Wire and cable cutting machine

Abstract

The utility model belongs to the technical field of cable cutting, and particularly relates to a wire and cable cutting machine which comprises a cutting table, a front baffle is fixedly connected to the top of the front side of the cutting table, a positioning plate is fixedly connected to the top of the rear side of the cutting table, and a plurality of evenly-distributed fixing assemblies are arranged on the opposite sides of the cutting table and the positioning plate. The fixing assembly comprises a shell, the shell is fixedly connected to the side, close to the positioning plate, of the front baffle, an electric push rod is fixedly connected to the top side of the interior of the shell, a trapezoidal block is fixedly connected to the bottom of the electric push rod, and wedge blocks are fixedly connected to the left side and the right side of the trapezoidal block correspondingly. The electric push rod is used for controlling the trapezoidal block to move, so that the wedge blocks at the left end and the right end of the trapezoidal block slide in the wedge grooves of the two movable blocks, the two movable blocks drive the clamping blocks at the bottom to move and fix a cable, the position of the cable can be kept fixed when the cable is cut, deviation is avoided, and cutting errors are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable cutting, in particular to a wire and cable cutting machine. Background Art

[0002] Wire and cable cutting machine is a kind of cutting equipment for automated wires and cables. It is used in industrial production lines or electronic equipment manufacturing processes to accurately cut wires and cables of different lengths.

[0003] The prior art has the following defects or problems: The prior art publication number is: CN216705778U which discloses a cutting mechanism for wire and cable processing that is easy to measure, which relates to the technical field of cable cutting equipment, including a workbench, a first cavity is opened inside the workbench, and the left and right sides of the front and rear inner walls of the first cavity are commonly fixedly connected with a first threaded rod, and the front side of the right side surface of the workbench is fixedly connected with a motor, and the output end of the motor passes through the right side surface of the workbench to the inner wall of the first cavity, and the output end of the motor is fixedly connected to the right end of the first threaded rod on the front side, and the left sides of the two first threaded rod walls are rotationally connected through a transmission mechanism.

[0004] During use, the above-mentioned device can accurately control the length of the cable cutting when cutting the cable, so as to save cable materials and reduce costs, and avoid the situation where the cable size error after cutting is too large due to rough estimation, thereby producing a large number of defective products or waste products. However, the above-mentioned device does not take into account the situation where the cable is not fixed during cutting, which may cause errors.

[0005] It should be noted that the above content belongs to the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a wire and cable cutting machine to solve the existing problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire and cable cutting machine, comprising a cutting table, a front baffle is fixedly connected to the top of the front side of the cutting table, a positioning plate is fixedly connected to the top of the rear side of the cutting table, and a plurality of evenly distributed fixing components are provided on the side of the cutting table facing the positioning plate;

[0008] The fixing assembly comprises a shell, the shell is fixedly connected to a side of the front baffle plate close to the positioning plate, an electric push rod is fixedly connected to the inner top side of the shell, a trapezoidal block is fixedly connected to the bottom of the electric push rod, wedge blocks are fixedly connected to the left and right sides of the trapezoidal block, movable blocks are slidably connected to the left and right sides of the trapezoidal block, and clamping blocks are fixedly connected to the bottoms of the two movable blocks;

[0009] Auxiliary components are arranged at both left and right ends of the side facing the front baffle and the positioning plate, and a cutting component is arranged on the top of the cutting table.

[0010] As a preferred technical solution of the utility model, the auxiliary component includes two cross beam plates, which are respectively fixedly connected to the left and right ends of the front baffle and the positioning plate, and the interiors of the two cross beam plates are respectively slidably connected with auxiliary plate one and auxiliary plate two, and the left and right ends of the auxiliary plate one and the auxiliary plate two facing each other are fixedly connected with electric telescopic rods.

[0011] As a preferred technical solution of the utility model, a motor is fixedly connected to the front right end of the positioning plate, a threaded rod is fixedly connected to the output end of the motor, the threaded rod is rotatably connected to the inside of one of the cross beam plates, and the outer periphery of the threaded rod is threadedly connected to the inside of the auxiliary plate one.

[0012] As a preferred technical solution of the utility model, the cutting assembly includes two slide rails, which are respectively fixedly connected to the left and right sides of the top of the cutting table, a top plate is fixedly connected to the top of the two slide rails, a hydraulic rod is fixedly connected to the middle of the top plate, and a cutting knife is fixedly connected to the bottom of the hydraulic rod.

[0013] As a preferred technical solution of the utility model, both front and rear sides of the movable block are fixedly connected to limit blocks, and the two limit blocks are slidably connected to the front and rear sides inside the shell respectively.

[0014] As a preferred technical solution of the utility model, wedge grooves are provided on the opposite sides of the two movable blocks, and the two wedge blocks are respectively slidably connected inside the two wedge grooves.

[0015] As a preferred technical solution of the utility model, the right end of the auxiliary plate 2 is internally slidably connected to the outer periphery of the threaded rod.

[0016] As a preferred technical solution of the utility model, the cutting knife is slidably connected to the side of the auxiliary plate 1 and the auxiliary plate 2 facing each other.

[0017] Compared with the prior art, the utility model provides a wire and cable cutting machine, which has the following beneficial effects:

[0018] 1. This wire and cable cutting machine controls the movement of the trapezoidal block through an electric push rod, so that the wedge blocks at the left and right ends of the trapezoidal block slide in the wedge grooves of the two movable blocks, so that the two movable blocks move toward each other, and the clamping block at the bottom is driven to move by the two movable blocks, so that the wires and cables can be fixed. Multiple sets of fixing components are arranged on the opposite sides of the front baffle plate and the positioning plate, so that the wires and cables can be kept in a fixed position during cutting without offset, thereby avoiding cutting errors;

[0019] 2. This wire and cable cutting machine can ensure that the cutting knife will not deviate when it moves downward to cut the wire and cable by arranging auxiliary plates 1 and 2 on the top of the cutting table. Secondly, the motor drives the threaded rod to rotate, so that the auxiliary plates 1 and 2 can be moved, so that they can be adjusted according to the cutting position of the cutting knife. By arranging an electric telescopic rod between the auxiliary plates 1 and 2, the distance between the auxiliary plates 1 and 2 can be adjusted, so as to adapt to cutting knives of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the positioning plate in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the clamping block in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the wedge block in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the threaded rod in the utility model;

[0025] Figure 6 It is a structural schematic diagram of the electric telescopic rod in the utility model.

[0026] In the figure: 1. cutting table; 2. front baffle; 3. positioning plate; 4. housing; 5. electric push rod; 6. trapezoidal block; 7. wedge block; 8. wedge groove; 9. movable block; 10. clamping block; 11. limit block; 12. crossbeam plate; 13. motor; 14. threaded rod; 15. auxiliary plate 1; 16. auxiliary plate 2; 17. electric telescopic rod; 18. slide rail; 19. top plate; 20. hydraulic rod; 21. cutting knife. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 3 In this embodiment: a wire and cable cutting machine includes a cutting table 1, a front baffle plate 2 is fixedly connected to the top of the front side of the cutting table 1, a positioning plate 3 is fixedly connected to the top of the rear side of the cutting table 1, and a plurality of evenly distributed fixing components are arranged on the side facing each other of the cutting table 1 and the positioning plate 3. The cutting table 1 is a processing workbench for supporting various components, and the front baffle plate 2 and the positioning plate 3 are both used for positioning wires and cables;

[0029] The fixed component includes a shell 4, which is fixedly connected to a side of the front baffle 2 close to the positioning plate 3. The shell 4 is used to protect the internal parts. An electric push rod 5 is fixedly connected to the top side of the shell 4. A trapezoidal block 6 is fixedly connected to the bottom of the electric push rod 5. Wedge blocks 7 are fixedly connected to the left and right sides of the trapezoidal block 6. The left and right sides of the trapezoidal block 6 are slidably connected to movable blocks 9. Clamp blocks 10 are fixedly connected to the bottoms of the two movable blocks 9. Wedge grooves 8 are opened on the opposite sides of the two movable blocks 9. The two wedge blocks 7 are respectively slidably connected to the inside of the two wedge grooves 8 to drive the movable blocks 9 to move.

[0030] Auxiliary components are provided at both left and right ends of the side facing the front baffle plate 2 and the positioning plate 3, and a cutting component is provided on the top of the cutting table 1.

[0031] Specifically, after the cable passes through the positioning plate 3, one end abuts against the front baffle 2 to complete the cable positioning. The electric push rod 5 is used to control the movement of the trapezoidal block 6. The wedge block 7 is slidably connected to the wedge groove 8 opened by the movable block 9. When the wedge block 7 slides into or out of the wedge groove 8, the movable block 9 will move accordingly. The movable block 9 is fixedly connected to the clamping block 10. When the movable block 9 moves, it will drive the clamping block 10 to move together. When the two movable blocks 9 move toward each other, the two clamping blocks 10 will move toward each other together, thereby fixing the cable.

[0032] See also Figure 3 - Figure 4 In this embodiment, both front and rear sides of the movable block 9 are fixedly connected with the limiting blocks 11 , and the two limiting blocks 11 are slidably connected to the front and rear sides of the inner part of the housing 4 .

[0033] Specifically, the limiting block 11 slides inside the housing 4 and mainly plays a limiting role, so that when the wedge block 7 slides inside the wedge groove 8, the movable block 9 only moves horizontally.

[0034] See also Figure 1 In this embodiment: the cutting assembly includes two slide rails 18, and the two slide rails 18 are fixedly connected to the left and right sides of the top of the cutting table 1 respectively. A top plate 19 is fixedly connected to the top of the two slide rails 18, a hydraulic rod 20 is fixedly connected to the middle of the top plate 19, and a cutting knife 21 is fixedly connected to the bottom of the hydraulic rod 20.

[0035] Specifically, the slide rail 18 is used to guide the top plate 19 to move, and the hydraulic rod 20 fixed in the middle of the top plate 19 is used to vertically move the cutting knife 21, and the cutting knife 21 is used to cut wires and cables. This is all prior art and will not be described in detail.

[0036] See also Figure 1 , Figure 5 , Figure 6 The auxiliary component includes two cross beams 12, which are respectively fixedly connected to the left and right ends of the opposite sides of the front baffle 2 and the positioning plate 3, and the insides of the two cross beams 12 are respectively slidably connected with auxiliary plates 15 and 16, and the left and right ends of the opposite sides of the auxiliary plates 15 and 16 are fixedly connected with electric telescopic rods 17, the front right end of the positioning plate 3 is fixedly connected with a motor 13, and the output end of the motor 13 is fixedly connected with a threaded rod 14, the threaded rod 14 is rotatably connected to the inside of one of the cross beams 12, the outer periphery of the threaded rod 14 is threadedly connected to the inside of the auxiliary plate 15, the right end of the auxiliary plate 2 16 is internally slidably connected to the outer periphery of the threaded rod 14, and the cutting knife 21 is slidably connected to the side facing the auxiliary plate 15 and the auxiliary plate 2 16.

[0037] Specifically, the crossbeam plate 12 is used to connect the auxiliary plate 15 and the auxiliary plate 2 16. The auxiliary plate 15 and the auxiliary plate 2 16 are mainly used to assist the cutting knife 21 in moving downward without deviation. The motor 13 is used to generate power to drive the threaded rod 14 to rotate. The threaded rod 14 is only threadedly connected to the auxiliary plate 15, and is not threadedly connected to the auxiliary plate 2 16. The auxiliary plate 15 and the auxiliary plate 2 16 are connected by two electric telescopic rods 17, which can adjust the distance between the auxiliary plate 15 and the auxiliary plate 2 16 without interfering with the threaded rod 14 driving the auxiliary plate 15 and the auxiliary plate 2 16 to move.

[0038] The working principle and use process of the utility model are as follows: the operator positions the cable through the positioning plate 3 and the shell 4. After the positioning is completed, the fixing components at both ends are started to fix the cable. By starting the electric push rod 5 to start contraction, the trapezoidal block 6 moves upward, and the two wedge blocks 7 at the left and right ends of the trapezoidal block 6 will move together with the trapezoidal block 6. When the two wedge blocks 7 slide out of the wedge grooves 8 opened by the two movable blocks 9, they will move toward each other, and the clamping block 10 at the bottom of the movable block 9 will move together. The two clamping blocks 10 move toward each other, so that the cable can be clamped and fixed, and the cable will not deviate during cutting.

[0039] After the cable is fixed, the position of the cutting knife 21 is adjusted according to the cutting size. After the position of the cutting knife 21 moves, the positions of the auxiliary plate 15 and the auxiliary plate 2 16 are adjusted accordingly. By starting the motor 13, the motor 13 controls the threaded rod 14 to rotate. When the threaded rod 14 rotates, the auxiliary plate 15 meshed with the threaded rod 14 will move along the threaded rod 14. After the auxiliary plate 15 and the auxiliary plate 2 16 move to the corresponding positions, the two electric telescopic rods 17 are started to adjust the distance between the auxiliary plate 15 and the auxiliary plate 2 16 so that the distance between the auxiliary plate 15 and the auxiliary plate 2 16 can adapt to the size of the cutting knife 21, so that when the cutting knife 21 moves downward for cutting, no rotation will occur to cause cutting errors.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wire and cable cutting machine, comprising a cutting table (1), a front baffle (2) being fixedly connected to the top of the front side of the cutting table (1), and a positioning plate (3) being fixedly connected to the top of the rear side of the cutting table (1), characterized in that: The cutting table (1) and the positioning plate (3) are both provided with a plurality of evenly distributed fixing components on the sides facing each other; The fixing assembly comprises a shell (4), the shell (4) being fixedly connected to a side of the front baffle (2) close to the positioning plate (3), an electric push rod (5) being fixedly connected to the inner top side of the shell (4), a trapezoidal block (6) being fixedly connected to the bottom of the electric push rod (5), a wedge block (7) being fixedly connected to the left and right sides of the trapezoidal block (6), a movable block (9) being slidably connected to the left and right sides of the trapezoidal block (6), and a clamping block (10) being fixedly connected to the bottom of the two movable blocks (9); Auxiliary components are provided at both left and right ends of the front baffle plate (2) and the positioning plate (3) facing each other, and a cutting component is provided on the top of the cutting table (1).

2. The wire and cable cutting machine according to claim 1, characterized in that: The auxiliary component comprises two cross beam plates (12), the two cross beam plates (12) are respectively fixedly connected to the left and right ends of the side facing the front baffle plate (2) and the positioning plate (3), the insides of the two cross beam plates (12) are respectively slidably connected with auxiliary plates 1 (15) and 2 (16), and the left and right ends of the side facing the auxiliary plates 1 (15) and 2 (16) are both fixedly connected with electric telescopic rods (17).

3. The wire and cable cutting machine according to claim 2, characterized in that: A motor (13) is fixedly connected to the front right end of the positioning plate (3), and a threaded rod (14) is fixedly connected to the output end of the motor (13). The threaded rod (14) is rotatably connected to the inside of one of the cross beam plates (12), and the outer periphery of the threaded rod (14) is threadedly connected to the inside of the auxiliary plate (15).

4. The wire and cable cutting machine according to claim 3, characterized in that: The cutting assembly comprises two slide rails (18), the two slide rails (18) are respectively fixedly connected to the left and right sides of the top of the cutting table (1), a top plate (19) is fixedly connected to the top of the two slide rails (18), a hydraulic rod (20) is fixedly connected to the middle of the top plate (19), and a cutting knife (21) is fixedly connected to the bottom of the hydraulic rod (20).

5. The wire and cable cutting machine according to claim 1, characterized in that: The front and rear sides of the movable block (9) are fixedly connected to limit blocks (11), and the two limit blocks (11) are slidably connected to the front and rear sides inside the shell (4) respectively.

6. The wire and cable cutting machine according to claim 1, characterized in that: The two movable blocks (9) are each provided with a wedge groove (8) on one side facing each other, and the two wedge blocks (7) are respectively slidably connected inside the two wedge grooves (8).

7. The wire and cable cutting machine according to claim 3, characterized in that: The right end of the second auxiliary plate (16) is slidably connected to the outer periphery of the threaded rod (14).

8. The wire and cable cutting machine according to claim 4, characterized in that: The cutting knife (21) is slidably connected to the side of the auxiliary plate 1 (15) facing the auxiliary plate 2 (16).

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