CN217373291U - Fog lamp shade mould with internal loose core and oblique ejection - Google Patents
Fog lamp shade mould with internal loose core and oblique ejection Download PDFInfo
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- CN217373291U CN217373291U CN202220867958.0U CN202220867958U CN217373291U CN 217373291 U CN217373291 U CN 217373291U CN 202220867958 U CN202220867958 U CN 202220867958U CN 217373291 U CN217373291 U CN 217373291U
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- 238000004512 die casting Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides an internal core-pulling and oblique-ejection fog lamp shade die, which relates to the field of injection die mechanism design and comprises a die template mechanism component, a die ejection system component, an internal core-pulling and oblique-ejection mechanism component, a die casting system component and a die forming component; the die template mechanism component comprises a moving die base plate, two cushion blocks, a core fixing plate, a cavity fixing plate and a fixed die base plate which are sequentially connected from bottom to top. The die casting system component comprises a sprue bush and a positioning ring which have the same vertical axis, the sprue bush is fixed on the cavity fixing plate, and the positioning ring is fixed on the fixed die base plate; the die forming assembly comprises a core and a cavity which are matched with each other, the core is fixed on the core fixing plate, and the cavity is fixed on the cavity fixing plate. The utility model discloses combining the structure of part, adopting the interior oblique liftout structure of loosing core of simpler and more practical, this simple structure can loose core the drawing of patterns reliably, has realized the automatic injection moulding production of product.
Description
Technical Field
The utility model relates to an injection mold mechanism design field especially relates to an interior oblique ejecting fog lamp shade mould of loosing core.
Background
With the rapid development of the automobile industry, the requirement on the illumination performance of the automobile lamp is higher and higher, and the fog lamp cover is provided with a light distribution reflector shell with a free-form surface and a face mask with a more perfect structure and beautiful and elegant lines, so that the manufacturing process of the fog lamp cover is particularly important.
The existing fog lamp shade manufacturing mode adopts a mold to manufacture, the bottom of a fog lamp shade plastic part is provided with four catching grooves for matching other parts, the existing mold adopts a movable core structure to form, the structure molds the part and the movable core together for demolding when demolding, the core is required to be installed again after next continuous production is completed, the production efficiency is low, and automatic demolding cannot be realized. In conclusion, the invention provides a mold capable of automatically demolding a fog lamp shade product.
SUMMERY OF THE UTILITY MODEL
The utility model provides an interior oblique ejecting fog lamp cover mould of loosing core has solved the problem that current fog lamp cover can't carry out the automatic drawing of patterns.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides an interior oblique ejecting fog lamp shade mould of loosing core which characterized in that: the device comprises a mould template mechanism component, a mould ejection system component, a mould inner core-pulling inclined ejection mechanism component, a mould pouring system component and a mould forming component;
the die template mechanism component comprises a movable die base plate, two cushion blocks, a core fixing plate, a cavity fixing plate and a fixed die base plate which are sequentially connected from bottom to top;
the mold ejection system component comprises a support nail arranged on the movable mold base plate, a push rod support plate is arranged above the support nail, a push rod fixing plate is arranged above the push rod support plate, a push rod is fixed on the upper surface of the push rod support plate, a reset rod is fixed on the upper surface of the push rod fixing plate, a reset rod spring is sleeved on the reset rod, and a material pulling rod is arranged on the upper surface of the push rod fixing plate;
the core-pulling and inclined ejection mechanism assembly in the die comprises an inclined ejector and an inclined ejector fixing plate, the inclined ejector fixing plate is arranged below the push rod supporting plate, a groove used for connecting the lower end of the inclined ejector is formed in the inclined ejector fixing plate, and the upper end of the inclined ejector is connected with the movable die;
the die casting system component comprises a sprue bush and a positioning ring which have the same vertical axis, the sprue bush is fixed on the cavity fixing plate, and the positioning ring is fixed on the fixed die base plate;
the die forming assembly comprises a core and a cavity which are matched with each other, the core is fixed on a core fixing plate, and the cavity is fixed on a cavity fixing plate.
Preferably, the die further comprises a die template guide mechanism assembly, wherein the die template guide mechanism assembly comprises a guide sleeve and a guide pillar which are matched with each other, the guide sleeve is fixed on the cavity fixing plate, and the guide pillar is fixed on the core fixing plate.
Preferably, the cavity fixing plate is connected with the fixed die base plate through four first screws.
Preferably, the movable mold base plate is connected with the cushion block through six second screws, and the movable mold base plate, the cushion block and the core fixing plate are connected through six third screws.
Preferably, the push rod supporting plate is connected with the push rod fixing plate through a fourth screw.
Preferably, the fog lamp cover mold adopts a side gate pouring mode, and the mold cavity layout of the fog lamp cover mold is one mold and one cavity.
The beneficial effects of the utility model reside in that:
the utility model discloses a simple and practical's interior oblique ejection structure of loosing core more, this simple structure can loose core the drawing of patterns reliably, has realized the automatic production of moulding plastics of product.
Drawings
In order to clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a top view of the present invention.
The reference numbers indicate:
1. a movable mould seat plate; 2. a third screw; 3. cushion blocks; 4. a fourth screw; 5. a push rod support plate; 6. a push rod fixing plate; 7. a pitched roof fixing plate; 8. a core fixing plate; 9. a core; 10. obliquely ejecting; 11. a push rod; 12. a cavity; 13. a cavity fixing plate; 14. a first screw; 15. a fixed die base plate; 16. a guide sleeve; 17. a guide post; 18. a second screw; 19. a support pin; 20. fixing a reset rod; 21. a return arm spring; 22. pulling a material rod; 23. a sprue bush; 24. a retaining ring.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The utility model provides a technical scheme: an internally-core-pulling and obliquely-ejecting fog lamp shade die is shown in figures 1-3 and comprises a die template mechanism component, a die ejecting system component, an internally-core-pulling and obliquely-ejecting mechanism component, a die casting system component and a die forming component;
the die template mechanism component comprises a movable die base plate 1, two cushion blocks 3, a core fixing plate 8, a cavity fixing plate 13 and a fixed die base plate 15 which are sequentially connected from bottom to top. The cavity fixing plate 13 is connected with the fixed die base plate 15 through four first screws 14. The movable mold base plate 1 is connected with the cushion block 3 through six second screws 18, and the movable mold base plate 1, the cushion block 3 and the core fixing plate 8 are connected through six third screws 2. The fixed mold part of the mold consists of a cavity fixing plate 13 and a fixed mold base plate 15, and the movable mold part of the mold consists of a movable mold base plate 1, a cushion block 3 and a core fixing plate 8.
The mold ejection system component comprises a support nail 19 arranged on the movable mold base plate 1, a push rod support plate 5 is arranged above the support nail 19, a push rod fixing plate 6 is arranged above the push rod support plate 5, and the push rod support plate 5 is connected with the push rod fixing plate 6 through a fourth screw 4. The material lifting device is characterized in that a push rod 11 is fixed on the upper surface of the push rod supporting plate 5 and used for ejecting a workpiece, a reset rod 20 is fixed on the upper surface of the push rod fixing plate 6, a reset rod spring 21 is sleeved on the reset rod 20 and used for resetting the ejection plate, and a material pulling rod 22 is arranged on the upper surface of the push rod fixing plate 6 and used for pulling out a solidified material from a main runner.
The core-pulling inclined ejection mechanism assembly in the die comprises an inclined ejector 10 and an inclined ejector fixing plate 7, the inclined ejector fixing plate 7 is arranged below the push rod supporting plate 10, a groove used for connecting the lower end of the inclined ejector 10 is formed in the inclined ejector fixing plate 7, and the upper end of the inclined ejector 10 is connected with the movable die. The lifter 10 is used for ejecting products and forming product catching grooves
The die casting system component comprises a sprue bush 23 and a positioning ring 24, wherein the vertical axes of the sprue bush and the positioning ring are the same, the sprue bush 23 is fixed on the cavity fixing plate 13, and the positioning ring 24 is fixed on the fixed die base plate 15. The sprue bushing 23 and the retaining ring 24 are used for positioning the mold on the injection molding machine and for constructing the runner of the gating system.
The mould forming assembly comprises a core 9 and a cavity 12 which are matched with each other, the core 9 is fixed on a core fixing plate 8, and the cavity 12 is fixed on a cavity fixing plate 13.
The die plate guiding mechanism component comprises a guide sleeve 16 and a guide pillar 17 which are matched with each other, the guide sleeve 16 is fixed on the cavity fixing plate 13, and the guide pillar 17 is fixed on the core fixing plate 8. The guide sleeve 16 and the guide post 17 are matched for guiding the opening and closing movement of the core fixing plate 8 and the cavity fixing plate 13.
The fog lamp cover mold adopts a side gate pouring mode, and the mold cavity layout of the fog lamp cover mold is one mold and one cavity.
In actual work, the utility model discloses a use method divide into following several steps:
and S1, installing the mold closing mold on an injection molding machine and performing injection molding.
And S2, after the injection molding is finished, when the mold is opened, the movable mold of the mold retreats under the driving of the movable mold plate of the injection molding machine, and the movable mold plate of the mold is driven to be opened at the parting surface.
S3, the die moving die continuously retreats, the ejector rod of the injection molding machine pushes the push rod supporting plate 5 and the push rod fixing plate 6 to move upwards, so that the inclined top 10 arranged on the ejector rod supporting plate is pushed, demoulding of the catching groove is completed, and meanwhile, the product and the runner waste are ejected out of the die core 9 together with the ejection element push rod 11, the material pulling rod 22 and the like, so that complete demoulding of the product is realized.
S4, when the injection molding machine is reset and closed, the ejection mechanism is reset firstly, then the mold is closed and reset at the parting surface, the mold is completely closed, and the next injection molding cycle is waited.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the inventive concept of the present invention should be replaced or changed equivalently.
Claims (6)
1. The utility model provides an interior oblique ejecting fog lamp shade mould of loosing core which characterized in that: the device comprises a mould template mechanism component, a mould ejection system component, a mould inner core-pulling inclined ejection mechanism component, a mould pouring system component and a mould forming component;
the die template mechanism component comprises a movable die base plate (1), two cushion blocks (3), a core fixing plate (8), a cavity fixing plate (13) and a fixed die base plate (15) which are sequentially connected from bottom to top;
the mold ejection system component comprises a support nail (19) arranged on a movable mold base plate (1), a push rod support plate (5) is arranged above the support nail (19), a push rod fixing plate (6) is arranged above the push rod support plate (5), a push rod (11) is fixed on the upper surface of the push rod support plate (5), a reset rod (20) is fixed on the upper surface of the push rod fixing plate (6), a reset rod spring (21) is sleeved on the reset rod (20), and a material pulling rod (22) is arranged on the upper surface of the push rod fixing plate (6);
the core-pulling inclined ejection mechanism assembly in the mold comprises an inclined ejector (10) and an inclined ejector fixing plate (7), the inclined ejector fixing plate (7) is arranged below the push rod supporting plate (5), a groove used for connecting the lower end of the inclined ejector (10) is formed in the inclined ejector fixing plate (7), and the upper end of the inclined ejector (10) is connected with a core fixing plate (8) and a core (9);
the die casting system component comprises a sprue bush (23) and a positioning ring (24) which have the same vertical axis, the sprue bush (23) is fixed on the cavity fixing plate (13), and the positioning ring (24) is fixed on the fixed die base plate (15);
the die forming assembly comprises a core (9) and a cavity (12) which are matched with each other, the core (9) is fixed on a core fixing plate (8), and the cavity (12) is fixed on a cavity fixing plate (13).
2. The fog lamp cover mold with the internal loose core obliquely ejected according to claim 1, characterized in that: the die plate guiding mechanism comprises a guide sleeve (16) and a guide pillar (17) which are matched with each other, the guide sleeve (16) is fixed on the cavity fixing plate (13), and the guide pillar (17) is fixed on the core fixing plate (8).
3. The fog lamp cover mold with the internal loose core obliquely ejected according to claim 1, characterized in that: the cavity fixing plate (13) is connected with the fixed die base plate (15) through four first screws (14).
4. The internal core-pulling obliquely-ejecting fog lamp cover mold according to claim 1, characterized in that: the movable mold base plate (1) is connected with the cushion block (3) through six second screws (18), and the movable mold base plate (1), the cushion block (3) and the core fixing plate (8) are connected through six third screws (2).
5. The fog lamp cover mold with the internal loose core obliquely ejected according to claim 1, characterized in that: the push rod supporting plate (5) is connected with the push rod fixing plate (6) through a fourth screw (4).
6. The fog lamp cover mold with the internal loose core obliquely ejected according to claim 1, characterized in that: the fog lamp cover mold adopts a side gate pouring mode, and the mold cavity layout of the fog lamp cover mold is one mold and one cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220867958.0U CN217373291U (en) | 2022-04-14 | 2022-04-14 | Fog lamp shade mould with internal loose core and oblique ejection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220867958.0U CN217373291U (en) | 2022-04-14 | 2022-04-14 | Fog lamp shade mould with internal loose core and oblique ejection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217373291U true CN217373291U (en) | 2022-09-06 |
Family
ID=83107976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220867958.0U Expired - Fee Related CN217373291U (en) | 2022-04-14 | 2022-04-14 | Fog lamp shade mould with internal loose core and oblique ejection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217373291U (en) |
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2022
- 2022-04-14 CN CN202220867958.0U patent/CN217373291U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |