CN218748811U

CN218748811U - Plastic toy production mould

Info

Publication number: CN218748811U
Application number: CN202222140460.7U
Authority: CN
Inventors: 杨筱春
Original assignee: Jinhua Jinfeng Toy Co ltd
Current assignee: Jinhua Jinfeng Toy Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-03-28
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a plastic toy production mould. The key points of the technical scheme are as follows: the utility model provides a plastic toy production mould, which comprises a base, hydraulic cylinder, go up the die base, lower die base, upper bracket and stand, upward be provided with cope match-plate pattern and last module on the die base respectively, be provided with lower bolster and lower module on the lower die base respectively, the both sides of lower bolster are opened relatively and are equipped with the locating hole, the both sides of cope match-plate pattern are provided with relatively settles the chamber, it is provided with first compression spring to settle the intracavity, first compression spring's both ends are provided with roof and lower roof respectively, fixedly connected with and locating hole matched with reference column on the roof down. The utility model discloses a be provided with the part that is used for the location and has the cushioning effect between cope match-plate pattern and lower bolster to be provided with on last mould base and lower mould base and be used for the location and have the part of cushioning effect, thereby can prevent to go up the use of module and lower module at the in-process collision of moulding-die or skew influence cope match-plate pattern.

Description

Plastic toy production mould

Technical Field

The utility model relates to the technical field of mold, especially, relate to a plastic toy production mould.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The plastic toy is formed by matching and pressing the upper die and the lower die, and the upper die and the lower die are not aligned easily and have errors due to poor stability of die positioning and fixing in the pressing process, so that the production quality is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a plastic toy production mould is through being provided with the part that is used for the location and has the cushioning effect between cope match-plate pattern and lower bolster to be provided with on last mould base and lower mould base and be used for the location and have the part of cushioning effect, thereby can prevent to go up the use of module and lower module at the in-process collision of moulding-die or skew influence cope and drag template.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a plastic toy production mould, includes base, hydraulic cylinder, goes up the die base, lower die base, upper bracket and stand, upward be provided with cope match-plate pattern and last module on the die base respectively, be provided with lower bolster and lower module on the lower die base respectively, the both sides of lower bolster are opened mutually and are equipped with the locating hole, the both sides of cope match-plate pattern are provided with relatively settles the chamber, it is provided with first compression spring to settle the intracavity, first compression spring's both ends are provided with roof and roof down respectively, fixedly connected with and locating hole matched with reference column on the roof down, the both sides of lower die base are provided with the support column relatively, the sliding tray has been seted up to the support column, fixedly connected with second compression spring in the sliding tray, the other end fixedly connected with of second compression spring inserts the post with sliding tray sliding connection, go up on the die base fixedly connected with and insert post matched with card post.

Through adopting above-mentioned technical scheme, the base is fixed through threaded connection's mode, the upper bracket is fixed with the base through the stand, and the stand distributes and the peripheral angle department of upper bracket and base, play the effect of supporting with stable overall structure, during the moulding-die, drive through hydraulic cylinder, hydraulic cylinder's flexible end drives the upper die base and is close to until compressing tightly in order to carry out the moulding-die to the lower mould base, when the upper die base is close to the lower mould base, the locating hole of seting up on the downward template of reference column is close to until supporting tightly with the bottom of locating hole, compress with the first compression spring atress of fixing between the lower roof of reference column fixed connection and the upper roof, when playing the location cushioning effect, prevent that upper die plate and lower template from producing the skew, play firm effect.

The utility model discloses further set up to: the upper top plate is fixedly connected with the inner wall of the placement cavity, and the lower top plate is connected with the placement cavity in a sliding manner.

The utility model discloses further set up to: the both sides fixedly connected with pillar of lower mould base, set up the spacing groove in the pillar, the both sides of going up the mould base all are provided with the fore-set with spacing groove sliding connection.

By adopting the technical scheme, the top column fixedly connected with the upper die base moves in the limit groove formed in the support column along with the movement of the upper die base, so that the positioning function is realized.

The utility model discloses further set up to: the hydraulic oil cylinder is fixedly connected with the upper support, and the telescopic end of the hydraulic oil cylinder is fixedly connected with the upper die base.

The utility model discloses further set up to: the stand sets up and just distributes and play support fixed action in the four peripheral angle departments of base and upper bracket between base and upper bracket.

The utility model discloses further set up to: the lower module is provided with a plurality of die patterns in an array.

To sum up, the utility model discloses following beneficial effect has:

1. according to the die, a component which is used for positioning and has a buffering effect is arranged between an upper die plate and a lower die plate, and a component which is used for positioning and has a buffering effect is arranged on an upper die base and a lower die base, so that the upper die block and the lower die block can be prevented from colliding in the process of die pressing to influence the use of the upper die plate and the lower die plate;

2. the die pressing device can avoid the deviation of the upper die block and the lower die block in the die pressing process and influence on the product forming quality.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the lower module of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a hydraulic cylinder; 2. an upper bracket; 3. an upper die base; 4. a top pillar; 5. a column; 6. a pillar; 7. a limiting groove; 8. a base; 9. mounting a template; 10. clamping the column; 11. a placement cavity; 12. a positioning column; 13. a lower module; 14. positioning holes; 15. a lower die base; 16. a lower template; 17. an upper module; 18. pressing the pattern; 19. an upper top plate; 20. a first compression spring; 21. a lower top plate; 22. a second compression spring; 23. inserting a column; 24. a support pillar; 25. a sliding groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

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

The utility model provides a plastic toy production mould, as shown in fig. 1-4, including base 8, hydraulic cylinder 1, go up mould base 3, lower mould base 15, upper bracket 2 and stand 5, hydraulic cylinder 1 and 2 fixed connection of upper bracket, hydraulic cylinder 1's flexible end runs through upper bracket 2 and last mould base 3 fixed connection, stand 5 sets up between base 8 and upper bracket 2 and distributes and play support fixed action in base 8 and upper bracket 2's peripheral angle department, upward be provided with cope match-plate pattern 9 and cope match-plate pattern 17 on the mould base 3 respectively, be provided with lower bolster 16 and lower module 13 on the lower mould base 15 respectively, it is provided with a plurality of moulding-die patterns 18 to be the array on the lower module 13.

Locating holes 14 are oppositely formed in two sides of the lower template 16, placing cavities 11 are oppositely formed in two sides of the upper template 9, first compression springs 20 are arranged in the placing cavities 11, an upper top plate 19 and a lower top plate 21 are respectively arranged at two ends of each first compression spring 20, locating columns 12 matched with the locating holes 14 are fixedly connected to the lower top plates 21, the upper top plates 19 are fixedly connected with the inner walls of the placing cavities 11, and the lower top plates 21 are slidably connected with the placing cavities 11.

Support columns 24 are oppositely arranged on two sides of the lower die base 15, sliding grooves 25 are formed in the support columns 24, second compression springs 22 are fixedly connected in the sliding grooves 25, inserting columns 23 which are connected with the other ends of the second compression springs 22 in a sliding mode through the sliding grooves 25, clamping columns 10 which are matched with the inserting columns 23 are fixedly connected on the upper die base 3, support columns 6 which are fixedly connected on two sides of the lower die base 15, limiting grooves 7 are formed in the support columns 6, ejection columns 4 which are connected with the limiting grooves 7 in a sliding mode are arranged on two sides of the upper die base 3, when the upper die base 3 is driven to perform die pressing on the lower die base 15 through hydraulic oil cylinders 1, the clamping columns 10 which are fixedly connected on the upper die base 3 are abutted against the positioning columns 12, the second compression springs 22 are compressed under stress, and the upper die base 3 and the lower die base 15 are prevented from shifting in the die pressing process.

The working principle is as follows: the base 8 is fixed in a threaded connection mode, the upper support 2 is fixed with the base 8 through the upright post 5, the upright post 5 is distributed at the corners of the periphery of the upper support 2 and the base 8, the supporting and integral structure stabilizing effects are achieved, during die pressing, the hydraulic oil cylinder 1 is used for driving, the telescopic end of the hydraulic oil cylinder 1 drives the upper die base 3 to be close to the lower die base 15 until the upper die base is pressed tightly, when the upper die base 3 is close to the lower die base 15, the positioning hole 14 formed in the positioning column 12 in the lower die plate 16 is close to the bottom of the positioning hole 14 until the lower die base is tightly pressed against the positioning hole 14, the first compression spring 20 fixed between the lower top plate 21 and the upper top plate 19 fixedly connected with the positioning column 12 is compressed under stress, the clamping column 10 fixedly connected to the upper die base 3 is close to the positioning column 12, the second compression spring 22 is compressed under stress, the upper die block 17, the lower die block 13, the upper die base 3 and the lower die base 15 play a positioning buffering effect, the upper die plate 9, the lower die plate 16, the upper die base 3 and the lower die base 15 are prevented from shifting, and the stabilizing effect.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a plastic toy production mould, includes base (8), hydraulic cylinder (1), goes up mould base (3), lower mould base (15), upper bracket (2) and stand (5), its characterized in that: go up be provided with cope match-plate pattern (9) and last module (17) on mould base (3) respectively, be provided with lower bolster (16) and lower module (13) on lower mould base (15) respectively, locating hole (14) have been seted up relatively to the both sides of lower bolster (16), the both sides of cope match-plate pattern (9) are provided with relatively settle chamber (11), it is provided with first compression spring (20) in chamber (11) to settle, the both ends of first compression spring (20) are provided with roof (19) and roof (21) down respectively, fixedly connected with and locating hole (14) matched with reference column (12) down on roof (21), the both sides of lower mould base (15) are provided with support column (24) relatively, sliding tray (25) have been seted up in support column (24), fixedly connected with second compression spring (22) in sliding tray (25), the other end fixedly connected with of second compression spring (22) inserts post (23) with sliding tray (25) sliding connection, go up fixedly connected with and insert post (23) matched with card post (10) on mould base (3).

2. The mold for manufacturing plastic toys according to claim 1, wherein: the upper top plate (19) is fixedly connected with the inner wall of the placement cavity (11), and the lower top plate (21) is connected with the placement cavity (11) in a sliding mode.

3. The mold for manufacturing plastic toys according to claim 1, wherein: the two sides of the lower die base (15) are fixedly connected with supporting columns (6), limiting grooves (7) are formed in the supporting columns (6), and ejection columns (4) which are connected with the limiting grooves (7) in a sliding mode are arranged on the two sides of the upper die base (3).

4. The mold for manufacturing plastic toys according to claim 1, wherein: the hydraulic oil cylinder (1) is fixedly connected with the upper bracket (2), and the telescopic end of the hydraulic oil cylinder (1) is fixedly connected with the upper die base (3).

5. The mold for manufacturing plastic toys according to claim 1, wherein: the upright post (5) is arranged between the base (8) and the upper bracket (2) and distributed at the four peripheral corners of the base (8) and the upper bracket (2) to play a role in supporting and fixing.

6. The mold for manufacturing plastic toys according to claim 1, wherein: the lower module (13) is provided with a plurality of die patterns (18) in an array.