A kind of air-conditioning footing moulding edge-cutting and hole-punching mould device
Technical field
The utility model relates to a kind of air conditioner parts device, is specifically related to a kind of air-conditioning footing moulding edge-cutting and hole-punching mould device.
Background technology
The utility model relates to a kind of air conditioner parts device, is specifically related to a kind of air-conditioning footing moulding edge-cutting and hole-punching mould device.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, a kind of air-conditioning footing moulding edge-cutting and hole-punching mould device has been proposed, this mould can reduce by 2 road production processes, its practicality is extremely strong, reduce die manufacturing cost, economize labor time, reduce labour intensity, and guarantee that the precision of product and quality and energy-conserving and environment-protective can satisfy market demand.
The technical solution of the utility model is: a kind of air-conditioning footing moulding edge-cutting and hole-punching mould device, comprise pilot pin, punch, upper bolster, fixed head, backboard, stripper, billot and die shoe, punch is fixed on above the upper bolster, pilot pin is in a side of punch, fixed head is connected with backboard, stripper is below backboard, be provided with the upper bolster spring between described upper bolster and the backboard, described upper bolster is provided with the step pitch drift, billot is connected with die shoe by the buoyance lift pin, be provided with the die shoe spring between described die shoe and the billot, described die shoe is provided with the bullet ejector pin.
The utlity model has following beneficial effect:
The utility model can reduce by 2 road production processes, and its practicality is extremely strong, reduces die manufacturing cost, economizes labor time, reduces labour intensity, and guarantee that the precision of product and quality and energy-conserving and environment-protective can satisfy market demand.
Description of drawings
Accompanying drawing is the utility model air-conditioning footing moulding edge-cutting and hole-punching mould structure schematic diagram.
Among the figure: 1, step pitch drift; 2, upper bolster spring; 3, pilot pin; 4, punch; 5, upper bolster; 6, fixed head; 7, backboard; 8, stripper; 9, billot; 10, buoyance lift pin; 11, die shoe; 12, play ejector pin; 13, die shoe spring.
The specific embodiment:
Shown in accompanying drawing, the utility model comprises pilot pin 3, punch 4, upper bolster 5, fixed head 6, backboard 7, stripper 8, billot 9 and die shoe 11, punch 4 is fixed on above the upper bolster 5, pilot pin 3 is in a side of punch 4, fixed head 6 is connected with backboard 7, stripper 8 is below backboard 7, be provided with upper bolster spring 2 between described upper bolster 5 and the backboard 7, described upper bolster 5 is provided with step pitch drift 1, billot 9 is connected with die shoe 11 by buoyance lift pin 10, be provided with die shoe spring 13 between described die shoe 11 and the billot 9, described die shoe 11 is provided with and plays ejector pin 12.
During mold work, billot 9 is sent to buoyance lift pin 10 and carries out guide, it is descending that slider of punch drives upper bolster 5, stripper 8 compresses billot with buoyance lift pin 10 and 12 actings in conjunction of bullet ejector pin under the effect of upper bolster spring 2, be pressed onto the dead point until backboard 7 and fixed head 6, punch 4 beginning blanks are cut little limit, and are carried out the punching out of fabrication hole; Billot continues to send to, and pilot pin 3 begins to enter the correcting hole accurately locatees, and punch 4 beginning blanks are cut long limit, and the die shoe spring 13 that at this moment is connected on the die shoe 11 begins to bring into play the effect of taking off material; Then billot send a step to begin to be shaped with further belonging to idle station again; Continuing to send a step is again the room, begin towards endoporus to previous step pitch drift 1 again, and last step pitch deburring blanking, so far a complete footing product is finished.