1.一种角向电动扭剪扳手，包括手柄、电机、传动机构和撞针机构，所述撞针机构包括撞针和连动机构，所述传动机构包括变速箱，所述撞针套设于螺旋弹簧从所述变速箱穿过，螺旋弹簧两端顶在变速箱的固定轴上，其特征在于，所述手柄设置于所述电机的下方，所述连动机构包括限动块、连接杆、杠杆、杠杆轴、扳手和扳手轴，所述限动块包括上部和下部，上部和下部之间设有预留孔，上部固定于所述变速箱的后端盖，下部连接有连接杆，连接杆贴于所述变速箱的后端盖，所述连接杆下部设有连接孔，所述杠杆旋转连接于杠杆轴且与杠杆轴之间固定于第二螺旋弹簧，杠杆的一端穿过连接孔，另一端搭设于扳手上。
1. An angular electric torsional shear wrench, including a handle, a motor, a transmission mechanism and a striker mechanism, the striker mechanism includes a striker and a linkage mechanism, the transmission mechanism includes a gearbox, the striker sleeve is arranged on the first spiral spring passing through the gearbox, and the two ends of the first spiral spring are supported on the central fixed shaft of the gearbox, which is characterized in that the handle is arranged on the center of the gearbox Under the motor, the linkage mechanism comprises a stop block, a connecting rod, a lever, a lever shaft, a wrench and a wrench shaft, the stop block comprises an upper part and a lower part, a reserved hole is arranged between the upper part and the lower part, the upper part is fixed on the rear end cover of the gearbox, the lower part is connected with a connecting rod, the connecting rod is pasted on the rear end cover of the gearbox, and the lower part of the connecting rod is provided with a connecting hole The lever is rotationally connected with the lever shaft and is fixed with a second spiral spring between the lever shaft and the lever shaft. One end of the lever passes through the connecting hole and the other end is set on the wrench.
2.根据权利要求1所述的角向电动扭剪扳手，其特征在于，所述限动块与所述连接杆为可拆卸连接。
2. The angular electric torsional shear wrench according to claim 1, which is characterized in that the stop block is detachable connected with the connecting rod.
3.根据权利要求1所述的角向电动扭剪扳手，其特征在于，所述杠杆为T型杠杆。
3. The angular electric torsional shear wrench according to claim 1, which is characterized in that the lever is a T-shaped lever.

4.根据权利要求1或3所述的角向电动扭剪扳手，其特征在于，所述连接杆的中间有弯折。
4. The angular electric torsional shear wrench according to claim 1 or 3, which is characterized in that the middle of the connecting rod is bent.
5.根据权利要求1或3所述的角向电动扭剪扳手，其特征在于，所述连接杆为直杆。
5. The angular electric torsional shear wrench according to claim 1 or 3, which is characterized in that the connecting rod is a straight rod.
6.根据权利要求1所述的角向电动扭剪扳手，其特征在于，所述手柄上设有开关，所述传动机构包括斜齿轮、锥齿轮、伞齿轮、三级行星齿轮机构和套筒机构。
6. The angular electric torsional shear wrench according to claim 1, which is characterized in that the handle is provided with a switch, and the transmission mechanism includes helical gear, bevel gear, bevel gear, three-stage planetary gear mechanism and sleeve mechanism.
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