A cable axial cutting device

Abstract

The invention discloses a cable axial cutting device, which belongs to a cable processing device. The cable axial cutting device comprises a mounting table, a workbench and a cutting device, wherein the workbench adopts a lifting structure, is equipped with a conductor shell and a rotating clamping device, can accurately cut the cable, adjust the cutting depth by the lifting structure, and adjust the cutting angle by the rotating clamping device. Compared with the existing manual cutting, the cutting accuracy and product quality can be significantly improved. The invention has a simple structure and is easy to process, can ensure the consistency and accuracy of cable assembly processing, successfully solves the problem of wire stripping of the shielding layer, provides a basis for similar processing methods in the future, and has broad application prospects.

Description

Technical Field

[0001] The invention belongs to a cable processing device, and in particular relates to a cable axial cutting device. Background Art

[0002] At present, there are processing problems in the axial stripping of cables, and the existing technology cannot solve the problems, as follows: ① The 8-equal division of the shielding layer cannot meet the stripping requirements; ② The stripping depth cannot meet the stripping requirements; ③ The stripping length cannot meet the stripping requirements; ④ The flatness after stripping cannot meet the stripping requirements. The reason is that the cable is a semi-rigid corrugated cable, the shielding layer material is copper, the thickness is thick, and the diameter is large. Compared with other semi-rigid cables, especially when SFC-50-11-52 is connected to the ZL27-J120-5 connector, the shielding layer stripping process has special requirements, the stripping method requires complex requirements, and the processing requirements are high, which cannot be met by existing tools and equipment. Summary of the invention

[0003] In response to the above technical problems, the present invention provides a cable axial cutting device, which can significantly improve the cutting accuracy and product quality. The present invention has a simple structure and is easy to process. It can ensure the consistency and accuracy of cable assembly processing, successfully solves the problem of wire stripping of the shielding layer, and provides a foundation for similar processing methods in the future. It has broad application prospects.

[0004] The present invention solves the above problems by the following technical means:

[0005] A cable axial cutting device, characterized in that it includes a mounting table, a workbench and a cutting device, wherein: a mounting frame is provided at the bottom of the mounting table, and a power transmission port is provided on a side of the mounting table close to the workbench; the workbench is arranged on one side of the mounting table, and includes a base and a lifting platform, the lifting platform is movably mounted on the base through a slide groove, a lifting cylinder is provided between the base and the lifting platform, and a cutting groove is provided on the surface of the lifting platform; the cutting device includes a motor, a coupling, a transmission shaft and a cutting blade, the motor is arranged on the mounting frame, one end of the coupling is mounted on the motor shaft, the other end of the coupling is mounted on the transmission shaft, and the cutting blade is mounted on the end of the transmission shaft and arranged in the cutting groove.

[0006] Preferably, it further comprises a wire housing arranged on the cutting groove, wherein an observation port is arranged on a side of the wire housing close to the cutting groove, and fixed bases are arranged on both sides of the wire housing.

[0007] Preferably, it also includes a rotating clamping device installed at the entrance of the wire housing, the rotating clamping device includes a rotating base, angle markings, bearings, a rotating cylinder, a tightening screw, and an anti-rotation screw, wherein: the rotating base is installed on the lifting platform, the outer ring of the rotating base is provided with angle markings, the inner ring of the rotating base is installed with bearings, the rotating cylinder is rotatably installed in the bearing, the tightening screw is installed on the rotating cylinder and is used to fix the cable, and the anti-rotation screw is installed on the rotating base and is used to limit the rotating cylinder.

[0008] The cable axial cutting device of the present invention has the following beneficial effects:

[0009] The cable axial cutting equipment of the present invention includes a mounting table, a workbench and a cutting device, wherein the workbench adopts a lifting structure, is equipped with a conductor housing and a rotating clamping device, accurately cuts the cable, adjusts the cutting depth through the lifting structure, and adjusts the cutting angle through the rotating clamping device. Compared with the existing manual cutting, it can significantly improve the cutting accuracy and product quality. The present invention has a simple structure and is easy to process. It can ensure the consistency and accuracy of cable assembly processing, successfully solves the problem of stripping the shielding layer, and provides a foundation for similar processing methods in the future. It has broad application prospects. When the cable SFC-50-11-52 is connected to the ZL27-J120-5 connector, the cable shielding layer needs to be stripped in 8 equal parts axially, and the incision is required to be flat and the consistency is required to be high. Using this equipment for operation can meet the stripping requirements: ① 8 equal divisions ② The cutting depth is consistent ③ The cutting length is consistent ④ The incision is flat. After verification, this equipment meets the stripping requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0012] Figure 2 It is a schematic diagram of the structure of the installation platform in the present invention;

[0013] Figure 3 It is a schematic diagram of the workbench structure in the present invention;

[0014] Figure 4 It is a schematic diagram of the cutting groove structure in the present invention;

[0015] Figure 5 It is a schematic diagram of the wire housing structure in the present invention;

[0016] Figure 6 It is a schematic diagram of the structure of the rotary clamping device in the present invention;

[0017] Figure 7 It is a schematic diagram of the overall structure of the rotary clamping device in the present invention;

[0018] Figure 8 It is a working schematic diagram of the rotary clamping device in the present invention;

[0019] Fig. 9 This is the final effect diagram of the processed cable in the present invention.

[0020] Among them, 1-mounting table, 101-mounting frame, 102-power transmission port, 2-workbench, 201-base, 202-price lifting platform, 203-lifting cylinder, 204-cutting groove, 3-cutting device, 301-motor, 302-coupling, 303-drive shaft, 304-cutting blade, 4-wire shell, 401-observation port, 402-fixed base, 5-rotating clamping device, 501-rotating base, 502-angle scale, 503-bearing, 504-rotating cylinder, 505-tightening screw, 506-anti-rotation screw, 6-cable, 601-shielding layer, 602-inner conductor. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] The present invention will be described in detail below with reference to the accompanying drawings.

[0023] like Figures 1 to 9As shown, the cable axial cutting device includes a mounting platform 1, a workbench 2 and a cutting device 3. The mounting platform 1 and the workbench 2 are arranged in a connected body. A mounting frame 101 is arranged at the bottom of the mounting platform 1. A power transmission port 102 is opened on the side of the mounting platform 1 close to the workbench 2. The workbench 2 is arranged on one side of the mounting platform 1 and includes a base 201 and a lifting platform 202. The lifting platform 202 is movably installed on the base 201 through a slide groove. A lifting cylinder is arranged between the base 201 and the lifting platform 202. 203, a cutting groove 204 is provided on the surface of the lifting platform 202; the cutting device 3 includes a motor 301, a coupling 302, a transmission shaft 303 and a cutting blade 304, the motor 301 is arranged on the mounting frame 101, one end of the coupling 302 is mounted on the rotating shaft of the motor 301, the other end of the coupling 302 is mounted on the transmission shaft 303, the cutting blade 304 is mounted at the end of the transmission shaft 303 and is arranged in the cutting groove 204, and the end of the cutting blade 304 is exposed in the cutting groove 204.

[0024] In this embodiment, a wire housing 4 is further provided on the cutting groove 204. An observation port 401 is provided on one side of the wire housing 4 close to the cutting groove 204. Fixed bases 402 are provided on both sides of the wire housing 4. The wire housing 4 can guide the cable to avoid cable bending or misalignment.

[0025] It should be noted that a rotating clamping device 5 can also be provided at the entrance of the wire shell 4, and the rotating clamping device 5 includes a rotating base 501, angle markings 502, bearings 503, a rotating cylinder 504, a tightening screw 505, and an anti-rotation screw 506, wherein: the rotating base 501 is installed on the lifting platform 202, the outer ring of the rotating base 501 is provided with angle markings 502, the inner ring of the rotating base 501 is installed with bearings 503, the rotating cylinder 504 is rotatably installed in the bearing 503, the tightening screw 505 is installed on the rotating cylinder 504 and is used to fix the cable 6, and the anti-rotation screw 506 is installed on the rotating base 501 and is used to limit the rotating cylinder 504. Specifically, the workbench adopts a lifting structure, is equipped with a wire shell and a rotating clamping device, and can accurately cut the cable. The cutting depth is adjusted by the lifting structure, and the cutting angle is adjusted by the rotating clamping device. Compared with the existing manual cutting, the cutting accuracy and product quality can be significantly improved. The present invention has a simple structure and is easy to process. It can ensure the consistency and accuracy of cable assembly processing and successfully solves the problem of stripping the shielding layer.

[0026] In this embodiment, the height of the lifting platform 202 is first adjusted by the lifting oil 203, and then the cable 6 is installed on the rotating cylinder 504, and the tightening screw 505 is used to compress the cable 6, and then the rotating cylinder 504 is rotated to adjust the cutting angle, and the rotating cylinder 504 is fixed with the anti-rotation screw 506. At this time, the tightening screw 505 is slightly loosened, and the cable 6 is slowly fed in to cut the cable 6. In specific implementation, a roller can be set at the end of the tightening screw 505, and multiple tightening screws 505 with rollers at the ends can be set according to the situation. The rolling direction of the roller is consistent with the direction of the incoming and outgoing lines. Through radial rolling friction and longitudinal sliding friction, on the one hand, angle locking is achieved, and on the other hand, it is convenient to enter and withdraw the line. After the cutting is completed, the angle adjustment and the line cutting work are further repeated after the line is withdrawn, and the multi-angle cutting work can be completed. When the cable SFC-50-11-52 is connected to the ZL27-J120-5 connector, the cable shield layer needs to be stripped in 8 equal parts axially. The cuts must be smooth and have high consistency. This equipment can meet the stripping requirements: ① Divide the shield layer 601 into 8 equal parts, and then expose the inner conductor 602 ② Cutting depth is consistent ③ Cutting length is consistent ④ Cutting is smooth, such as Fig. 9 This device has been verified to meet the wire stripping requirements.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cable axial cutting device, characterized in that: It comprises a mounting table (1), a working table (2) and a cutting device (3), wherein: A mounting frame (101) is provided at the bottom of the mounting platform (1), and a power transmission port (102) is provided on a side of the mounting platform (1) close to the workbench (2); The workbench (2) is arranged on one side of the mounting platform (1) and comprises a base (201) and a lifting platform (202); the lifting platform (202) is movably mounted on the base (201) via a slide groove; a lifting cylinder (203) is arranged between the base (201) and the lifting platform (202); and a cutting groove (204) is provided on the surface of the lifting platform (202); The cutting device (3) comprises a motor (301), a coupling (302), a transmission shaft (303) and a cutting blade (304); the motor (301) is arranged on a mounting frame (101); one end of the coupling (302) is mounted on a rotating shaft of the motor (301); the other end of the coupling (302) is mounted on the transmission shaft (303); and the cutting blade (304) is mounted at the end of the transmission shaft (303) and is arranged in a cutting groove (204); It also includes a wire housing (4) arranged on the cutting groove (204), wherein a side of the wire housing (4) close to the cutting groove (204) is provided with an observation port (401), and two sides of the wire housing (4) are provided with fixed bases (402); It also includes a rotating clamping device (5) installed at the entrance of the wire housing (4), the rotating clamping device (5) including a rotating base (501), an angle scale (502), a bearing (503), a rotating cylinder (504), a tightening screw (505), and an anti-rotation screw (506), wherein: The rotating base (501) is installed on the lifting platform (202), the outer ring of the rotating base (501) is provided with an angle mark (502), the inner ring of the rotating base (501) is installed with a bearing (503), the rotating cylinder (504) is rotatably installed in the bearing (503), the tightening screw (505) is installed on the rotating cylinder (504) and is used to fix the cable (6), and the anti-rotation screw (506) is installed on the rotating base (501) and is used to limit the rotating cylinder (504).

Images