JPH0441703Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to scissors with a thickness gauge for use in determining the dimensions of the thickness of a shielded wire or the like.

[Conventional technology]

Shield wires, such as spiral ground wires, that are connected to the terminals of connectors on TVs and radios, for example, need to have exactly the same width because if the width is not accurate, the wire will not be inserted completely when crimped to the terminal. It was hot. Conventionally, there were no scissors with a thickness gauge that met this requirement, so the spiral ground wire was cut with ordinary scissors while the thickness was placed against the gauge.

[Problem that the invention attempts to solve]

As mentioned above, since there was no conventional scissors with a thickness gauge, it was necessary to measure the thickness of the shielded wire by applying it to the gauge, which resulted in a lack of accuracy in the thickness of the thickness and poor workability.

This idea was made to solve this problem, and it is possible to easily and accurately align the thickness of each dimension by simply cutting the shielded portion of the shielded wire, etc., without applying it to a gauge and measuring it. The purpose of the present invention is to obtain scissors with a gauge for the width of the stripping width.

[Means for solving problems]

The scissors with a width gauge according to this invention are
The back side of the blade surface of one of the blades is used as a gauge surface, and the dimensions of the blank portion of a shielded wire, etc. that is cut against this gauge surface are determined by the thickness of the blade.

[Effect]

In this invention, since the shield wire etc. can be cut by applying it to the gauge surface, the dimensions of the exposed portion of the shield wire etc. can be made uniform by the thickness of the blade.

[Example of idea]

1 and 2 show an embodiment of this invention, with FIG. 1 being a side view and FIG. 2 being a view taken along the line - in FIG. 1. In the figure, reference numerals 1 and 2 are scissor pieces having double blades 1A and 2A, which are rotatably pivoted at their intermediate portions by bolts and nuts 3. 4 is a spring for holding both scissor pieces 1 and 2 in an open state at a predetermined angle; 5 is a gauge surface formed on the back side of the blade surface 1a of the blade 1A; the gauge surface 5a has a wall thickness of 2 mm; the wall thickness is 2.2 mm. gauge surface 5b, wall thickness 2.5 mm gauge surface 5c, wall thickness 3 mm gauge surface 5d, wall thickness 3.5
It consists of a plurality of gauge surfaces 5e of mm. Reference numeral 6 denotes a supporting surface 1 which is located between the gauge surface 5 and the blade surface 1a and to which the bare portion 7a of the spiral ground wire 7 is attached.
The grooves are provided in the grooves b, and are provided in correspondence with the respective gauge surfaces 5a to 5e so that the fillet portions 7a fit therein.

Now, when the tube of the spiral earth wire 7 is placed on the gauge surface 5d and the exposed portion 7a is fitted into the groove 6, it is cut with the double blades 1A and 2A, so that the dimensions of the exposed portion 7a are aligned to 3 mm. When the stripping portion 7a is cut in this way, the gauge surface 5 to be applied
The length of the padding portion 7a can be freely changed depending on the position of the padding section 7a. Therefore, lengths of the filler portion 7a corresponding to various terminals can be obtained.

By providing the groove 6 in the joint surface 1b as in the above embodiment, it is possible to alleviate deformation and variation in cutting of the filler portion 7a, and the positioning of the filler portion 7a can be achieved, resulting in higher accuracy.

[Effect of idea]

As described above, this invention has the effect that it is possible to easily and accurately align the thickness of each dimension by simply cutting the thickness of the shielded wire, etc., without applying it to a gauge and measuring it. be.

[Brief explanation of the drawing]

FIG. 1 is a side view showing an embodiment of this invention, and FIG. 2 is a view taken along the line - in FIG. 1. In the figure, 1 and 2 are both scissor pieces, 1A and 2A
1a is a double edge, 1a is a blade surface, 1b is a side surface, 5 is a gauge surface, 6 is a groove, 7 is a shield wire, and 7a is a blanking portion. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

[Scope of claim for utility model registration] The back side of the blade surface of one blade is the gauge surface,
A plurality of gauge surfaces are provided with different distances from the gauge surface to the blade surface, that is, the wall thickness of the blade. A pair of scissors with a width gauge, characterized in that a groove is provided into which the width part fits, and the size of the width part of the shield wire cut by applying it to the gauge surface is determined by the thickness of the blade.