CN205033510U - Secondary ejection structure - Google Patents
Secondary ejection structure Download PDFInfo
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- CN205033510U CN205033510U CN201520607091.5U CN201520607091U CN205033510U CN 205033510 U CN205033510 U CN 205033510U CN 201520607091 U CN201520607091 U CN 201520607091U CN 205033510 U CN205033510 U CN 205033510U
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- plate
- liftout plate
- pellet
- utility
- lower bolster
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Abstract
The utility model discloses a secondary ejection structure, including last liftout plate, liftout plate, thimble, push block and top distribution down, the liftout plate below is equipped with the bottom plate down, be equipped with the spring down between liftout plate and the bottom plate, the liftout plate upper end is equipped with the lower bolster down, the lower bolster upper end is equipped with the liftout plate, be equipped with a plurality of thimbles down on the liftout plate, the thimble passes lower bolster and last liftout plate to link to each other with the pellet, upward be equipped with a plurality of push blocks on the liftout plate, the push block links to each other with the pellet. Compared with the prior art, the utility model the structure is simpler, and stability is stronger, has guaranteed ejecting effect, can not produce wearing and tearing to mould itself simultaneously, has guaranteed mould utility precision and life -span, and in addition, utility model is strong, has reduced the adjustment of manpower resources to reduce production cost, and guaranteed production safety nature.
Description
Technical field
The utility model relates to injection mold technical field, is specifically related to a kind of secondary ejection structure.
Background technology
When the shape of finished product to be removed from mould is special, or according to requirement during volume production, if after once ejecting, finished product is still in die cavity, or cannot Automatic-falling time, just need to increase again and once eject action, such action that ejects is Double-ejection.Double-ejection can allow and eject flow process smooth and easyization, and for the product that some ejection stroke demand is larger, the power utilizing Double-ejection can reduce thimble to apply when ejecting, causes the defect of product when avoiding ejecting.And, in injection mo(u)lding, due to flat glue mouth Top go out time, can stub bar be remained, need manpower to fracture to be separated and artificial be separated after easily produce burr, often need the capable secondary operations of people power Jin, cause efficiency to reduce, product quality is not high.
At present conventional ejecting structure is complicated, and ejecting mechanism easily weares and teares and causes the damage of mould, thus shortens the mold use life-span, adds production cost simultaneously.Therefore, for the problems referred to above, the utility model proposes a kind of new technical scheme.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, easy to operate, safeguards easy secondary ejection structure.
The utility model is achieved through the following technical solutions:
A kind of secondary ejection structure, comprise upper ejector plate, lower liftout plate, thimble, push block and knock-out pin, bottom plate is provided with below described lower liftout plate, spring is provided with between described lower liftout plate and bottom plate, described lower liftout plate upper end is provided with lower bolster, described lower bolster upper end is provided with upper ejector plate, described lower liftout plate is provided with some thimbles, described thimble is through lower bolster and upper ejector plate, and be connected with pellet, described upper ejector plate is provided with some push blocks, and described push block is connected with pellet.
Further, described pellet is positioned in male template, is provided with chamber block above described pellet, and described chamber block is positioned on caster, and described chamber block matches with pellet.
Further, described male template side is provided with locating piece lower plate, and described caster side is provided with locating piece upper plate, and described locating piece upper plate and locating piece lower plate match.
Further, described bottom plate is provided with knock-out pin, and described knock-out pin is connected with male template with upper ejector plate through lower liftout plate, lower bolster successively.
Further, reset post is provided with between described male template and caster.
The beneficial effects of the utility model are: the utility model compared with prior art structure is simpler, stability is stronger, ensure that the effect ejected, wearing and tearing can not be produced to mould itself simultaneously, ensure that mold use precision and life-span, and, utility model is strong, reduce the adjustment of human resources, thus decrease producing cost, and ensure that production security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, bottom plate, 2, reset post, 3, caster, 4, male template, 5, chamber block, 6, pellet, 7, lower liftout plate, 8, lower bolster, 9, upper ejector plate, 10, spring, 11, push block, 12, thimble, 13, knock-out pin, 14, locating piece upper plate, 15, block under locating piece.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and the utility model is described further.
A kind of secondary ejection structure as shown in Figure 1, comprise upper ejector plate 9, lower liftout plate 7, thimble 12, push block 11 and knock-out pin 13, bottom plate 1 is provided with below lower liftout plate 7, spring 10 is provided with between lower liftout plate 7 and bottom plate 1, lower liftout plate 7 upper end is provided with lower bolster 8, lower bolster 8 upper end is provided with upper ejector plate 9, lower liftout plate 7 is provided with some thimbles 12, thimble 12 is through lower bolster 8 and upper ejector plate 9, and be connected with pellet 6, upper ejector plate 9 is provided with some push blocks 11, and push block 11 is connected with pellet 6.Pellet 6 is positioned in male template 4, chamber block 5 is provided with above pellet 6, chamber block 5 is positioned on caster 3, chamber block 5 matches with pellet 6, and male template 4 side is provided with locating piece lower plate 15, and caster 3 side is provided with locating piece upper plate 14, locating piece upper plate 14 and locating piece lower plate 15 match, on bottom plate, 1 is provided with knock-out pin 13, and knock-out pin 13 is connected with male template 4 with upper ejector plate 9 through lower liftout plate 7, lower bolster 8 successively, is provided with reset post 2 between male template 4 and caster 5.
The utility model compared with prior art structure is simpler, stability is stronger, ensure that the effect ejected, wearing and tearing can not be produced to mould itself simultaneously, ensure that mold use precision and life-span, and, utility model is strong, reduce the adjustment of human resources, thus decrease producing cost, and ensure that production security.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a secondary ejection structure, comprise upper ejector plate, lower liftout plate, thimble, push block and knock-out pin, it is characterized in that: below described lower liftout plate, be provided with bottom plate, spring is provided with between described lower liftout plate and bottom plate, described lower liftout plate upper end is provided with lower bolster, described lower bolster upper end is provided with upper ejector plate, described lower liftout plate is provided with some thimbles, described thimble is through lower bolster and upper ejector plate, and be connected with pellet, described upper ejector plate is provided with some push blocks, and described push block is connected with pellet.
2. a kind of secondary ejection structure according to claim 1, it is characterized in that: described pellet is positioned in male template, be provided with chamber block above described pellet, described chamber block is positioned on caster, and described chamber block matches with pellet.
3. a kind of secondary ejection structure according to claim 2, it is characterized in that: described male template side is provided with locating piece lower plate, described caster side is provided with locating piece upper plate, and described locating piece upper plate and locating piece lower plate match.
4. a kind of secondary ejection structure according to claim 1, is characterized in that: described bottom plate is provided with knock-out pin, and described knock-out pin is connected with male template with upper ejector plate through lower liftout plate, lower bolster successively.
5. a kind of secondary ejection structure according to claim 2, is characterized in that: be provided with reset post between described male template and caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607091.5U CN205033510U (en) | 2015-08-13 | 2015-08-13 | Secondary ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607091.5U CN205033510U (en) | 2015-08-13 | 2015-08-13 | Secondary ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033510U true CN205033510U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607091.5U Active CN205033510U (en) | 2015-08-13 | 2015-08-13 | Secondary ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775875A (en) * | 2016-08-24 | 2018-03-09 | 苏州汉扬精密电子有限公司 | The molding structure of double-colored product |
| CN109571885A (en) * | 2018-10-16 | 2019-04-05 | 爱威电子（苏州）有限公司 | A kind of automobile steering control secondary ejection mold |
-
2015
- 2015-08-13 CN CN201520607091.5U patent/CN205033510U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775875A (en) * | 2016-08-24 | 2018-03-09 | 苏州汉扬精密电子有限公司 | The molding structure of double-colored product |
| CN109571885A (en) * | 2018-10-16 | 2019-04-05 | 爱威电子（苏州）有限公司 | A kind of automobile steering control secondary ejection mold |
| CN109571885B (en) * | 2018-10-16 | 2021-05-04 | 爱威电子（苏州）有限公司 | Car direction control secondary ejection die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |