CN104802342A - Ejection fixture - Google Patents
Ejection fixture Download PDFInfo
- Publication number
- CN104802342A CN104802342A CN201410035474.XA CN201410035474A CN104802342A CN 104802342 A CN104802342 A CN 104802342A CN 201410035474 A CN201410035474 A CN 201410035474A CN 104802342 A CN104802342 A CN 104802342A
- Authority
- CN
- China
- Prior art keywords
- plate
- ejection
- knock
- fixed
- middle 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.)
- Pending
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The present invention discloses an ejection fixture, comprising a fixed plate and a bottom plate fixed to the bottom of the fixed plate. A guide bar matching with a guide sleeve in a mold plate and a plurality of ejection bars in different heights are fixed on the fixed plate, and the same side of all the ejection bars are provided with downwardly inclined surfaces from the top surface. For usage, a middle plate sleeves on the guide bar, and the middle plate is pressed down; in the pressing process, the ejection bars eject the products from the middle plate, so as to achieve rapid release of the products; the ejection bars in different heights can disperse the acting force during product ejection, and the opposite force of the acting force is the pressure force from the middle plate to ejection bars, thus greatly reducing the pressure applied to the middle plate.
Description
Technical field
The present invention relates to silicon rubber mould technical field, particularly a kind of ejection fixture.
Background technology
For the silastic product that physical dimension is less, the design of multi-point mould generally can be adopted to carry out designing mould, and due to rubber softer, the ejecting mechanism in mould of plastics cannot be adopted to carry out the demoulding, can only by manual forced stripper mechanism.At the goods that three board molds are shaping, after die sinking or stay on core, stay on plate, goods shown in Fig. 1 after die sinking due to the impact of its edge barb whole goods can be made to stay on plate, because the goods of disposable production are more, if manually take one by one to spend the more time, and operating personnel are easily tired.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of ejection fixture, to realize the object of article removal fast.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of ejection fixture, comprise fixed head and be fixed on the base plate bottom fixed head, described fixed head is fixed with the guide post mated with the fairlead in plate in mould, and several knock-pins highly differed, the same side of all knock-pins is provided with from the downward-sloping inclined plane of end face.
Preferably, all knock-pins are impartial matrix row on X axis and Y-axis, and in each row, the height of knock-pin reduces from centre successively to both sides.
By technique scheme, ejection fixture provided by the invention, in use, by middle sleeve-board on the guide bar, and by middle plate to pressing down, in the process pressed down, knock-pin ejects in goods therefrom plate, achieves the object of article removal fast; Knock-pin will be designed to different in size, active force during ejecting product can be disperseed, and the opposite force of this active force just in plate to the pressure of knock-pin, therefore reduce widely need on middle plate applied pressure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in prior art of the present invention and embodiment, be briefly described to the required accompanying drawing used in prior art and embodiment description below.
Fig. 1 is the structural representation of a kind of silastic product in prior art;
Fig. 2 is the structural representation of a kind of ejection fixture disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
The invention provides a kind of ejection fixture, as shown in Figure 2, the base plate 12 comprising fixed head 11 and be fixed on bottom fixed head 11, fixed head 11 is fixed with the guide post 13 mated with the fairlead C in plate B in mould, and several knock-pins 14 highly differed, all knock-pins 14 are impartial matrix row on X axis and Y-axis, and in each row, the height of knock-pin 14 reduces from centre successively to both sides.The same side of all knock-pins 14 is provided with from the downward-sloping inclined plane 15 of end face, and when in the die cavity during knock-pin 14 inserts in plate, inclined plane 15 play the guiding role.
In use, by middle sleeve-board on guide post 13, and by middle plate to pressing down, in the process pressed down, knock-pin 14 ejects in goods D therefrom plate this tool, achieves the object of article removal fast; To knock-pin 14 be designed to different in size, active force during ejecting product can be disperseed, and the opposite force of this active force just in plate to the pressure of knock-pin 14, therefore reduce widely need on middle plate applied pressure.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. an ejection fixture, it is characterized in that, comprise fixed head and be fixed on the base plate bottom fixed head, described fixed head is fixed with the guide post mated with the fairlead in plate in mould, and several knock-pins highly differed, the same side of all knock-pins is provided with from the downward-sloping inclined plane of end face.
2. a kind of ejection fixture according to claim 1, is characterized in that, all knock-pins are impartial matrix row on X axis and Y-axis, and in each row, the height of knock-pin reduces from centre successively to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035474.XA CN104802342A (en) | 2014-01-24 | 2014-01-24 | Ejection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035474.XA CN104802342A (en) | 2014-01-24 | 2014-01-24 | Ejection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104802342A true CN104802342A (en) | 2015-07-29 |
Family
ID=53687733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035474.XA Pending CN104802342A (en) | 2014-01-24 | 2014-01-24 | Ejection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017534A (en) * | 2019-11-26 | 2020-04-17 | 常州海斯卡智能护理技术有限公司 | Eccentric ejection bottle abandoning device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203125802U (en) * | 2013-03-25 | 2013-08-14 | 合肥万友橡胶有限公司 | Rubber product taking-out device for vulcanizing machine |
| CN203293412U (en) * | 2013-04-24 | 2013-11-20 | 上海欧姆龙控制电器有限公司 | Mould device |
-
2014
- 2014-01-24 CN CN201410035474.XA patent/CN104802342A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203125802U (en) * | 2013-03-25 | 2013-08-14 | 合肥万友橡胶有限公司 | Rubber product taking-out device for vulcanizing machine |
| CN203293412U (en) * | 2013-04-24 | 2013-11-20 | 上海欧姆龙控制电器有限公司 | Mould device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017534A (en) * | 2019-11-26 | 2020-04-17 | 常州海斯卡智能护理技术有限公司 | Eccentric ejection bottle abandoning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104369317B (en) | The double-color mold of a kind of transparent member and nontransparent combination forming | |
| CN201960712U (en) | Simplified secondary ejection structure applied to injection mold | |
| CN201784137U (en) | Injection die | |
| CN103722697A (en) | Mobile phone protection shell and mould thereof | |
| CN202572829U (en) | Injection die | |
| CN104802342A (en) | Ejection fixture | |
| CN202137919U (en) | Secondary ejection mechanism of injection mould for insert | |
| CN206551417U (en) | Injection mold secondary mechanical ejecting mechanism | |
| CN211194802U (en) | Secondary ejection die structure | |
| CN203650779U (en) | Double-ejection structure | |
| CN103660196B (en) | Secondary ejecting mechanism | |
| CN103381635B (en) | A kind of mould emptier for plastic mould | |
| CN202572828U (en) | Injection mould | |
| CN103252857B (en) | Postpone die opening mechanism | |
| CN207825397U (en) | One kind is from dynamic circuit breaker cast gate injection mold | |
| CN202180552U (en) | Die | |
| CN202388703U (en) | Mould for ejecting product by using angle ejector | |
| CN206967885U (en) | A kind of mould for making rubber product | |
| CN206085424U (en) | Slider ejection type mould | |
| CN204773343U (en) | Easy ejecting injection mold of die sinking | |
| CN201816181U (en) | Injection mold | |
| CN203765857U (en) | Demoulding structure for vulcanization products | |
| CN203713001U (en) | Internal parting injection molding mold with oblique pusher | |
| CN202952444U (en) | Mesh insert core | |
| CN202826176U (en) | Taper pin mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |