CN213006296U - Injection mold for automobile head-up display shell - Google Patents
Injection mold for automobile head-up display shell Download PDFInfo
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- CN213006296U CN213006296U CN202021687411.XU CN202021687411U CN213006296U CN 213006296 U CN213006296 U CN 213006296U CN 202021687411 U CN202021687411 U CN 202021687411U CN 213006296 U CN213006296 U CN 213006296U
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Abstract
The utility model discloses an injection mold for an automobile head-up display shell, which comprises a lower mold, wherein a molding cavity is formed on the lower mold, a first sliding cavity and a second sliding cavity are arranged on the lower mold at the position of the lower edge of the molding cavity, and a first insert and a second insert are respectively connected in the first sliding cavity and the second sliding cavity in a sliding manner; the outer part of the front side of the lower die is provided with three guide rails, a first slide way is formed between the two guide rails on the left side, a second slide way is formed between the two guide rails on the right side, a first slide block and a second slide way are respectively connected in a sliding manner in the first slide way and the second slide way, the lower end of a first insert block is connected on the first slide block in a sliding manner in an inclined manner, the lower end of a second insert block is connected on the second slide block in a sliding manner in an inclined manner, a first inclined hole is formed in the first slide block and used for inserting a first inclined guide pillar, a second inclined hole is formed in the second slide block and used for inserting a second inclined guide pillar; the utility model discloses can bring the convenience for the drawing of patterns of car new line display casing.
Description
Technical Field
The utility model relates to an automobile parts injection mold technical field, concretely relates to car new line display casing injection mold.
Background
In the production process of the automobile head-up display shell, the injection mold is required to be used for forming the automobile head-up display shell, and a plurality of reinforcing rib pieces are designed on the inner side of the lower edge of the automobile head-up display shell, so that the phenomenon that the reinforcing rib pieces are blocked with the mold easily occurs after the automobile head-up display shell is injected by the current injection mold, namely, the phenomenon that the demolding difficulty of the automobile head-up display shell is high exists, or the phenomenon that the automobile head-up display shell deforms after demolding can be caused, and the quality of a product can be seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a car new line display casing injection mold, this injection mold is behind the car new line display casing of moulding plastics, the lower limb that can break away from car new line display casing in advance at the in-process that goes up the mould and shift up that is located edge under the car new line display casing, insert promptly can break away from in advance with the inboard part strengthening rib piece of car new line display casing lower limb, so, can bring the convenience for later stage car new line display casing's drawing of patterns, and can effectively avoid the phenomenon that car new line display casing appears warping, the quality of product has been guaranteed.
The utility model discloses an automobile head-up display shell injection mold, including the lower mould, be formed with the shaping chamber that is used for shaping automobile head-up display shell on the lower mould, be provided with first sliding chamber and second sliding chamber on the lower mould that is located shaping chamber lower limb position department, be connected with first insert and second insert in first sliding chamber and the second sliding chamber respectively in a sliding manner, the upper end of first insert and the upper end of second insert all stretch into in the shaping chamber; the lower die comprises a lower die and is characterized in that three guide rails are arranged outside the front side of the lower die, the three guide rails are used for being fixed on a die holder, a first slide way is formed between two guide rails on the left side, a second slide way is formed between two guide rails on the right side, a first slide block and a second slide block are respectively connected in the first slide way and the second slide way in a sliding mode, the lower end of a first insert is connected on the first slide block in an inclined mode, the lower end of a second insert is connected on the second slide block in an inclined mode, a first inclined hole is formed in the first slide block and used for allowing a first inclined guide pillar to be inserted, the upper end of the first inclined guide pillar is fixed with an upper die, the first inclined guide pillar is used for controlling the first slide block to slide back and forth along the first slide way, a second inclined hole is formed in the second slide block and used for allowing a second inclined guide pillar to be inserted, the upper end of the.
The utility model discloses an automobile new line display casing injection mold, wherein, first smooth chamber is the structure of front end open-ended, and the front side of first smooth chamber is provided with first limiting plate, and first limiting plate is fixed with the lower mould, and the rear surface of first limiting plate pastes with the front surface of first insert; the second sliding cavity is of a structure with an opening at the front end, a second limiting plate is arranged on the front side of the second sliding cavity, the second limiting plate is fixed with the lower die, and the rear surface of the second limiting plate is attached to the front surface of the second insert; after the first sliding cavity is provided with the structure with the opening at the front end, the first insert can be conveniently arranged in the first sliding cavity, and the first insert can be prevented from being separated from the first sliding cavity by the arrangement of the first limiting plate; in a similar way, after the second sliding cavity is arranged to be of a structure with an opening at the front end, the second insert can be conveniently installed in the second sliding cavity, and the second insert can be prevented from being separated from the second sliding cavity through the arrangement of the second limiting plate.
The utility model discloses an automobile new line display shell injection mold, wherein, the left and right sides outer wall of the lower end of the first slide block is provided with the first chimb, the left and right sides inner wall of the first slide way is provided with the first slide way groove, the first chimb of the left and right sides of the first slide block is respectively connected with the first slide way groove of the corresponding side in a sliding way; the outer walls of the left side and the right side of the lower end of the second sliding block are respectively provided with a second convex edge, the inner walls of the left side and the right side of the second slideway are respectively provided with a second slideway groove, and the second convex edges of the left side and the right side of the second sliding block are respectively in sliding connection with the second slideway grooves of the corresponding sides; by adopting the structure, the first slide block can be reliably and slidably connected in the first slide way, and the second slide block can be reliably and slidably connected in the second slide way.
The utility model discloses an automobile new line display casing injection mold, wherein, be provided with first inclined plane on the upper surface of first slider rear end, integrated into one piece has two first guide blocks that are left and right direction distribution on the first inclined plane, and the cross-section of each first guide block is "T" word shape structure, and the lower extreme of first insert is provided with the first spout that is used for respectively with one of them first guide block sliding connection; by adopting the structure, the first insert can be reliably connected with the first inclined surface on the first sliding block in a sliding mode.
The utility model discloses an automobile new line display casing injection mold, wherein, be provided with the second inclined plane on the upper surface of second slider rear end, integrated into one piece has the second guide block on the second inclined plane, the cross-section of second guide block is "T" word shape structure, the lower extreme of second insert is provided with the second spout that is used for with second guide block sliding connection; by adopting the structure, the second insert can be reliably connected to the second inclined surface on the second sliding block in a sliding mode.
The utility model discloses behind the car new line display casing of moulding plastics, the lower limb that can break away from car new line display casing in advance at the in-process that the mould went up that is located car new line display casing lower limb of inserting of edge, insert promptly can break away from in advance with the inboard part strengthening rib piece of car new line display casing lower limb, so, can bring the convenience for the drawing of patterns of later stage car new line display casing, and can effectively avoid car new line display casing phenomenon that warp to appear, the quality of product has been guaranteed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3;
fig. 6 is a schematic perspective view of an injection molded automotive head-up display housing.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model discloses an automobile head-up display shell injection mold, including lower mould 1, be formed with the shaping chamber 11 that is used for shaping automobile head-up display shell 2 on the lower mould 1, be provided with first sliding chamber 12 and second sliding chamber 13 on the lower mould 1 that is located shaping chamber 11 lower limb position department, be connected with first insert 3 and second insert 4 in first sliding chamber 12 and the second sliding chamber 13 respectively in a sliding manner, the upper end of first insert 3 and the upper end of second insert 4 all stretch into in shaping chamber 11; the outer part of the front side of the lower die 1 is provided with three guide rails 5, the three guide rails 5 are used for being fixed on a die holder, a first slide way 51 is formed between two guide rails 5 positioned on the left side, a second slide way 52 is formed between two guide rails 5 positioned on the right side, a first slide block 6 and a second slide block 7 are respectively connected in the first slide way 51 and the second slide way 52 in a sliding manner, the lower end of a first insert 3 is connected on the first slide block 6 in an inclined sliding manner, the lower end of a second insert 4 is connected on the second slide block 7 in an inclined sliding manner, a first inclined hole 61 is arranged in the first slide block 6, the first inclined hole 61 is used for being inserted by a first inclined guide post 8, the upper end of the first inclined guide post 8 is fixed with the upper die, the first inclined guide post 8 is used for controlling the first slide block 6 to slide along the first slide way 51 in a reciprocating manner, a second inclined hole 71 is arranged in the second slide block 7, the second inclined hole, the second inclined guide post 9 is used for controlling the second slide block 7 to slide back and forth along the second slide way 52.
The first sliding cavity 12 is of a structure with an opening at the front end, a first limiting plate 14 is arranged on the front side of the first sliding cavity 12, the first limiting plate 14 is fixed with the lower die 1, and the rear surface of the first limiting plate 14 is attached to the front surface of the first insert 3; the second sliding cavity 13 is of a structure with an opening at the front end, a second limiting plate 15 is arranged on the front side of the second sliding cavity 13, the second limiting plate 15 is fixed with the lower die 1, and the rear surface of the second limiting plate 15 is attached to the front surface of the second insert 4; after the first sliding cavity is provided with the structure with the opening at the front end, the first insert can be conveniently arranged in the first sliding cavity, and the first insert can be prevented from being separated from the first sliding cavity by the arrangement of the first limiting plate; in a similar way, after the second sliding cavity is arranged to be of a structure with an opening at the front end, the second insert can be conveniently installed in the second sliding cavity, and the second insert can be prevented from being separated from the second sliding cavity through the arrangement of the second limiting plate.
The outer walls of the left side and the right side of the lower end of the first sliding block 6 are respectively provided with a first convex edge 62, the inner walls of the left side and the right side of the first slideway 51 are respectively provided with a first slideway slot 511, and the first convex edges 62 of the left side and the right side of the first sliding block 6 are respectively connected with the first slideway slots 511 at the corresponding sides in a sliding manner; the outer walls of the left side and the right side of the lower end of the second sliding block 7 are respectively provided with a second convex edge 72, the inner walls of the left side and the right side of the second slideway 52 are respectively provided with a second slideway slot 521, and the second convex edges 72 of the left side and the right side of the second sliding block 7 are respectively in sliding connection with the second slideway slots 521 on the corresponding side; by adopting the structure, the first slide block can be reliably and slidably connected in the first slide way, and the second slide block can be reliably and slidably connected in the second slide way.
The upper surface of the rear end of the first sliding block 6 is provided with a first inclined surface 63, the first inclined surface 63 is integrally formed with two first guide blocks 64 distributed in the left-right direction, the cross section of each first guide block 64 is of a T-shaped structure, and the lower end of the first insert 3 is provided with a first chute 31 respectively connected with one first guide block 64 in a sliding manner; by adopting the structure, the first insert can be reliably connected with the first inclined surface on the first sliding block in a sliding mode.
A second inclined surface 73 is arranged on the upper surface of the rear end of the second slide block 7, a second guide block 74 is integrally formed on the second inclined surface 73, the section of the second guide block 74 is of a T-shaped structure, and a second sliding groove 41 used for being in sliding connection with the second guide block 74 is arranged at the lower end of the second insert 4; by adopting the structure, the second insert can be reliably connected to the second inclined surface on the second sliding block in a sliding mode.
When the automobile head-up display shell is injection molded, an upper die in an injection mold moves downwards, the upper die can drive a first inclined guide pillar and a second inclined guide pillar to move downwards after moving downwards, when the first inclined guide pillar and the second inclined guide pillar move downwards, the first inclined guide pillar can be gradually inserted into a first inclined hole on a first slider, and the second inclined guide pillar can be gradually inserted into a second inclined hole on a second slider; when the upper die and the lower die are completely closed, the first inclined guide post moves downwards to a certain position, namely the first insert moves upwards to a certain position; similarly, in the process that the second inclined guide post is continuously inserted into the second inclined hole, the second slide block can move inwards, at the moment, the second slide block can drive the second insert to move upwards, and after the upper die and the lower die are completely closed, the second inclined guide post moves downwards to a certain position, namely the second insert moves upwards to a certain position; after the upper die and the lower die are completely closed, the automobile head-up display shell can be injected, after the injection molding of the automobile head-up display shell is completed, the upper die starts to move upwards, the upper die can drive the first inclined guide post and the second inclined guide post to move upwards in the upward movement process of the upper die, the first inclined guide post can be gradually pulled out from the first inclined hole, and the second inclined guide post can be gradually pulled out from the second inclined hole in the upward movement process of the first inclined guide post and the second inclined guide post; when the first inclined guide post is continuously pulled out of the first inclined hole, the first sliding block can move outwards, at the moment, the first sliding block can drive the first insert to move downwards, after the upper die moves upwards and resets, the first inclined guide post moves upwards and resets, the first sliding block slides outwards to be in place, namely the first insert moves downwards to be in place, at the moment, the first insert can be separated from the lower edge of the automobile head-up display shell after injection molding in advance, namely can be separated from the reinforcing rib piece on the inner side of the lower edge of the automobile head-up display shell in advance; similarly, in the process that the second inclined guide post is continuously drawn out of the second inclined hole, the second slide block can move outwards, at the moment, the second slide block can drive the second insert to move downwards, after the upper die moves upwards and resets, the second inclined guide post moves upwards and resets, the second slide block slides outwards to be in place, namely the second insert moves downwards to be in place, at the moment, the second insert can be separated from the lower edge of the automobile head-up display shell after injection molding in advance, and can be separated from the reinforcing rib piece on the inner side of the lower edge of the automobile head-up display shell in advance; after the upper die is moved in place, the first insert and the second insert can be separated from the lower edge of the automobile head-up display shell after injection molding is completed in advance, so that convenience can be brought to demolding of the automobile head-up display shell in the later period, the phenomenon that the automobile head-up display shell is deformed can be effectively avoided, and the product quality is guaranteed.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an automobile new line display casing injection mold which characterized in that: the automobile head-up display device comprises a lower die (1), wherein a forming cavity (11) for forming an automobile head-up display shell (2) is formed in the lower die (1), a first sliding cavity (12) and a second sliding cavity (13) are arranged on the lower die (1) at the position of the lower edge of the forming cavity (11), a first insert (3) and a second insert (4) are respectively connected in the first sliding cavity (12) and the second sliding cavity (13) in a sliding mode, and the upper end of the first insert (3) and the upper end of the second insert (4) both extend into the forming cavity (11); the outer part of the front side of the lower die (1) is provided with three guide rails (5), the three guide rails (5) are used for being fixed on a die holder, a first slide way (51) is formed between the two guide rails (5) on the left side, a second slide way (52) is formed between the two guide rails (5) on the right side, a first slide block (6) and a second slide block (7) are respectively connected in the first slide way (51) and the second slide way (52) in a sliding manner, the lower end of a first insert (3) is obliquely and slidably connected onto the first slide block (6), the lower end of a second insert (4) is obliquely and slidably connected onto the second slide block (7), a first inclined hole (61) is formed in the first slide block (6), the first inclined hole (61) is used for inserting of a first inclined guide pillar (8), the upper end of the first inclined guide pillar (8) is fixed with the upper die, and the first inclined guide pillar (8) is used for controlling the first slide block (6) to slide along the first slide way, the second slider (7) is provided with a second inclined hole (71), the second inclined hole (71) is used for a second inclined guide post (9) to insert, the upper end of the second inclined guide post (9) is fixed with the upper die, and the second inclined guide post (9) is used for controlling the second slider (7) to slide in a reciprocating mode along the second slide way (52).
2. The injection mold for the shell of the automotive head-up display according to claim 1, wherein the first sliding cavity (12) is of an open-front structure, a first limit plate (14) is arranged on the front side of the first sliding cavity (12), the first limit plate (14) is fixed with the lower mold (1), and the rear surface of the first limit plate (14) is attached to the front surface of the first insert (3); the second sliding cavity (13) is of a structure with an opening at the front end, a second limiting plate (15) is arranged on the front side of the second sliding cavity (13), the second limiting plate (15) is fixed with the lower die (1), and the rear surface of the second limiting plate (15) is attached to the front surface of the second insert (4).
3. The injection mold for the shell of the automotive head-up display according to claim 1, wherein the outer walls of the left and right sides of the lower end of the first slider (6) are provided with first convex edges (62), the inner walls of the left and right sides of the first slideway (51) are provided with first slideway slots (511), and the first convex edges (62) of the left and right sides of the first slider (6) are respectively connected with the first slideway slots (511) of the corresponding sides in a sliding manner; the outer walls of the left side and the right side of the lower end of the second sliding block (7) are respectively provided with a second convex edge (72), the inner walls of the left side and the right side of the second slide way (52) are respectively provided with a second slide way groove (521), and the second convex edges (72) of the left side and the right side of the second sliding block (7) are respectively in sliding connection with the second slide way grooves (521) on the corresponding sides.
4. The injection mold for the shell of the automotive head-up display according to claim 1, wherein a first inclined surface (63) is arranged on the upper surface of the rear end of the first sliding block (6), two first guide blocks (64) distributed in the left-right direction are integrally formed on the first inclined surface (63), the cross section of each first guide block (64) is of a T-shaped structure, and the lower end of each first insert block (3) is provided with a first sliding groove (31) which is respectively used for being in sliding connection with one first guide block (64).
5. The injection mold for the shell of the automotive head-up display as claimed in claim 1, wherein a second inclined surface (73) is arranged on the upper surface of the rear end of the second sliding block (7), a second guide block (74) is integrally formed on the second inclined surface (73), the cross section of the second guide block (74) is of a T-shaped structure, and a second sliding groove (41) for slidably connecting with the second guide block (74) is arranged at the lower end of the second insert block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687411.XU CN213006296U (en) | 2020-08-13 | 2020-08-13 | Injection mold for automobile head-up display shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687411.XU CN213006296U (en) | 2020-08-13 | 2020-08-13 | Injection mold for automobile head-up display shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213006296U true CN213006296U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021687411.XU Active CN213006296U (en) | 2020-08-13 | 2020-08-13 | Injection mold for automobile head-up display shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213006296U (en) |
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2020
- 2020-08-13 CN CN202021687411.XU patent/CN213006296U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 01, Building 2, No. 150, Huihai Road, Chunxiao, Beilun District, Ningbo City, Zhejiang Province, 315800 Patentee after: NINGBO YUFINE MOULD & PLASTICS CO.,LTD. Address before: 315800 No.1, No.2, building 1, no.358 Wutaishan Road, Xinqi, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO YUFINE MOULD & PLASTICS CO.,LTD. |
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| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 01, Building 2, No. 150, Huihai Road, Chunxiao, Beilun District, Ningbo City, Zhejiang Province, 315800 Patentee after: Ningbo Yufang Precision Industry Co.,Ltd. Address before: No. 01, Building 2, No. 150, Huihai Road, Chunxiao, Beilun District, Ningbo City, Zhejiang Province, 315800 Patentee before: NINGBO YUFINE MOULD & PLASTICS CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |