| 摘要 |
The invention relates to a hand operated crimping tool (2) comprising a tool body (4) and two handles (6, 8), which handles (6, 8) are movably arranged in relation to each other, and further comprising at least three crimping dies (10, 12, 14, 16), where each of the crimping dies (10, 12, 14, 16) has a respective crimping surface (18, 20, 22, 24), where the crimping surfaces (18, 20, 22, 24) together enclose a crimp opening (26) arranged to receive a workpiece (28) to be crimped, where the crimping dies (10, 12, 14, 16) have pivot points (42, 44, 46, 48) that are arranged movable in relation to the body (4) of the crimping tool (2), where the relative movement of the tool handles (6, 8) is connected to the relative movement of the crimping dies (10, 12, 14, 16) by that a linkage (30) is arranged to guide the movement of the pivot points (42, 44, 46, 48) for the crimping dies (10, 12, 14, 16) relative to the body (4) of the crimping tool (2) when the tool handles (6, 8) are moved in relation to each other, where each of the crimping dies (10, 12, 14, 16) is further arranged between two guide elements (38, 32; 32, 34; 34, 36; 36, 38) arranged on the body (4) of the crimping tool (2) and further has a respective cam surface (74, 76, 78, 80) and a respective stop surface (82, 84, 86, 88), where the respective cam surface (74, 76, 78, 80) is arranged to cooperate with a guide surface (83, 85, 87, 89) on one of the guide elements (38, 32; 32, 34; 34, 36; 36, 38) and the respective stop surface (82, 84, 86, 88) is arranged to cooperate with a guide surface (83, 85, 87, 89) on the other one of the guide elements (38, 32; 32, 34; 34, 36; 36, 38), thus guiding the movement of the respective crimping die (10, 12, 14, 16) when the pivot points (42, 44, 46, 48) for the crimping dies (10, 12, 14, 16) are moved relative to the body (4) of the crimping tool (22). The invention also relates to a crimping die for a crimping tool. |
