ABS electric vehicle front headlight decoration mould
Technical Field
The utility model belongs to the technical field of molds, and relates to an ABS electric vehicle headlamp decoration mold.
Background
Electric motor car headlight decoration generally passes through mould injection moulding, and the decoration among the prior art can't directly be in decoration both sides shaping out C draw-in groove structure when moulding plastics, needs the later stage to process, and production efficiency is low.
If chinese patent discloses a high light forming die of electric motor car headlight decoration [ application number: 202020824101.1], including cope match-plate pattern and lower bolster, all be equipped with the die cavity in cope match-plate pattern and the lower bolster, the lateral wall that two die cavities deviate from one side mutually is a plurality of sliders of equal symmetrical fixedly connected with, a plurality of spouts with slider assorted are all seted up to the inner wall of cope match-plate pattern and lower bolster, all be equipped with the locating lever in a plurality of spouts, and the both ends of locating lever set up with the both sides wall fixed connection of spout respectively, a plurality of sliders are established with a plurality of locating lever movable sleeve respectively, a plurality of locating levers still movable sleeve are equipped with the spring, and the both ends of spring set up with the lateral wall of spout and the lateral wall fixed connection of slider respectively.
Disclosure of utility model
The utility model aims to solve the problems and provide an ABS electric vehicle headlamp decoration die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an ABS electric motor car headlight decoration mould, includes cope match-plate pattern and lower bolster, cope match-plate pattern and lower bolster between the symmetry be provided with two shaping die cavities, cope match-plate pattern and lower bolster on be provided with respectively and constitute shaping die cavity's last shaping face and lower shaping face, the lower bolster on the protrusion be provided with two decoration shaping pieces that correspond two shaping die cavities respectively, the cope match-plate pattern on inwards sunken be provided with two decoration shaping grooves that correspond two shaping die cavities respectively, last shaping face and lower shaping face form respectively at the surface of decoration shaping inslot portion and decoration shaping piece, shaping die cavity middle part be provided with lamp shade groove shaping structure, lamp shade groove shaping structure bilateral symmetry be provided with C draw-in groove shaping structure, shaping die cavity's front and back side and left and right sides still be equipped with outer edge shaping structure.
In the ABS electric vehicle headlamp decoration mould, the lamp shade groove forming structure comprises a lamp shade groove forming groove which is arranged in the middle of the upper end face of the decoration forming block in an inward concave mode and a lamp shade groove forming block which is arranged in the middle of the bottom face of the decoration forming groove in a protruding mode, and the lamp shade groove forming block is inserted into the lamp shade groove forming groove and the outer surface of the lamp shade groove forming block is attached to the inner wall of the lamp shade groove forming groove.
In the ABS electric vehicle headlamp decoration mould, the C-shaped clamping groove forming structure comprises a C-shaped clamping groove forming groove which is concavely arranged on the upper end face of the decoration forming block inwards and a C-shaped clamping groove forming block which is convexly arranged on the bottom face of the decoration forming groove, wherein the C-shaped clamping groove forming block is inserted into the C-shaped clamping groove forming groove, and the outer surface of the C-shaped clamping groove forming block is attached to the inner surface of the C-shaped clamping groove forming groove.
In the ABS electric vehicle headlamp decoration mould, the C-shaped clamping groove forming block and the C-shaped clamping groove forming groove are arranged on the side part of the lampshade groove forming structure.
In the ABS electric vehicle headlamp decoration die, the bottom surface of the C-shaped clamping groove forming block is inwards concavely provided with a plurality of connecting block forming grooves which are uniformly arranged along the circumferential interval of the C-shaped clamping groove forming block.
In the ABS electric vehicle headlamp decoration mould, the bottom of the C-shaped clamping groove forming groove is also provided with a positioning hole forming rod and two positioning rod forming grooves, the positioning hole forming rod is inserted into the C-shaped clamping groove forming block, and the positioning hole forming rod and the positioning rod forming grooves are arranged corresponding to the connecting block forming grooves.
In the ABS electric vehicle headlamp decoration mould, the outer edge forming structure comprises a template positioning groove which is concavely arranged at the top of the lower template and connected with the side part of the decoration forming block, a template positioning block which is convexly arranged at the bottom of the upper template and connected with the decoration forming groove, and the template positioning groove and the template positioning block are correspondingly arranged.
In the ABS electric vehicle headlamp decoration mould, a lower outer edge forming groove is formed in the bottom of the template positioning groove in an inwards concave manner close to one side of the decoration forming block, and an upper outer edge forming groove is formed in the top of the template positioning block in an inwards concave manner close to one side of the decoration forming groove.
In the ABS electric vehicle headlamp decoration die, a top plate is further arranged on the lower side of the lower die plate, and two multipoint ejection mechanisms which are respectively arranged corresponding to the two forming cavities are arranged on the top plate.
In the ABS electric vehicle headlamp decoration mould, the multipoint ejection mechanism comprises four inner straight ejector rods and four outer straight ejector rods which are arranged on the top plate, the four inner straight ejector rods are uniformly arranged at the periphery of the lampshade groove forming groove along the circumferential interval, and the top ends of the outer straight ejector rods are connected with the lower outer edge forming groove.
Compared with the prior art, the utility model has the advantages that:
1. The shaping chamber that lower shaping face on the decoration shaping piece and last shaping face combination formation on the decoration shaping groove can mould plastics and form electric vehicle headlamp decoration, and lamp shade groove shaping structure can be in the middle part shaping of decoration when moulding plastics out the lamp shade groove that runs through the decoration, and C type draw-in groove shaping structure can be in the C type draw-in groove of decoration both sides shaping that the decoration was used for installing the decoration when moulding plastics, need not post processing, can improve the production efficiency of decoration, and outer edge shaping structure can be in the front and back side and the left and right sides shaping of decoration outside buckle when moulding plastics.
2. C type draw-in groove shaping groove cooperation decoration shaping inslot C type draw-in groove shaping piece on the decoration shaping piece can be in the shaping of decoration both sides out the C type draw-in groove that is used for installing the decoration, need not post-processing, can improve the production efficiency of decoration.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the lower die plate;
fig. 4 is a schematic structural view of the upper die plate.
In the figure, an upper die plate 1, a lower die plate 2, a forming cavity 3, a decoration forming block 4, a decoration forming groove 5, a lampshade groove forming structure 6, a C-shaped clamping groove forming structure 7, an outer edge forming structure 8, a lampshade groove forming groove 9, a lampshade groove forming block 10, a C-shaped clamping groove forming groove 11, a C-shaped clamping groove forming block 12, a connecting block forming groove 13, a positioning hole forming rod 14, a positioning rod forming groove 15, a die plate positioning groove 16, a die plate positioning block 17, a lower outer edge forming groove 18, an upper outer edge forming groove 19, a top plate 20, an inner straight top rod 21 and an outer straight top rod 22.
Detailed Description
As shown in fig. 1-4, an ABS electric vehicle headlamp decoration mold comprises an upper mold plate 1 and a lower mold plate 2, wherein two molding cavities 3 are symmetrically arranged between the upper mold plate 1 and the lower mold plate 2, an upper molding surface and a lower molding surface which form the molding cavities 3 are respectively arranged on the upper mold plate 1 and the lower mold plate 2, two decoration molding blocks 4 which respectively correspond to the two molding cavities 3 are convexly arranged on the lower mold plate 2, two decoration molding grooves 5 which respectively correspond to the two molding cavities 3 are concavely arranged on the upper mold plate 1, the upper molding surface and the lower molding surface are respectively formed on the inner part of the decoration molding grooves 5 and the outer surface of the decoration molding blocks 4, a lampshade groove molding structure 6 is arranged in the middle of the molding cavity 3, a C-shaped clamping groove molding structure 7 is symmetrically arranged on two sides of the lampshade groove molding structure 6, and an outer edge molding structure 8 is further arranged on the front side, the rear side and the left side and the right side of the molding cavity 3.
According to the utility model, the molding cavity formed by combining the lower molding surface on the decoration molding block 4 and the upper molding surface on the decoration molding groove can be used for molding the front headlight decoration of the electric vehicle, the lamp shade groove molding structure can be used for molding the lamp shade groove penetrating through the decoration in the middle of the decoration during injection molding, the C-shaped clamping grooves used for installing the decoration can be molded on two sides of the decoration during injection molding by the C-shaped clamping groove molding structure, post processing is not needed, the production efficiency of the decoration can be improved, and the outer edge buckle can be molded on the front side, the rear side, the left side and the right side of the decoration during injection molding by the outer edge molding structure.
Specifically speaking, the lampshade groove forming structure 6 comprises a lampshade groove forming groove 9 which is concavely arranged in the middle of the upper end face of the decorating part forming block 4 and a lampshade groove forming block 10 which is convexly arranged in the middle of the bottom face of the decorating part forming groove 5, wherein the lampshade groove forming block 10 is inserted into the lampshade groove forming groove 9, and the outer surface of the lampshade groove forming block 10 is attached to the inner wall of the lampshade groove forming groove 9. The lampshade groove forming groove on the decoration forming block 4 is matched with the lampshade groove forming block on the decoration forming groove, and the lampshade groove penetrating through the decoration can be formed in the middle of the decoration.
Specifically speaking, the C-shaped clamping groove forming structure 7 comprises a C-shaped clamping groove forming groove 11 concavely arranged on the upper end face of the decoration forming block 4 and a C-shaped clamping groove forming block 12 convexly arranged on the bottom face of the decoration forming groove 5, wherein the C-shaped clamping groove forming block 12 is inserted into the C-shaped clamping groove forming groove 11, and the outer surface of the C-shaped clamping groove forming block 12 is attached to the inner surface of the C-shaped clamping groove forming groove 11. C-shaped clamping grooves for installing the decoration can be formed in two sides of the decoration by matching C-shaped clamping groove forming grooves 11 on the decoration forming block 4 with C-shaped clamping groove forming blocks 12 in the decoration forming grooves 5, post-processing is not needed, and production efficiency of the decoration can be improved.
Specifically, the C-shaped card slot forming block 12 and the C-shaped card slot forming groove 11 are provided at the side of the lamp housing groove forming structure 6.
Specifically, the bottom surface of the C-shaped card slot forming block 12 is concavely provided with a plurality of connection block forming grooves 13 uniformly arranged at intervals along the circumferential direction of the C-shaped card slot forming block 12. The connecting block shaping groove can be at C type draw-in groove bottom shaping connection C type draw-in groove both sides inner wall's connecting block, can improve the bulk strength at C type draw-in groove position on the decoration.
Preferably, a positioning hole forming rod 14 and two positioning rod forming grooves 15 are further arranged at the bottom of the C-shaped clamping groove forming groove 11, the positioning hole forming rod 14 is inserted into the C-shaped clamping groove forming block 12, and the positioning hole forming rod 14 and the positioning rod forming grooves 15 are arranged corresponding to the connecting block forming groove 13. The locating hole shaping pole can be used for the locating hole of location when shaping out the decoration installation on the connecting block, and locating lever shaping groove 15 can be used for the locating lever of location when shaping out the decoration installation on the connecting block.
Specifically speaking, the outer edge forming structure 8 comprises a template positioning groove 16 which is concavely arranged at the top of the lower template 2 and connected with the side part of the decoration forming block 4, a template positioning block 17 connected with the decoration forming groove 5 is convexly arranged at the bottom of the upper template 1, and the template positioning groove 16 and the template positioning block 17 are correspondingly arranged. The template positioning block is matched with the template positioning groove to position when the upper template and the lower template are assembled.
Specifically, a lower outer edge forming groove 18 is formed in the bottom of the template positioning groove 16 in an inwards concave manner on one side, close to the decoration forming block 4, of the template positioning block 17, and an upper outer edge forming groove 19 is formed in the top of the template positioning block 17 in an inwards concave manner on one side, close to the decoration forming groove 5, of the template positioning block. The lower outer edge forming groove on the template positioning groove 16 is matched with the upper outer edge forming groove on the template positioning block, and outer edge buckles can be formed at the bottom of the outer edge of the decorating part.
Specifically speaking, the downside of lower bolster 2 still is equipped with roof 20, roof 20 on be provided with two and correspond the multiple spot ejection mechanism that sets up with two shaping chambeies 3 respectively, multiple spot ejection mechanism is including setting up four interior straight ejector pins 21 and four outer straight ejector pins 22 on roof 20, four interior straight ejector pins 21 evenly set up in the periphery of lamp shade groove shaping groove 9 along circumference interval, outer straight ejector pin 22 top link to each other with lower outer edge shaping groove 18. After the product injection molding, the top plate can upwards move to apply vertical upward thrust to the product through four inner straight ejector rods and four outer straight ejector rods simultaneously so as to eject the product, and the four inner straight ejector rods and four outer straight ejector rods are arranged so that the stress at each position is uniform when the product is ejected, and the product can be prevented from being damaged.
The utility model has the working principle that a molding cavity formed by combining a lower molding surface on the decoration molding block 4 and an upper molding surface on the decoration molding groove can be used for molding a headlight decoration of the electric vehicle, the middle part of the decoration can be molded into a lamp shade groove penetrating through the decoration when the lamp shade groove molding structure is used for molding, the two sides of the decoration can be molded into a C-shaped clamping groove for installing the decoration when the C-shaped clamping groove molding structure is used for molding, the post processing is not needed, the production efficiency of the decoration can be improved, the outer edge forming structure can be used for molding outer edge buckles on the front side, the rear side, the left side and the right side of the decoration when the outer edge forming structure is used for molding, and the lamp shade groove forming groove on the decoration molding block 4 is matched with the lamp shade groove forming block on the decoration molding groove to form a lamp shade groove penetrating through the decoration in the middle part of the decoration;
C-shaped clamping groove forming grooves 11 on the decoration forming blocks 4 are matched with C-shaped clamping groove forming blocks 12 in the decoration forming grooves 5, C-shaped clamping grooves for mounting decoration can be formed on two sides of the decoration, post processing is not needed, production efficiency of the decoration can be improved, connecting blocks connected with inner walls on two sides of the C-shaped clamping grooves can be formed at the bottoms of the C-shaped clamping grooves through connecting block forming grooves, overall strength of C-shaped clamping groove parts on the decoration can be improved, positioning holes for positioning can be formed in the connecting blocks through positioning hole forming rods, and positioning rods for positioning can be formed in the connecting blocks through positioning rod forming grooves 15 when the decoration is mounted;
The template positioning block is matched with the template positioning groove to position when the upper template and the lower template are assembled, and the lower outer edge forming groove on the template positioning groove 16 is matched with the upper outer edge forming groove on the template positioning block to form an outer edge buckle at the bottom of the outer edge of the decorating part;
after the product injection molding, the top plate can upwards move to apply vertical upward thrust to the product through four inner straight ejector rods and four outer straight ejector rods simultaneously so as to eject the product, and the four inner straight ejector rods and four outer straight ejector rods are arranged so that the stress at each position is uniform when the product is ejected, and the product can be prevented from being damaged.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the upper mold plate 1, the lower mold plate 2, the molding cavity 3, the molding block 4, the molding groove 5, the molding structure 6, the C-shaped card groove 7, the outer edge molding structure 8, the molding groove 9, the molding block 10, the C-shaped card groove 11, the C-shaped card groove 12, the connection block molding groove 13, the pilot hole molding rod 14, the pilot rod molding groove 15, the mold plate positioning groove 16, the mold plate positioning block 17, the lower outer edge molding groove 18, the upper outer edge molding groove 19, the top plate 20, the inner straight top plate 21, the outer straight top plate 22, etc. are used herein in a large amount, these terms are merely for convenience of description and explanation of the essence of the present utility model, and are to be interpreted as any additional limitations against the spirit of the present utility model.