Automatic cut-off cutting equipment for steel wire rope production

Abstract

The invention discloses automatic cut-off cutting equipment for steel wire rope production, which is characterized in that two opposite ends of a machining platform are respectively an input end and an output end, a hydraulic cutting device is arranged in the middle of the machining platform, and a first clamping device and a second clamping device are respectively arranged in front of and behind a steel wire rope cutting position; the first clamping device and the second clamping device respectively clamp the front portion and the rear portion of a steel wire rope cutting position through the spring set, the sliding phenomenon of the steel wire rope in the cutting process is reduced, the two ends of the spring set are rotated clockwise or anticlockwise through the driving device, the spring set can wind and clamp the steel wire rope or unwind and loosen the steel wire rope, and the cutting efficiency is improved. Compared with a traditional steel wire rope clamping structure, the steel wire rope clamping structure has a better clamping effect, so that clamping stress of all areas of the outer surface of the steel wire rope is balanced, and the situations that the section is unbalanced and the steel wire escapes during cutting due to uneven stress are effectively reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of wire rope manufacturing, and particularly relates to an automatic cutting and truncating device for wire rope production. Background Art

[0002] A wire rope is first formed by twisting multiple layers of steel wires into strands, and then with the rope core as the center, a certain number of strands are twisted into a spiral-shaped rope. In material handling machinery, it is used for lifting, towing, tensioning, and load bearing; when a wire rope is produced, it needs to be cut to a fixed length; in current production, it is mainly manually cut by workers, and after manual cutting, the installation of the wire rope end and the transfer and transportation of the wire rope after installing the wire rope end are carried out manually; manual operation has a high labor intensity, a long processing time, and a low production efficiency. In the cutting of existing wire ropes, most of them adopt two methods: hydraulic shearing and grinding wheel cutting. During the cutting process of multi-strand wire ropes, the wire rope will slide, resulting in an uneven cutting cross-section of the wire rope. Especially in the case of a wire rope where the outer strands cover the core strands, when the outer strands are cut, they will escape and squeeze the core strands, which easily causes the wire rope to slide, reducing the cutting quality of the wire rope. The cutting end face of the wire rope is uneven, and the escape phenomenon will also affect the subsequent installation of the wire rope end. Summary of the Invention

[0003] Aiming at the technical defects existing in the background art, the present invention proposes an automatic cutting and truncating device for wire rope production, which solves the above technical problems and meets the actual needs. The specific technical solutions are as follows: An automatic cutting and truncating device for wire rope production includes a processing platform. The two opposite ends of the processing platform are respectively an input end and an output end. A fixing frame is provided in the middle of the processing platform. A hydraulic cutting device is provided on the fixing frame. A first clamping device is provided on the side of the hydraulic cutting device close to the input end, and a second clamping device is provided on the side of the hydraulic cutting device close to the output end. The structures of the first clamping device and the second clamping device are the same and are symmetrically arranged along the axis of the hydraulic cutting device. A pushing device is provided at the input end position of the processing platform corresponding to the first clamping device. The first clamping device includes a clamping shaft sleeve, a spring group, and a driving device. The clamping shaft sleeve includes a first shaft sleeve and a second shaft sleeve with end surfaces in contact. The driving device drives the axial rotation of the first shaft sleeve and the second shaft sleeve. A clamping chamber penetrating the first shaft sleeve and the second shaft sleeve is provided horizontally along the clamping shaft sleeve. The spring group is fitted on the inner wall of the clamping chamber. The spring group includes a first spring and a second spring arranged alternately. The two ends of the first spring are respectively fixedly connected to the first shaft sleeve and the second shaft sleeve, and the two ends of the second spring are respectively fixedly connected to the first shaft sleeve and the second shaft sleeve.

[0004] As an improvement of the above solution, the hydraulic cutting device comprises a hydraulic drive device, a clamp and a cutter, wherein the hydraulic drive device is arranged on the fixed frame, and the output end faces the processing position between the first clamping device and the second clamping device; The fixture includes a first fixture and a second fixture, the tool includes a first tool fixed on the first fixture and a second tool fixed on the second fixture, the back of the first fixture is connected to the output end of the hydraulic drive device, and the second fixture is fixed on the processing platform.

[0005] As an improvement of the above solution, a first clamping block is provided on one side of the first clamp, and a plurality of fastening screws fixed to the first clamp are penetrated along the thickness direction of the first clamping block, and the first tool clamp is arranged between the first clamp and the first clamping block; A second clamping block is provided on one side of the second clamp, and a plurality of fastening screws fixed to the second clamp are passed through along the thickness direction of the second clamping block. The second tool clamp is arranged between the second clamp and the second clamping block.

[0006] As an improvement of the above solution, the pushing devices are arranged in pairs on both sides of the material conveying direction, and an adjustment structure for adjusting the distance between the pushing devices is provided at the bottom of the pushing devices; The adjustment structure includes a first adjustment base, a second adjustment base and an adjustment screw rod. The pushing device is arranged on the top of the first adjustment base and the second adjustment base. The adjustment screw rod is passed through the horizontal direction of the first adjustment base and the second adjustment base. The adjustment screw rod is provided with a first thread segment at a position corresponding to the first adjustment base, and a second thread segment at a position corresponding to the second adjustment base.

[0007] As an improvement of the above scheme, the pushing device includes a driving motor and a pushing wheel, the output shaft of the driving motor is aligned and connected with the axis of the pushing wheel, an arc groove is provided around the outer surface of the pushing wheel, and the pushing wheels of the pushing device on both sides of the material conveying direction are aligned.

[0008] As an improvement to the above solution, the end surfaces of the first sleeve and the second sleeve that are in contact with each other are matching concave and convex surfaces, and the first sleeve and the second sleeve are aligned and in contact with each other to form a clamping chamber; A first inner shaft is disposed in the first sleeve corresponding to the clamping chamber, and the first inner shaft is coaxially aligned with the first sleeve and movably connected; A second inner shaft is disposed in the second sleeve corresponding to the second clamping chamber, and the second inner shaft is coaxially aligned with the second sleeve and movably connected.

[0009] As an improvement of the above solution, a first set of teeth is provided on the outer surface of the first inner shaft, and a second set of teeth is provided on the outer surface of the second inner shaft. The driving device is provided with a first gear adapted to the shape of the first set of teeth at a position corresponding to the first set of teeth, and a second gear adapted to the shape of the second set of teeth at a position corresponding to the second set of teeth.

[0010] As an improvement of the above solution, the first inner shaft is provided with a first stop block at an opening position corresponding to one end of the clamping chamber, and two first fixing holes are provided in the thickness direction of the first stop block; The second inner shaft is provided with a second stop block at an opening position corresponding to the other end of the clamping chamber, and two second fixing holes are provided in the thickness direction of the second stop block; One end of the spring group extends outward along the first fixing hole and is fixed by screwing a nut, and the other end extends outward along the second fixing hole and is screwed and fixed.

[0011] The beneficial effects of the present invention are as follows: A first clamping device and a second clamping device are respectively provided before and after the steel wire rope cutting position. The first clamping device and the second clamping device respectively clamp the front part and the rear part of the steel wire rope cutting position through a spring group, reducing the sliding phenomenon of the steel wire rope during cutting. By rotating the two ends of the spring group clockwise or counterclockwise by the driving device, the spring group can be wound to clamp the steel wire rope or unwound to release the steel wire rope. Compared with the traditional steel wire rope clamping structure, it has a better clamping effect, making the clamping force on each area of the outer surface of the steel wire rope more balanced, and effectively reducing the uneven cross-section and wire dispersion during cutting caused by uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the device of the present invention.

[0013] Figure 2 It is a schematic diagram of the internal structure of the processing platform corresponding to the first clamping device of the present invention.

[0014] Figure 3 It is a schematic diagram of the spring group structure of the present invention.

[0015] Figure 4 It is a schematic diagram of the fixture structure of the hydraulic cutting device of the present invention.

[0016] Figure 5 It is a schematic diagram of the pushing device structure of the present invention.

[0017] Wherein: processing platform 1, fixing frame 11, hydraulic cutting device 2, hydraulic driving device 21, fixture 22, first fixture 221, second fixture 222, tool 23, first tool 231, second tool 232, first clamping block 24, second clamping block 25, fastening screw 1 26, fastening screw 27, first clamping device 3, clamping sleeve 31, first sleeve 32, first teeth 331, first stopper 332, first fixing hole 333, second sleeve 34, first Second inner shaft 35, second teeth 351, second stop block 352, second fixing hole 353, clamping chamber 4, spring group 5, first spring 51, second spring 52, driving device 6, first gear 61, second gear 62, second clamping device 7, pushing device 8, driving motor 81, pushing wheel 82, arc groove 83, adjusting mechanism 9, first adjusting base 91, second adjusting base 92, adjusting screw 93, first thread segment 94, second thread segment 95, concave and convex surface 10. DETAILED DESCRIPTION

[0018] The implementation modes of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. The implementation modes of the present invention are not limited to the following embodiments, and the present invention relates to relevant necessary components in the technical field, which should be regarded as the known technology in the technical field and can be known and mastered by the technical personnel in the technical field.

[0019] like Figures 1 to 5 As shown, an automatic cutting and chopping device for wire rope production comprises a processing platform 1, wherein the two opposite ends of the processing platform 1 are an input end and an output end respectively, a fixing frame 11 is provided in the middle of the processing platform 1, a hydraulic cutting device 2 is provided on the fixing frame 11, a first clamping device 3 is provided on the side of the hydraulic cutting device 2 close to the input end, and a second clamping device 7 is provided on the side of the hydraulic cutting device 2 close to the output end, the first clamping device 3 and the second clamping device 7 have the same structure and are symmetrically arranged along the axis of the hydraulic cutting device 2, and a pushing device 8 is provided on the processing platform 1 corresponding to the input end position of the first clamping device 3; In the technical solution of the processing platform 1 of the present invention, the wire rope passes through the pushing device 8, the first clamping device 3, the hydraulic cutting device 2 and the second clamping device 7 in sequence from one end of the processing platform 1 and then passes out along the other end of the processing platform 1. The pushing device 8 clamps the wire rope and outputs it forward. The conveying distance of the wire rope is accurately calculated by installing a metering device, the cutting position of the wire rope is determined, and the wire rope is clamped by the first clamping device 3 and the second clamping device 7, and the hydraulic cutting device 2 is used to complete the cutting of the wire rope.

[0020] In the technical solution of the first clamping device 3 of the present invention, the first clamping device 3 includes a clamping sleeve 31, a spring group 5 and a driving device 6, the clamping sleeve 31 includes a first sleeve 32 and a second sleeve 34 with their ends fitted together, the driving device 6 drives the axial rotation of the first sleeve 32 and the second sleeve 34, and a clamping chamber 4 penetrating the first sleeve 32 and the second sleeve 34 is opened in the horizontal direction of the clamping sleeve 31; It should be noted that the steel wire rope passes through the axis of the clamping sleeve 31, and the spring group 5 is sleeved on the outer surface of the steel wire rope after the steel wire rope passes through, and the driving device 6 drives the first sleeve 32 and the second sleeve 34 to rotate in opposite directions, thereby driving the spring group 5 to twist and clamp the steel wire rope or twist and loosen the steel wire rope; In the technical solution of the spring group 5 of the present invention, the spring group 5 is arranged in a close fit in the inner wall of the clamping chamber 4, and the spring group 5 includes a first spring 51 and a second spring 52 arranged alternately, and the two ends of the first spring 51 are respectively fixedly connected to the first sleeve 32 and the second sleeve 34, and the two ends of the second spring 52 are respectively fixedly connected to the first sleeve 32 and the second sleeve 34. When in use, the driving device 6 drives the first sleeve 32 and the second sleeve 34 to rotate respectively, so as to twist the spring group 5 to lock the wire rope or loosen the wire rope; It should be noted that after the first spring 51 and the second spring 52 are arranged alternately, they are coiled and fitted on the outer surface of the wire rope under the driving action of the driving device 6. Compared with the traditional arc plate clamping method, the locking and fixing effect is better by using the spring group 5 to coil on the surface of the wire rope, and the force on the outer surface of the wire rope is more balanced. In a preferred embodiment, the winding and locking direction of the spring group 5 on the outer surface of the wire rope is consistent with the twisting direction of the wire rope, which can effectively reduce the situation of loose strands of the wire rope due to uneven clamping force.

[0021] It should be noted that, in the traditional arc plate clamping method, when the curvature of the wire rope and the arc plate do not match, the contact surface between the wire rope and the arc plate cannot be in a completely fitted clamping state. In this state, the surface force of the wire rope is uneven. When cutting, the surface of the wire rope that is not clamped by the arc plate is easily scattered outward by the internal force when it is squeezed in other areas, that is, it appears to be exploded. In addition, the traditional arc plate clamping method is not suitable for wire ropes of different diameters. In the fitted state, the outer surface curvature of wire ropes of different diameters does not match the curvature of a single arc plate, and a good clamping effect cannot be achieved.

[0022] The spring group 5 is rotated and wound around the wire rope to achieve fixation. The contact area between the wire rope and the spring group 5 is much larger than the traditional arc plate clamping method. The clamping method of the spring group 5 makes the surface force of the wire rope more balanced, reducing the wire running phenomenon. In addition, the spring group 5 can achieve a good winding and clamping effect when dealing with wire ropes of different diameters.

[0023] In the technical solution of the hydraulic cutting device 2 of the present invention, the hydraulic cutting device 2 comprises a hydraulic drive device 21, a clamp 22 and a cutter 23, the hydraulic drive device 21 is arranged on the fixed frame 11, and the output end faces the processing position between the first clamping device 3 and the second clamping device 7; The fixture 22 includes a first fixture 221 and a second fixture 222, the tool 23 includes a first tool 231 fixed on the first fixture 221 and a second tool 232 fixed on the second fixture 222, the back of the first fixture 221 is connected to the output end of the hydraulic drive device 21, and the second fixture 222 is fixed on the processing platform 1.

[0024] When cutting the wire rope, the first clamp 221 and the second clamp 222 are aligned, and the hydraulic drive device 21 drives the first clamp 221 to close toward the second clamp 222, so that the wire rope is cut by the first cutter 231 and the second cutter 232; Furthermore, in the above scheme, a first clamping block 24 is provided on one side of the first clamp 221, and a plurality of fastening screws 26 fixed to the first clamp 221 are passed through the thickness direction of the first clamping block 24. The first tool 231 is clamped between the first clamp 221 and the first clamping block 24. The first clamping block 24 can be removed by screwing the fastening screws 26, thereby replacing the first tool 231.

[0025] A second clamping block 25 is provided on one side of the second clamp 222, and a plurality of fastening screws 27 fixed to the second clamp 222 are passed through the thickness direction of the second clamping block 25. The second tool 232 is clamped between the second clamp 222 and the second clamping block 25. The second clamping block 25 can be removed by screwing the fastening screws 27, thereby replacing the second tool 232.

[0026] Furthermore, in the above scheme, the pushing devices 8 are arranged in pairs on both sides of the material conveying direction, and an adjustment structure for adjusting the distance between the pushing devices 8 is provided at the bottom of the pushing devices 8. The distance between the pushing devices 8 on both sides is adjusted by the adjustment structure, so that the pushing devices 8 can be effectively clamped on the side of the wire rope to achieve the purpose of pushing.

[0027] In the technical solution of the adjustment structure of the present invention, the adjustment structure includes a first adjustment base 91, a second adjustment base 92 and an adjustment screw 93, the pushing device 8 is arranged on the top of the first adjustment base 91 and the second adjustment base 92, the adjustment screw 93 is penetrated along the horizontal direction of the first adjustment base 91 and the second adjustment base 92, and the adjustment screw 93 is provided with a first thread segment 94 at a position corresponding to the first adjustment base 91, and a second thread segment 95 at a position corresponding to the second adjustment base 92; It should be noted that a rotating device is provided at one end of the adjusting screw rod 93 to drive it to rotate. By rotating the adjusting screw rod 93, the first adjusting base 91 and the second adjusting base 92 are controlled to move toward or away from each other, so that the pushing devices 8 on both sides can adjust the clamping distance according to the thickness of the wire rope.

[0028] Furthermore, in the above scheme, the pushing device 8 includes a driving motor 81 and a pushing wheel 82, the output shaft of the driving motor 81 is aligned and connected with the axis of the pushing wheel 82, an arc groove 83 is provided around the outer surface of the pushing wheel 82, and the pushing wheels 82 of the pushing device 8 on both sides of the material conveying direction are aligned. It should be noted that when the pushing device 8 clamps the wire rope, the arc groove 83 on the pushing wheel 82 fits with the outer surface of the wire rope, the driving motor 81 drives the pushing wheel 82 to rotate, and the pushing wheel 82 clamps the wire rope to convey it forward.

[0029] Further, in the technical solution of the first clamping device 3, the end faces of the first sleeve 32 and the second sleeve 34 that are fitted are matched concave-convex surfaces 10, and the concave-convex surface 10 is a fool-proof design of the first sleeve 32 and the second sleeve 34, which facilitates the alignment of the axes of the first sleeve 32 and the second sleeve 34, and the first sleeve 32 and the second sleeve 34 are aligned and fitted to form the clamping chamber 4; A first inner shaft 33 is disposed in the first sleeve 32 corresponding to the clamping chamber 4, and the first inner shaft 33 is coaxially aligned with the first sleeve 32 and movably connected; A second inner shaft 35 is disposed in the second sleeve 34 corresponding to the second clamping chamber 4 , and the second inner shaft 35 is coaxially aligned with the second sleeve 34 and movably connected.

[0030] Furthermore, in the above scheme, a first tooth 331 is arranged around the outer surface of the first inner shaft 33, and a second tooth 351 is arranged around the outer surface of the second inner shaft 35. The driving device 6 is provided with a first gear 61 adapted to its shape at the position corresponding to the first tooth 331, and a second gear 62 adapted to its shape at the position corresponding to the second tooth 351.

[0031] It should be noted that, in a preferred embodiment, the number of the driving devices 6 is two, which are respectively connected to the first teeth 331 and the second teeth 351, so as to respectively drive the first inner shaft 33 and the second inner shaft 35 to rotate. The first inner shaft 33 and the second inner shaft 35 rotate in opposite directions, respectively, so as to realize the screwing of the two ends of the first spring 51 and the second spring 52, so that the spring group 5 has a clamping function. Furthermore, in the above solution, a first stopper 332 is provided at the opening position of one end of the clamping chamber 4 corresponding to the first inner shaft 33, and two first fixing holes 333 are provided in the thickness direction of the first stopper 332; The second inner shaft 35 is provided with a second stopper 352 at an opening position corresponding to the other end of the clamping chamber 4, and the second stopper 352 is provided with two second fixing holes 353 in the thickness direction thereof; One end of the spring assembly 5 extends outward along the first fixing hole 333 and is screwed and fixed by a nut, and the other end extends outward along the second fixing hole 353 and is screwed and fixed.

[0032] It should be noted that the ends of the first spring 51 and the second spring 52 are provided with threads. By respectively passing the two ends of the first spring 51 through the first fixing hole 333 and the second fixing hole 353, and respectively passing the two ends of the second spring 52 through the first fixing hole 333 and the second fixing hole 353, and fixing the first spring 51 and the second spring 52 on the first inner shaft 33 and the second inner shaft 35 by screwing the nut, the purpose of achieving that the driving device 6 can synchronously rotate the spring group 5 to lock the wire rope when the first inner shaft 33 and the second inner shaft 35 of the driving head rotate.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automatic cutting device for wire rope production, comprising a processing platform (1), characterized in that: The two opposite ends of the processing platform (1) are respectively an input end and an output end. A fixing frame (11) is provided in the middle of the processing platform (1). A hydraulic cutting device (2) is provided on the fixing frame (11). A first clamping device (3) is provided on a side of the hydraulic cutting device (2) close to the input end. A second clamping device (7) is provided on a side of the hydraulic cutting device (2) close to the output end. The first clamping device (3) and the second clamping device (7) have the same structure and are symmetrically arranged along the axis of the hydraulic cutting device (2). A pushing device (8) is provided on the processing platform (1) at a position corresponding to the input end of the first clamping device (3). The first clamping device (3) comprises a clamping sleeve (31), a spring group (5) and a driving device (6); the clamping sleeve (31) comprises a first sleeve (32) and a second sleeve (34) whose ends are fitted together; the driving device (6) drives the first sleeve (32) and the second sleeve (34) to rotate axially; a clamping chamber (4) penetrating the first sleeve (32) and the second sleeve (34) is provided along a horizontal direction of the clamping sleeve (31); The spring group (5) is arranged in a close fit in the inner wall of the clamping chamber (4), and the spring group (5) comprises a first spring (51) and a second spring (52) arranged alternately, the two ends of the first spring (51) are respectively fixedly connected to the first shaft sleeve (32) and the second shaft sleeve (34), and the two ends of the second spring (52) are respectively fixedly connected to the first shaft sleeve (32) and the second shaft sleeve (34).

2. The automatic cutting device for wire rope production according to claim 1 is characterized in that: The hydraulic cutting device (2) comprises a hydraulic drive device (21), a clamp (22) and a cutter (23); the hydraulic drive device (21) is arranged on the fixed frame (11) and the output end faces the processing position between the first clamping device (3) and the second clamping device (7); The fixture (22) comprises a first fixture (221) and a second fixture (222); the tool (23) comprises a first tool (231) fixed on the first fixture (221) and a second tool (232) fixed on the second fixture (222); the back of the first fixture (221) is connected to the output end of the hydraulic drive device (21); and the second fixture (222) is fixed on the processing platform (1).

3. The automatic cutting and chopping equipment for wire rope production according to claim 2 is characterized in that: A first clamping block (24) is provided on one side of the first clamp (221), and a plurality of fastening screws (26) are passed through the first clamping block (24) along a thickness direction thereof and fixed to the first clamp (221); the first tool (231) is clamped between the first clamp (221) and the first clamping block (24); A second clamping block (25) is provided on one side of the second clamp (222), and a plurality of fastening screws (27) fixed to the second clamp (222) are passed through the second clamp (25) in a thickness direction thereof, and the second tool (232) is clamped between the second clamp (222) and the second clamping block (25).

4. The automatic cutting and chopping equipment for wire rope production according to claim 1 is characterized in that: The pushing devices (8) are arranged in pairs on both sides of the material conveying direction, and an adjustment structure for adjusting the distance between the pushing devices (8) is provided at the bottom of the pushing devices (8); The adjustment structure comprises a first adjustment base (91), a second adjustment base (92) and an adjustment screw rod (93); the pushing device (8) is arranged on the top of the first adjustment base (91) and the second adjustment base (92); the adjustment screw rod (93) passes through the first adjustment base (91) and the second adjustment base (92) in a horizontal direction; the adjustment screw rod (93) is provided with a first thread segment (94) at a position corresponding to the first adjustment base (91), and is provided with a second thread segment (95) at a position corresponding to the second adjustment base (92).

5. The automatic cutting and chopping equipment for steel wire rope production according to claim 1, characterized in that: The pushing device (8) comprises a driving motor (81) and a pushing wheel (82), wherein the output shaft of the driving motor (81) is aligned and connected with the axis of the pushing wheel (82), an arc groove (83) is provided around the outer surface of the pushing wheel (82), and the pushing wheels (82) of the pushing device (8) on both sides of the material conveying direction are aligned.

6. The automatic cutting and chopping equipment for steel wire rope production according to claim 1, characterized in that: The end surfaces of the first shaft sleeve (32) and the second shaft sleeve (34) that fit together are matching concave-convex surfaces (10); the first shaft sleeve (32) and the second shaft sleeve (34) are aligned and fit together to form a clamping chamber (4); A first inner shaft (33) is provided in the first shaft sleeve (32) corresponding to the clamping chamber (4), and the first inner shaft (33) is coaxially aligned with the first shaft sleeve (32) and movably connected; A second inner shaft (35) is provided in the second shaft sleeve (34) corresponding to the second clamping chamber (4); the second inner shaft (35) is coaxially aligned with the second shaft sleeve (34) and movably connected.

7. The automatic cutting and chopping equipment for wire rope production according to claim 6, characterized in that: A first tooth (331) is arranged around the outer surface of the first inner shaft (33), a second tooth (351) is arranged around the outer surface of the second inner shaft (35), and the driving device (6) is provided with a first gear (61) whose shape matches the first tooth (331) at a position corresponding to the first tooth (331), and a second gear (62) whose shape matches the second tooth (351) at a position corresponding to the second tooth (351).

8. The automatic cutting and chopping equipment for steel wire rope production according to claim 6, characterized in that: A first stopper (332) is provided at an opening position of one end of the first inner shaft (33) corresponding to the clamping chamber (4), and two first fixing holes (333) are provided in a thickness direction of the first stopper (332); A second stopper (352) is provided at an opening position of the second inner shaft (35) corresponding to the other end of the clamping chamber (4), and two second fixing holes (353) are provided in a thickness direction of the second stopper (352); One end of the spring assembly (5) extends outwards along the first fixing hole (333) and is screwed and fixed by a nut, and the other end extends outwards along the second fixing hole (353) and is screwed and fixed.

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