is fixedly connected to one end of an L-shaped connecting rod 44, the other end of the L-shaped connecting rod 44 is fixedly connected to one end of a connecting shaft 45, and the other end of the connecting shaft 45 is fixedly connected to one end of a slide groove 46.

[0019] The concave and convex parts on the two concave and convex slide rails 21 are complementary, and the screw rod 34 rotates to push the convex slide plate 41 to slide on the grinding chamber 2 and the concave and convex slide rails 21, while driving the push rod 43, spring 1 42, L-shaped connecting rod 44, connecting shaft 45 and slide groove 46 to move together. When the upper end of the push rod 43 moves to the protruding position on the concave and convex slide rail 21, the push rod 43 is pressed down, causing the spring 1 42 to be compressed, thereby driving the L-shaped connecting rod 44, connecting shaft 45 and slide groove 46 to move downward together. Since the concave and convex parts on the two concave and convex slide rails 21 are complementary, at this time the other push rod 43 just moves to the concave position on the other concave and convex slide rail 21, and the other spring 1 42 is at its original length, and so on and so forth, and the two slide grooves 46 move up and down alternately.

[0020] Reference Figure 5 As shown, two slideways 411 are provided at the upper end of the convex slide plate 41, the concave-convex slide rail 21 slides in the slideway 411, a connecting hole 412 is provided at the bottom of the slideway 411, the lower end of the spring 42 is fixedly connected to the bottom of the connecting hole 412, the push rod 43 is slidably connected in the connecting hole 412, a slideway 413 is provided on one side of the convex slide plate 41, the slideway 413 is arranged at a position corresponding to the connecting hole 412, a rotating hole 414 is provided on the convex slide plate 41, a threaded hole is provided at the upper end of the convex slide plate 41, and the screw rod 34 is adapted to the threaded hole.

[0021] When the screw rod 34 rotates, the screw rod 34 is adapted to the threaded hole, so that the screw rod 34 drives the convex slide plate 41 to slide in the grinding chamber 2 when rotating.

[0022] Reference Figure 7 As shown, the grinding assembly 5 includes: A transmission tube 51 is rotatably connected in the rotating hole 414 through a bearing 52. One end of the transmission tube 51 is fixedly connected to a turntable 53. One side of the turntable 53 is fixedly connected to two sliding shafts 531. The two sliding shafts 531 are respectively slidably connected to two slide grooves 46. The other side of the turntable 53 is rotatably connected to a plurality of wire brush wheels 54. The wire brush wheels 54 are fixedly connected to a gear 55 through a rotating shaft 56. The rotating shaft 56 is rotatably connected to the turntable 53. The gear 55 is meshed with a gear ring 57. The gear ring 57 is fixedly connected to the other side of the convex slide plate 41 through a fixing rod 58.

[0023] The steel wire passes through the transmission tube 51 and enters the grinding chamber 2, and passes out from the transmission tube 51 at the other end of the grinding chamber 2. When the two slide grooves 46 move up and down alternately, the slide grooves 46 are slidably connected with the sliding shaft 531, so that the two slide grooves 46 drive the turntable 53 to rotate back and forth when moving up and down alternately, thereby driving the transmission tube 51 fixedly connected to the turntable 53 to rotate back and forth, so that the wire brush wheel 54 performs rotational grinding on the surface of the steel wire. At the same time, through the meshing action of the gear 1 55 and the gear ring 57, the wire brush wheel 54 rotates itself to grind the steel wire while grinding the steel wire with the rotation of the turntable 53.

[0024] Reference Fig. 9 As shown, the stress relief assembly 6 includes: A star-shaped turntable 61, the star-shaped turntable 61 is fixedly connected to the other end of the transmission tube 51, the star-shaped turntable 61 is rotatably connected to one end of a plurality of angle rods 62, the other ends of the plurality of angle rods 62 are rotatably connected to a plurality of sliders 63, and the plurality of sliders 63 are fixedly connected to one end of a plurality of pressure rods 64; and The slider 63 is slidably connected to the slide rail 1 65 , the slide rail 1 65 is fixedly connected in the protective cover 66 , and the protective cover 66 is fixedly connected to the other side of the convex slide plate 41 .

[0025] When the transmission tube 51 rotates, it drives the star-shaped turntable 61 fixedly connected thereto to rotate together, so that the angle rod 62 is deflected, and then drives the slider 63 rotatably connected to the angle rod 62 to slide back and forth on the slide rail 65, and then makes the pressure rod 64 slide back and forth, so as to achieve the clamping and loosening of the steel wire. In the process of clamping and loosening the steel wire, the convex slide plate 41 is always in a moving state, so in the time period of the instant of clamping and loosening the steel wire, it has a stretching effect on the steel wire, and the stress generated by the steel wire during the grinding process is eliminated by stretching.

[0026] Reference Fig.10 The left and right sides of the upper end of the bracket 1 are respectively fixedly connected with a U-shaped frame 11; and The clamping assembly 7 comprises: Cylinder 71, the cylinder 71 is fixedly connected to the U-shaped frame 11, the output end of the cylinder 71 is fixedly connected to the hinge block 72, both ends of the U-shaped frame 11 are slidably connected to the second pressure rod 73, the second pressure rod 73 is rotatably connected to one end of the deflection rod 74, and the other end of the deflection rod 74 is hinged to the hinge block 72.

[0027] When the two convex slides 41 move toward each other, the cylinder 71 contracts, causing the pressure rods 73 to move toward each other, clamping the steel wire. The pressure rods clamp and release the steel wire during the reciprocating motion. With the cooperation of the deflection rods 74 at both ends of the steel wire clamping the steel wire, the stress of the steel wire is eliminated from both ends to the middle.

[0028] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface grinding device for steel wire production, characterized in that: The invention comprises a support (1), the upper end of the support (1) is fixedly connected to a grinding chamber (2), the grinding chamber (2) is fixedly connected to a driving assembly (3), the driving assembly (3) is slidably connected to two driven assemblies (4), the two driven assemblies (4) are rotatably connected to a grinding assembly (5) on opposite sides, the two driven assemblies (4) are rotatably connected to a stress relief assembly (6) on opposite sides, and the two ends of the grinding chamber (2) are fixedly connected to clamping assemblies (7); wherein The driving component (3) comprises: A motor (31), the motor (31) being fixedly mounted on the upper end of the grinding chamber (2), the output end of the motor (31) being fixedly connected to a driving gear (32), the driving gear (32) being meshed with a driven gear (33), the driven gear (33) being fixedly connected to one end of a screw rod (34), and the screw rod (34) being rotatably connected to the top of the inner cavity of the grinding chamber (2).

2. A surface grinding device for steel wire production according to claim 1, characterized in that: The top of the inner cavity of the grinding chamber (2) is fixedly connected to two concave-convex slide rails (21), and the screw rod (34) is arranged between the two concave-convex slide rails (21); and The driven component (4) comprises: A convex slide plate (41), wherein two springs (42) are fixedly connected to the convex slide plate (41), the two springs (42) are arranged in a longitudinal arrangement, the lower ends of the two springs (42) are fixedly connected to the convex slide plate (41), the upper ends of the two springs (42) are fixedly connected to the lower end of a push rod (43), the upper end of the push rod (43) abuts against the concave-convex slide rail (21), the upper end of the convex slide plate (41) is slidably connected to the concave-convex slide rail (21), the lower end of the push rod (43) is fixedly connected to one end of an L-shaped connecting rod (44), the other end of the L-shaped connecting rod (44) is fixedly connected to one end of a connecting shaft (45), and the other end of the connecting shaft (45) is fixedly connected to one end of a slide groove (46).

3. A surface grinding device for steel wire production according to claim 2, characterized in that: The upper end of the convex slide plate (41) is provided with two slideways (411), the concave-convex slide rail (21) slides in the slideway (411), the bottom of the slideway (411) is provided with a connecting hole (412), the lower end of the spring (42) is fixedly connected to the bottom of the connecting hole (412), the push rod (43) is slidably connected in the connecting hole (412), a slideway (413) is provided on one side of the convex slide plate (41), the slideway (413) is arranged at a position corresponding to the connecting hole (412), a rotating hole (414) is provided on the convex slide plate (41), and a threaded hole is provided at the upper end of the convex slide plate (41), and the screw rod (34) is adapted to the threaded hole.

4. A surface grinding device for steel wire production according to claim 3, characterized in that: The grinding component (5) comprises: A transmission tube (51), the transmission tube (51) is rotatably connected in the rotating hole (414) via a bearing (52), one end of the transmission tube (51) is fixedly connected to a rotating disk (53), one side of the rotating disk (53) is fixedly connected to two sliding shafts (531), the two sliding shafts (531) are respectively slidably connected to two sliding grooves (46), the other side of the rotating disk (53) is rotatably connected to a plurality of wire brush wheels (54), the wire brush wheels (54) are fixedly connected to gear 1 (55) via rotating shaft 1 (56), the rotating shaft 1 (56) is rotatably connected to the rotating disk (53), the gear 1 (55) is meshed with a gear ring (57), and the gear ring (57) is fixedly connected to the other side of the convex slide plate (41) via a fixing rod (58).

5. A surface grinding device for steel wire production according to claim 4, characterized in that: The stress relief component (6) comprises: a star-shaped rotating disk (61), the star-shaped rotating disk (61) being fixedly connected to the other end of the transmission tube (51), the star-shaped rotating disk (61) being rotatably connected to one end of a plurality of angled rods (62), the other ends of the plurality of angled rods (62) being rotatably connected to a plurality of sliders (63), and the plurality of sliders (63) being fixedly connected to one end of a plurality of pressure rods (64); and The slide block (63) is slidably connected to the slide rail (65), the slide rail (65) is fixedly connected in the protective cover (66), and the protective cover (66) is fixedly connected to the other side of the convex slide plate (41).

6. A surface grinding device for steel wire production according to claim 5, characterized in that: The left and right sides of the upper end of the bracket (1) are respectively fixedly connected with a U-shaped frame (11); and The clamping assembly (7) comprises: A cylinder (71), wherein the cylinder (71) is fixedly connected to the U-shaped frame (11), an output end of the cylinder (71) is fixedly connected to a hinge block (72), both ends of the U-shaped frame (11) are slidably connected to a second pressure rod (73), the second pressure rod (73) is rotatably connected to one end of a deflection rod (74), and the other end of the deflection rod (74) is hinged to the hinge block (72).

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