Auxiliary cutting device for soft copper stranded wire

Abstract

The utility model discloses an auxiliary cutting device for soft copper stranded wires, which belongs to the field of auxiliary cutting devices, and comprises a rack, soft copper stranded wire bodies and an auxiliary cutting mechanism, after a plurality of soft copper stranded wire bodies are arranged between concave clamping plates which are symmetrical up and down, a hand wheel is manually rotated to drive a bidirectional adjusting lead screw to rotate through a rotating rod, and the soft copper stranded wire bodies are cut by the auxiliary cutting mechanism. The concave clamping plates which are symmetrical up and down move relatively along the first guide rod and the bidirectional adjusting screw rod through first guide holes and screw holes which are formed in the first connecting block and the second connecting block on the two sides respectively; a plurality of soft copper stranded wire bodies with different diameters can be clamped and fixed between the concave clamping plates which are symmetrical up and down in cooperation with arc-shaped clamping openings formed in the front side and the rear side of the opposite surfaces of the concave clamping plates which are symmetrical up and down, so that the soft copper stranded wire bodies can be prevented from displacing when the soft copper stranded wire bodies are cut; and the hydraulic cylinders on the symmetrical concave clamping plates are started to push the cutting blades to move towards the inner side, so that a plurality of soft copper stranded wire bodies can be cut off at the same time.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary cutting devices, in particular to an auxiliary cutting device for soft copper stranded wires. Background Art

[0002] Soft copper stranded wire is a type of wire made by mechanically twisting multiple strands of fine copper wire. It has the characteristics of high softness, excellent conductivity, and corrosion resistance. It is widely used in power transmission, modern communication technology, home decoration, industrial manufacturing, bridge construction, machinery manufacturing, aerospace and other fields.

[0003] In the prior art, a Chinese utility model patent with publication number “CN219786409U” and patent name “A shearing device for enameled copper stranded wire” discloses a device for auxiliary shearing and cutting of soft copper stranded wire. The patent records “comprising a device frame and a base plate, both ends of the base plate are provided with a limiting pulley group, the inner sides of the limiting pulley groups are provided with a clamping cylinder, the clamping cylinder is provided with a clamping member, a cutting seat is provided between the clamping cylinders, the top of the cutting seat is provided with an arc-shaped first cutting opening, blade slides are provided on both sides of the first cutting opening, cylinder brackets are provided on both sides of the cutting seat, a cutting cylinder with a downward piston is fixedly connected to the upper part of the cylinder bracket, a cutting blade is fixedly connected to the piston end of the cutting cylinder, the cutting blade is slidably connected to the cutting seat through the blade slide, the bottom end of the cutting blade is provided with an arc-shaped second cutting opening, the limiting pulley group, the clamping cylinder, the cutting seat and the cylinder bracket are all fixedly connected to the base plate” and other technical solutions;

[0004] However, when the soft copper stranded wire shearing device is used to shear the soft copper stranded wire, it can only cut a single soft copper stranded wire and cannot cut multiple soft copper stranded wires at the same time. In addition, it is also unable to adapt to the cutting of soft copper stranded wires of different specifications and diameters, thereby reducing the applicability and flexibility of the device and also reducing work efficiency.

[0005] Therefore, in order to solve the above technical problems, the utility model proposes a soft copper stranded wire auxiliary cutting device. Utility Model Content

[0006] The main purpose of the utility model is to provide an auxiliary cutting device for soft copper stranded wire, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An auxiliary cutting device for soft copper stranded wire includes a frame and a soft copper stranded wire body. The four corner ends of the bottom surface of the frame are respectively fixedly connected to the base. An auxiliary cutting mechanism is provided inside the frame, and the auxiliary cutting mechanism includes a bidirectional adjustment screw, a concave splint, a hydraulic cylinder and a cutting blade. The bidirectional adjustment screw is movably connected to the left side of the interior of the frame through rotating rods at both ends, and the two concave splints are movably connected to the bidirectional adjustment screw through the second connecting block on the left side wall. The opposite walls of the two concave splints are also fixedly connected with hydraulic cylinders, and the output end of the hydraulic cylinder is fixedly connected with a cutting blade.

[0009] Preferably, a rotation hole is respectively opened on the top surface and the bottom surface of the inner left side of the frame, and a vertical first guide rod is fixedly installed on the inner right side of the frame.

[0010] Preferably, the upper and lower ends of the bidirectional adjustment screw rod are respectively fixedly mounted with rotating rods, and the rotating rods are movably mounted in the rotating holes, and the top end of the rotating rod at the upper end is fixedly mounted with a hand wheel.

[0011] Preferably, the concave splint is provided with a group symmetrical up and down, and a first connecting block is fixedly installed on the right side wall of the concave splint, a first guide hole is provided on the top surface of the first connecting block, and the first connecting block is movably installed with the first guide rod through the first guide hole, and a second connecting block is also fixedly installed on the left side wall of the concave splint, and a screw hole is provided on the top surface of the second connecting block, and the second connecting block is threadedly connected to the two-way adjustment screw through the screw hole, and a number of arc-shaped clamping openings are also provided in a horizontal array on the relative front and rear side walls of the concave splint that are symmetrical up and down.

[0012] Preferably, a group of symmetrical second guide holes are further provided on the outer side wall of the concave clamping plate.

[0013] Preferably, the hydraulic cylinder is fixedly mounted on the outer side wall of the concave splint, and a cutting blade is fixedly mounted on the output end of the hydraulic cylinder, a group of symmetrical second guide rods are fixedly mounted on the outer side wall of the cutting blade, and the second guide rods are inserted into the second guide holes.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The two guide wheels are rotated by the handwheel to rotate, so that the two guide wheels can move relative to each other through the first guide hole and the screw hole provided on the first connecting block and the second connecting block on both sides, and the arc clamping openings provided on the front and rear sides of the two guide wheels can be used to clamp and fix the two guide wheels of different diameters between the two guide wheels. In this way, the displacement of the two guide wheels can be prevented when cutting the two guide wheels, and the hydraulic cylinder on the symmetrical concave clamping plate is turned on to push the cutting blade to move inward, so that the two guide wheels can effectively cut and cut the two clamped two guide wheels at the same time after the two guide wheels move relative to each other, thereby achieving the purpose of effectively assisting the cutting of multiple two guide wheels with different diameters, thereby not only improving the applicability and flexibility of the device, but also improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the auxiliary cutting mechanism of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structural disassembly of the concave splint of the present invention.

[0020] In the figure: 1. Frame; 2. Machine base; 3. Soft copper stranded wire body; 4. Auxiliary cutting mechanism; 5. Rotating hole; 6. First guide rod; 7. Bidirectional adjustment screw rod; 8. Rotating rod; 9. Handwheel; 10. Concave clamping plate; 11. First connecting block; 12. First guide hole; 13. Second connecting block; 14. Screw hole; 15. Arc-shaped clamping jaw; 16. Second guide hole; 17. Hydraulic cylinder; 18. Cutting blade; 19. Second guide rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 - Figure 4As shown, the auxiliary cutting device for soft copper stranded wire includes a frame 1 and a soft copper stranded wire body 3. The four corner ends of the bottom surface of the frame 1 are fixedly connected to the base 2. The interior of the frame 1 is provided with an auxiliary cutting mechanism 4, and the auxiliary cutting mechanism 4 includes a bidirectional adjustment screw rod 7, a concave splint 10, a hydraulic cylinder 17 and a cutting blade 18. The bidirectional adjustment screw rod 7 is movably connected to the left side of the interior of the frame 1 through the rotating rods 8 at both ends, and the two concave splints 10 are movably connected to the bidirectional adjustment screw rod 7 through the second connecting block 13 on the left side wall. The two concave splints 10 is also fixedly connected to the opposite wall of the hydraulic cylinder 17, and the output end of the hydraulic cylinder 17 is fixedly connected to the cutting blade 18. Under the rotation action of the bidirectional adjustment screw 7, the upper and lower symmetrical concave clamps 10 are respectively moved relative to each other along the bidirectional adjustment screw 7 through the second connecting block 13 on the left side. In this way, multiple soft copper stranded wire bodies 3 are clamped and fixed between the concave clamps 10 according to the diameter of the soft copper stranded wire body 3, and the hydraulic cylinder 17 is opened to drive the output end to push the cutting blade 18 to cut the soft copper stranded wire body 3.

[0023] like Figure 2 As shown, the left top and bottom surfaces of the interior of the frame 1 are respectively provided with rotation holes 5, through which the rotation holes 5 can cooperate with the rotation rod 8 to realize the rotation operation, and a vertical first guide rod 6 is fixedly installed on the right side of the interior of the frame 1. The installed first guide rod 6 is used to cooperate with the first connecting block 11 to limit the movement of the concave clamping plate 10.

[0024] like Figure 3 As shown, the upper and lower ends of the two-way adjustment screw rod 7 are respectively fixedly mounted with a rotating rod 8, and the rotating rod 8 is movably mounted in the rotating hole 5. The two-way adjustment screw rod 7 is rotated by the rotating rod 8 in the rotating hole 5. The top of the upper rotating rod 8 is fixedly mounted with a hand wheel 9. The hand wheel 9 is manually rotated to drive the rotating rod 8 to rotate in the rotating hole 5.

[0025] like Figure 3 and Figure 4As shown, the concave splint 10 is provided with a group of upper and lower symmetrical ones, and a first connecting block 11 is fixedly installed on the right side wall of the concave splint 10, and a first guide hole 12 is opened on the top surface of the first connecting block 11, and the first connecting block 11 is movably installed with the first guide rod 6 through the first guide hole 12, and the first connecting block 11 will slide along the first guide rod 6 through the first guide hole 12 under the rotation of the two-way adjustment screw rod 7, and a second connecting block 13 is also fixedly installed on the left side wall of the concave splint 10, and a screw hole 14 is opened on the top surface of the second connecting block 13, and the second connecting block 13 is threadedly connected to the two-way adjustment screw rod 7 through the screw hole 14, and the rotation of the two-way adjustment screw rod 7 will make The second connecting block 13 moves along the bidirectional adjustment screw rod 7 through the screw hole 14, and a plurality of arc-shaped clamping openings 15 are provided on the relative front and rear side walls of the upper and lower symmetrical concave clamping plate 10 in a transverse array. The upper and lower symmetrical concave clamping plate 10 respectively makes relative movement operation under the drive of the first connecting block 11 and the second connecting block 13 on both sides, and through the plurality of arc-shaped clamping openings 15 opened on the relative front and rear sides, multiple soft copper stranded wire bodies 3 can be clamped and fixed between the concave clamping plates 10 according to the diameter of the soft copper stranded wire body 3, which can prevent the soft copper stranded wire body 3 from being displaced during cutting and processing, and ensure the neatness of the soft copper stranded wire body 3 after cutting;

[0026] like Figure 4 As shown, a set of symmetrical second guide holes 16 are further provided on the outer side wall of the concave splint 10 , and the second guide holes 16 provided on the concave splint 10 are used to cooperate with the second guide rod 19 to guide the movement of the cutting blade 18;

[0027] like Figure 4 As shown, the hydraulic cylinder 17 is fixedly mounted on the outer wall of the concave splint 10, and a cutting blade 18 is fixedly mounted on the output end of the hydraulic cylinder 17, and a group of symmetrical second guide rods 19 are fixedly mounted on the outer wall of the cutting blade 18, and the second guide rods 19 are inserted and installed in the second guide hole 16. After the soft copper stranded wire body 3 is clamped and fixed, the hydraulic cylinder 17 is turned on to drive the output end to push the cutting blade 18 so that the cutting blade 18 moves along the second guide hole 16 through the second guide rod 19, and the upper and lower symmetrical cutting blades 18 will cut and cut according to the soft copper stranded wire body 3 after relative movement.

[0028] The first connecting block 11 installed on the right side wall of the concave splint 10 will slide along the first guide hole 12 opened on the top surface of the frame 1. At this time, the concave splint 10 symmetrically arranged on the upper and lower sides of the frame 1 is rotated to adjust the width of the wire 3 and adjust the width of the wire 3. 10 will make a relative movement operation and continuously rotate the handwheel 9 until the multiple soft copper stranded wire bodies 3 are clamped and fixed between the concave clamping plates 10 through the arc clamping openings 15 opened on the upper and lower symmetrical concave clamping plates 10 according to the diameter size of the soft copper stranded wire bodies 3, and then the hydraulic cylinder 17 installed on the opposite surface wall of the upper and lower symmetrical concave clamping plates 10 is opened. The hydraulic cylinder 17 will drive the output end to push the cutting blade 18 installed on the output end inward, and the symmetrical second guide rod 19 installed on the outer side wall of the cutting blade 18 will move along the symmetrical second guide hole 16 opened on the outer side wall of the concave clamping plate 10. After the upper and lower symmetrical cutting blades 18 make a relative movement operation, they will simultaneously cut and cut multiple soft copper stranded wire bodies 3 of the same diameter clamped and fixed between the upper and lower symmetrical concave clamping plates 10, thereby achieving the purpose of effectively assisting the cutting of multiple soft copper stranded wire bodies 3 of different specifications and diameters, thereby not only improving the applicability and flexibility of use of the device, but also improving work efficiency.

[0029] The foregoing description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, various improvements may be made to the present invention and its components may be replaced with equivalents, or some of its technical features may be replaced with equivalents without departing from the scope of the present invention. Anything within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soft copper stranded wire auxiliary cutting device, comprising a frame (1) and a soft copper stranded wire body (3), wherein the four corner ends of the bottom surface of the frame (1) are respectively fixedly connected to a base (2), characterized in that: An auxiliary cutting mechanism (4) is provided inside the frame (1), and the auxiliary cutting mechanism (4) comprises a bidirectional adjustment screw rod (7), a concave clamping plate (10), a hydraulic cylinder (17) and a cutting blade (18). The bidirectional adjustment screw rod (7) is movably connected to the left side of the frame (1) through rotating rods (8) at both ends, and the two concave clamping plates (10) are movably connected to the bidirectional adjustment screw rod (7) through second connecting blocks (13) on the left side wall respectively. The hydraulic cylinders (17) are also fixedly connected to the opposite surface walls of the two concave clamping plates (10), and the cutting blade (18) is fixedly connected to the output end of the hydraulic cylinder (17).

2. The auxiliary cutting device for soft copper stranded wire according to claim 1, characterized in that: Rotation holes (5) are respectively provided on the top and bottom surfaces of the left side of the interior of the frame (1), and a vertical first guide rod (6) is fixedly installed on the right side of the interior of the frame (1).

3. The auxiliary cutting device for soft copper stranded wire according to claim 2, characterized in that: The upper and lower ends of the bidirectional adjustment screw rod (7) are respectively fixedly mounted with rotating rods (8), and the rotating rod (8) is movably mounted in the rotating hole (5), and the top end of the rotating rod (8) is fixedly mounted with a hand wheel (9).

4. The auxiliary cutting device for soft copper stranded wire according to claim 3, characterized in that: The concave splint (10) is provided with a group of symmetrical ones in the upper and lower parts, and a first connecting block (11) is fixedly installed on the right side wall of the concave splint (10), a first guide hole (12) is provided on the top surface of the first connecting block (11), and the first connecting block (11) is movably installed with the first guide rod (6) through the first guide hole (12), and a second connecting block (13) is also fixedly installed on the left side wall of the concave splint (10), and a screw hole (14) is provided on the top surface of the second connecting block (13), and the second connecting block (13) is threadedly connected with the bidirectional adjustment screw rod (7) through the screw hole (14), and a plurality of arc-shaped clamping openings (15) are also provided in a horizontal array on the relative front and rear side walls of the concave splint (10) that are symmetrical in the upper and lower parts.

5. The auxiliary cutting device for soft copper stranded wire according to claim 4, characterized in that: A group of symmetrical second guide holes (16) are also provided on the outer side wall of the concave clamping plate (10).

6. The auxiliary cutting device for soft copper stranded wire according to claim 5, characterized in that: The hydraulic cylinder (17) is fixedly mounted on the outer side wall of the concave clamping plate (10), and a cutting blade (18) is fixedly mounted on the output end of the hydraulic cylinder (17). A group of symmetrical second guide rods (19) are fixedly mounted on the outer side wall of the cutting blade (18), and the second guide rods (19) are inserted into the second guide holes (16).

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