CN102922635A - Inclined top with ejector pin structure - Google Patents
Inclined top with ejector pin structure Download PDFInfo
- Publication number
- CN102922635A CN102922635A CN2012104497495A CN201210449749A CN102922635A CN 102922635 A CN102922635 A CN 102922635A CN 2012104497495 A CN2012104497495 A CN 2012104497495A CN 201210449749 A CN201210449749 A CN 201210449749A CN 102922635 A CN102922635 A CN 102922635A
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- CN
- China
- Prior art keywords
- inclined top
- ejector pin
- cavity
- oblique top
- thimble
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an inclined top with an ejector pin structure which aims to ensure that products cannot transversely move along with the inclined top in a moving process of the inclined top so as to enable the inclined top to be separated from the products. The structure comprises a front mold core, a rear mold core, a mold cavity, the inclined top and a pin board seat. The front mold core and the rear mold core enclose and form the mold cavity. After the inclined top penetrates through an inclined guide hole of the rear mold core, the inclined top is mounted on the mold cavity in a butted mode. The bottom of the inclined top is mounted in a horizontal straight line guide groove of the pin board seat in a clamping mode. The structure is characterized in that a section of a vertical face is arranged on one side of the inclined guide hole, the rear end of a transverse ejector pin is mounted on the vertical face in a butted mode, the front end of the transverse ejector pin is mounted on the mold cavity in a butted mode, a distance is reserved between the transverse ejector pin and a protruding position of the mold cavity located on the upper portion of the transverse ejector pin, and the transverse ejector pin transversely penetrates through the interior of the inclined top and provided with a spring.
Description
Technical field
The present invention relates to the technical field of structures of mould, be specially oblique top and add thimble structure.
Background technology
The ramp-roof structure of some product molds, because the bit comparison of oblique top glue is many, oblique top product when motion can be followed the oblique top transverse movement, does not reach the effect that oblique top and product break away from.
Summary of the invention
For the problems referred to above, the invention provides oblique top and add thimble structure, it guarantees that product can not followed the oblique top transverse movement in the oblique top moving process, so that oblique top and product are finished disengaging.
Oblique top adds thimble structure, its technical scheme is such: it comprises front cavity, rear cavity, die cavity, oblique top, pin holder, described front cavity, rear cavity surrounds described die cavity, described oblique top is mounted on described die cavity after running through the oblique guide hole of described rear cavity, the bottom of described oblique top is installed in the level of described pin holder in line channel, it is characterized in that: a side of described oblique guide hole has one section vertical plane, laterally the rear end of thimble is mounted on described vertical plane, the front end of described horizontal thimble is mounted on described die cavity, the salient position of described horizontal thimble and its top die cavity leaves distance, it is inner that described horizontal thimble laterally runs through described oblique top, and described horizontal thimble is equipped with spring.
After adopting said structure of the present invention, when oblique top is up moved along angle, laterally the thimble rear end is owing to there being the vertical plane of rear cavity to withstand, and under the effect of spring, laterally thimble can not shrink back relatively, and oblique top is toward gradient when motion, can break away from the horizontal product, thimble has just played the effect of ejection pitched roof like this, behind spring force disappearance and vertical plane end of run, the front end that oblique top drives horizontal thimble breaks away from die cavity, and it guarantees that product can not followed the oblique top transverse movement in the oblique top moving process, so that oblique top and product are finished disengaging.
Description of drawings
Fig. 1 is front view structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises front cavity 1, rear cavity 2, die cavity 3, oblique top 4, pin holder 5, front cavity 1, rear cavity 2 surround die cavity 3, oblique top 4 is mounted on die cavity 3 after running through the oblique guide hole 6 of rear cavity 2, the bottom of oblique top 4 is installed in the level of pin holder 5 in line channel 7, tiltedly a side of guide hole 6 has one section vertical plane 8, laterally the rear end of thimble 9 is mounted on vertical plane 8, laterally the front end of thimble 9 is mounted on die cavity 3, laterally the salient position 10 of thimble 9 and its top die cavity 3 leaves distance, laterally thimble 9 laterally runs through oblique top 4 inside, and laterally thimble 9 is equipped with spring 11.
Claims (1)
1. oblique top adds thimble structure, it comprises front cavity, rear cavity, die cavity, oblique top, pin holder, described front cavity, rear cavity surrounds described die cavity, described oblique top is mounted on described die cavity after running through the oblique guide hole of described rear cavity, the bottom of described oblique top is installed in the level of described pin holder in line channel, it is characterized in that: a side of described oblique guide hole has one section vertical plane, laterally the rear end of thimble is mounted on described vertical plane, the front end of described horizontal thimble is mounted on described die cavity, the salient position of described horizontal thimble and its top die cavity leaves distance, it is inner that described horizontal thimble laterally runs through described oblique top, and described horizontal thimble is equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104497495A CN102922635A (en) | 2012-11-12 | 2012-11-12 | Inclined top with ejector pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104497495A CN102922635A (en) | 2012-11-12 | 2012-11-12 | Inclined top with ejector pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102922635A true CN102922635A (en) | 2013-02-13 |
Family
ID=47637633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104497495A Pending CN102922635A (en) | 2012-11-12 | 2012-11-12 | Inclined top with ejector pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102922635A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913735U (en) * | 2010-12-07 | 2011-08-03 | 亿和精密工业（苏州）有限公司 | Angle ejector push-out mechanism |
| CN202985864U (en) * | 2012-11-12 | 2013-06-12 | 凡嘉科技（无锡）有限公司 | Inclined top with an ejector pin structure |
-
2012
- 2012-11-12 CN CN2012104497495A patent/CN102922635A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201913735U (en) * | 2010-12-07 | 2011-08-03 | 亿和精密工业（苏州）有限公司 | Angle ejector push-out mechanism |
| CN202985864U (en) * | 2012-11-12 | 2013-06-12 | 凡嘉科技（无锡）有限公司 | Inclined top with an ejector pin structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130213 |