Cable stripping device

Abstract

The utility model relates to the technical field of cable stripping, and discloses a cable stripping device which comprises a supporting plate, a supporting frame, an electric telescopic rod, a moving plate, a mounted bearing, a first rotating shaft, a blade and a first bevel gear. During use, the electric telescopic rod is controlled to work, so that the four first bevel gears jointly clamp a cable, and the two blades respectively cut into the sheath of the cable from the upper direction and the lower direction. And then under the driving of external force, the two first rotating shafts reversely rotate at the same speed, so that the upper blade and the two first bevel gears as well as the lower blade and the two first bevel gears are driven to reversely rotate at the same speed. And when the two first bevel gears at the upper part and the two first bevel gears at the lower part rotate reversely at the same speed, the cable can be continuously driven to move. And when the upper blade and the lower blade reversely rotate at the same speed to do rotary motion, the cable can be continuously cut. Finally, two through notches are formed in the upper side and the lower side of the surface of the cable, so that the sheath of the cable can fall off from the surface of the cable conveniently.

Description

Technical Field

[0001] This application relates to the technical field of cable stripping, for example, to a cable stripping device. Background Art

[0002] A cable stripping device for communication engineering disclosed in the related art (Publication No.: CN221102908U) includes a support plate, a support frame, an electric telescopic rod, a moving plate, a pedestal bearing, a rotating shaft, a gear, a blade and a motor. During use, controlling the electric telescopic rod to work can drive the moving plate to move towards the position of the support plate. Finally, it drives the two-side gears and the blades to move synchronously until the two-side gears abut against the outer surface of the cable, and the cutter cuts into the outer skin of the cable. Then, controlling the motor to work can drive the rotating shaft to rotate, and further drive the blade and the two-side gears to rotate synchronously. While driving the cable to move, the cable is cut, so as to form a through notch on the surface of the cable. Then, after taking out the wire from the inside of the outer skin, the stripping work can be completed. The whole stripping process is simple and smooth, without the need to adjust the positions of the cable and the blade multiple times, improving the stripping efficiency.

[0003] In the process of implementing the above embodiments, it is found that at least the following problems exist in the related art:

[0004] Although the cable stripping device for communication engineering can cut the cable while driving the cable to move, so as to form a through notch on the surface of the cable, it can only form a through hole on the surface of the cable. Therefore, when the outer skin material coated on the surface of the wire is relatively hard, it is still difficult to make the outer skin fall off from the surface of the wire.

[0005] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0006] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. The summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preface to the subsequent detailed description.

[0007] Embodiments of the present disclosure provide a cable stripping device to facilitate the peeling off of the outer skin from the surface of the wire.

[0008] In some embodiments, a wire stripping device includes: a support plate; a support frame connected to the support plate; an electric telescopic rod installed on the support frame along the height direction of the support frame, with the moving end of the electric telescopic rod facing the support plate; a moving plate installed on the moving end of the electric telescopic rod, the plane where the moving plate is located being parallel to the plane where the support plate is located; pedestal bearings respectively installed on the opposite surfaces of the support plate and the moving plate; a first rotating shaft respectively installed on the two pedestal bearings, the axes of the two first rotating shafts being parallel to each other, and along the height direction of the support frame, one of the two first rotating shafts being directly above the other; blades respectively installed on the two first rotating shafts; first bevel gears respectively installed on the two first rotating shafts and located on both sides of each blade; wherein, the two first rotating shafts can be controlled to rotate so as to drive the upper blades and the two first bevel gears to rotate in the same speed and opposite directions as the lower blades and the two first bevel gears.

[0009] Optionally, it further includes: a second rotating shaft rotatably passing through the moving plate along the height direction of the support frame; a third rotating shaft rotatably installed on the support plate along the height direction of the support frame, the third rotating shaft and the second rotating shaft being coaxially distributed, and spline protrusions and spline grooves being respectively formed at the opposite ends of the third rotating shaft and the second rotating shaft, the spline protrusion being slidably inserted into the spline groove; second bevel gears respectively installed on the third rotating shaft and the second rotating shaft; third bevel gears respectively installed on the two first rotating shafts and meshing with the two second bevel gears respectively; wherein, the second rotating shaft can be controlled to rotate so as to drive the two first rotating shafts to rotate in the same speed and opposite directions.

[0010] Optionally, it further includes: a support rod installed on the moving plate and located above the moving plate along the height direction of the support frame; a mounting plate installed on the support rod; a motor installed on the mounting plate, the rotating end of the motor being coaxially distributed with the second rotating shaft; a coupling installed between the rotating end of the motor and the second rotating shaft.

[0011] Optionally, it further includes: a first bearing seat installed on the moving plate and sleeved on the second rotating shaft; a first bearing installed between the first bearing seat and the second rotating shaft.

[0012] Optionally, it further includes: a second bearing seat installed on the support plate and sleeved on the third rotating shaft; a second bearing installed between the second bearing seat and the third rotating shaft.

[0013] Optionally, it further includes: a guide shaft slidably passing through the support frame along the height direction of the support frame, one end of the guide shaft being connected to the moving plate.

[0014] Optionally, it further includes: a linear bearing, slidably sleeved on the guiding shaft and mounted on the supporting frame.

[0015] Optionally, it further includes: a fixing ring, mounted on the other end of the guiding shaft.

[0016] Optionally, it further includes: bases, respectively mounted at the four corners of the supporting plate and all used for abutting against the ground or the desktop.

[0017] A cable stripping device provided by an embodiment of the present disclosure can achieve the following technical effects:

[0018] A cable stripping device provided by an embodiment of the present disclosure includes a supporting plate, a supporting frame, an electric telescopic rod, a moving plate, a pedestal bearing, a first rotating shaft, a blade and a first bevel gear. The supporting plate is used to support the entire device. The supporting frame is connected to the supporting plate and is used to support and install the electric telescopic rod. The electric telescopic rod is installed on the supporting frame along the height direction of the supporting frame and is used to provide driving force. The moving end of the electric telescopic rod faces the supporting plate to achieve the function of moving in the direction of the supporting plate. The moving plate is installed on the moving end of the electric telescopic rod, and the plane where the moving plate is located is parallel to the plane where the supporting plate is located. Driven by the electric telescopic rod, the moving plate moves in the direction of the supporting plate. The pedestal bearings are respectively installed on the opposite surfaces of the supporting plate and the moving plate, and the two pedestal bearings are symmetrically distributed up and down and are respectively used to support and install the rotatable first rotating shafts. The first rotating shafts are respectively installed on the two pedestal bearings, and the axes of the two first rotating shafts are parallel to each other. Along the height direction of the supporting frame, one of the two first rotating shafts is directly above the other and is respectively used to support and install the blade and the first bevel gear. The blades are respectively installed on the two first rotating shafts, and the two blades are respectively used to cut the cable outer skin from the upper and lower directions. The first bevel gears are respectively installed on the two first rotating shafts and are respectively located on both sides of each blade. The upper two first bevel gears and the lower two first bevel gears jointly clamp the cable and drive the cable to move. Among them, the two first rotating shafts can be controlled to rotate so as to drive the upper blade and the two first bevel gears to rotate in the same speed and opposite directions as the lower blade and the two first bevel gears.

[0019] During the use process, controlling the operation of the electric telescopic rod can drive the moving plate to move in the direction of the support plate. Eventually, it drives the upper blade and the two first bevel gears to move synchronously in the direction of the lower blade and the two first bevel gears. Until the four first bevel gears jointly clamp the cable, and the two blades cut into the outer skin of the cable from the upper and lower directions respectively. Then, under the drive of an external force, the two first rotating shafts rotate in the same speed and opposite directions, which can drive the upper blade and the two first bevel gears to rotate in the same speed and opposite directions as the lower blade and the two first bevel gears. When the two first bevel gears above rotate in the same speed and opposite directions as the two first bevel gears below, the cable can be continuously driven to move. When the upper blade and the lower blade rotate in the same speed and opposite directions to perform a rotational motion, the cable can be continuously cut. Through the cooperation of the four first bevel gears and the two blades, two through slits can be formed on the upper and lower sides of the cable surface, facilitating the peeling off of the outer skin of the cable from the wire surface. Moreover, the entire peeling process is simple and smooth, without the need to repeatedly adjust the positions of the cable and the blades, improving the peeling efficiency.

[0020] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily illustrated by the corresponding drawings. These exemplary illustrations and the drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are regarded as similar elements. The drawings do not constitute a proportional limitation, and among them:

[0022] Figure 1 is a schematic cross-sectional structure diagram of a cable stripping device provided by an embodiment of the present disclosure;

[0023] Figure 2 is Figure 1 an enlarged structure diagram of part A in

[0024] Figure 3 is Figure 1 a structure diagram of section B-B in

[0025] REFERENCE SIGNS:

[0026] 1: support plate; 2: support frame; 3: electric telescopic rod; 4: moving plate; 5: pedestal bearing; 6: first rotating shaft; 7: blade; 8: first bevel gear; 9: second rotating shaft; 10: third rotating shaft; 11: second bevel gear; 12: third bevel gear; 13: support rod; 14: mounting plate; 15: motor; 16: first bearing seat; 17: second bearing seat; 18: guide shaft; 19: linear bearing; 20: fixing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The attached drawings are only for reference and explanation, and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0028] In the description of the embodiments of the present disclosure, the terms "first", "second", etc. in the specification, claims and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way may be interchanged under appropriate circumstances, so as to implement the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0029] In the embodiments of the present disclosure, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0030] In addition, the terms "arranged", "connected", "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] Unless otherwise specified, the term "plurality" means two or more.

[0032] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0033] The term "and / or" is an associative relationship describing an object, indicating that three relationships may exist. For example, A and / or B means: A or B, or, A and B these three relationships.

[0034] It should be noted that, without conflict, the embodiments in this disclosure and the features in the embodiments may be combined with each other.

[0035] Combined with Figures 1 to 3 As shown, an embodiment of the present disclosure provides a cable stripping device, including a support plate 1, a support frame 2, an electric telescopic rod 3, a moving plate 4, a pedestal bearing 5, a first rotating shaft 6, a blade 7, and a first bevel gear 8. The support plate 1 is used to support the entire device. The support frame 2 is connected to the support plate 1 and is used to support and install the electric telescopic rod 3. The electric telescopic rod 3 is installed on the support frame 2 along the height direction of the support frame 2 and is used to provide driving force. The moving end of the electric telescopic rod 3 faces the support plate 1 to achieve the function of moving in the direction of the support plate 1. The moving plate 4 is installed at the moving end of the electric telescopic rod 3. The plane where the moving plate 4 is located is parallel to the plane where the support plate 1 is located. Driven by the electric telescopic rod 3, the moving plate 4 moves in the direction of the support plate 1. The pedestal bearings 5 are respectively installed on the opposite surfaces of the support plate 1 and the moving plate 4. The two pedestal bearings 5 are symmetrically distributed up and down and are respectively used to support and install the rotatable first rotating shafts 6. The first rotating shafts 6 are respectively installed on the two pedestal bearings 5. The axes of the two first rotating shafts 6 are parallel to each other. Along the height direction of the support frame 2, one of the two first rotating shafts 6 is directly above the other and is respectively used to support and install the blade 7 and the first bevel gear 8. The blades 7 are respectively installed on the two first rotating shafts 6. The two blades 7 are respectively used to cut the cable outer skin from the upper and lower directions. The first bevel gears 8 are respectively installed on the two first rotating shafts 6 and are respectively located on both sides of each blade 7. The two upper first bevel gears 8 and the two lower first bevel gears 8 jointly clamp the cable and drive the cable to move. Among them, the two first rotating shafts 6 can be controlled to rotate so as to drive the upper blade 7 and the two first bevel gears 8 to rotate in the same speed and opposite directions as the lower blade 7 and the two first bevel gears 8.

[0036] During use, controlling the operation of the electric telescopic rod 3 can drive the moving plate 4 to move towards the support plate 1. Eventually, it drives the upper blade 7 and the two first bevel gears 8 to move synchronously towards the lower blade 7 and the two first bevel gears 8. Until the four first bevel gears 8 jointly clamp the cable, and the two blades 7 cut into the outer skin of the cable from the upper and lower directions respectively. Then, under the drive of an external force, the two first rotating shafts 6 rotate in the same speed and opposite directions, which can drive the upper blade 7 and the two first bevel gears 8 to rotate in the same speed and opposite directions as the lower blade 7 and the two first bevel gears 8. When the two upper first bevel gears 8 and the two lower first bevel gears 8 rotate in the same speed and opposite directions, it can continuously drive the cable to move. When the upper blade 7 and the lower blade 7 rotate in the same speed and opposite directions to make a rotational motion, it can continuously cut the cable. Through the cooperation of the four first bevel gears 8 and the two blades 7, two through slits can be formed on the upper and lower sides of the cable surface, facilitating the peeling off of the outer skin of the cable from the wire surface. Moreover, the entire peeling process is simple and smooth, without the need to adjust the positions of the cable and the blade 7 multiple times, improving the peeling efficiency.

[0037] Optionally, as shown in Figure 1 and Figure 2 , it further includes a second rotating shaft 9, a third rotating shaft 10, a second bevel gear 11 and a third bevel gear 12. The second rotating shaft 9 is rotatably inserted through the moving plate 4 along the height direction of the support frame 2 and can make a rotational motion relative to the moving plate 4. The third rotating shaft 10 is rotatably installed on the support plate 1 along the height direction of the support frame 2 and can make a rotational motion relative to the support plate 1. The third rotating shaft 10 and the second rotating shaft 9 are coaxially distributed. Spline protrusions and spline grooves are respectively provided at the relative ends of the third rotating shaft 10 and the second rotating shaft 9. The spline protrusion is slidably inserted into the spline groove so that the second rotating shaft 9 can drive the third rotating shaft 10 to rotate while being able to slide relative to the third rotating shaft 10. The second bevel gears 11 are respectively installed on the third rotating shaft 10 and the second rotating shaft 9 and make rotational motions respectively driven by the second rotating shaft 9 and the third rotating shaft 10. The third bevel gears 12 are respectively installed on the two first rotating shafts 6 and are respectively used to drive the two first rotating shafts 6 to make rotational motions. The two third bevel gears 12 are respectively meshed with the two second bevel gears 11 and are respectively used to transmit the driving force and change the direction of the force. Among them, the second rotating shaft 9 can be controlled to rotate to drive the two first rotating shafts 6 to rotate in the same speed and opposite directions.

[0038] In the embodiments of the present disclosure, under the drive of an external force, the second rotating shaft 9 can perform a rotational motion. Under the limiting action of the spline protrusions and spline grooves, the third rotating shaft 10 can rotate accordingly, and then drive the two second bevel gears 11 to rotate at the same speed. Under the action of tooth meshing, the two third bevel gears 12 can rotate in the same speed and opposite directions. Further drive the two first rotating shafts 6 to rotate in the same speed and opposite directions, and finally drive the upper blade 7 and the two first bevel gears 8 and the lower blade 7 and the two first bevel gears 8 to rotate in the same speed and opposite directions.

[0039] Optionally, in combination with Figure 1 as shown, it further includes a support rod 13, a mounting plate 14, a motor 15 and a coupling. The support rod 13 is installed on the moving plate 4 and is located above the moving plate 4 along the height direction of the support frame 2 for supporting and installing the mounting plate 14. The mounting plate 14 is installed on the support rod 13 for supporting and installing the motor 15. The motor 15 is installed on the mounting plate 14 for providing driving force, and the rotating end of the motor 15 is coaxially distributed with the second rotating shaft 9. The coupling is installed between the rotating end of the motor 15 and the second rotating shaft 9 for transmitting the driving force.

[0040] In the embodiments of the present disclosure, by controlling the motor 15 to work, the second rotating shaft 9 can be driven to perform a rotational motion through the coupling. Finally, the function of automatically rotating the upper blade 7 and the two first bevel gears 8 and the lower blade 7 and the two first bevel gears 8 at the same speed and in opposite directions is realized.

[0041] Optionally, in combination with Figure 1 as shown, it further includes a first bearing seat 16 and a first bearing. The first bearing seat 16 is installed on the moving plate 4 and sleeved on the second rotating shaft 9. The first bearing is installed between the first bearing seat 16 and the second rotating shaft 9.

[0042] In the embodiments of the present disclosure, the first bearing seat 16 is used for supporting and installing the first bearing and limiting the first bearing. The first bearing is used for supporting and installing the rotatable second rotating shaft 9, reducing the friction force received by the second rotating shaft 9, and improving the rotation accuracy of the second rotating shaft 9.

[0043] Optionally, in combination with Figure 1 as shown, it further includes a second bearing seat 17 and a second bearing. The second bearing seat 17 is installed on the support plate 1 and sleeved on the third rotating shaft 10. The second bearing is installed between the second bearing seat 17 and the third rotating shaft 10.

[0044] In the embodiments of the present disclosure, the second bearing seat 17 is used for supporting and installing the second bearing and limiting the second bearing. The second bearing is used for supporting and installing the rotatable third rotating shaft 10, reducing the friction force received by the third rotating shaft 10, and improving the rotation accuracy of the third rotating shaft 10.

[0045] Optionally, in combination with Figure 1 andFigure 3 As shown, it further includes a guide shaft 18. The guide shaft 18 is slidably disposed along the height direction of the support frame 2 and passes through the support frame 2, and one end of the guide shaft 18 is connected to the moving plate 4.

[0046] In the embodiment of the present disclosure, the guide shaft 18 is used to play a role of guiding and supporting, so as to improve the stability of the moving plate 4 during movement and reduce the radial force received by the moving end of the electric telescopic rod 3.

[0047] Optionally, in combination with Figure 1 and Figure 3 As shown, it further includes a linear bearing 19. The linear bearing 19 is slidably sleeved on the guide shaft 18 and is mounted on the support frame 2.

[0048] In the embodiment of the present disclosure, the linear bearing 19 is used to reduce the friction force received by the guide shaft 18 and improve the accuracy of the guide shaft 18 when sliding relative to the support frame 2.

[0049] Optionally, in combination with Figure 1 and Figure 3 As shown, it further includes a fixing ring 20. The fixing ring 20 is mounted on the other end of the guide shaft 18.

[0050] In the embodiment of the present disclosure, the fixing ring 20 is used to play a role of limiting, so as to prevent the guide shaft 18 from falling off from inside the linear bearing 19 and the support frame 2.

[0051] Optionally, in combination with Figure 1 As shown, it further includes a base. The bases are respectively mounted at the four corners of the support plate 1 and are all used to abut against the ground or the tabletop.

[0052] In the embodiment of the present disclosure, the bases at the four corners are all used to abut against the ground or the tabletop, and thus support the entire device, so as to facilitate the use of the device on an uneven ground or tabletop.

[0053] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A cable stripping device, characterized in that: include: Support plate; A support frame connected to the support plate; An electric telescopic rod is installed on the support frame along the height direction of the support frame, and the moving end of the electric telescopic rod faces the support plate; A movable plate is mounted on the movable end of the electric telescopic rod, and the plane where the movable plate is located is parallel to the plane where the supporting plate is located; A seat bearing is respectively mounted on the opposite surfaces of the support plate and the movable plate; A first rotating shaft is respectively mounted on the two seat bearings, the axes of the two first rotating shafts are parallel to each other, and along the height direction of the support frame, one of the two first rotating shafts is located directly above the other; Blades are respectively mounted on the two first rotating shafts; first bevel gears, respectively mounted on the two first rotating shafts and located on both sides of each of the blades; The two first rotating shafts can be controlled to rotate so as to drive the upper blade and the two first bevel gears to rotate in the same and opposite directions as the lower blade and the two first bevel gears.

2. A cable stripping device according to claim 1, characterized in that: Also includes: A second rotating shaft is rotatably disposed on the movable plate along the height direction of the supporting frame; A third rotating shaft is rotatably mounted on the supporting plate along the height direction of the supporting frame, the third rotating shaft is coaxially distributed with the second rotating shaft, and a spline protrusion and a spline groove are respectively provided at opposite ends of the third rotating shaft and the second rotating shaft, and the spline protrusion can be slidably inserted in the spline groove; A second bevel gear is mounted on the third rotating shaft and the second rotating shaft respectively; a third bevel gear, mounted on the two first rotating shafts respectively, and meshing with the two second bevel gears respectively; The second rotating shaft can be controlled to rotate so as to drive the two first rotating shafts to rotate in opposite directions at the same speed.

3. A cable stripping device according to claim 2, characterized in that: Also includes: A support rod, mounted on the movable plate, along the height direction of the support frame, and located above the movable plate; A mounting plate mounted on the support rod; A motor is mounted on the mounting plate, wherein the rotating end of the motor is coaxially distributed with the second rotating shaft; A coupling is installed between the rotating end of the motor and the second rotating shaft.

4. A cable stripping device according to claim 2, characterized in that: Also includes: A first bearing seat is mounted on the movable plate and sleeved on the second rotating shaft; The first bearing is installed between the first bearing seat and the second rotating shaft.

5. A cable stripping device according to claim 2, characterized in that: Also includes: A second bearing seat is mounted on the support plate and sleeved on the third rotating shaft; The second bearing is installed between the second bearing seat and the third rotating shaft.

6. A cable stripping device according to any one of claims 1 to 5, characterized in that: Also includes: The guide shaft is slidably arranged on the support frame along the height direction of the support frame, and one end of the guide shaft is connected to the movable plate.

7. A cable stripping device according to claim 6, characterized in that: Also includes: The linear bearing is slidably mounted on the guide shaft and installed on the support frame.

8. A cable stripping device according to claim 6, characterized in that: Also includes: A fixing ring is installed on the other end of the guide shaft.

9. A cable stripping device according to any one of claims 1 to 5, characterized in that: Also includes: The bases are respectively installed at the four corners of the support plate and are used to abut against the ground or the desktop.

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