CN219789115U - Sliding block mechanism for double-color injection mold - Google Patents
Sliding block mechanism for double-color injection mold Download PDFInfo
- Publication number
- CN219789115U CN219789115U CN202320288512.7U CN202320288512U CN219789115U CN 219789115 U CN219789115 U CN 219789115U CN 202320288512 U CN202320288512 U CN 202320288512U CN 219789115 U CN219789115 U CN 219789115U
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- China
- Prior art keywords
- limiting plate
- gag lever
- lever post
- injection mold
- limiting
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- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a slide block mechanism for a double-shot injection mold, which relates to the technical field of molds and has the technical scheme that: the sliding block comprises a sliding block body and a limiting plate which is arranged on one side of the sliding block body and used for driving the sliding block body to slide, wherein an accommodating groove used for accommodating the limiting plate is formed in one side of the sliding block body, a sliding limiting rod is arranged in the accommodating groove, one end of the limiting rod is provided with an elastic piece which pushes the limiting rod to slide towards the limiting plate, and the top end of one side of the limiting plate, which is close to the limiting rod, is provided with an inclined guide surface.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a sliding block mechanism for a double-color injection mold.
Background
In the mold design and manufacturing process, a bi-color injection mold is required to keep a slide block in a mold opening motion after injection molding of a first color product is completed when the bi-color injection mold is used for injection molding of some specific products, that is, the slide block cannot leave the product in the first color during mold opening, and the slide block must slide away from the product in a mold opening motion after injection molding of a second color product is completed.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a sliding block mechanism for a double-color injection mold, which is characterized in that a sliding block body and a limiting plate which is arranged on the sliding block body and is used for driving the sliding block body to slide are arranged, and the limiting plate pushes the sliding block body to be far away from a product, so that the sliding block body is not separated from the product when the first color is opened, and the sliding block body slides away from the product in the opening motion after the second color product is injected.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a slider mechanism for double-colored injection mold, includes the slider body and sets up at the slider body and is used for driving the gliding limiting plate of slider body, the holding tank that is used for holding the limiting plate has been seted up to slider body one side, be provided with gliding gag lever post in the holding tank, the one end of gag lever post is provided with promotes the gliding elastic component of gag lever post orientation limiting plate, one side that the limiting plate is close to the gag lever post is provided with the guide surface of slope.
The utility model is further provided with: the holding groove is right angle triangular prism, the guide surface of limiting plate is parallel with the inclined plane of holding groove.
The utility model is further provided with: the sliding block body is provided with a sliding groove connected with the accommodating groove, the sliding groove is inclined away from the limiting plate, the limiting rod is horizontally arranged in the sliding groove, one side of the limiting rod is provided with a plurality of limiting columns with the same sliding direction, and one end of the sliding groove away from the accommodating groove is provided with a slotted hole for installing the limiting columns.
The utility model is further provided with: the elastic piece is a spring, the elastic piece sleeve is arranged on the limiting column, and two ends of the elastic piece sleeve are respectively fixed on the limiting rod and the sliding groove.
The utility model is further provided with: the bottom of limiting plate is provided with the slip table, one side that the slip table is close to the gag lever post is provided with the fillet.
The utility model is further provided with: the outer peripheral wall of the limiting rod is in an arc shape.
The utility model is further provided with: and a plurality of oil grooves are arranged in the sliding grooves.
In summary, the utility model has the following beneficial effects:
when first color product shaping, the limiting plate does not get into the holding tank, the mould does not possess the gliding power of drive slider body, when first color product together with the slider and second color product mould compound die, the limiting plate inserts the holding tank completely, when the limiting plate got into the sliding tray, slip table on the limiting plate promotes the gag lever post downwards, the gag lever post is kept away from the holding tank through the spout slant, when the gag lever post leaves the holding tank completely, because the elastic potential energy of elastic component promotes the gag lever post laminating on the limiting plate, when gag lever post and guide surface laminating, the gag lever post passes through the guide surface and fixes the limiting plate in the holding tank, elasticity through the elastic component to the gag lever post, make the limiting plate slide and keep away from the slider body when the die sinking, the limiting plate promotes the gag lever post drives the slider body and keeps away from the product, the staff adds lubricating oil in the oil groove after using a period, reduce mechanical wear, thereby protect machinery better, thereby make the slider body do not leave the product when first color, slide in the die sinking motion after the completion of second color product.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a schematic view of the cross-section in the direction A-A of FIG. 2;
FIG. 4 is an exploded view of the present utility model;
fig. 5 is a schematic structural view of the limiting plate of the present utility model.
In the figure: 1. a slider body; 2. a limiting plate; 3. a receiving groove; 4. a limit rod; 5. an elastic member; 6. a guide surface; 7. a sliding groove; 8. a limit column; 9. a slot hole; 10. a sliding table; 11. and (5) rounding.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
A slider mechanism for double-colored injection mold, as shown in fig. 1, including slider body 1, limiting plate 2 and gag lever post 4, the holding tank 3 that is used for holding limiting plate 2 has been seted up on slider body 1 top, holding tank 3 is right angle triangular prism shape, one side of limiting plate 2 and the laminating of the inclined plane of holding tank 3, one side that holding tank 3 was kept away from to limiting plate 2 is provided with smooth guide surface 6, guide surface 6 is parallel with the inclined plane of holding tank 3, holding tank 3 is close to top department and has seted up the sliding groove 7 that is used for installing gag lever post 4, sliding groove 7 is kept away from holding tank 3 inclined plane setting, the one end welding of gag lever post 4 has the spacing post 8 rather than the slip direction is the same, the slotted hole 9 that is used for installing spacing post 8 has been seted up to sliding groove 7, fixedly on the spacing post 8 is provided with the elastic component 5 that is used for promoting gag lever post 4 and is close to holding tank 3, when first color product shaping, limiting plate 2 does not get into holding tank 3, the mould does not possess the gliding power of drive slider body 1.
When the first color product and the sliding block are combined together with the second color product die, the limiting plate 2 is completely inserted into the accommodating groove 3, the limiting plate 2 slides away from the sliding block body 1 through the elastic force of the elastic piece 5 to the limiting rod 4, the limiting plate 2 pushes the limiting rod 4 to drive the sliding block body 1 to be away from the product when the die is opened, so that the sliding block body 1 does not leave the product when the first color product is opened, and the sliding block body 1 slides away from the product in the die opening action after the injection molding of the second color product is completed.
As shown in fig. 1 and 5, the bottom of limiting plate 2 is provided with slip table 10 corresponding with gag lever post 4, slip table 10 is close to one side of gag lever post 4 and is provided with fillet 11, elastic component 5 is the spring, elastic component 5 cover sets up on spacing post 8, the both ends of elastic component 5 weld respectively on the inner wall of gag lever post 4 and sliding tray 7, the slip direction of sliding tray 7 is the slope downwards and keep away from holding tank 3, when limiting plate 2 gets into sliding tray 7, slip table 10 on limiting plate 2 promotes gag lever post 4 downwards, gag lever post 4 is kept away from holding tank 3 through the spout slope downwards, when gag lever post 4 leaves holding tank 3 completely, because elastic potential energy of elastic component 5 promotes gag lever post 4 laminating on limiting plate 2, when gag lever post 4 and guide surface 6 laminating, gag lever post 4 is fixed gag lever post 2 in holding tank 3 through guide surface 6, thereby make guide surface 6 and gag lever post 4 cooperation promote slider body 1 to slide when limiting plate 2 keeps away from.
As shown in fig. 1 and 5, a plurality of oil grooves are formed in the sliding groove 7, and after a period of use, a worker adds lubricating oil into the oil grooves, so that mechanical abrasion is reduced, and the machinery is better protected.
The working flow is as follows:
when first color product shaping, limiting plate 2 does not get into holding tank 3 in, the mould does not possess the gliding power of drive slider body 1, when first color product is together with the slider and second color product mould compound die, limiting plate 2 inserts in holding tank 3 completely, when limiting plate 2 gets into sliding tank 7, slip table 10 on limiting plate 2 promotes gag lever post 4 downwards, gag lever post 4 is kept away from holding tank 3 through the spout slant downwards, when gag lever post 4 leaves holding tank 3 completely, because elastic potential energy of elastic component 5 promotes gag lever post 4 laminating on limiting plate 2, when gag lever post 4 and guide surface 6 laminating, limiting plate 2 is fixed in holding tank 3 through guide surface 6 with limiting plate 2, elasticity through elastic component 5 to gag lever post 4, make limiting plate 2 slide and keep away from slider body 1 when the die sinking, limiting plate 2 promotes gag lever post 4 and drives slider body 1 and keep away from the product, the staff adds lubricating oil in the oil groove after using, reduce machinery, thereby protect machinery better, thereby make slider body 1 do not leave the product when the die sinking, wear and tear equipment have been increased in the die sinking product through the design after the second color product has finished in the die sinking device.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. Slide block mechanism for double-shot moulding mould, including slider body (1), its characterized in that: one side of slider body (1) is provided with and is used for driving slider body (1) gliding limiting plate (2), holding tank (3) that are used for holding limiting plate (2) are offered to slider body (1) one side, be provided with gliding gag lever post (4) in holding tank (3), the one end of gag lever post (4) is provided with promotion gag lever post (4) towards limiting plate (2) gliding elastic component (5), one side top that limiting plate (2) is close to gag lever post (4) is provided with guide surface (6) of slope.
2. The slide mechanism for a two-shot injection mold according to claim 1, wherein: the accommodating groove (3) is a right-angle triangular prism, and the guide surface (6) of the limiting plate (2) is parallel to the inclined surface of the accommodating groove (3).
3. The slide mechanism for a two-shot injection mold according to claim 2, wherein: the sliding block is characterized in that the sliding block body (1) is provided with a sliding groove (7) connected with the accommodating groove (3), the sliding groove (7) is inclined away from the limiting plate (2), the limiting rod (4) is horizontally arranged in the sliding groove (7), one side of the limiting rod (4) is provided with a plurality of limiting columns (8) with the same sliding direction, and one end, away from the accommodating groove (3), of the sliding groove (7) is provided with a slotted hole (9) for installing the limiting column (8).
4. A slide mechanism for a two-shot injection mold according to claim 3, wherein: the elastic piece (5) is a spring, the elastic piece (5) is sleeved on the limiting column (8) and two ends of the elastic piece are respectively fixed on the limiting rod (4) and the sliding groove (7).
5. The slide mechanism for a two-shot injection mold according to claim 4, wherein: the bottom of limiting plate (2) is provided with slip table (10), one side that slip table (10) are close to gag lever post (4) is provided with fillet (11).
6. The slide mechanism for a two-shot injection mold according to claim 5, wherein: the outer peripheral wall of the limiting rod (4) is in an arc shape.
7. The slide mechanism for a two-shot injection mold according to claim 5, wherein: a plurality of oil grooves are arranged in the sliding grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320288512.7U CN219789115U (en) | 2023-02-23 | 2023-02-23 | Sliding block mechanism for double-color injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320288512.7U CN219789115U (en) | 2023-02-23 | 2023-02-23 | Sliding block mechanism for double-color injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219789115U true CN219789115U (en) | 2023-10-03 |
Family
ID=88156235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320288512.7U Active CN219789115U (en) | 2023-02-23 | 2023-02-23 | Sliding block mechanism for double-color injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219789115U (en) |
-
2023
- 2023-02-23 CN CN202320288512.7U patent/CN219789115U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |