CN103963195A - Sleeve round insert structure of waterway - Google Patents
Sleeve round insert structure of waterway Download PDFInfo
- Publication number
- CN103963195A CN103963195A CN201310042087.4A CN201310042087A CN103963195A CN 103963195 A CN103963195 A CN 103963195A CN 201310042087 A CN201310042087 A CN 201310042087A CN 103963195 A CN103963195 A CN 103963195A
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- China
- Prior art keywords
- sleeve
- water route
- circle
- enters
- mould
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Abstract
The invention discloses a sleeve round insert structure of a waterway. The sleeve round insert structure is arranged in a die, and comprises: a round insert core arranged in the template of the die, wherein the outer wall of the round insert has a first step surface and a second step surface, the first step surface is provided with a first sealing groove in a radial direction, the second step surface is provided with a second sealing groove in a radial direction, and a position on the outer wall of the round insert between the first step surface and the second step surface is provided with an annular waterway; a first sealing ring arranged in the first sealing groove; a second sealing ring arranged in the second sealing groove; a sleeve movably arranged in the round insert; and a sleeve core arranged in the sleeve. The sleeve round insert structure of a waterway is characterized in that the annular waterway is arranged on the outer wall of the round insert with the built-in sleeve, so the sleeve can be used as an ejection structure, and the annular waterway is connected with a waterway in the die, thereby waterway assignment can be realized.
Description
[technical field]
The present invention relates to a kind of sleeve circle and enter minor structure, particularly relate to a kind of sleeve circle of crossing water route and enter minor structure.
[background technology]
When using mould to produce, in Design of Dies, often can run into structure many, complex-shaped, rib is many and dark, the product that BOSS hole is more.Product is ejected and the water route difficulty of arranging, often occur water route and eject situation about cannot arrange, so can only the two get one.
Refer to Fig. 1, it illustrates a kind of mould structure into prior art.On described mould structure, have a plurality of enter son 10, taper pin 11 and sleeves 12, in described sleeve 12, have again sleeve core 13, described sleeve core 13 and sleeve 12 are for moulding and eject BOSS hole (not shown).
Yet, for complicated due to mould structure in Fig. 1, cannot design water route.Because need to hole in design water route on mould, the hole of boring needs again to possess certain aperture, so above-mentioned, enter son 10, taper pin 11 and sleeve 12 can and water route produce and interfere.
Correspondingly, there will be following problem: the thimble of selecting to arrange, but cooling will be inhomogeneous, the formed product cycle is long, distortion seriously; Selected water route, but eject and will go wrong, product ejects difficulty, draws whitely, breaks distortion.
In view of this, be necessary in fact to develop a kind of sleeve circle of crossing water route and enter minor structure, to address the above problem.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of sleeve circle of crossing water route and enter minor structure, more and cause the problem in the water route of cannot arranging under mould structure complicated situation at ejecting structure to solve existing mold.
In order to achieve the above object, the sleeve circle of crossing water route provided by the invention enters minor structure, is located in mould, and this sleeve circle enters attached bag and draws together:
Circle enters son, be located in the template of mould, described circle enters sub-outer wall and has First terrace, second step face, on described First terrace, radially offer on the first seal groove, described second step face and radially offer the second seal groove, described circle enters the position being positioned between described First terrace and described second step face on sub-outer wall and radially offers annular water route;
The first sealing ring, is located in described the first seal groove;
The second sealing ring, is located in described the second seal groove;
Sleeve, is movablely located at described circle and enters in son;
Sleeve core, is located in described sleeve.
Optionally, described the first seal groove is annular, and described the first sealing ring is O shape.
Optionally, described the second seal groove is annular, and described the second sealing ring is O shape.
Optionally, described sleeve core coordinates moulding BOSS hole rod structure.
Optionally, offer water route in mould in the template of described mould, in described mould, water route is communicated with described annular water route.
Visible, compared to prior art, utilize the sleeve circle of crossing water route of the present invention to enter minor structure, because entering at described built-in sleeved circle is provided with annular water route on sub-outer wall, thereby can reach existing described sleeve as ejecting structure, there is again Yu Monei water route, described annular water route to be communicated with, thereby reach arranging of water route.
[accompanying drawing explanation]
Fig. 1 illustrates a kind of mould structure into prior art.
Fig. 2 illustrates as the sleeve circle of crossing water route of the present invention enters minor structure one preferred embodiment and is located at the cutaway view in mould.
Fig. 3 illustrates the perspective view that enters minor structure one preferred embodiment for the sleeve circle of crossing water route of the present invention.
[specific embodiment]
Please jointly consult Fig. 2, Fig. 3, Fig. 2 illustrates as the sleeve circle of crossing water route of the present invention enters cutaway view, Fig. 3 that minor structure one preferred embodiment is located in mould and illustrates the perspective view that enters minor structure one preferred embodiment for the sleeve circle of crossing water route of the present invention.
In order to achieve the above object, the sleeve circle of crossing water route provided by the invention enters minor structure, is located in mould, and this sleeve circle enters attached bag and draws together:
Circle enters son 20, be located in the template 30 of mould, described circle enters sub 20 outer walls and has First terrace 21, second step face 22, on described First terrace 21, radially offer on the first seal groove 23, described second step face 22 and radially offer the second seal groove 24, the position that described circle enters to be positioned on sub 20 outer walls 22, described First terrace 21 and described second step face radially offers annular water route 25;
The first sealing ring 26, is located in described the first seal groove 23;
The second sealing ring 27, is located in described the second seal groove 24;
Sleeve 28, movable be located at described circle enter son 20 in;
Sleeve core 29, is located in described sleeve 28.
Visible, utilize the sleeve circle of crossing water route of the present invention to enter minor structure, because entering at the described circle that is built-in with sleeve 28 is provided with annular water route 25 on sub 20 outer walls, thereby can reach existing described sleeve 28 as ejecting structure, have again described annular water route 25 as water route.
Meanwhile, owing to thering is described the first sealing ring 26, the second sealing ring 27, thereby also can guarantee that described circle enters son 20 waterproof effects of being located in described template 30.
Wherein, described the first seal groove 23 can be annular, and described the first sealing ring 26 should be O shape mutually.Both convenient processing, had again good waterproof effect.
Wherein, described the second seal groove 24 can be annular, and described the second sealing ring 27 should be O shape mutually.Both convenient processing, had again good waterproof effect.
Wherein, described sleeve core 29 coordinates moulding BOSS hole rod structure.
Wherein, offer water route 40 in mould in the template 30 of described mould, in described mould, water route 40 is communicated with described annular water route 25, thereby reaches arranging of whole water route.
Claims (5)
1. the sleeve circle of crossing water route enters a minor structure, is located in mould, it is characterized in that, this sleeve circle enters attached bag and draws together:
Circle enters son, be located in the template of mould, described circle enters sub-outer wall and has First terrace, second step face, on described First terrace, radially offer on the first seal groove, described second step face and radially offer the second seal groove, described circle enters the position being positioned between described First terrace and described second step face on sub-outer wall and radially offers annular water route;
The first sealing ring, is located in described the first seal groove;
The second sealing ring, is located in described the second seal groove;
Sleeve, is movablely located at described circle and enters in son;
Sleeve core, is located in described sleeve.
2. the sleeve circle of crossing water route as claimed in claim 1 enters minor structure, it is characterized in that, described the first seal groove is annular, and described the first sealing ring is O shape.
3. the sleeve circle of crossing water route as claimed in claim 1 enters minor structure, it is characterized in that, described the second seal groove is annular, and described the second sealing ring is O shape.
4. the sleeve circle of crossing water route as claimed in claim 1 enters minor structure, it is characterized in that, described sleeve core coordinates forming hole rod structure.
5. the sleeve circle of crossing water route as claimed in claim 1 enters minor structure, it is characterized in that, offers water route in mould in the template of described mould, and in described mould, water route is communicated with described annular water route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042087.4A CN103963195A (en) | 2013-02-04 | 2013-02-04 | Sleeve round insert structure of waterway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042087.4A CN103963195A (en) | 2013-02-04 | 2013-02-04 | Sleeve round insert structure of waterway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963195A true CN103963195A (en) | 2014-08-06 |
Family
ID=51233429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310042087.4A Pending CN103963195A (en) | 2013-02-04 | 2013-02-04 | Sleeve round insert structure of waterway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963195A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09277270A (en) * | 1996-04-19 | 1997-10-28 | Canon Inc | Mold |
| CN201249496Y (en) * | 2008-07-02 | 2009-06-03 | 汉达精密电子(昆山)有限公司 | Thimble oblique pin water jacket structure |
| CN102529051A (en) * | 2012-03-10 | 2012-07-04 | 苏州雅尔塑业科技有限公司 | Cooling core assembly |
| CN203141701U (en) * | 2013-02-04 | 2013-08-21 | 汉达精密电子(昆山)有限公司 | Bushing circular insert core structure of water passing path |
-
2013
- 2013-02-04 CN CN201310042087.4A patent/CN103963195A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09277270A (en) * | 1996-04-19 | 1997-10-28 | Canon Inc | Mold |
| CN201249496Y (en) * | 2008-07-02 | 2009-06-03 | 汉达精密电子(昆山)有限公司 | Thimble oblique pin water jacket structure |
| CN102529051A (en) * | 2012-03-10 | 2012-07-04 | 苏州雅尔塑业科技有限公司 | Cooling core assembly |
| CN203141701U (en) * | 2013-02-04 | 2013-08-21 | 汉达精密电子(昆山)有限公司 | Bushing circular insert core structure of water passing path |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140806 |