CN102285036A - Obliquely ejecting inclined top structure for die - Google Patents
Obliquely ejecting inclined top structure for die Download PDFInfo
- Publication number
- CN102285036A CN102285036A CN2011101618597A CN201110161859A CN102285036A CN 102285036 A CN102285036 A CN 102285036A CN 2011101618597 A CN2011101618597 A CN 2011101618597A CN 201110161859 A CN201110161859 A CN 201110161859A CN 102285036 A CN102285036 A CN 102285036A
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- Prior art keywords
- inboard
- mold insert
- oblique top
- insert
- mould
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Abstract
The invention provides an obliquely ejecting inclined top structure for a die. The structure ensures that a product of which the peripheral side is provided with a hole and the inner side of the periphery is provided with horizontal and vertical concave-convex structures can be molded at one time, the processing efficiency is high and the product precision is improved. The structure comprises a front die, a rear die, a slide, a dragging plate, and an insert structure; a cavity formed among the front die, the rear die and the insert structure is a die cavity; the structure is characterized in that: the insert structure comprises an outer insert, an inner insert and an inner inclined top; the inner side of the outer insert is adhered with a periphery outside structure of a product to be molded; the upper end face of the outer insert is closely attached to the lower end face of the front die; the outer inclined plane of the outer insert is embedded in an inclined plane linear guide rail of the slide; the inter insert is adhered with a vertical concave-convex surface of the peripheral inside of the product to be molded; the inner side of the inner inclined top is adhered with a horizontal concave-convex surface of the peripheral inside of the product to be molded; and the inner insert is arranged in a mounting groove of the inner inclined top.
Description
Technical field
The present invention relates to the technical field of structures of product mold, the oblique top that is specially mould goes out ramp-roof structure.
Background technology
The inboard that has hole and a circumference for periphery has the product of level, vertical two concaveconvex structures, and existing mould can't one-shot forming, need finish the production of product by secondary operations, and its production efficiency is low and produce low precision.
Summary of the invention
The oblique top that the invention provides mould goes out ramp-roof structure, and its inboard that makes circumference have hole and circumference has the product of level, vertical two concaveconvex structures can one-shot forming, and the precision of working (machining) efficiency height and product is improved.
The oblique top of mould goes out ramp-roof structure, its technical scheme is such: it comprises front mould, back mould, the row position, planker, the mold insert structure, described front mould, back mould, the cavity that the mold insert structure forms is a die cavity, it is characterized in that: described mold insert structure comprises outside mold insert, inboard mold insert, inboard oblique top, the fit periphery structure of product to be formed of the inboard of described outside mold insert, the lower surface of described front mould is close in the upper surface of described outside mold insert, the inclined-plane, the outside of described outside mold insert is flush-mounted in the inclined-plane line slideway of described row position, described inboard mold insert fit product inside circumference to be formed vertically to male and fomale(M﹠F), the level of inside circumference of described product to be formed is fitted to male and fomale(M﹠F) in the inboard of described inboard oblique top, described inboard mold insert is installed in the mounting groove of described inboard oblique top, the outer inclined-plane of described inboard oblique top is flush-mounted in the guide-track groove on outer inclined-plane of back mould, the bottom surface of described inboard oblique top is supported on planker, leave the gap between described back mould and the described planker, the mounting groove inside of described inboard oblique top has oblique slotted hole, described inboard mold insert is equipped with bearing pin, described bearing pin during matched moulds be loaded in the described slotted hole and the described slotted hole of fitting near back mould side, the inboard of described back mould has one section vertical plane, and one section vertical plane of the described back mould of fitting is faced in the outside of described inboard mold insert directly.
After adopting structure of the present invention, during the demoulding, rise in the row position, under the pressure of front mould, outside mold insert can only move horizontally along the inclined-plane line slideway of row position, until finishing the pore space structure that outside mold insert breaks away from periphery, afterwards, back mould descends, because the bottom surface of inboard oblique top is supported on planker, inboard oblique top is vertically motionless to temporarily, its guide-track groove along the outer inclined-plane of back mould is done level and is inwardly shunk, this moment slotted hole also level inwardly shrink, because one section vertical plane of the back mould of fitting is faced in the outside of inboard mold insert directly, bearing pin can only be vertically to moving up, driving inboard mold insert moves vertically upward, finish until the inboard mold insert demoulding, this moment bearing pin be close to slotted hole away from back mould side, inboard afterwards oblique top drives inboard mold insert level to inside contraction, finish until the inboard oblique top demoulding, this moment, the back mould was pressed on planker, and back mould drives, inboard oblique top, inboard mold insert, planker moves downward together finishes the whole demoulding, it makes circumference have hole, and the inboard of circumference has level, the product of vertical two concaveconvex structures can one-shot forming, the working (machining) efficiency height, and the precision of product is improved.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
See Fig. 1, it comprises front mould 1, back mould 2, row position 3, planker 4, the mold insert structure, front mould 1, back mould 2, the cavity that the mold insert structure forms is a die cavity, in the die cavity is product 5 to be formed, the mold insert structure comprises outside mold insert 6, inboard mold insert 7, inboard oblique top 8, the fit periphery structure of product 5 to be formed of the inboard of outside mold insert 6, the lower surface of front mould 4 is close in the upper surface of outside mold insert 6, the inclined-plane, the outside of outside mold insert 6 is flush-mounted in the inclined-plane line slideway 9 of row position 3, inboard mold insert 7 fit product 5 inside circumference to be formed vertically to male and fomale(M﹠F), the level of inside circumference of product 5 to be formed is fitted to male and fomale(M﹠F) in the inboard of inboard oblique top 8, inboard mold insert 7 is installed in the mounting groove of inboard oblique top 8, the outer inclined-plane of inboard oblique top 8 is flush-mounted in the guide-track groove 10 on outer inclined-plane of back mould 2, the bottom surface of inboard oblique top 8 is supported on planker 4, leave gap 11 between back mould 2 and the planker 4, the mounting groove inside of inboard oblique top 8 has oblique slotted hole 12, inboard mold insert 7 is equipped with bearing pin 13, bearing pin 13 during matched moulds be loaded in the slotted hole 12 and the slotted hole 12 of fitting near back mould side, the inboard of back mould 2 has one section vertical plane 14, and one section vertical plane 14 of the back mould 2 of fitting is faced in the outside of inboard mold insert 7 directly.
Claims (1)
1. the oblique top of mould goes out ramp-roof structure, it comprises front mould, back mould, the row position, planker, the mold insert structure, described front mould, back mould, the cavity that the mold insert structure forms is a die cavity, it is characterized in that: described mold insert structure comprises outside mold insert, inboard mold insert, inboard oblique top, the fit periphery structure of product to be formed of the inboard of described outside mold insert, the lower surface of described front mould is close in the upper surface of described outside mold insert, the inclined-plane, the outside of described outside mold insert is flush-mounted in the inclined-plane line slideway of described row position, described inboard mold insert fit product inside circumference to be formed vertically to male and fomale(M﹠F), the level of inside circumference of described product to be formed is fitted to male and fomale(M﹠F) in the inboard of described inboard oblique top, described inboard mold insert is installed in the mounting groove of described inboard oblique top, the outer inclined-plane of described inboard oblique top is flush-mounted in the guide-track groove on outer inclined-plane of back mould, the bottom surface of described inboard oblique top is supported on planker, leave the gap between described back mould and the described planker, the mounting groove inside of described inboard oblique top has oblique slotted hole, described inboard mold insert is equipped with bearing pin, described bearing pin during matched moulds be loaded in the described slotted hole and the described slotted hole of fitting near back mould side, the inboard of described back mould has one section vertical plane, and one section vertical plane of the described back mould of fitting is faced in the outside of described inboard mold insert directly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101618597A CN102285036A (en) | 2011-06-16 | 2011-06-16 | Obliquely ejecting inclined top structure for die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101618597A CN102285036A (en) | 2011-06-16 | 2011-06-16 | Obliquely ejecting inclined top structure for die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102285036A true CN102285036A (en) | 2011-12-21 |
Family
ID=45331906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101618597A Pending CN102285036A (en) | 2011-06-16 | 2011-06-16 | Obliquely ejecting inclined top structure for die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102285036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794852A (en) * | 2012-09-14 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Machined thin plate pouring mold with convex hull element |
| CN102950684A (en) * | 2012-11-13 | 2013-03-06 | 凡嘉科技（无锡）有限公司 | Obliquely-ejected angle ejector structure |
| CN104526993A (en) * | 2014-12-24 | 2015-04-22 | 宁波如强模塑有限公司 | One-time stripping mold for disk-like product with arc-shaped recess on inner top surface and undercut on sidewall |
-
2011
- 2011-06-16 CN CN2011101618597A patent/CN102285036A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794852A (en) * | 2012-09-14 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Machined thin plate pouring mold with convex hull element |
| CN102950684A (en) * | 2012-11-13 | 2013-03-06 | 凡嘉科技（无锡）有限公司 | Obliquely-ejected angle ejector structure |
| CN104526993A (en) * | 2014-12-24 | 2015-04-22 | 宁波如强模塑有限公司 | One-time stripping mold for disk-like product with arc-shaped recess on inner top surface and undercut on sidewall |
| CN104526993B (en) * | 2014-12-24 | 2017-07-18 | 宁波如强模塑有限公司 | Demoulding mould of discoid product inner top surface arc-shaped recess and side wall back-off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |