Spanner capable of being movably adjusted

Abstract

The invention discloses a spanner capable of being movably adjusted. The spanner comprises a first spanner handle, a second spanner handle, a first spanner body and a second spanner body, wherein a portable hole is arranged in one side of the first spanner handle. The spanner has the beneficial effects that the first spanner handle, the second spanner handle and a telescopic guide rod are arranged, so that the second spanner handle can slide along the telescopic guide rod, the output torque of the spanner can be increased under the condition that an external lengthened sleeve is not added, and the spanner is convenient and practical; the distance between spanner adjusting sliding blocks is adjusted by rotating a spanner opening and closing adjusting rod, a bolt is clamped through three locking clamping grooves, the binding force between the spanner and the bolt can be increased, and the stability of the operation process is improved; and the output direction of the acting torque of the spanner is controlled through a torque direction adjusting knob, due to the fact that the torque is output in a single direction, the bolt can be mounted and dismounted without dismounting the spanner, so that the time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of adjustable wrenches, and the invention relates to a movable adjustable wrench. Background technique [0002] A wrench is a commonly used installation and disassembly tool. It is a hand tool that uses the principle of leverage to twist bolts, screws, nuts, and other threaded fastening bolts, nuts, or sockets. The wrench is usually at one or both ends of the handle There are openings or sleeve holes for clamping bolts or nuts. When using, an external force is applied to the handle along the direction of thread rotation, and the bolts or nuts can be twisted. However, the existing movable adjustable wrench needs output When the torque is large, it is necessary to use tools such as external extension sleeves, which is extremely inconvenient to use. At the same time, when the existing adjustable wrench locks the nut, most of them clamp the two sides, and the clamping force is relatively small. , the operation ...

AI Technical Summary

Problems solved by technology

[0002] A wrench is a commonly used installation and disassembly tool. It is a hand tool that uses the principle of leverage to twist bolts, screws, nuts, and other threaded fastening bolts, nuts, or sockets. The wrench is usually at one or both ends of the handle There are openings or sleeve holes for clamping bolts or nuts. When using, an external force is applied to the handle along the direction of thread rotation, and the bolts or nuts can be twisted. However, the existing movable adjustable wrench needs output When the torque is large, it is necessary to use tools such as external extension sleeves, which is extremely inconvenient to use. At the same time, when the existing adjustable wrench locks the nut, most of them clamp the two sides, and the clamping force is relatively small. , the operation process is unstable, and when installing and disassembling the bolts, because the existing wrench adopts an integrated structure, the output direction of the torque cannot be controlled, so it is necessary to repeatedly remove and install the wrench to complete the single bolt. The fixed operation, the operation process is time-consuming and laborious

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