Universal turning tool for electric wrench

Abstract

The invention provides a universal turning tool for an electric wrench. The tool comprises a first steering part, wherein the first steering part comprises a gear seat, a stripe rod driving bevel gear and a stripe rod driven bevel gear, wherein two gear seat holes vertical to each other are formed in the gear seat, the stripe rod driving bevel gear comprises a driving bevel gear and a driving rod, a first groove is formed in the driving rod, the stripe rod driven bevel gear comprises a driven bevel gear and a driven rod, a second groove is formed in the driven rod, the stripe rod driving bevel gear and the stripe rod driven bevel gear are respectively fixed in the two gear seat holes by two semicircular annular copper sleeves sleeved on the first groove and the second groove in a surrounding way, and the driven bevel gear and the driven bevel gear are meshed in the gear seat. The turning tool is relatively small in volume, can enable the electric wrench to be more applicable to narrow spaces of interval switch cabinets, and can be widely applied to the field of electric wrenches.

Description

technical field [0001] The invention relates to an electric wrench universal rotating tool and belongs to the technical field of electric wrenches. Background technique [0002] For a long time, tightening or loosening screws in a small space is time-consuming and labor-intensive. Especially in the case of emergency repairs in various industries, time is life and benefits. For example: in the emergency repair of electric power engineering, electric wrenches cannot be used in many places in the narrow switch cabinet, which greatly prolongs the time for emergency repair. Among the tools used today, there are mainly the following three tools that can change the transmission angle. The first is a multi-functional multi-head socket wrench, and the second is the universal joint in the socket combination tool. Their disadvantage is that they can only change the transmission direction at a small angle, cannot rotate at high speed, and cannot be applied to electric wrenches; the th...

AI Technical Summary

Problems solved by technology

The first is a multi-functional multi-head socket wrench, and the second is the universal joint in the socket combination tool. Their disadvantage is that they can only change the transmission direction at a small angle, cannot rotate at high speed, and cannot be applied to electric wrenches; the third is It is a flexible transmission tool for an electric screwdriver. Although this tool can be transformed into a transmission tool for an electric wrench, in actual use, due to the small torque of this tool, the screw with a diameter of 6 mm and above will be damaged.

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