Method and device for the production by die-casting of a frame for a battery housing for an electrically driven vehicle

摘要

In order to enable the production of a frame (1) for a battery housing (G) suitable as a bottom part of a supporting structure for an electrically driven vehicle in a simple and cost-effective manner, the invention proposes a device (100) comprising a first molded part (101), a mold cavity (103), which frames the frame (1) bounded on its outer sides and its bottom, and a second mold part (104) comprising a melt supply system (105) for filling the mold cavity (103) with the light metal melt, wherein for opening the mold cavity (103) adjusting means (111-113) for adjusting the mold parts (101,104,106,107) are provided between a closed position in which the mold cavity (103) is closed to the environment, and an open position in which the Mold cavity (103) abgegossene frame (1) in each case from the mold cavity (103) can be removed, are provided. In this case, the second mold part (104) covers the melt supply system (105) on its side facing away from the mold cavity (103) and the melt supply system (105) is on its side facing the mold cavity (103) by an additional with a leading to the mold cavity (103) Covered through opening (109) provided molding (106) covered. Adjusting means (111-113) are provided, which hold the additional mold part (106) upon opening of the mold cavity (103) in abutment with the second mold part (102) delimiting the melt supply system (105) to the outside, and the additional mold part (106) of the second molding (102) after the mold cavity (103) is opened.