CN215151434U - Injection mold with prefabricated tunnel hole - Google Patents
Injection mold with prefabricated tunnel hole Download PDFInfo
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- CN215151434U CN215151434U CN202120027155.XU CN202120027155U CN215151434U CN 215151434 U CN215151434 U CN 215151434U CN 202120027155 U CN202120027155 U CN 202120027155U CN 215151434 U CN215151434 U CN 215151434U
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- tunnel hole
- oblique top
- screw
- adjusting
- injection mold
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Abstract
The utility model discloses an injection mold with prefabricated tunnel hole, including the cover half, set up movable mould on the cover half, be provided with direction tunnel hole on the cover half, direction tunnel hole internalization is provided with oblique top, be provided with in the oblique top and be used for adjusting the regulation structure of oblique top length, the utility model provides a not enough that exist among the current injection mold, solved the relatively poor problem of adaptability through adjustable oblique top length, can use with other product mold cooperations, accommodation is wide, adjusts length according to the demand, saves the cost simultaneously, and comparatively easy ejecting with the formed part, and simple structure, convenient to use.
Description
Technical Field
The utility model relates to an injection mold, in particular to injection mold with prefabricated tunnel hole.
Background
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, multiple designs and colors, various shapes from simple to complex, small sizes, accurate product size, easy product updating and replacement, capability of forming products with complex shapes, suitability for the field of molding and processing of mass production and products with complex shapes and the like, and the injection mold is usually internally provided with the inclined top, but cannot be matched with other molds due to the fact that the inclined top cannot eject the formed product well and the length cannot be adjusted, poor adaptability and narrow application range.
Thus, further improvements are needed in the existing injection molds.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an injection mold with prefabricated tunnel hole can carry out length adjustment to oblique thimble, adapts to various mould cooperations and uses.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides an injection mold with prefabricated tunnel hole, includes the cover half, sets up movable mould on the cover half, be provided with direction tunnel hole on the cover half, the downthehole activity in direction tunnel is provided with pushes up to one side, be provided with in the top to one side and be used for adjusting the regulation structure of pushing up length to one side.
Furthermore, the oblique top comprises an upper oblique top and a lower oblique top, and an adjusting structure is arranged between the upper oblique top and the lower oblique top.
Furthermore, the adjusting structure comprises a first screw hole arranged in the hollow position of the axis of the upper pitched roof, a second screw hole arranged in the hollow position of the axis of the lower pitched roof, an adjusting screw rod connected between the upper pitched roof and the lower pitched roof, one end of the adjusting screw rod in threaded connection with the first screw hole, and the other end of the adjusting screw rod in threaded connection with the second screw hole.
Furthermore, the lower end of the inclined top is connected with an inclined top seat.
Further, the lower surface of the inclined ejector seat is connected with an ejector plate.
Furthermore, a movable mold action needle is arranged between the fixed mold and the movable mold.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a exist not enough among the current injection mold, solved the relatively poor problem of adaptability through adjustable oblique top length, can use with other product mold cooperation, accommodation is wide, adjusts length according to the demand, saves the cost simultaneously, and comparatively easy ejecting with the formed part, and simple structure, convenient to use.
Drawings
Fig. 1 is an exploded view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to FIGS. 1-2, the present invention provides
An injection mold with a prefabricated tunnel hole comprises a fixed mold 1 and a movable mold 2 arranged on the fixed mold 1, wherein a guide tunnel hole is formed in the fixed mold 1, an inclined top 3 is movably arranged in the guide tunnel hole, and an adjusting structure 4 for adjusting the length of the inclined top 3 is arranged in the inclined top 3; when the die is used, the length of the inclined top 3 is adjusted according to different types of dies, so that the inclined top is suitable for middle die products.
The die is designed to form a die cavity by a fixed die 1, a movable die 2 and an inclined top 3. After injection molding through an injection molding machine and a mold gate, the fixed mold 1 is separated from the movable mold 2, and the pitched roof 3 is pushed out in a guiding manner by means of the prefabricated tunnel hole of the movable mold 2 to complete product demolding.
The oblique top 3 comprises an upper oblique top 301 and a lower oblique top 302, and an adjusting structure 4 is arranged between the upper oblique top 301 and the lower oblique top 302.
The adjusting structure 4 of the present invention comprises a first screw hole 401 disposed in the hollow position of the axis of the upper pitched roof 301, a second screw hole 402 disposed in the hollow position of the axis of the lower pitched roof 302, an adjusting screw 403 connected between the upper pitched roof 301 and the lower pitched roof 302, one end of the adjusting screw 403 being in threaded connection with the first screw hole 401, and the other end being in threaded connection with the second screw hole 402; according to the adjustment principle, the upper pitched roof 301 and the lower pitched roof 302 at two ends are twisted, so that the first screw hole 401 and the second screw hole 402 are in threaded connection with the adjusting screw 403, and the distance between the upper pitched roof 301 and the lower pitched roof 302 is changed.
The lower end of the pitched roof 3 is connected with a pitched roof base 100.
The lower surface of the inclined footstock 100 is connected with an ejector plate 200.
Cover half 1 with be provided with movable mould action needle 300 between the movable mould 2.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an injection mold with prefabricated tunnel hole, includes cover half (1), sets up movable mould (2) on cover half (1), its characterized in that: the fixed die is characterized in that a guide tunnel hole is formed in the fixed die (1), an inclined top (3) is movably arranged in the guide tunnel hole, and an adjusting structure (4) used for adjusting the length of the inclined top (3) is arranged in the inclined top (3).
2. An injection mould provided with a pre-cast tunnel hole according to claim 1, characterised in that: the inclined roof (3) comprises an upper inclined roof (301) and a lower inclined roof (302), and an adjusting structure (4) is arranged between the upper inclined roof (301) and the lower inclined roof (302).
3. An injection mould provided with a pre-cast tunnel hole according to claim 2, characterised in that: adjusting structure (4) including set up go up oblique top (301) axis department hollow first screw (401), down oblique top (302) axis department hollow is provided with second screw (402), go up oblique top (301) with be connected with adjusting screw (403) down between oblique top (302), adjusting screw (403) one end with first screw (401) threaded connection, the other end with second screw (402) threaded connection.
4. An injection mould provided with a pre-formed tunnel hole according to any of the claims 1-3, characterized in that: the lower end of the inclined top (3) is connected with an inclined top seat (100).
5. An injection mould provided with a pre-cast tunnel hole according to claim 4, characterised in that: the lower surface of the inclined footstock (100) is connected with an ejector plate (200).
6. An injection mould provided with a pre-cast tunnel hole according to claim 5, characterised in that: a movable mould action needle (300) is arranged between the fixed mould (1) and the movable mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027155.XU CN215151434U (en) | 2021-01-05 | 2021-01-05 | Injection mold with prefabricated tunnel hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120027155.XU CN215151434U (en) | 2021-01-05 | 2021-01-05 | Injection mold with prefabricated tunnel hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151434U true CN215151434U (en) | 2021-12-14 |
Family
ID=79402407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120027155.XU Active CN215151434U (en) | 2021-01-05 | 2021-01-05 | Injection mold with prefabricated tunnel hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215151434U (en) |
-
2021
- 2021-01-05 CN CN202120027155.XU patent/CN215151434U/en active Active
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