Plastic former upper template turning structure
Technical field
The present invention relates to the cross cutting process unit, relate in particular to a kind of plastic former upper template turning structure.
Background technology
Die cutting product is widely used in automobile making, electron trade, and especially the plane shows industry, does not use thin material especially nowhere.Insulating materials, packing, heat-resisting heat-barrier material, sticker product, dust-proof material, shielding material etc. all need adopt the die cutting technique processing and manufacturing.
The cycle type die-cutting machine is also referred to as circle cutting machine or dise knife formula die-cutting machine usually.The flat-crushing type die-cutting machine has reciprocating type die-cut fortune fortune during because of its operation, be also referred to as the stamp machine usually.The normal stamp machine that passes through has two kinds, and a kind of is traditional " C " type punch press, and promptly driving mechanism is applicable to the die-cut occasion of low precision, big stroke on machine top, die-cut as handware; Another kind is that driving mechanism is in the body of stamp machine, passing the body top by guide pillar is connected with upper bolster, be applicable to the occasion of high precision, little stroke, as day China patent documentation CN201189682Y in disclosed accurate die-cutting machine February 4 in 2009, this precision die-cutting machine is the accurate die-cutting machine of a kind of little stroke, comprises body, and the body front end is provided with feeding mechanism, body rear end is provided with haulage gear, and body upper is provided with die shoe; The die shoe top is provided with upper bolster, and upper bolster and die shoe be arranged in parallel; Upper bolster is fixedlyed connected with four pull bars, and the axle center of four pull bars is all vertical with upper bolster to be provided with; Article four, pull bar is arranged in die shoe, and is connected with transmission device in the body; Transmission device connects motor by arrangement of clutch.The invention provides that a kind of structure is small and exquisite, the accurate die-cutting machine of cross cutting pressure stability.Stamp adds man-hour, often has gold stamping requirement on the technology, and described general stamp machine generally need dispose gold stamping device, and during the concrete practice, the heating board that is sticked on cope match-plate pattern, heating board are flat boards, the side punching electrothermal tube of packing into.Existing cope match-plate pattern is installed and is generally comprised slide rail and cope match-plate pattern, with reference to figure 1, slide rail 001 is generally the dove-tail form slide rail, when needing installation and adjusting cutting die, directly cope match-plate pattern 002 is pulled out, be put into the enterprising line operate of workbench, but, increased operator's working strength and difficulty because cope match-plate pattern 002 is generally heavier; The more important thing is, when gold stamping temperature is higher, moves cope match-plate pattern 002 with hand the scald accident takes place easily, bring potential safety hazard.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art part and a kind of easy operating and safe plastic former upper template turning structure are provided.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of plastic former upper template turning structure comprises slide rail and cope match-plate pattern; It is characterized in that: described slide rail outer end longitudinally has two alignment pins, and described two alignment pins are the elastic positioning pins that are provided with in opposite directions; Described cope match-plate pattern inner end longitudinally has two locating holes corresponding with described elastic positioning pin; Described elastic positioning pin has two kinds of forms, a kind of is retracted mode when described cope match-plate pattern inserts described slide rail, another kind is the ejection state when described cope match-plate pattern is drawn out to described slide rail outer end, under this state, described elastic positioning pin springs into described locating hole and constitutes pivot joint, and described cope match-plate pattern can be along the upwards upset of described elastic positioning pin.
Plastic former upper template turning structure is characterized in that: described elastic positioning pin comprises that also one is used to control the control device of its ejection and withdrawal.
Plastic former upper template turning structure is characterized in that: the top, outer end of described slide rail is provided with just uses the resupinate room of described cope match-plate pattern.
Plastic former upper template turning structure is characterized in that: described cope match-plate pattern two side faces tool all has the plane, and described locating hole is arranged at described plane.
Plastic former upper template turning structure is characterized in that: this plastic former upper template turning structure has upper bolster, and the outer end of described slide rail stretches out in outside the described upper bolster, so that described cope match-plate pattern can install on described upper bolster when upwards overturning.
Plastic former upper template turning structure is characterized in that: described elastic positioning pin comprises that also one is used to control the control device of its ejection and withdrawal; The top, outer end of described slide rail is provided with just uses the resupinate room of described cope match-plate pattern; Described cope match-plate pattern two side faces tool all has the plane, and described locating hole is arranged at described plane; This plastic former upper template turning structure has upper bolster, and the outer end of described slide rail stretches out in outside the described upper bolster, so that described cope match-plate pattern can install on described upper bolster when upwards overturning.
Plastic former upper template turning structure of the present invention, constitute the pivot joint of cope match-plate pattern and slide rail by elastic positioning pin and locating hole, do not need cope match-plate pattern is taken off from slide rail when installing or adjusting the cutting die operation, not only alleviated operator's working strength, also reduced the dangerous probability of scald operator, compared with prior art, have easy to operate, safe characteristics.
Description of drawings
Fig. 1 is a kind of known cope match-plate pattern assembly schematic diagram.
Fig. 2 is the schematic diagram of first embodiment of the invention.
Fig. 3 is the schematic diagram of first embodiment of the invention cope match-plate pattern.
Fig. 4 is the side schematic view of first embodiment of the invention cope match-plate pattern.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.First embodiment of the present invention is a kind of plastic former upper template turning structure, and with reference to figure 2, Fig. 3, Fig. 4, plastic former upper template turning structure comprises slide rail 101 and cope match-plate pattern 102; Described slide rail 101 outer end longitudinally has two alignment pins, and described two alignment pins are the elastic positioning pins 103 that are provided with in opposite directions; Described cope match-plate pattern 102 inner end longitudinally has two locating holes 1021 corresponding with described elastic positioning pin 103; Described elastic positioning pin 103 has two kinds of forms, a kind of is retracted mode when described cope match-plate pattern 102 inserts described slide rail 101, another kind is the ejection state when described cope match-plate pattern 102 is drawn out to described slide rail 101 outer ends, under this state, described elastic positioning pin 103 springs into described locating hole 1021 and constitutes pivot joint, and described cope match-plate pattern 102 can be along the upwards upset of described elastic positioning pin 103.Described elastic positioning pin 103 comprises that also one is used to control the control device of its ejection and withdrawal; The top, outer end of described slide rail 101 is provided with just uses described cope match-plate pattern 102 resupinate rooms; Described cope match-plate pattern 102 two side faces tools all have the plane, and described locating hole 1021 is arranged at described plane; This plastic former upper template turning structure has upper bolster 104, and the outer end of described slide rail 101 stretches out in outside the described upper bolster 104, so that described cope match-plate pattern 102 can install on described upper bolster 104 when upwards overturning.In the present embodiment, described elastic positioning pin 103 is selected the standard component that is commonly called as rotary plunger for use, and it promptly is above-mentioned control device that seed selection has kayser type, described kayser.Plastic former upper template turning structure of the present invention, when needing installation or adjusting the cutting die operation, earlier with cope match-plate pattern 102 toward outwards pulling out along slide rail 101, when locating hole 1021 arrives elastic positioning pin 103 positions, eject elastic positioning pin 103 and constitute pivot joint, the cope match-plate pattern 102 that can upwards overturn this moment carries out cutting die and installs or adjust operation, in the time of need be with cope match-plate pattern 102 returns, elder generation resets cope match-plate pattern 102 downward upset returns then with elastic positioning pin 103, cope match-plate pattern 102 is turned back to get final product again.