Cutting device for cable machining

Abstract

The utility model relates to a cutting device for mooring rope processing, which comprises a bottom plate, a vertical plate, a mooring rope coil and an extension plate, and further comprises a linear groove, a driving cutting assembly, a limiting groove, a rotating assembly, an arc-shaped guide groove, a straight rack and an arc-shaped block, the extension plate is fixed at the end part of the bottom plate, the linear groove is formed in the surface of the extension plate, and the inner side of the linear groove is communicated with a deep groove; the arc-shaped guide groove is formed in the surface of the extension plate and communicates with the straight-line-shaped groove, the cutting driving assemblies are symmetrically arranged in the straight-line-shaped groove relative to the arc-shaped guide groove, and the limiting groove communicates with the straight-line-shaped groove. The two sides of the fracture of the mooring rope are twisted and reinforced in the mode that the mooring rope is twisted from the two sides of the fracture to the winding spiral direction of the mooring rope at the same time when the mooring rope is cut off, and the problems that after the mooring rope is cut off subsequently, the fracture loses the stress effect and is loosened, and the strength of the mooring rope is reduced due to looseness between single strands of ropes are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cable processing technical field, specifically, relate to a cutting device for cable processing. BACKGROUND

[0002] The cable has the performance such as tensile, impact resistance, wear resistance, flexibility and lightness, and is used for the multi-strand rope for tying up the ship, and the chemical fiber cable is used in transportation, industry, mine, sports and fishery aspects in addition to being used for the ship mooring, and according to the need of special use, metal material can be woven into the cable core to meet the need of different uses.

[0003] The cable is widely used in our daily life, and when selecting the cable according to the use requirement, the corresponding length of the cable needs to be measured first, and then the cutting device is used to cut it.

[0004] At present, in order to cut the cable quickly, the cutting device often clamps the cable when cutting the cable, so as to avoid the displacement of the cable during cutting and cause the deviation of the cutting part, thereby realizing quick cutting, for example, the cutting device for cable processing of Chinese patent authorized announcement No.

[0005] However, it is found in actual use that since the multi-strand cable is made by winding, the rope head at the cable breakage part will be scattered everywhere under the action of stress after cutting, and then the winding shape cannot be formed at the cable breakage part, and the cable is easy to gradually collapse during subsequent use, thereby affecting the use strength of the cable.

[0006] Therefore, in view of the above problems, the applicant needs to design a cutting device for cable processing to solve the problems. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a cutting device for cable processing, which twists the cable from both sides of the breakage part in the spiral direction when cutting the cable, and the both sides of the cable breakage part are twisted and reinforced, so as to solve the problems mentioned in the above background technology.

[0008] In order to solve the above technical problems, the utility model provides a kind of cutting device for cable processing, including bottom plate, vertical board, cable reel and extension plate, still including slot, drive cutting assembly, limit slot, rotating assembly, arc guide slot, straight rack and arc block, the extension plate is fixed at bottom plate end, the slot is opened in extension plate surface, and slot inside is communicated with deep groove, the arc guide slot is opened in extension plate surface, and arc guide slot is communicated with slot, the drive cutting assembly is symmetrically set about arc guide slot and is installed in slot, the limit slot is communicated with slot, the rotating assembly is rotatably installed in arc guide slot, the straight rack is slidably arranged in deep groove, and straight rack is connected between drive cutting assembly and rotating assembly, the arc block, the arc block is symmetrically attached and installed in slot about deep groove.

[0009] Preferably, the drive cutting assembly includes a hydraulic cylinder, a U-shaped block, a limiting block and a cutter strip, the hydraulic cylinder is installed in the slot, the U-shaped block is fixed at the end of the hydraulic cylinder, the limiting block is fixed on both sides of the U-shaped frame, the cutter strip is installed at the end of the U-shaped block, and the U-shaped block in one of the drive assemblies is fixedly connected with the straight rack.

[0010] Preferably, the rotating assembly includes a semi-annular block, a gear slot, a rotating shaft, a connecting gear and a transmission gear, the semi-annular block is rotatably attached to the extension plate, the gear slot is opened in the outer periphery of the semi-annular block, the rotating shaft is rotatably connected to the extension plate, the connecting gear and the transmission gear are both sleeved on the outer periphery of the rotating shaft, and the connecting gear is located between the transmission gears, the transmission gear is engaged with the gear slot, and the connecting gear is engaged with the straight rack.

[0011] Preferably, the rotating assembly further includes a side slot and an insertion block, the side slot is opened in the adjacent side of the semi-annular block, and the insertion block is fixedly connected to the extension plate, and the end of the insertion block extends into the side slot.

[0012] Preferably, the inner periphery of the semi-annular block is bonded with a friction strip, and the friction strip is symmetrically arranged about the center line of the semi-annular block.

[0013] Preferably, the end of the arc guide slot is flush with the end of the extension plate, and the limiting block is slidably arranged in the limit slot.

[0014] The utility model has the advantages that,

[0015] 1. This utility model, through the setting of a drive cutting component and a straight rack, simultaneously drives the cutting blade and the straight rack to move when the hydraulic cylinder extends and retracts. When the straight rack moves, it can provide power to the rotating component, thereby causing the rotating component to deflect to one side. As a result, when the cable is cut, the cut ends on both sides of the cutting blade are subjected to unidirectional torsion, which effectively prevents the cable from quickly loosening after cutting. At the same time, the unidirectional torsion of the cable can also apply a limiting effect to the cable cutting part, so that the cutting blade can quickly cut the cable.

[0016] 2. By setting a straight groove, a deep groove, and an arc-shaped guide groove, the cutting position of the cable is located in the straight groove after the cable is pulled out to a certain length. Both sides of the cutting part are attached to the arc-shaped guide groove. The arc-shaped guide groove can better wrap the cable and help improve the stability of the cable during cutting.

[0017] 3. This utility model, through the setting of the arc-shaped block and the rotating component, when the rotating component is deflected by the driving cutting component, the cable cutting part overlaps on the arc-shaped block. When the semi-circular block rotates, it drives the cable break to spiral further in the winding direction. Therefore, the diameter of the cable break is reduced. When the semi-circular block rotates and resets in the subsequent process, the cable break and the semi-circular block will not move synchronously due to the reduced diameter of the break. This effectively avoids the reverse twisting of the cable break, which would cause the cable break to loosen. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the drive cutting component structure of a preferred embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the rotating component structure of a preferred embodiment of the present invention;

[0022] Figure 4 This is a preferred embodiment of the present invention. Figure 1 Enlarged view of the structure at point A in the middle.

[0023] In the diagram: 1. Base plate; 2. Vertical plate; 3. Cable reel; 4. Extension plate; 5. Slot; 51. Deep slot; 6. Drive cutting assembly; 61. Hydraulic cylinder; 62. U-shaped block; 63. Limiting block; 64. Cutting blade; 7. Limiting slot; 8. Rotating assembly; 81. Semi-circular block; 82. Toothed groove; 83. Friction strip; 84. Side slot; 85. Insert block; 86. Rotating shaft; 87. Connecting gear; 88. Transmission gear; 9. Arc-shaped guide groove; 10. Straight rack; 11. Arc-shaped block. DETAILED DESCRIPTION

[0024] The utility model will be explained further in detail now in combination with the drawings. These drawings are all simplified schematic diagrams, and only schematically show the basic structure of the utility model, so they only show the structure related to the utility model.

[0025] As Figures 1-4 shown, the utility model provides a cutting device for cable processing, including bottom plate 1, vertical board 2, cable reel 3 and extension plate 4, still including one word slot 5, drive cutting assembly 6, limit groove 7, rotating assembly 8, arc guide slot 9, straight rack 10 and arc block 11, extension plate 4 is fixed in bottom plate 1 end, one word slot 5 is set up in the surface of extension plate 4, and one word slot 5 inner side is communicated with deep groove 51, arc guide slot 9 is set up in the surface of extension plate 4, and arc guide slot 9 is communicated with one word slot 5, drive cutting assembly 6 is about the symmetrical setting installation in one word slot 5 with arc guide slot 9, limit groove 7 is communicated with one word slot 5, rotating assembly 8 is rotatably installed in arc guide slot 9, straight rack 10 is slidably arranged in deep groove 51, and straight rack 10 is connected between drive cutting assembly 6 and rotating assembly 8, arc block 11, arc block 11 is about the symmetrical fitting installation in one word slot 5 with deep groove 51.

[0026] Further, referring to Figure 2 , drive cutting assembly 6 includes hydraulic cylinder 61, U-shaped block 62, limit block 63 and cutter strip 64, hydraulic cylinder 61 is installed in one word slot 5, U-shaped block 62 is fixed in hydraulic cylinder 61 end, limit block 63 is fixed in the both sides of U-shaped frame, cutter strip 64 is installed in U-shaped block 62 end, and U-shaped block 62 in one of the drive assemblies is fixedly connected with straight rack 10, hydraulic cylinder 61 moves when driving U-shaped block 62 to move, in turn drive cutter strip 64 to move horizontally, when two cutter strips 64 move to the nearest place, the cutting processing operation of cable is completed.

[0027] Further, referring to Figure 3, the rotating assembly 8 comprises a semi-annular block 81, a gear slot 82, a rotating shaft 86, a connecting gear 87 and a transmission gear 88, the semi-annular block 81 is rotationally attached to the extension plate 4, the contact position of the arc-shaped guide groove 9 and the semi-annular block 81 is further increased in depth, so that the inner periphery of the semi-annular block 81 is flush with the arc-shaped guide groove 9, the gear slot 82 is arranged on the outer periphery of the semi-annular block 81, the rotating shaft 86 is rotationally connected to the extension plate 4, the connecting gear 87 and the transmission gear 88 are both sleeved on the outer periphery of the rotating shaft 86, and the connecting gear 87 is located between the transmission gears 88, the transmission gears 88 are engaged with the gear slot 82, the connecting gear 87 is engaged with the straight rack 10, the rotating assembly 8 further comprises a side groove 84 and an insertion block 85, the side groove 84 is arranged on the adjacent side of the semi-annular block 81, and the insertion block 85 is fixedly connected to the extension plate 4 and extends into the side groove 84, the inner periphery of the semi-annular block 81 is bonded with a friction strip 83, and the friction strip 83 is symmetrically arranged about the center line of the semi-annular block 81, the arrangement of the friction strip 83 can increase the contact effect between the semi-annular block 81 and the cable, thereby improving the twisting effect of the semi-annular block 81 on the cable when the semi-annular block 81 rotates.

[0028] Further, with reference to Figure 1 , the end of the arc-shaped guide groove 9 is flush with the end of the extension plate 4, the limiting block 63 is slidingly arranged in the limiting groove 7, and the cooperation of the limiting block 63 and the limiting groove 7 makes the movement of the U-shaped block 62 more stable, thereby making the movement of the cutter strip 64 when cutting the cable more stable.

[0029] Working principle: before cutting the cable, a certain length of the cable wound on the cable reel 3 is pulled out, so that the length of the cable on the other side of the deep groove 51 slightly exceeds the required length of the cable, and then the cable is placed along the arc-shaped guide groove 9; when cutting the cable, first start the hydraulic cylinder 61, and when the hydraulic cylinder 61 is elongated, the U-shaped block 62 and the cutter strip 64 are pushed to move towards the cable, the limiting block 63 on the side wall of the U-shaped block 62 slides stably along the limiting groove 7, at the same time, the straight rack 10 moves horizontally along the deep groove 51 with one of the U-shaped blocks 62, the straight rack 10 drives the rotating shaft 86 to rotate through the connecting gear 87, and the rotating shaft 86 drives the semi-annular block 81 to rotate through the engagement of the transmission gear 88 and the gear slot 82, in the process of the two cutter strips 64 approaching each other, the semi-annular block 81 continuously drives the cable to twist, thereby making the cutting part of the cable continue to twist in the winding direction, the cutting part of the cable is further reinforced, and the diameter of the broken part is reduced, after cutting, the hydraulic cylinder 61 is retracted, and the single-time cable cutting operation is completed.

[0030] Based on the above ideal embodiments of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. A cutting device for cable processing, comprising a base plate (1), a vertical plate (2), a cable reel (3) and an extension plate (4), characterized in that: It also includes a slot (5), drive cutting assembly (6), limit slot (7), rotating assembly (8), arc guide slot (9), straight rack (10) and arc block (11), the extension plate (4) is fixed in the end of the bottom plate (1), the slot (5) is set in the surface of the extension plate (4), and the slot (5) is communicated with the deep groove (51) in the inside, the arc guide slot (9) is set in the surface of the extension plate (4), and the arc guide slot (9) is communicated with the slot (5), the drive cutting assembly (6) is symmetrically arranged in the slot (5) about the arc guide slot (9), the limit slot (7) is communicated with the slot (5), the rotating assembly (8) is rotatably installed in the arc guide slot (9), the straight rack (10) is slidably arranged in the deep groove (51), and the straight rack (10) is connected between the drive cutting assembly (6) and the rotating assembly (8), the arc block (11), the arc block (11) is symmetrically and fitly installed in the slot (5) about the deep groove (51). 2.The cutting device for cable processing of claim 1, characterized in that, the drive cutting assembly (6) includes a hydraulic cylinder (61), a U-shaped block (62), a limiting block (63) and a cutter strip (64), the hydraulic cylinder (61) is installed in the slot (5), the U-shaped block (62) is fixed at the end of the hydraulic cylinder (61), the limiting block (63) is fixed on both sides of the U-shaped frame, the cutter strip (64) is installed at the end of the U-shaped block (62), and the U-shaped block (62) in one of the drive assemblies is fixedly connected with the straight rack (10). 3.The cutting device for cable processing of claim 2, characterized in that, the rotating assembly (8) includes a semi-annular block (81), a gear slot (82), a rotating shaft (86), a connecting gear (87) and a transmission gear (88), the semi-annular block (81) is rotatably attached to the extension plate (4), the gear slot (82) is set in the outer periphery of the semi-annular block (81), the rotating shaft (86) is rotatably connected with the extension plate (4), the connecting gear (87) and the transmission gear (88) are both sleeved on the outer periphery of the rotating shaft (86), the connecting gear (87) is located between the transmission gears (88), the transmission gears (88) are engaged with the gear slot (82), and the connecting gear (87) is engaged with the straight rack (10). 4.The cutting device for cable processing of claim 3, characterized in that, the rotating assembly (8) further includes a side slot (84) and an insertion block (85), the side slot (84) is set on the adjacent side of the semi-annular block (81), the insertion block (85) is fixedly connected with the extension plate (4), and the end of the insertion block (85) extends into the side slot (84). 5.The cutting device for cable processing of claim 4, characterized in that, the inner periphery of the semi-annular block (81) is bonded with a friction strip (83), and the friction strip (83) is symmetrically arranged about the center line of the semi-annular block (81).

6. The apparatus according to claim 2, wherein The arc-shaped guide groove (9) is flush with the end of the extension plate (4), and the limiting block (63) is slidingly arranged in the limiting groove (7).

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