CN202656396U - Mould of plug pin sheath - Google Patents
Mould of plug pin sheath Download PDFInfo
- Publication number
- CN202656396U CN202656396U CN 201220213324 CN201220213324U CN202656396U CN 202656396 U CN202656396 U CN 202656396U CN 201220213324 CN201220213324 CN 201220213324 CN 201220213324 U CN201220213324 U CN 201220213324U CN 202656396 U CN202656396 U CN 202656396U
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- CN
- China
- Prior art keywords
- pin
- plate
- base plate
- moving platen
- thimble
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould of a plug pin sheath. The mould of a plug pin sheath comprises an above moveable moldboard and a below stationary moldboard. The moveable moldboard is provided with a sprue sleeve. A moulding cavity matched with the plug pin sheath in shape is arranged at the lower end of the moveable moldboard. A moveable push plate is arranged on the upper side of the moveable moldboard. A supporting column and a bottom plate are arranged on the lower side of the moveable moldboard. A restoring rod connected with the bottom plate is arranged at the lower end of the push plate. The restoring rod is sleeved with a restoring spring contacted with the bottom plate and the push plate. According to the mould provided by the utility model, through reasonable structural improvement, the production efficiency of the plug pin sheath is improved, and the product is easier to demould through a matched design of the push plate and a thimble.
Description
Technical field
The utility model relates to a kind of mould structure, and particularly a kind of low-cost high-efficiency is produced the mould of Socket pin sheath.
Background technology
For protect in transportation, to deposit plug in the process indeformable and do not scratched by the inserted sheet of other plug, often the pin at plug overlaps upper jacket, therefore being in great demand of this sheath needs high efficiency production to be met with the requirements of support.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of mould of low-cost production plug base pin sheath.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of pin jacket mould, comprise the moving platen that is positioned at the top and the solid plate that is positioned at the below, described moving platen is provided with sprue bush, described moving platen lower end has the typing chamber of form fit pin sheath, this typing chamber is communicated with sprue bush by pipeline, and described solid plate upside is provided with mobilizable push pedal, and described solid plate downside is provided with support column and base plate, described push pedal lower end is provided with the release link that is connected with base plate, and this release link is set with the back-moving spring that can contact with push pedal with base plate.
For the warm sludge of protecting injection moulding process to spill can not fall down the damage injection machine, on the described base plate pusher plate is installed, this pusher plate upside is connected with release link.
For the dismounting that makes pusher plate easier, described pusher plate comprises the push rod base plate of downside and the ejector pin retaining plate of upside, wherein said push rod base plate is connected with base plate by banking pin, this banking pin below connects in base thread, the top of banking pin then packs in the default spacing hole of push rod base plate, described ejector pin retaining plate is connected with release link, and described push rod base plate and ejector pin retaining plate are connected by screw.
For the demoulding after guaranteeing to inject trepanning easier, described typing chamber is provided with thimble in the position of the trepanning of corresponding pin sheath, this thimble passes push pedal and inserts the typing chamber, the bottom of thimble is provided be used to the screens of blocking solid plate, by the design of projection is set in the typing chamber, its knockout course is easier compared with directly.
In order to inject anti abrasive fastening line in the trepanning that makes sheath, fastening tooth is carved with in described thimble upper end.
In order to make in the typing chamber in time exhaust of injection moulding process avoid the injection moulding deviation, described moving platen upper end is provided with pin, and the bottom of this pin is communicated with the chamber of finalizing the design.
Superheating phenomenon occurring for fear of mould affects the injection moulding effect, and described moving platen and solid plate have cooling fortune water pipe, and the mouth of pipe of wherein said cooling fortune water pipe is arranged on the side of moving platen and solid plate.
The beneficial effects of the utility model are: this mould has improved the production efficiency of pin sheath by rational structure of modification, utilizes the matching design of push pedal and thimble, makes the demoulding of product easier.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the stereogram of pin sheath;
Fig. 2 is front view of the present utility model;
Fig. 3 is the upward view of the utility model moving platen;
Fig. 4 is the top view of the utility model solid plate;
Fig. 5 is the front view of the utility model push pedal;
Fig. 6 is the top view of the utility model push pedal;
Fig. 7 is the front view of the utility model thimble;
Fig. 8 is the side view of the utility model thimble;
Fig. 9 is the top view of the utility model thimble.
The specific embodiment
With reference to Fig. 1～Fig. 6.A kind of pin jacket mould, comprise the moving platen 1 that is positioned at the top and the solid plate 2 that is positioned at the below, described moving platen 1 is provided with sprue bush 11, described moving platen 1 lower end has the typing chamber 4 of form fit pin sheath 3, this typing chamber 4 is communicated with sprue bush 11 by pipeline, behind moving platen 1 and solid plate 2 matched moulds, by sprue bush 11 to the typing chamber 4 fluid injections.Described solid plate 2 upsides are provided with mobilizable push pedal 5, described solid plate 2 downsides are provided with support column 21 and base plate 6, described push pedal 5 lower ends are provided with the release link 61 that is connected with base plate 6, this release link 61 is set with the back-moving spring 62 that can contact with push pedal 5 with base plate 6, after injection moulding was finished, push pedal 5 was upwards released product and return under back-moving spring 62 effects.
On the described base plate 6 pusher plate 63 is installed, these pusher plate 63 upsides are connected with release link 61, and pusher plate 63 plays the effect that warm sludge that injection moulding process falls down avoids damaging injection machine of catching.Described pusher plate 63 comprises the push rod base plate 631 of downside and the ejector pin retaining plate 632 of upside, wherein said push rod base plate 631 is connected with base plate 6 by banking pin 633, these banking pin 3 belows are connected with base thread, the top of banking pin 633 then packs into 634 li of the default spacing holes of push rod base plate 6, described ejector pin retaining plate 632 is connected with release link 61, described push rod base plate 631 and ejector pin retaining plate 632 are connected by screw, when actual installation, first loading onto with the ejector pin retaining plate 632 of release link 61, push rod base plate 631 is installed again to be installed on the base plate 6, by banking pin 633 push rod base plate 631 and ejector pin retaining plate 632 are connected and installed at last, can finish installation, this design is beneficial to be installed and changes.
With reference to Fig. 2, Fig. 7, Fig. 8, Fig. 9.Described typing chamber 4 is provided with thimble 7 in the position of the trepanning 31 of corresponding pin sheath 3, this thimble 7 passes push pedal 5 and inserts typing chamber 4, the bottom of thimble 7 is provided be used to the screens 72 of blocking solid plate 2, fastening tooth 71 is carved with in described thimble 7 upper ends, be beneficial to the demoulding when can inject the trepanning 31 of pin sheath 3 by thimble 7, fastening tooth 71 on the thimble 7 is convenient to inject fastening line 3 li of pin sheaths, improves effect and the service life of product.
With reference to Fig. 2.Described moving platen 1 upper end is provided with pin 8, and the bottom of this pin 8 is communicated with typing chamber 4, plays scavenging action.
Described moving platen 1 and solid plate 2 have heat radiation fortune water pipe 22, and the mouth of pipe 23 of wherein said heat radiation fortune water pipe 22 is arranged on the side of moving platen 1 and solid plate 2, makes things convenient for mould in time to dispel the heat.
Its implementation step is as follows:
1. mould is contained on the corresponding vertical injection molding machine, allows the screw rod mouth of injection machine to the sprue bush 11 on the moving platen 1, then moving platen 1 is locked on the active face of board with pressing plate, base plate 6 is locked on the stationary plane of board with pressing plate;
2. the various parameters of regulating injection machine comprise temperature, pressure and time etc.;
3. moving platen 1 and solid plate 2 matched moulds, the PVC sizing material enters into typing chamber 4 by sprue bush 11 under pressure, then fills 4 li in the chamber of completely finalizing the design;
4. Design of Dies has cooling fortune water pipe 22 to cool off, and after the time of setting arrived, moving platen 1 upwards divided mould automatically, and then the push pedal 5 of solid plate 2 upwards ejects, and goods are deviate from from mold insert automatically;
5. manually again regrinding-material and donsole are taken out from mould, and then repeat the sampling action of last time.
The utility model for the features of shape of pin sheath, has improved the production efficiency of pin sheath by rational structure of modification, utilizes the matching design of push pedal 5 and thimble 7, makes the demoulding of product easier.
Claims (7)
1. pin jacket mould, comprise be positioned at the top moving platen (1) and be positioned at below solid plate (2), described moving platen (1) is provided with sprue bush (11), described moving platen (1) lower end has the typing chamber (4) of form fit pin sheath (3), this typing chamber (4) is communicated with sprue bush (11) by pipeline, it is characterized in that: described solid plate (2) upside is provided with mobilizable push pedal (5), described solid plate (2) downside is provided with support column (21) and base plate (6), described push pedal (5) lower end is provided with the release link (61) that is connected with base plate (6), and this release link (61) is set with the back-moving spring (62) that can contact with push pedal (5) with base plate (6).
2. a kind of pin jacket mould according to claim 1, it is characterized in that: pusher plate (63) is installed on the described base plate (6), and this pusher plate (63) upside is connected with release link (61).
3. a kind of pin jacket mould according to claim 2, it is characterized in that: described pusher plate (63) comprises the push rod base plate (631) of downside and the ejector pin retaining plate (632) of upside, wherein said push rod base plate (631) is connected with base plate (6) by banking pin (633), this banking pin (3) below is connected with base thread, it is inner that the top of banking pin (633) then packs into the default spacing hole (634) of push rod base plate (6), described ejector pin retaining plate (632) is connected with release link (61), and described push rod base plate (631) and ejector pin retaining plate (632) are connected by screw.
4. a kind of pin jacket mould according to claim 1, it is characterized in that: described typing chamber (4) is provided with thimble (7) in the position of the trepanning (31) of corresponding pin sheath (3), this thimble (7) passes push pedal (5) and inserts typing chamber (4), and the bottom of thimble (7) is provided be used to the screens of blocking solid plate (2) (72).
5. a kind of pin jacket mould according to claim 4 is characterized in that: be carved with fastening tooth (71) on the described thimble (7).
6. a kind of pin jacket mould according to claim 1 is characterized in that: described moving platen (1) upper end is provided with pin (8), and the bottom of this pin (8) is communicated with the chamber (4) of finalizing the design.
7. a kind of pin jacket mould according to claim 1, it is characterized in that: described moving platen (1) and solid plate (2) have cooling fortune water pipe (22), and the mouth of pipe (23) of wherein said cooling fortune water pipe (22) is arranged on the side of moving platen (1) and solid plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213324 CN202656396U (en) | 2012-05-14 | 2012-05-14 | Mould of plug pin sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213324 CN202656396U (en) | 2012-05-14 | 2012-05-14 | Mould of plug pin sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202656396U true CN202656396U (en) | 2013-01-09 |
Family
ID=47451327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213324 Expired - Fee Related CN202656396U (en) | 2012-05-14 | 2012-05-14 | Mould of plug pin sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202656396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707475A (en) * | 2013-12-31 | 2014-04-09 | 宁海胜利模具有限公司 | Inbuilt sleeve rod type forced ejector plate pre-resetting device |
-
2012
- 2012-05-14 CN CN 201220213324 patent/CN202656396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707475A (en) * | 2013-12-31 | 2014-04-09 | 宁海胜利模具有限公司 | Inbuilt sleeve rod type forced ejector plate pre-resetting device |
| CN103707475B (en) * | 2013-12-31 | 2016-02-17 | 宁海胜利模具有限公司 | A kind of built-in cover rod-type top board forced resetting device in advance |
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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: 20130109 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |