CN217182799U

CN217182799U - Cable stripper

Info

Publication number: CN217182799U
Application number: CN202220799306.8U
Authority: CN
Inventors: 葛林; 葛廷利
Original assignee: Baoding Electric Power Vocational And Technical College; State Grid Corp of China SGCC; Training Center of State Grid Jibei Electric Power Co Ltd
Current assignee: Baoding Electric Power Vocational And Technical College; State Grid Corp of China SGCC; Training Center of State Grid Jibei Electric Power Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-12
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a cable wire stripper, which comprises a semi-spherical flip-type clamping cover, wherein the left end and the right end of the flip-type clamping cover are respectively extended outwards to form a bayonet; a through hole is formed in the bayonet on the left side, and a transverse cutting device vertical to the cable direction penetrates through the through hole; the side edge of the flip-type clamping cover is connected with a hinge, and the other part of the hinge is connected with a chassis; a plurality of pulleys are arranged on the chassis in a penetrating way; a connecting rod penetrates through the left side of the flip-type clamping cover, and an adjustable button is fixedly arranged at one end of the connecting rod, which extends out of the flip-type clamping cover; a spring is arranged between the adjustable button and the flip type clamping cover; the other end of the connecting rod is fixedly connected with a blade groove; the middle part of the inner cavity of the flip type clamping cover is fixedly provided with a knife rest, and the middle part of the knife rest is provided with an opening; a wire stripping blade for stripping the cable is arranged in the opening in a penetrating manner, and a deep cutting prevention device is sleeved outside a tool tip of the wire stripping blade. The utility model has the advantages of simple structure, convenient use, high wire stripping efficiency and low cost.

Description

Cable stripper

Technical Field

The utility model relates to a power equipment technical field, more specifically relate to a cable wire stripper.

Background

In the process of operation in the power field, it is often necessary to connect or repair a cable, and thus, it is necessary to perform a peeling process on a cable sheath. In wiring, installation and maintenance of factories, substations and power plants, it is often necessary to peel off a large number of cables, but the outer insulating layer of the cable is not easily peeled off.

At present, the tools for peeling the insulation skin are divided into: a tool for stripping the relatively thin insulation of the conductor and a tool for stripping the corresponding cable insulation. Wire stripping tools have been developed and are well-established, but these tools are not capable of stripping thicker cables.

The tool for peeling the thick cable in the current market has the problems of difficult peeling, requirement of a special blade tool and high price; resulting in a great increase in the use cost of the peeling tool, while working at a lower efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides a cable wire stripper to solve the current problem that the instrument use cost that is used for peeling thick cable is high, with the cost that reduces the cable sheath of peeling.

In order to solve the technical problem, the utility model adopts the following technical proposal.

The cable wire stripper comprises a hemispherical flip type clamping cover, wherein the left end and the right end of the flip type clamping cover respectively extend outwards to form bayonets for fixing a cable; a through hole is formed in the bayonet on the left side, and a transverse cutting device which is perpendicular to the cable direction and used for cutting off a cable sheath penetrates through the through hole; the side edge of the flip-type clamping cover is connected with a hinge, and the other part of the hinge is connected with a chassis which is horizontally arranged and used for buckling the flip-type clamping cover from the bottom surface; a plurality of pulleys for supporting the cable are arranged on the chassis in a penetrating manner; a connecting rod which inclines downwards and rightwards penetrates through the left side of the flip type clamping cover, and an adjustable button is fixedly arranged at one end of the connecting rod, which extends out of the flip type clamping cover; a spring is arranged between the adjustable button and the flip type clamping cover; the other end of the connecting rod is fixedly connected with a vertically arranged blade groove; the middle part of the inner cavity of the flip type clamping cover is fixedly provided with a vertically arranged knife rest, and the middle part of the knife rest is provided with an opening which is arranged in the vertical direction and is positioned in the same plane with the blade groove; a wire stripping blade for stripping the cable is arranged in the opening in a penetrating mode, and a deep cutting prevention device is sleeved outside a tool nose of the wire stripping blade.

Further optimizing the technical scheme, the lower part of the tool rest is provided with a semicircular groove.

According to the technical scheme, the transverse cutting device comprises a transverse cutting knife sleeve which is fixedly arranged on the flip-type clamping cover and horizontally arranged, and a knife groove is formed in the middle of the transverse cutting knife sleeve; the cutter groove is internally penetrated with a vertical transverse cutting blade which is isosceles trapezoid, and the top of the transverse cutting blade is fixedly provided with a limiting plate which is parallel to the transverse cutting blade sleeve.

According to the technical scheme, the deep cutting prevention device comprises a fixed rod penetrating through the flip type clamping cover, the right end of the fixed rod extends out of the flip type clamping cover, and an arc-shaped and horizontally-arranged deep cutting prevention piece is fixedly connected to the left end of the fixed rod; and the deep cutting prevention piece is provided with a containing hole for containing a wire stripping blade.

Further optimize technical scheme, the pulley is provided with three, and the pulley is hourglass shape.

Due to the adoption of the technical scheme, the utility model has the following technical progress.

The utility model provides a cable stripper, which applies the universal blade to the stripper and combines the new cable stripping method, so that the stripping of the cable skin is more convenient and efficient; through setting up and preventing deeply cutting the device, effectively prevent that the wire stripping blade from damaging the cable, get rid of the cable skin through the crosscut device behind the wire stripping. The utility model has the advantages of simple structure, convenient use, high wire stripping efficiency and low cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a middle cutting device according to the present invention;

FIG. 4 is a schematic structural view of the middle anti-deep cutting device of the present invention;

wherein: 1. the device comprises a chassis, 2, a knife rest, 3, a blade groove, 4, a wire stripping blade, 5, an adjustable button, 6, a spring, 7, a flip type clamping cover, 8, a pulley, 9, a deep cutting prevention blade, 91, a fixing rod, 10, a transverse cutting knife sleeve, 11, a transverse cutting blade, 111, a limiting plate, 12, a connecting rod, 13 and a hinge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The cable stripper, as shown in fig. 1 to 4, comprises a chassis 1, a tool rest 2, a blade groove 3, a stripping blade 4, an adjustable button 5, a spring 6, a flip-type clamping cover 7, a pulley 8, a deep cutting prevention piece 9, a fixing rod 91, a transverse cutting knife sleeve 10, a transverse cutting blade 11, a limiting plate 111, a connecting rod 12 and a hinge 13.

The cover-turning type clamping cover 7 is hemispherical, and the left end and the right end of the cover-turning type clamping cover 7 are respectively provided with a bayonet extending outwards for fixing cables at the two ends so as to be convenient for accurate cutting and stripping.

The bayonet on the left side is provided with a through hole, and the opening direction of the through hole is vertical to the connecting line between the two bayonets. And a transverse cutting device is arranged in the through hole in a penetrating manner, is vertical to the cable placing direction and is used for cutting off the stripped cable skin. The transverse cutting device comprises a transverse cutting knife sleeve 10 and a transverse cutting blade 11, wherein the transverse cutting knife sleeve 10 is fixedly arranged on the flip type clamping cover 7, and the transverse cutting knife sleeve 10 is horizontally arranged. The middle part of the transverse cutting knife sleeve 10 is provided with a knife groove, and a transverse cutting blade 11 which is vertically arranged is arranged in the knife groove in a penetrating way. The transverse cutting blade 11 is in an isosceles trapezoid shape, a limiting plate 111 is fixedly arranged at the top of the transverse cutting blade 11, and the limiting plate 111 and the transverse cutting blade sleeve 10 are arranged in parallel to prevent the transverse cutting blade 11 from sliding off and are convenient for an operator to use.

The side edge of the flip-type clamping cover 7 is connected with a hinge 13, the other part of the hinge 13 is connected with a chassis 1, and the chassis 1 is horizontally arranged and used for buckling the flip-type clamping cover 7 from the bottom surface. Three pulleys 8 penetrate through the chassis 1, and the pulleys 8 are hourglass-shaped and used for supporting cables.

A connecting rod 12 which inclines downwards and rightwards is arranged on the left side of the flip type clamping cover 7 in a penetrating mode, and an adjustable button 5 is fixedly arranged at one end, extending out of the flip type clamping cover 7, of the connecting rod 12. A spring 6 is arranged between the adjustable button 5 and the flip-type clamping cover 7. The other end of the connecting rod 12 is fixedly connected with a blade groove 3 which is vertically arranged. The blade groove 3 is made of magnetized iron materials, so that the wire stripping blade 4 can be easily adsorbed, and the phenomenon that the wire stripping blade 4 is loosened in the cutting process when the wire stripping blade 4 is stressed upwards in the process of cutting a cable sheath is prevented.

The middle part of the inner cavity of the flip type clamping cover 7 is fixedly provided with a vertically arranged knife rest 2, the lower part of the knife rest 2 is provided with a semicircular groove, the appearance of the cable is attached, and the cost is saved. The middle part of the knife rest 2 is provided with an opening which is arranged in the vertical direction, and the opening and the blade groove 3 are positioned on the same plane. A wire stripping blade 4 for stripping the cable is arranged in the opening in a penetrating way, and a deep cutting prevention device is sleeved outside a tool tip of the wire stripping blade 4. The wire stripping blade 4 adopts a universal blade, can be directly purchased from the market, has low price and enhances the replaceability.

The deep cutting prevention device comprises a fixing rod 91 penetrating through the flip type clamping cover 7, the right end of the fixing rod 91 extends out of the flip type clamping cover 7, and the left end of the fixing rod 91 is fixedly connected with a deep cutting prevention piece 9 which is arc-shaped and horizontally arranged. The deep cutting prevention piece 9 is provided with a containing hole which is used for containing the tool tip of the wire stripping blade 4, so that the phenomenon that the depth of the wire stripping blade 4 for cutting a cable is too large can be prevented.

The utility model discloses when the in-service use, open flip formula clamping cover 7, place the cable on pulley 8, press from both sides flip formula clamping cover 7 and chassis 1 in the middle of, compress tightly flip formula clamping cover 7 and chassis 1, press adjustable button 5 and make wire stripping blade 4 insert the appropriate degree of depth of cable, then drag the instrument along the cable. This allows a suitable length of tool mark to be scribed on the cable. After the length is suitable, the limiting plate 111 is pressed downwards, the transverse cutting blade 11 cuts downwards, and the root of the cable sheath is cut off.

When the wire stripping blade 4 is replaced, the flip-type clamping cover 7 is opened, the wire stripping blade 4 is taken out of the blade groove 3, a new wire stripping blade 4 is installed, and the new wire stripping blade 4 is inserted into the blade holder 2.

Claims

1. Cable wire stripper, its characterized in that: the cable fixing device comprises a hemispherical flip type clamping cover (7), wherein bayonets for fixing cables are respectively extended outwards from the left end and the right end of the flip type clamping cover (7); a through hole is formed in the bayonet on the left side, and a transverse cutting device which is perpendicular to the cable direction and used for cutting off a cable sheath penetrates through the through hole; the side edge of the flip-type clamping cover (7) is connected with a hinge (13), and the other part of the hinge (13) is connected with a chassis (1) which is horizontally arranged and used for buckling the flip-type clamping cover (7) from the bottom surface; a plurality of pulleys (8) for supporting the cable are arranged on the chassis (1) in a penetrating manner; a connecting rod (12) which inclines downwards and rightwards penetrates through the left side of the flip type clamping cover (7), and an adjustable button (5) is fixedly arranged at one end, extending out of the flip type clamping cover (7), of the connecting rod (12); a spring (6) is arranged between the adjustable button (5) and the flip type clamping cover (7); the other end of the connecting rod (12) is fixedly connected with a blade groove (3) which is vertically arranged; the middle part of the inner cavity of the flip type clamping cover (7) is fixedly provided with a vertically arranged knife rest (2), and the middle part of the knife rest (2) is provided with an opening which is vertically arranged and is positioned on the same plane with the blade groove (3); a wire stripping blade (4) for stripping the cable is arranged in the opening in a penetrating mode, and a deep cutting prevention device is sleeved outside a tool nose of the wire stripping blade (4).

2. The cable stripper of claim 1, wherein: the lower part of the tool rest (2) is provided with a semicircular groove.

3. The cable stripper of claim 1, wherein: the transverse cutting device comprises a transverse cutting knife sleeve (10) which is fixedly arranged on the flip type clamping cover (7) and is horizontally arranged, and a knife groove is formed in the middle of the transverse cutting knife sleeve (10); a vertical transverse cutting blade (11) which is isosceles trapezoid penetrates through the cutter groove, and a limiting plate (111) which is parallel to the transverse cutting cutter sleeve (10) is fixedly arranged at the top of the transverse cutting blade (11).

4. The cable stripper of claim 3, wherein: the deep cutting prevention device comprises a fixed rod (91) which is arranged on the flip type clamping cover (7) in a penetrating mode, the right end of the fixed rod (91) extends out of the flip type clamping cover (7), and the left end of the fixed rod (91) is fixedly connected with a deep cutting prevention piece (9) which is arc-shaped and horizontally arranged; the deep cutting prevention piece (9) is provided with a containing hole for containing the wire stripping blade (4).

5. The cable stripper of claim 1, wherein: the pulley (8) is provided with three pulleys, and the pulley (8) is hourglass-shaped.