CN213618186U

CN213618186U - Injection mold with cooling water channel rapid cooling structure

Info

Publication number: CN213618186U
Application number: CN202021285639.6U
Authority: CN
Inventors: 周期峰
Original assignee: Wuhu Youcheng Plastic Mould Co ltd
Current assignee: Wuhu Youcheng Plastic Mould Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-07-06
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a take injection mold of cooling water course rapid cooling structure, including bottom plate and roof, the top fixedly connected with die holder of bottom plate, the bottom fixedly connected with upper die base of roof, and the bottom swing joint of the upper portion of die holder and upper die base, the bottom fixedly connected with cooler bin of bottom plate, the utility model relates to an injection mold technical field. This take injection mold of cooling water channel rapid cooling structure, through setting up cooling body, utilize the strong heat conductivity of graphite alkene board, pass through the heat-conducting plate with heat transfer to the inside aquatic of water tank, trade water through the water channel, can accelerate the cooling of mould, improve the quality of product, and shorten the production cycle of product, thereby improve product production efficiency, the installation mechanism that the cooperation set up, the fixed plate that sets up, the cardboard, the limiting plate, the ladder groove, the ladder piece, spout and slider, can conveniently install upper die base and die holder fixedly, and the operation is simple, and convenient use.

Description

Injection mold with cooling water channel rapid cooling structure

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold of area cooling water course rapid cooling structure.

Background

Injection molding is a method for producing and molding industrial products; products are generally produced by rubber injection molding and plastic injection molding; the injection molding can also be divided into injection molding and die casting; an injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die. Plastic injection molding is a method of producing plastic products by injecting molten plastic into a plastic product mold under pressure, and cooling and molding the plastic product to obtain various plastic parts. There are mechanical injection molding machines that are specifically used for injection molding.

Current injection mold is when using, because the unable rapid cooling of mould self, not only can prolong the production cycle of product like this, still can cause the wire drawing of product, scorch, lack the mould and glue the mould problem, influence the quality of product and reduced production efficiency, the fixed process of upper die base and die holder is comparatively loaded down with trivial details simultaneously, and sealing performance is relatively poor, for this reason, the utility model provides an injection mold of area cooling water course rapid cooling structure.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a take injection mold of cooling water course rapid cooling structure has solved current injection mold when using, and mould self can't rapid cooling, and this influences product quality, and it is comparatively loaded down with trivial details to go up die holder and die holder fixed process, the relatively poor problem of sealing performance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an injection mold of area cooling water course rapid cooling structure, includes bottom plate and roof, the top fixedly connected with die holder of bottom plate, the bottom fixedly connected with upper die base of roof, and the bottom swing joint of the upper portion of die holder and upper die base, the bottom fixedly connected with cooler bin of bottom plate, and the inside of cooler bin is provided with cooling body, the front and back surface of upper die base and die holder all is provided with installation mechanism.

Cooling body includes the graphite alkene board, the top of graphite alkene board and the top contact of cooler bin inner chamber, the top of cooler bin extends to the inside of die holder, the bottom fixedly connected with heat-conducting plate of graphite alkene board, the bottom fixedly connected with water tank of cooler bin inner chamber, the bottom of heat-conducting plate is run through the water tank and is extended to the inside below of water tank, the bottom of water tank is run through and has been seted up the water course, and water course and outside water pipe intercommunication.

Preferably, the number of the heat conducting plates is multiple, and the heat conducting plates are uniformly distributed at the bottom of the graphene plate.

Preferably, the mounting mechanism comprises a fixing plate and a clamping plate, one side of the fixing plate is fixedly connected with the surface of the upper die base, and one side of the clamping plate is fixedly connected with the surface of the lower die base.

Preferably, the bottom fixedly connected with limiting plate of fixed plate, and the inside of limiting plate runs through and has seted up the ladder groove, the internal surface sliding connection in ladder groove has the ladder piece.

Preferably, the surface of the clamping plate is provided with a sliding groove, the inner surface of the sliding groove is connected with a sliding block in a sliding mode, and one side of the sliding block is fixedly connected with one side of the stepped block.

Preferably, the edge of the bottom of the upper die base is fixedly connected with a die returning plate, the edge of the top of the lower die base is provided with a die returning groove, and the inner surface of the die returning groove is clamped with the outer surface of the die returning plate.

Advantageous effects

The utility model provides a take injection mold of cooling water course rapid cooling structure. Compared with the prior art, the method has the following beneficial effects:

(1) the outlet is characterized in that the cooling mechanism comprises a graphene plate, the top of the graphene plate is contacted with the top of the inner cavity of the cooling box, the top of the cooling box extends to the inside of the lower die holder, the bottom of the graphene plate is fixedly connected with a heat-conducting plate, the bottom of the inner cavity of the cooling box is fixedly connected with a water tank, the bottom of the heat-conducting plate penetrates through the water tank and extends to the lower part inside the water tank, the bottom of the water tank is penetrated and provided with a water channel, the water channel is communicated with an external water pipe, the mounting mechanism comprises a fixing plate and a clamping plate, one side of the fixing plate is fixedly connected with the surface of the upper die holder, one side of the clamping plate is fixedly connected with the surface of the lower die holder, the bottom of the fixing plate is fixedly connected with a limiting plate, the inside of the limiting plate is penetrated and provided with a stepped groove, the, through setting up cooling body, utilize the strong heat conductivity of graphite alkene board, through the heat-conducting plate with heat transfer to the inside aquatic of water tank, trade water through the water course, can accelerate the cooling of mould, improve the quality of product, and shorten the production cycle of product, thereby improve product production efficiency, the installation mechanism that the cooperation set up, the fixed plate that sets up, the cardboard, the limiting plate, the ladder groove, the ladder piece, spout and slider, can conveniently install upper die base and die holder fixedly, and the operation is simple, and it is convenient to use.

(2) This take injection mold of cooling water course rapid cooling structure, through the border fixedly connected with mould returning plate in upper die base bottom, the return type groove has been seted up at the border at die holder top, and the internal surface in return type groove and the surface joint of mould returning plate, through setting up return type groove and mould returning plate, utilize the complete laminating in return type plate and return type groove, sealing performance when reinforcing upper die base that can be very big and die holder are moulded plastics is favorable to going on of the process of moulding plastics.

Drawings

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

FIG. 2 is a perspective sectional view of the cooling box of the present invention;

FIG. 3 is a perspective view of a partial structure of the mounting mechanism of the present invention;

fig. 4 is a perspective view of the external structure of the fixing plate and the limiting plate of the present invention;

fig. 5 is an explosion diagram of the lower die holder and the upper die holder of the present invention.

In the figure: 1-bottom plate, 2-top plate, 3-lower die holder, 4-upper die holder, 5-cooling box, 6-cooling mechanism, 61-graphene plate, 62-heat conducting plate, 63-water tank, 64-water channel, 7-mounting mechanism, 71-fixing plate, 72-clamping plate, 73-limiting plate, 74-step groove, 75-step block, 76-sliding groove, 77-sliding block, 8-returning plate and 9-returning groove.

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. 1-5, the present invention provides a technical solution: an injection mold with a cooling water channel rapid cooling structure comprises a bottom plate 1 and a top plate 2, wherein the top of the bottom plate 1 is fixedly connected with a lower die base 3, the bottom of the top plate 2 is fixedly connected with an upper die base 4, the edge of the bottom of the upper die base 4 is fixedly connected with a die return plate 8, the edge of the top of the lower die base 3 is provided with a die return groove 9, the die return groove 9 and the die return plate 8 are arranged, the sealing performance of the upper die base 4 and the lower die base 3 during injection molding can be greatly enhanced by completely attaching the die return plate 8 to the die return groove 9, the injection molding process is facilitated, the inner surface of the die return groove 9 is clamped with the outer surface of the die return plate 8, the upper part of the lower die base 3 is movably connected with the bottom of the upper die base 4, the bottom of the bottom plate 1 is fixedly connected with a cooling box 5, a cooling mechanism 6 is arranged inside the cooling box, the mounting mechanism 7 comprises a fixing plate 71 and a clamping plate 72, a sliding groove 76 is formed in the surface of the clamping plate 72, a sliding block 77 is connected to the inner surface of the sliding groove 76 in a sliding manner, one side of the sliding block 77 is fixedly connected with one side of a stepped block 75, a limiting plate 73 is fixedly connected to the bottom of the fixing plate 71, a stepped groove 74 is formed in the limiting plate 73 in a penetrating manner, the inner surface of the stepped groove 74 is connected with the stepped block 75 in a sliding manner, one side of the fixing plate 71 is fixedly connected with the surface of the upper die holder 4, and one side of the clamping; the cooling mechanism 6 comprises a graphene plate 61, the top of the graphene plate 61 is in contact with the top of the inner cavity of the cooling box 5, the top of the cooling box 5 extends into the lower die holder 3, a heat conducting plate 62 is fixedly connected to the bottom of the graphene plate 61, the heat conducting plate 62 is made of a strong heat conducting metal material, a plurality of heat conducting plates 62 are arranged, the heat conducting plates 62 are uniformly distributed at the bottom of the graphene plate 61, a water tank 63 is fixedly connected to the bottom of the inner cavity of the cooling box 5, the bottom of the heat conducting plate 62 penetrates through the water tank 63 and extends to the lower part inside the water tank 63, a water channel 64 is formed in the bottom of the water tank 63 in a penetrating manner, the water channel 64 is communicated with an external water pipe, by arranging the cooling mechanism 6, the heat is transferred to the water inside the water tank 63 through the heat conducting plate 62 by utilizing the strong heat conductivity of the graphene plate, and shorten the production cycle of product to improve product production efficiency, the fixed plate 71, cardboard 72, limiting plate 73, ladder groove 74, ladder piece 75, spout 76 and the slider 77 that set up are cooperated to be set up, can conveniently install upper die base 4 and die holder 6 fixedly, easy operation, it is convenient to use.

And those not described in detail in this specification are well within the skill of those in the art.

When the die works, the die-returning plate 8 at the bottom of the upper die holder 4 is firstly clamped into the die-returning groove 9 at the top of the lower die holder 3, then the limiting plate 73 at the bottom of the fixing plate 71 is clamped into the clamping plate 72, at the moment, the sliding block 77 slides on the inner surface of the sliding groove 76 to enable the stepped block 75 to slide into the stepped groove 74, so that the fixing process of the limiting plate 73 is realized, the reverse operation can be realized when the die-returning die needs to be disassembled, the upper die holder 4 and the lower die holder 6 can be conveniently installed and fixed, the operation is simple, the use is convenient, when the injection molding is carried out, at the moment, water enters the water tank 3 through the water channel 64, the graphene plate 61 leads out the heat of the lower die holder 3 through the strong heat conductivity, the heat is transferred to the water in the water tank 63 through, the quality of the product is improved, the production cycle of the product is shortened, the production efficiency of the product is improved, and the injection mold with the cooling water channel rapid cooling structure works according to the working principle.

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.

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 take injection mold of cooling water course rapid cooling structure, includes bottom plate (1) and roof (2), top fixedly connected with die holder (3) of bottom plate (1), bottom fixedly connected with upper die base (4) of roof (2), and the bottom swing joint of the upper portion of die holder (3) and upper die base (4), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with a cooling box (5), a cooling mechanism (6) is arranged inside the cooling box (5), and mounting mechanisms (7) are arranged on the front surface and the rear surface of the upper die holder (4) and the lower die holder (3);

cooling body (6) include graphite alkene board (61), the top of graphite alkene board (61) and the top contact of cooling box (5) inner chamber, the top of cooling box (5) extends to the inside of die holder (3), the bottom fixedly connected with heat-conducting plate (62) of graphite alkene board (61), the bottom fixedly connected with water tank (63) of cooling box (5) inner chamber, the bottom of heat-conducting plate (62) runs through water tank (63) and extends to the inside below of water tank (63), the bottom of water tank (63) is run through and has been seted up water course (64), and water course (64) and outside water pipe intercommunication.

2. The injection mold with the cooling water channel rapid cooling structure according to claim 1, characterized in that: the number of the heat conducting plates (62) is multiple, and the heat conducting plates (62) are uniformly distributed at the bottom of the graphene plate (61).

3. The injection mold with the cooling water channel rapid cooling structure according to claim 1, characterized in that: the mounting mechanism (7) comprises a fixing plate (71) and a clamping plate (72), one side of the fixing plate (71) is fixedly connected with the surface of the upper die holder (4), and one side of the clamping plate (72) is fixedly connected with the surface of the lower die holder (3).

4. The injection mold with the cooling water channel rapid cooling structure according to claim 3, characterized in that: the bottom fixedly connected with limiting plate (73) of fixed plate (71), and the inside of limiting plate (73) is run through and has been seted up ladder groove (74), the internal surface sliding connection in ladder groove (74) has ladder piece (75).

5. The injection mold with the cooling water channel rapid cooling structure according to claim 3, characterized in that: the surface of cardboard (72) has seted up spout (76), the internal surface sliding connection of spout (76) has slider (77), one side and the one side fixed connection of ladder piece (75) of slider (77).

6. The injection mold with the cooling water channel rapid cooling structure according to claim 1, characterized in that: the die is characterized in that a return plate (8) is fixedly connected to the edge of the bottom of the upper die base (4), a return groove (9) is formed in the edge of the top of the lower die base (3), and the inner surface of the return groove (9) is clamped with the outer surface of the return plate (8).