| 摘要 |
The multi-stage die for manufacturing a cable clamp terminal, consisting of a housing in the shape of two plates with seats arranged at regular intervals alongside the axis, and in those seats, stamp die blocks are installed in opposite to each other, and forming die passes at the contact of operation front outlines, and the passes are arranged in the operation area perpendicularly to the direction of the strip movement, consisting in that the stamps (10, 11, 12, 13, 14 and 15) and die blocks (22, 23, 24, 25 and 26) are configured in two rows, pairwise next to each other, in the form of inserts in the seats, where one row of stamps (11, 13 and 15) and die blocks (22, 23 and 24) is shaped like the outlines of a piping segment of the cable clamp terminal (7,) whereas the other row of stamps (10, 12 and 14) and die blocks (25 and 26) like the outlines of a mandrel segment of the terminal (7), while one of the stamps (12) making the mandrel of the terminal (7) consists of two symmetric jaws seated on the mandrel (16) and placed in a wedge convergent recess made up of the two adjacent and symmetrically arranged stamps (10 and 14), whereas in the recess, on the jaw (12) axis, a spring (17) is located supported at one end on jaws (12) and at the other resting on a stamping die head, while in the jaws (12), a chamber perpendicular to the jaw (12) axis is located, and inside that chamber, a spring (18) is located that opens the jaws (12), and besides, fronts of stamps (10, 11, 12, 13, 14 and 15) and dies (22, 23, 24, 25 and 26) forming the terminal (7) have shapes made up of roundings with radii corresponding to the outer and inner outlines of the cross-sections of the pipe segment and the mandrel segment of the terminal (7) of values 0.2-4.0 mm and straight segments connecting these roundings.<IMAGE>
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