CN203423437U

CN203423437U - Cable stripping knife

Info

Publication number: CN203423437U
Application number: CN201320600213.9U
Authority: CN
Inventors: 张金鹏; 赵坤; 刘国鑫; 原树文; 王学军; 朴明春
Original assignee: DAXINGANLING POWER SUPPLY COMPANY STATE GRID HEILONGJIANG ELECTRIC POWER Co Ltd; State Grid Corp of China SGCC
Current assignee: DAXINGANLING POWER SUPPLY COMPANY STATE GRID HEILONGJIANG ELECTRIC POWER Co Ltd; State Grid Corp of China SGCC
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2014-02-05
Anticipated expiration: 2023-09-25

Abstract

A cable stripping knife relates to the electric power tool field and aims to solve the problems that conventional cable stripping tools are unsafe for construction personnel and low in stripping efficiency during the stripping process. The cable stripping knife comprises a cable conduit, a pressure bar support, a pressure bar supporting bolt and nut, a cutter head pressure bar, a cutter head, a cutter head adjusting bolt and nut, a guide wheel rack, a guide wheel supporting bolt and nut, and a cable guide wheel. A concave platform is formed in the cutter head pressure bar. The main body of the cutter head is embedded in the concave platform. A groove in the vertical direction is formed in the concave platform. A rectangular opening is formed in the main body of the cutter head. The cutter head adjusting bolt and nut penetrates through the rectangular opening and drives the cutter head to perform up-and-down movements along the groove in the vertical direction in the concave platform. The cutter head adjusting bolt and nut penetrates through the rectangular opening and is fixed in the groove of the cutter head pressure bar. The guide wheel rack is fixed in the lower part of the cable conduit. The lower part of the guide wheel rack is provided with a rectangular gap. The guide wheel supporting bolt and nut is fixed in the rectangular gap and is taken as a bearing of the cable conduit. The cable stripping knife is applicable to the electric power tool field.

Description

Cable peeling knife

Technical field

The utility model relates to a kind of cable peeling knife, belongs to electric power tool field.

Background technology

The instrument of tradition stripping cable sheath is to use the instruments such as electrician's knife, plastic cutter or wallpaper cutter, because cable sheath is very hard, in construction, often there is workmen in force process, cut in one's hands or cut work clothes and even cut the generation of the sanguinary incident at other positions of health, especially in the winter time in construction, cable sheath can be become harder, and general tool is more difficult by its strip off, too firmly can be more dangerous, so use this class instrument very dangerous in the process of stripping cable sheath.

The cable such as control cables, secondary cable, plant stand internal loading cable newly-built or that transform a required stripping of plant stand will reach up to a hundred and even thousands of, every of the crust at every cable two need to strip out more than 2 meters, a plant stand at least needs to strip out the supreme km crust of hundreds of rice, uses the instruments such as common electrician's knife, plastic cutter or wallpaper cutter to cut cable sheath efficiency very low.

Utility model content

The utility model be instrument in order to solve existing cable peeling in peeling process, cause that workmen is dangerous, the inefficient problem of peeling, and then a kind of cable peeling knife be provided.

Cable peeling knife, it comprises cable duct tube, depression bar support, depression bar carrying bolt nut, cutter head depression bar, cutter head, cutter head adjusting bolt nut, wheel frame, guide wheel carrying bolt nut and cable roller;

Cable duct tube top has rectangular aperture, cutter head bottom is mounted on this rectangular aperture, cable duct tube bottom also has rectangular aperture, cable roller is embedded on this rectangular aperture, depression bar support is fixed on cable duct tube, depression bar support has circular hole, depression bar carrying bolt nut is mounted in this circular hole, cutter head depression bar has concave station, the main body of cutter head is embedded in this concave station, on described concave station, have the groove of vertical direction, in the main body of cutter head, have rectangular opening, cutter head adjusting bolt nut penetrates this rectangular opening and the groove along vertical direction on concave station moves up and down with dynamic cutter head, cutter head adjusting bolt nut penetrates on the groove that this rectangular opening is fixed on cutter head depression bar, wheel frame is fixed on the bottom of cable duct tube, the bottom of wheel frame has rectangular indentation, guide wheel carrying bolt nut is fixed in this rectangular indentation and as the bearing of cable roller, on cable roller, coaxially have annular recess, for placing cable.

The utility model has solved the instrument of existing cable peeling in peeling process, cause that workmen is dangerous, the inefficient problem of peeling, during the utility model operation, cutter head does not expose, very safe, improved operating efficiency, make the speed of application of cable sheath improve 3 to 5 times, and simple and convenient, be applicable to various places.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model; Fig. 2 is front view of the present utility model; Fig. 3 is left view of the present utility model; Fig. 4 is upward view of the present utility model; Fig. 5 is the vertical view of the utility model cutter head depression bar (4).

Embodiment

Embodiment one: present embodiment is described below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, cable peeling knife described in present embodiment, it comprises cable duct tube 1, depression bar support 2, depression bar carrying bolt nut 3, cutter head depression bar 4, cutter head 5, cutter head adjusting bolt nut 6, wheel frame 8, guide wheel carrying bolt nut 9 and cable roller 10;

Cable duct tube 1 top has rectangular aperture, cutter head 5 bottoms are mounted on this rectangular aperture, cable duct tube 1 bottom also has rectangular aperture, cable roller 10 is embedded on this rectangular aperture, depression bar support 2 is fixed on cable duct tube 1, depression bar support 2 has circular hole, depression bar carrying bolt nut 3 is mounted in this circular hole, cutter head depression bar 4 has concave station, the main body of cutter head 5 is embedded in this concave station, on described concave station, have the groove of vertical direction, in the main body of cutter head 5, have rectangular opening, cutter head adjusting bolt nut 6 penetrates this rectangular opening and the groove along vertical direction on concave station moves up and down with dynamic cutter head 5, cutter head adjusting bolt nut 6 penetrates on the groove that this rectangular opening is fixed on cutter head depression bar 4, wheel frame 8 is fixed on the bottom of cable duct tube 1, the bottom of wheel frame 8 has rectangular indentation, guide wheel carrying bolt nut 9 is fixed in this rectangular indentation and as the bearing of cable roller 10, on cable roller 10, coaxially have annular recess, for placing cable.

Operation principle:

Cable roller 10 and cutter head 5 are adjusted to appropriate location, cable is penetrated in cable duct tube 1 and be placed in the groove of cable roller 10, holding cable duct tube 1 operation cutter head depression bar 4 presses down, cutter head is switched in cable sheath for 5 times, drag backward cable duct tube 1 and cutter head depression bar 4, by the rolling of cable roller 10, make cable skin energy by strip off continuously.Cutter head 5 has utilized lever principle to cut effortlessly cable, and adjustable up and down, can the required strip off degree of depth be set according to the thickness of cable and material adjusting.Cable duct tube 1 has played the effect of importing, support, combing cable.Frictional resistance when cable roller 10 has reduced stripping cable, reached labour-saving object, and had upper and lower adjustable feature, up-down adjustment is to appropriate location, can match with cable duct tube 1 cable has been played to support, spacing effect, and the adjustable cable that strip off different thicknesses specification is set.

Embodiment two: the further restriction of present embodiment to the cable peeling knife described in embodiment one, in present embodiment, cutter head adjusting bolt nut 6 and guide wheel carrying bolt nut 9 are wing nut.

Embodiment three: the further restriction of present embodiment to the cable peeling knife described in embodiment one or two, in present embodiment, the caliber of cable duct tube 1 is greater than 20mm and is less than 40mm.

Embodiment four: the further restriction of present embodiment to the cable peeling knife described in embodiment three, in present embodiment, the caliber of cable roller 10 is greater than 21mm and is less than 50mm, and width is greater than 12mm and is less than 35mm.

Embodiment five: the further restriction of present embodiment to the cable peeling knife described in embodiment one, in present embodiment, it also comprises handguard catch 7, handguard catch 7 is fixed on cutter head depression bar 4.

Claims

1. cable peeling knife, is characterized in that: it comprises cable duct tube (1), depression bar support (2), depression bar carrying bolt nut (3), cutter head depression bar (4), cutter head (5), cutter head adjusting bolt nut (6), wheel frame (8), guide wheel carrying bolt nut (9) and cable roller (10);

Cable duct tube (1) top has rectangular aperture, cutter head (5) bottom is mounted on this rectangular aperture, cable duct tube (1) bottom also has rectangular aperture, cable roller (10) is embedded on this rectangular aperture, depression bar support (2) is fixed on cable duct tube (1), depression bar support (2) has circular hole, depression bar carrying bolt nut (3) is mounted in this circular hole, cutter head depression bar (4) has concave station, the main body of cutter head (5) is embedded in this concave station, on described concave station, have the groove of vertical direction, in the main body of cutter head (5), have rectangular opening, cutter head adjusting bolt nut (6) penetrates this rectangular opening and the groove along vertical direction on concave station moves up and down with dynamic cutter head (5), cutter head adjusting bolt nut (6) penetrates on the groove that this rectangular opening is fixed on cutter head depression bar (4), wheel frame (8) is fixed on the bottom of cable duct tube (1), the bottom of wheel frame (8) has rectangular indentation, guide wheel carrying bolt nut (9) is fixed in this rectangular indentation and as the bearing of cable roller (10), cable roller coaxially has annular recess on (10), for placing cable.

2. cable peeling knife according to claim 1, is characterized in that: cutter head adjusting bolt nut (6) and guide wheel carrying bolt nut (9) are wing nut.

3. cable peeling knife according to claim 1 and 2, is characterized in that: the caliber of cable duct tube (1) is greater than 20mm and is less than 40mm.

4. cable peeling knife according to claim 3, is characterized in that: the caliber of cable roller (10) is greater than 21mm and is less than 50mm, and width is greater than 12mm and is less than 35mm.

5. cable peeling knife according to claim 1, is characterized in that: it also comprises handguard catch (7), and handguard catch (7) is fixed on cutter head depression bar (4).