Novel auxiliary reversing tool for electric wrench

Abstract

The invention discloses a novel auxiliary reversing tool for an electric wrench. The novel auxiliary reversing tool comprises a support, an upper sealing plate, a lower sealing plate, bolt connections, a driven gear, a hexagonal head sleeve, a driving gear and a square head sleeve. The upper sealing plate and the lower sealing plate are correspondingly mounted through the bolt connections. Annular sleeve mounting edges are arranged on the upper sealing plate. Annular blocking edges are arranged on the lower sealing plate. The hexagonal head sleeve is matched with one annular sleeve mounting edge on one side of the upper sealing plate. One annular blocking edge on the corresponding side of the lower sealing plate is in contact with the hexagonal head sleeve. The square head sleeve is matched with the other annular sleeve mounting edge on the other side of the upper sealing plate. The other annular blocking edge on the corresponding other side of the lower sealing plate is in contact with the square head sleeve. The driven gear and the driving gear are respectively matched with the hexagonal head sleeve and the square head sleeve. The driven gear is meshed with the driving gear. The novel auxiliary reversing tool solves the problem that a U-shaped bolt and a U-shaped nut are difficultly assembled because the space is narrow, and has the characteristics of being simple, convenient and high in practicability.

Description

technical field [0001] The invention relates to the technical field of reversing tools, in particular to a novel electric wrench auxiliary reversing tool. Background technique [0002] Auxiliary reversing tool, as the name implies, is an appliance that can change the direction of rotation, forward direction or movement. This part now discusses an auxiliary reversing tool for electric wrench. When assembling the light truck chassis and the cargo box, it is often difficult to install the U-shaped bolts upside down. Because the distance between the U-shaped bolts and the bottom plate of the cargo box is relatively close, it takes a long time for workers to assemble with ordinary wrenches, and it is also very inconvenient. If electric wrenches are used , The space between the bottom plate of the cargo box and the nut of the U-bolt is too narrow to assemble, and the electric wrench is blocked by the bottom plate of the cargo box, which brings great trouble to the production. In ...

AI Technical Summary

Problems solved by technology

The patent "Ratchet wrench with reversing mechanism actuated by collar (patent number: CN201080029785.5)" proposes a ratchet wrench capable of reversing, which includes a slender handle, a ratchet housing, a driving body, a yoke, Direction selector, etc., the wrench can realize the reversing of the longitudinal direction of the wrench, but cannot realize the horizontal reversing, so the above technical problems cannot be solved, and the basic structure of the wrench is also relatively complicated; Patent No.: CN200810126849.8)" discloses a ratchet wrench that reverses direction by horizontal dialing, which mainly includes a wrench body, ratchet parts, locking devices, reversing switches, control parts, etc. To achieve longitudinal reversing, its disadvantages are the same as the above-mentioned "ratchet wrench with collar-actuated reversing mechanism (patent number: CN201080029785.5)", which cannot solve the aforementioned fundamental technical problems

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