Waist mould efficiently opened by a kind of electric wire
technical field:
The utility model relates to electric wire and opens waist technical field, and particularly waist mould efficiently opened by a kind of electric wire.
background technology:
There is following problem in prior art: some heat-resisting wire by insulation displacement, cannot need to stretch backward by hand, and also there is the phenomenon of retraction, do not reach out the requirement of waist place insulation displacement when the enterprising interline of gas stripping machine opens waist.Working (machining) efficiency is low, and power consumption is large.After manual stretching backward, insulating barrier forms bulge at Kai Yaochu, directly the operation of impact lower road crimping process, and outward appearance does not meet quality requirement.Manual wire stripping needs to expend very large manpower in addition, and operating efficiency is low, does not reach the object put forward and can lower consumption.
utility model content:
The purpose of this utility model is the defect in order to make up gas stripping machine wire stripping technology, provides a kind of electric wire and efficiently opens waist mould.
The technical solution adopted in the utility model is:
Waist mould efficiently opened by electric wire, comprise base and expansion link, expansion link is provided with on patrix, base and counterdie is installed, it is characterized in that: described patrix comprises the upper module being slidably mounted on expansion link outer wall, wherein expansion link sidewall is provided with in slide block, upper module and is provided with slide rail, and slide block is slidably connected in slide rail, slide block is connected with guide post, guide post overcoat has spring, lower end through slide rail lower end, and the lower end of expansion link is connected with upper cutter head, is provided with semi-circular cutting knife in upper cutter head; Be provided with the overall groove for V-arrangement in the middle part of counterdie, bottom land is as lower tool rest and be provided with lower semi-circular cutting knife, and lower die tip is provided with the pilot hole corresponding with guide post.
Waist mould efficiently opened by described electric wire, it is characterized in that: described upper and lower semi-circular cutting knife is by arc and the blade fixed installation formation being connected to arc two ends.
Compared with prior art, the beneficial effects of the utility model are:
The form that the utility model uses equipment automatization to open waist is increased work efficiency, improve automation degree of equipment greatly, save manually-operated difficulty, solve artificial in the middle of open waist cannot by a difficult problem for insulation displacement, effectively raise working (machining) efficiency, achieve the linking of next procedure, what is more important ensure that the crudy of product.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of the utility model counterdie.
embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
Waist mould efficiently opened by electric wire, comprise base 1 and expansion link 2, expansion link 2 is provided with on patrix, base 1 and counterdie is installed, patrix comprises the upper module 3 being slidably mounted on expansion link 2 outer wall, and wherein expansion link 2 sidewall is provided with in slide block 4, upper module 3 and is provided with slide rail, and slide block 4 is slidably connected in slide rail, slide block 4 is connected with guide post 5, guide post 5 overcoat has spring 6, lower end through slide rail lower end, and the lower end of expansion link 2 is connected with upper cutter head 7, is provided with semi-circular cutting knife 8 in upper cutter head 7; Be provided with the overall groove 9 for V-arrangement in the middle part of counterdie, groove 9 end, is as lower tool rest and be provided with lower semi-circular cutting knife 10, and lower die tip is provided with the pilot hole 11 corresponding with guide post 5.
Upper and lower semi-circular cutting knife 8,10 is by arc and the blade fixed installation formation being connected to arc two ends.
Above-described embodiment is only preferably execution mode of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection range of the present utility model.