CN102941659A - Slide ejection structure - Google Patents
Slide ejection structure Download PDFInfo
- Publication number
- CN102941659A CN102941659A CN2012104427914A CN201210442791A CN102941659A CN 102941659 A CN102941659 A CN 102941659A CN 2012104427914 A CN2012104427914 A CN 2012104427914A CN 201210442791 A CN201210442791 A CN 201210442791A CN 102941659 A CN102941659 A CN 102941659A
- Authority
- CN
- China
- Prior art keywords
- slide
- line position
- ejector pin
- thimble
- ejection structure
- 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
Images
Abstract
The invention provides a slide ejection structure. The slide ejection structure ensures that the front part of a slide ejector pin cannot vibrate and that the position of the slide ejector pin cannot deviate, and guarantees the high quality of injection-molded products. The slide ejection structure comprises a slide wedge, an angle pin, the slide ejector pin and a core slide seat, the slide wedge is provided with a vertical socket, the angle pin is located in an inclined guide socket of the core slide seat, the slide ejector pin abuts against a cavity, a spring is mounted on the tail of the slide ejector pin, and both ends of the spring respectively abut against a tail gibbous end of the slide ejector pin and the inner wall of an ejector pin-mounting hole of the core slide seat. The slide ejection structure is characterized in that: the slide ejection structure also comprises a connecting stress block, both ends of the connecting stress block are arc surfaces, one end of the connecting stress block abuts against the inner wall of the vertical socket, and the other end of the connecting stress block is embedded in a tail hemispherical mounting socket of the slide ejector pin.
Description
Technical field
The present invention relates to the technical field of mould structure, be specially the line position ejecting structure.
Background technology
The ejecting structure of existing line position thimble, the afterbody of its line position thimble is provided with the vertical slots that spring top is loaded on the line position shovel, when the line position shovel moves upward, the afterbody of itself and line position thimble produces vertical frictional force, so that the front portion of line position thimble can produce vibration, might so that the position of line position thimble be offset so that the Quality Down of injecting products.
Summary of the invention
For the problems referred to above, the invention provides the line position ejecting structure, it guarantees that the position of line position thimble is not offset so that the front portion of line position thimble can not produce vibration, guarantees the high-quality of injecting products.
The line position ejecting structure, its technical scheme is such: it comprises the line position shovel, Angle Pin, the line position thimble, rear mold line position seat, described line position shovel is provided with vertical slots, described Angle Pin is positioned at the inclined guide groove of described rear mold line position seat, described line position thimble is mounted on die cavity, the afterbody of described line position thimble is equipped with spring, the two ends of described spring are mounted on respectively the afterbody dome end of described line position thimble, the thimble installing hole inwall of rear mold line position seat, it is characterized in that: it also comprises the connection force block, the two ends of described connection force block are arc surface, and an end of described connection force block is mounted on the inwall of described vertical slots, the other end is flush-mounted in the afterbody hemispherical mounting groove of described rear line position thimble.
After adopting said structure of the present invention, vertical slots is disperseed to offset by the anchor ring of the other end with the vertical frictional force that is connected the force block generation, it guarantees that the position of line position thimble is not offset so that the front portion of line position thimble can not produce vibration, guarantees the high-quality of injecting products.
Description of drawings
Fig. 1 is front view structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises line position shovel 1, Angle Pin 2, line position thimble 3, rear mold line position seat 4, line position shovel 1 is provided with vertical slots 5, Angle Pin 2 is positioned at the inclined guide groove 6 of rear mold line position seat 4, line position thimble 3 is mounted on die cavity 7, the afterbody of line position thimble 3 is equipped with spring 8, the two ends of spring 8 are mounted on respectively the afterbody dome end 9 of line position thimble 3, thimble installing hole 10 inwalls of rear mold line position seat 4, it also comprises connection force block 11, the two ends that connect force block 11 are arc surface, and an end that connects force block 11 is mounted on the inwall of vertical slots 5, the other end is flush-mounted in the afterbody hemispherical mounting groove 12 of line position thimble 3.
Claims (1)
1. line position ejecting structure, it comprises the line position shovel, Angle Pin, the line position thimble, rear mold line position seat, described line position shovel is provided with vertical slots, described Angle Pin is positioned at the inclined guide groove of described rear mold line position seat, described line position thimble is mounted on die cavity, the afterbody of described line position thimble is equipped with spring, the two ends of described spring are mounted on respectively the afterbody dome end of described line position thimble, the thimble installing hole inwall of rear mold line position seat, it is characterized in that: it also comprises the connection force block, the two ends of described connection force block are arc surface, and an end of described connection force block is mounted on the inwall of described vertical slots, the other end is flush-mounted in the afterbody hemispherical mounting groove of described rear line position thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104427914A CN102941659A (en) | 2012-11-08 | 2012-11-08 | Slide ejection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104427914A CN102941659A (en) | 2012-11-08 | 2012-11-08 | Slide ejection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102941659A true CN102941659A (en) | 2013-02-27 |
Family
ID=47724696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104427914A Pending CN102941659A (en) | 2012-11-08 | 2012-11-08 | Slide ejection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102941659A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225969A (en) * | 1996-02-22 | 1997-09-02 | Olympus Optical Co Ltd | Injection molding die |
| CN201907167U (en) * | 2010-12-17 | 2011-07-27 | 亿和精密工业（苏州）有限公司 | Slide ejection device |
| CN201941108U (en) * | 2010-12-09 | 2011-08-24 | 亿和精密工业（苏州）有限公司 | Lifter demoulding mechanism |
| CN201989267U (en) * | 2010-12-17 | 2011-09-28 | 亿和精密工业（苏州）有限公司 | Double-slide demoulding device |
| US20120107446A1 (en) * | 2010-10-27 | 2012-05-03 | Cheng Uei Precision Industry Co., Ltd. | Plastic injection mold |
| CN202986015U (en) * | 2012-11-08 | 2013-06-12 | 凡嘉科技（无锡）有限公司 | Slide ejection structure |
-
2012
- 2012-11-08 CN CN2012104427914A patent/CN102941659A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225969A (en) * | 1996-02-22 | 1997-09-02 | Olympus Optical Co Ltd | Injection molding die |
| US20120107446A1 (en) * | 2010-10-27 | 2012-05-03 | Cheng Uei Precision Industry Co., Ltd. | Plastic injection mold |
| CN201941108U (en) * | 2010-12-09 | 2011-08-24 | 亿和精密工业（苏州）有限公司 | Lifter demoulding mechanism |
| CN201907167U (en) * | 2010-12-17 | 2011-07-27 | 亿和精密工业（苏州）有限公司 | Slide ejection device |
| CN201989267U (en) * | 2010-12-17 | 2011-09-28 | 亿和精密工业（苏州）有限公司 | Double-slide demoulding device |
| CN202986015U (en) * | 2012-11-08 | 2013-06-12 | 凡嘉科技（无锡）有限公司 | Slide ejection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102259395A (en) | False thimble ejector mechanism | |
| CN202986015U (en) | Slide ejection structure | |
| CN202498695U (en) | Mold mechanism with side parting core pulling | |
| CN102941659A (en) | Slide ejection structure | |
| CN102950727A (en) | Structure for sliding out slider before pogo pin | |
| CN203566944U (en) | Die structure of inclined top with centre | |
| CN202846780U (en) | Structure for realizing automatic product demolding by using line ejector pins | |
| CN202986022U (en) | Track structure of line position ejecting structure | |
| CN102935705A (en) | Front mould first-core-pulling mould structure | |
| CN103481420A (en) | Die structure adding thimble on inclined top | |
| CN102357992A (en) | Spring limiting structure of mold | |
| CN202129910U (en) | Reset structure of mould | |
| CN102285042A (en) | Front-mould pin retraction structure of three-plate mould | |
| CN202985863U (en) | Front mould shortening structure | |
| CN102990827A (en) | Structure for realizing automatic de-molding of product by utilizing line thimble | |
| CN202129908U (en) | Front mould shortening structure of three-plate mould | |
| CN205219644U (en) | Two rod -type ejection mechanism of oblique thimble of vehicle panel injection mold | |
| CN202241836U (en) | Spring limit structure for mould | |
| CN202985864U (en) | Inclined top with an ejector pin structure | |
| CN101947822B (en) | Die structure of ejecting product by means of sliding blocks | |
| CN103538214A (en) | Structure with ejector sleeve in sliding block | |
| CN102398325A (en) | Female mold angle pin and swing rod ejection mechanism | |
| CN204672884U (en) | A kind of mould for the forging of large-sized forging hydraulic press | |
| CN102950684A (en) | Obliquely-ejected angle ejector structure | |
| CN203418728U (en) | Oblique insertion type pipe blank core installation seat of multi-die cavity blank injection die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160914 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |