Cutting device for steel wire rope machining

Abstract

The utility model discloses a cut-off device for steel wire rope machining, which belongs to the technical field of steel wire rope machining and comprises a workbench, a cut-off seat is fixedly connected to the upper surface of the workbench, a guide frame is welded to the upper surface of the workbench through a traction frame, and a back plate is fixedly connected to the back of the guide frame. The upper surface of the back plate is fixedly connected with a servo motor through an assembling base. A feeding gap is formed between the guide wheel and the feeding roller, in the feeding process, a steel wire rope penetrates through the position between the guide wheel and the feeding roller, the steel wire rope extrudes the guide wheel under the action of traction force, the reset spring generates elastic deformation, and when the action of the traction force is removed, the steel wire rope is driven by the elastic force of the reset spring. The steel wire rope is pressed on the surface of the feeding roller through the guide wheel, after the steel wire rope is cut off, the steel wire rope at the feeding end is subjected to the pressure effect of the guide wheel, the loosening and falling phenomena cannot occur, continuous feeding is facilitated, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rope processing, and more specifically to a cutting device for wire rope processing. Background Art

[0002] Steel wire rope is a spiral steel wire bundle twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. Steel wire rope is composed of steel wire, rope core and grease. Steel wire rope is first twisted into strands by multiple layers of steel wires, and then a certain number of strands are twisted into a spiral rope with the rope core as the center. In material handling machinery, it is used for lifting, traction, tensioning and carrying.

[0003] After searching, the existing patent number CN214212047U is a cutting device for processing hot-dip galvanized steel wire ropes, which includes a base, a fixed base is arranged on the top of the base, a slider is fixedly installed on the bottom of the fixed base, a slide groove is provided on the top of the base, the slide groove is slidably connected with the slider, a groove is provided in the middle of the base, a fixing mechanism is provided in the groove, the fixing mechanism includes a third gear, a first motor is fixedly installed on the bottom of the base, and a first gear is fixedly installed on the output end of the first motor. By setting the first motor, the output end of the first motor rotates in coordination with the first gear to drive the second gear to rotate, the second gear rotates in coordination with the chain to drive the third gear to rotate, and the third gear rotates in coordination with the fourth gear to drive the first threaded rod to move, so that several strands of hot-dip galvanized steel wire ropes can be cut at the same time, reducing the labor of workers and improving work efficiency.

[0004] In the process of cutting the wire rope, the wire rope at the feeding end is prone to slip or even fall, causing interruption of the cutting work and poor continuity, thereby reducing production efficiency. Therefore, we proposed a cutting device for wire rope processing to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cutting device for wire rope processing, a feeding gap is arranged between the guide wheel and the feed roller, during the feeding process, the wire rope passes through between the guide wheel and the feed roller, the wire rope is subjected to the traction force, squeezes the guide wheel, and the reset spring undergoes elastic deformation, when the pulling force is removed, under the elastic force of the reset spring, the guide wheel presses the wire rope against the surface of the feed roller, then after cutting, the wire rope at the feeding end position is subjected to the pressure of the guide wheel, and will not loosen or fall off, thus facilitating continuous feeding and improving cutting efficiency.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A cutting device for wire rope processing, comprising a workbench, a cutting seat is fixedly connected to the upper surface of the workbench, a guide frame is welded to the upper surface of the workbench through a traction frame, a back plate is fixedly connected to the back position of the guide frame, a servo motor is fixedly connected to the upper surface of the back plate through an assembly seat, a transmission output end of the servo motor is connected to a transmission rod through a connecting rod transmission, a knife seat is slidably inserted inside the guide frame, a shaft rod is fixedly connected to the outer surface of the knife seat, and a knife head is detachably connected to the surface of the knife seat;

[0010] A feeding assembly is installed on the surface of the workbench, and a pressing assembly is mounted above the workbench.

[0011] Preferably, the transmission rod is located at one side of the knife seat, and the free end of the transmission rod is sleeved on the outside of the shaft rod of the knife seat and is movably connected.

[0012] Preferably, the feeding assembly comprises a support, a shaft frame and a feeding roller, and the support is fixedly connected to the workbench.

[0013] Preferably, an axle frame is welded inside the support, and a feed roller is sleeved on the outside of the axle frame and is rotatably connected.

[0014] Preferably, the pressing assembly comprises a support frame, a guide hole is formed on the surface of the support frame, a guide column is slidably inserted into the guide hole of the support frame, and a return spring is sleeved on the outside of the guide column.

[0015] Preferably, the plug-in end of the guide column is fixedly connected to a wheel frame, and the interior of the wheel frame is rotatably connected to a guide wheel.

[0016] Preferably, the guide wheel is located above the feed roller, and a feed gap is provided between the guide wheel and the feed roller.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] (1) In this scheme, the steel wire rope to be cut is passed between the feeding assembly and the pressing assembly for directional feeding. During the cutting process, the servo motor drives the connecting rod and the transmission rod to drive the knife seat inside the guide frame to perform reciprocating cutting motion, and the steel wire rope placed on the surface of the cutting seat is cut by the knife head.

[0020] (2) In this scheme, a feeding gap is set between the guide wheel and the feed roller. During the feeding process, the wire rope passes through the guide wheel and the feed roller. The wire rope is subjected to the traction force and squeezes the guide wheel, causing the return spring to undergo elastic deformation. When the pulling force is removed, the guide wheel presses the wire rope against the surface of the feed roller under the elastic force of the return spring. After cutting, the wire rope at the feeding end is subjected to the pressure of the guide wheel and will not loosen or fall off, thereby facilitating continuous feeding and improving cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure between the workbench and the knife holder of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the material pressing component of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the feeding assembly of the utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Workbench; 2. Cutting seat; 3. Traction frame; 4. Guide frame; 5. Back plate; 6. Servo motor; 7. Support frame; 8. Guide column; 9. Connecting rod; 10. Transmission rod; 11. Shaft rod; 12. Knife seat; 13. Knife head; 14. Return spring; 15. Wheel frame; 16. Guide wheel; 17. Support; 18. Shaft frame; 19. Feed roller. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figure 1-4A cutting device for wire rope processing, comprising a workbench 1, a cutting seat 2 is fixedly connected to the upper surface of the workbench 1, a guide frame 4 is welded to the upper surface of the workbench 1 through a traction frame 3, a back plate 5 is fixedly connected to the back position of the guide frame 4, a servo motor 6 is fixedly connected to the upper surface of the back plate 5 through an assembly seat, a transmission output end of the servo motor 6 is transmission-connected to a transmission rod 10 through a connecting rod 9, a knife seat 12 is slidably inserted inside the guide frame 4, a shaft rod 11 is fixedly connected to the outer surface of the knife seat 12, and a knife head 13 is detachably connected to the surface of the knife seat 12;

[0030] A feeding assembly is installed on the surface of the workbench 1. The transmission rod 10 is located on one side of the tool holder 12. The free end of the transmission rod 10 is sleeved on the outside of the shaft 11 of the tool holder 12 and is movably connected. The feeding assembly includes a support 17, a shaft frame 18 and a feeding roller 19. The support 17 is fixedly connected to the workbench 1. The shaft frame 18 is welded inside the support 17. The feed roller 19 is sleeved on the outside of the shaft frame 18 and is rotatably connected.

[0031] It should be noted that the steel wire rope to be cut is passed between the feeding assembly and the pressing assembly for directional feeding. During the cutting process, the servo motor 6 drives the connecting rod 9 and the transmission rod 10 to drive the knife seat 12 inside the guide frame 4 to perform reciprocating cutting motion, and the steel wire rope placed on the surface of the cutting seat 2 is cut by the knife head 13.

[0032] See also Figure 1-4 A material pressing assembly is mounted above the workbench 1, and the material pressing assembly includes a support frame 7. A guide hole is opened on the surface of the support frame 7. A guide column 8 is slidably inserted inside the guide hole of the support frame 7. A return spring 14 is sleeved on the outside of the guide column 8. A wheel frame 15 is fixedly connected to the plug-in end of the guide column 8. A guide wheel 16 is rotatably connected to the inside of the wheel frame 15. The guide wheel 16 is located above the feed roller 19, and a feeding gap is set between the guide wheel 16 and the feed roller 19.

[0033] It should be noted that a feeding gap is provided between the guide wheel 16 and the feed roller 19. During the feeding process, the steel wire rope passes between the guide wheel 16 and the feed roller 19. The steel wire rope is subjected to the traction force, squeezes the guide wheel 16, and the reset spring 14 undergoes elastic deformation. When the pulling force is removed, the guide wheel 16 presses the steel wire rope against the surface of the feed roller 19 under the elastic force of the reset spring 14. After cutting, the steel wire rope at the feeding end is subjected to the pressure of the guide wheel 16 and will not loosen or fall off, thereby facilitating continuous feeding and improving cutting efficiency.

[0034] When in use: the steel wire rope to be cut is passed between the feeding assembly and the pressing assembly for directional feeding. During the cutting process, the servo motor 6 drives the connecting rod 9 and the transmission rod 10 to drive the knife seat 12 inside the guide frame 4 to perform a reciprocating cutting motion, and the steel wire rope placed on the surface of the cutting seat 2 is cut by the knife head 13; a feeding gap is provided between the guide wheel 16 and the feeding roller 19. During the feeding process, the steel wire rope passes between the guide wheel 16 and the feeding roller 19. The steel wire rope is subjected to the action of traction and squeezes the guide wheel 16. The reset spring 14 undergoes elastic deformation. When the tension is removed, under the elastic force of the reset spring 14, the guide wheel 16 presses the steel wire rope against the surface of the feeding roller 19. After cutting, the steel wire rope at the feeding end position is subjected to the pressure of the guide wheel 16 and will not loosen or fall off, which is convenient for continuous feeding and improves the cutting efficiency.

[0035] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A cutting device for wire rope processing, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected with a truncation seat (2), the upper surface of the workbench (1) is welded with a guide frame (4) through a traction frame (3), the back of the guide frame (4) is fixedly connected with a back plate (5), the upper surface of the back plate (5) is fixedly connected with a servo motor (6) through an assembly seat, the transmission output end of the servo motor (6) is transmission-connected with a transmission rod (10) through a connecting rod (9), a knife seat (12) is slidably inserted inside the guide frame (4), the outer surface of the knife seat (12) is fixedly connected with a shaft rod (11), and the surface of the knife seat (12) is detachably connected with a knife head (13); A material feeding assembly is installed on the surface of the workbench (1), and a material pressing assembly is mounted above the workbench (1).

2. A cutting device for wire rope processing according to claim 1, characterized in that: The transmission rod (10) is located on one side of the knife seat (12), and the free end of the transmission rod (10) is sleeved outside the shaft rod (11) of the knife seat (12) and is movably connected.

3. A cutting device for wire rope processing according to claim 1, characterized in that: The feeding assembly comprises a support (17), a shaft frame (18) and a feeding roller (19); the support (17) is fixedly connected to the workbench (1).

4. A cutting device for wire rope processing according to claim 3, characterized in that: The support (17) is welded with an axle frame (18) inside, and the axle frame (18) is sleeved with a feeding roller (19) outside and is rotatably connected.

5. A cutting device for wire rope processing according to claim 1, characterized in that: The pressing assembly comprises a support frame (7), a guide hole is provided on the surface of the support frame (7), a guide column (8) is slidably inserted into the guide hole of the support frame (7), and a return spring (14) is sleeved on the outside of the guide column (8).

6. A cutting device for wire rope processing according to claim 5, characterized in that: The plug-in end of the guide column (8) is fixedly connected to a wheel frame (15), and the interior of the wheel frame (15) is rotatably connected to a guide wheel (16).

7. A cutting device for wire rope processing according to claim 6, characterized in that: The guide wheel (16) is located above the feeding roller (19), and a feeding gap is provided between the guide wheel (16) and the feeding roller (19).

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