CN207789648U - A kind of inclined-plane ejecting mechanism - Google Patents
A kind of inclined-plane ejecting mechanism Download PDFInfo
- Publication number
- CN207789648U CN207789648U CN201721873582.XU CN201721873582U CN207789648U CN 207789648 U CN207789648 U CN 207789648U CN 201721873582 U CN201721873582 U CN 201721873582U CN 207789648 U CN207789648 U CN 207789648U
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- China
- Prior art keywords
- thimble
- mold
- rear mold
- oil cylinder
- ejector retainner
- Prior art date
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Abstract
The utility model discloses a kind of inclined-plane ejecting mechanism, preceding mould and rear mold, it is characterised in that：Front cavity is installed in the preceding mould, rear cavity is installed in rear mold, ejector retainner plate is installed in rear mold, oil cylinder is fixed in rear mold, thimble is equipped on ejector retainner plate, ejector retainner plate is by hydraulic oil cylinder driving and thimble can be driven to move together, the direction of motion of thimble and mold die sinking direction are not parallel, the outer profile of oil cylinder is provided with thimble mounting hole in rear cavity, thimble is then arranged in thimble mounting hole without departing from the outer profile of rear mold.
Description
Technical field
The utility model is related to mould applications more particularly to a kind of inclined-plane ejecting mechanisms.
Background technology
There are front cavity and rear cavity in injection mold industry, mold, under normal circumstances, the depanning direction of product and mold
The direction of motion it is consistent, at the time of molding for some products with slide block insert, then in product depanning, then first to make to own
After slide block insert return, product could be removed from the molds under the action of thimble at this time, this is presently the most conventional way,
But it is vertical well known, band slide block insert structure is complex, and slide block insert is typically necessary oil cylinder and is driven, and cost can carry
Height, and mould inside structure is also complicated, maintenance time and cost are relatively high.
Utility model content
The utility model discloses a kind of inclined-plane ejecting mechanisms, with so as to solve the deficiencies in the prior art.
To solve the above problems, the technical solution of the utility model is：
A kind of inclined-plane ejecting mechanism, preceding mould and rear mold are equipped with front cavity in the preceding mould, rear mold are equipped in rear mold
Benevolence is equipped with ejector retainner plate in rear mold, and oil cylinder is fixed in rear mold, and thimble is equipped on ejector retainner plate, and ejector retainner plate passes through hydraulic oil cylinder driving
And thimble can be driven to move together, the direction of motion of thimble and mold die sinking direction are not parallel, and the outer profile of oil cylinder is without departing from rear
The outer profile of mould is provided with thimble mounting hole in rear cavity, and thimble is then arranged in thimble mounting hole.
The utility model has the beneficial effects that：The inclined-plane ejecting mechanism of the present invention makes the depanning direction of product be transported with mold
Dynamic direction is inconsistent, eliminates slide block insert structure, and uses inclined-plane ejecting mechanism, has not only realized the ejection of product, but also do not have to
Slide block insert structure can be molded the product with back-off, and simple in structure, mold maintenance cost, manufacturing cost is relatively low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
In figure：Mould before 1-, 2- rear molds, 3- front cavitys, 4- rear cavities, 5- thimbles, 6- ejector retainner plates, 7- oil cylinders.
Specific implementation mode
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to attached drawing 1, the utility model includes preceding mould 1 and rear mold 2, and front cavity 3, rear mold 2 are equipped in the preceding mould 1
Rear cavity 4 is inside installed, ejector retainner plate 6 is installed in rear mold 2, oil cylinder 7 is fixed in rear mold, and thimble 5 is equipped on ejector retainner plate 6,
Ejector retainner plate 6 is driven by oil cylinder 7 and thimble 5 can be driven to move together, and the direction of motion of thimble 5 and mold die sinking direction are uneven
Row, the outer profile of oil cylinder 7 are provided with thimble mounting hole in rear cavity 4, thimble 5, which is then arranged, to be pushed up without departing from the outer profile of rear mold 2
In needle mounting hole.
In practical applications, front cavity 3 is installed in mould 1, rear cavity 4 is installed in rear mold 2, top is installed in rear mold 2
Needle plate 6, oil cylinder 7 are fixed in rear mold, and thimble 5 is equipped on ejector retainner plate 6, and ejector retainner plate 6 is driven by oil cylinder 7 and can drive thimble
5 move together, and the direction of motion of thimble 5 and mold die sinking direction are not parallel, the foreign steamer of the outer profile of oil cylinder 7 without departing from rear mold 2
Exterior feature is provided with thimble mounting hole in rear cavity 4, and thimble 5 is then arranged in thimble mounting hole, the direction of the depanning of product also mold
Die sinking direction it is not parallel, the die sinking direction of mold is upper and lower vertical direction, and the depanning of product is parallel with the direction of thimble 5,
This is different with normal mold die sinking direction, and by the effect of thimble 5, so that product is not had to setting mold insert can be molded
Product with back-off structure, simplifies mould structure, at about cost, simultaneously because without carrying out daily dimension to mold insert again
Nurse makees, and also saves the preparatory period before formed product, saves the time.
Above-mentioned specific implementation mode is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the scope of protection of the utility model.
Claims (1)
1. a kind of inclined-plane ejecting mechanism, preceding mould and rear mold, it is characterised in that：Front cavity is installed, in rear mold in the preceding mould
Rear cavity is installed, ejector retainner plate is installed in rear mold, oil cylinder is fixed in rear mold, and thimble is equipped on ejector retainner plate, and ejector retainner plate is logical
It crosses hydraulic oil cylinder driving and thimble can be driven to move together, the direction of motion of thimble and mold die sinking direction are not parallel, the foreign steamer of oil cylinder
Exterior feature is provided with thimble mounting hole in rear cavity, thimble is then arranged in thimble mounting hole without departing from the outer profile of rear mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873582.XU CN207789648U (en) | 2017-12-28 | 2017-12-28 | A kind of inclined-plane ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721873582.XU CN207789648U (en) | 2017-12-28 | 2017-12-28 | A kind of inclined-plane ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207789648U true CN207789648U (en) | 2018-08-31 |
Family
ID=63279861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721873582.XU Active CN207789648U (en) | 2017-12-28 | 2017-12-28 | A kind of inclined-plane ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207789648U (en) |
-
2017
- 2017-12-28 CN CN201721873582.XU patent/CN207789648U/en active Active
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