Automatic skin tearing tool suitable for radio frequency coaxial cable sheath

Abstract

The utility model relates to the technical field of tools, in particular to an automatic skin tearing tool suitable for a radio frequency coaxial cable sheath, which comprises a rack. The stripping device is arranged on the rack and is suitable for stripping the cable; the opening device is arranged on the rack and is suitable for opening the cut cable skin; and the winding device is arranged on the rack and is suitable for winding the expanded cable sheath. According to the automatic skin tearing tool suitable for the radio frequency coaxial cable sheath of the utility model, skin stripping is realized through the skin stripping device, and then the cable skin which is cut into two halves can be conveniently opened and wound through the opening device and the winding device, and therefore, automatic skin tearing can be realized, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tooling technical field especially suitable for automatic skinning tooling of radio frequency coaxial cable sheath. BACKGROUND

[0002] Radio frequency coaxial cable refers to the cable with two concentric conductors, and the conductors and the shielding layer share the same axis.

[0003] The radio frequency coaxial cable insulation material adopts the physical foaming polyethylene to isolate the copper wire conductor, and another annular conductor, i.e. the outer conductor, is outside the inner layer insulation material, the outer conductor (organization shielding layer) adopts copper strip forming, welding, and texture; or adopts aluminum pipe structure; or adopts weaving structure; and then the whole cable is covered by the sheath of polyvinyl chloride material.

[0004] When the conductors in the radio frequency coaxial cable need to be recycled, the protective skin is generally cut into two halves, but the protective skin cut into two halves needs to be manually pulled down, which is more troublesome. INVENTION CONTENTS

[0005] The utility model solves the technical problems in the prior art, and provides the automatic skinning tooling suitable for the radio frequency coaxial cable sheath.

[0006] The utility model adopts the technical scheme that a kind of automatic skinning tooling suitable for radio frequency coaxial cable sheath, including rack;Skinning device, be located on rack, it is suitable to skinning to cable;Open device, be located on rack, it is suitable to open the cable skin being cut;Winding device, be located on rack, it is suitable to open the cable skin being wound.

[0007] The automatic skinning tooling suitable for radio frequency coaxial cable sheath of the utility model realizes skinning by skinning device, then by open device and winding device, it is convenient to open and wind the cable skin being cut into two halves, realizes automatic skinning, and production efficiency is improved.

[0008] Further, the open device includes two support rods, an upper cone is connected to one support rod, and a lower cone is connected to the other support rod, the upper cone and the lower cone form an opening hole for the cable to pass through, the opening hole is coaxial with the working hole, and the small ends of the upper cone and the lower cone are arranged towards the upper template.

[0009] Further, the winding device includes a rotating member, a turntable is connected to the output end of the rotating member, two clamping rods are connected to the turntable, and the two clamping rods are suitable for clamping the cable skin.

[0010] Furthermore, the output end of the rotating component is inserted into the turntable, and a fixing bolt is threaded onto the side wall of the turntable, with the head of the fixing bolt abutting against the output end of the rotating component.

[0011] Furthermore, the clamping rod is provided with a slider, the turntable is provided with a groove for the slider to slide, and the opposite ends of the two sliders are provided with compression springs, the end of the compression spring away from the slider abutting against the top or bottom wall of the groove.

[0012] Furthermore, the peeling device includes a lower template mounted on a frame, the lower template having a lower mold groove; an upper template mounted on the lower template, the upper template having an upper mold groove; an upper module disposed within the upper mold groove; a lower module disposed within the lower mold groove, the upper module and the lower module forming a working hole for a cable to pass through; two blades, both located between the upper module and the lower module, the blade tip extending into the working hole; and a locking element disposed on the upper and lower templates to lock the upper and lower templates.

[0013] Furthermore, the locking component includes a locking bolt and a locking nut. The locking bolt is located on the top surface of the lower template, and the top of the locking bolt passes through the upper template and is threadedly connected to the locking nut.

[0014] Furthermore, a limiting groove is provided on the bottom surface of the upper module, and part of the blade is located in the limiting groove.

[0015] Furthermore, a limiting rod is provided on the bottom surface of the limiting groove, and a limiting hole is provided on the blade for the limiting rod to be inserted. There are at least two limiting rods.

[0016] Furthermore, the upper template is provided with a guide sleeve, and the guide sleeve is provided with a guide hole coaxial with the working hole. The cross-section of the guide hole is conical, and the small end is set close to the upper template.

[0017] The beneficial effects of this utility model are:

[0018] 1. The upper and lower templates are locked by locking components, thereby locking the upper and lower modules, and then locking the blades. When the cable passes through the working hole, it is cut by the two blades, thus cutting the cable sheath in half, achieving stripping. This method is highly efficient and reduces manpower consumption.

[0019] 2. The spreading and winding devices facilitate the spreading and winding of the cable sheath that has been cut into two halves, achieving automatic sheathing and improving production efficiency. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1This is a schematic diagram of the overall structure of the automatic sheathing fixture applicable to radio frequency coaxial cable sheaths in this utility model.

[0022] Figure 2 This is a schematic diagram illustrating the guide sleeve in this utility model.

[0023] Figure 3 This is a schematic diagram illustrating the limiting rod and limiting groove in this utility model.

[0024] Figure 4 This is a schematic diagram illustrating the compression spring and slider in this utility model.

[0025] In the diagram: 1. Frame; 2. Lower template; 21. Lower module; 3. Upper template; 31. Upper module; 311. Limiting groove; 312. Limiting rod; 32. Blade; 321. Limiting hole; 33. Guide sleeve; 4. Locking component; 41. Locking bolt; 42. Locking nut; 5. Spreading device; 51. Support rod; 52. Upper cone; 53. Lower cone; 6. Winding device; 61. Rotating component; 62. Turntable; 621. Slide groove; 622. Fixing bolt; 63. Clamping rod; 631. Slider; 632. Compression spring. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] This utility model discloses an automatic sheathing fixture suitable for radio frequency coaxial cable sheaths.

[0029] Reference Figure 1 and Figure 2 An automatic sheathing fixture for radio frequency coaxial cables includes a frame 1. A lower template 2 is fixedly connected to the frame 1. The lower template 2 has a lower mold groove, and a lower module 21 is fixedly connected inside the lower mold groove. An upper template 3 is provided on the lower template 2. An upper template 3 has an upper mold groove, and an upper module 31 is fixedly connected inside the upper mold groove. A working hole for the cable to pass through is formed between the upper module 31 and the lower module 21. Two blades 32 are provided between the upper module 31 and the lower module 21, with the cutting head of the blades 32 extending into the working hole. Locking elements 4 are provided on the upper template 3 and the lower template 2 to lock the upper template 3 and the lower template 2.

[0030] During operation, the upper template 3 and the lower template 2 are locked by the locking component 4, thereby locking the upper module 31 and the lower module 21, and then locking the blade 32. When the cable passes through the working hole, it is cut by the two blades 32, thereby cutting the cable sheath in half, achieving stripping, which is highly efficient and reduces manpower consumption.

[0031] Specifically, the locking component 4 includes a locking bolt 41 and a locking nut 42. The locking bolt 41 is fixedly connected to the top surface of the lower template 2. The top of the locking bolt 41 passes through the upper template 3 and is threadedly connected to the locking nut 42. The locking nut 42 abuts against the top surface of the upper template 3 to lock the upper template 3 and the lower template 2. In this embodiment, there are two sets of locking components 4, located on both sides of the upper module 31.

[0032] Specifically, the bottom surface of the upper module 31 is provided with a limiting groove 311, and part of the blade 32 is located in the limiting groove 311. A limiting rod 312 is fixedly connected to the bottom surface of the limiting groove 311. The blade 32 is provided with a limiting hole 321 for the limiting rod 312 to be inserted. There are at least two limiting rods 312. The blade 32 is limited by the cooperation of the limiting groove 311 and the limiting rod 312. At the same time, the thickness of the blade 32 is greater than the height of the limiting groove 311 to lock the blade 32.

[0033] In addition, a guide sleeve 33 is fixedly connected to the upper template 3. The guide sleeve 33 has a guide hole coaxial with the working hole. The cross-section of the guide hole is conical, and the small end is set close to the upper template 3 to guide the cable and eliminate the cable's jump, so that the blade 32 can cut the cable stably.

[0034] Specifically, the frame 1 is provided with a spreading device 5 and a winding device 6. The spreading device 5 is adapted to spread the cable sheath after it has been cut by the blade 32, and the winding device 6 is adapted to wind up the cut and separated cable sheath.

[0035] More specifically, the spreading device 5 includes a support rod 51, an upper cone 52, and a lower cone 53. Two support rods 51 are provided, both fixedly connected to the frame 1. The upper cone 52 is fixedly connected to one support rod 51, and the lower cone 53 is fixedly connected to the other support rod 51. A spreading hole for the cable to pass through is formed between the upper cone 52 and the lower cone 53, and the spreading hole is coaxial with the working hole. The smaller ends of the upper cone 52 and the lower cone 53 face the upper template 3 to spread the cable sheath on the stripped cable.

[0036] More specifically, the winding device 6 includes a rotating component 61, a turntable 62, and clamping rods 63. A support frame is fixedly connected to the frame 1, and the rotating component 61 is fixedly connected to the support frame. The turntable 62 is detachably connected to the output end of the rotating component 61. Two clamping rods 63 are provided, both connected to the turntable 62, and the two clamping rods 63 are suitable for clamping cable sheaths. In this embodiment, the winding device 6 has two sets, suitable for winding two cable sheaths. The rotating component 61 can be a motor.

[0037] The output end of the rotating component 61 is inserted into the turntable 62. A fixing bolt 622 is threaded onto the side wall of the turntable 62, and the head of the fixing bolt 622 abuts against the output end of the rotating component 61. In this embodiment, the cross-section of the part of the output end of the rotating component 61 inserted into the turntable 62 is hexagonal, so as to drive the turntable 62 to rotate.

[0038] A slider 631 is fixedly connected to the clamping rod 63. The turntable 62 has a groove 621 for the slider 631 to slide in. Each of the two sliders 631 has a compression spring 632 at its opposite ends. The end of the compression spring 632 away from the slider 631 abuts against the top or bottom wall of the groove 621. The slider 631 can be a dovetail block.

[0039] Working principle: During operation, the cable passes through the working groove, and two blades 32 cut the cable sheath in half. Then, the upper cone 52 and lower cone 53 spread the two cable sheaths apart. The operator then clamps the two cable sheaths with two sets of clamping rods 63. At this time, the rotating component 61 is activated, driving the turntable 62 to rotate, while the clamping rods 63 rewind the cable sheaths. Afterward, the cable moves automatically, and the clamping rods 63 automatically rewind, achieving automatic stripping.

[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An automatic sheathing fixture suitable for radio frequency coaxial cable sheaths, characterized in that, include Rack (1); A stripping device is mounted on a frame (1) and is suitable for stripping cables. A spreading device (5) is provided on the frame (1) and is suitable for spreading the cable sheath to be cut. A winding device (6) is provided on the frame (1) and is suitable for winding up the spread cable sheath.

2. The automatic sheathing fixture for radio frequency coaxial cables according to claim 1, characterized in that, The spreading device (5) includes Support rod (51), two of them are provided; The upper cone (52) is connected to a support rod (51); The lower cone (53) is connected to another support rod (51); An opening is formed between the upper cone (52) and the lower cone (53) for the cable to pass through, and the small ends of the upper cone (52) and the lower cone (53) are set towards the upper template (3).

3. The automatic sheathing fixture for radio frequency coaxial cables according to claim 1, characterized in that, The winding device (6) includes Rotating component (61); Turntable (62) is connected to the output end of rotating component (61); Two clamps (63) are provided, both of which are connected to the turntable (62), and the two clamps (63) are adapted to clamp the cable sheath.

4. The automatic sheathing fixture for radio frequency coaxial cables according to claim 3, characterized in that, The output end of the rotating component (61) is inserted into the turntable (62), and a fixing bolt (622) is threaded onto the side wall of the turntable (62), with the head of the fixing bolt (622) abutting against the output end of the rotating component (61).

5. The automatic sheathing fixture for radio frequency coaxial cables as described in claim 3, characterized in that, The clamping rod (63) is provided with a slider (631), and the turntable (62) is provided with a groove (621) for the slider (631) to slide. Both opposite ends of the two sliders (631) are provided with compression springs (632), and the end of the compression spring (632) away from the slider (631) abuts against the top or bottom wall of the groove (621).

6. The automatic sheathing fixture for radio frequency coaxial cables as described in claim 1, characterized in that, The peeling device includes The lower template (2) is mounted on the frame (1), and the lower template (2) is provided with a lower mold groove; The upper template is set on the lower template (2), and the upper template (3) is provided with an upper mold groove; The upper module (31) is located in the upper mold groove; The lower module (21) is located in the lower mold groove, and a working hole for the cable to pass through is formed between the upper module (31) and the lower module (21); Two blades (32) are provided, both located between the upper module (31) and the lower module (21), with the blade tip extending into the working hole; Locking element (4) is provided on the upper template (3) and the lower template (2) to lock the upper template (3) and the lower template (2).

7. The automatic shearing fixture for radio frequency coaxial cable sheaths as described in claim 6, characterized in that, The bottom surface of the upper module (31) is provided with a limiting groove (311), and part of the blade (32) is located in the limiting groove (311).

8. The automatic sheathing fixture for radio frequency coaxial cables as described in claim 7, characterized in that, The bottom surface of the limiting groove (311) is provided with a limiting rod (312), and the blade (32) is provided with a limiting hole (321) for the limiting rod (312) to be inserted. There are at least two limiting rods (312).

9. The automatic sheathing fixture for radio frequency coaxial cables as described in claim 6, characterized in that, The upper template (3) is provided with a guide sleeve (33), and the guide sleeve (33) is provided with a guide hole coaxial with the working hole. The cross section of the guide hole is tapered, and the small end is set close to the upper template (3).

10. The automatic sheathing fixture for radio frequency coaxial cables as described in claim 6, characterized in that, The locking component (4) includes a locking bolt (41) and a locking nut (42). The locking bolt (41) is located on the top surface of the lower template (2). The top of the locking bolt (41) passes through the upper template (3) and is threadedly connected to the locking nut (42).

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