CN218489011U - Large-angle pitched roof demoulding structure - Google Patents
Large-angle pitched roof demoulding structure Download PDFInfo
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- CN218489011U CN218489011U CN202222549979.0U CN202222549979U CN218489011U CN 218489011 U CN218489011 U CN 218489011U CN 202222549979 U CN202222549979 U CN 202222549979U CN 218489011 U CN218489011 U CN 218489011U
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- pitched roof
- groove
- guide
- guide block
- mold insert
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Abstract
The utility model discloses a large-angle pitched roof demoulding structure, which comprises a movable mould insert, a pitched roof, a guide block and an ejector rod; one side of the pitched roof is connected to the movable mold insert in a sliding mode in a groove block matching mode, the guide block is connected to the guide groove in the middle of the pitched roof in a sliding mode, and the upper end of the ejector rod is connected to the middle of the guide block. Because the utility model discloses a push up to one side and rebound under the drive of ejector pin, push up to one side by the guide block direction, can follow the slant recess at movable mould mold insert middle part and make upwards and horizontal removal by a wide margin, the displacement is great for recess on pushing up to one side breaks away from the protruding muscle of product, accomplishes the drawing of patterns of product.
Description
Technical Field
The utility model relates to an injection mold especially relates to a wide-angle pushes up demoulding structure to one side.
Background
Plastic injection molds are the most rapidly developing of plastic molding molds. The structure of plastic products on the existing market is more and more complex, and many plastic products all have long protruding ribs, so that the mold is required to have a structure capable of injecting the protruding ribs, and the mold is required to be provided with a structure capable of completely drawing the mold out of the protruding ribs, but the drawing of the mold capable of being quickly and conveniently has certain difficulty, and the problem to be solved by technical personnel in the field is always solved.
Disclosure of Invention
An object of the utility model is to provide a can realize great displacement's wide-angle pushes up demoulding structure to one side.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a large-angle pitched roof demoulding structure, which comprises a movable mould insert, a pitched roof, a guide block and an ejector rod; one side of the pitched roof is connected to the movable mold insert in a sliding mode in a groove block matching mode, the guide block is connected to the guide groove in the middle of the pitched roof in a sliding mode, and the upper end of the ejector rod is connected to the middle of the guide block.
The middle part of the movable mold insert is provided with an oblique groove, and two side walls of the oblique groove are provided with oblique guide grooves; and guide blocks which protrude outwards are arranged on two side walls of the pitched roof and are connected in a sliding manner in inclined guide grooves of the movable mold insert to form an inclined T-shaped groove block matching structure.
The top surface of the oblique top extends into the cavity, a T-shaped groove serving as a guide groove is transversely formed in the lower portion of the oblique top, the guide block is connected in the T-shaped groove of the oblique top in a sliding mode, and the upper end of the ejector rod penetrates through an opening in the bottom of the T-shaped groove of the oblique top and then is clamped in the middle of the guide block.
The utility model also comprises a movable template and a top plate; the lower end of the ejector rod is fixed on the top plate, and the upper end of the ejector rod penetrates through the movable template and then is connected with the guide block; and the movable mold insert is fixedly arranged on the movable mold plate.
And the upper part of the inclined top is transversely provided with a groove for forming a convex rib of a product.
After the scheme of the adoption, because the utility model discloses a movable mould mold insert, push up to one side, guide block, ejector pin, push up to one side and upwards remove under the drive of ejector pin, push up to one side by the guide block direction, can follow the slant recess at movable mould mold insert middle part and make upwards and horizontal removal by a wide margin, the displacement is great for the recess on pushing up to one side breaks away from the protruding muscle of product, accomplishes the drawing of patterns of product.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a diagram showing the mold closing state of the present invention;
FIG. 2 is a diagram illustrating the demolding state of the present invention;
FIG. 3 is an isometric view of the movable mold insert and the lifter of the present invention in a closed mold state;
FIG. 4 is a cross-sectional view of the movable mold insert and the lifter of the present invention in a closed state;
FIG. 5 is an isometric view of the movable mold insert and the lifter of the present invention in the open state;
fig. 6 is a cross-sectional view of the movable mold insert and the lifter in the mold opening state of the present invention.
Detailed Description
As shown in fig. 1 and fig. 3-6, the utility model relates to a large-angle lifter demoulding structure, which comprises a movable mould plate 1, a top plate 2, a movable mould insert 3, a lifter 4, a guide block 5 and a push rod 6.
The movable die insert 3 is fixedly installed on the movable die plate 1, one side of the pitched roof 4 is connected to the movable die insert 3 in a sliding mode in a groove block matching mode, a groove 43 used for forming a convex rib 101 of a product 10 is transversely formed in the upper portion of the pitched roof 4, the guide block 5 is connected to the guide groove 41 in the middle of the pitched roof 4 in a sliding mode, the upper end of the ejector rod 6 is connected to the middle of the guide block 5, the lower end of the ejector rod 6 is fixed to the top plate 2, and the upper end of the ejector rod 6 penetrates through the movable die plate 1 and then is connected with the guide block 5.
The middle part of the movable mold insert 3 is provided with an oblique groove 31, and two side walls of the oblique groove 31 are provided with oblique guide grooves 32; two side walls of the pitched roof 4 are provided with guide blocks 42 protruding outwards, and the guide blocks are connected in the slant guide grooves 32 of the movable mold insert 3 in a sliding manner to form a tilted T-shaped groove block matching structure.
The top surface of the inclined top 4 extends into the cavity, a T-shaped groove 41 serving as a guide groove 41 is transversely formed in the lower portion of the inclined top 4, the guide block 5 is connected in the T-shaped groove 41 of the inclined top in a sliding mode, and the upper end of the ejector rod 6 penetrates through an opening in the bottom of the T-shaped groove 41 of the inclined top 4 and then is clamped in the middle of the guide block 5.
The utility model discloses a theory of operation:
as shown in fig. 2, the lifter 4 is driven by the ejector rod 6 to move upwards, the lifter 4 is guided by the guide block 5, and can move upwards and transversely greatly along the inclined groove 31 in the middle of the movable mold insert 3, and the moving distance is large, so that the groove 43 on the lifter 3 is separated from the rib 101 of the product 10, and the product is demoulded.
The above description is only a preferred embodiment of the present invention, and therefore, the scope of the present invention should not be limited by the above description, and all equivalent changes and modifications made in the claims and the description of the present invention should be covered by the present invention.
Claims (5)
1. The utility model provides a wide-angle pushes up demoulding structure to one side which characterized in that: the device comprises a movable mold insert, an inclined top, a guide block and a top rod; one side of the pitched roof is connected to the movable mold insert in a sliding mode in a groove block matching mode, the guide block is connected to the guide groove in the middle of the pitched roof in a sliding mode, and the upper end of the ejector rod is connected to the middle of the guide block.
2. The large-angle pitched roof demoulding structure according to claim 1, wherein: the middle part of the movable mold insert is provided with an oblique groove, and two side walls of the oblique groove are provided with oblique guide grooves; and two side walls of the inclined top are provided with guide blocks protruding outwards, and the guide blocks are connected in an inclined guide groove of the movable mold insert in a sliding manner to form an inclined T-shaped groove block matching structure.
3. The large-angle pitched roof demoulding structure according to claim 1, wherein: the top surface of the oblique top extends into the cavity, a T-shaped groove serving as a guide groove is transversely formed in the lower portion of the oblique top, the guide block is connected in the T-shaped groove of the oblique top in a sliding mode, and the upper end of the ejector rod penetrates through an opening in the bottom of the T-shaped groove of the oblique top and then is clamped in the middle of the guide block.
4. The large-angle pitched roof demoulding structure according to claim 1, characterized in that: the device also comprises a movable template and a top plate; the lower end of the ejector rod is fixed on the top plate, and the upper end of the ejector rod penetrates through the movable template and then is connected with the guide block; and the movable mold insert is fixedly arranged on the movable mold plate.
5. The large-angle pitched roof demoulding structure according to claim 1, characterized in that: and the upper part of the inclined top is transversely provided with a groove for forming a convex rib of a product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222549979.0U CN218489011U (en) | 2022-09-26 | 2022-09-26 | Large-angle pitched roof demoulding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222549979.0U CN218489011U (en) | 2022-09-26 | 2022-09-26 | Large-angle pitched roof demoulding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218489011U true CN218489011U (en) | 2023-02-17 |
Family
ID=85193509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222549979.0U Active CN218489011U (en) | 2022-09-26 | 2022-09-26 | Large-angle pitched roof demoulding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218489011U (en) |
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2022
- 2022-09-26 CN CN202222549979.0U patent/CN218489011U/en active Active
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