CN209240415U - It can reinforce the injection mold of exhaust - Google Patents
It can reinforce the injection mold of exhaust Download PDFInfo
- Publication number
- CN209240415U CN209240415U CN201822150958.5U CN201822150958U CN209240415U CN 209240415 U CN209240415 U CN 209240415U CN 201822150958 U CN201822150958 U CN 201822150958U CN 209240415 U CN209240415 U CN 209240415U
- Authority
- CN
- China
- Prior art keywords
- die insert
- solid plate
- stomata
- fixed die
- plate
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The injection mold for reinforcing exhaust of the utility model, including cover half fixed plate and dynamic mould fixing plate, cover half fixed plate is connected to solid plate and fixed die insert, dynamic mould fixing plate is connected to moving template and moving die insert, fixed die insert and moving die insert composing type chamber when molding, the vertical stomata of solid plate is machined on solid plate, the inner termination of the vertical stomata of solid plate is connected with the solid plate transverse air hole on solid plate, fixed die insert stomata is machined on fixed die insert, fixed die insert stomata is connected with solid plate transverse air hole, on fixed die insert on moving die insert phase-contact surface be equipped with groove, groove one end is connected with fixed die insert stomata, the other end of groove is connected with type chamber, the gas nozzle being threadedly coupled at the port of the vertical stomata of solid plate, gas nozzle is connected by pipeline with vacuum generator.Have the advantages that type chamber can form the intracavitary smooth in exhaust of negative pressure, type, improve product quality when simple structure, mold-closing injection.
Description
Technical field
The utility model relates to a kind of mold, especially a kind of injection mold that can reinforce exhaust.
Background technique
Existing injection mold includes cover half fixed plate and dynamic mould fixing plate, and cover half fixed plate is connected to solid plate and cover half edge
Block, dynamic mould fixing plate are connected to moving template and moving die insert, fixed die insert and moving die insert composing type chamber, type chamber and injection molding when molding
Runner connection.When injection molding, the intracavitary gas of type material flow into when can autotype chamber end gas vent discharge, be used for a long time end
The gas vent at end often causes blockages, and causes gas to be trapped in type intracavitary, seriously affects product quality.
Summary of the invention
That the purpose of the utility model is to provide a kind of structures is simple, mold-closing injection when type chamber can form the intracavitary row of negative pressure, type
Gas is smooth, improves the injection mold for reinforcing exhaust of product quality.
The injection mold for reinforcing exhaust of the utility model, including cover half fixed plate and dynamic mould fixing plate, cover half are fixed
Plate is connected to solid plate and fixed die insert, and dynamic mould fixing plate is connected to moving template and moving die insert, fixed die insert and dynamic model edge when molding
Block composing type chamber, is machined with the vertical stomata of solid plate on solid plate, in the inner termination and solid plate of the vertical stomata of solid plate
Solid plate transverse air hole is connected, and fixed die insert stomata is machined on fixed die insert, and fixed die insert stomata and solid plate are lateral
Stomata is connected, on fixed die insert on moving die insert phase-contact surface be equipped with groove, groove one end and fixed die insert stomata phase
Connection, the other end of groove are connected with type chamber, and the gas nozzle being threadedly coupled at the port of the vertical stomata of solid plate, gas nozzle passes through
Pipeline connects with vacuum generator.
The injection mold for reinforcing exhaust of the utility model, since each stomata constitutes air flue, air flue and vacuum occur
Device connects, and makes air flue and type intracavitary formation negative pressure by vacuum plant when mold-closing injection, when guarantee type chamber is filled with material in it
Gas is smoothly discharged from air flue, and type chamber can form the intracavitary smooth in exhaust of negative pressure, type, raising when having simple structure, mold-closing injection
The advantages of product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in specific embodiment of the present invention.
Specific embodiment
The injection mold for reinforcing exhaust of the utility model as shown in Figure 1:, including cover half fixed plate 4 and dynamic model are fixed
Plate 11, cover half fixed plate 4 are connected to solid plate 7 and fixed die insert 1, and dynamic mould fixing plate 11 is connected to moving template 10 and moving die insert 12,
12 composing type chamber 2 of fixed die insert 1 and moving die insert when molding.
The vertical stomata 6 of solid plate is machined on solid plate 7, in the inner termination and solid plate 7 of the vertical stomata 6 of solid plate
Solid plate transverse air hole 5 is connected, and fixed die insert stomata 3, fixed die insert stomata 3 and solid plate are machined on fixed die insert 1
Transverse air hole 5 is connected.On fixed die insert 1 on 12 phase-contact surface of moving die insert be equipped with groove 9,9 one end of groove and cover half
Insert stomata 3 is connected, and the other end of groove 9 is connected with type chamber 2.It is threadedly coupled at the port of the vertical stomata 6 of solid plate
Gas nozzle 8, gas nozzle 8 connected by pipeline with vacuum generator, and vacuum generator is pretended with control to be connect.
The injection mold for reinforcing exhaust of the utility model, since each stomata constitutes air flue, air flue and vacuum occur
Device connects, and makes air flue and type intracavitary formation negative pressure by vacuum plant when mold-closing injection, when guarantee type chamber is filled with material in it
Gas is smoothly discharged from air flue, and type chamber can form the intracavitary smooth in exhaust of negative pressure, type, raising when having simple structure, mold-closing injection
The advantages of product quality.
Claims (1)
1. one kind can reinforce the injection mold of exhaust, including cover half fixed plate (4) and dynamic mould fixing plate (11), cover half fixed plate
(4) it is connected to solid plate (7) and fixed die insert (1), dynamic mould fixing plate (11) is connected to moving template (10) and moving die insert (12), molding
When fixed die insert (1) and moving die insert (12) composing type chamber (2), it is characterised in that: it is perpendicular that solid plate is machined on solid plate (7)
To stomata (6), the inner termination of the vertical stomata of solid plate (6) is connected with the solid plate transverse air hole (5) on solid plate (7),
It being machined on fixed die insert (1) fixed die insert stomata (3), fixed die insert stomata (3) is connected with solid plate transverse air hole (5),
Groove (9) are equipped with on moving die insert (12) phase-contact surface on fixed die insert (1), groove (9) one end and fixed die insert stomata
(3) it is connected, the other end of groove (9) is connected with type chamber (2), is threadedly coupled at the port of the vertical stomata of solid plate (6)
Gas nozzle (8), gas nozzle (8) connected by pipeline with vacuum generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150958.5U CN209240415U (en) | 2018-12-21 | 2018-12-21 | It can reinforce the injection mold of exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150958.5U CN209240415U (en) | 2018-12-21 | 2018-12-21 | It can reinforce the injection mold of exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209240415U true CN209240415U (en) | 2019-08-13 |
Family
ID=67533969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150958.5U Active CN209240415U (en) | 2018-12-21 | 2018-12-21 | It can reinforce the injection mold of exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209240415U (en) |
-
2018
- 2018-12-21 CN CN201822150958.5U patent/CN209240415U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102218505B (en) | Precise casting technology for green sand vacuum sealing model | |
| CN202377511U (en) | Pouring passage system of automobile die-casting parts | |
| CN105855506B (en) | The expects pipe component and injection mold device of the anti-volume gas of die casting machine | |
| CN208305718U (en) | Novel air blowing assisted demoulding structure for cover injection mold | |
| CN203974001U (en) | Molding mold cavity control pressurer system | |
| CN209240415U (en) | It can reinforce the injection mold of exhaust | |
| CN102145375A (en) | Vacuum auxiliary impression-taking method and equipment for lost foam casting and lost foam pattern molding | |
| CN207789644U (en) | A kind of electronic product no-trace injection-die | |
| CN202316955U (en) | Coating spraying device in mold | |
| CN206215896U (en) | A kind of material handle removal device of die casting machine | |
| CN206536787U (en) | It is a kind of to improve the mould structure of injecting products trapped gas | |
| CN208375815U (en) | A kind of precision die | |
| CN208100952U (en) | A kind of flow channel of injection die on-off structure | |
| CN203844116U (en) | Ultrasonic degassing type injection mold | |
| CN208664285U (en) | Stack Injection Mould has hot flow path flow control device | |
| CN204136356U (en) | Initiative exhaust precise injection molding mould | |
| CN207594237U (en) | Vacuum low-pressure injection molding system | |
| CN108973030B (en) | Improved oil seal mold | |
| CN208438665U (en) | A kind of improved injection mould of anti-starved | |
| CN206550294U (en) | A kind of negative-pressure los mould casting structure of triple-valve body | |
| CN205416263U (en) | Can automatic drawing of patterns and prevent rubber injection mold that chokes with resentment | |
| CN205310716U (en) | Rubber injection mold | |
| CN211464753U (en) | Green sand casting molding structure | |
| CN208714375U (en) | A kind of processing mold of damper | |
| CN211715828U (en) | Die-casting die and vacuum valve used with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |