The vertical bag preforming tool of cable metal tape
Technical field
The utility model belongs to technical field of cables, especially relates to the vertical bag preforming tool of a kind of cable metal tape.
Background technology
In order to make cable have good signal of telecommunication shielding properties or to have good protection against the tide, the anti-performance of pressing, the cable core of cable will adopt metal to bring coating outward usually.Mainly contain two kinds of coating modes at present, a kind ofly is that spiral coats, be with metal tape in the mode of spiral on the cable core of cable, this mode is because bigger to the injury of metal tape self, and winding equipment complexity, cost height, speed of production wait shortcoming slowly, so this mode seldom is used.Another kind of coating mode is vertical coating, be with the cable core of metal tape cable along the line axially, cable core outsourcing at cable is covered with metal tape, have overlapping between the metal tape, be referred to as the meaning overlap joint, usually adopt the mode in the gap of the filling of glue or ointment or welded lap, realize good shielding or protection against the tide, the anti-performance of pressing; Because advantages such as this mode has that equipment is simple, cost is low, easy replacing, speed of production are fast are so used in a large number in the industry.Domestic disclosed document is also more, as the patent that application number is 201020672173.5, name is called the vertical bag of a kind of local cable mould; Application number is the patent that 200820120308.X, name are called the vertical bag of coaxial cable aluminium foil mould; The patent that application number is 03203924.7, name is called the plastic-aluminum combined vertical bag mould of water-proof cable all discloses and in the mould of the vertical bag of metal tape.But, this class Mold Making relative complex, and metal tape overlap joint effect is not very good after coating.
Summary of the invention
In order to address the above problem, the utility model provides a kind of cable metal tape vertical bag preforming tool; It is realized by the following technical solutions.
The vertical bag preforming tool of cable metal tape, it is characterized in that it is made of mold 1, mold is by die ontology front end right side 11, die ontology front end left side 12, die ontology front end right side connecting portion 13, die ontology front end left side connecting portion 14, metal tape right side limiting section 15, metal tape left side limiting section 16, die ontology first connecting portion 17, die ontology second connecting portion 18, metal tape limiting section 3, die ontology fixed part 4, the die ontology planar section, die ontology rear end right hand edge 101, die ontology rear end left hand edge 102, die ontology middle part right hand edge 103, die ontology middle part left hand edge 104 constitutes; The right side of mold is die ontology front end right side 11, die ontology front end right side connecting portion 13, metal tape right side limiting section 15, die ontology middle part right hand edge 103, die ontology first connecting portion 17, the die ontology rear end right hand edge 101 that connects successively from the front end to the rear end; The left side of mold is die ontology front end left side 12, die ontology front end left side connecting portion 14, metal tape left side limiting section 16, die ontology middle part left hand edge 104, die ontology second connecting portion 18, the die ontology rear end left hand edge 102 that connects successively from the front end to the rear end; The upper surface 10 of die ontology planar section is the plane, and die ontology middle part right hand edge 103, die ontology middle part left hand edge 104, die ontology front end right side connecting portion 13, die ontology front end left side connecting portion 14, die ontology rear end right hand edge 101, die ontology rear end left hand edge 102 all are the planes perpendicular with the die ontology planar section; On the frontal plane of projection of the upper surface 10 of die ontology planar section: die ontology middle part right hand edge 103, die ontology front end right side connecting portion 13, die ontology rear end right hand edge 101 threes' edge is positioned on the die ontology right lateral bend broken line 110, and die ontology right lateral bend broken line 110 is straight line; Die ontology front end left side connecting portion 14, die ontology middle part left hand edge 104, die ontology rear end left hand edge 102 threes' edge is positioned on the folding line 112 of die ontology left side, and die ontology left side folding line 112 is straight line; Die ontology right lateral bend broken line 110 is parallel with die ontology left side folding line 112; The front end that the front end of described die ontology front end left side 12 and die ontology front end right side 11 forms taper shape and die ontology front end right side 11 is positioned within 12 front ends of die ontology front end left side; Described metal tape right side limiting section 15 and metal tape left side limiting section 16 be bend in opposite directions and do not join mutually; Described die ontology first connecting portion 17 and die ontology second connecting portion 18 be bend in opposite directions and do not join mutually, metal tape limiting section 3 is connected on die ontology first connecting portion 17 and die ontology second connecting portion 18; Die ontology fixed part 4 is fixed on the lower surface of die ontology planar section.
The vertical bag of cable metal tape described above is used preforming tool, it is characterized in that the die ontology planar section is stretched out at the two ends of described die ontology fixed part.
Further, the vertical bag preforming tool of cable metal tape described above, the right side that it is characterized in that described die ontology fixed part has first fixing hole 41 that runs through the die ontology fixed part, and the left side of die ontology fixed part has second fixing hole 42 that runs through the die ontology fixed part.
The vertical bag of cable metal tape described above uses preforming tool, it is characterized in that described die ontology fixed part is the lower surface that is weldingly fixed on the die ontology planar section.
The vertical bag of cable metal tape described above is used preforming tool, it is characterized in that described mold, except the die ontology fixed part, is one integrally formed.
The vertical bag of cable metal tape described above is used preforming tool, it is characterized in that described mold, and the material except the die ontology fixed part is stainless steel.
Principle of the present utility model is such: thin rectangular metal band 5 is emitted, pass the space that is constituted by die ontology first connecting portion 17, die ontology second connecting portion 18, metal tape limiting section 3 and die ontology planar section, continue to stretch forward, make the metal tape edge by genus band right side limiting section 15, limiting section 16 position that limits, metal tape left side, continue again to stretch forward, pass the cone space of die ontology front end right side 11,12 formation of die ontology front end left side; Through being positioned at more plug die 2 further fixing of front of die ontology front end right side 11, die ontology front end left side 12, form stable circular tubular structure, certainly, when producing cable, the cable core of cable penetrates the cone space of die ontology front end right side 11,12 formation of die ontology front end left side, involves the cable core of metal tube and cable in front together, has just finished vertical coating, in case of necessity, can weld or glued joint in lap-joint.
In the utility model, the size of the cone space that die ontology front end right side 11, die ontology front end left side 12 form directly defines the diameter of cable, so only need adjust the cone space of die ontology front end right side 11,12 formation of die ontology front end left side namely applicable to different cables, therefore, Mold Making is simple.
On the frontal plane of projection of the upper surface 10 of die ontology planar section: die ontology middle part right hand edge 103, die ontology front end right side connecting portion 13, die ontology rear end right hand edge 101 threes' edge is positioned on the die ontology right lateral bend broken line 110, and die ontology right lateral bend broken line 110 is straight line; Die ontology front end left side connecting portion 14, die ontology middle part left hand edge 104, die ontology rear end left hand edge 102 threes' edge is positioned on the folding line 112 of die ontology left side, and die ontology left side folding line 112 is straight line; Make that metal tape is difficult in process of production by scratch in the utility model.
Therefore, the utlity model has following beneficial effect: simple in structure, easy to make, applied widely, metal tape covered effect ideal.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the schematic diagram after the local expansion of Fig. 1.
Fig. 3 is the orthographic projection schematic diagram of Fig. 2.
Embodiment
See also Fig. 1 to Fig. 3, the vertical bag preforming tool of cable metal tape, it is characterized in that it is made of mold 1, mold is by die ontology front end right side 11, die ontology front end left side 12, die ontology front end right side connecting portion 13, die ontology front end left side connecting portion 14, metal tape right side limiting section 15, metal tape left side limiting section 16, die ontology first connecting portion 17, die ontology second connecting portion 18, metal tape limiting section 3, die ontology fixed part 4, the die ontology planar section, die ontology rear end right hand edge 101, die ontology rear end left hand edge 102, die ontology middle part right hand edge 103, die ontology middle part left hand edge 104 constitutes; The right side of mold is die ontology front end right side 11, die ontology front end right side connecting portion 13, metal tape right side limiting section 15, die ontology middle part right hand edge 103, die ontology first connecting portion 17, the die ontology rear end right hand edge 101 that connects successively from the front end to the rear end; The left side of mold is die ontology front end left side 12, die ontology front end left side connecting portion 14, metal tape left side limiting section 16, die ontology middle part left hand edge 104, die ontology second connecting portion 18, the die ontology rear end left hand edge 102 that connects successively from the front end to the rear end; The upper surface 10 of die ontology planar section is the plane, and die ontology middle part right hand edge 103, die ontology middle part left hand edge 104, die ontology front end right side connecting portion 13, die ontology front end left side connecting portion 14, die ontology rear end right hand edge 101, die ontology rear end left hand edge 102 all are the planes perpendicular with the die ontology planar section; On the frontal plane of projection of the upper surface 10 of die ontology planar section: die ontology middle part right hand edge 103, die ontology front end right side connecting portion 13, die ontology rear end right hand edge 101 threes' edge is positioned on the die ontology right lateral bend broken line 110, and die ontology right lateral bend broken line 110 is straight line; Die ontology front end left side connecting portion 14, die ontology middle part left hand edge 104, die ontology rear end left hand edge 102 threes' edge is positioned on the folding line 112 of die ontology left side, and die ontology left side folding line 112 is straight line; Die ontology right lateral bend broken line 110 is parallel with die ontology left side folding line 112; The front end that the front end of described die ontology front end left side 12 and die ontology front end right side 11 forms taper shape and die ontology front end right side 11 is positioned within 12 front ends of die ontology front end left side; Described metal tape right side limiting section 15 and metal tape left side limiting section 16 be bend in opposite directions and do not join mutually; Described die ontology first connecting portion 17 and die ontology second connecting portion 18 be bend in opposite directions and do not join mutually, metal tape limiting section 3 is connected on die ontology first connecting portion 17 and die ontology second connecting portion 18; Die ontology fixed part 4 is fixed on the lower surface of die ontology planar section.
The vertical bag of cable metal tape described above is used preforming tool, it is characterized in that the die ontology planar section is stretched out at the two ends of described die ontology fixed part.
Further, the vertical bag preforming tool of cable metal tape described above, the right side that it is characterized in that described die ontology fixed part has first fixing hole 41 that runs through the die ontology fixed part, and the left side of die ontology fixed part has second fixing hole 42 that runs through the die ontology fixed part.
The vertical bag of cable metal tape described above uses preforming tool, it is characterized in that described die ontology fixed part is the lower surface that is weldingly fixed on the die ontology planar section.
The vertical bag of cable metal tape described above is used preforming tool, it is characterized in that described mold, except the die ontology fixed part, is one integrally formed.
The vertical bag of cable metal tape described above is used preforming tool, it is characterized in that described mold, and the material except the die ontology fixed part is stainless steel.
Principle of the present utility model is such: thin rectangular metal band 5 is emitted, pass the space that is constituted by die ontology first connecting portion 17, die ontology second connecting portion 18, metal tape limiting section 3 and die ontology planar section, continue to stretch forward, make the metal tape edge by genus band right side limiting section 15, limiting section 16 position that limits, metal tape left side, continue again to stretch forward, pass the cone space of die ontology front end right side 11,12 formation of die ontology front end left side; Through being positioned at more plug die 2 further fixing of front of die ontology front end right side 11, die ontology front end left side 12, form stable circular tubular structure, certainly, when producing cable, the cable core of cable penetrates the cone space of die ontology front end right side 11,12 formation of die ontology front end left side, involves the cable core of metal tube and cable in front together, has just finished vertical coating, in case of necessity, can weld or glued joint in lap-joint.
In the utility model, the size of the cone space that die ontology front end right side 11, die ontology front end left side 12 form directly defines the diameter of cable, so only need adjust the cone space of die ontology front end right side 11,12 formation of die ontology front end left side namely applicable to different cables, therefore, Mold Making is simple.
On the frontal plane of projection of the upper surface 10 of die ontology planar section: die ontology middle part right hand edge 103, die ontology front end right side connecting portion 13, die ontology rear end right hand edge 101 threes' edge is positioned on the die ontology right lateral bend broken line 110, and die ontology right lateral bend broken line 110 is straight line; Die ontology front end left side connecting portion 14, die ontology middle part left hand edge 104, die ontology rear end left hand edge 102 threes' edge is positioned on the folding line 112 of die ontology left side, and die ontology left side folding line 112 is straight line; Make that metal tape is difficult in process of production by scratch in the utility model.
Therefore, the utlity model has following beneficial effect: simple in structure, easy to make, applied widely, metal tape covered effect ideal.
The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in the protection range of the present utility model equally.