CN215849358U - Novel three-plate die carrier structure - Google Patents
Novel three-plate die carrier structure Download PDFInfo
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- CN215849358U CN215849358U CN202121870273.3U CN202121870273U CN215849358U CN 215849358 U CN215849358 U CN 215849358U CN 202121870273 U CN202121870273 U CN 202121870273U CN 215849358 U CN215849358 U CN 215849358U
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Abstract
The utility model discloses a novel three-plate die carrier structure, which comprises: the upper fixing plate is provided with a groove, a water gap push plate is arranged in the groove, and the water gap push plate is flush with the upper fixing plate; the top of the A plate is arranged on the upper fixing plate, and the A plate is movably connected with the upper fixing plate through a first pull rod; the bottom of the B plate is provided with a mold foot, and the bottom of the foot mold is provided with a lower fixing plate; a mold core cavity space for manufacturing products is arranged between the plate A and the plate B, a shutter is also arranged between the plate A and the plate B, and the plate B drives the plate A through the shutter when the mold is opened; compared with the traditional three-plate mold structure, the utility model adopts the improved three-plate mold frame structure, the total height of the mold is reduced by the thickness of the water gap push plate shown in the figure, namely the stroke space distance of the injection molding machine is increased, and the improved three-plate mold frame structure can save the space of the next water gap push plate and improve the machine resource and efficiency compared with the traditional standard mold frame. Meanwhile, the cost of the die carrier and the processing cost can be saved.
Description
Technical Field
The utility model relates to a novel three-plate die frame structure, and belongs to the technical field of die manufacturing.
Background
Three board mould structures are compared and are had big (this is because three board mould material head structural restrictions) in two board moulds die sinking stroke, compare same product because advance gluey point position or other reasons restriction must use three board structure, because three board mould structure's design holds in the palm the flitch more than two board moulds, so its overall height is high than two board moulds height usually, receives mould height to the die sinking stroke of injection molding machine during production to influence, can run into such problem in production process often:
the injection molding machine can meet the requirement of injection molding, but the injection molding machine with larger one-class tonnage can be used due to insufficient stroke. This increases the cost and wastes machine resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects that the design of a three-plate mold structure in the prior art has more material supporting plates than a two-plate mold, and the mold opening stroke of an injection molding machine is influenced by the height of the mold during production, and provides a novel three-plate mold frame structure.
A novel three-plate formwork structure comprising:
the upper fixing plate is provided with a groove, a water gap push plate is arranged in the groove, and the water gap push plate is flush with the upper fixing plate;
the top of the A plate is arranged on the upper fixing plate, and the A plate is movably connected with the upper fixing plate through a first pull rod; the bottom of the B plate is provided with a mold foot, and the bottom of the foot mold is provided with a lower fixing plate; a mould core cavity space for manufacturing products is arranged between the plate A and the plate B, a shutter is further arranged between the plate A and the plate B, and the plate B drives the plate A through the shutter when the mould is opened.
Furthermore, a guide post is arranged between the A plate and the upper fixing plate.
Furthermore, the center of the upper fixing plate is provided with a cold material head which penetrates through the plate A and is used for feeding glue to the product.
Furthermore, a positioning ring is arranged at the center of the upper fixing plate and connected with the upper fixing plate through screws.
Furthermore, the device also comprises an upper ejector plate and a lower ejector plate, wherein a middle support part is arranged between the upper ejector plate and the lower ejector plate for guiding and positioning.
Further, the lower fixing plate is connected with the die feet through screws.
Compared with the prior art, the utility model has the following beneficial effects: compared with the traditional three-plate mold structure, the utility model adopts the improved three-plate mold frame structure, the total height of the mold is reduced by the thickness of the water gap push plate shown in the figure, namely the stroke space distance of the injection molding machine is increased, and the improved three-plate mold frame structure can save the space of the next water gap push plate and improve the machine resource and efficiency compared with the traditional standard mold frame. Meanwhile, the cost of the die carrier and the processing cost can be saved.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
FIG. 3 is a cross-sectional view taken at B-B of the present invention;
in the figure: 1. an upper fixing plate; 2. a, a plate; 3. b, plate; 4. a mould leg; 5. a lower fixing plate; 6. an upper ejector plate; 7. a lower ejector plate; 8. a first pull rod; 9. a water gap push plate; 10. a guide bar; 11. cooling the stub bar; 12. producing a product; 13. a second pull rod; 14. a shutter; 15. a middle support; 16. a retaining ring.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 3, a novel three-plate formwork structure is disclosed, which comprises:
the device comprises an upper fixing plate 1, wherein a groove is formed in the upper fixing plate 1, a water gap push plate 9 is arranged in the groove, and the water gap push plate 9 is flush with the upper fixing plate 1;
the top of the A plate 2 is arranged on the upper fixing plate 1, a guide pillar 17 is arranged between the A plate 2 and the upper fixing plate 1, and the guide pillar 17 plays a guiding role; the A plate 2 is movably connected with the upper fixing plate 1 through a first pull rod 13; the bottom of the B plate 3 is provided with a mold foot 4, the bottom of the foot mold 4 is provided with a lower fixing plate 5, and the lower fixing plate 5 is connected with the mold foot 4 through a screw; a mold core cavity space for manufacturing products is arranged between the plate A2 and the plate B3, a shutter 14 is further arranged between the plate A2 and the plate B3, and the plate B3 drives the plate A2 through the shutter 14 during mold opening.
As shown in fig. 2, a cold stub bar 11 penetrating through the a plate 2 for feeding glue to the product is arranged at the center of the upper fixing plate 1.
And a positioning ring 16 is arranged at the center of the upper fixing plate 1, and the positioning ring 16 is connected with the upper fixing plate 1 through a screw.
As shown in fig. 1, the mechanism further comprises an upper ejector plate 6 and a lower ejector plate 7, wherein the upper ejector plate 6 and the lower ejector plate 7 are positioned in a gap between the mold legs 4, and a middle support 15 is arranged between the upper ejector plate 6 and the lower ejector plate 7 for guiding and positioning.
Description of the operation:
1: and opening the mold of the injection molding machine after the injection molding is finished. At the moment, the injection molding machine drives the moving die of the mold to move laterally, because the parting surface of the B plate 3 at the moving die side is provided with the shutter 14 and is fixed with the shutter through screw connection, one end of the shutter 14 is in interference fit with the A plate 2, and when the injection molding machine drives the moving die to move laterally, the shutter 14 drives the A plate 2 to move simultaneously.
2: the A plate 2 moves on the guide post 17, the stroke is limited by a first pull rod 8 and a second pull rod 13, the first pull rod 8 is fixed on a water gap push plate 9, the water gap push plate 9 is fixed on an upper fixing plate 1 through the second pull rod 13, and the upper fixing plate 1 is fixed on an injection molding machine.
3: when the A plate 2 moves under the action of the shutter 14, the cold stub bar 11 which enters the glue is separated from the product in the die cavity of the die and separated from the A plate 2, and the water gap push plate 9 finally pushes the cold stub bar 11 which enters the glue out of the sprue bush and the sprue needle so as to be convenient for a worker or a mechanical arm to clamp the stub bar.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A novel three-plate die carrier structure is characterized by comprising:
the water gap device comprises an upper fixing plate (1), wherein a groove is formed in the upper fixing plate (1), a water gap push plate (9) is arranged in the groove, and the water gap push plate (9) is flush with the upper fixing plate (1);
the top of the A plate (2) is arranged on the upper fixing plate (1), and the A plate (2) is movably connected with the upper fixing plate (1) through a first pull rod (13); the bottom of the B plate (3) is provided with a mold foot (4), and the bottom of the foot mold (4) is provided with a lower fixing plate (5); a die cavity space for manufacturing products is arranged between the plate A (2) and the plate B (3), a shutter (14) is further arranged between the plate A (2) and the plate B (3), and the plate B (3) drives the plate A (2) through the shutter (14) when the die is opened.
2. The novel three-plate mould frame structure as claimed in claim 1, wherein a guide post (17) is arranged between the A plate (2) and the upper fixing plate (1).
3. The novel three-plate formwork structure as claimed in claim 1, wherein the center of the upper fixing plate (1) is provided with a cold stub bar (11) penetrating through the A plate (2) for feeding glue to the product.
4. The novel three-plate formwork structure as claimed in claim 1, wherein a positioning ring (16) is provided at the center of the upper fixing plate (1), and the positioning ring (16) is connected with the upper fixing plate (1) through a screw.
5. The novel three-plate die frame structure is characterized by further comprising an upper ejector plate (6) and a lower ejector plate (7), wherein a middle support (15) is arranged between the upper ejector plate (6) and the lower ejector plate (7) for guiding and positioning.
6. The novel three-plate formwork structure as claimed in claim 1, wherein the lower fixing plate (5) is connected with the formwork leg (4) by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870273.3U CN215849358U (en) | 2021-08-11 | 2021-08-11 | Novel three-plate die carrier structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121870273.3U CN215849358U (en) | 2021-08-11 | 2021-08-11 | Novel three-plate die carrier structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215849358U true CN215849358U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121870273.3U Active CN215849358U (en) | 2021-08-11 | 2021-08-11 | Novel three-plate die carrier structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215849358U (en) |
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2021
- 2021-08-11 CN CN202121870273.3U patent/CN215849358U/en active Active
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