SEAL PLATE WITH SPACER AND MANUFACTURING METHOD THEREFOR

摘要

The purpose of the invention is to reduce the module size and reduce cost by disposing the rubber seal near the through hole, which has an irregularly shaped spacer of a uniform thickness. A metal seal plate (10) having multiple through holes (11, 12) and spacers (13) formed around the through holes (11, 12) as a result of press working and a rubber seal (9) formed by molding, the seal plate being characterized in that: the spacers (13) are formed to have irregular shapes by burring and curling and to have a prescribed height and smoothness by hemming; and the rubber seal (9) is formed along a seal line that is near the spacers (13) by a molding process using the multiple through holes (11, 12) as references.