CN203779795U - Plastic injection mold for burette - Google Patents
Plastic injection mold for burette Download PDFInfo
- Publication number
- CN203779795U CN203779795U CN201420188946.0U CN201420188946U CN203779795U CN 203779795 U CN203779795 U CN 203779795U CN 201420188946 U CN201420188946 U CN 201420188946U CN 203779795 U CN203779795 U CN 203779795U
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- China
- Prior art keywords
- connects
- plate
- guide pillar
- push
- mold insert
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- Expired - Fee Related
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Abstract
The utility model discloses a plastic injection mold for a burette. The plastic injection mold comprises a movable mold seat plate, a push plate, a push rod fixing plate, a cushion block, a reset rod, a support plate, a sealing strip, a pushing piece bush, a water separation board, a movable mold core, a mold cavity insert, a fixed mold seat plate, a material pulling rod, a guiding insert, a sprue sleeve, a fixed mold plate, a pushing piece plate, a first screw, a guide sleeve, a guide pillar, a push plate guide sleeve, a movable mold plate and a second screw, wherein the movable mold seat plate is connected with the push plate, the push plate is connected with the push rod fixing plate, the push rod fixing plate is connected with the cushion block, the cushion block is connected with the support plate, the reset rod is connected with the push plate, the support plate is connected with the guide pillar, the sealing strip is connected with the movable mold core, the pushing piece bush is connected with the movable mold core, the water separation board is connected with the movable mold core, the movable mold core is connected with the movable mold plate, and the mold cavity insert is connected with the fixed mold seat plate. The plastic injection mold has the beneficial effects that the design is reasonable, and the use is convenient; the formed burette is attractive in appearance, is burr-free and has a qualified size; a formed mold can meet user requirements, is high in production efficiency and dimensional precision and has a good application prospect.
Description
Technical field
The utility model relates to mould, is specifically related to a kind of buret injection mold.
Background technology
Because particularity and the moulding difficulty of working of plastics are underestimated, mould structure design is very difficult.Working of plastics small end wall unevenness, mold integral cooling effect is not good.After this mould is adjusted repeatedly, though can use reluctantly, working of plastics poor dimensional precision, production efficiency are low, cannot meet user's instructions for use.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, and a kind of buret injection mold is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of buret injection mold, comprises Bottom clamp plate, push pedal, ejector pin retaining plate, cushion block, release link, gripper shoe, sealing strip, push piece lining, water-stop sheet, dynamic mould core, die cavity mold insert, top clamping plate, sprue puller, guiding mold insert, sprue bush, solid plate, push piece plate, the first screw, guide pin bushing, guide pillar, ejector guide pillar, moving platen and the second screw, Bottom clamp plate connects push pedal, and push pedal connects ejector pin retaining plate, and ejector pin retaining plate connects cushion block, cushion block connects gripper shoe, release link connects push pedal, and gripper shoe connects guide pillar, and sealing strip connects dynamic mould core, push piece lining connects dynamic mould core, water-stop sheet connects dynamic mould core, and dynamic mould core connects moving platen, and die cavity mold insert connects top clamping plate, top clamping plate connects guiding mold insert, sprue puller connects gripper shoe, and guiding mold insert connects die cavity mold insert, and sprue bush connects solid plate, solid plate connects push piece plate, push piece plate connects ejector guide pillar, and the first screw connects top clamping plate, and guide pin bushing connects guide pillar, guide pillar connects gripper shoe, ejector guide pillar connects push piece plate, and moving platen connects push piece plate, and the second screw connects and connects respectively push piece plate and Bottom clamp plate.
The utility model also has some technical characterictics like this:
The head design of described dynamic mould core can insert the targeting part of cover half guiding mold insert inside.
Described sprue bush oral area taper hole end diameter is 4.5mm, overall length 135mm.
Described die cavity mold insert arranged outside has annular water tank, in order to cooling die.
The utlity model has following useful effect:
The utility model is reasonable in design, easy to use, the minim pipette good looking appearance of institute's moulding, without burr, and size is qualified, and the mould of moulding meets user's requirement, and production efficiency is high, and dimensional accuracy is high, has good application prospect.
Brief description of the drawings
Fig. 1 is overall structure schematic side view of the present utility model;
Fig. 2 is overall structure schematic top plan view of the present utility model;
Fig. 3 is dynamic mould core schematic diagram of the present utility model.
Wherein, 1, Bottom clamp plate, 2, push pedal, 3, ejector pin retaining plate, 4, cushion block, 5, release link, 6, gripper shoe, 7, sealing strip, 8, push piece lining, 9, water-stop sheet, 10, dynamic mould core, 11, die cavity mold insert, 12, top clamping plate, 13, sprue puller, 14, guiding mold insert, 15, sprue bush, 16, cover half pulls, 17, push piece plate, 18, the first screw, 19, guide pin bushing, 20, guide pillar, 21, ejector guide pillar, 22, moving platen, 23, the second screw, 24, targeting part.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
Embodiment 1
A kind of buret injection mold, comprises Bottom clamp plate 1, push pedal 2, ejector pin retaining plate 3, cushion block 4, release link 5, gripper shoe 6, sealing strip 7, push piece lining 8, water-stop sheet 9, dynamic mould core 10, die cavity mold insert 11, top clamping plate 12, sprue puller 13, guiding mold insert 14, sprue bush 15, solid plate 16, push piece plate 17, the first screw 18, guide pin bushing 19, guide pillar 20, ejector guide pillar 21, moving platen 22 and the second screw 23, Bottom clamp plate 1 connects push pedal 2, push pedal 2 connects ejector pin retaining plate 3, ejector pin retaining plate 3 connects cushion block 4, cushion block 4 connects gripper shoe 6, release link 5 connects push pedal 5, gripper shoe 6 connects guide pillar 20, sealing strip 7 connects dynamic mould core 10, push piece lining 8 connects dynamic mould core 10, water-stop sheet 9 connects dynamic mould core 10, dynamic mould core 10 connects moving platen 22, die cavity mold insert 11 connects top clamping plate 12, top clamping plate 12 connects guiding mold insert 14, sprue puller 13 connects gripper shoe 6, guiding mold insert 14 connects die cavity mold insert 11, sprue bush 15 connects solid plate 16, solid plate 16 connects push piece plate 17, push piece plate 17 connects ejector guide pillar 21, the first screw 18 connects top clamping plate 12, guide pin bushing 19 connects guide pillar 20, guide pillar 20 connects gripper shoe 6, ejector guide pillar 21 connects push piece plate 17, moving platen 22 connects push piece plate 17, the second screw 23 connects and connects respectively push piece plate 17 and Bottom clamp plate 1, the head design of described dynamic mould core 10 can insert the targeting part of cover half guiding mold insert inside, described sprue bush 15 oral area taper hole end diameters are 4.5mm, overall length 135mm, described die cavity mold insert 11 arranged outside have annular water tank, in order to cooling die.
For ensureing the axiality between dynamic mould core, push piece lining, die cavity mold insert and guiding mold insert, desirable processing mode is the installation fixing hole in the each template of combination processing, and the in the situation that of clamped one time, each hole is processed by same lathe unification.In injection moulding process, the solidifying material of the sprue of mould, runner and cast gate is pulled out by the sprue puller being arranged in moving platen.Due to minim pipette bottom in the form of a ring, inside does not allow to leave release vestige, so this mould adopts, to release area large, working of plastics is released steadily, push piece plate is released form reliably.For extending the service life of mould, at the push piece intralamellar part of minim pipette mould, embed the push piece lining with higher hardness.
After die sinking, mould somatotype, working of plastics tightly encases dynamic mould core because material expands with heat and contract with cold.
Ejecting mechanism ejects action start after, release link promotes push piece plate, by working of plastics and the solidifying material of running gate system ejection die.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (4)
1. a buret injection mold, comprises Bottom clamp plate, push pedal, ejector pin retaining plate, cushion block, release link, gripper shoe, sealing strip, push piece lining, water-stop sheet, dynamic mould core, die cavity mold insert, top clamping plate, sprue puller, guiding mold insert, sprue bush, solid plate, push piece plate, the first screw, guide pin bushing, guide pillar, ejector guide pillar, moving platen and the second screw, it is characterized in that: Bottom clamp plate connects push pedal, push pedal connects ejector pin retaining plate, and ejector pin retaining plate connects cushion block, cushion block connects gripper shoe, release link connects push pedal, and gripper shoe connects guide pillar, and sealing strip connects dynamic mould core, push piece lining connects dynamic mould core, water-stop sheet connects dynamic mould core, and dynamic mould core connects moving platen, and die cavity mold insert connects top clamping plate, top clamping plate connects guiding mold insert, sprue puller connects gripper shoe, and guiding mold insert connects die cavity mold insert, and sprue bush connects solid plate, solid plate connects push piece plate, push piece plate connects ejector guide pillar, and the first screw connects top clamping plate, and guide pin bushing connects guide pillar, guide pillar connects gripper shoe, ejector guide pillar connects push piece plate, and moving platen connects push piece plate, and the second screw connects and connects respectively push piece plate and Bottom clamp plate.
2. a kind of buret injection mold as claimed in claim 1, is characterized in that: the head design of described dynamic mould core can insert the targeting part of cover half guiding mold insert inside.
3. a kind of buret injection mold as claimed in claim 1, is characterized in that: described sprue bush oral area taper hole end diameter is 4.5mm, overall length 135mm.
4. a kind of buret injection mold as claimed in claim 1, is characterized in that: described die cavity mold insert arranged outside has annular water tank, in order to cooling die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188946.0U CN203779795U (en) | 2014-04-17 | 2014-04-17 | Plastic injection mold for burette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188946.0U CN203779795U (en) | 2014-04-17 | 2014-04-17 | Plastic injection mold for burette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779795U true CN203779795U (en) | 2014-08-20 |
Family
ID=51316020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188946.0U Expired - Fee Related CN203779795U (en) | 2014-04-17 | 2014-04-17 | Plastic injection mold for burette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379435A (en) * | 2017-09-04 | 2017-11-24 | 湖北汽车工业学院 | A kind of door frame for vehicle sealing strip injection mold and mold system |
-
2014
- 2014-04-17 CN CN201420188946.0U patent/CN203779795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379435A (en) * | 2017-09-04 | 2017-11-24 | 湖北汽车工业学院 | A kind of door frame for vehicle sealing strip injection mold and mold system |
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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: 20140820 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |