| 摘要 |
A vertical copper plating rack of printed circuit boards is provided to reuse a fixing part with a complicated structure by replacing only a rack plated together with the circuit boards, reuse the fixing part by replacing only a part for fixing the circuit boards except the fixing part with a complicated structure, and preventing overlapping of the racks by fixing two racks fixed to the circuit boards to one fixing member. A vertical copper plating rack of printed circuit boards is characterized in that: supports are fixedly installed at both sides of a central part of one face of a clamp body(1) in a way that a groove(3) is formed on a central portion of each of the support, fixed blocks(5) for securing a copper booth bar clamping hole(4) are placed on top parts of the supports such that a copper booth bar can be inserted into the copper booth bar clamping hole, upper and lower fixed plates(6,6') are projectingly formed on top parts of the fixed blocks in a way that the upper and lower fixed plates are clamped to the fixed blocks by fixing bolts, and a bolt type pressurizing member(8) is installed on a central portion of the upper fixed plate; a pressurizing member(9) is rotatably fixed onto a lower part of the supports by means of a shaft(10), and a link(11) is rotatably fixed to an upper side of the supports by means of a shaft(12); a clamping hole is formed in an upper side of the pressurizing member such that one end portion of an operating member(14) having a handle(13) formed thereon is clamped to the clamping hole by a shaft(15), and the other end portion of the operating member is rotatably fixed to the link by a shaft(16); a fixing element(19) inserted and clamped into a clamping hole(18) of a rack(17) is projectingly formed on both sides of a lower part of the clamp body; and the pressurizing member has a vertical operating hole(21) formed in an inner part of a body(20) thereof and a clamping hole(22) formed in an upper side of the body thereof, and a pressurizing plate(24) joined with a spring(23) is inserted into the operating hole and fixed by a fixing bolt(25) through the clamping hole.
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