CN216981368U

CN216981368U - Cutter for stripping plastic insulation control cable sheath

Info

Publication number: CN216981368U
Application number: CN202123347616.0U
Authority: CN
Inventors: 付腾飞; 马文; 付国平; 付亚红; 周菊菊
Original assignee: Beijing Jinsheng Xintai Wire And Cable Co ltd
Current assignee: Beijing Jinsheng Xintai Wire And Cable Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-15
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a cutter for stripping a plastic insulation control cable sheath, which comprises a cutter handle body, wherein an adjusting plate is fixedly arranged on the side surface of the lower end of the cutter handle body, a sleeve is fixedly arranged on the upper surface of the adjusting plate, and an adjusting rod is movably arranged on the inner wall of the sleeve. According to the utility model, the adjusting plate is adjusted up and down by loosening the fixing screw to drive the cutting blade to move, the height of the cutting blade is adjusted, so that a cable sheath can be just cut completely while the inner core of the cable cannot be cut, the cable is protected, the fixing screw is locked after the height is adjusted to fix the distance between the cutting blade and the cable, the cutter handle body is held to drive the sliding guide seat to slide on the cable, the sliding guide seat can play a cutting guide role, an operator does not need to control the force in the vertical direction during cutting through the sliding guide seat, the cutting efficiency is higher, and the phenomenon of sliding cutter cannot occur.

Description

Cutter for stripping plastic insulation control cable sheath

Technical Field

The utility model relates to the technical field of stripping cutters, in particular to a cutter for stripping a plastic insulation control cable sheath.

Background

With the continuous expansion of the scale of industries such as the Chinese power industry, the data communication industry, the urban rail transit industry and the like, the demand for wires and cables will also increase rapidly. At present, China has become the first major wire and cable producing country in the world. The plastic insulation control cable is used as an important component of the electric wire and the cable, has very important function, and in the daily detection process of the plastic insulation control cable, two sections of sheaths at two ends of the plastic insulation control cable need to be stripped.

But prior art when the in-service use, generally adopt the wall paper sword to cut when peeling off, when the operation is cut, the power of the difficult control vertical direction appears the slide sword phenomenon easily, and too big hard can lead to the cable inside also to be cut bad, and too little hard leads to the cable protective sheath can not be cut, needs to carry out the secondary cutting, leads to the protective sheath to peel off inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter for stripping a plastic insulation control cable sheath, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutter for peeling off plastics insulation control cable sheath, includes the cutter handle body, the fixed regulating plate that is provided with in lower extreme side surface of the cutter handle body, the last fixed surface of regulating plate is provided with the sleeve pipe, sheathed tube inner wall activity is provided with adjusts the pole, the fixed slip guide seat that is provided with of lower extreme of adjusting the pole, the lower surface activity of slip guide seat is provided with the cable conductor, the cutter handle body is close to the one end surface of regulating plate and has seted up the blade standing groove, the inner wall activity of blade standing groove is provided with cutting blade.

Preferably, the surface of the sliding guide seat is provided with a cutting groove in a penetrating manner, and the cutting blade movably penetrates through the cutting groove and extends to the surface of the cable.

Preferably, the sheathed tube side surface screw thread is provided with set screw, and set screw activity runs through the sleeve pipe and extends to the surface of adjusting the pole, the quantity of regulating plate is two, and two regulating plate symmetries set up the both sides at the cutter handle body, adjust the pole activity and run through regulating plate and sleeve pipe.

Preferably, the side surface of the cutter handle body is fixed respectively and is provided with the rubber layer and holds the pad, and the rubber layer with hold the mutual different face of pad perpendicular, it is made by soft rubber materials to hold the pad, the one end that the cutter handle body is close to cutting blade is the trapezium structure, and the cutter handle body is 45 with the contained angle that the cable conductor becomes, cutting blade is the right trapezoid structure.

Preferably, the fixed orifices have been seted up on cutting blade's surface, the installation screw has been seted up on the surface of cutter handle body, and the fixed orifices is corresponding with the position of installation screw, the inner wall activity of fixed orifices and installation screw is provided with mounting screw, mounting screw and fixed orifices's quantity is three, and three fixed orifices constitutes a regular triangle on cutting blade's surface.

Preferably, the longitudinal section of the sliding guide seat is of a semicircular structure, the diameter of the sliding guide seat is matched with that of the cable, and the width of the blade placing groove and the width of the cutting groove are slightly larger than the thickness of the cutting blade.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the adjusting plate is adjusted up and down by loosening the fixing screw to drive the cutting blade to move, and the height of the cutting blade is adjusted, so that a cable sheath can be just cut completely while the inner core of the cable cannot be cut, the cable is protected, the fixing screw is locked after the height is adjusted to fix the distance between the cutting blade and the cable, the cutter handle body is held to drive the sliding guide seat to slide on the cable, the sliding guide seat can play a cutting guide role, and an operator does not need to control the force in the vertical direction during cutting through the sliding guide seat, so that the cutting efficiency is higher, and the phenomenon of sliding cutter cannot occur;

2. the rubber layer and the holding pad are arranged on the side surface of the cutter handle body respectively, friction force on the surface of the cutter handle body is increased through the rubber layer, the wear-resisting and anti-skidding effects are achieved, the slipping phenomenon in the large cutting process is avoided, the holding pad is held through fingers, the attaching degree of the cutter handle body and the fingers is improved, operators can cut cables more comfortably, and the working efficiency is further improved.

Drawings

FIG. 1 is a front view of a cutter for stripping the jacket of a plastic insulated control cable in accordance with the present invention;

FIG. 2 is a side view of a cutting blade for stripping the plastic insulated control cable jacket in accordance with the present invention;

FIG. 3 is a schematic view of a cutter placement groove structure for stripping a plastic insulation control cable sheath according to the present invention;

FIG. 4 is a schematic view of a structure of a cutting groove of a cutter for stripping a sheath of a plastic insulated control cable according to the present invention;

FIG. 5 is a schematic view of a cutter fixing hole structure for stripping a plastic insulation control cable sheath according to the present invention.

In the figure: 1. a cutter handle body; 2. an adjusting plate; 3. a sleeve; 4. adjusting a rod; 5. a sliding guide seat; 6. a cable wire; 7. a placement groove; 8. cutting the groove; 9. a set screw; 10. a cutting blade; 11. a rubber layer; 12. mounting a screw hole; 13. a holding pad; 14. a fixing hole; 15. and (5) mounting screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a cutter for peeling off plastics insulation control cable sheath, including cutter handle body 1, the lower extreme side surface fixed mounting of cutter handle body 1 has regulating plate 2, regulating plate 2's last fixed surface installs sleeve pipe 3, sleeve pipe 3's inner wall activity is provided with adjusts pole 4, the lower extreme fixed mounting who adjusts pole 4 has slide guide seat 5, slide guide seat 5's lower surface activity is provided with cable conductor 6, cutter handle body 1 is close to regulating plate 2's a terminal surface and has seted up blade standing groove 7, blade standing groove 7's inner wall activity is provided with cutting blade 10.

The surface of the sliding guide seat 5 is provided with a cutting groove 8 in a penetrating way, and the cutting blade 10 movably penetrates through the cutting groove 8 and extends to the surface of the cable 6.

The side surface screw thread of sleeve pipe 3 is provided with set screw 9, and set screw 9 activity runs through sleeve pipe 3 and extends to the surface of adjusting the pole 4, and the quantity of regulating plate 2 is two, and two regulating plate 2 symmetries set up the both sides at cutter handle body 1, adjusts the pole 4 activity and runs through regulating plate 2 and sleeve pipe 3.

The implementation method specifically comprises the following steps: regulating plate 2 and cutter handle body 1 fixed connection, can drive cutting blade 10 through slide adjusting plate 2 from top to bottom and move about from top to bottom, adjust the distance between cutting blade 10 and the cable conductor 6, and then adjust the dynamics of cutting, screw set screw 9 and can fix the distance between cutting blade 10 and the cable conductor 6, cut 8 the height that is used for adjusting cutting blade 10 from top to bottom.

According to the drawings of fig. 1, 3 and 5, the rubber layer 11 and the holding pad 13 are respectively and fixedly mounted on the side surface of the cutter handle body 1, the rubber layer 11 and the holding pad 13 are perpendicular to each other in different surfaces, the holding pad 13 is made of soft rubber material, one end of the cutter handle body 1 close to the cutting blade 10 is of a trapezoid structure, an included angle formed by the cutter handle body 1 and the cable 6 is 45 degrees, and the cutting blade 10 is of a right trapezoid structure.

The surface of cutting blade 10 has seted up fixed orifices 14, and the surface of cutter handle body 1 has seted up installation screw 12, and fixed orifices 14 and the position of installation screw 12 correspond, and the inner wall activity of fixed orifices 14 and installation screw 12 is provided with mounting screw 15, and mounting screw 15 and fixed orifices 14 are three, and three fixed orifices 14 constitute a regular triangle on the surface of cutting blade 10.

The longitudinal section of the sliding guide seat 5 is of a semicircular structure, the diameter of the sliding guide seat 5 is matched with that of the cable 6, and the width of the blade placing groove 7 and the width of the cutting groove 8 are slightly larger than the thickness of the cutting blade 10.

The implementation method specifically comprises the following steps: the mounting screw 15 is screwed into the fixing hole 14 and the mounting screw hole 12 to be used for rapidly mounting and dismounting the cutting blade 10, the cutting blade 10 and the cutter handle body 1 can be firmly fixed by arranging the three fixing holes 14, the width of the blade placing groove 7 and the width of the cutting groove 8 are slightly larger than the thickness of the cutting blade 10, an auxiliary fixing effect can be achieved on the cutting blade 10, and the stability of the cutting blade 10 is further improved.

The working principle is as follows: when in use, the utility model fixes the cutting blade handle body 1 and the cutting blade 10 by placing the cutting blade 10 into the blade placing groove 7, screwing the mounting screw 15 into the mounting screw hole 12 and the fixing hole 14, fixing the adjusting rod 4 into the sleeve 3 and screwing the fixing screw 9 to complete the installation of the sliding guide seat 5 and the cutting blade handle body 1, the disassembly and replacement process of the cutting blade 10 is opposite to the installation process, loosening the fixing screw 9 to adjust the adjusting plate 2 upwards to drive the cutting blade 10 to be far away from the cable 6, adjusting the adjusting plate 2 downwards to drive the cutting blade 10 to be close to the cable 6, adjusting the height of the adjusting plate 2, when the cutting blade 10 cuts the cable 6, just cutting the cable sheath completely without cutting the cable, protecting the cable, locking the fixing screw 9 after adjusting the height to fix the distance between the cutting blade 10 and the cable 6, the cutter handle body 1 is held to drive the sliding guide seat 5 to slide on the cable 6, the sliding guide seat 5 can play a role in cutting guide, and an operator does not need to control the force in the vertical direction intentionally during cutting through the sliding guide seat 5, so that the efficiency is higher during cutting, and the phenomenon of sliding cutter cannot occur. The utility model discloses a still set up rubber layer 11 respectively and held pad 13 on the side surface of cutter handle body 1, increased the frictional force on cutter handle body 1 surface through rubber layer 11, played wear-resisting and skid-proof effect, avoided cutting the in-process phenomenon of skidding greatly and appearing, held pad 13 through the finger, improved the laminating degree of cutter handle body 1 with the finger for operating personnel can cut cable conductor 6 more comfortablely, further improve work efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutter for peeling off plastics insulation control cable sheath, includes cutter handle body (1), its characterized in that: the fixed regulating plate (2) that is provided with of lower extreme side surface of the cutter handle body (1), the last fixed surface of regulating plate (2) is provided with sleeve pipe (3), the inner wall activity of sleeve pipe (3) is provided with adjusts pole (4), the fixed slip guide seat (5) that is provided with of lower extreme of adjusting pole (4), the lower surface activity of slip guide seat (5) is provided with cable conductor (6), cutter handle body (1) is close to the one end surface of regulating plate (2) and has been seted up blade standing groove (7), the inner wall activity of blade standing groove (7) is provided with cutting blade (10).

2. The cutter for stripping the plastic insulation control cable sheath according to claim 1, wherein: the surface of sliding guide seat (5) runs through and has seted up cutting groove (8), cutting blade (10) activity runs through cutting groove (8) and extends to the surface of cable conductor (6).

3. The cutter for stripping the plastic insulation control cable sheath according to claim 1, wherein: the side surface screw thread of sleeve pipe (3) is provided with set screw (9), and set screw (9) activity runs through sleeve pipe (3) and extends to the surface of adjusting pole (4), the quantity of regulating plate (2) is two, and two regulating plate (2) symmetries set up the both sides at cutter handle body (1), adjust pole (4) activity and run through regulating plate (2) and sleeve pipe (3).

4. The cutter for stripping the plastic insulation control cable sheath according to claim 1, wherein: the side surface of the cutter handle body (1) is respectively fixedly provided with a rubber layer (11) and a holding pad (13), the rubber layer (11) and the holding pad (13) are perpendicular to each other in different surfaces, the holding pad (13) is made of soft rubber materials, one end of the cutter handle body (1) close to the cutting blade (10) is of a trapezoid structure, the included angle formed by the cutter handle body (1) and the cable (6) is 45 degrees, and the cutting blade (10) is of a right-angle trapezoid structure.

5. The cutter for stripping the plastic insulation control cable sheath according to claim 1, wherein: fixed orifices (14) have been seted up on the surface of cutting blade (10), installation screw (12) have been seted up on the surface of cutter handle body (1), and fixed orifices (14) are corresponding with the position of installation screw (12), the inner wall activity of fixed orifices (14) and installation screw (12) is provided with mounting screw (15), mounting screw (15) are three with the quantity of fixed orifices (14), and three fixed orifices (14) constitute a regular triangle on the surface of cutting blade (10).

6. The cutter for stripping the plastic insulation control cable sheath according to claim 1, wherein: the longitudinal section of sliding guide seat (5) is semicircular structure, and the diameter size of sliding guide seat (5) and the diameter size looks adaptation of cable conductor (6), the width of blade standing groove (7) and cutting groove (8) slightly is greater than the thickness of cutting blade (10).