CN215203228U - Fan blade injection mold capable of being cooled rapidly - Google Patents
Fan blade injection mold capable of being cooled rapidly Download PDFInfo
- Publication number
- CN215203228U CN215203228U CN202121426857.1U CN202121426857U CN215203228U CN 215203228 U CN215203228 U CN 215203228U CN 202121426857 U CN202121426857 U CN 202121426857U CN 215203228 U CN215203228 U CN 215203228U
- Authority
- CN
- China
- Prior art keywords
- fixed die
- groove
- plate
- movable mold
- pull rod
- 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)
Abstract
The utility model provides a fan blade injection mold capable of being cooled rapidly, which comprises a fixed mold and a movable mold which are connected through a guide pillar; the method is characterized in that: the fixed die comprises a fixed die bottom plate, a runner plate, a fixed die plate and a fixed die core; a first water flow channel is arranged in the fixed die core; a plurality of U-shaped first flow channel grooves communicated with the first water flow channel are arranged in the fixed die core; the fixed die plate is provided with a pull rod mounting hole; a spring mounting groove is formed in the left side of the pull rod mounting hole; a fixed die pull rod penetrates through the pull rod mounting hole; a spring sleeved on the fixed die pull rod is arranged in the spring mounting groove; the movable mold comprises a movable mold bottom plate, an ejector plate assembly, a movable mold plate and a movable mold core; a second water flow channel is arranged in the movable mould core; a plurality of U-shaped second flow channel grooves communicated with a second water flow channel are arranged in the movable mould core; the movable template is provided with a resin shutter; the right end of the resin shutter is connected with the fixed template; embodies the utility model discloses the cooling effect is good.
Description
Technical Field
The utility model relates to an injection mold technical field, in particular to but rapid cooling's flabellum injection mold.
Background
The fan blade is provided with a plurality of blades which are cambered and arranged obliquely, and because the blades are multiple, the waterway flow passage is difficult to be designed obliquely to match with a product for cooling, so that the cooling of the blades is not perfect, thereby affecting the quality of products, in addition, the injection molding of the fan blades needs to be divided, each blade is correspondingly provided with a divided injection molding port, therefore, a three-plate mold structure needs to be arranged, when the mold is opened, the fixed mold plate and the runner plate need to be separated, in the past, a tension spring is usually arranged on the outer sides of the fixed mold plate and the movable mold plate, and a bump mounting spring is also additionally arranged on the outer sides of the fixed mold plate and the material shifting plate, so that the fixed mold plate and the material shifting plate are separated when the mold is opened, but the structure occupies more space outside, in actual operation, there is a possibility that interference with an external robot is stable, and maintenance of the mold is inconvenient, so that improvement is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but problem in order to solve the background art of quick refrigerated flabellum injection mold.
In order to achieve the above object, the present invention provides the following technical solutions:
a fan blade injection mold capable of being cooled rapidly comprises a fixed mold and a movable mold which are connected through a guide pillar; the fixed die comprises a fixed die bottom plate, a runner plate, a fixed die plate and a fixed die core embedded in the fixed die plate, wherein the fixed die bottom plate, the runner plate and the fixed die plate are sequentially arranged from left to right; a first water flow channel is arranged in the fixed die core; a plurality of first grooves are formed in the left side of the fixed die core; the first grooves are respectively communicated with the first water flow channels; a first rubber plug is arranged at an opening at the left end of the first groove; a first water-stop sheet is arranged in the first groove; a U-shaped first flow channel groove is formed between the first water-stop sheet and the first groove; the fixed die plate is provided with a pull rod mounting hole; a spring mounting groove is formed in the left side of the pull rod mounting hole; a fixed die pull rod penetrates through the pull rod mounting hole; the left end of the fixed die pull rod is connected with the fixed die bottom plate through a connecting piece; a spring sleeved on the fixed die pull rod is arranged in the spring mounting groove; the movable mold comprises a movable mold bottom plate, an ejector plate assembly, a movable mold plate and a movable mold core, wherein the movable mold bottom plate, the ejector plate assembly and the movable mold plate are sequentially arranged from right to left, and the movable mold core is embedded in the movable mold plate; a second water flow channel is arranged in the movable mould core; the right side of the movable mold core is provided with a plurality of second grooves; the second grooves are respectively communicated with the second water flow channels; a second rubber plug is arranged at the opening at the right end of the second groove; a second water-stop sheet is arranged in the second groove; a U-shaped second flow channel groove is formed between the second water-stop sheet and the second groove; the movable template is provided with a resin shutter; the right end of the resin shutter is connected with the fixed template.
To describe the present invention, the first groove and the second groove are circular grooves and have conical structures at the bottom.
For further description of the present invention, the first groove and the second groove correspond in position; seven grooves are arranged in the first groove and the second groove.
For further description of the present invention, the connecting member includes a screw and a sheath; the fixed die bottom plate is provided with a mounting hole; the screw is arranged in the mounting hole through the sheath; and the screw is fixedly connected with the left end of the fixed die pull rod.
The utility model has the advantages that:
the utility model discloses a set up first recess and second recess on movable mould benevolence and cover half respectively, port department at the recess sets up first plug and second plug respectively and is used for the water shutoff, and set up first recess and second recess in inside and be used for the water proof, form the first runner groove and the second runner groove of "U" type, this structure corresponds the middle part position department that sets up at the shaping product flabellum, thereby it is close the product more to look at the waterway, the cooling efficiency of flabellum is improved, and the separation of cover half and runner board when the die sinking, then separate through the inside cooperation that sets up resin shutter and spring of mould, all set up inside the mould, the rational utilization space, and can not produce with exterior structure and interfere, the safety performance is improved, also convenient maintenance.
Drawings
FIG. 1 is an overall structure of the present invention;
FIG. 2 is a structural diagram of the core insert of the present invention;
FIG. 3 is a structural diagram of the movable mold insert of the present invention;
FIG. 4 is a structural diagram of the fixed die plate of the present invention;
fig. 5 is a structural diagram of the fixed die plate and the movable die plate of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings:
as shown in fig. 1-5, an injection mold for fan blades capable of being cooled rapidly comprises a fixed mold 1 and a movable mold 2 connected by a guide post 3; the fixed die 1 comprises a fixed die bottom plate 11, a runner plate 12 and a fixed die plate 13 which are sequentially arranged from left to right, and a fixed die core 14 embedded in the fixed die plate 13; a first water channel 141 is arranged in the fixed die core 14; a plurality of first grooves 142 are formed in the left side of the core insert 14; the first grooves 142 are respectively communicated with the first water flow passages 141; a first rubber plug 1401 is arranged at the opening of the left end of the first groove 142; a first water stop plate 1402 is installed in the first groove 142; a first channel groove in a U shape is formed between the first water stop plate 1402 and the first groove 142; the fixed die plate 13 is provided with a pull rod mounting hole; a spring installation groove 131 is formed in the left side of the pull rod installation hole; a fixed die pull rod 1301 penetrates through the pull rod mounting hole; the left end of the fixed die pull rod 1301 is connected with a fixed die bottom plate 11 through a connecting piece 1302; a spring 1303 sleeved on the fixed die pull rod 1301 is arranged in the spring installation groove 131; the movable mold 2 comprises a movable mold bottom plate 21, an ejector plate assembly 22, a movable mold plate 23 and a movable mold core 24 embedded in the movable mold plate 23, wherein the movable mold bottom plate, the ejector plate assembly 22 and the movable mold plate 23 are sequentially arranged from right to left; a second water flow channel 241 is arranged in the movable mold core 24; the right side of the movable mold core 24 is provided with a plurality of second grooves 242; the second grooves 242 are respectively communicated with the second water flow passages 241; a second rubber plug 2401 is arranged at the opening at the right end of the second groove 242; a second water-stop sheet 2402 is arranged in the second groove 242; a U-shaped second flow channel groove is formed between the second water stop sheet 2402 and the second groove 242; a resin shutter 231 is mounted on the movable die plate 23; the right end of the resin shutter 231 is connected with the fixed die plate; the movable mould core 24 and the fixed mould core 14 are respectively provided with the first groove 142 and the second groove 242, the ports of the grooves are respectively provided with the first rubber plug 1401 and the second rubber plug 2401 for water blocking, the first groove 142 and the second groove 242 are arranged in the grooves for water blocking, so that a U-shaped first flow channel groove and a U-shaped second flow channel groove are formed, the structure is correspondingly arranged at the middle position of the fan blade of a formed product, so that the water path is closer to the product, the cooling efficiency of the fan blade is improved, for the separation of the fixed mould plate 13 and the flow channel plate 12 during mould opening, the movable mould 2 moves rightwards during mould opening, the movable mould plate 23 pulls the fixed mould plate to move rightwards through the resin shutter 231, the spring 1303 on the fixed mould plate is pressed against and contacted between the flow channel plate 12 and the fixed mould plate 13, so that the flow channel plate 12 and the fixed mould plate 13 are pressed and separated, this setting up rational utilization the space, can not produce the interference with exterior structure moreover, improve the security performance, also convenient maintenance.
The first groove 142 and the second groove 242 are both circular grooves, and the bottoms of the grooves are conical surface structures; the water flows through the first and second grooves 142 and 242 from the first and second water flow channels 141 and 241, enters from the upper ends of one sides of the first and second grooves 142 and 242, flows down to the bottom, flows out to the first and second water flow channels 141 and 241 from the upper ends of the other sides, and is arranged into a circular groove and a bottom conical surface, so that the water can conveniently flow.
The positions of the first groove 142 and the second groove 242 correspond; seven first grooves 142 and seven second grooves 242 are arranged; seven blades are arranged on the formed product in the design, the middle position of each blade is provided with a first groove 142 and a second groove 242 to adjust the water channel, and therefore the cooling effect of each blade is improved.
The connecting piece 1302 comprises a screw 1302-1 and a sheath 1302-2; the fixed die bottom plate 11 is provided with a mounting hole 111; the screw 1302-1 is arranged in the mounting hole 111 through a sheath 1302-2; the screw 1302-1 is fixedly connected with the left end of the fixed die pull rod 1301.
The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (4)
1. A fan blade injection mold capable of being cooled rapidly comprises a fixed mold and a movable mold which are connected through a guide pillar; the method is characterized in that: the fixed die comprises a fixed die bottom plate, a runner plate, a fixed die plate and a fixed die core embedded in the fixed die plate, wherein the fixed die bottom plate, the runner plate and the fixed die plate are sequentially arranged from left to right; a first water flow channel is arranged in the fixed die core; a plurality of first grooves are formed in the left side of the fixed die core; the first grooves are respectively communicated with the first water flow channels; a first rubber plug is arranged at an opening at the left end of the first groove; a first water-stop sheet is arranged in the first groove; a U-shaped first flow channel groove is formed between the first water-stop sheet and the first groove; the fixed die plate is provided with a pull rod mounting hole; a spring mounting groove is formed in the left side of the pull rod mounting hole; a fixed die pull rod penetrates through the pull rod mounting hole; the left end of the fixed die pull rod is connected with the fixed die bottom plate through a connecting piece; a spring sleeved on the fixed die pull rod is arranged in the spring mounting groove; the movable mold comprises a movable mold bottom plate, an ejector plate assembly, a movable mold plate and a movable mold core, wherein the movable mold bottom plate, the ejector plate assembly and the movable mold plate are sequentially arranged from right to left, and the movable mold core is embedded in the movable mold plate; a second water flow channel is arranged in the movable mould core; the right side of the movable mold core is provided with a plurality of second grooves; the second grooves are respectively communicated with the second water flow channels; a second rubber plug is arranged at the opening at the right end of the second groove; a second water-stop sheet is arranged in the second groove; a U-shaped second flow channel groove is formed between the second water-stop sheet and the second groove; the movable template is provided with a resin shutter; the right end of the resin shutter is connected with the fixed template.
2. The injection mold of claim 1, wherein: the first groove and the second groove are both circular grooves and have conical surface structures at the bottoms.
3. The injection mold of claim 1, wherein: the first groove corresponds to the second groove in position; seven grooves are arranged in the first groove and the second groove.
4. The injection mold of claim 1, wherein: the connecting piece comprises a screw and a sheath; the fixed die bottom plate is provided with a mounting hole; the screw is arranged in the mounting hole through the sheath; and the screw is fixedly connected with the left end of the fixed die pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426857.1U CN215203228U (en) | 2021-06-25 | 2021-06-25 | Fan blade injection mold capable of being cooled rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426857.1U CN215203228U (en) | 2021-06-25 | 2021-06-25 | Fan blade injection mold capable of being cooled rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215203228U true CN215203228U (en) | 2021-12-17 |
Family
ID=79434916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121426857.1U Active CN215203228U (en) | 2021-06-25 | 2021-06-25 | Fan blade injection mold capable of being cooled rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215203228U (en) |
-
2021
- 2021-06-25 CN CN202121426857.1U patent/CN215203228U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112297357A (en) | Injection mold | |
| CN215203228U (en) | Fan blade injection mold capable of being cooled rapidly | |
| CN111923331B (en) | Double-color injection mold for motorcycle tail lamp shade | |
| CN210160374U (en) | Die-casting die capable of automatically cutting off stub bars | |
| CN216760657U (en) | Multi-point valve way mechanism of anti-cross color mold of automobile through type double-color tail lamp mask | |
| CN210148666U (en) | Injection mold is used in production of electronic product shell | |
| CN208664285U (en) | Stack Injection Mould has hot flow path flow control device | |
| CN210791829U (en) | Automobile instrument desk injection mold with large-enclosure embedded cooling insert | |
| CN204123605U (en) | Integral type sprue bush and slider guide cam unit and injection mold | |
| CN217495099U (en) | Shuttle piece injection molding mould | |
| CN215472840U (en) | Injection mold for hot cutting water gap in mold | |
| CN215661599U (en) | Slide structure and injection mold | |
| CN215203248U (en) | Injection mold of circulating air outlet system for humidifier | |
| CN212495212U (en) | Casting forming die for aluminum parts with double-side complex structures | |
| CN109352914B (en) | Mold cavity assembly for molding automobile sound box cover plate | |
| CN219445950U (en) | Flow passage controllable mould blank assembly | |
| CN212446122U (en) | Injection mold | |
| CN220808324U (en) | Injection mold for producing unit combined injection molding | |
| CN220808363U (en) | Exempt from to cut gluey injection mold | |
| CN216359744U (en) | Injection mold with rapid prototyping function | |
| CN214562676U (en) | In-mold hot-cutting pouring gate equipment | |
| CN215090603U (en) | Forming die for left and right charging opening cover plugging cover | |
| CN215356100U (en) | Die-casting die for forming radiator | |
| CN220784735U (en) | Special production die for command box | |
| CN219028313U (en) | Main steering wheel air bag mold with circulating cooling waterway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |