CN211074367U - Metal mold insert with novel waterway structure - Google Patents
Metal mold insert with novel waterway structure Download PDFInfo
- Publication number
- CN211074367U CN211074367U CN201921408091.7U CN201921408091U CN211074367U CN 211074367 U CN211074367 U CN 211074367U CN 201921408091 U CN201921408091 U CN 201921408091U CN 211074367 U CN211074367 U CN 211074367U
- Authority
- CN
- China
- Prior art keywords
- cavity
- mold insert
- cooling
- water
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a metal mold insert that contains novel water route structure, including the mold insert body, this internal at least one cavity that sets up of mold insert, erect the mold insert die cavity in the cavity, the outer wall of mold insert die cavity with the inner wall of cavity is the interval setting, the mold insert die cavity with annular space between the cavity constitutes cooling water route cavity, cooling water route cavity is used for the cooling water circulation and encircles the cooling the mold insert die cavity. The cooling surface area of contact who exists among the prior art is little, the cooling effect is inhomogeneous, the low scheduling problem of cooling efficiency is overcome in this application, through setting up cooling water route cavity in this application, increases cooling area of contact by a wide margin, can effectively improve cooling efficiency, optimize cooling effect.
Description
Technical Field
The utility model relates to a metal mold technical field especially relates to a metal mold insert that contains novel water route structure.
Background
In the process of processing plastic molding products, because the temperature of most molten plastic raw materials close to a mold cavity is about 200 ℃, the mold cavity needs to be rapidly cooled to a certain temperature in a short time so as to facilitate the rapid demolding of the molding products, and the cooling efficiency of the mold cavity directly influences the processing speed and the molding effect of the molding products. With the diversification of the shapes of plastic molded products, the requirements on the shapes of the molds and the cooling effect of the water channels are higher and higher; the traditional water path is arranged around the die cavity in a linear mode, and cannot be arranged along with the die cavity in a surrounding mode, so that the traditional cooling water path has the problems of small contact area of a cooling surface, uneven cooling effect, low cooling efficiency and the like.
Therefore, the inventor provides the metal mold insert with the novel water path structure by virtue of experience and practice of related industries for many years, so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal mold insert that contains novel water route structure, the cooling surface area of contact who overcomes existence among the prior art is little, the cooling effect is inhomogeneous, the low scheduling problem of cooling efficiency, through setting up cooling water route cavity in this application, increases cooling area of contact by a wide margin, can effectively improve cooling efficiency, optimize cooling effect.
The utility model aims at realizing like this, a metal mold insert that contains novel water route structure, including the mold insert body, this internal at least one cavity that sets up of mold insert, erect the mold insert die cavity in the cavity, the outer wall of mold insert die cavity with the inner wall of cavity is the interval setting, the mold insert die cavity with annular space between the cavity constitutes cooling water route cavity, cooling water route cavity is used for the cooling water circulation and encircles the cooling the mold insert die cavity.
In a preferred embodiment of the present invention, the outer wall of the mold insert cavity and the inner wall of the cavity are spaced by a plurality of connecting posts.
The utility model discloses an in a preferred embodiment, be equipped with on the mold insert body with water inlet and outlet that the cooling water route cavity communicates.
In a preferred embodiment of the present invention, 4 cavities are disposed at intervals in the insert body, and are set as a first cavity, a second cavity, a third cavity and a fourth cavity; the insert body is provided with 2 water inlets and 2 water outlets which are respectively set as a first water inlet, a second water inlet, a first water outlet and a second water outlet; the cooling water channel cavity in the first cavity is communicated with the first water inlet, the first cavity is communicated with the second cavity through a water channel hole, and the cooling water channel cavity in the second cavity is communicated with the first water outlet; and the cooling water path cavity in the fourth cavity is communicated with the second water inlet, the fourth cavity is communicated with the third cavity through a water channel hole, and the cooling water path cavity in the third cavity is communicated with the second water outlet.
In a preferred embodiment of the present invention, the first water inlet, the second water inlet and the first water outlet are communicated with the second water outlet by an external water circulating pump.
The utility model discloses a in a preferred embodiment, the mold insert body the cavity the mold insert die cavity the spliced pole the water inlet with the outlet all constitutes through metal powder laser sintering.
From top to bottom, the utility model provides a metal mold insert that contains novel water route structure has following beneficial effect:
The utility model provides a metal mold insert that contains novel waterway structure sets up the cooling water route cavity, and the cooling water can freely flow in it according to the mould cooling design requirement, later flows out the cooling water route cavity according to the design requirement, takes away the heat in the mold insert die cavity, and the cooling water route cavity encircles the cooling mold insert die cavity, increases the cooling contact area by a wide margin, can effectively improve cooling efficiency, optimize the cooling effect; the utility model discloses a metal mold insert that contains novel water route structure constitutes through metal powder laser sintering technique an organic whole, and the shaping is efficient, and inner structure is accurate, is convenient for reach the cooling effect of mould.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1: do the utility model discloses a metal mold insert's that contains novel water route structure schematic diagram.
In the figure:
100. A metal mold insert with a novel waterway structure;
1. An insert body;
21. A first cavity; 22. a second cavity; 23. a third cavity; 24. a fourth cavity;
3. A mold insert cavity;
4. A cooling water channel cavity;
5. Connecting columns;
61. A first water inlet; 62. a second water inlet;
71. A first drain port; 72. a second water discharge port;
8. A water passage hole.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The specific embodiments of the present invention described herein are for the purpose of explanation only and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, indirect connections through intermediaries, and the like. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the utility model provides a metal mold insert 100 with a novel waterway structure, which comprises an insert body 1, wherein the insert body 1 is the main part of a plastic molding product processing mold, and determines the processing period, cooling time, production efficiency and molding effect of a plastic product in the plastic product processing process; the mold insert comprises a mold insert body 1, a mold insert cavity 3 and a cooling device, wherein the mold insert body 1 is internally provided with at least one cavity, the mold insert cavity 3 is erected in the cavity, the mold insert cavity 3 is a core part of a mold insert, a product molding effect is achieved in the processing process of a plastic molded product, and the cooling efficiency of the mold insert cavity 3 determines the processing speed of the product; the outer wall of mold insert die cavity 3 is the interval setting with the inner wall of cavity, and the annular space between mold insert die cavity 3 and the cavity constitutes cooling water route cavity 4, and cooling water route cavity 4 is used for the cooling water circulation and encircles cooling mold insert die cavity 3, and cooling water route cavity 4 constitutes neotype waterway structure.
The utility model provides a set up cooling water route cavity in the metal mold insert that contains novel water route structure, the cooling water can be wherein free flow according to mould cooling design requirement, later flow cooling water route cavity according to the design requirement, take away the heat in the mold insert die cavity, and cooling water route cavity encircles the cooling mold insert die cavity, increases cooling contact area by a wide margin (increase several times to several times), can effectively improve cooling efficiency, optimize the cooling effect.
Further, as shown in fig. 1, a plurality of connecting columns 5 are arranged between the outer wall of the insert cavity 3 and the inner wall of the cavity at intervals. The number and diameter of the connecting columns 5 are determined according to the magnitude of the force value borne by the insert cavity 3 in the process of producing plastic molded products and the service life of the mold.
Further, the insert body 1 is provided with a water inlet and a water outlet which are communicated with the cooling water path cavity 4. The water inlet and the water outlet are an inlet and an outlet for cooling water to enter and exit the cooling water channel cavity, the number of the water inlet holes and the water outlet holes, the cooling combination communication mode of the cooling cavity and the position of the cooling water channel cavity 4 can be determined according to the requirements of actual processing of the die.
In a specific embodiment of the present invention, as shown in fig. 1, 4 cavities are arranged at intervals in the insert body 1, and are set as a first cavity 21, a second cavity 22, a third cavity 23 and a fourth cavity 24; the insert body 1 is provided with 2 water inlets and 2 water outlets which are respectively set as a first water inlet 61, a second water inlet 62, a first water outlet 71 and a second water outlet 72; the cooling water channel cavity in the first cavity 21 is communicated with the first water inlet 61, the first cavity 21 is communicated with the second cavity 22 through the water channel hole 8, and the cooling water channel cavity in the second cavity 22 is communicated with the first water outlet 71; the cooling water path cavity in the fourth cavity 24 is communicated with the second water inlet 62, the fourth cavity 24 is communicated with the third cavity 23 through the water passage hole 8, and the cooling water path cavity in the third cavity 23 is communicated with the second water outlet 72.
In the present embodiment, the first and second water inlets 61 and 62, and the first and second water discharge ports 71 and 72 are all communicated with an external circulation water pump (conventional art). The cooling water passes through the water inlet and gets into cooling water route cavity, flows fast in the cooling water route cavity and takes away its heat with the heat exchange of mold insert die cavity 3, realizes the cooling of mold insert die cavity 3, flows out cooling water route cavity through the outlet after the cooling water heat exchange, after refrigerating again (prior art), gets into the water inlet again under the effect of external circulating water pump, recycles. The flow speed of the cooling water is determined according to the cooling requirement of the mold insert cavity 3, and the flow speed is adjusted by adjusting the rotating speed of an external circulating water pump.
further, the mold insert body 1, the cavity, the mold insert die cavity 3, the spliced pole 5, water inlet and outlet all constitute through metal powder laser sintering (metal 3D printing technology), it makes (additive manufacturing, AM), be a rapid prototyping metal processing technology, it is one kind and uses three-dimensional CAD model file of digit as the basis, application high energy beam source or other modes, with liquid, the melt, the powder, the silk, special materials such as piece carry out the successive layer and pile up the bonding, final stack shaping, directly construct the technique of entity, according to the difference of used material and formation ply mode, 3D printing technology roughly sums up to extrusion moulding (mainly represent for melting deposition forming FDM technique), granular powder material shaping (mainly represent for selective laser sintering S L S technique and direct metal laser sintering L S technique, electron beam melting EBM lamination manufacturing technique and powder shaping printing technique) and photopolymerization, make the utility model discloses a metal mold insert that contains novel waterway structure when the metal mold insert 100, the adoption is that the powder mold insert die cavity 3, the spliced pole 5, water inlet and outlet all constitute through the high laser sintering powder processing technology (metal powder mold processing technology) and the high efficiency of the integrated cooling metal powder mold that the utility model metal powder mold processing technology does not make the metal powder mold that the efficiency of the utility model discloses a high efficiency of the metal powder sintering technology, the metal powder mold that the utility model discloses a high efficiency of the cooling technology, the metal powder mold that the utility model discloses a high efficiency of the metal powder sintering powder mold that the metal powder sintering technology is not piled up is not make by a high efficiency of the utility model, the utility model discloses a high efficiency of the utility model, the metal powder mold that.
From top to bottom, the utility model provides a metal mold insert that contains novel water route structure has following beneficial effect:
The utility model provides a metal mold insert that contains novel waterway structure sets up the cooling water route cavity, and the cooling water can freely flow in it according to the mould cooling design requirement, later flows out the cooling water route cavity according to the design requirement, takes away the heat in the mold insert die cavity, and the cooling water route cavity encircles the cooling mold insert die cavity, increases the cooling contact area by a wide margin, can effectively improve cooling efficiency, optimize the cooling effect; the utility model discloses a metal mold insert that contains novel water route structure constitutes through metal powder laser sintering technique an organic whole, and the shaping is efficient, and inner structure is accurate, is convenient for reach the cooling effect of mould.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a metal mold insert that contains novel waterway structure, a serial communication port, including the mold insert body, this internal at least one cavity that sets up of mold insert, erect the mold insert die cavity in the cavity, the outer wall of mold insert die cavity with the inner wall of cavity is the interval setting, the mold insert die cavity with annular space between the cavity constitutes cooling water route cavity, cooling water route cavity is used for the cooling water circulation and encircles the cooling the mold insert die cavity.
2. The metal mold insert with the novel waterway structure of claim 1, wherein a plurality of connecting columns are arranged between the outer wall of the mold cavity of the insert and the inner wall of the cavity at intervals.
3. The metal mold insert with the novel waterway structure of claim 2, wherein the insert body is provided with a water inlet and a water outlet which are communicated with the cooling waterway cavity.
4. The metal mold insert with the novel waterway structure of claim 3, wherein 4 cavities are arranged at intervals in the insert body and are defined as a first cavity, a second cavity, a third cavity and a fourth cavity; the insert body is provided with 2 water inlets and 2 water outlets which are respectively set as a first water inlet, a second water inlet, a first water outlet and a second water outlet; the cooling water channel cavity in the first cavity is communicated with the first water inlet, the first cavity is communicated with the second cavity through a water channel hole, and the cooling water channel cavity in the second cavity is communicated with the first water outlet; and the cooling water path cavity in the fourth cavity is communicated with the second water inlet, the fourth cavity is communicated with the third cavity through a water channel hole, and the cooling water path cavity in the third cavity is communicated with the second water outlet.
5. The metal mold insert with the novel waterway structure of claim 4, wherein the first water inlet, the second water inlet, the first water outlet and the second water outlet are all communicated with an external circulating water pump.
6. The metal mold insert with the novel waterway structure of claim 4, wherein the insert body, the cavity, the insert cavity, the connecting post, the water inlet and the water outlet are all formed by laser sintering of metal powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921408091.7U CN211074367U (en) | 2019-08-27 | 2019-08-27 | Metal mold insert with novel waterway structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921408091.7U CN211074367U (en) | 2019-08-27 | 2019-08-27 | Metal mold insert with novel waterway structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211074367U true CN211074367U (en) | 2020-07-24 |
Family
ID=71632879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921408091.7U Active CN211074367U (en) | 2019-08-27 | 2019-08-27 | Metal mold insert with novel waterway structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211074367U (en) |
-
2019
- 2019-08-27 CN CN201921408091.7U patent/CN211074367U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101733913A (en) | Method for mold-unloading and cooling thin and small injection molding part and part taking board | |
| CN202388725U (en) | Coiled uniform cooling injection mold | |
| CN211074367U (en) | Metal mold insert with novel waterway structure | |
| CN210851202U (en) | Heart-shaped cup outer mold cavity with multi-channel conformal cooling water channel | |
| CN206493551U (en) | A kind of double independent cooling water roads structure of multimode cavity injection mould | |
| CN209794470U (en) | Injection molding magnet cooling mold | |
| CN202037856U (en) | Bottom cooling water way structure of bottle blowing mould of high-speed blowing and filling machine | |
| CN209210621U (en) | A kind of glass insulator production mould | |
| CN104690895A (en) | Hot runner mold for plastic pipe or container bottom labeling | |
| CN101670658B (en) | Plastic bottle preform extrusion forming machine | |
| CN109160715B (en) | Small mouth glass bottle pressing-blowing process mould | |
| CN216804312U (en) | Radial runner 3D prints cooling water route | |
| CN210705769U (en) | Mould capable of improving appearance quality of product | |
| CN210525720U (en) | Combined type front shell injection mold | |
| CN214726079U (en) | Hot runner multi-cavity lunch box mold | |
| CN210632921U (en) | End cover die casting die runner structure | |
| CN210759062U (en) | Cooling structure of optical mold | |
| CN215283104U (en) | Injection mold easy to demold | |
| CN108058332A (en) | Spiral fashion uniformly cools down injection mold | |
| CN221622745U (en) | Quick forming die | |
| CN217891704U (en) | Cooling structure of hot runner sprue of injection molding dinner plate mold | |
| CN212603066U (en) | Injection mold with novel pouring opening | |
| CN215661685U (en) | Quick cooling structure of mould core | |
| CN210880672U (en) | Novel safety capacitor plastic shell circular arrangement structure | |
| CN210436565U (en) | Umbrella-shaped cooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |