CN204820221U - Automatic latent runner ejection mechanism of separation - Google Patents
Automatic latent runner ejection mechanism of separation Download PDFInfo
- Publication number
- CN204820221U CN204820221U CN201520395049.1U CN201520395049U CN204820221U CN 204820221 U CN204820221 U CN 204820221U CN 201520395049 U CN201520395049 U CN 201520395049U CN 204820221 U CN204820221 U CN 204820221U
- Authority
- CN
- China
- Prior art keywords
- mouth
- line position
- runner
- module
- position module
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an automatic latent runner ejection mechanism of separation, including a mouth of a river needle and a line module, mouth of a river needle is fixed in go in the module of position, it is equipped with the runner runner of diving to go position module top, and the end of mouth of a river needle passes goes the position module and access to the runner runner department that dives, and it still includes trapezoidal piece and fixed die plate, fixed module moves with line position module cooperation each other, is equipped with a diving board in the module of line position, trapezoidal piece be located the fixed die plate, the lower surface of diving board contacts with the inclined plane of trapezoidal piece, the front end of mouth of a river needle contacts with the upper surface of diving board. This is novel owing to set up mouth of a river needle in the latent runner position of runner, can shorten the length of runner cold burden greatly, the waste of raw and other materials when reducing injection moulding. Through adopting trapezoidal piece and diving board to combine, make the mouth of a river needle can be outside in ejecting, the position module of going also moves thereupon backward to the raw materials that makes the latent runner position of product and runner in step breaks away from, realizes automatic breaking and expects.
Description
Technical field
The utility model relates to mould applications, particularly a kind of mould for automobile injection moulding.
Background technology
If under prior art, the line position of injection mold is interior runner and latent cast gate, can the cold burden height of runner be done equally high with bottom line position during design, as shown in Figure 1, the height of the cold burden aspect ratio conventional design of such design will exceed a lot, and too high cold burden design can waste the increase that a large amount of injection raw materials causes cost.In addition, according to fully-automatic production pattern, when adopting manipulator to get product, existing technology runner cast gate after product ejects can drop from mould, and manipulator cannot clamp runner cast gate.
Utility model content
The utility model, for the deficiency in above-mentioned background, now provides a kind of mold ejection mechanism being convenient to conservation cost and finished product collection.
Its technical scheme realized is as follows:
A kind of latent cast gate ejecting mechanism of automatic separation, comprise mouth of a river pin and line position module, described mouth of a river pin is fixed in described line position module, be provided with runner above described line position module to dive cast gate, the end of mouth of a river pin leads to runner dives cast gate place through line position module, it also comprises trapezoid block and fixed form, described stuck-module coordinates mutually mobile with line position module, a diving board is provided with in line position module, described trapezoid block is positioned on fixed form, the lower surface of diving board contacts with the inclined-plane of trapezoid block, and the front end of mouth of a river pin contacts with the upper surface of diving board.
As further describing of the latent cast gate ejecting mechanism to above-mentioned a kind of automatic separation, also comprise a spring, it is peripheral that described spring housing is connected to mouth of a river pin, the front end of described mouth of a river pin extends to the plane perpendicular to mouth of a river pin length direction, form a disc, the two ends of spring offset with the disc of line position inside modules edge and pin front end, the mouth of a river respectively.
As further describing of the latent cast gate ejecting mechanism to above-mentioned a kind of automatic separation, be also fixed with a plug and screw in described line position module, described diving board is located at plug and is screwed and between line position module.
As further describing of the latent cast gate ejecting mechanism to above-mentioned a kind of automatic separation, described stuck-module and line position module contact face are a horizontal plane, and are provided with a wear-resistant block between stuck-module and line position module.
The beneficial effects of the utility model are: to dive gate location in runner owing to arranging mouth of a river pin, greatly can shorten the length of runner cast gate cold burden, raw-material waste during minimizing injection mo(u)lding, is fixed on the pin of the mouth of a river by runner cast gate simultaneously, more can meets the fully-automatic production of manipulator.Screwing by arranging plug, diving board can be limited movable in setting stroke; This is novel, and by adopting trapezoid block to be combined with diving board, make mouth of a river pin can while outwards ejecting, line position module also moves thereupon backward, thus synchronously makes the dive raw material of gate location of product and runner depart from, and realizes automatic cutting.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is traditional structure schematic diagram;
Fig. 2 is this novel view;
Fig. 3 is this another novel view;
Fig. 4 is this novel perspective view.
Detailed description of the invention
As in Figure 2-4, the latent cast gate ejecting mechanism of a kind of automatic separation described in the utility model, comprise mouth of a river pin 1 and line position module 2, described mouth of a river pin 1 is fixed in described line position module 2, be provided with runner above described line position module 2 to dive cast gate 3, the end of mouth of a river pin 1 leads to runner dives cast gate 3 place through line position module 2, it also comprises trapezoid block 4 and fixed form 5, described stuck-module 5 coordinates mutual movement with line position module 2, a diving board 6 is provided with in line position module 2, described trapezoid block 4 is positioned on fixed form 5, the lower surface of diving board 6 contacts with the inclined-plane of trapezoid block 4, the front end of mouth of a river pin 1 contacts with the upper surface of diving board 6.
As further describing of the latent cast gate ejecting mechanism to above-mentioned a kind of automatic separation, also comprise a spring 7, it is peripheral that described spring 7 is socketed on mouth of a river pin 1, the front end of described mouth of a river pin extends to the plane perpendicular to mouth of a river pin length direction, form a disc, the two ends of spring 7 offset with the disc of line position module 2 internal edge and mouth of a river pin 1 front end respectively.By designing this spring, when mouth of a river pin moves up and down, by its distance regulating runner to dive between cast gate and diving board 6 of stretching, thus can guarantee that mouth of a river pin is close on diving board 6 all the time.
As further describing of the latent cast gate ejecting mechanism to above-mentioned a kind of automatic separation, be also fixed with a plug and screw 8 in described line position module 2, described diving board 6 screws between 8 and line position module 2 by being located at plug, thus can move up and down.Screwing 8 by arranging plug, can limit the activity of diving board 6, this structure can not make spring 7 down bullet always, also can make simultaneously diving board 6 plug screw do on 8 freely up and down movable.
As further describing of the latent cast gate ejecting mechanism to above-mentioned a kind of automatic separation, described stuck-module 5 is a horizontal plane with line position module 2 contact surface, and between stuck-module 5 and line position module 2, be provided with a wear-resistant block 9, this wear-resistant block 9 is set, greatly can strengthens the service life of line position module 2.
Be below the flow process of whole work: because plug screws and 8 is locked in line position module 2, and mouth of a river pin 1 is also inside line position 2, so mouth of a river pin 1, spring 7, diving board 6 and plug screw and 8 will to seesaw together with line position module 2.In motion process backward, line position module 2 throws off the back-off of product, because diving board 6 and trapezoid block 4 are that inclined-plane connects, so diving board 6 up can move along inclined-plane, mouth of a river pin 1 follows diving board 6 up to move together, runner cast gate 3 of diving now has ejected line position module 2, and runner dives cast gate also automatically and separation of products simultaneously.
The announcement of book and enlightenment according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to the detailed description of the invention of above-mentioned announcement and description, and the basic transformation of all various mechanisms done based on this patent, also should include in the protection domain of claim of the present utility model.In addition, although employ some specific terms in this description, these terms, just in order to more convenient explanation, can not form any restriction to the utility model.
Claims (4)
1. the latent cast gate ejecting mechanism be automatically separated, comprise mouth of a river pin and line position module, described mouth of a river pin is fixed in described line position module, be provided with runner above described line position module to dive cast gate, the end of mouth of a river pin leads to runner dives cast gate place through line position module, it is characterized in that: also comprise trapezoid block and fixed form, described stuck-module coordinates mutually mobile with line position module, a diving board is provided with in line position module, described trapezoid block is positioned on fixed form, the lower surface of diving board contacts with the inclined-plane of trapezoid block, the front end of mouth of a river pin contacts with the upper surface of diving board.
2. the latent cast gate ejecting mechanism of a kind of automatic separation according to claim 1, it is characterized in that: also comprise a spring, it is peripheral that described spring housing is connected to mouth of a river pin, the front end of described mouth of a river pin extends to the plane perpendicular to mouth of a river pin length direction, form a disc, the two ends of spring offset with the disc of line position inside modules edge and pin front end, the mouth of a river respectively.
3. the latent cast gate ejecting mechanism of a kind of automatic separation according to claim 1, is characterized in that: be also fixed with a plug in described line position module and screw, and described diving board is located at plug and is screwed and between line position module.
4. the latent cast gate ejecting mechanism of a kind of automatic separation according to claim 1, is characterized in that: described stuck-module and line position module contact face are a horizontal plane, and are provided with a wear-resistant block between stuck-module and line position module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395049.1U CN204820221U (en) | 2015-06-09 | 2015-06-09 | Automatic latent runner ejection mechanism of separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395049.1U CN204820221U (en) | 2015-06-09 | 2015-06-09 | Automatic latent runner ejection mechanism of separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820221U true CN204820221U (en) | 2015-12-02 |
Family
ID=54677861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395049.1U Expired - Fee Related CN204820221U (en) | 2015-06-09 | 2015-06-09 | Automatic latent runner ejection mechanism of separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738714A (en) * | 2016-12-28 | 2017-05-31 | 深圳天珑无线科技有限公司 | The regrinding-material ejecting mechanism of plastic mould |
-
2015
- 2015-06-09 CN CN201520395049.1U patent/CN204820221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738714A (en) * | 2016-12-28 | 2017-05-31 | 深圳天珑无线科技有限公司 | The regrinding-material ejecting mechanism of plastic mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204820221U (en) | Automatic latent runner ejection mechanism of separation | |
| CN201427372Y (en) | Obliquely-ejecting structure of die | |
| CN102962966A (en) | Automatic pouring gate cutting structure of plastic die | |
| CN203567045U (en) | Sliding block submarine gating die | |
| CN203876170U (en) | Secondary ejection mechanism of injection mould for electric automobile rear tail cover | |
| CN207172649U (en) | A kind of switch panel injection mold | |
| CN202572734U (en) | Twice ejection control mechanism based on mold | |
| CN203209551U (en) | Forming and flattening die for diode lead | |
| CN201784103U (en) | Secondary core-pulling mechanism for inclined guide pillar of base mould of automobile headlamp | |
| CN205416261U (en) | Substep pushes up structure to one side | |
| CN201120682Y (en) | Plastic rubber mold | |
| CN205130297U (en) | Slider differential type demoulding mechanism | |
| CN209903786U (en) | Novel injection molding threaded cap mold | |
| CN202088404U (en) | Two-color mold | |
| CN202985998U (en) | Reversed-installation prevention structure for inclined push-out base | |
| CN207415886U (en) | A kind of automobile left front door handle injection mold | |
| CN205572922U (en) | Ejecting mould of sequential control secondary upset | |
| CN205148793U (en) | Multilocular tee bend mould of a mould | |
| CN204820201U (en) | Small -size injection mold with hydro -cylinder silder combination formula structure of loosing core | |
| CN204773306U (en) | Injection mold stock guide ejection mechanism | |
| CN202702457U (en) | Interchange mechanism of slide block of electrotechnical wired pipe fitting mould | |
| CN203957283U (en) | The plastic rubber mold structure that a kind of sprue bushing that tilts enters to water | |
| CN203726751U (en) | Sliding block mechanism used for plastic mold | |
| CN202862550U (en) | Motorcycle pedal mold with slanted ejection swing rod demolding structure | |
| CN203221628U (en) | Injection mould structure |
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: 20151202 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |