CN214239272U

CN214239272U - Injection mold capable of obliquely moving in straight position

Info

Publication number: CN214239272U
Application number: CN202022806959.8U
Authority: CN
Inventors: 危锋
Original assignee: Guangdong Miwa Technology Co ltd
Current assignee: Guangdong Miwa Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-21
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an injection mold who goes out straight line position in can oblique line position, including last module and lower module, go up module and the open-close type connection of lower module, the cover is equipped with the spring on the screw rod, and shaping mould benevolence both ends are provided with oblique slider respectively, are provided with straight slider in one of them oblique slider, and top-down runs through between the upper die base of one side, oblique slider and the straight slider and is provided with first oblique guide pillar, and top-down runs through between the upper die base of opposite side and the oblique slider and is provided with the oblique guide pillar of second, is provided with the liftout subassembly between the square iron, and the liftout subassembly upwards extends to run through the die holder and the shaping mould benevolence and contact with the product of accomplishing of moulding plastics, matches the product upward movement separation that promotes the completion of moulding plastics and takes off the material. The utility model discloses the completion back of moulding plastics, straight slider withdraws from earlier through the spring force, treats straight slider and moves back the back that targets in place, and the slider utilizes the power of first oblique guide pillar and the oblique guide pillar of second to slide open to the back again to one side, saves the whole space of mould, makes the product function realize.

Description

Injection mold capable of obliquely moving in straight position

Technical Field

The utility model relates to an injection mold field, in particular to can go out injection mold of straight line position in the oblique line position.

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. The existing injection mold has small space and can not meet the product function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide an injection mold that can go straight position in the oblique line position to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: an injection mold capable of moving straight in an oblique position comprises an upper mold set and a lower mold set, wherein the upper mold set is connected with the lower mold set in an opening-closing manner, the upper mold set comprises an upper mold base, an upper backing plate and an upper stripper plate which are sequentially arranged from bottom to top, the lower mold set comprises a lower mold base, square iron and a base which are sequentially arranged from top to bottom, a forming mold core is arranged in the lower mold base, an upper mold core matched with the forming mold core is arranged in the upper mold base, a screw rod penetrates through the lower mold base, the upper backing plate and the upper stripper plate from bottom to top, a spring is sleeved on the screw rod, oblique slide blocks are respectively arranged at two ends of the forming mold core, a straight slide block is arranged in one of the oblique slide blocks, a first oblique guide pillar penetrates through the upper mold base, the oblique slide block and the straight slide block at one side from top to bottom, and a second oblique guide pillar penetrates through the upper mold base and the oblique slide block at the other side from top to bottom, and an ejection component is arranged between the square irons, extends upwards to penetrate through the lower die holder and the molding die core to contact with a product which is subjected to injection molding, and pushes the product which is subjected to injection molding to move upwards to separate and strip the material.

As a further elaboration of the above technical solution:

in the above technical scheme, a feed inlet is arranged on the upper stripping plate, a feed runner is arranged on the upper die base, a discharge outlet is arranged in the forming die core, and the feed inlet, the feed runner and the discharge outlet are communicated with each other.

In the technical scheme, the liftout subassembly includes bottom plate, roof, at least one installation pole and at least one down tube, bottom plate and roof setting are in between the square iron and set gradually from bottom to top, the installation pole is installed on the roof, the down tube is installed correspondingly install and upwards extend on the pole and run through the die holder with the product that the shaping mould benevolence and the completion of moulding plastics contact, and the material is taken off in the separation of the product upward movement that the matching promoted the completion of moulding plastics.

In the technical scheme, the device further comprises a guide post, wherein the guide post is arranged on the upper stripping plate and extends downwards to penetrate through the upper stripping plate, the upper padding plate, the upper die holder, the lower die holder and the square iron.

In the technical scheme, the square iron is fixedly connected with the base through bolts, the lower die base is fixedly connected with the square iron through bolts, and the upper backing plate is fixedly connected with the upper die base and the upper stripper plate through bolts; the upper mold core and the molding mold core are respectively fixedly connected with the upper mold base and the lower mold base through bolts.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses the completion back of moulding plastics, straight slider withdraws from earlier through the spring force, treats straight slider and moves back the back that targets in place, and the slider utilizes the power of first oblique guide pillar and the oblique guide pillar of second to slide open to the back again to one side, saves the whole space of mould, makes the product function realize.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

fig. 3 is an exploded schematic view of the present invention.

In the figure: 1. an upper module; 2. a lower module; 3. an upper die holder; 4. an upper base plate; 5. an upper stripping plate; 6. a lower die holder; 7. square iron; 8. a base; 9. molding a mold core; 10. an upper mold core; 11. a screw; 12. a spring; 13. an inclined slide block; 14. a straight slide block; 15. A first inclined guide post; 16. a second inclined guide post; 17. a material ejecting component; 18. a feed inlet; 19. a feed runner; 20. a discharge port; 21. a base plate; 22. a top plate; 23. mounting a rod; 24. a diagonal bar; 25. and (6) a guide pillar.

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. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-3, an injection mold capable of moving in an oblique direction comprises an upper mold unit 1 and a lower mold unit 2, wherein the upper mold unit 1 and the lower mold unit 2 are connected in an opening-closing manner, the upper mold unit 1 comprises an upper mold base 3, an upper padding plate 4 and an upper stripper plate 5 which are sequentially arranged from bottom to top, the lower mold unit 2 comprises a lower mold base 6, square iron 7 and a base 8 which are sequentially arranged from top to bottom, a forming mold core 9 is arranged in the lower mold base 6, an upper mold core 10 matched with the forming mold core 9 is arranged in the upper mold base 3, a screw 11 is arranged in the lower mold base 6, the upper mold base 3, the upper padding plate 4 and the upper stripper plate 5 in a penetrating manner from bottom to top, a spring 12 is sleeved on the screw 11, oblique sliders 13 are respectively arranged at two ends of the forming mold core 9, a straight slider 14 is arranged in one of the oblique sliders 13, and a screw 11 is arranged in the upper mold base 3 at one side, A first inclined guide post 15 penetrates through the inclined slide block 13 and the straight slide block 14 from top to bottom, a second inclined guide post 16 penetrates through the upper die base 3 and the inclined slide block 13 on the other side from top to bottom, an ejection component 17 is arranged between the square irons 7, the ejection component 17 extends upwards to penetrate through the lower die base 6 and the forming die core 9 to be contacted with an injection-molded product, and the injection-molded product is pushed to move upwards in a matched mode to separate and strip the injection-molded product. After the injection molding is finished, the straight sliding block 14 is withdrawn firstly through spring force, and after the straight sliding block 14 is withdrawn in place, the inclined sliding block 13 moves backwards and slides away by utilizing the force of the first inclined guide post 15 and the second inclined guide post 16, so that the whole space of the mold is saved, and the product function can be realized.

In this embodiment, the upper stripping plate 5 is provided with a feeding hole 18, the upper die holder 3 is provided with a feeding runner 19, the forming die core 9 is provided with a discharging hole 20, and the feeding hole 18, the feeding runner 19 and the discharging hole 20 are communicated with each other.

Specifically, liftout subassembly 17 includes bottom plate 21, roof 22, at least one installation pole 23 and at least one down tube 24, bottom plate 21 and roof 22 set up between the square iron 7 and set gradually from bottom to top, installation pole 23 is installed on roof 22, down tube 24 is installed correspondingly installation pole 23 is last and upwards extend and run through die holder 6 with the product that the shaping mould benevolence 9 and the completion of moulding plastics contact, and the material is taken off in the separation of the product upward movement that the matching promoted the completion of moulding plastics.

In this embodiment, the die further includes a guide post 25, where the guide post 25 is installed on the upper stripper plate 5 and extends downward through the upper stripper plate 5, the upper padding plate 4, the upper die base 3, the lower die base 6 and the square iron 7 to guide the opening and closing die of the upper die set 1.

The square iron 7 is fixedly connected with the base 8 through bolts, the lower die holder 6 is fixedly connected with the square iron 7 through bolts, and the upper backing plate 4 is fixedly connected with the upper die holder 3 and the upper stripper plate 5 is fixedly connected with the upper backing plate 4 through bolts; the upper mold core 10 and the molding mold core 9 are respectively fixedly connected with the upper mold base 3 and the lower mold base 6 through bolts.

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

Claims

1. An injection mold capable of moving in a straight position in an inclined position is characterized by comprising an upper mold set and a lower mold set, wherein the upper mold set is connected with the lower mold set in an opening-closing manner, the upper mold set comprises an upper mold base, an upper backing plate and an upper stripper plate which are sequentially arranged from bottom to top, the lower mold set comprises a lower mold base, square iron and a base which are sequentially arranged from top to bottom, a forming mold core is arranged in the lower mold base, an upper mold core matched with the forming mold core is arranged in the upper mold base, a screw rod is arranged on the lower mold base, the upper backing plate and the upper stripper plate in a penetrating manner from bottom to top, a spring is sleeved on the screw rod, inclined slide blocks are respectively arranged at two ends of the forming mold core, a straight slide block is arranged in one of the inclined slide blocks, a first inclined guide pillar is arranged between the upper mold base, the inclined slide blocks and the straight slide blocks on one side in a penetrating manner from top to bottom, and a second inclined guide pillar is arranged between the upper mold base and the inclined slide blocks on the other side, and an ejection component is arranged between the square irons, extends upwards to penetrate through the lower die holder and the molding die core to contact with a product which is subjected to injection molding, and pushes the product which is subjected to injection molding to move upwards to separate and strip the material.

2. The injection mold of claim 1, wherein the upper stripper plate has a feed inlet, the upper mold base has a feed channel, the molding cavity has a discharge outlet, and the feed inlet, the feed channel and the discharge outlet are connected to each other.

3. The injection mold capable of being moved in a diagonal direction according to claim 1, wherein the ejector assembly comprises a bottom plate, a top plate, at least one mounting rod and at least one diagonal rod, the bottom plate and the top plate are arranged between the square irons and are sequentially arranged from bottom to top, the mounting rods are arranged on the top plate, the diagonal rods are arranged correspondingly on the mounting rods and extend upwards to penetrate through the lower die holder and the molding die core, and the molding die core is contacted with a product completed by injection molding, so that the product completed by injection molding is pushed to move upwards in a matching manner to separate and strip the material.

4. The injection mold of claim 1, further comprising a guide post mounted on the upper stripper plate and extending downward through the upper stripper plate, the upper backing plate, the upper die base, the lower die base, and the square iron.

5. The injection mold capable of moving in the diagonal direction to move in the straight direction according to claim 1, wherein the square iron is fixedly connected with the base through bolts, the lower die holder is fixedly connected with the square iron through bolts, and the upper backing plate is fixedly connected with the upper die holder and the upper stripper plate through bolts; the upper mold core and the molding mold core are respectively fixedly connected with the upper mold base and the lower mold base through bolts.