JPS61153286U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing a core wire position detection device incorporated in a locator of a crimping tool according to an embodiment of the invention, Fig. 2 is a perspective view showing a crimp terminal with an insulating tube, and Fig. 3 is a perspective view of an electric wire. , FIG. 4 is a plan view showing the shape of an electric wire inserted into a crimp terminal with an insulated tube and crimped with a crimping tool, and FIG. 5 is a cross-sectional view showing a state in which the crimp terminal is attached to a conventional crimping tool. In the figure, 1 is the tongue of the crimp terminal with insulation tube, 2
is also the body (barrel), 3 is the insulation tube, 4 is the core wire of the electric wire, 5 is the sheathing, 6 to 8 are the crimping tools, 6
7 is a die for crimping the core wire, 7 is a die for holding the coating, and 8 is a die for crimping the core wire.
9 is a locator, 9 is a non-contact pressure sensor, and 10 is an indicator light. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (1)

[Scope of utility model registration request] In a crimping tool used for crimping work of attaching a crimp terminal to an electric wire, a locator for positioning the crimp terminal, a core wire detector comprising a non-contact pressure sensor for detecting the insertion state of the core wire of the electric wire in the locator;
A crimping tool for crimp terminals, comprising a device for notifying an operator of the inserted state of a core wire or for releasing an operation lock of the crimping tool.