Dual-purpose electric hammer

An electric hammer and dual-purpose technology, which is applied in the field of dual-purpose electric hammers, can solve problems such as burning out motors

Inactive Publication Date: 2014-10-29
NANTONG DONGLIDE TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the electric hammer is working, it generates huge heat, and the main function of the electric hammer is to drill holes. When the electric hammer is overheated, continuing to work will burn out the motor

Method used

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  • Dual-purpose electric hammer

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Embodiment Construction

[0013] Such as figure 1 As shown, a dual-purpose electric hammer of the present invention includes a front handle 1, a rear handle 2, a gear box 3, and an impact rod 4. The rear handle 2 is connected with the gear box 3, and the rear handle 2 is connected to the gear box 3. A connecting column 5 is added in the middle. By adding a connecting column 5, the gear box 3 can be quickly disassembled and assembled. The connecting column 5 can be removed, and the rear handle 2 or the gear box 3 can be replaced. The connecting column 5 It is fixed to the rear handle 2 by the locking piece 6, and one end of the impact rod 4 is set in the protective cover 7. The protective cover 7 is fixed with a screw 8 parallel to the impact rod 4. The function of the screw 8 is The screw holes are quickly drilled on the object, which meets the needs of the project. A file 9 is installed at the bottom of the back end handle 2. In engineering, the file 9 is required for filing processing, so that the ele...

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PUM

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Abstract

The invention discloses a dual-purpose electric hammer which comprises a front-end handle, a rear-end handle, a gear case and an impact rod. The rear-end handle is connected with the gear case, a connecting column is added between the rear-end handle and the gear case and fixed on the rear-end handle through a locking piece, one end of the impact rod is arranged in a protective cover, a screw is fixed outside the protective cover and is parallel to the impact rod, and a file is installed at the bottom of the rear-end handle. Except a drilling function, the electric hammer further has other functions. A screw hole can be rapidly dilled in an object by means of the screw, and the engineering demand is met. The file is installed at the bottom of the rear-end handle and used for filling machining on the aspect of engineering, so that the electric hammer can be adjusted in the using process in a clearance mode, and dual purposes are achieved.

Description

Technical field [0001] The invention relates to a dual-purpose electric hammer, belonging to the field of electric tools. Background technique [0002] A traditional electric hammer requires the construction personnel to apply pressure by hand to produce impact force. The air in the cylinder is compressed reciprocally to make the air pressure in the cylinder change periodically. The changing air pressure drives the hammer in the cylinder to reciprocate the drill bit. the top of. When the electric hammer is working, it generates a huge amount of heat, and the main function of the electric hammer is to drill. When the electric hammer is overheated, it will burn the motor if it continues to work. Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Summary of the invention [0003] To solve the above problems, the present invention provides a dual-purpose electric hammer. [0004] The technical solutions adopted by the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F3/00
Inventor 薛建忠
Owner NANTONG DONGLIDE TOOLS
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