CN111181089B

CN111181089B - Portable cable device of skinning

Info

Publication number: CN111181089B
Application number: CN202010077824.4A
Authority: CN
Inventors: 毛成成
Original assignee: Zhongtong Cable Group Co ltd
Current assignee: Zhongtong Cable Group Co ltd
Priority date: 2020-02-01
Filing date: 2020-02-01
Publication date: 2022-07-22
Anticipated expiration: 2040-02-01
Also published as: CN111181089A

Abstract

The invention discloses a portable cable stripping device, which comprises a pressing rod and a blade, wherein the pressing rod is connected with the blade; the pressing rod is inserted in the middle of the top surface of the fixing block in an interference manner; the blade is screwed and fixed at the bottom of the pressing rod through a screw. The device's fixed block and locating piece are split type design, conveniently carry, and press the depression bar to fix a position in locating piece top location tooth's socket, it is fixed to have realized the device cutting direction, and the device can rotate and the back-and-forth movement on the surface of cable, and the device is when using the blade and the removal of device as a whole following the device to the cable conductor cutting skin, the blade slippage phenomenon of cable conductor fish tail staff can not appear.

Description

Portable cable device of skinning

Technical Field

The invention belongs to the technical field of cable stripping devices, and particularly relates to a portable cable stripping device.

Background

The cable is usually a cable similar to a rope formed by twisting several or several groups of wires, each group of wires are insulated from each other and are usually twisted around a center, and a highly insulated covering layer is wrapped outside the whole cable.

If the application number is: in CN 201920454720.3's patent, a cable device of skinning is disclosed, including the cable stripper, the internally mounted of cable stripper has the installation screw socket, the internally mounted of installation screw socket has clamping screw, clamping nut is installed to clamping screw's one end, clamping nut's one end is installed and is twisted the ear, clamping screw's the other end is installed and is drawn the dermatotome, the stopper is installed to the one end of cable stripper, the fixed orifices is installed to the intermediate position of one side of the other end of cable stripper, the internally mounted of cable clamp has the cable. The cable stripper is composed of the fixing screw, the sealing cap and the connecting rod, and the fixing screw, the sealing cap and the connecting rod are connected with the cable stripper into a whole, so that the cable stripper is more convenient to carry, the space occupation area is saved, the length of the peeling knife can be adjusted through the fixing screw through threads, the peeling can be carried out according to the thickness of a cable, and the peeling knife is convenient to open the cable.

When peeling off cable skin, mostly peel off the epidermis on the cable through pliers and wall paper sword at present, this kind of operation mode is because cutting direction is unable fixed during the cutting, no matter vertically shell or the operation of shelling all around, and the cutting orbit of cable epidermis is crooked easily, influences subsequent construction, and when handheld wall paper sword was skinned, because the wall paper sword can't be fixed at the cable epidermis, appears wall paper sword slippage cable conductor fish tail staff's phenomenon during the cutting easily, and the security is not high.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a portable cable stripping device is provided to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a portable cable peeling device, which aims to solve the problems that most of the existing cable peeling devices peel off the skin of a cable through a pliers and a wallpaper cutter, the cutting direction cannot be fixed during cutting, no matter the cable skin is longitudinally peeled or annularly peeled, the cutting track of the cable skin is easy to be inclined, subsequent construction is influenced, and when the wallpaper cutter is held by a hand to peel off the cable, the phenomenon that the wallpaper cutter slips off the cable and scratches a worker is easy to occur during cutting due to the fact that the wallpaper cutter cannot be fixed on the cable skin, and the safety is not high.

The purpose and the effect of the portable cable peeling device are achieved by the following specific technical means:

a portable cable stripping device comprises a pressing rod, a fixing block, a positioning block, a clamping rod and a blade; the pressing rod is inserted in the middle of the top surface of the fixing block in an interference manner; the convex blocks at the two sides of the fixed block are fixedly inserted into the grooves at the top of the positioning blocks through pin rods; the clamping rods are fixedly connected to two sides of the top surface of the fixing block; the blade is screwed and fixed at the bottom of the pressing rod through a screw.

Furthermore, the body of rod according to the depression bar is equipped with the teeth of a cogwheel, the top surface middle part of fixed block is equipped with penetrating location perforation, and the shape of location perforation is the same with the cross-sectional shape according to the depression bar body of rod.

Furthermore, the top surface of fixed block is equipped with the spring groove, and the inside fixedly connected with of spring groove top spring, the top spring cup joints in the body of rod outside according to the depression bar.

Furthermore, a hidden groove is formed in the fixing block.

Furthermore, the positioning block is V-shaped, and balls are uniformly distributed in the positioning block.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the fixed block and the locating piece of the device are of split type design and are fixedly connected through the pin rod, so that the occupied space of the device when the device is carried is reduced, the device is convenient to carry, the hidden groove is formed in the inside of the fixed block, the device automatically upwards rises under the action of the top spring by the pressing rod in the reset state, the bottom blade is hidden in the hidden groove and cannot be exposed, the phenomenon of accidental scratching of workers cannot occur, and the portability and the practicability of the device are improved.

Secondly, the device's the body of rod of pressing the depression bar is equipped with the teeth of a cogwheel, press the depression bar fixed position in locating piece top location tooth's socket, thereby it is fixed to realize bottom blade inclination, it is fixed to have realized the device cutting direction, and with the locating piece in under the mating reaction of ball, make the device can rotate and the back-and-forth movement in the surface of cable, the device blade and device can fix the epidermis at the cable conductor as a whole when using, the removal of following the device is peeled the cable conductor, blade slippage cable conductor fish tail staff's phenomenon can not appear, the device's security and flexibility have been improved.

Moreover, the design of locating piece "V" shape makes the locating piece can carry out fixed placed in the middle to the cable conductor of different thicknesses, presses the pressing effect of pressing down the pole through the top and can fix the cable conductor in the bottom at the "V" shape center of locating piece all the time when cutting cable conductor epidermis, and the work of skinning of cable conductor is more accurate and stable, has improved the device's stability.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural view after disassembly of the present invention.

Fig. 4 is a schematic structural diagram of the longitudinal stripping cable skin.

Fig. 5 is a schematic view of the structure of the cable skin girdling device of the invention.

FIG. 6 is an enlarged schematic view of the part A of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a pressing lever; 2. a fixed block; 3. positioning a block; 4. a pin rod; 5. a clamping rod; 6. a blade; 201. positioning a tooth hole; 202. a spring slot; 2021. a spring jack; 203. hiding the groove; 301. and (4) a ball.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 6:

the invention provides a portable cable stripping device, which comprises a pressing rod 1, a clamping rod 5 and a blade 6, wherein the clamping rod is connected with the clamping rod; the pressing rod 1 is inserted in the middle of the top surface of the fixing block 2 in an interference manner; the convex blocks at the two sides of the fixed block 2 are fixedly inserted into the grooves at the top of the positioning blocks 3 through the pin rods 4; the top surface of the fixed block 2 is provided with a spring groove 202, the spring groove 202 is internally and fixedly connected with a top spring 2021, the top spring 2021 is sleeved outside the rod body of the pressing rod 1, as shown in fig. 2, fig. 3 and fig. 6, the design enables the pressing rod 1 to automatically lift up under the action of the top spring 2021 after peeling is completed, so that the blade 6 is separated from the skin of the cable, and the flexibility of the device is improved; the hidden groove 203 is arranged inside the fixed block 2, as shown in fig. 2, the design enables the pressing rod 1 to be jacked up under the action of the jacking spring 2021 when the device is not used, so that the blade 6 is hidden inside the hidden groove 203 of the fixed block 2 and cannot be exposed to scratch a human body, and the safety of the device is improved; the clamping rods 5 are fixedly connected to two sides of the top surface of the fixed block 2; the blade 6 is screwed and fixed at the bottom of the pressing rod 1 by a screw.

Wherein, the body of rod according to depression bar 1 is equipped with the teeth of a cogwheel, the top surface middle part of fixed block 2 is equipped with penetrating location perforation 201, and the shape of location perforation 201 is the same with the cross-sectional shape according to the 1 body of rod of depression bar, as shown in fig. 3 and fig. 6, this design makes according to depression bar 1 can be at the fixed rotational position in the location perforation 201 at 2 tops of fixed block, thereby make the inclination of the blade 6 of bottom also fixed, it is fixed to have realized the device cutting direction, make the operation of skinning more accurate, the accuracy of the device has been improved.

Wherein the positioning block 3 is V-shaped, the inside of the positioning block 3 is provided with balls 301 which are uniformly distributed, as shown in fig. 2 and 3, the V-shaped design enables the positioning block 3 to center fix cables of different thicknesses, the cable can be always fixed at the bottom of the V-shaped center of the positioning block 3 when the skin of the cable is cut through the pressing action of the top pressing rod 1, the peeling work of the cable is more accurate and stable, the positioning block 3 can rotate and move back and forth on the skin of the cable due to the design of the balls 301, make the device when using blade 6 and device can fix at the epidermis of cable conductor as a whole, follow the removal of device and cut the cable conductor and skin, 6 slippage cable conductor fish tail staff's of blade phenomenon can not appear, have improved the device's security and adaptability.

The specific use mode and function of the embodiment are as follows:

in the invention, a positioning block 3 is sleeved at the bottom of a cable, lugs at two sides of a fixing block 2 are fixed in grooves at two sides of the top of the positioning block 3 through a pin rod 4, the rotating angle of a pressing rod 1 is adjusted according to the required cutting and peeling angle, the pressing rod 1 is pressed downwards into a positioning tooth hole 201 at the top of the fixing block 2 after the adjustment is finished, the rotating angle of the pressing rod 1 is fixed, namely the inclined angle of a blade 6 at the bottom is also fixed, a forefinger and a middle finger are clamped in a clamping rod 5, the pressing rod 1 is continuously pressed downwards in a mode of pushing a medical injector, the cable can be always fixed at the bottom of a V-shaped center of the positioning block 3 when the pressing action of the pressing rod 1 is used for cutting the skin of the cable, at the moment, the positioning block 3 can be moved according to the requirements of cutting and peeling tracks, balls 301 which are uniformly distributed are arranged in the positioning block 3, so that the positioning block 3 can rotate and move back and forth on the skin of the cable, blade 6 can be fixed at the epidermis of cable conductor as a whole with the device, the removal of following the device is cut the cable conductor and is skinned, the cutting of this section cable conductor is skinned the completion back, extract pin rod 4, repeat above-mentioned step and come the cutting work of skinning to all the other cable conductors, after work is accomplished, extract pin rod 4 with the components of a whole that can function independently of fixed block 2 and locating piece 3, make the device's occupation space little, conveniently carry, and 2 inside hidden grooves 203 that are equipped with of fixed block, press the automatic rising of depression bar 1 under the effect of top spring 2021 to drive blade 6 and hide and can not expose fish tail staff in the hidden groove 203 in fixed block 2.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a portable cable device of skinning which characterized in that: comprises a pressing rod (1), a fixed block (2), a positioning block (3), a clamping rod (5) and a blade (6); the pressing rod (1) is inserted in the middle of the top surface of the fixing block (2) in an interference manner; the convex blocks at the two sides of the fixed block (2) are fixedly inserted into the grooves at the top of the positioning blocks (3) through pin rods (4); the clamping rods (5) are fixedly connected to two sides of the top surface of the fixing block (2); the blade (6) is screwed and fixed at the bottom of the pressing rod (1) through a screw;

a hidden groove (203) is formed in the fixed block (2);

the positioning block (3) is V-shaped, and balls (301) are uniformly distributed in the positioning block (3);

the rod body of the pressing rod (1) is provided with gear teeth, the middle of the top surface of the fixing block (2) is provided with a through positioning tooth hole (201), and the shape of the positioning tooth hole (201) is the same as the cross section of the rod body of the pressing rod (1);

the top surface of fixed block (2) is equipped with spring groove (202), and spring groove (202) inside fixedly connected with top spring (2021), top spring (2021) cup joints in the body of rod outside according to depression bar (1).