CN202764130U - Plastic mould used for molding of gas pipe joints - Google Patents
Plastic mould used for molding of gas pipe joints Download PDFInfo
- Publication number
- CN202764130U CN202764130U CN 201220334643 CN201220334643U CN202764130U CN 202764130 U CN202764130 U CN 202764130U CN 201220334643 CN201220334643 CN 201220334643 CN 201220334643 U CN201220334643 U CN 201220334643U CN 202764130 U CN202764130 U CN 202764130U
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- mould
- fixed
- core
- moving platen
- cover half
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Abstract
The utility model discloses a plastic mold used for molding of gas pipe joints. The plastic mold comprises a fixed mould, a movable mould and a slider core-pulling mechanism. The slider core-pulling mechanism is positioned between the movable mould and the fixed mould. The fixed mould comprises a sprue, a fixed mould plate, a fixed mould cavity and a fixed mould loose core, the fixed mould cavity is fixed at the lower end of the fixed mould plate, and the fixed mould loose core is fixed in the fixed mould cavity. The movable mould comprises a movable mould plate, a movable mould cavity, a spring, an ejector bar and a push plate, the movable mould cavity is fixed at the upper end of the movable mould plate, the push plate is positioned at the lower end of the movable mould plate, and the spring is positioned between the movable mould plate and the push plate. One end of the ejector bar is fixed on the push plate, and the other end of the ejector bar penetrates through the movable mould plate and the movable mould cavity and is connected with the fixed mould loose core. By the aid of the plastic mould, the sliding core-pulling mechanism for stripping is replaced by the ejector bar, and accordingly, size of the mould is narrowed, and amount of processing of the mould is reduced.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of mould of plastics for the gas-tpe fitting moulding.
Background technology
Product shown in Fig. 1 is a kind of gas-tpe fitting, and it has connectivity port K 3 and a mouth of pipe K2, and the side of connectivity port K3 also is provided with No. two mouth of pipe K1s perpendicular with mouth of pipe K2.It is to want a mould to go out four products that the Design of Dies of general this kind gas-tpe fitting requires, and the designer is convenient in demoulding meeting with the product traverse in order to guarantee product, and common ranking as shown in Figure 2.Eight mouth of pipe places of the corresponding product S1 of mould, S2, S3, S4 need arrange eight sliding block core-pulling mechanisms and realize the demoulding like this, and so the appearance and size of mould can be very large, have caused cost height and the difficulty of processing of mould large.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of low cost, mould of plastics simple in structure to come for the gas-tpe fitting moulding.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of mould of plastics for the gas-tpe fitting moulding comprises cover half, dynamic model and the sliding block core-pulling mechanism between described dynamic model and cover half;
Described cover half comprises that cast gate, solid plate, fixed mold core and cover half loose core, and described fixed mold core is fixed on the lower end of described solid plate, and described cover half is loosed core and is fixed in the described fixed mold core;
Described dynamic model comprises moving platen, mavable module core, spring, push rod and push pedal, and described mavable module core is fixed on the upper end of described moving platen, and described push pedal is positioned at the lower end of described moving platen, and described spring is between described moving platen and described push pedal;
One end of described push rod is fixed in the described push pedal, and the other end passes described moving platen and mavable module core and looses core with described cover half and be connected.
Preferably, be installed with dozen bar in the described push pedal.
Preferably, described sliding block core-pulling mechanism comprises outer slide and taper pin; Described outer slide is positioned on the described moving platen, and is slidingly connected with described moving platen; One end and the described solid plate of described taper pin are fixed, and the other end passes described outer slide.
Pass through technique scheme, the mould of plastics that is used for the gas-tpe fitting moulding that the utility model provides comprises sliding block core-pulling mechanism and push rod, and sliding block core-pulling mechanism is used for the demoulding of No. two mouth of pipe K1, push rod then after die sinking, is forced a mouth of pipe K2 is ejected from mavable module core.The disclosed mould of the utility model adopts push rod replacement sliding block core-pulling mechanism to carry out the demoulding of a mouth of pipe K2, has not only dwindled the size of mould, but also has reduced the processing capacity of template.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.
Fig. 1 is a kind of structural representation of gas-tpe fitting;
Fig. 2 is the ranking schematic diagram of gas-tpe fitting shown in Figure 1 in the prior art;
Fig. 3 is the ranking schematic diagram of the disclosed gas-tpe fitting shown in Figure 1 of the utility model embodiment;
Fig. 4 is the main pseudosection of the disclosed a kind of mould of plastics for the gas-tpe fitting moulding of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
The utility model provides a kind of mould of plastics for the gas-tpe fitting moulding (with reference to Fig. 4), comprises cover half, dynamic model and the sliding block core-pulling mechanism between dynamic model and cover half.
Cover half comprises cast gate A1, solid plate A2, fixed mold core A3 and the cover half F of loosing core, and fixed mold core A3 is fixed on the lower end of solid plate A2, and the cover half F of loosing core is fixed among the fixed mold core A3.
Dynamic model comprises moving platen C2, mavable module core C1, spring C4, beats bar C3, push rod D and push pedal C5.
Mavable module core C1 is fixed on the upper end of moving platen C2, and push pedal C5 is positioned at the lower end of moving platen C2.
Spring C4 is used for resetting of push pedal C5 between moving platen C2 and push pedal C 5.
The end of push rod D is fixed on the push pedal C5, and the other end passes moving platen C2 and mavable module core C1 and the cover half F of loosing core and is connected.After the die sinking, push pedal C5 drives push rod D and advances, and withstands the mouth of pipe K2 of product S, and product S is ejected from mavable module core C1
An end of beating bar C3 is fixed on the push pedal C5, and the other end is arranged in described mavable module core C1.Beat bar C3 after die sinking, withstand other positions of product S, with push rod D product S is ejected from mavable module core C1.Increase contact area, prevented product S distortion.
Sliding block core-pulling mechanism comprises outer slide B1 and taper pin B2, and outer slide B1 is positioned on the moving platen C2, and is slidingly connected with moving platen C2.The side core B3 of corresponding No. two mouth of pipe K1 is fixed on the side of outer slide B1.
An end and the solid plate A2 of taper pin B2 fix, and the other end passes outer slide B1.
Die sinking process of the present utility model is as follows:
Mould is opened, and dynamic model retreats, and taper pin B2 forces outer slide B1 to go to the direction cunning away from product S.After taper pin B2 left outer slide B1, outer slide B1 stopped to retreat, and side core B3 is extracted out from No. two mouth of pipe K1.
After dynamic model stopped to retreat, the push rod of injection machine stretched out promotion push pedal C5 and advances, and beats bar C3 and advances with push rod D, and product S is released from mavable module core C1.
Product S can fall under the effect of self gravitation.
At last, the push rod of injection machine is regained, and push pedal C5 gets back to original position under the effect of spring C4.Beat bar C3 and push rod D and also get back to original position.
Sliding block core-pulling mechanism is used for the demoulding of No. two mouth of pipe K1, and push rod D then after die sinking, forces a mouth of pipe K2 is ejected from mavable module core C1.
The disclosed mould of the utility model adopts push rod replacement sliding block core-pulling mechanism to carry out the demoulding of a mouth of pipe K2, has not only dwindled the size of mould, and has reduced the processing capacity of template.Therefore, the utility model provides a kind of low cost, mould of plastics simple in structure to come for the gas-tpe fitting moulding.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a mould of plastics that is used for the gas-tpe fitting moulding is characterized in that, comprises cover half, dynamic model and the sliding block core-pulling mechanism between described dynamic model and cover half;
Described cover half comprises that cast gate, solid plate, fixed mold core and cover half loose core, and described fixed mold core is fixed on the lower end of described solid plate, and described cover half is loosed core and is fixed in the described fixed mold core;
Described dynamic model comprises moving platen, mavable module core, spring, push rod and push pedal, and described mavable module core is fixed on the upper end of described moving platen, and described push pedal is positioned at the lower end of described moving platen, and described spring is between described moving platen and described push pedal;
One end of described push rod is fixed in the described push pedal, and the other end passes described moving platen and mavable module core and looses core with described cover half and be connected.
2. a kind of mould of plastics for the gas-tpe fitting moulding according to claim 1 is characterized in that, is installed with in the described push pedal to make bar.
3. a kind of mould of plastics for the gas-tpe fitting moulding according to claim 2 is characterized in that described sliding block core-pulling mechanism comprises outer slide and taper pin; Described outer slide is positioned on the described moving platen, and is slidingly connected with described moving platen; One end and the described solid plate of described taper pin are fixed, and the other end passes described outer slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334643 CN202764130U (en) | 2012-07-11 | 2012-07-11 | Plastic mould used for molding of gas pipe joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334643 CN202764130U (en) | 2012-07-11 | 2012-07-11 | Plastic mould used for molding of gas pipe joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764130U true CN202764130U (en) | 2013-03-06 |
Family
ID=47770729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334643 Expired - Fee Related CN202764130U (en) | 2012-07-11 | 2012-07-11 | Plastic mould used for molding of gas pipe joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202764130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320090A (en) * | 2021-05-28 | 2021-08-31 | 上海华聚橡塑制品有限公司 | Production injection mold of reagent tray |
-
2012
- 2012-07-11 CN CN 201220334643 patent/CN202764130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320090A (en) * | 2021-05-28 | 2021-08-31 | 上海华聚橡塑制品有限公司 | Production injection mold of reagent tray |
| CN113320090B (en) * | 2021-05-28 | 2022-08-30 | 上海华聚橡塑制品有限公司 | Production injection mold of reagent tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |