Casting machine Z-shaft servomechanism
The utility model discloses a casting machine Z-shaft servomechanism. The casting machine Z-shaft servomechanism comprises a cylinder tube, a bearing ball lead screw and a guide mechanism, wherein the bearing ball lead screw is provided with a guide nut, the casting machine Z-shaft servomechanism is...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a casting machine Z-shaft servomechanism. The casting machine Z-shaft servomechanism comprises a cylinder tube, a bearing ball lead screw and a guide mechanism, wherein the bearing ball lead screw is provided with a guide nut, the casting machine Z-shaft servomechanism is characterized in that the guide nut overturns by 180 degrees to be reversely installation, one side of the guide nut is provided with a guiding piece, and the guiding piece is provided with a lubricating grease storage cavity. Compared with the prior art, the casting machine Z-shaft servomechanism provided by the utility model has the advantages that the integral outline structure is the same as that of the traditional product, and a lubricating grease storage space is added on the bearing ball lead screw, so as to ensure that lubrication can be provided for the lead screw continuously in use of the casting machine Z-shaft servomechanism; and the casting machine Z-shaft servomechanism has the advantage that the st |
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