Crimping device and composite part thereof

The utility model relates to a crimping device (1), which is used for crimping a crimping sleeve (2) onto an electric conductor (3), the crimping device (1) comprises a first die (4) and a second die (5), so that the crimping device (1) is constructed for extrusion of a single shaft, the first die (4) is provided with a first cross section die contour (6), the second die (5) is provided with a second cross section die contour (7), and the first cross section die contour (6) is provided with a second cross section die contour (7). Wherein the first cross-sectional mold profile (6) and the second cross-sectional mold profile (7) together form a crimp profile (8). The aim of providing a crimping device which has a simple mechanical design and also ensures favorable pressing is achieved mainly in that the first cross-sectional mold contour (6) has at least one spine projection (9) and the second cross-sectional mold contour (7) has at least one spine projection (9), the crimping contour having at least three spin