Crimping pliers

Crimping pliers, comprising:

• a first plier member, a second plier member, a limiting component, a first crimping module, a second crimping module;
• the first plier member comprises a first clamping part and a first handle connected with the first clamping part;
• the first clamping part comprises two first clamping pieces spaced apart to form a first clamping gap;
• a first magnetic component is disposed in the first clamping gap at the jaw of the first clamping part;
• the second plier member comprises a second clamping part, a connecting member and a second handle;
• one side of the connecting member is fixedly arranged on the second clamping part;
• one end of the connecting member is pivotally connected in the first clamping gap on one side of the first clamping part, and the other end is pivotally connected to one end of the second handle;
• the second clamping part comprises two second clamping pieces spaced apart to form a second clamping gap;
• a second magnetic component is disposed in the second clamping gap at the jaw of the second clamping part;
• the limiting component is provided between the first handle and the second handle;
• the first crimping module is detachably disposed in the first clamping gap at the jaw of the first clamping part and is adsorbed by the first magnetic member;
• the second crimping module is detachably disposed in the second clamping gap at the jaw of the second clamping part and is adsorbed by the second magnetic member;
• wherein the second handle comprises a first handle piece and a second handle piece spaced apart from each other;
• one end of the first handle piece is provided with a first engaging hole;
• the same end of the second handle piece is provided with a second engaging hole facing the first engaging hole;
• one end of the connecting member is inserted into the gap between the first handle piece and the second handle piece and is provided with a through hole directly opposite the first engaging hole;
• an adjustment pin is provided in the first engaging hole, the second engaging hole and the through hole;
• the adjustment pin comprises a knob portion arranged in sequence, a first engaging portion matching the first engaging hole, an eccentric shaft matching the through hole, a second engaging portion matching the second engaging hole, a threaded portion, and a nut screwed to the threaded portion.