CN217993328U

CN217993328U - Rapid forming injection mold

Info

Publication number: CN217993328U
Application number: CN202221849188.3U
Authority: CN
Inventors: 刘彩平; 孙儒; 李栋
Original assignee: Suzhou Lingdian Precision Tooling & Molding Co ltd
Current assignee: Suzhou Lingdian Precision Tooling & Molding Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-09
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a quick forming injection mold, including the bottom plate, the last fixed surface of bottom plate installs the mounting panel, and buffer structure is including the second connecting piece of being connected with last mould, and the common fixed mounting of the opposite face of second connecting piece and first connecting piece has the spring, and the inside of spring is provided with the stand that runs through first connecting piece and second connecting piece, the equal fixedly connected with connecting block in both ends of stand. The utility model discloses an adopt buffer structure to be connected between last mould and the casing, utilize the elastic deformation ability of first connecting piece, spring and second connecting piece, can cushion the great impact that produces when contacting between last mould and bed die to solved current injection mold and adopted power device to drive last mould usually, but because the unbalance nature of power, produce great impact in the twinkling of an eye when making easily last mould and bed die contact, caused the problem of mould damage.

Description

Rapid forming injection mold

Technical Field

The utility model belongs to the technical field of injection mold, concretely relates to quick forming injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. 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 existing injection mold usually adopts a power device to drive the upper mold, but because of the unbalance of power, the upper mold is easy to generate larger impact force in the moment when contacting with the lower mold, thereby causing the problem of mold damage. We propose a rapid prototyping injection mold for this purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapid prototyping injection mold to propose current injection mold and adopt power device to go up the mould drive usually in solving above-mentioned background art, but because the unbalance nature of power, produce great impact in the twinkling of an eye when making the contact of last mould and bed die easily, cause the problem of mould damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick forming injection mold, includes the bottom plate, the last fixed surface of bottom plate installs the mounting panel, the last fixed surface of mounting panel installs electric telescopic handle, electric telescopic handle's output runs through mounting panel fixedly connected with casing, the even fixed mounting in inner chamber upper surface of casing has three buffer structure, and is three the common fixed mounting in buffer structure's bottom has the mould, and every buffer structure all includes the first connecting piece of being connected with the casing, buffer structure is including the second connecting piece of being connected with last mould, the common fixed mounting of opposite face of second connecting piece and first connecting piece has the spring, the inside of spring is provided with the stand that runs through first connecting piece and second connecting piece, the equal fixedly connected with connecting block in both ends of stand.

Preferably, the two connecting blocks are connected with the upright column to form a dumbbell-shaped structure, and the connecting blocks and the upright column are of an integrally formed structure.

Preferably, the first connecting piece and the second connecting piece are both in omega-shaped structures, and the first connecting piece and the second connecting piece are both made of elastic steel sheets.

Preferably, the support plate is of an L-shaped structure, and the shell is connected with the support plate in a sliding mode.

Preferably, the upper surface of bottom plate fixed mounting respectively has bed die and two limiting plates, a plurality of ventilation holes have been seted up to one side of bed die, every the inside of limiting plate is all pegged graft and is had cooling fan, two cooling fan's the common fixed mounting of opposite face has the connecting plate.

Preferably, the limiting plate is of an L-shaped structure, the bottom plate is of a convex structure, and four fixing holes are uniformly formed in the upper surface of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an adopt buffer structure to be connected between last mould and the casing, utilize the elastic deformation ability of first connecting piece, spring and second connecting piece, can cushion the great impact that produces when contacting between last mould and bed die to solved current injection mold and adopted power device to drive to last mould usually, but because the unbalance of power, produce great impact in the twinkling of an eye when making the contact of last mould and bed die easily, caused the problem of mould damage.

2. The utility model discloses be provided with a plurality of ventilation holes in the outside of bed die, through starting radiator fan for the speed of ventilation hole inside circulation of air to promote the inside heat of mould to give off, improve injection molding shaping efficiency, and through upwards pulling the connecting plate, conveniently take out radiator fan from the inside of limiting plate, easy access and cleanness.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the connection plate, the cooling fan and the limiting plate of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic structural diagram of the buffer structure of the present invention;

in the figure: 1. a mounting plate; 2. a connecting plate; 3. a heat radiation fan; 4. a limiting plate; 5. a lower die; 6. a base plate; 7. a fixing hole; 8. a vent hole; 9. an upper die; 10. a housing; 11. an electric telescopic rod; 12. a buffer structure; 13. connecting blocks; 14. a column; 15. a first connecting member; 16. a spring; 17. a second connecting member.

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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a rapid prototyping injection mold, comprising a base plate 6, the last fixed surface of bottom plate 6 installs mounting panel 1, the last fixed surface of mounting panel 1 installs electric telescopic handle 11, electric telescopic handle 11's output runs through 1 fixedly connected with casing 10 of mounting panel, the even fixed surface of inner chamber upper surface of casing 10 has three buffer structure 12, the common fixed mounting in bottom of three buffer structure 12 has last mould 9, and every buffer structure 12 all includes the first connecting piece 15 of being connected with casing 10, buffer structure 12 is including the second connecting piece 17 of being connected with last mould 9, the common fixed mounting in opposite face of second connecting piece 17 and first connecting piece 15 has spring 16, spring 16's inside is provided with the stand 14 that runs through first connecting piece 15 and second connecting piece 17, the equal fixedly connected with connecting block 13 in both ends of stand 14, it forms dumbbell column structure to be connected between two connecting blocks 13 and the stand 14, and connecting block 13 and stand 14 are the integrated into one piece structure, make firm in connection between connecting block 13 and the stand 14, first connecting piece 15 and second connecting piece 17 all are omega column structure, and first connecting piece 15 and second connecting piece 17 are the L sliding connection plate by elasticity, it is 1 and the sliding connection type steel sheet to make by the L.

As can be seen from the above description, the present invention has the following advantages: adopt buffer structure 12 to be connected between last mould 9 and the casing 10, utilize the elastic deformation ability of first connecting piece 15, spring 16 and second connecting piece 17, can cushion the great impact that produces when contacting between last mould 9 and lower mould 5 to solved current injection mold and adopted power device to go up mould 9 drive usually, but because the unbalance nature of power, produce great impact in the twinkling of an eye when making easily to go up mould 9 and lower mould 5 contact, caused the problem of mould damage.

Example two:

referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: the upper surface of bottom plate 6 is fixed mounting respectively has bed die 5 and two limiting plates 4, and a plurality of ventilation holes 8 have been seted up to one side of bed die 5, and every limiting plate 4's inside is all pegged graft and is had cooling fan 3, and two cooling fan 3's the common fixed mounting of opposite face has connecting plate 2, and limiting plate 4 is L type structure, and bottom plate 6 is type structure, and four fixed orificess 7 have evenly been seted up to the upper surface of bottom plate 6.

The utility model discloses be provided with a plurality of ventilation holes 8 in the outside of bed die 5, through starting radiator fan 3 for the speed of the inside circulation of air in ventilation hole 8, thereby promote the inside heat of mould to give off, improve injection molding shaping efficiency, and through upwards spurring connecting plate 2, conveniently take out radiator fan 3 from limiting plate 4's inside, easy access and cleanness.

The utility model discloses a theory of operation and use flow:

during the use, at first start electric telescopic handle 11, it drives the last mould 9 that is connected through buffer structure 12 to drive the casing 10 that is connected rather than the output and moves down, make and go up contact between mould 9 and bed die 5 closely, first connecting piece 15 this moment, spring 16, elastic deformation all takes place for second connecting piece 17, produce great impact in the twinkling of an eye and cushion when contacting last mould 9 and bed die 5, the protective capacities is improved, then pour into mould plastics liquid into the inside of mould 9 and bed die 5 through the mouth of moulding plastics that last mould 9 predetermines, start cooling fan 3 at last, accelerate the speed of 8 inside circulation of air in ventilation hole, thereby promote the inside heat of mould to give off, improve injection molding shaping efficiency. When the heat dissipation fan 3 needs to be detached, the connecting plate 2 is directly pulled upwards, so that the heat dissipation fan 3 connected with the connecting plate is separated from the inside of the limiting plate 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a rapid prototyping injection mold, includes bottom plate (6), its characterized in that: the utility model discloses a buffer structure, including bottom plate (6), the last fixed surface of bottom plate (6) installs mounting panel (1), the last fixed surface of mounting panel (1) installs electric telescopic handle (11), the output of electric telescopic handle (11) runs through mounting panel (1) fixedly connected with casing (10), the even fixed surface of inner chamber upper surface of casing (10) installs three buffer structure (12), and is three the common fixed mounting in bottom of buffer structure (12) has last mould (9), and every buffer structure (12) all include first connecting piece (15) of being connected with casing (10), buffer structure (12) are including second connecting piece (17) of being connected with last mould (9), the common fixed mounting in opposite face of second connecting piece (17) and first connecting piece (15) has spring (16), the inside of spring (16) is provided with stand (14) of running through first connecting piece (15) and second connecting piece (17), the equal fixedly connected with connecting block (13) in both ends of stand (14).

2. The rapid prototyping injection mold of claim 1, wherein: the two connecting blocks (13) and the upright post (14) are connected to form a dumbbell-shaped structure, and the connecting blocks (13) and the upright post (14) are of an integrally formed structure.

3. The rapid prototyping injection mold of claim 1, wherein: the first connecting piece (15) and the second connecting piece (17) are both in omega-shaped structures, and the first connecting piece (15) and the second connecting piece (17) are both made of elastic steel sheets.

4. The rapid prototyping injection mold of claim 1, wherein: the support plate (1) is of an L-shaped structure, and the shell (10) is connected with the support plate (1) in a sliding mode.

5. The rapid prototyping injection mold of claim 1, wherein: the upper surface of bottom plate (6) is fixed mounting respectively has bed die (5) and two limiting plate (4), a plurality of ventilation holes (8), every have been seted up to one side of bed die (5) the inside of limiting plate (4) is all pegged graft and is had radiator fan (3), two the common fixed mounting of opposite face of radiator fan (3) has connecting plate (2).

6. The rapid prototyping injection mold of claim 5, wherein: the limiting plate (4) is of an L-shaped structure, the bottom plate (6) is of a convex structure, and four fixing holes (7) are uniformly formed in the upper surface of the bottom plate (6).