WORK-HOLDING JIG AND ELECTROPLATING DEVICE

• Main Authors: MURAKOSHI MASAHIRO, OKUDA TOMOSHI, NISHIMOTO KAZUYOSHI
• Format: Patent
• Language: English; Japanese
• Published: 06.08.2020
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS

To prevent a work or a contact member from being damaged, when the work is removed from a work holding jig.SOLUTION: A work holding jig 1A includes a first frame body 11 and a second frame body 12, in which both frame bodies 11, 12 each has a body 13, a conductive member 15, a contact member 16 provided so as to be able to electrically contact with a periphery part of a work 10 and an inner periphery seal member 17 provided over an entire circumference of a body 13, both frame bodies 11, 12 constitute a sealed space that accommodates a periphery part of the work 10, a conductive member 15 of both frame bodies 11,12, and contact member 16 of both frame bodies 11,12 in a state where an inner periphery seal member 17 and a contact member 16 of each of both frame bodies contact from both sides to the periphery part of the work 10, the first frame body 11 and/or a second frame body 12 has a liquid inlet port for filling liquid in the sealed space, furthermore, has an exhaust port for exhausting air in the sealed space.SELECTED DRAWING: Figure 3 【課題】ワークをワーク保持治具から取り外す際に、ワークや接触部材が損傷するのを防止すること。【解決手段】ワーク保持治具１Ａにおいて、第１フレーム体１１及び第２フレーム体１２を備えており、両フレーム体１１、１２は、それぞれ、本体１３と、導電部材１５と、ワーク１０の周縁部に電気的接触できるように設けられた接触部材１６と、本体１３の全周に渡って設けられた内周シール部材１７と、を有しており、両フレーム体１１、１２は、各々の内周シール部材１７及び接触部材１６がワーク１０の周縁部に両側から当接した状態で、ワーク１０の周縁部と、両フレーム体１１、１２の導電部材１５と、両フレーム体１１、１２の接触部材１６と、を収容する、密封空間を、構成するようになっており、第１フレーム体１１及び／又は第２フレーム体１２は、密封空間に液体を充填するための液注入口を、有しており、また、密封空間内の空気を排気するための排気口を、有している。【選択図】図３