CN105881788A - Differential type double ejection mechanism with sliding block - Google Patents
Differential type double ejection mechanism with sliding block Download PDFInfo
- Publication number
- CN105881788A CN105881788A CN201510014973.5A CN201510014973A CN105881788A CN 105881788 A CN105881788 A CN 105881788A CN 201510014973 A CN201510014973 A CN 201510014973A CN 105881788 A CN105881788 A CN 105881788A
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- China
- Prior art keywords
- slide block
- thimble
- upward
- differential type
- continues
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Abstract
The invention discloses a differential type double ejection mechanism with a sliding block. The differential type double ejection mechanism with the sliding block mainly comprises a mold core, a top board, a fixing board, a base board, an inclined guide column, the sliding block, a centre face board, a centre bottom board, a bottom board, a middle centre, a spring and a limiting screw, wherein the fixing board is used for fixing the mold core; the top board is connected with the centre face board through the limiting screw; the spring is arranged in the base board and used for ejecting the middle centre; and the inclined guide column is used for pulling the sliding block, so that the middle centre is driven to move upwards. The differential type double ejection mechanism with the sliding block is clear and stable in structure, convenient to adjust, and wide in application.
Description
Technical field
The present invention relates to a kind of slide block differential type secondary ejecting mechanism, be particularly well-suited to barrel-shaped component die manufacturing technology.
Background technology
Along with the development of modern industry, plastic product is just in diversification.In order to adapt to development and the consumer demand in epoch, mould all over the world
Manufacturer also innovates constantly, not only improves effect and the quality of plastic, also at the mould improving various plastics, in order to more increase
The production of effect simplifies production technology simultaneously, improves production efficiency and reduces cost.
Plastic product, the most barrel-shaped part, in shaping manufacture process, in order to ejecting of product balances and appearance, the most all can use top
Plate ejecting structure, due to the relation of bucket series products shape, is easier to hang on core, and can not naturally drop, bring great inconvenience to volume production.
Summary of the invention
To be solved by this invention, plastic product, the most barrel-shaped part, in shaping manufacture process, in order to ejecting of product balances and outward appearance
Effect, the most all can use top board ejecting structure, due to the relation of bucket series products shape, is easier to hang on core, and can not naturally drop,
The problem bringing inconvenience greatly to volume production.
The technical scheme is that, a kind of slide block differential type secondary ejecting mechanism, it is applied in a mould production, and this mould includes: core,
Top board, fixed plate, backing plate, Angle Pin, slide block, thimble panel, Ejector Retainer Plate, base plate, middle shoulder thimble, spring, limited screw, its feature
Being: the first state after die sinking, thimble panel and Ejector Retainer Plate, under machinery ejects effect, drive top board to start the most upward by limited screw
Moving with uniform velocity, meanwhile, thimble panel also drives slide block, middle shoulder thimble, starts upward to move with uniform velocity, make product depart from core, and to
Upper motion, during this, slide block due to the guide effect of Angle Pin, moves moving upward simultaneously to the left, spring under middle shoulder thimble effect by
Gradually compress；Second state after die sinking, thimble panel and Ejector Retainer Plate, under machinery ejects effect, drive top board to continue the most upward by limited screw
Continuing and move with uniform velocity, meanwhile, thimble panel also drives slide block, continues upward to move with uniform velocity, and now slide block is due to the guide effect of Angle Pin,
Continuing to move to the left moving upward, middle shoulder thimble, then along with the change of slide block end face track, is gradually become from the uniform velocity moving upward accelerating simultaneously
Moving upward, spring continues compression under middle shoulder thimble effect；The third state after die sinking, thimble panel and Ejector Retainer Plate under machinery ejects effect,
Driving top board to continue the most upward to move with uniform velocity by limited screw, meanwhile, thimble panel also drives slide block, continues upward to do at the uniform velocity to transport
Dynamic, now slide block is due to the guide effect of Angle Pin, continues to move to the left moving upward simultaneously, and middle shoulder thimble continues along with slide block end face track,
Continuing to do acceleration and move upward until product completely disengages from core, spring continues compression under middle shoulder thimble effect.
Wherein, described fixed plate is used for fixing core.
Wherein, described top board connects ejector retainner plate by limited screw.
Wherein, it is interior for withstanding middle shoulder thimble that described spring is arranged on backing plate.
Wherein, described Angle Pin is used for pulling slide block, thus band disorder of internal organs shoulder thimble moves upward.
Wherein, described slide block end face track determines the movement locus of middle shoulder thimble.
Wherein, described thimble panel and Ejector Retainer Plate are by screw compact siro spinning technology.
Wherein, described top board is synchronized with the movement with ejector retainner plate under the connection of limited screw.
The invention has the beneficial effects as follows, relatively prior art, the slider type secondary ejecting mechanism of the present invention has processing simple in mould produces, regulation
Convenient, with low cost, install, dismantle easy feature, have a wide range of applications space and higher practical value.
Accompanying drawing explanation
Fig. 1 is the first status architecture schematic diagram after the slide block differential type secondary ejecting mechanism die sinking of the present invention.
Fig. 2 is the second status architecture schematic diagram after the slide block differential type secondary ejecting mechanism die sinking of the present invention.
Fig. 3 is the third state structural representation after the slide block differential type secondary ejecting mechanism die sinking of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, enter one
Step illustrates the present invention.
Referring to Fig. 1, Fig. 2 and Fig. 3, wherein product (1), core (2), top board (3), fixed plate (4), backing plate (5), Angle Pin (6), slide block
(7), thimble panel (8), Ejector Retainer Plate (9), base plate (10), middle shoulder thimble (11), spring (12), limited screw (13).
Assembly relation between part of the present invention is as follows:
Core (2) and Angle Pin (6) are fixed by fixed plate (4) and backing plate (5) clamping, and top board (3) is by limited screw (13) and thimble panel (8) and top
Pin base plate 9 is fixed.
Understandable in order to the purpose of the present invention, feature can be become apparent from, illustrate one by one below in conjunction with diagram.
First state (Fig. 1) after die sinking, thimble panel (8) and Ejector Retainer Plate (9), under machinery ejects effect, drive top board by limited screw (13)
(3) starting above to diagram together and move with uniform velocity, meanwhile, thimble panel (8) also drives slide block (7), middle shoulder thimble (11), above diagram
Start to move with uniform velocity, make product (1) depart from core (2), and move upward.During this, slide block (7) due to the guide effect of Angle Pin (6),
Moving on the left of diagram moving upward, spring (12) gradually reduces under middle shoulder thimble effect simultaneously.
Second state (Fig. 2) after die sinking, thimble panel (8) and Ejector Retainer Plate (9), under machinery ejects effect, drive top board by limited screw (13)
(3) continuing to move with uniform velocity together above diagram, meanwhile, thimble panel (8) also drives slide block (7), continues to move with uniform velocity above diagram,
Now slide block (7) is due to the guide effect of Angle Pin (6), continues to move on the left of diagram moving upward simultaneously, and middle shoulder thimble (11) is then along with cunning
The change of block (7) end face track, is gradually become acceleration from the uniform velocity moving upward and moves upward, and spring (12) continues compression under middle shoulder thimble effect.
The third state (Fig. 3) after die sinking, thimble panel (8) and Ejector Retainer Plate (9), under machinery ejects effect, drive top board by limited screw (13)
(3) continuing to move with uniform velocity together above diagram, meanwhile, thimble panel (8) also drives slide block (7), continues to move with uniform velocity above diagram,
Now slide block (7) is due to the guide effect of Angle Pin (6), continues to move on the left of diagram moving upward simultaneously, and middle shoulder thimble (11) is continued along with cunning
Block (7) end face track, continues to do acceleration and moves upward until product (1) completely disengages from core (2), and spring (12) continues pressure under middle shoulder thimble effect
Contracting.
The foregoing is only the preferable possible embodiments of the present invention, not thereby limit to the scope of the claims of the present invention, thus all utilization description of the invention and
The equivalent structure change that accompanying drawing content is made, is both contained in protection scope of the present invention.
Claims (8)
1. a slide block differential type secondary ejecting mechanism, its be applied to one mould produce in, this mould includes: core, top board, fixed plate, pad
Plate, Angle Pin, slide block, thimble panel, Ejector Retainer Plate, base plate, middle shoulder thimble, spring, limited screw, it is characterised in that: after die sinking first
State, thimble panel and Ejector Retainer Plate, under machinery ejects effect, drive top board to start the most upward to move with uniform velocity by limited screw, meanwhile,
Thimble panel also drives slide block, middle shoulder thimble, starts upward to move with uniform velocity, and makes product depart from core, and moves upward, during this,
Slide block, due to the guide effect of Angle Pin, moves moving upward simultaneously to the left, and spring gradually reduces under middle shoulder thimble effect；After die sinking second
State, thimble panel and Ejector Retainer Plate, under machinery ejects effect, drive top board to continue the most upward to move with uniform velocity by limited screw, meanwhile,
Thimble panel also drives slide block, continues upward to move with uniform velocity, and now slide block is due to the guide effect of Angle Pin, continues moving upward simultaneously
Moving to the left, middle shoulder thimble, then along with the change of slide block end face track, is gradually become acceleration from the uniform velocity moving upward and moves upward, spring in
Compression is continued under shoulder thimble effect；The third state after die sinking, thimble panel and Ejector Retainer Plate, under machinery ejects effect, drive top by limited screw
Plate continues to move with uniform velocity the most upward, and meanwhile, thimble panel also drives slide block, continues upward to move with uniform velocity, and now slide block is due to tiltedly
The guide effect of guide pillar, continues to move to the left moving upward simultaneously, and middle shoulder thimble continues along with slide block end face track, continues to do and accelerates upwards to transport
Dynamic until product completely disengages from core, spring continues compression under middle shoulder thimble effect.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: described fixed plate is used for fixing core.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: described top board connects top by limited screw
Needle plate.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: it is interior for pushing up that described spring is arranged on backing plate
Shoulder thimble in living.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: described Angle Pin is used for pulling slide block, from
And band disorder of internal organs shoulder thimble moves upward.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: described slide block end face track determines middle shoulder
The movement locus of thimble.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: described thimble panel passes through with Ejector Retainer Plate
Screw compact siro spinning technology.
Slide block differential type secondary ejecting mechanism the most according to claim 1, it is characterised in that: described top board is under the connection of limited screw
It is synchronized with the movement with ejector retainner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014973.5A CN105881788A (en) | 2015-01-08 | 2015-01-08 | Differential type double ejection mechanism with sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014973.5A CN105881788A (en) | 2015-01-08 | 2015-01-08 | Differential type double ejection mechanism with sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881788A true CN105881788A (en) | 2016-08-24 |
Family
ID=56999286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014973.5A Withdrawn CN105881788A (en) | 2015-01-08 | 2015-01-08 | Differential type double ejection mechanism with sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346717A (en) * | 2016-10-20 | 2017-01-25 | 宁波周龙塑胶模具有限公司 | Inclined propping core pulling device for two-sectional differential inclined pulling of injection mold |
| CN108058346A (en) * | 2016-11-07 | 2018-05-22 | 上海信羽电子科技有限公司 | Injection mold ejecting mechanism and injection mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069554A (en) * | 2009-11-25 | 2011-05-25 | 牟维军 | Mold mechanism using inclined guide pillar and sliding block for secondary pushing out |
| CN202318814U (en) * | 2011-10-25 | 2012-07-11 | 牟维军 | Mould mechanism utilizing slide blocks and inclined guide pillar for secondary ejection |
| CN102672913A (en) * | 2012-05-10 | 2012-09-19 | 浙江凯华模具有限公司 | Inclined guide pillar slide block type secondary demolding mechanism of injection mold |
| CN202607987U (en) * | 2012-05-10 | 2012-12-19 | 浙江凯华模具有限公司 | Oblique guide pillar slide-block secondary demolding mechanism of injection mold |
-
2015
- 2015-01-08 CN CN201510014973.5A patent/CN105881788A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069554A (en) * | 2009-11-25 | 2011-05-25 | 牟维军 | Mold mechanism using inclined guide pillar and sliding block for secondary pushing out |
| CN202318814U (en) * | 2011-10-25 | 2012-07-11 | 牟维军 | Mould mechanism utilizing slide blocks and inclined guide pillar for secondary ejection |
| CN102672913A (en) * | 2012-05-10 | 2012-09-19 | 浙江凯华模具有限公司 | Inclined guide pillar slide block type secondary demolding mechanism of injection mold |
| CN202607987U (en) * | 2012-05-10 | 2012-12-19 | 浙江凯华模具有限公司 | Oblique guide pillar slide-block secondary demolding mechanism of injection mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346717A (en) * | 2016-10-20 | 2017-01-25 | 宁波周龙塑胶模具有限公司 | Inclined propping core pulling device for two-sectional differential inclined pulling of injection mold |
| CN108058346A (en) * | 2016-11-07 | 2018-05-22 | 上海信羽电子科技有限公司 | Injection mold ejecting mechanism and injection mold |
| CN108058346B (en) * | 2016-11-07 | 2019-12-10 | 上海信羽电子科技有限公司 | Injection mold ejection mechanism and injection mold |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160824 |