CN201249499Y - Mould structure - Google Patents
Mould structure Download PDFInfo
- Publication number
- CN201249499Y CN201249499Y CNU2008200402404U CN200820040240U CN201249499Y CN 201249499 Y CN201249499 Y CN 201249499Y CN U2008200402404 U CNU2008200402404 U CN U2008200402404U CN 200820040240 U CN200820040240 U CN 200820040240U CN 201249499 Y CN201249499 Y CN 201249499Y
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- plate
- mentioned
- male model
- limiting plate
- pull bar
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Abstract
The utility model provides a mould structure. The structure at least comprises orderly a first fixed plate, a stripper plate, a cavity plate, a core plate, a limiting plate, a locating plate and a second fixed plate. The structure also comprises a first pull rod which is arranged on the first fixed plate; a first elasticity device is arranged on the cavity plate; a first shutter is arranged on one side of the core plate near the cavity plate; a second elasticity device is arranged on the limiting plate; a plurality of locating blocks are arranged on the limiting plate; a bush is arranged on the locating plate; a loose core shaft is arranged in the bush and a plurality of sliding chutes are arranged on the bush; the locating block is fixed on the loose core after passing through the sliding chute; a second pull rod is arranged on the limiting plate; a third pull rod is arranged on the locating plate; and a forth pull rod is arranged on the locating plate.
Description
[technical field]
The utility model relates to a kind of mould structure, particularly a kind of mould structure that is applied to forced stripper mechanism and requires the sequence die sinking.
[background technology]
Along with the extensive use of plastic cement products, China's Tool and Die Technology has had very much progress in recent years, and the mould design is greatly improved with manufacture level, and has become the indispensable important component part of present industrial production.In the plastic cement products production process, Mould design importantly.Existing a kind of mold mechanism, it is provided with than multi-template: stripper plate, caster, male model plate, die sinking complexity, it is to utilize pull bar that stripper plate and caster are separated in proper order, and then caster and male model plate are separated, but, can not be suitable on some special product structure for this die sinking process.As shown in Figure 1, for having barb 2 constructed products 1 structural representation, it can not utilize above-mentioned simple die sinking structure to carry out the formation of product.
[summary of the invention]
The utility model purpose is to provide a kind of mould structure, particularly a kind of mould structure that is applied to forced stripper mechanism and requires the sequence die sinking.
The utility model provides a kind of mould structure, be applicable to forced stripper mechanism and require the mould structure of sequence die sinking, this mould structure comprises at least: be docile and obedient preface and be followed successively by first fixed head, stripper plate, caster, male model plate, limiting plate, location-plate, second fixed head, this structure comprises:
One first pull bar, it is located on above-mentioned first fixed head, this first pull bar, one end is provided with one first top cap, side near stripper plate on this first top cap and first fixed head is provided with a distance, this first pull bar passes described stripper plate, caster, male model plate successively, penetrate described limiting plate, it penetrates in the caster end and is provided with one first and draws cap;
One first elastic devices, it is located on the side of approaching above-mentioned stripper plate of above-mentioned caster;
One first shutter, it is located on the male model plate on the side near caster;
One second elastic devices, it is located on the side of approaching above-mentioned location-plate of described limiting plate;
Some locating pieces, it is located on the above-mentioned limiting plate;
One sleeve, it is located on the above-mentioned location-plate, be provided with the axle of loosing core in this sleeve, this looses core the relative slip with sleeve of axle freely, and the described sleeve and the axle of loosing core pass above-mentioned limiting plate respectively, penetrate in the male model plate, contact above-mentioned shaping finished product, be provided with some chutes with respect to limiting plate on the described sleeve, above-mentioned locating piece passes chute, is fixed on the described axle of loosing core;
One second pull bar, it is located on the above-mentioned limiting plate, and this second pull bar penetrates in the above-mentioned male model plate, and this second pull bar is provided with one second and draws cap;
One the 3rd pull bar, it is located on the above-mentioned location-plate, and the 3rd pull bar passes location-plate, limiting plate, male model plate successively, and it passes male model plate one end and is provided with one second shutter, and this second shutter other end is fixed on the described caster;
One four-pull-rod, it is located on the above-mentioned location-plate, and this four-pull-rod passes described limiting plate, penetrates in the above-mentioned male model plate, an end that penetrates the male model plate on the four-pull-rod is provided with one the 4th and draws cap, and the 4th draws cap to equal the length of sleeve upper hopper chute to the distance of limiting plate when the matched moulds state.
Compared with prior art, structures such as the utility model mould structure is provided with a plurality of pull bars, sleeve, the axle of loosing core make the product that has barb after moulding, and mould forced stripper mechanism, and order die sinking guarantee that shape of product is constant, conveniently eject.
[description of drawings]
Fig. 1 is the product structure schematic diagram that has overhead structure.
First cross-sectional view when Fig. 2 is the utility model mould structure matched moulds state.
Second cross-sectional view when Fig. 3 is the utility model mould structure matched moulds state.
First cross-sectional view when Fig. 4 is the utility model mould structure die opening state.
Second cross-sectional view when Fig. 5 is the utility model mould structure die opening state.
[specific embodiment]
Ginseng Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, first cross-sectional view when being respectively the utility model mould structure matched moulds state, second cross-sectional view during the utility model mould structure matched moulds state, first cross-sectional view during the utility model mould structure die opening state, second cross-sectional view during the utility model mould structure die opening state.
The utility model provides a kind of mould structure, and this structure comprises:
One stripper plate 20, the one side is provided with one first fixed head 10, this first fixed head 10 is provided with one first pull bar 11, and these first pull bar, 11 1 ends are provided with one first top cap 12, and the side near stripper plate 20 on this first top cap 12 and first fixed head 10 is provided with certain distance;
One caster 30, it is located at the opposite side of above-mentioned stripper plate 20, and this caster 30 is provided with one first elastic devices 31, and this first elastic devices 31 contacts with above-mentioned stripper plate 20, in present embodiment, this first elastic devices 31 is the spring of oppressing in caster 30;
One male model plate 40, it is located on the above-mentioned caster 30 away from a side of stripper plate 20, and the side near caster 30 on this male model plate 40 is provided with one first shutter 41, and this first shutter 41 protrudes an end and is fixed on the above-mentioned caster 30;
One limiting plate 50, it is located on the above-mentioned male model plate 40 side away from caster 30, side away from male model plate 40 on this limiting plate 50 is provided with one second elastic devices 51, in present embodiment, this second elastic devices 51 is the spring of oppressing in limiting plate 50, this limiting plate 50 is provided with some locating pieces 52, in present embodiment, described locating piece 52 is two, above-mentioned first pull bar 11 passes described stripper plate 20 successively, caster 30, male model plate 40, penetrate described limiting plate 50, it penetrates in the limiting plate 50 ends and is provided with one first and draws cap 13, described first draws cap 13 at above-mentioned limiting plate 50 during die sinking, the 40 interior slips of male model plate also spur above-mentioned caster 30, this limiting plate 50 is provided with one second pull bar 53, this second pull bar 53 penetrates in the above-mentioned male model plate 40, and this second pull bar 53 is provided with one second and draws cap 54, and this second draws the described male model plate 40 of cap 54 pulling when die sinking;
One location-plate 60, it is located on the above-mentioned limiting plate 50 side away from male model plate 40, this location-plate 60 is provided with and is fixed in a sleeve 61 on this location-plate 60, be provided with in this sleeve 61 one loose core the axle 62, this loose core the axle 62 with sleeve 61 relative slips freely, the described sleeve 61 and the axle 62 of loosing core pass above-mentioned limiting plate 50 respectively, penetrate in the male model plate 40, contact above-mentioned shaping finished product, be provided with some chutes 63 with respect to limiting plate 50 on the described sleeve 61, above-mentioned locating piece 52 passes described chute 63, be fixed on the axle 62 of loosing core, in present embodiment, described chute 63 is two, this location-plate 60 is provided with one the 3rd pull bar 64, it passes limiting plate 50 successively, male model plate 40, it passes male model plate 40 1 ends and is provided with one second shutter 65, these second shutter, 65 other ends are fixed on the described caster 30, in addition, this location-plate 50 is provided with a four-pull-rod 66, and this four-pull-rod 66 passes described limiting plate 50, penetrate in the above-mentioned male model plate 40, penetrate in the male model plate 40 four-pull-rod 66 1 ends and be provided with one the 4th and draw cap 67, when the matched moulds state, the 4th draws cap 67 to equal the length of sleeve 61 upper hopper chutes 63 to the distance of limiting plate 50;
One second fixed head 70, it is located on the described location-plate 60 side away from limiting plate 50.
After the plastic cement products moulding, first fixed head 10 and second fixed head 70 to from the direction motion, this moment, described caster 30 and stripper plate 20 were flicked by first elastic devices 31 on the caster 30; First draws cap 13 contact casters 30 on described first pull bar 11, and the described first top cap 12 is to the direction motion near stripper plate 20, and above-mentioned first fixed head 10 separates with stripper plate 20; When first fixed head 10 continues to when direction is moved with second fixed head 70, second shutter 65 is opened on described the 3rd pull bar 64, second elastic devices 51 flicks on above-mentioned limiting plate 50 and the location-plate 60 limited plates 50, and locating piece 52 slides to the direction away from location-plate 60 in chute 63; When locating piece 52 contacts to the side away from location-plate 60 of sleeve 61 upper hopper chutes 63, the described the 4th draws the described limiting plate 50 of cap 67 contacts, described location-plate 60 is by the 4th drawing cap 67 pulling limiting plates 50 on the above-mentioned four-pull-rod 66, described sleeve 61 moves with location-plate 60 with the axle 62 of loosing core, limiting plate 50 separates with male model plate 40, and second pull bar 53 slides in male model plate 40 on the limiting plate 50; At this moment, first shutter 41 is opened on the described male model plate 40, and described second pull bar 53 draws cap 54 pulling male model plates 40 by second, and described male model plate 40 separates with caster 30, and above-mentioned mould die sinking is finished.
Claims (3)
1, a kind of mould structure, be applicable to forced stripper mechanism and require the mould structure of sequence die sinking, this mould structure comprises: be docile and obedient preface and be followed successively by first fixed head, stripper plate, caster, male model plate, limiting plate, location-plate, second fixed head, it is characterized in that this structure comprises:
One first pull bar, it is located on above-mentioned first fixed head, this first pull bar, one end is provided with one first top cap, side near stripper plate on this first top cap and first fixed head is provided with a distance, this first pull bar passes described stripper plate, caster, male model plate successively, penetrate described limiting plate, it penetrates in the caster end and is provided with one first and draws cap;
One first elastic devices, it is located on the above-mentioned caster near on the side of above-mentioned stripper plate;
One first shutter, it is located on the male model plate on the side near caster;
One second elastic devices, it is located on the above-mentioned limiting plate near on the side of above-mentioned location-plate;
Some locating pieces, it is located on the above-mentioned limiting plate;
One sleeve, it is located on the above-mentioned location-plate, be provided with the axle of loosing core in this sleeve, this looses core the relative slip with sleeve of axle freely, and the described sleeve and the axle of loosing core pass above-mentioned limiting plate respectively, penetrate in the male model plate, contact above-mentioned shaping finished product, be provided with some chutes with respect to limiting plate on the described sleeve, above-mentioned locating piece passes chute, is fixed on the described axle of loosing core;
One second pull bar, it is located on the above-mentioned limiting plate, and this second pull bar penetrates in the above-mentioned male model plate, and this second pull bar is provided with one second and draws cap;
One the 3rd pull bar, it is located on the above-mentioned location-plate, and the 3rd pull bar passes location-plate, limiting plate, male model plate successively, and it passes male model plate one end and is provided with one second shutter, and this second shutter other end is fixed on the described caster;
One four-pull-rod, it is located on the above-mentioned location-plate, and this four-pull-rod passes described limiting plate, penetrates in the above-mentioned male model plate, penetrate in the male model plate four-pull-rod one end and be provided with one the 4th and draw cap, the 4th draws cap to equal the length of sleeve upper hopper chute to the distance of limiting plate when the matched moulds state.
2, mould structure as claimed in claim 1 is characterized in that: described first elastic devices, second elastic devices are respectively two springs.
3, mould structure as claimed in claim 1 is characterized in that: described locating piece, chute are respectively two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200402404U CN201249499Y (en) | 2008-07-02 | 2008-07-02 | Mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200402404U CN201249499Y (en) | 2008-07-02 | 2008-07-02 | Mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249499Y true CN201249499Y (en) | 2009-06-03 |
Family
ID=40745171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200402404U Expired - Fee Related CN201249499Y (en) | 2008-07-02 | 2008-07-02 | Mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249499Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278939A (en) * | 2010-03-16 | 2011-12-14 | 阿尔卑斯电气株式会社 | Injection-molded body |
| CN104105583A (en) * | 2012-07-09 | 2014-10-15 | 奥林巴斯株式会社 | Metal die structure for molding molded article, and method for producing molded article |
| CN106273291A (en) * | 2015-05-20 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Shutter device and there is the mould of this shutter device |
-
2008
- 2008-07-02 CN CNU2008200402404U patent/CN201249499Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278939A (en) * | 2010-03-16 | 2011-12-14 | 阿尔卑斯电气株式会社 | Injection-molded body |
| CN102278939B (en) * | 2010-03-16 | 2014-01-01 | 阿尔卑斯电气株式会社 | Injection-molded body |
| CN104105583A (en) * | 2012-07-09 | 2014-10-15 | 奥林巴斯株式会社 | Metal die structure for molding molded article, and method for producing molded article |
| CN104105583B (en) * | 2012-07-09 | 2016-05-11 | 奥林巴斯株式会社 | The forming die structure of products formed and the manufacture method of products formed |
| CN106273291A (en) * | 2015-05-20 | 2017-01-04 | 鸿富锦精密工业（深圳）有限公司 | Shutter device and there is the mould of this shutter device |
| US10040232B2 (en) | 2015-05-20 | 2018-08-07 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Locking device and mold using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20130702 |