CN220373701U - Plastic mold anti-channeling inclined ejection device - Google Patents
Plastic mold anti-channeling inclined ejection device Download PDFInfo
- Publication number
- CN220373701U CN220373701U CN202321257386.5U CN202321257386U CN220373701U CN 220373701 U CN220373701 U CN 220373701U CN 202321257386 U CN202321257386 U CN 202321257386U CN 220373701 U CN220373701 U CN 220373701U
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- inclined top
- ejection
- dovetail
- insert
- seat
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- 230000000670 limiting effect Effects 0.000 claims description 4
- 230000002950 deficient Effects 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an anti-moving inclined ejection device of a plastic die, which belongs to the technical field of plastic dies and comprises an inclined ejection body, an inclined ejection seat, an ejection plate and a movable die insert; one end of the inclined top body extends into the movable mould insert, the other end of the inclined top body is connected with an inclined top seat, and the inclined top seat is fixed on the ejector plate. The guide side of the inclined top body is provided with a dovetail block. The movable die insert is provided with a dovetail guide groove matched with the dovetail block, so that the dovetail block can slide in the dovetail guide groove. The device simple structure, the forked tail piece on the oblique top slides with the forked tail guide way cooperation of movable mould mold insert, guarantees the stability that the oblique top is ejecting and reset, has thoroughly solved the damage movable mould mold insert of bumping down when the compound die, leads to the problem that the product surface is defective.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to an anti-channeling inclined ejection device of a plastic mold.
Background
In order to meet the requirements of using and assembling products, holes in side directions are designed on plastic products, an inclined top is required to be designed for demolding in mold manufacturing, and some special structures, such as the existing inclined top molding surface is required to be inserted with a movable mold insert, but the movable mold insert can be knocked by the front-back movement when the inclined top is opened and closed, so that the surface of the product is defective and the quality requirement of the product cannot be met.
Disclosure of Invention
For solving the above-mentioned problem that prior art exists, this application provides a plastic mold anti-channeling pushes up device to one side. The device simple structure, the forked tail piece on the oblique top slides with the forked tail guide way cooperation of movable mould mold insert, guarantees the stability that the oblique top is ejecting and reset, has thoroughly solved the damage movable mould mold insert of bumping down when the compound die, leads to the problem that the product surface is defective.
In order to achieve the above purpose, the technical scheme of the application is that the anti-moving inclined ejection device of the plastic die comprises an inclined ejection body, an inclined ejection seat, an ejection plate and a movable die insert; one end of the inclined top body extends into the movable mould insert, the other end of the inclined top body is connected with an inclined top seat, and the inclined top seat is fixed on the ejector plate.
The limiting side of the inclined top body is provided with a lug and a supporting block, and the side surface of the inclined top body is provided with a pin hole. The height of the protruding block is lower than that of the supporting block, and the protruding block and the movable die insert are matched to clamp and fix the product.
Further, the guiding side of the inclined top body is provided with a dovetail block.
Further, the movable die insert is provided with a dovetail guide groove matched with the dovetail block, and the dovetail block can slide in the dovetail guide groove. The length of the dovetail guide groove is equal to that of the dovetail block.
Further, the pin hole of the inclined top body is connected with the inclined top seat through a pin.
The working principle of the utility model is as follows: when the die is opened, the ejector plate is driven by the power provided by the forming machine to drive the inclined ejector seat, so that the inclined ejector is driven to move in the movable die insert, and the inclined ejector always moves along the dovetail guide groove track in the ejection process, so that the ejection stability of the inclined ejector is ensured; and when the die is closed, resetting the opposite action.
By adopting the technical scheme, the utility model can obtain the following technical effects: the device simple structure has simplified plastic mold side opening drawing of patterns structure, has reduced plastic mold volume, practices thrift the mould cost, has realized simplifying the structure and has replaced complex structure. In the mold opening and closing process, the inclined ejector always moves along the dovetail guide groove track of the movable mold insert, so that the stability of ejection and resetting of the inclined ejector is ensured, and the problem that the movable mold insert is knocked and damaged during mold closing, so that the surface of a product is defective is thoroughly solved.
Drawings
FIG. 1 is a schematic diagram of the tilt-top reset state of the present utility model;
FIG. 2 is a schematic view of the ejection state of the tilt-jack according to the present utility model;
FIG. 3 is a schematic view of the tilt head body of the present utility model;
FIG. 4 is a schematic view of a movable mold insert according to the present utility model.
The serial numbers in the figures illustrate: 1. an inclined top body; 2. a movable mold insert; 3. an inclined top seat; 4. an ejector plate; 5. dovetail guide slots; 6. a bump; 7. a support block; 8. dovetail blocks; 9. pin holes.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and to specific embodiments: this is taken as an example to describe the present application further.
As shown in fig. 1 to 4, the embodiment provides an anti-moving oblique ejection device for a plastic mold, which comprises an oblique ejection body 1, an oblique ejection seat 3, an ejection plate 4 and a movable mold insert 2; one end of the inclined top body 1 extends into the movable die insert 2, the other end of the inclined top body 1 is connected with the inclined top seat 3, and the inclined top seat 3 is fixed on the ejector plate 4.
The limiting side of the inclined top body 1 is provided with a bump 6 and a supporting block 7, and the side surface of the inclined top body 1 is provided with a pin hole 9. The height of the protruding block 6 is lower than that of the supporting block 7, and the protruding block 6 and the supporting block 7 are matched with the movable die insert 2 to clamp and fix the product.
Further, a dovetail block 8 is arranged on the guiding side of the inclined top body 1.
Further, the movable die insert 2 is provided with a dovetail guide groove 5 matched with the dovetail block 8, the dovetail block 8 can slide in the dovetail guide groove 5, and the length of the dovetail guide groove 5 is equal to that of the dovetail block 8, so that the limiting effect is achieved.
Further, the pin hole 9 of the inclined top body 1 is connected with the inclined top seat 3 through a pin.
While the utility model has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (2)
1. An anti-moving inclined ejection device of a plastic die comprises an inclined ejection body (1), an inclined ejection seat (3), an ejection plate (4) and a movable die insert (2); one end of the inclined top body (1) extends into the movable die insert (2), the other end of the inclined top body (1) is connected with the inclined top seat (3), and the inclined top seat (3) is fixed on the ejector plate (4); the oblique jacking device is characterized in that a lug (6) and a supporting block (7) are arranged on the limiting side of the oblique jacking body (1), the height of the lug (6) is lower than that of the supporting block (7), and the lug (6), the supporting block (7) and the movable die insert (2) are matched and clamped to fix a product; the guiding side of the inclined top body (1) is provided with a dovetail block (8), the movable die insert (2) is provided with a dovetail guide groove (5) matched with the dovetail block (8), and the side surface of the inclined top body (1) is provided with a pin hole (9); the pin hole (9) of the inclined top body (1) is connected with the inclined top seat (3) through a pin.
2. The plastic mold anti-channeling oblique jacking device according to claim 1, wherein the dovetail guide groove (5) has the same groove length as the dovetail block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257386.5U CN220373701U (en) | 2023-05-23 | 2023-05-23 | Plastic mold anti-channeling inclined ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257386.5U CN220373701U (en) | 2023-05-23 | 2023-05-23 | Plastic mold anti-channeling inclined ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220373701U true CN220373701U (en) | 2024-01-23 |
Family
ID=89561896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257386.5U Active CN220373701U (en) | 2023-05-23 | 2023-05-23 | Plastic mold anti-channeling inclined ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220373701U (en) |
-
2023
- 2023-05-23 CN CN202321257386.5U patent/CN220373701U/en active Active
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