CN217414776U - Die lifter structure - Google Patents
Die lifter structure Download PDFInfo
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- CN217414776U CN217414776U CN202220372285.1U CN202220372285U CN217414776U CN 217414776 U CN217414776 U CN 217414776U CN 202220372285 U CN202220372285 U CN 202220372285U CN 217414776 U CN217414776 U CN 217414776U
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Abstract
The utility model discloses a die inclined top structure, which comprises a fixed die plate, a movable die plate, square iron, a bottom plate, an ejector plate, a top plate slide seat, a straight top and an inclined top; the upper end of the inclined top extends into the cavity, the movable part of the inclined top penetrates into the movable template, the lower end of the inclined top is connected in a sliding groove of the top plate sliding seat in a sliding manner, and the top plate sliding seat is fixed on the ejector pin plate; the upper end of the straight top extends into the cavity, the middle part of the straight top is slidably connected in the movable mould plate and can move longitudinally, and the middle part of the inclined top is slidably connected in a chute in the middle part of the straight top in a groove block matching mode. Because the utility model discloses during the die sinking, the board is ejecting, and the thimble board is ejecting, and the oblique top inward movement of sliding connection on the roof slide begins to break away from the product, and the passive template spout restriction of straight top can only the up-and-down motion and can not the side-to-side motion, and straight top head withstands the product and makes it can not the inward movement, lets the product break away from to one side smoothly.
Description
Technical Field
The utility model relates to an injection mold especially relates to a mould pushes up structure to one side.
Background
The plastic injection mold is a tool for producing plastic products and has wide application. In the injection molding of plastic products, the inclined top is usually used for demolding, and some plastic products have larger holding force to the glue position of the product on the inclined top, and the product can be stuck on the inclined top and run with the inclined top to damage the product.
The structure developed
So as to prevent the product from being damaged by pulling or being incapable of being taken out and damaged by pulling along with the movement of the inclined top.
Disclosure of Invention
An object of the utility model is to provide a mould pushes up structure to one side that lets the product break away from to one side smoothly.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a die inclined top structure, which comprises a fixed die plate, a movable die plate, square iron, a bottom plate, an ejector pin plate, a top plate sliding seat, a straight top and an inclined top; the fixed template and the movable template are abutted together, the movable template is connected with the bottom plate through square iron, and the ejector plate is arranged between the movable template and the bottom plate; the upper end of the inclined top extends into the cavity, the movable part of the inclined top penetrates into the movable template, the lower end of the inclined top is connected in a sliding way of a sliding block in a sliding way in a matched way, and the top plate sliding seat is fixed on the ejector pin plate; the upper end of the straight top extends into the cavity, the middle part of the straight top is slidably connected in the movable mould plate and can move longitudinally, and the middle part of the inclined top is slidably connected in a chute in the middle part of the straight top in a groove block matching mode.
The straight top is in a right-angle shape, and the vertical edge of the straight top is connected in the movable template in a sliding mode in a groove block matching mode.
After the scheme of the oil adding device is adopted, because the utility model discloses during the die sinking, the board is ejecting, and the thimble board is ejecting, and the oblique top inward movement of sliding connection on the roof slide begins to break away from the product, and the passive template spout restriction of straight top can only the up-and-down motion and can not the side-to-side motion, and straight top head withstands the product and makes it can not the inward movement, lets the product break away from the oblique top smoothly.
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 view showing the mold opening state of the present invention;
fig. 3 is a state diagram of the inclined top ejection of the utility model;
fig. 4 is an axonometric view of the utility model discloses oblique top.
Detailed Description
As shown in fig. 1-3, the utility model relates to a mold lifter structure, which comprises a fixed mold plate 1, a movable mold plate 2, square iron 3, a bottom plate 4, an ejector plate 5, a top plate slide 6, a straight top 7 and a lifter 8.
The fixed template 1 and the movable template 2 are abutted together, the movable template 2 is connected with the bottom plate 4 through square iron 3, and the ejector plate 5 is arranged between the movable template 2 and the bottom plate 4; the upper end of the inclined top 8 extends into the cavity, the movable part of the inclined top 8 penetrates into the movable template 2, the lower end of the inclined top 8 is connected in a sliding way of a groove block in a top plate sliding seat 6, and the top plate sliding seat 6 is fixed on the ejector plate 5; the upper end of the straight top 7 extends into the cavity, the middle part of the straight top 7 is connected in the movable mould plate 2 in a sliding way in a groove block matching way and can move along the longitudinal direction, and the middle part of the inclined top 8 is connected in the sliding way 71 in the middle part of the straight top 7 in a sliding way in a groove block matching way (as shown in figure 4).
In this embodiment, the straight top 7 is right-angled, and its vertical edge is slidably connected in the movable die plate 2 in a way of slot block fit.
The utility model discloses a theory of operation:
the method comprises the following steps: and opening the die of the fixed die plate 1 and the movable die plate 2, opening and parting, and preparing for ejection.
Step two: the machine table is ejected out, the ejector plate is ejected out, the inclined ejector 8 which is connected to the ejector plate sliding seat 6 in a sliding mode moves inwards to start to separate from the product 10, the head portion of the inclined ejector 8 is higher in holding force and easy to stick to the inclined ejector 8, the straight ejector 7 is limited by the sliding groove of the driven template 2 and can only move up and down but not move left and right, the head portion of the straight ejector 7 abuts against the product 10 to enable the product 10 not to move inwards, the inclined ejector 8 moves outwards along the sliding groove 71 in the middle of the straight ejector 7, and the product 10 is smoothly separated from the inclined ejector 8.
Step three: and (4) completing the ejection action and closing the dies in the opposite sequence.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (2)
1. The utility model provides a mould pushes up structure to one side which characterized in that: comprises a fixed template, a movable template, square iron, a bottom plate, an ejector plate, a top plate sliding seat, a straight top and an inclined top; the fixed template and the movable template are abutted together, the movable template is connected with the bottom plate through square iron, and the ejector plate is arranged between the movable template and the bottom plate; the upper end of the inclined top extends into the cavity, the movable part of the inclined top penetrates into the movable template, the lower end of the inclined top is connected in a sliding way of a sliding block in a sliding way in a matched way, and the top plate sliding seat is fixed on the ejector pin plate; the upper end of the straight top extends into the cavity, the middle part of the straight top is slidably connected in the movable mould plate and can move longitudinally, and the middle part of the inclined top is slidably connected in a chute in the middle part of the straight top in a groove block matching mode.
2. The mold lifter structure according to claim 1, wherein: the straight top is in a right-angle shape, and the vertical edge of the straight top is connected in the movable template in a sliding mode in a groove block matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220372285.1U CN217414776U (en) | 2022-02-23 | 2022-02-23 | Die lifter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220372285.1U CN217414776U (en) | 2022-02-23 | 2022-02-23 | Die lifter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217414776U true CN217414776U (en) | 2022-09-13 |
Family
ID=83179388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220372285.1U Active CN217414776U (en) | 2022-02-23 | 2022-02-23 | Die lifter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217414776U (en) |
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2022
- 2022-02-23 CN CN202220372285.1U patent/CN217414776U/en active Active
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