CN220638789U - Ejector block ejection structure for multi-rib injection molding part - Google Patents
Ejector block ejection structure for multi-rib injection molding part Download PDFInfo
- Publication number
- CN220638789U CN220638789U CN202322371717.4U CN202322371717U CN220638789U CN 220638789 U CN220638789 U CN 220638789U CN 202322371717 U CN202322371717 U CN 202322371717U CN 220638789 U CN220638789 U CN 220638789U
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- injection molding
- rib
- ejection
- ejector
- ejector block
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 63
- 210000003205 muscle Anatomy 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an ejector block ejection structure for a multi-rib injection molding part, which belongs to the technical field of dies and comprises the multi-rib injection molding part and a plurality of first ejection bodies, wherein a plurality of rear mold ribs are arranged at the bottom of the multi-rib injection molding part, a plurality of abutting grooves are formed by surrounding and blocking the rear mold ribs, a plurality of second ejection bodies are arranged in the abutting grooves, and the plurality of first ejection bodies are uniformly arranged on the periphery side of the bottom of the multi-rib injection molding part. According to the utility model, the ejector block is arranged at the bottom of the multi-rib injection molding piece, after the multi-rib injection molding piece is molded in the molding groove, the ejector block ejects the peripheral side of the bottom of the multi-rib injection molding piece under the ejection force of the ejector rod, so that the ejector block is suitable for the multi-rib injection molding piece with deep rib position or shallow rib position, when the rib position is deep, the ejector block can be directly ejected downwards or obliquely ejected at the root of the rib position, and when the ejector block on the peripheral side ejects the multi-rib injection molding piece, the phenomenon of blank ejection can not occur, and the demolding quality is ensured.
Description
Technical Field
The utility model belongs to the technical field of molds, and particularly relates to a jacking block ejection structure for a multi-rib injection molding part.
Background
The plastic injection mold is a tool for producing plastic products, and is widely applied, wherein in the injection molding process, when the multi-rib injection molding piece is ejected, the ejector is generally adopted to eject the multi-rib injection molding piece, but when the ejector ejects the multi-rib injection molding piece, when the rear mold rib of the product is not too deep and too much, the ejector pin does not exert force, but rather the ejector pin can eject the multi-rib injection molding piece, and the demolding quality of the multi-rib injection molding piece is affected.
Disclosure of Invention
The utility model aims at: in order to solve the problem that when the existing multi-rib injection molding is ejected, ejection is generally carried out by adopting ejection, but when ejection is carried out by adopting ejection, when the rear mold rib of a product is not too deep and too much, the ejector pin does not give force but is provided with ejection white, so that the ejection structure of the ejector block for the multi-rib injection molding is provided, which influences the demolding quality of the multi-rib injection molding.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an ejecting structure of ejector block for many muscle position injection molding, includes many muscle position injection molding and a plurality of first ejecting body, many muscle position injection molding bottom is provided with a plurality of back mould muscle, enclose between the back mould muscle and keep off and form a plurality of butt groove, be provided with a plurality of second ejecting body in the butt groove, a plurality of first ejecting body evenly arranges many muscle position injection molding bottom week side.
As a further description of the above technical solution:
the first ejection body and the second ejection body are ejection blocks.
As a further description of the above technical solution:
the first ejection body and the second ejection body bottom all are provided with a plurality of spread groove, be provided with the spliced pole in the spread groove, the ejector pin is connected on the spliced pole.
As a further description of the above technical solution:
the multi-rib injection molding periphery is provided with an abutting edge, and the first ejection body abuts against the abutting edge.
As a further description of the above technical solution:
the multi-rib injection molding bottom is provided with a plurality of limiting blocks, and the limiting blocks are located in the abutting grooves.
As a further description of the above technical solution:
the limiting block and the second ejection body are arranged in the abutting groove in a crossing mode.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the ejector block is arranged at the bottom of the multi-rib injection molding piece, after the multi-rib injection molding piece is molded in the molding groove, the ejector block ejects the peripheral side of the bottom of the multi-rib injection molding piece under the ejection force of the ejector rod, so that the ejector block is suitable for the multi-rib injection molding piece with deep or shallow rib positions, when the rib positions are deep, the ejector block can be directly or obliquely ejected at the root of the rib position, and when the peripheral side ejector block ejects the multi-rib injection molding piece, the phenomenon of white ejection can not occur, and the demolding quality is ensured.
2. According to the multi-rib injection molding device, the plurality of limiting blocks are arranged at the bottom of the multi-rib injection molding piece and are positioned in the abutting groove, and the limiting blocks and the second ejection body are arranged in the abutting groove in a crossing mode.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a diagram showing a state of use of a ejector block ejection structure for a multi-rib injection molding.
Fig. 2 is a perspective view of a multi-rib injection molding in an ejector block ejection structure for the multi-rib injection molding.
Fig. 3 is a second state diagram of a use state of a ejector block ejection structure for a multi-rib injection molding.
Fig. 4 is a bottom view of a multi-rib injection molding in an ejector block ejection structure for the multi-rib injection molding.
Legend description:
1-a multi-rib injection molding; 2-a first ejector body; 3-rear mould ribs; 4-an abutment groove; 5-a second ejector body; 6-connecting grooves; 7-connecting columns; 8-ejector rods; 9-abutting edges; and 10-limiting blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In describing embodiments of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an ejecting structure of ejector block for many muscle position injection molding, includes many muscle position injection molding 1 and a plurality of first ejecting body 2, many muscle position injection molding 1 bottom is provided with a plurality of back mould muscle 3, enclose between the back mould muscle 3 and keep off and form a plurality of butt groove 4, be provided with a plurality of second ejecting body 5 in the butt groove 4, a plurality of first ejecting body 2 evenly arranges many muscle position injection molding 1 bottom week side.
The first ejection body 2 and the second ejection body 5 are ejection blocks.
The first ejection body 2 and the bottom of the second ejection body 5 are both provided with a plurality of connecting grooves 6, connecting columns 7 are arranged in the connecting grooves 6, and ejector rods 8 are connected to the connecting columns 7. The connection stability of the ejector rod and the ejector body is improved.
The periphery of the multi-rib injection molding piece 1 is provided with an abutting edge 9, and the first ejection body 2 abuts against the abutting edge 9.
The bottom of the multi-rib injection molding piece 1 is provided with a plurality of limiting blocks 10, and the limiting blocks 10 are positioned in the abutting grooves 4.
The limiting block 10 and the second ejection body 5 are arranged in the abutting groove 4 in a crossing mode.
Working principle: through setting up the kicking block in many muscle position injection molding bottom, after many muscle position injection molding is in shaping inslot shaping, the kicking block is ejecting under ejector pin ejection force to many muscle position injection molding bottom week side, makes it be applicable to many muscle position injection molding that muscle position is dark or muscle position is shallow, can directly push up or push up down in the root of muscle position when muscle position is very dark, and when the kicking block of week side carries out the jack-up to many muscle position injection molding, can not take place the top white phenomenon, guarantees the drawing of patterns quality.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A ejecting structure of ejector block for many muscle position injection molding, a serial communication port, including many muscle position injection molding (1) and a plurality of first ejecting body (2), many muscle position injection molding (1) bottom is provided with a plurality of back mould muscle (3), enclose between back mould muscle (3) and keep off and form a plurality of butt groove (4), be provided with a plurality of second ejecting body (5) in butt groove (4), a plurality of first ejecting body (2) evenly arranged are in many muscle position injection molding (1) bottom week side.
2. The ejector block ejection structure for multi-rib injection molding according to claim 1, wherein the first ejector body (2) and the second ejector body (5) are both ejector blocks.
3. The ejection structure of the ejector block for the multi-rib injection molding according to claim 2, wherein a plurality of connecting grooves (6) are formed in the bottoms of the first ejection body (2) and the second ejection body (5), connecting columns (7) are arranged in the connecting grooves (6), and ejector rods (8) are connected to the connecting columns (7).
4. The ejector block ejection structure for the multi-rib injection molding according to claim 1, wherein an abutting edge (9) is arranged on the periphery of the multi-rib injection molding (1), and the first ejector body (2) abuts against the abutting edge (9).
5. The ejection structure of an ejector block for a multi-rib injection molding according to claim 4, wherein a plurality of limiting blocks (10) are arranged at the bottom of the multi-rib injection molding (1), and the limiting blocks (10) are located in the abutting grooves (4).
6. Ejector block ejection structure for multi-rib injection molding according to claim 5, characterized in that the stopper (10) and the second ejector body (5) are arranged crosswise in the abutment groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371717.4U CN220638789U (en) | 2023-09-01 | 2023-09-01 | Ejector block ejection structure for multi-rib injection molding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371717.4U CN220638789U (en) | 2023-09-01 | 2023-09-01 | Ejector block ejection structure for multi-rib injection molding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220638789U true CN220638789U (en) | 2024-03-22 |
Family
ID=90267934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371717.4U Active CN220638789U (en) | 2023-09-01 | 2023-09-01 | Ejector block ejection structure for multi-rib injection molding part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220638789U (en) |
-
2023
- 2023-09-01 CN CN202322371717.4U patent/CN220638789U/en active Active
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