CN210651689U

CN210651689U - Forming die of navigation wind gap panel

Info

Publication number: CN210651689U
Application number: CN201921631247.8U
Authority: CN
Inventors: 周照明; 吴聪; 刘壮飞
Original assignee: Dongguan Desheng Plastic Products Co ltd
Current assignee: Dongguan Desheng Plastic Products Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-02
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a forming die of navigation wind gap panel, including swing joint's last module and lower module, the last module base bottom of going up the module is equipped with the last mould benevolence with the lower mould benevolence butt joint that is established on the lower die holder of lower module, the last mould benevolence upwards establishes the upper type groove of shaping wind gap panel main part and connection spindle, the protruding shaping of making a plurality of shaping wind gaps in the upper type groove, the protruding main terrace die benevolence of shaping wind gap panel main part and the side convex mould benevolence of shaping connection spindle portion of making of lower mould benevolence, still concave the lower type groove that matches with the shaping in number and position on the main terrace die benevolence, when going up module and lower module butt joint, can make the butt joint of upper type groove and main terrace die benevolence and side convex mould benevolence and make shaping convex and lower type groove butt joint and form the die cavity of shaping; and the base of the lower die set is also provided with a material ejecting component, an ejector pin of the material ejecting component can penetrate through the lower die core and extend into the die cavity, and a navigation air port panel formed in the die cavity is ejected out and stripped when the forming die is demoulded.

Description

Forming die of navigation wind gap panel

Technical Field

The utility model belongs to the technical field of the vapour turning mold utensil technique and specifically relates to a forming die of navigation wind gap panel.

Background

An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

The injection mold generally includes an upper mold, a lower mold, an upper mold core disposed on the upper mold, a lower mold core disposed on the lower mold core, and a matched mold closing/releasing operation between the upper mold core and the lower mold core is performed to complete the injection molding.

In the field of automobile products, parts of automobiles, such as a navigation air port panel, an instrument panel shell and the like, are also often injection molded through an injection mold. In the prior art, a navigation air port panel 001 shown in the attached drawing 1 is processed and produced in an integrated injection molding mode, so that the integrity and the attractiveness of the navigation air port panel are guaranteed, and meanwhile, a matching air port and a buckling ingot are formed. In the prior art, the injection mold for injection molding of the navigation air port panel has the defects of complex design, poor molding effect, inconvenience in mounting of the molded panel and assembling of the air grid, low production efficiency and great material waste.

Therefore, the market needs a mold for forming the navigation tuyere panel, which has a simple structure and high production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a technical problem who solves is to the defect of the existence among the above-mentioned prior art, provides a forming die of navigation wind gap panel, and this mould structure is accurate, fashioned navigation wind gap panel appearance is graceful, and production efficiency is high.

In order to solve the technical problem, the technical scheme adopted by the utility model is that the forming die for the navigation tuyere panel comprises an upper die set and a lower die set which are movably connected through a guide pillar matched with a guide sleeve, the bottom end of an upper die base of the upper die set is provided with an upper die core which is movably butted with a lower die core arranged on a lower die base of the lower die set, the upper die core is upwards concaved into an upper groove of a forming tuyere panel main body and a connecting ingot part, a plurality of forming bulges of the forming tuyere are formed in the upper groove in a protruding manner, a main male die core of the forming tuyere panel main body and a side convex die core of the forming connecting ingot part are formed in the upper die core in a protruding manner, a lower groove matched with the forming bulges in number and position is further formed in the main male die core in a recessed manner, when the upper die set is butted with the lower die set, the upper groove can be butted with the main male die core and the side convex die core, the cavity is communicated with a pouring system of the forming mold; and the base of the lower die set is also provided with a material ejecting component, an ejector pin of the material ejecting component can penetrate through the lower die core and extend into the die cavity, and a navigation air port panel formed in the die cavity is ejected out and stripped when the forming die is demoulded.

As a further elaboration of the above technical solution:

in the above technical scheme, the upper die set further comprises a partition plate arranged on the upper die base and a top die base arranged on the partition plate, and the upper die base, the partition plate and the top die base are connected through a pin shaft vertically extending downwards from the top end of the top die base.

In the technical scheme, the upper die core is locked in an embedding groove formed in the bottom end of the upper die base through the first bolt matched with the side insert.

In the technical scheme, the lower die set further comprises a base and square iron, the square iron is arranged at two transverse ends of the base, the lower die holder is fixedly arranged on the square iron, the ejection assembly is arranged between the square iron, and the base, the square iron and the lower die holder are connected through bolts.

In the technical scheme, the lower die base is provided with an accommodating space, and the lower die core is embedded in the accommodating space and fixedly connected with the bottom insert through a second bolt in a locking manner.

In the above technical scheme, the guide pillars are respectively arranged at four corners of the top die holder, the guide sleeves are respectively arranged at four corners of the upper die holder and the lower die holder, each guide pillar vertically and downwardly sequentially penetrates through the guide sleeves arranged on the upper die holder and the lower die holder and penetrates through the square iron, and the upper die set and the lower die set are movably connected and matched with each other to be matched with the forming die or to be de-molded.

In the technical scheme, four positioning columns which extend vertically are further arranged at the positions, close to the guide columns or the guide sleeves, of the four corners of the lower die base, and positioning holes are formed in the positions, matched with the positioning columns, of the upper die base; and the positioning column is implanted into the matched positioning hole to match with the mold for positioning and mold assembly.

In the technical scheme, the ejection assembly further comprises a plurality of rows of guide columns fixedly arranged on the base, a bottom needle plate and an ejector plate are movably arranged on the guide columns, and the bottom needle plate and the ejector plate can vertically slide along the guide columns and are matched to drive the ejector pins arranged on the bottom needle plate and penetrating through the ejector plate to vertically move; still establish the installation guide arm on the base, the installation guide arm certainly vertical run through in base bottom behind end faller and the thimble board with the die holder is connected, each install on the guide arm the cover is equipped with reset spring between end faller and the die holder, reset spring is used for providing damping transmission end faller moves the thimble and moves the position after ejecting the stripping with navigation wind gap panel.

In the technical scheme, a plurality of first guide rods which extend vertically and movably penetrate through the bottom needle plate and the ejector plate are further arranged on the base, first shaft sleeves are further arranged at the positions, matched with the first guide rods, of the bottom needle plate and the ejector plate, and the first guide rods are matched with the first shaft sleeves to enable the bottom needle plate and the ejector plate to vertically slide along the first guide rods in a matching manner; the ejector plate is also provided with a plurality of second guide rods, the second guide rods vertically penetrate through the ejector plate upwards from the bottom end of the ejector plate and penetrate through the lower die holder to be movably connected with the lower die holder, and the ejector pins are driven by the ejector plate to stably and vertically move in a matching mode; the base is provided with a plurality of garbage nails which are used for supporting the bottom needle plate to form an interval space.

In the technical scheme, the ejector pins comprise round ejector pins movably embedded in a main male die core and a side male die core, square ejector pins embedded in one side edge of the main male die core in the width direction, insert ejector pins embedded in the main male die core and flat ejector pins embedded in two sides of the main male die core in the length direction; the round ejector pins, the square ejector pins, the insert ejector pins and the flat ejector pins vertically extend upwards into the cavity and are matched with the mold for demolding, and the navigation air port panel formed in the cavity is ejected out.

Compared with the prior art, the utility model has the advantages that the mould of the utility model is used for processing the navigation tuyere panel, and the navigation tuyere panel formed by the mould has smooth plane and beautiful appearance; meanwhile, the production efficiency of the die is high, and the material waste is less; furthermore, the utility model discloses a mould structure is retrencied, long service life.

Drawings

FIG. 1 is the schematic view of the navigation tuyere panel of the mold forming of the utility model

Fig. 2 is a schematic perspective view of the mold of the present invention;

fig. 3 is an exploded view of the mold of the present invention;

fig. 4 is an assembly view of the lower die set of the die of the present invention;

FIG. 5 is an assembly view of the lower die holder and the lower die core of the present invention;

fig. 6 is an assembly view of the base and the ejector assembly of the mold of the present invention;

fig. 7 is an assembly view of the upper die base, the partition plate, the top die base and the upper die of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a lesser level than the second feature

Fig. 1-7 illustrate an embodiment of the present invention, which is a forming mold for a navigation tuyere panel, comprising an upper mold unit 300 and a lower mold unit 400 movably connected by a guide post 100 in cooperation with a guide sleeve 200, wherein an upper mold core 32 movably butted with a lower mold core 42 disposed on a lower mold base 41 of the lower mold unit 400 is disposed at the bottom end of an upper mold base 31 of the upper mold unit 300, the upper mold core 32 is upwardly and inwardly recessed to form a tuyere panel main body 002 and an upper groove 321 for connecting a spindle 003, a plurality of forming protrusions 322 for forming a tuyere 004 are formed in the upper groove 321, a main mold core 421 for forming a tuyere panel main body 002 and a side protrusion mold core 422 for forming a connecting spindle 003 are formed on the lower mold core 42, a lower mold core 423 matched with the forming protrusions 322 in number and position is further recessed on the main mold core 421, in this embodiment, three tuyeres 004 are disposed on the navigation tuyere panel 001, the number of the forming protrusions 322 and the number of the lower mold grooves 423 are correspondingly three, when the upper mold set 300 and the lower mold set 400 are butted, the upper mold groove 321 can be butted with the main male mold core 421 and the side male mold core 422, the forming protrusions 322 can be butted with the lower mold grooves 423 to form a mold cavity for forming the navigation air inlet panel 001, and the mold cavity is communicated with the casting system 800 of the forming mold; the base 43 of the lower die set 400 is further provided with a material ejecting assembly 500, and an ejector pin 51 of the material ejecting assembly 500 can penetrate through the lower die core 42 and extend into the die cavity, and ejects and removes the navigation air port panel 001 formed in the die cavity when the forming die is demoulded.

In this embodiment, referring to fig. 1 to 7, the upper die set 300 further includes a partition 33 disposed on the upper die holder 31 and a top die holder 34 disposed on the partition 33, and the upper die holder 31, the partition 33 and the top die holder 34 are connected by a pin 35 extending vertically downward from the top end of the top die holder 34 through the partition 33 and through the upper die holder 31; in this embodiment, the upper die core 32 is locked in an insert slot 311 formed at the bottom end of the upper die holder 31 by a first bolt 36 and a side insert 37.

In this embodiment, referring to fig. 1 to 7, the lower die set 400 further includes a base 43 and square irons 44, the square irons 44 are disposed at two lateral ends of the base 43, the lower die base 41 is fixedly disposed on the square irons 44, the material ejecting assembly 500 is disposed between the square irons 44, and the base 43, the square irons 44 and the lower die base 41 are connected by bolts 45; in this embodiment, the lower die holder 41 is provided with a receiving space 411, and the lower die core 42 is embedded in the receiving space 411 and is fixedly locked to the bottom insert 46 by a second bolt (not numbered in the drawings).

In this embodiment, the four corners of the top die holder 34 are provided with the guide pillars 100, the four corners of the upper die holder 31 and the lower die holder 41 are provided with the guide sleeves 200 (in the drawing, the guide sleeves 200 on the lower die holder 41 are not assembled), each guide pillar 100 vertically and downwardly penetrates the guide sleeves 200 on the upper die holder 31 and the lower die holder 41 in sequence and penetrates the square iron 44, and the upper die set 300 and the lower die set 400 are movably connected and matched with the forming die for closing or demolding; in this embodiment, four positioning pillars 600 extending vertically are further disposed at four corners of the lower die holder 41 near the guide pillars 100 or the guide sleeves 200, and positioning holes 312 are disposed at positions on the upper die holder 31 matching with the positioning pillars 600; the positioning column 600 is implanted into the matched positioning hole 312 to match the mold for positioning and mold assembly.

In this embodiment, referring to fig. 1 to 7, the ejector assembly 500 further includes a plurality of rows of guiding columns 52 fixed on the base 43, a bottom needle plate 53 and an ejector plate 54 are movably installed on the guiding columns 52, and the bottom needle plate 53 and the ejector plate 54 can slide vertically along the guiding columns 52 to drive the ejector 51 installed on the bottom needle plate 53 and penetrating through the ejector plate 54 to move vertically; the base 43 is further provided with mounting guide rods 55, the mounting guide rods 55 vertically penetrate through the bottom pin plate 53 and the ejector plate 54 from the bottom end of the base 43 and then are connected with the lower die holder 41, a return spring 56 is sleeved between the bottom pin plate 53 and the lower die holder 41 on each mounting guide rod 55, and the return spring 56 is used for providing damping transmission to the bottom pin plate 53 to drive the ejector pins 51 to eject and strip the navigation air port panel 001 and then retreat; in this embodiment, the base 43 is further provided with a plurality of first guide rods 57 which extend vertically and movably penetrate through the bottom pin plate 53 and the ejector pin plate 54, the penetrating positions of the bottom pin plate 53 and the ejector pin plate 54, which are matched with the first guide rods 57, are further provided with first bushings 58, and the first guide rods 57 are matched with the first bushings 58 to enable the bottom pin plate 53 and the ejector pin plate 54 to slide vertically along the first guide rods 57; the ejector plate 54 is also provided with a plurality of second guide rods 59, the second guide rods 59 vertically penetrate through the ejector plate 54 from the bottom end of the ejector plate 54 upwards and penetrate to the lower die holder 41 to be movably connected with the lower die holder 41, and the ejector plate 54 is matched to drive the ejector pins 51 to stably and vertically move; the base 43 is provided with a plurality of garbage nails 700, the garbage nails 700 are used for supporting the bottom needle plate 53 to form an interval space, the upper end surfaces of the garbage nails 700 are planes, and the upper end surfaces of all the garbage nails 700 are positioned on the same horizontal plane, so that when the thimble 51 is reset, the bottom needle plate 53 is only in contact with the garbage nails 700 in an attaching manner, the attaching surface is reduced, impurities are left in the space supported by the garbage nails 700, and the problem of uneven attaching is avoided; in this embodiment, the thimble 51 includes a round thimble 511 movably embedded in the main convex mold core 421 and the side convex mold core 422, a square thimble 512 embedded in one side of the main convex mold core 421 in the width direction, an insert thimble 513 embedded in the main convex mold core 421, and flat thimbles 514 embedded in both sides of the main convex mold core 421 in the length direction; the round ejector pins 511, the square ejector pins 512, the insert ejector pins 513 and the flat ejector pins 514 vertically extend upwards into the cavity and are matched with the mold for demolding, and the navigation air port panel 001 formed in the cavity is ejected out.

The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A molding die for a navigation tuyere panel, characterized in that it comprises an upper die set and a lower die set that are movably connected by a guide post and a guide sleeve, and the upper die seat bottom end of the upper die set is provided with a bottom die set on the lower die The lower mold core on the lower mold base of the group is movably butted to the upper mold core, the upper mold core is concave upward to form the main body of the tuyere panel and the upper mold groove connecting the ingot part, and the upper mold groove is protruded with a number of molding tuyere. The forming convex, the main convex die for forming the main body of the tuyere panel and the side convex die for forming the connecting ingot portion are convexly formed on the lower die core, and the main convex die is also concave with the number and position on the convex die. When the upper die set and the lower die set are butted, the upper die groove can be connected with the main punch core and the side punch die core, and the forming convex can be connected with the lower die groove to form a molding guide air outlet. The cavity of the panel, the cavity is connected to the casting system of the forming mold; the base of the lower die set is also provided with an ejector assembly, and the ejector pin of the ejector assembly can penetrate the lower mold core and protrude into the cavity, and is placed on the bottom of the mold. When the forming mold is demolded, the navigation tuyere panel formed in the cavity is ejected and unloaded.

2. The molding die for a navigation tuyere panel according to claim 1, wherein the upper die set further comprises a partition plate arranged on the upper die base and a top die base arranged on the partition plate, so that the upper die set comprises: The upper die base, the partition plate and the top die base are connected by a pin shaft extending vertically downward from the top end of the top die base.

3 . The molding die for a navigation tuyere panel according to claim 2 , wherein the upper die core is locked and attached to the insert groove formed at the bottom end of the upper die base through the first bolt and the side insert. 4 .

4 . The molding die for a navigation tuyere panel according to claim 2 , wherein the lower module further comprises a base and a square iron, the square iron is arranged at both lateral ends of the base, and the lower The die base is fixed on the two square irons, the top material assembly is arranged between the two square irons, and the base, the square iron and the lower die base are connected by bolts.

5 . The molding die for a navigation tuyere panel according to claim 4 , wherein an accommodating space is formed on the lower die base, and the lower die core is embedded in the accommodating space and passes through the accommodating space. 6 . The second bolt is locked and fixed with the bottom insert.

6. The molding die for a navigation tuyere panel according to claim 4, wherein the four corners of the top die base are provided with one of the guide posts, and the four corners of the upper die base and the lower die base are The guide sleeve is installed, and each of the guide posts penetrates the guide sleeves arranged on the upper die base and the lower die base in turn vertically downward and penetrates to the square iron, so that the upper die set and the lower die set are matched. The lower module is movably connected and the forming die is closed or demolded.

7. The molding die for a navigation tuyere panel according to any one of claims 1 to 6, wherein the four corners of the lower die base are further provided with four vertical extensions at the position close to the guide post or the guide sleeve A positioning column is provided, and a positioning hole is set on the upper die seat at a position matching the positioning column; the positioning column is implanted with a matching positioning hole, and the positioning and clamping of the mold is matched.

8 . The molding die for a navigation tuyere panel according to claim 7 , wherein the top material assembly further comprises multiple rows of guide columns fixed on the base, and a bottom is movably installed on the guide columns. 9 . A needle plate and an ejector plate, the bottom needle plate and the ejector plate can slide vertically along the guide column, and match and drive the ejector pins installed on the bottom needle plate and passing through the ejector plate to move vertically; the base There is also an installation guide rod on the top, the installation guide rod vertically penetrates the bottom needle plate and the ejector needle plate from the bottom end of the base and is connected to the lower die seat, and the bottom needle is attached to each of the installation guide rods. A return spring is sleeved between the plate and the lower die base, and the return spring is used to provide damping transmission.

9 . The molding die for a navigation tuyere panel according to claim 8 , wherein the base is further provided with a plurality of first guide rods extending vertically and movably passing through the bottom needle plate and the ejector plate, 9 . There is also a first bushing where the bottom needle plate and the ejector plate match the first guide rod, and the first guide rod is matched with the first bushing, so that the bottom needle plate and the ejector plate are matched along the first guide rod. The rod slides vertically; the ejector plate is also provided with a plurality of second guide rods, and the second guide rods vertically upwardly penetrate the ejector plate from the bottom end of the ejector plate and penetrate to the lower mold base and the lower mold. The seat is movably connected, and the ejector pin is matched with the ejector plate to drive the ejector pin to move vertically and stably; a plurality of garbage nails are arranged on the base, and the garbage nails are used to support the bottom needle plate to form an interval space.

10 . The molding die for a navigation tuyere panel according to claim 9 , wherein the ejector pin comprises a dome pin movably embedded on the main punch core and the side punch core, and a dome needle embedded in the main punch core. 11 . The square thimble on one side in the width direction, the insert thimble embedded on the main punch core, and the flat thimble embedded on both sides in the length direction of the main punch core; the round thimble, the square thimble, the insert thimble and the The flat ejector pin extends vertically upwards into the cavity and cooperates with the mold to be demolded, and pushes out the navigation tuyere panel formed in the cavity.