HAND-OPERATED NAIL-MAKING DEVICE

The utility model relates to a hand-operated nail-making device, which is mainly composed of a machine body, a rocker, a shaft, an eccentric wheel, a slide block, a trimming die, rolling dies, a fixture block, a braking mechanism of the fixture block, etc. Compared with the publicly known hand-opera...

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Bibliographic Details
Main Author ZHANG SHIYA
Format Patent
LanguageEnglish
Published 15.10.1986
Edition4
Subjects
MAKING NEEDLES, PINS OR NAILS OF METAL
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
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Summary:The utility model relates to a hand-operated nail-making device, which is mainly composed of a machine body, a rocker, a shaft, an eccentric wheel, a slide block, a trimming die, rolling dies, a fixture block, a braking mechanism of the fixture block, etc. Compared with the publicly known hand-operated nail-making device, the rolling die of the utility model is provided with an 'X'-shaped rolling tip blade. Two nail tips can be rolled on one wire every time, and the four corners of the rolling tip blade are provided with four protection piers. So the rolling tip can not be damaged easily. Every pair of rolling dies can roll more than one hundred thousand iron nails, and the efficiency is improved about one quarter compared with the common hand-operated nail-making device. In the nail making process, the hand-operated nail-making device does not use the electric force and can utilize the short and old wire dumped by the industry to be as the raw material. Thus, the utility model is very suitable for self-employed individuals.
Bibliography:Application Number: CN1985203703U