A kind of for processing the edge iron of plate fitment
Technical field
The utility model relates to a kind of for processing the edge iron of plate fitment.
Background technology
There is following problem in existing plate fitment edge iron: cutter hub material is iron, and cutter overall weight is larger, add man-hour byIn cutter high speed rotating, inertia is very large, makes to drive the main shaft of cutter hub rotation easily impaired, has reduced making of cutter apparatusUse the life-span.
Summary of the invention
Goal of the invention: the purpose of this utility model is the shortcoming for prior art, provides a kind of lightweight for processingThe edge iron of plate fitment.
To achieve these goals, the utility model has adopted following technical scheme: a kind of for processing plate fitmentEdge iron, comprises disc type cutter hub, cutter tooth seat and cutter tooth, and described disc type cutter hub material is aluminium alloy, and disc type cutter hub cylindrical is openedBe provided with multiple toothholder mounting grooves, toothholder mounting groove bottom surface is provided with positioning convex, and positioning convex center is provided with screwed hole, cutter toothSeat bottom is provided with the locating slot matching with positioning convex, and locating slot center is provided with bolt positioning hole, by by set boltPass bolt positioning hole and screw in screwed hole, being installed in toothholder mounting groove dismountable cutter tooth seat, on cutter tooth seat, weldingBe connected to cutter tooth.
Further, described toothholder mounting groove is along helical trajectory branch.
Further, described cutter tooth seat material is carbide alloy, and described cutter tooth material is diamond.
Beneficial effect: the utility model adopts the disc type cutter hub of aluminum alloy material, and cutter total quality reduces greatly, therebyExtend the service life of cutter apparatus.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the dismounting schematic diagram of disc type cutter hub and cutter tooth seat;
Fig. 3 is the structural representation of cutter tooth seat;
In figure: 1-disc type cutter hub, 2-cutter tooth, 3-toothholder mounting groove, 4-cutter tooth seat, 5-positioning convex, 6-screwed hole,7-locating slot, 8-bolt positioning hole, 9-set bolt.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is done further and explained.
As illustrated in fig. 1 and 2, of the present utility model a kind of for processing the edge iron of plate fitment, comprise disc type cutter hub 1With cutter tooth 2, described disc type cutter hub 1 material is aluminium alloy, and disc type cutter hub 1 cylindrical offers multiple toothholders along helical trajectoryMounting groove 3, is provided with the cutter tooth seat 4 of dismountable carbide alloy material in toothholder mounting groove 3, welding on cutter tooth seat 4There is the cutter tooth 2 of diamond material.
As shown in Figures 2 and 3, described toothholder mounting groove 3 bottom surfaces are provided with positioning convex 5, and positioning convex 5 centers are provided with spiral shellPit 6, cutter tooth seat 4 bottoms are provided with the locating slot 7 matching with positioning convex 5, and it is fixed that locating slot 7 centers are provided with boltHole 8, position, by set bolt 9 is passed to bolt positioning hole 8 and screws in screwed hole 6, by dismountable cutter tooth seat 4Be installed in toothholder mounting groove 3, in the time that the cutter tooth 2 on some cutter tooth seats 4 weares and teares, set bolt 9 unclamped, moreChange this cutter tooth seat 4 and cutter tooth 2, without the whole cutter of dismounting.
The above is only preferred embodiment of the present utility model, it should be pointed out that the ordinary skill for the artPersonnel, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvementAlso should be considered as protection domain of the present utility model with retouching.