Packing that guarantee steel bunker barrel circularity required
The utility model discloses a packing that guarantee steel bunker barrel circularity required, including concentric inner circle and the outer lane that sets up to and set up a plurality of bracing pieces between inner circle and outer lane, the outer lane comprises six sections circular arc boards,...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a packing that guarantee steel bunker barrel circularity required, including concentric inner circle and the outer lane that sets up to and set up a plurality of bracing pieces between inner circle and outer lane, the outer lane comprises six sections circular arc boards, and connects through screw mandrel between the adjacent circular arc board, all is provided with accommodate the lead screw on every section circular arc board of while. The utility model provides a packing that guarantee steel bunker barrel circularity required, its simple structure, installation convenient operation, and can effectively eliminate the welding deformation of steel bunker, the requirement of guarantee steel bunker barrel circularity. Because above -mentioned packing practical and effective, low in manufacturing cost, consequently extensively be applicable to the production process of cylinder steel bunker, the effectual workmanship of ensureing the steel bunker.
本实用新型公开了种保障钢贮仓筒体圆度要求的胀圈，包括同心设置的内圈和外圈 |
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