CN218785754U

CN218785754U - Multipurpose injection mold

Info

Publication number: CN218785754U
Application number: CN202223149372.XU
Authority: CN
Inventors: 杨超; 纪鸿雁
Original assignee: Qingdao Hesheng'an Industry And Trade Co ltd
Current assignee: Qingdao Hesheng'an Industry And Trade Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-04
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to an injection mold technical field just discloses a multi-purpose injection mold of a mould, including injection mold, injection mold includes the holding ring, goes up the shrouding, waters the stripper plate, female mould board, guide pillar, public template, backup pad, mold foot, lower shrouding, female mould benevolence, public mould benevolence, reference column, mould benevolence accessory, slider, thimble panel, thimble bottom plate, return pin, coil spring and ejector pin. This multi-purpose injection mold of a mould, set up directly over irritating the mouth through the holding ring, the holding ring can effectual improvement irritate the mouth height, be difficult to let the injection moulding material spill, and separate the way and let the injection moulding material separately pour into different master model benevolence into, convenient different moulds of moulding plastics simultaneously, and mould benevolence accessory can let moulding in-process through the quantity and the kind that change mould benevolence accessory, make moulding mould benevolence board can carry out different conversions along with the demand, the going on of facilitating work, the efficiency of work is improved, reach the multi-purpose effect of a mould.

Description

Multipurpose injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a multi-purpose injection mold of a mould.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The original injection mold can only be used for one mold, and different working molds have different quantity requirements and waste resources, so that the prior art needs to be improved to meet the actual requirements.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a multi-purpose injection mold of a mould possesses the multi-purpose advantage of a mould, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the injection mold comprises a positioning ring, an upper sealing plate, a pouring gate separating plate, a female mold plate, a guide pillar, a male mold plate, a supporting plate, mold feet, a lower sealing plate, a female mold core, a male mold core, a positioning column, a mold core accessory, a sliding block, an ejector pin panel, an ejector pin bottom plate, a return pin, a spiral spring and an ejector pin;

the locating ring is installed at the middle end of the upper sealing plate in a threaded mode, the bottom surface of the upper sealing plate is connected with the top surface of the pouring separation plate through bolts in a threaded mode, the bottom surface of the pouring separation plate is connected with the top surface of the female die plate through bolts in a threaded mode, the top surface of the male die plate is connected with one side of the bottom surface of the male die plate through bolts in a threaded mode, the top surface of the lower sealing plate is connected with the bottom surface of the die leg in a fixed mode, the middle end of the bottom surface of the lower sealing plate is provided with a jacking hole, the female die core is arranged at the middle end of the bottom surface of the female die plate, the male die core is arranged at the middle end of the top surface of the male die plate, the bottom surface of the locating column is fixed at four corners of the top surface of the male die core, die core accessories are arranged at the bottom surface of the male die core, the sliding block is arranged in the sliding groove, the top surface of the thimble panel is connected with the bottom surface of the male die plate through bolts in a threaded mode, the top surface of the thimble bottom surface is fixedly connected with the bottom surface of the thimble bottom plate, the thimble bottom surface of the thimble is communicated with the male die core, the outer wall of the thimble panel, and the return pin is provided with the spiral spring.

Preferably, the middle end of the top surface of the upper sealing plate is provided with a filling nozzle, the top surface of the pouring gate separating plate is provided with a separating channel, and the positioning ring is arranged right above the filling nozzle.

Through the technical scheme, the positioning ring is arranged right above the filling nozzle, so that a worker can find the injection molding opening quickly in the injection molding process, the positioning ring can effectively improve the filling nozzle height, the injection molding material is not easy to leak, the separation channel on the top surface of the pouring separation plate can enable the injection molding material to be separately injected into different female mold cores, different molds can be conveniently injected simultaneously, and the effect of one mold for multiple purposes is achieved.

Preferably, positioning columns are fixedly mounted at four corners of the bottom surface of the female mold core, and guide column holes are formed at the four corners of the bottom surface of the female mold core.

Through above-mentioned technical scheme, the guide pillar hole that goes on that the guide pillar of public mould benevolence can laminate, the in-process of conveniently moulding plastics, public template and die plate can laminate each other, and the cooling and moulding of the material of moulding plastics when conveniently moulding plastics, the setting of reference post can let the product possess the size of demand when letting moulding, guarantees the quality of product.

Preferably, the die core accessories are installed on the bottom surface of the male die core through bolt threads, and the die core accessories are provided with a plurality of groups.

Through the technical scheme, the mould benevolence accessory set up can let moulding in-process can be through changing the quantity and the kind of mould benevolence accessory for moulding mould benevolence board can carry out different conversions along with the demand, makes things convenient for going on of work, improves the efficiency of work, reaches the multi-purpose effect of a mould.

Preferably, the sliding block is connected with the sliding groove in a sliding mode, and a limiting block is arranged on one side, away from the core insert, of the sliding block.

Through the technical scheme, the position of the template can be effectively fixed by the arrangement of the sliding block, so that the template can be attached up and down, the distance of the sliding block can be controlled by the arrangement of the limiting block, and the sliding block is conveniently fixed.

Preferably, one end of the return pin is fixedly connected with the bottom surface of the ejector pin panel, the other end of the return pin is fixedly connected with the top surface of the ejector pin base plate, a plurality of groups of return pins are arranged, and the number of the coil springs is the same as that of the return pins.

Through above-mentioned technical scheme, after the moulding success of mould, the separation of female mould board and public template is driven through the ejecting hole of lower shrouding bottom surface middle-end, and return round pin and coil spring can effectually provide the resilience of liftout needle, and after the mould was taken, the liftout needle can get back to original position fast on, reaches the effect that reduces manual operation time.

Compared with the prior art, the utility model provides a multi-purpose injection mold of a mould possesses following beneficial effect:

1. this multi-purpose injection mold of a mould, set up directly over irritating the mouth through the holding ring, make things convenient for the staff to find the mouth of moulding plastics fast at the in-process of moulding plastics, the holding ring can effectual improvement irritate the mouth height simultaneously, be difficult to let the material of moulding plastics spill, and the separation way of watering the separator top surface can let the material of moulding plastics separately pour into different female mould benevolence into, the convenient different moulds of moulding plastics simultaneously, and the setting of mould benevolence accessory can let moulding in-process can be through the quantity and the kind that change mould benevolence accessory, make moulding mould benevolence board can carry out different conversions along with the demand, the going on of facilitating work, the efficiency of work is improved, reach the multi-purpose effect of a mould.

2. This multi-purpose injection mold of a mould through when the moulding success back of mould, drives the separation of female mould board and public template through the ejecting hole of shrouding bottom surface middle-end down, and return pin and coil spring can effectually provide the resilience of liftout needle, and after the mould was taken, the liftout needle can get back to on original position fast, reaches the effect that reduces manual operation time.

Drawings

FIG. 1 is a schematic perspective view of the injection mold of the present invention;

FIG. 2 is a schematic front sectional view of the injection mold of the present invention;

FIG. 3 is a schematic front view of the injection mold of the present invention;

fig. 4 is a partially enlarged schematic view of a in the structure diagram 3 of the present invention.

Wherein: 1. injection molding a mold; 2. a positioning ring; 3. an upper sealing plate; 4. a runner separating plate; 5. a master template; 6. a guide post; 7. a male template; 8. a support plate; 9. a mould leg; 10. a lower sealing plate; 11. a female mold core; 12. a male mold core; 13. a positioning column; 14. a mold insert fitting; 15. a slider; 16. a thimble panel; 17. a thimble base plate; 18. a return pin; 19. a coil spring; 20. and ejecting the needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a multipurpose injection mold comprises an injection mold 1, wherein the injection mold 1 comprises a positioning ring 2, an upper sealing plate 3, a pouring gate separating plate 4, a female mold plate 5, a guide pillar 6, a male mold plate 7, a support plate 8, a mold foot 9, a lower sealing plate 10, a female mold core 11, a male mold core 12, a positioning column 13, a mold core accessory 14, a slide block 15, an ejector pin panel 16, an ejector pin bottom plate 17, a return pin 18, a spiral spring 19 and an ejector pin 20;

the positioning ring 2 is installed at the middle end of the upper sealing plate 3 in a threaded mode, the bottom surface of the upper sealing plate 3 is connected with the top surface of the pouring separating plate 4 in a threaded mode through bolts, the bottom surface of the pouring separating plate 4 is connected with the top surface of the female die plate 5 in a threaded mode through bolts, the top surface of the pouring separating plate 4 is connected with the top surface of the male die plate 7 in a threaded mode through bolts, the top surface of the guide pillar 6 is fixedly installed at four corners of the top surface of the male die plate 7 in a fixed mode, the bottom surface of the lower sealing plate 10 is provided with an ejecting hole, the die insert 11 is arranged at the middle end of the bottom surface of the female die plate 5 in a threaded mode, the male die insert 12 is arranged at the middle end of the top surface of the male die plate 7, the bottom surfaces of the positioning columns 13 are fixed at four corners of the top surface of the male die insert 12 in a fixed mode, accessories 14 are arranged at the bottom surface of the male die insert 12, the middle end of the bottom surface of the male die insert 12 is provided with a sliding groove, the sliding block 15 is arranged in the sliding groove, the bottom surface of the sliding block 16 is arranged in the sliding groove, the bottom surface of the ejector pin panel 16 is connected with the male die plate 7 in a threaded mode through bolts, the top surface of the ejector pin panel 17, the ejector pin 20 in a fixed mode, the ejector pin 20 passes through the top surface of the ejector pin 20, the ejector pin 20 passes through the supporting plate 8 and the male die insert 12, the ejector pin 18, the outer wall of the ejector pin 18, and the ejector pin 18 is arranged between the ejector pin 16 and the ejector pin panel, and the ejector pin 16.

It is specific, go up 3 top surfaces middle ends of shrouding and seted up irritate the mouth, it has seted up the separating channel to water 4 top surfaces of separator plate, holding ring 2 is installed directly over irritate the mouth, the advantage is, holding ring 2 sets up directly over irritate the mouth, make things convenient for the staff to find the mouth of moulding plastics fast at the in-process of moulding plastics, holding ring 2 can effectual improvement irritate the mouth height simultaneously, be difficult to let the material of moulding plastics spill, and the separating channel of pouring water 4 top surfaces can let the material of moulding plastics separately pour into different master model benevolence 11, make things convenient for the different moulds of moulding plastics simultaneously, reach the multi-purpose effect of a mould.

Specifically, four edges fixed mounting in 11 bottoms on female mould benevolence has reference column 13, and the guide post hole has been seted up to four edges in 11 bottoms on female mould benevolence, and the advantage is, going on the guide post hole that guide post 6 of male mould benevolence 12 can laminate, the in-process of conveniently moulding plastics, and male template 7 can laminate each other with female template 5, the cooling and moulding of the material of moulding plastics when conveniently moulding plastics, and reference column 13's setting can let the product possess the size of demand when letting moulding, guarantees the quality of product.

Specifically, mould benevolence accessory 14 passes through the bolt thread and installs in 12 bottoms of core mould benevolence of core, and mould benevolence accessory 14 is provided with the multiunit, and the advantage is, and moulding in-process can be passed through quantity and the kind that changes mould benevolence accessory 14 to setting up of mould benevolence accessory 14 for moulding mould benevolence board can carry out different conversions along with the demand, and the efficiency of work is improved to the going on of facilitating work, reaches the multi-purpose effect of a mould.

Specifically, slider 15 and spout sliding connection, one side that public mould benevolence 12 was kept away from to slider 15 are provided with the stopper, and the advantage is, and the position of fixed die plate can be effectively in the setting of slider 15 for the template can be laminated from top to bottom, and the distance of slider 15 can be controlled in the setting of stopper, makes things convenient for fixed slider 15's position.

Specifically, 18 one ends of return pin and 16 bottom surfaces fixed connection of thimble panel, and the other end and 17 top surfaces fixed connection of thimble bottom plate, return pin 18 is provided with the multiunit, coil spring 19 is the same with 18 quantity of return pin, the advantage is, after the mould is moulding successfully, the separation of female template 5 and public template 7 is driven through the ejecting hole of lower shrouding 10 bottom surface middle-end, and return pin 18 and coil spring 19 can effectually provide the resilience of ejector pin 20, after the mould was taken, ejector pin 20 can get back to on original position fast, reach the effect that reduces manual operation time.

When the injection molding machine is used, injection molding materials are poured into the filling nozzle through the positioning ring 2 on the top surface of the upper sealing plate 3, the injection molding materials enter different female mold cores 11 through a separation channel on the top surface of the pouring channel separation plate 4, the male mold plate 7 and the female mold plate 5 are mutually attached through the guide post 6 and the guide post hole, the injection molding materials are waited to enter the male mold core 12, after injection molding is completed, the female mold plate 5 and the male mold plate 7 are driven to be separated through the ejection hole in the middle end of the bottom surface of the lower sealing plate 10, the return pin 18 and the spiral spring 19 can effectively provide rebound resilience of the ejection pin 20, if the injection molding products are subjected to shape change, the number and the types of mold core accessories 14 can be changed, different conversion can be carried out on the molded mold cores along with requirements, and the working flow of the injection molding mold 1 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-purpose injection mold of a mould, includes injection mold (1), its characterized in that: the injection mold (1) comprises a positioning ring (2), an upper sealing plate (3), a pouring gate separating plate (4), a female mold plate (5), a guide pillar (6), a male mold plate (7), a supporting plate (8), mold feet (9), a lower sealing plate (10), a female mold core (11), a male mold core (12), a positioning column (13), a mold core accessory (14), a sliding block (15), an ejector pin panel (16), an ejector pin bottom plate (17), a return pin (18), a spiral spring (19) and an ejector pin (20);

the positioning ring (2) is installed at the middle end of the upper sealing plate (3) in a threaded manner, the bottom surface of the upper sealing plate (3) is connected with the top surface of the pouring separating plate (4) in a threaded manner through bolts, the bottom surface of the pouring separating plate (4) is connected with the top surface of the female die plate (5) in a threaded manner through bolts, the top surfaces of the guide pillars (6) are fixedly installed at four corners of the top surface of the male die plate (7), the bottom surface of the male die plate (7) is connected with the top surface of the supporting plate (8) in a threaded manner through bolts, the top surfaces of the die pins (9) are fixedly connected with one side of the bottom surface of the male die plate (7), one side of the top surface of the lower sealing plate (10) is fixedly connected with the bottom surface of the die pins (9), and a jacking hole is formed in the middle end of the bottom surface of the lower sealing plate (10), the female die core (11) is arranged at the middle end of the bottom surface of the female die plate (5), the male die core (12) is arranged at the middle end of the top surface of the male die plate (7), the bottom surfaces of the positioning columns (13) are fixed at four corners of the top surface of the male die core (12), the die core accessories (14) are arranged at the bottom surface of the male die core (12), a chute is formed in the middle end of one side of the bottom surface of the male die core (12), the sliding block (15) is arranged in the chute, the top surface of the ejector pin panel (16) is in threaded connection with the bottom surface of the male die plate (7) through bolts, the top surface of the ejector pin bottom plate (17) is fixedly connected with the bottom surface of the ejector pin (20), and the top surface of the ejector pin (20) penetrates through the support plate (8) and the male die core (12) ) The outer wall of the return pin (18) is provided with a spiral spring (19), and the return pin (18) is arranged between the ejector pin panel (16) and the ejector pin bottom plate (17).

2. A multi-mold injection mold as defined in claim 1, wherein: the pouring nozzle is arranged at the middle end of the top surface of the upper sealing plate (3), the separating channel is arranged on the top surface of the pouring gate separating plate (4), and the positioning ring (2) is arranged right above the pouring nozzle.

3. A multi-purpose injection mold as defined in claim 1, wherein: the die comprises a female die core (11), positioning columns (13) are fixedly mounted at four corners of the bottom surface of the female die core (11), and guide column holes are formed in the four corners of the bottom surface of the female die core (11).

4. A multi-purpose injection mold as defined in claim 1, wherein: the die core accessories (14) are installed on the bottom surface of the male die core (12) through bolt threads, and the die core accessories (14) are provided with a plurality of groups.

5. A multi-mold injection mold as defined in claim 1, wherein: the sliding block (15) is connected with the sliding groove in a sliding mode, and a limiting block is arranged on one side, away from the male die core (12), of the sliding block (15).

6. A multi-mold injection mold as defined in claim 1, wherein: one end of each return pin (18) is fixedly connected with the bottom surface of the ejector pin panel (16), the other end of each return pin is fixedly connected with the top surface of the ejector pin base plate (17), a plurality of groups of return pins (18) are arranged, and the number of the spiral springs (19) is the same as that of the return pins (18).