CN202412624U - Pentroof ejection mechanism for injection mold - Google Patents
Pentroof ejection mechanism for injection mold Download PDFInfo
- Publication number
- CN202412624U CN202412624U CN2011205577322U CN201120557732U CN202412624U CN 202412624 U CN202412624 U CN 202412624U CN 2011205577322 U CN2011205577322 U CN 2011205577322U CN 201120557732 U CN201120557732 U CN 201120557732U CN 202412624 U CN202412624 U CN 202412624U
- Authority
- CN
- China
- Prior art keywords
- pentroof
- tiltedly
- ejecting block
- inclined hole
- jacking block
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a pentroof ejection mechanism for an injection mold. The pentroof ejection mechanism comprises a stationary template, a movable template, a pentroof ejecting block, a pentroof, a guide pin, a stripper spring and an ejection plate, wherein a cavity is formed between the stationary template and the movable template; the inner end of the pentroof ejecting block extends into the cavity; a guide groove is formed in the middle of the pentroof ejecting block; the guide groove is sleeved on the guide pin and a gap is reserved between the guide groove and the guide pin; the guide pin is fixedly connected to the upper part of the pentroof; the middle of the pentroof movably penetrates an inclined hole of the movable template; a lateral concave is formed on the segment in the inclined hole of the movable template, and the segment is opposite to the pentroof; the outer end of the pentroof falls into the lateral concave; the lower end of the pentroof is hinged with the ejection plate; and two ends of the stripper spring are respectively propped between the pentroof ejecting block and the upper part of the pentroof. According to the utility model, as the pentroof ejecting block is connected to the upper part of the pentroof in a sliding manner, when the die is parted by a certain distance, the pentroof ejecting block is divorced from the inclined hole of the movable template and quickly separated from the side wall of the product under the action of the stripper spring.
Description
Technical field
The utility model relates to a kind of injection mold, particularly relates to the oblique top of a kind of injection mold ejecting mechanism.
Background technology
Plastic injection mould is an instrument of producing plastic products, uses very extensive.In plastic products injection moulding, should control the opening sequence of mould die joint for the needs that satisfy moulding process.When mould has two die joints, when it is opened by the requirement of moulding technology certain sequence to be arranged, to control the mould opening force on the different die joints for this reason, coagulate material and plastic products with the convenient running gate system of from mould, taking out.
The utility model content
But the purpose of the utility model is to provide the oblique top of the injection mold ejecting mechanism of a kind of side somatotype.
For realizing above-mentioned purpose, the technical solution of the utility model is:
The utility model is the oblique top of an a kind of injection mold ejecting mechanism, and it comprises quiet template, moving platen, oblique top jacking block, Xie Ding, guide finger, takes off material spring, top board; Be provided with die cavity between described quiet template and the moving platen; Die cavity is stretched in jacking block the inner, described oblique top; Tiltedly the middle part of top jacking block is provided with gathering sill, and this gathering sill gap is socketed on the guide finger, and guide finger is fixed in the top on oblique top; Tiltedly the middle part activity on top is arranged in the inclined hole of moving platen; In the inclined hole of moving platen with to be provided with a side recessed on relative section of oblique top, tiltedly the outer end on top can fall into this side recessed in, tiltedly the lower end on top is hinged on the top board; The described two ends of taking off the material spring lean respectively tiltedly between top jacking block and the Xie Ding top.
The described material spring that takes off is the compression spring.
After adopting such scheme, because the oblique top of the utility model jacking block slips the top of pushing up tiltedly, behind mould somatotype certain distance, tiltedly the top jacking block breaks away from the inclined hole of moving platen, and it separates with the product sidewall under the effect of taking off the material spring fast.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1 at the I place.
The specific embodiment
Like Fig. 1, shown in Figure 2, the utility model is the oblique top of an a kind of injection mold ejecting mechanism, it comprise quiet template 1, moving platen 2, tiltedly top jacking block 3, tiltedly push up 4, guide finger 5, take off material spring 6, top board 7.
Be provided with die cavity 10 between described quiet template 1 and the moving platen 2; Die cavity 10 is stretched in jacking block 3 the inners, described oblique top; Tiltedly the middle part of top jacking block 3 is provided with gathering sill 31, and these gathering sill 31 gaps are socketed on the guide finger 5, and guide finger 5 is fixed in the top on oblique top 4; Tiltedly the middle part activity on top 4 is arranged in the inclined hole 21 of moving platen 2; In the inclined hole 21 of moving platen 2,, tiltedly push up 4 outer end and can fall in this side recessed 22, tiltedly push up 4 lower end and be hinged on the top board 7 with to be provided with side recessed 22 on relative section of oblique top 4.
The described material spring 6 that takes off is the compression spring, and its two ends lean respectively tiltedly between top jacking block 3 and 4 tops, oblique top.
The course of work of the utility model:
Die sinking, quiet template 1 and moving platen 2 are in A punishment type.Behind quiet template 1 and moving platen 2 somatotype certain distances, tiltedly top jacking block 3 breaks away from the inclined hole 21 of moving platens 2, it the effect of taking off material spring 6 quick down with die cavity 10 in the product sidewall separate.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (2)
1. the oblique top of injection mold ejecting mechanism is characterized in that: it comprise quiet template, moving platen, tiltedly top jacking block, Xie Ding, guide finger, take off material spring, top board; Be provided with die cavity between described quiet template and the moving platen; Die cavity is stretched in jacking block the inner, described oblique top; Tiltedly the middle part of top jacking block is provided with gathering sill, and this gathering sill gap is socketed on the guide finger, and guide finger is fixed in the top on oblique top; Tiltedly the middle part activity on top is arranged in the inclined hole of moving platen; In the inclined hole of moving platen with to be provided with a side recessed on relative section of oblique top, tiltedly the outer end on top can fall into this side recessed in, tiltedly the lower end on top is hinged on the top board; The described two ends of taking off the material spring lean respectively tiltedly between top jacking block and the Xie Ding top.
2. the oblique top of injection mold according to claim 1 ejecting mechanism is characterized in that: the described material spring that takes off is the compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205577322U CN202412624U (en) | 2011-12-28 | 2011-12-28 | Pentroof ejection mechanism for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205577322U CN202412624U (en) | 2011-12-28 | 2011-12-28 | Pentroof ejection mechanism for injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202412624U true CN202412624U (en) | 2012-09-05 |
Family
ID=46737416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205577322U Expired - Fee Related CN202412624U (en) | 2011-12-28 | 2011-12-28 | Pentroof ejection mechanism for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202412624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676875A (en) * | 2018-12-20 | 2019-04-26 | 苏州冬宝光电科技有限公司 | A kind of injection mold applied to display rear cover |
-
2011
- 2011-12-28 CN CN2011205577322U patent/CN202412624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676875A (en) * | 2018-12-20 | 2019-04-26 | 苏州冬宝光电科技有限公司 | A kind of injection mold applied to display rear cover |
| CN109676875B (en) * | 2018-12-20 | 2024-05-28 | 苏州冬宝光电科技有限公司 | Injection mold applied to rear cover of display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131228 |