Rotary Slide with Cooling and Temperature-Controlled Zones
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorJuergen BECKER
Life of this patent
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Abstract
A device for a press for shaping a sheet metal part with a section which can be shaped out separately as an undercut in the device. The device includes a press-side ram, a swage and a die which can be driven separately, serves to shape out the undercut, and interacts with an undercut contour which is arranged substantially in a filler slide which is mounted such that it can be moved rotationally in the swage. The filler slide can be transferred from a shaping-out position into a position which exposes the undercut in the sheet metal part, and vice versa. At least one temperature-control device is provided in the filler slide, by way of which temperature-control device the filler slide can be temperature-controlled at least in sections.
Claims9
A device for a press for forming a sheet-metal part with a portion which, as an undercut, is separately moldable in the device, comprising:
- a press-side ram;
- a swage;
- a filler slide rotatably mounted in the swage;
- and
- a die which is separately drivable, serves to mold the undercut, and interacts with an undercut contour, the undercut contour being disposed substantially in the filler slide, wherein
- the filler slide is transferrable between a molding position and a position which exposes the undercut in the sheet-metal part;
- and
- at least one temperature control installation being arranged in the filler slide, wherein the filler slide is capable of being temperature controlled at least in portions via the at least one temperature control installation.
Dependencies are inferred from the claim text.