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A platform for research: civil engineering, architecture and urbanism
Cutting device of self-centering knife rest
The invention discloses a cutting device of a self-centering knife rest. The cutting device is applied on a ground processing machine, and comprises a knife rest and a base body; the knife rest is provided with a main body, wherein a cutter mounting part is arranged in a machining side area at the upper part of the main body, an extension handle part is arranged at a fixed part side at the lower part of the main body, the extension handle part is at least partially connected to a pressing surface at the lower side of the main body, the extension handle part is provided with a supporting surface and a central axis, and a surface plain line of the supporting surface forms an angle around the central axis; according to the cutting device of the self-centering knife rest, the knife rest is installed in a containing part of the base body through the extension handle part, the knife rest can independently generate fastening force, the knife rest and the base body are fixed together accordingly, the reliability of the whole cutting device is greatly improved, the service life of the whole cutting device is greatly prolonged, and meanwhile the production cost is saved.
一种自定心刀架的切割装置，用于地面加工机，切割装置包括刀架和基体，所述刀架具有主体，所述主体上部的加工侧区域内设有刀具安装部，主体下部的固定部侧设有伸长柄部，所述伸长柄部至少局部地连接在主体下侧的压紧面上，所述伸长柄部具有支承面及中心轴线，所述支承面的表面素线围绕中心轴线存在一角度；本发明的自定心刀架的切割装置，其刀架借助伸长柄部安装在基体的容纳部内，并且刀架能够独立产生紧固力，并以此将刀架和基体固定在一起，使整个切割装置的可靠度和使用寿命大大增加，同时节约了生产成本。
Cutting device of self-centering knife rest
The invention discloses a cutting device of a self-centering knife rest. The cutting device is applied on a ground processing machine, and comprises a knife rest and a base body; the knife rest is provided with a main body, wherein a cutter mounting part is arranged in a machining side area at the upper part of the main body, an extension handle part is arranged at a fixed part side at the lower part of the main body, the extension handle part is at least partially connected to a pressing surface at the lower side of the main body, the extension handle part is provided with a supporting surface and a central axis, and a surface plain line of the supporting surface forms an angle around the central axis; according to the cutting device of the self-centering knife rest, the knife rest is installed in a containing part of the base body through the extension handle part, the knife rest can independently generate fastening force, the knife rest and the base body are fixed together accordingly, the reliability of the whole cutting device is greatly improved, the service life of the whole cutting device is greatly prolonged, and meanwhile the production cost is saved.
一种自定心刀架的切割装置，用于地面加工机，切割装置包括刀架和基体，所述刀架具有主体，所述主体上部的加工侧区域内设有刀具安装部，主体下部的固定部侧设有伸长柄部，所述伸长柄部至少局部地连接在主体下侧的压紧面上，所述伸长柄部具有支承面及中心轴线，所述支承面的表面素线围绕中心轴线存在一角度；本发明的自定心刀架的切割装置，其刀架借助伸长柄部安装在基体的容纳部内，并且刀架能够独立产生紧固力，并以此将刀架和基体固定在一起，使整个切割装置的可靠度和使用寿命大大增加，同时节约了生产成本。
Cutting device of self-centering knife rest
自定心刀架的切割装置
MIAO XIANG (author) / QIN PENGCHENG (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE