One-to-one extrusion type punching break-in tool with large magnetic ring and small magnetic ring sleeved together
A magnetic ring sleeve and extrusion technology, applied in the field of tools, can solve the problems of explosive safety hazards and difficult storage
Inactive Publication Date: 2015-04-29
卓向东
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Problems solved by technology
[0002] In the past, most of the demolition tools used by the police used explosives as the power source, but explosives have many safety hazards and are not easy to keep
Method used
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Embodiment Construction
[0005] Among them, it mainly includes a fixed magnetic block, a moving magnetic block and a moving demolition cone, etc.; the fixed magnetic block and the moving magnetic block are arranged opposite to each other at the same extreme surface, and the moving demolition cone is installed at the front of the moving magnetic block.
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The invention discloses a one-to-one extrusion type punching break-in tool with a large magnetic ring and a small magnetic ring sleeved together. The tool mainly comprises a fixed magnetic block, a moving magnetic block, a moving break-in awl and the like. Homopolar end faces of the fixed magnetic block and the moving magnetic block are in opposite array, and the moving break-in awl is mounted on the front portion of the moving magnetic block.
Description
Technical field [0001] The invention relates to a one-to-one extrusion stamping rescue tool with a large magnetic ring and a small magnetic ring. Demolition cone. belongs to the field of tools. Background technique [0002] In the past, most of the demolition tools used by the police used explosives as the power source, but explosives have many safety hazards and are not easy to keep. Now we use permanent magnet push technology to replace traditional explosives as a power source, which can solve the problem of difficult storage. Contents of the invention [0003] The principle of the present invention is that two magnetic blocks are opposite to the pole faces, one of the magnetic blocks is fixed, the other magnetic block is allowed to move, and a demolition cone is installed on the moving magnetic block. [0004] Using the principle of repulsion of the same pole, the moving magnetic block drives the movement of the demolition cone to achieve the purpose of demolition. ...
Claims
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IPC IPC(8): B25D13/00
Inventor 不公告发明人
Owner 卓向东
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