CN215359668U - Demolding mold for fixed mold forming insert - Google Patents
Demolding mold for fixed mold forming insert Download PDFInfo
- Publication number
- CN215359668U CN215359668U CN202120739082.7U CN202120739082U CN215359668U CN 215359668 U CN215359668 U CN 215359668U CN 202120739082 U CN202120739082 U CN 202120739082U CN 215359668 U CN215359668 U CN 215359668U
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- insert
- die
- movable
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a fixed die forming insert demoulding mould which comprises a fixed die bottom plate, a fixed die plate, a push plate, a movable die plate, square iron, a movable die bottom plate, a fixed plate, a positioning plate, a fixed die insert, a forming insert, a reset pin rod, an insert spring and a movable die insert; the push plate is abutted against the movable template, the fixed plate is fixed with the positioning plate and movably sleeved in the fixed template, the fixed mold insert is fixed in the fixed template, the upper end of the formed insert obliquely penetrates through the fixed mold insert and then is hinged on the positioning plate, the insert spring is arranged between the fixed mold bottom plate and the fixed plate, and the lower end of the movable mold insert is fixed on the movable template and movably penetrates through the middle of the push plate. In the initial stage of die opening, the fixed die plate is separated from the push plate, the fixed plate and the positioning plate which are fixed together move downwards under the action of the insert spring, and the lower end of the obliquely arranged forming insert swings inwards around the hinged point and is separated from the inner recess of the plastic product, so that the utility model has the advantage of stable and reliable action.
Description
Technical Field
The utility model relates to an injection mold, in particular to a fixed mold forming insert demolding mold.
Background
The plastic injection mold is a tool for producing plastic products and has wide application. In the injection molding of plastic products, because the insides of some plastic products are concave, the inside core pulling is needed, and therefore, a corresponding core pulling mold is needed to be designed.
Disclosure of Invention
The utility model aims to provide a fixed die forming insert demolding die.
In order to achieve the purpose, the technical solution of the utility model is as follows:
after the scheme is adopted, the utility model comprises a fixed die bottom plate, a fixed die plate, a push plate, a movable die plate, square iron, a movable die bottom plate, a fixed plate, a positioning plate, a fixed die insert, a forming insert, a reset pin rod, an insert spring and a movable die insert, in the initial stage of die opening, the fixed die plate is separated from the push plate, the fixed plate and the positioning plate which are fixed together move downwards under the action of the insert spring, the lower end of the obliquely arranged forming insert swings inwards around the hinged point of the lower end of the forming insert, and the lower end of the obliquely arranged forming insert is separated from the inner recess of a plastic product, so that the utility model has the advantage of stable and reliable action.
The utility model is further described with reference to the following figures and specific embodiments.
Drawings
FIG. 1 is a cross-sectional view of a clamp of the present invention;
fig. 2 is an open mold cross-sectional view of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model relates to a fixed mold forming insert demolding mold, which comprises a fixed mold bottom plate 1, a fixed mold plate 2, a push plate 3, a movable mold plate 4, square iron 5, a movable mold bottom plate 6, a fixed plate 7, a positioning plate 8, a fixed mold insert 9, a forming insert 10, a reset pin rod 20, an insert spring 30, a movable mold insert 40 and a guide mechanism 50.
The fixed die bottom plate 1 and the fixed die plate 2 are fixed together, the push plate 3 is abutted to the top surface of the movable die plate 4 and is positioned right below the fixed die plate 2, and the bottom surface of the movable die plate 4 is fixed together with the movable die bottom plate 6 through square iron 5; the fixed plate 7, the positioning plate 8 and the fixed mold insert 9 are sequentially overlapped together, the fixed plate 7 and the positioning plate 8 are fixed together and movably sleeved in the fixed mold plate 2, the fixed mold insert 9 is fixed in the fixed mold plate 2, the upper end of the forming insert 10 is obliquely and gappedly hinged to the positioning plate 2 after penetrating through the fixed mold insert 9, the lower end of the forming insert 10 extends into a cavity, the upper end of a reset pin rod 20 is fixed on the fixed plate 7, the lower end of the reset pin rod 20 is downward and opposite to the push plate 3 after penetrating through the fixed mold insert 9, and the insert spring 30 is arranged between the fixed mold base plate 1 and the fixed plate 7; the upper end surface of the movable mold insert 40 is opposite to the bottom surface of the fixed mold insert 9, and the lower end of the movable mold insert 40 is fixed on the movable template 4 and movably arranged in the middle of the push plate 3 in a penetrating manner.
The guide mechanism 50 comprises a guide column 501, a fixed die guide sleeve 502 and a push plate guide sleeve 503; the lower end of the guide post 501 is fixed on the movable template 4, the upper part of the guide post 501 is movably arranged in the push plate guide sleeve 503 and the fixed die guide sleeve 502 from bottom to top in sequence, and the fixed die guide sleeve 502 and the push plate guide sleeve 50 are respectively fixed on the fixed template 2 and the push plate 3.
The working principle of the utility model is as follows:
at the initial stage of mold opening, the fixed mold plate 2 is separated from the push plate 3, the fixed plate 7 and the positioning plate 8 which are fixed together move downwards under the action of the insert spring 30, and the lower end of the obliquely arranged forming insert swings inwards around the hinged point of the lower end of the forming insert and is separated from the inner recess of the plastic product.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (2)
1. The utility model provides a cover half shaping mold insert drawing of patterns mould which characterized in that: the die comprises a fixed die base plate, a fixed die plate, a push plate, a movable die plate, square iron, a movable die base plate, a fixed plate, a positioning plate, a fixed die insert, a forming insert, a reset pin rod, an insert spring and a movable die insert;
the fixed die bottom plate and the fixed die plate are fixed together, the push plate is abutted to the top surface of the movable die plate and is positioned right below the fixed die plate, and the bottom surface of the movable die plate is fixed together with the movable die bottom plate through square iron; the fixed plate, the positioning plate and the fixed mold insert are sequentially overlapped together, the fixed plate and the positioning plate are fixed together, the fixed plate and the positioning plate are movably sleeved in the fixed mold plate, the fixed mold insert is fixed in the fixed mold plate, an upper end of the formed insert obliquely penetrates through the fixed mold insert and then is hinged to the positioning plate, the lower end of the formed insert extends into the cavity, the upper end of the reset pin rod is fixed on the fixed plate, the lower end of the reset pin rod downwards penetrates through the fixed mold insert and then is opposite to the push plate, and the insert spring is arranged between the fixed mold base plate and the fixed plate; the upper end surface of the movable mold insert is opposite to the bottom surface of the fixed mold insert, and the lower end of the movable mold insert is fixed on the movable template and movably arranged in the middle of the push plate in a penetrating mode.
2. The fixed mold forming insert demolding mold according to claim 1, wherein: the device also comprises a guide mechanism; the guide mechanism comprises a guide pillar, a fixed die guide sleeve and a push plate guide sleeve; the lower end of the guide pillar is fixed on the movable template, the upper part of the guide pillar is movably arranged in the push plate guide sleeve and the fixed die guide sleeve from bottom to top in sequence, and the fixed die guide sleeve and the push plate guide sleeve are respectively fixed on the fixed template and the push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739082.7U CN215359668U (en) | 2021-04-12 | 2021-04-12 | Demolding mold for fixed mold forming insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739082.7U CN215359668U (en) | 2021-04-12 | 2021-04-12 | Demolding mold for fixed mold forming insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215359668U true CN215359668U (en) | 2021-12-31 |
Family
ID=79626544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120739082.7U Active CN215359668U (en) | 2021-04-12 | 2021-04-12 | Demolding mold for fixed mold forming insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215359668U (en) |
-
2021
- 2021-04-12 CN CN202120739082.7U patent/CN215359668U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104890199A (en) | Demolding mechanism and injection mold for cup handle | |
| CN213035212U (en) | Injection mold bent pin secondary side core pulling mechanism | |
| CN215359668U (en) | Demolding mold for fixed mold forming insert | |
| CN203876156U (en) | Side core-pulling plastic mold | |
| CN206217058U (en) | A kind of assembling die | |
| CN213891041U (en) | Automatic drawing of patterns and safe mould of drawing of patterns process | |
| CN210525717U (en) | Combined mold convenient to position and splice | |
| CN210308870U (en) | Automatic material-breaking injection mold | |
| CN203381111U (en) | Injection mould for shell of washing machine | |
| CN211842985U (en) | Quick-assembling die with floating inclined drawer and matched ejection structure | |
| CN205929326U (en) | Table leg injection mold's core pulling and demolding mechanism | |
| CN219153621U (en) | Linkage demoulding structure | |
| CN212352721U (en) | Multi-insert automatic die assembly and demolding die | |
| CN110893667A (en) | Oblique ejection mechanism injection mold | |
| CN220841289U (en) | Secondary ejection mechanism of horizontal injection molding machine | |
| CN215396656U (en) | Lamp groove demoulding mechanism | |
| CN218966018U (en) | Electronic cigarette injection molding integrated mold | |
| CN215882437U (en) | Demoulding mechanism with long-leg lamp | |
| CN210911291U (en) | Automatic stripping mechanism of oil press | |
| CN211194775U (en) | Injection mold of plastic top cover | |
| CN217570457U (en) | Bending die | |
| CN219817764U (en) | Mould structure convenient to location and take off material | |
| CN214926224U (en) | Mould with opening and closing sequence control structure | |
| CN213648538U (en) | Improved injection mold | |
| CN212603165U (en) | Full-mold internally-tangent injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |