| 摘要 |
PURPOSE: A device for feeding a subport for a horizontal machining center is provided to reduce failure rate by simplifying the structure of the same. CONSTITUTION: A bracket is coupled with the outer circumference of a subport(10), and supports the subport. A cylinder cam(18) is coupled with one side of the bracket, and is located at the outer surface of a housing(16) for covering a shaft(14). A cam follower is connected to the cylinder cam, and is coupled with the inside of a base(30) so that the cylinder cam rotates. A bracket is installed at the lower part of the housing so that the housing moves up and down. A cylinder is installed at the lower part of the base, and has a joint engaged with the bracket. Stoppers(36a) are installed at the tool magazine side and automatic tool changer side of the base, respectively, and stop the subport.
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