CN206283193U - A kind of Portable reinforcing steel bar meter wire stripper - Google Patents

Abstract

The utility model patent is related to a kind of Portable reinforcing steel bar meter wire stripper.The wire stripper is made up of horizontal knife knob, vertical knife knob, horizontal knife, vertical knife, shell, the enclosure is provided with four horizontal cutter grooves and four vertical duct-blades, the horizontal knife can be passed in and out by the control of horizontal knife knob in horizontal cutter groove, and the vertical knife can be passed in and out by vertical knife knob control in vertical duct-blade.When in use, wire termination is extend into wire stripper along the side with knob, rotates horizontal knife knob; wire stripper is rotated after horizontal knife is cut into desired depth, then rotates vertical knife knob, after vertical knife is cut into desired depth; wire stripper is slided parallel to cable direction, you can divest protective layer.

Description

A portable wire stripper for steel bars

technical field

The utility model relates to the technical field of power equipment construction tools, in particular to a portable steel bar meter wire stripper.

Background technique

With the development of the economy, the utilization rate of cables in engineering is getting higher and higher, and the engineering volume of cable installation is also increasing. When the cable is connected, the protective layer and insulation layer of the cable need to be stripped. At present, the commonly used tools for stripping cables are electrician's pliers and electrician's knife. Although the tool is light, the tool is not specially designed for cable stripping. It is easy to touch with hands and scratch fingers, which is a big threat to the safety of workers. Inaccurate control of the cable causes damage to the inner core of the cable, affecting its use and increasing the amount of labor.

The Chinese invention patent with the patent publication number CN102340115 discloses a "special wire stripping knife for cables". The technical characteristics of the invention are: the built-in cutter head is used, the cutting depth is adjusted by the top screw bolt, and the axial cutting can be performed by rotating 90°. The other two top screws are used to adjust the diameter of the cable and play a fixed role. The staff can peel off the cable rubber only by rotating and stretching. There are sleeves, pins, screw rods, blades, and shafts. Composed of circle, handle and guide block.

The Chinese invention patent with the patent publication number CN103928872 discloses "a portable adjustable cable stripper". The inventive device includes a square metal block and an adjustment resistance block. hollowed out, the two long sides of the triangular hollowed out are ground into sharp knife edges, and the adjustment block is arranged on the hollowed out.

In the patent of the cable stripping knife, although the rubber of the cable can be stripped, it is difficult to rotate the blade 90° after the cable is fixed with the top wire, and the forced rotation is not only laborious but also easy to damage the cable; in a portable In the patent of the adjustable cable stripper, although the structure is simple, it can only be stripped by rotating the wire. After cutting, the cable protective layer is still firmly set on the wire, and a strong external force must be applied to pull the wire before it can be stripped The protective layer, also, is easily damaged when pulling on the wire due to the thin blade.

Contents of the invention

In order to overcome the shortcomings of the above-mentioned wire stripping device, the utility model provides a portable steel bar meter wire stripper. The wire stripper only needs to turn two knobs to quickly and conveniently strip the protective layer of the cable, and it is compatible with electrician's pliers Compared with electric knife and electrician knife, it is more convenient to carry, and the built-in knife head increases the safety of the device.

The technical solution adopted by the utility model to solve its technical problems is as follows:

(1) A portable wire stripper for steel bars, which is composed of a horizontal knife knob, a vertical knife knob, a horizontal knife, a vertical knife, and a shell, and is characterized in that four horizontal knife grooves and four vertical knife slots are arranged inside the shell The horizontal knife is controlled by the horizontal knife knob to enter and exit the horizontal knife groove, and the vertical knife is controlled by the vertical knife knob to enter and exit the vertical knife groove. When in use, extend the end of the wire into the wire stripper along the side with the knob, turn the knob of the horizontal knife, turn the stripper after the horizontal knife cuts into the predetermined depth, and then rotate the knob of the vertical knife, wait until the vertical knife After cutting to a predetermined depth, slide the wire stripper parallel to the direction of the cable to peel off the protective layer.

(2) The shell is a cylindrical structure, and the outer surface of the cylindrical structure is wrapped with a layer of non-slip plastic.

(3) The horizontal knife is composed of four blades, and the four blades are evenly distributed at the quarter points of the cross section of the housing. The horizontal knife is installed on the side close to the knob, and a certain gap is left between two adjacent blades. In the gap, the longitudinal knife is composed of four blades, which are longitudinally distributed at the quartering points of the shell section, and the longitudinal knife is installed on the side away from the knob.

The beneficial effects of the utility model are: (1) The wire stripper of the present invention overcomes the defect that ordinary wire stripping devices can only perform horizontal stripping on the cable protective layer, has the functions of transverse cutting and longitudinal cutting, and can effectively improve labor efficiency, Reduce the labor intensity of staff. (2) The structure design is reasonable, the small size makes it easy to carry, the operation is simple, and the insulation sheath of the cable can be stripped efficiently without cutting the inner metal conductor of the cable.

Description of drawings

Figure 1 is a structural schematic diagram of a portable steel bar meter stripper.

Reference signs: 1. Horizontal knife knob, 2. Vertical knife knob, 3. Horizontal knife, 4. Vertical knife, 5. Shell.

detailed description

The technical scheme of the present invention will be further described below with specific examples:

(1) A portable wire stripper for steel bars, which is composed of a horizontal knife knob 1, a vertical knife knob 2, a horizontal knife 3, a vertical knife 4, and a casing 5. It is characterized in that: the casing 5 is provided with four horizontal knives Groove and four vertical sipes, the horizontal knife 3 is controlled by the horizontal knife knob 1 and can enter and exit in the horizontal slit, and the vertical knife 4 is controlled by the vertical knife knob 2 and can enter and exit in the vertical sip. When in use, extend the end of the wire into the wire stripper along the side with the knob, rotate the horizontal knife knob 1, rotate the wire stripper after the horizontal knife 3 cuts into the predetermined depth, and then rotate the vertical knife knob 2, After the vertical knife 4 cuts into the predetermined depth, slide the wire stripper parallel to the direction of the cable to strip off the protective layer.

(2) The shell 5 is a cylindrical structure, and the outer surface of the cylindrical structure is wrapped with a layer of non-slip plastic.

(3) The horizontal knife 3 is composed of four blades, and the four blades are evenly distributed at the quarter point of the cross section of the housing 5. The horizontal knife 3 is installed on the side close to the knob, and between two adjacent blades A certain gap is left, and the longitudinal knife 4 is composed of four blades, which are longitudinally distributed at the quartering points of the section of the shell 5, and the longitudinal knife 4 is installed on the side away from the knob.

Claims (3)

1. A portable steel meter wire stripper, which is composed of a horizontal knife knob (1), a vertical knife knob (2), a horizontal knife (3), a vertical knife (4), and a casing (5), and is characterized in that: There are four horizontal knife grooves and four vertical knife grooves inside the shell (5). The horizontal knife (3) can enter and exit in the horizontal knife groove controlled by the horizontal knife knob (1), and the vertical knife (4) is controlled by the horizontal knife knob (1). The vertical knife knob (2) controls the entry and exit in the vertical knife groove. 2. A portable wire stripper for a steel bar meter according to claim 1, characterized in that: the housing (5) is a cylindrical structure, and the outer surface of the cylindrical structure is wrapped with a layer of non-slip plastic. 3. A portable wire stripper for steel bars according to claim 1, characterized in that: the horizontal knife (3) consists of four blades, and the four blades are evenly distributed on the fourth grade of the cross section of the housing (5). At the dividing point, the horizontal knife (3) is installed on the side close to the knob, and there is a certain gap between two adjacent blades, and the vertical knife (4) is composed of four blades, which are longitudinally distributed on the casing (5 ) at the quarter point of the cross section, the vertical knife (4) is installed on the side away from the knob.