A kind of plastic cement picture frame is processed multiplex integrated knife
Technical field
The utility model relates to plastic cement picture frame machining and uses the cutting-tool engineering field, is specifically related to be used to opening material and picture frame inner ring rim of the mouth groove and nose support position processing cutter for same aspect.
Background technology
At present, in the processing of plastic cement picture frame, open the processing of material and nose support position and need to use a single-blade milling cutter, this milling cutter claims again the outer ring cutter, as shown in fig. 1; Need to use another with the forming cutter of V-arrangement blade in the groove process of picture frame inner ring rim of the mouth, this forming cutter claims again the inner ring cutter, as shown in Figure 2.Therefore, existing plastic cement picture frame machining exists the work way single with cutter, and the cutter spacing that needs is many, uses inconvenience, and efficient is low.
Summary of the invention
In sum, the technical deficiency such as the purpose of this utility model is to solve existing plastic cement picture frame machining and has with cutter that to do the way single, uses inconvenience, and efficient is low, and a kind of plastic cement picture frame that proposes is processed multiplex integrated knife.
The technical problem that the utility model proposes for solution, the technical scheme that adopts is: a kind of plastic cement picture frame is processed multiplex integrated knife, it is characterized in that described integrated knife includes: single-blade milling cutter cutter head, handle of a knife and be located at forming cutter between single-blade milling cutter cutter head and the handle of a knife; Described forming cutter includes the cutter main body and protrudes from the V-arrangement blade of cutter main body side.
Axisymmetric curved surface centered by the cutter main body side of described forming cutter.
Described V-arrangement blade is located at a wherein trench position of cutter body hook.
The cutter main body of described forming cutter is made of two spiral cutting edges.
Described single-blade milling cutter cutter head length is 17mm, and sword directly is 5.0mm.
The sword of described forming cutter directly is 10.1mm, the tread 2.0mm of V-arrangement blade, the high 0.75mm of sword.
The beneficial effects of the utility model are: the utility model realizes that a cutter is multiplex, the single-blade milling cutter cutter head is used for opening material and the processing of nose support position, the forming cutter of being located between single-blade milling cutter cutter head and the handle of a knife is used for the groove processing of picture frame inner ring rim of the mouth, not only realize to have now the combination of outer ring cutter and inner ring cutter function, reduce simultaneously process and change the inconvenience of cutter spacing, improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of existing outer ring cutter;
Fig. 2 is the structural representation of existing inner ring cutter;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the utility model plan structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model structure of the present utility model is further described.
Shown in Fig. 3 and Fig. 4, the utility model includes single-blade milling cutter cutter head 1, forming cutter 2 and handle of a knife 3; Forming cutter 2 is located between single-blade milling cutter cutter head 1 and the handle of a knife 3, and the three is the integrative-structure of wolfram steel material.
Forming cutter 2 includes cutter main body 21 and V-arrangement blade 22, and axisymmetric curved surface centered by cutter main body 21 sides, V-arrangement blade 21 are located at a wherein trench position of curved surface.V-arrangement blade 21 protrudes from cutter main body side, and V-arrangement blade 21 can cut the rim of the mouth groove at the interior picture frame inner ring of plastic cement picture frame, is used for the fixing len edge.V-arrangement blade 21 is located at a wherein trench position of curved surface so that interior picture frame inner ring edge-smoothing nature.In order to make forming cutter can also be used for the chamfering cutting of product corner angle, the cutter main body 21 of forming cutter 2 is made of two spiral cutting edges, as shown in Figure 4.
Described single-blade milling cutter cutter head length l is 17mm, and sword footpath d2 is 5.0mm, and the sword footpath d1 of described forming cutter 2 is 10.1mm, and the tread s of V-arrangement blade 22 is 2.0mm, and the high h of sword is 0.75mm.