| 摘要 |
PROBLEM TO BE SOLVED: To obtain a forming mold adequate for production of diversified kind in a small quantity by an arbor for working which is disposed at an arbor body, is loaded and fixed with a member to be worked and forms part of a surface shape, fitting holes of recessed surfaces which are disposed at the arbor body adjacently to the arbor for working and regulate the bent shape of the member to be worked and fitting members which fit into these fitting holes to regulate the bent shape. SOLUTION: The central part of the arbor body 11 is provided with the insertion part 11A to be inserted with the arbor 12 for working and the fitting holes 11B and 11C for regulating the bent shape of the flange part of the work are disposed adjacently thereto. The arbor 12 for working is a mold body consisting of a front surface 12A and flanks 12B. Tooling pins 2 are respectively inserted into tooling pin insertion holes 12a and the holes of the work and the work is loaded and fixed onto the front surface 12A of the arbor 12 for working. Blocks 13B and 13C for regulating the bending shape of the flange part 1B of the work are fitted into the fitting holes 11B and 11C. Flat planar auxiliary rubber 14A to 14C covering the work 1 are disposed and are subjected to press molding and, therefore, the expensive molding is executed with the simple process.
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