| 摘要 |
A coupling structure for a link plate of a robo chain is provided to reinforce the connection between link plates and to prohibit a connection member from being displaced by inserting a connection bar in the through-hole. In a coupling structure for a link plate(210) of a robo chain, the link plate is formed with front and rear end connection units, and a connection bar(20) is longitudinally inserted in the link plate. A material of the connection bar is made of a steel wire or a stainless steel wire or a high elastic engineering plastic wire. A through-hole is formed from the inside of the front end connection unit to the inside of the rear end connection unit of the link plate where the connection bar is inserted, and the through-holes of the front and rear end connection units of the link plate correspond to each other.
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