Variable-torque automobile metal plate repair hammer

Abstract

The invention discloses a variable-torque automobile metal plate repair hammer. The repair hammer comprises a box body, wherein an inner cavity is formed in the box body, one side of the inner cavity communicates with a matching cavity, a bottom seat is arranged in the end wall of the inner cavity, a rotating block is hinged into the bottom seat, a middle matching cylinder is arranged in the rotating block, a sliding extending cylinder is slidably arranged in the middle matching cylinder, an internal sliding hole is formed in the middle matching cylinder, an external thread connecting rod is slidably arranged in the internal sliding hole, a cylinder inner cavity is formed in the sliding extending cylinder, the cylinder inner cavity is connected with the external thread connecting rod in a sliding fit mode, a limiting block is arranged in the internal sliding hole, and a middle rod is arranged on one side of the external thread connecting rod. According to the repair hammer, the length of connecting rod structures on the two sides of a hinged point can be changed, the angle can be changed to make the connecting rod structures apply force, a hammer head structure can be conveniently disassembled and assembled, and hammer heads of different specifications can be rotationally replaced.

Description

technical field [0001] The invention relates to the technical field of automobile sheet metal repair equipment, in particular to a torque-variable automobile sheet metal repair hammer. Background technique [0002] In the process of sheet metal repair, it is often necessary for personnel to repair some damaged sheet metal surfaces. In the repair process, it is more common to use manual hammering to repair some uneven sheet metal surfaces, and in the process When repairing sheet metal in some relatively narrow areas that are not convenient for personnel to strike, the area where personnel swing the repair hammer is small and cannot exert a large torque, so personnel need to swing the hammer multiple times for this area. This has caused the disadvantage of low efficiency for personnel to actually process sheet metal, and due to the existence of the above disadvantages, during actual use and work of the equipment, personnel cannot hammer sheet metal in a narrow area in time and...

AI Technical Summary

Problems solved by technology

[0002] In the process of sheet metal repair, it is often necessary for personnel to repair some damaged sheet metal surfaces. In the repair process, it is more common to use manual hammering to repair some uneven sheet metal surfaces, and in the process When repairing sheet metal in some relatively narrow areas that are not convenient for personnel to strike, the area where personnel swing the repair hammer is small and cannot exert a large torque, so personnel need to swing the hammer multiple times for this area. This has caused the disadvantage of low efficiency for personnel to actually process sheet metal, and due to the existence of the above disadvantages, during actual use and work of the equipment, personnel cannot hammer sheet metal in a narrow area in time and quickly, and the existing The equipment does not give a corresponding better technical solution to solve this technical problem

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