CN213006290U

CN213006290U - Good double-colored integrative thermoplastic forming die of stability

Info

Publication number: CN213006290U
Application number: CN202021637576.6U
Authority: CN
Inventors: 龚忠标
Original assignee: Kunshan Zhengrui Precision Mould Co ltd
Current assignee: Kunshan Zhengrui Precision Mould Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-20
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a double-color integrated thermoplastic forming die with good stability, which comprises a lower die, wherein the upper surface of the lower die is clamped with an upper die, two fixed blocks are fixedly arranged at the two ends of the upper die and the lower die, a clamping groove is formed in the fixed blocks, two first connecting rods are arranged at the two sides of the upper die and the lower die, a first spring is fixed at the end part of each first connecting rod in a welding way, and a clamping block is fixed at the end part of each first spring in a welding way; through the tip design first spring at the head rod and the fixture block and at the internal design draw-in groove of fixed block, avoid not being convenient for sticis the installation with the lower mould to last mould when using, make easy production less not hard up when using, the influence is used, can be at last mould and lower mould installation back, take place elastic deformation's effect through the second spring and stir two head rods to the external world, the effect that takes place elastic deformation through first spring this moment once more is in the inside of draw-in groove with the fixture block.

Description

Good double-colored integrative thermoplastic forming die of stability

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to good double-colored integrative thermoplastic forming die of stability.

Background

The existing mould is a double-color integrated thermoplastic forming device with good stability, and various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods are used in the industrial production of the mould. 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 existing mould is inconvenient to be pressed and installed with the lower mould to last mould when using for easily produce less not hard up when using, influence the use, then inside easily produces great heat after the use, the problem of being inconvenient for to inside rapid cooling, for this reason we propose the good double-colored integrative thermoplastic forming mould of stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good double-colored integrative thermoplastic forming die of stability to it is not convenient for sticiss the installation to last mould and lower mould to solve to propose current mould when using in the above-mentioned background art, makes easily produce less not hard up when using, influences the use, then inside easy great heat that produces after using, is not convenient for to the problem of inside rapid cooling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forming die is moulded to double-colored integrative heat that stability is good, includes the lower mould, the upper surface block of lower mould has last mould, go up the mould with the equal fixed mounting in both ends of lower mould has two fixed blocks, the draw-in groove has been seted up to the inside of fixed block, go up the mould with the both sides of lower mould all are provided with two head rods, the tip welded fastening of head rod has first spring, the tip welded fastening of first spring has the fixture block, two the junction welded fastening of first connecting rod has two second connecting rods, the equal welded fastening in both ends of second connecting rod has the second spring, just the second connecting rod with the head rod passes through second spring elastic connection, first spring with the fixed block passes through the fixture block with the draw-in groove block is connected.

Preferably, a second main channel is seted up to the bottom of lower mould, the tip fixed mounting of second main channel has the even connector, the protective cover is installed to the tip of connector, one side of second main channel is located the supplementary passageway has been seted up to the inside of lower mould, the tip of assisting the passageway is located first main channel has been seted up to the inside of lower mould.

Preferably, the first main channel, the auxiliary channel and the second main channel are all in an annular structure, and the first main channel, the auxiliary channel, the second main channel and the lower die are in an integrated structure.

Preferably, an end of the connection port is embedded in the second main channel, and the end of the connection port has the same structure as the protective cover.

Preferably, the clamping groove and the fixing block are of an integrated structure, and the clamping block and the clamping groove are identical in internal structure.

Preferably, the two first connecting rods are tightly pressed and connected with the second connecting rod through the second spring, and the second spring is welded and fixed with the first connecting rods.

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

(1) the end parts of the first connecting rods are provided with the first springs and the clamping blocks, and the clamping grooves are arranged in the fixing blocks, so that the situation that the upper die and the lower die are not convenient to press and install in use is avoided, the situation that the upper die and the lower die are easy to loose and influence the use is easily caused, after the upper die and the lower die are installed, the two first connecting rods can be shifted to the outside under the action of elastic deformation of the second springs, the clamping blocks are clamped in the clamping grooves under the action of elastic deformation of the first springs again, the first connecting rods and the fixing blocks are tightly installed, the two first connecting rods are restored to the original positions and pressed tightly by the two second springs and the second connecting rods, the upper die and the lower die are tightly closed by the first springs and the first connecting rods, the device is convenient to operate, the situation that the upper die and the lower die are not convenient to press and fix, influence the use problem.

(2) Through the first main entrance of interior design at the lower mould, assist passageway and second main entrance, avoid inside great heat that easily produces after the use, be not convenient for to inside rapid cooling, can open the protective cover after the use and be connected the connector and blow to the inside of second main entrance with external high compression pump, blow in to the inside of assisting passageway and first main entrance through the second main entrance, discharge to the external world through the connector once more, be convenient for accelerate inside heat dissipation, the inside great heat that produces after the use has been solved, be not convenient for to the problem of inside rapid cooling.

Drawings

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

FIG. 2 is a schematic structural view of the lower mold, the first main channel and the auxiliary channel of the present invention;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 5 is a schematic structural view of the first connecting rod, the second connecting rod and the clamping block of the present invention;

in the figure: 1. a connecting port; 2. a protective cover; 3. an upper die; 4. a lower die; 5. a fixed block; 6. a clamping block; 7. a first connecting rod; 8. a first spring; 9. a first main channel; 10. an auxiliary channel; 11. a second main channel; 12. a card slot; 13. a second spring; 14. a second connecting rod.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a double-color integrated thermoplastic forming die with good stability comprises a lower die 4, an upper die 3 is clamped on the upper surface of the lower die 4, two fixing blocks 5 are fixedly mounted at two ends of the upper die 3 and the lower die 4, clamping grooves 12 are formed in the fixing blocks 5, two first connecting rods 7 are arranged on two sides of the upper die 3 and the lower die 4, first springs 8 are fixedly welded at the end portions of the first connecting rods 7, clamping blocks 6 are fixedly welded at the end portions of the first springs 8, two second connecting rods 14 are fixedly welded at the joints of the two first connecting rods 7, second springs 13 are fixedly welded at two ends of the second connecting rods 14, the second connecting rods 14 are elastically connected with the first connecting rods 7 through the second springs 13, the first springs 8 are connected with the fixing blocks 5 in a clamping manner through the clamping grooves 6 in a clamping manner, the two first connecting rods 7 can be shifted outwards under the elastic deformation effect of the second springs 13 after the upper die 3 and the lower die 4 are mounted, at this time, the clamping block 6 is clamped inside the clamping groove 12 through the effect of elastic deformation of the first spring 8 again, so that the first connecting rod 7 and the fixing block 5 are tightly mounted, the two first connecting rods 7 are restored to the original positions and tightly pressed against the first connecting rod 7 through the two second springs 13 and the second connecting rod 14, the upper die 3 and the lower die 4 are tightly closed through the first spring 8 and the first connecting rod 7, and the device is convenient to operate.

In this embodiment, it is preferable, second main channel 11 has been seted up to the bottom of lower mould 4, the tip fixed mounting of second main channel 11 has even connector 1, protective cover 2 is installed to the tip of connector 1, one side of second main channel 11 is located the inside of lower mould 4 and has seted up supplementary passageway 10, the tip of supplementary passageway 10 is located the inside of lower mould 4 and has seted up first main channel 9, can open protective cover 2 after the use and be connected connector 1 with external high-pressure air pump and blow to the inside of second main channel 11, blow in to the inside of supplementary passageway 10 and first main channel 9 through second main channel 11, discharge to the external world through connector 1 once more, be convenient for accelerate inside heat dissipation.

In order to facilitate heat dissipation after the lower mold 4 is used through the first main channel 9, the auxiliary channel 10 and the second main channel 11, in this embodiment, it is preferable that the first main channel 9, the auxiliary channel 10 and the second main channel 11 are all in an annular structure, and the first main channel 9, the auxiliary channel 10, the second main channel 11 and the lower mold 4 are in an integrated structure.

In order to facilitate the installation of the connection port 1 and the protective cover 2 and to introduce air into the interior of the second main channel 11 through the connection port 1, in the present embodiment, it is preferable that an end portion of the connection port 1 is embedded in the interior of the second main channel 11, and the end portion of the connection port 1 has the same structure as the interior of the protective cover 2.

In order to press the first connecting rod 7 and the first spring 8 tightly in the clamping groove 12 by clamping the clamping block 6, the upper die 3 and the lower die 4 are mounted in a fastened manner, in this embodiment, preferably, the clamping groove 12 and the fixing block 5 are of an integral structure, and the clamping block 6 and the clamping groove 12 have the same internal structure.

In order to facilitate the fastening connection of the two first connecting rods 7 after installation through the second spring 13 and the second connecting rod 14, in the embodiment, preferably, the two first connecting rods 7 are tightly pressed and connected with the second connecting rod 14 through the second spring 13, and the second spring 13 is welded and fixed with the first connecting rods 7.

The utility model discloses a theory of operation and use flow: the bicolor integrated thermoplastic forming die with good stability can inject materials into the lower die 4 when in use, the upper die 3 and the lower die 4 are clamped and installed through the clamping pin, the two first connecting rods 7 are stirred outwards under the action of elastic deformation of the second springs 13 after installation, the clamping block 6 is clamped inside the clamping groove 12 under the action of elastic deformation of the first springs 8 again, so that the first connecting rods 7 and the fixed block 5 are tightly installed, the two first connecting rods 7 are restored to be in-situ pressed and tightly pressed by the two second springs 13 and the second connecting rods 14, the upper die 3 and the lower die 4 are tightly closed and fastened through the first springs 8 and the first connecting rods 7, the device is convenient to operate, and then the protective cover 2 can be opened to connect the connecting port 1 with an external high-pressure air pump to blow air into the second main channel 11 after use, blow in to the inside of auxiliary channel 10 and first main channel 9 through second main channel 11, discharge to the external world through connector 1 once more, be convenient for accelerate inside heat dissipation, convenient to use.

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 good double-colored integrative thermoplastic molding mould of stability, includes lower mould (4), the upper surface joint of lower mould (4) has last mould (3), its characterized in that: two fixing blocks (5) are fixedly arranged at the two ends of the upper die (3) and the lower die (4), a clamping groove (12) is arranged in the fixed block (5), two first connecting rods (7) are arranged on two sides of the upper die (3) and the lower die (4), a first spring (8) is welded and fixed at the end part of the first connecting rod (7), a clamping block (6) is fixedly welded at the end part of the first spring (8), two second connecting rods (14) are fixedly welded at the joint of the two first connecting rods (7), two ends of the second connecting rod (14) are welded and fixed with second springs (13), and the second connecting rod (14) is elastically connected with the first connecting rod (7) through the second spring (13), the first spring (8) and the fixed block (5) are connected with the clamping groove (12) in a clamping mode through the clamping block (6).

2. The two-color integral thermoplastic molding die with good stability according to claim 1, characterized in that: second main entrance (11) have been seted up to the bottom of lower mould (4), the tip fixed mounting of second main entrance (11) has even connector (1), protective cover (2) are installed to the tip of connector (1), one side of second main entrance (11) is located auxiliary entrance (10) have been seted up to the inside of lower mould (4), the tip of auxiliary entrance (10) is located first main entrance (9) have been seted up to the inside of lower mould (4).

3. The two-color integral thermoplastic molding die with good stability according to claim 2, characterized in that: the first main channel (9), the auxiliary channel (10) and the second main channel (11) are both of an annular structure, and the first main channel (9), the auxiliary channel (10), the second main channel (11) and the lower die (4) are of an integrated structure.

4. The two-color integral thermoplastic molding die with good stability according to claim 2, characterized in that: the end of the connecting port (1) is embedded into the second main channel (11), and the end of the connecting port (1) and the inner structure of the protective cover (2) are the same.

5. The two-color integral thermoplastic molding die with good stability according to claim 1, characterized in that: the clamping groove (12) and the fixing block (5) are of an integrated structure, and the clamping block (6) and the clamping groove (12) are identical in internal structure.

6. The two-color integral thermoplastic molding die with good stability according to claim 1, characterized in that: the two first connecting rods (7) are tightly pressed and connected with the second connecting rod (14) through the second spring (13), and the second spring (13) and the first connecting rods (7) are welded and fixed.