CN216506528U - Automobile sun visor skeleton injection mold - Google Patents
Automobile sun visor skeleton injection mold Download PDFInfo
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- CN216506528U CN216506528U CN202123199575.5U CN202123199575U CN216506528U CN 216506528 U CN216506528 U CN 216506528U CN 202123199575 U CN202123199575 U CN 202123199575U CN 216506528 U CN216506528 U CN 216506528U
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- sun visor
- sliding
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Abstract
The utility model discloses an injection mold for an automobile sun visor framework, which comprises a mold base, wherein at least one cavity for molding the sun visor framework is arranged on the mold base, the injection mold for the automobile sun visor framework further comprises a driving mechanism which is in one-to-one correspondence with each cavity and a molding rod for molding a shaft hole on the sun visor framework, each driving mechanism comprises an oil cylinder fixed on the mold base and a sliding block connected on the mold base in a sliding manner, each sliding block is connected with the driving end of the oil cylinder on the corresponding position, one end of each molding rod is fixed with the sliding block on the corresponding position, the other end of each molding rod extends into the cavity on the corresponding position, the outer wall of each sliding block is connected with a water inlet pipe and a water return pipe, and a cooling water channel for communicating the water inlet pipe and the water return pipe is arranged in each sliding block; the utility model can avoid the condition that the molding rod is adhered to the shaft hole in the framework of the sun visor after injection molding.
Description
Technical Field
The utility model relates to the technical field of automobile part injection molds, in particular to an injection mold for an automobile sun visor framework.
Background
At present, car sun visor skeleton injection mold on the market is when moulding plastics the sun visor skeleton, after car sun visor skeleton injection mold moulds plastics the sun visor skeleton many times, the shaping pole that is arranged in car sun visor skeleton injection mold can be in higher temperature, so, when the drawing of patterns is carried out at the sun visor skeleton, can have the condition of adhesion between the shaft hole in the sun visor skeleton after shaping pole and injection moulding, thereby can influence the product quality of sun visor skeleton, in addition, still can influence the moulding plastics of follow-up car sun visor skeleton injection mold to the sun visor skeleton.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an injection mold for a framework of an automobile sun visor, which can avoid the condition that a forming rod is adhered to a shaft hole in the injected sun visor framework.
The utility model relates to an injection mold for an automobile sun visor framework, which comprises a mold base, wherein at least one cavity for molding the sun visor framework is arranged on the mold base, the injection mold for the automobile sun visor framework also comprises a driving mechanism which is in one-to-one correspondence with each cavity and a molding rod for molding a shaft hole on the sun visor framework, each driving mechanism comprises an oil cylinder fixed on the mold base and a sliding block connected on the mold base in a sliding way, each sliding block is connected with the driving end of the oil cylinder on the corresponding position, one end of each molding rod is fixed with the sliding block on the corresponding position, the other end of each molding rod extends into the cavity on the corresponding position, each oil cylinder is used for driving the sliding block on the corresponding position to slide so that the other end of the molding rod on the corresponding position enters or exits the cavity, a water inlet pipe and a water return pipe are connected on the outer wall of each sliding block, and a cooling water channel for communicating the water inlet pipe and the water return pipe is arranged in each sliding block, the one end that the slider was kept away from to every inlet tube all is used for being connected with cooling water feeding device's delivery port, and the one end that the slider was kept away from to every wet return all is used for being connected with cooling water feeding device's return water mouth.
The utility model relates to an injection mold for a framework of an automobile sun visor, wherein a mold base is provided with sliding cavities which correspond to sliding blocks one by one, and each sliding block is connected in the corresponding sliding cavity in a sliding mode; by adopting the structure, each slide block can be reliably and slidably connected with the die holder.
The automobile sun visor framework injection mold is characterized in that the outer walls of two sides of each sliding block are respectively provided with a protruding part, the inner walls of two sides of each sliding cavity are respectively provided with a sliding groove, and each protruding part on each sliding block is in sliding connection with the sliding groove positioned on one side of the corresponding sliding cavity; by adopting the structure, each slide block can be reliably and slidably connected in the slide cavity.
The utility model relates to an injection mold for a framework of an automobile sun visor, wherein each sliding block is provided with a T-shaped connecting groove, a T-shaped connecting block is fixed on the driving end of each oil cylinder, and each connecting block is embedded in the connecting groove on the sliding block at the corresponding position; by adopting the structure, each slide block can be reliably connected with the driving end of the oil cylinder at the corresponding position.
The utility model relates to an injection mold for a framework of an automobile sun visor, wherein connecting plates which correspond to oil cylinders one by one are fixed on a mold base, and each oil cylinder is fixed on the connecting plate at the corresponding position; by adopting the structure, each oil cylinder can be reliably fixed on the die holder.
The cooling device can cool the sliding block, and the sliding block can cool the forming rod, so that the condition that the forming rod is adhered to a shaft hole in the sunshade plate framework after injection molding can be avoided when the sunshade plate framework is demoulded, the normal demoulding of the sunshade plate framework can be ensured, the product quality of the sunshade plate framework can be ensured, and in addition, the subsequent normal injection molding of the sunshade plate framework can be ensured.
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 an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic perspective view of the present invention with portions broken away;
fig. 4 is an enlarged schematic structural view of B in fig. 3.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details 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 the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model relates to an injection mold for an automobile sun visor framework, which comprises a mold base 1, wherein at least one cavity 11 for molding the sun visor framework 2 is arranged on the mold base 1, the injection mold for the automobile sun visor framework also comprises a driving mechanism which is in one-to-one correspondence with each cavity 11 and a molding rod 3 for molding a shaft hole 21 on the sun visor framework 2, each driving mechanism comprises an oil cylinder 4 fixed on the mold base 1 and a sliding block 5 connected on the mold base 1 in a sliding way, each sliding block 5 is connected with the driving end of the oil cylinder 4 on the corresponding position, one end of each molding rod 3 is fixed with the sliding block 5 on the corresponding position, the other end of each molding rod 3 extends into the cavity 11 on the corresponding position, each oil cylinder 4 is used for driving the sliding block 5 on the corresponding position to slide so that the other end of the molding rod 3 on the corresponding position enters or exits from the cavity 11, the outer wall of each sliding block 5 is connected with a water inlet pipe 6 and a water return pipe 7, all be provided with the cooling water passageway that is used for communicateing inlet tube 6 and wet return 7 in every slider 5, the one end that slider 5 was kept away from to every inlet tube 6 all is used for being connected with cooling water feeding device's delivery port, and the one end that slider 5 was kept away from to every wet return 7 all is used for being connected with cooling water feeding device's return water mouth.
The die holder 1 is provided with sliding cavities 12 corresponding to the sliding blocks 5 one by one, and each sliding block 5 is connected in the sliding cavity 12 at the corresponding position in a sliding manner; by adopting the structure, each slide block can be reliably and slidably connected with the die holder.
The outer walls of two sides of each sliding block 5 are respectively provided with a convex part 51, the inner walls of two sides of each sliding cavity 12 are respectively provided with a sliding groove 13, and each convex part 51 on each sliding block 5 is in sliding connection with the sliding groove 13 positioned on one side of the corresponding sliding cavity 12; by adopting the structure, each slide block can be reliably and slidably connected in the slide cavity.
Each sliding block 5 is provided with a T-shaped connecting groove 52, the driving end of each oil cylinder 4 is fixed with a T-shaped connecting block 8, and each connecting block 8 is embedded in the connecting groove 52 on the sliding block 5 at the corresponding position; by adopting the structure, each slide block can be reliably connected with the driving end of the oil cylinder at the corresponding position.
Connecting plates 9 which are in one-to-one correspondence with the oil cylinders 4 are fixed on the die holder 1, and each oil cylinder 4 is fixed on the connecting plate 9 at the corresponding position; by adopting the structure, each oil cylinder can be reliably fixed on the die holder.
When the sun visor framework is injection-molded, firstly, the oil cylinder drives the sliding block to enable the sliding block to drive the other end of the molding rod to be inserted into the cavity, then, a movable mold in an injection mold of the automobile sun visor framework can be matched with the mold base and injection molding of the sun visor framework is started, after injection molding of the sun visor framework is completed, the oil cylinder drives the sliding block to enable the sliding block to drive the other end of the molding rod to exit from the cavity (after the other end of the molding rod exits from the cavity, the molding rod can be separated from a shaft hole in the injection-molded sun visor framework), and then, an ejector pin in the mold base ejects the injection-molded sun visor framework out of the cavity; in the injection molding process, cooling water from the cooling water supply device can enter the cooling water channel inside the slide block through the water inlet pipe, the cooling water entering the cooling water channel can cool the slide block, the slide block can cool the forming rod, and the cooling water after cooling the slide block and the forming rod can return to the cooling water supply device through the water outlet pipe; the cooling device can cool the sliding block, and the sliding block can cool the forming rod, so that the condition that the forming rod is adhered to a shaft hole in the sunshade plate framework after injection molding can be avoided when the sunshade plate framework is demoulded, the normal demoulding of the sunshade plate framework can be ensured, the product quality of the sunshade plate framework can be ensured, and in addition, the subsequent normal injection molding of the sunshade plate framework can be ensured.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like 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 a car sun visor board skeleton injection mold, includes die holder (1), be provided with at least one die cavity (11) that are used for shaping sun visor board skeleton (2) on die holder (1), car sun visor board skeleton injection mold still includes actuating mechanism with every die cavity (11) one-to-one and be used for shaping mold rod (3) of shaft hole (21) on sun visor board skeleton (2), every actuating mechanism all including fixing hydro-cylinder (4) on die holder (1) and slider (5) of sliding connection on die holder (1), every slider (5) all are connected with the drive end that corresponds hydro-cylinder (4) on the position, every the one end of mold rod (3) all is fixed with slider (5) on corresponding the position, every the other end of mold rod (3) all stretches into in die cavity (11) on corresponding the position, every hydro-cylinder (4) all are used for the drive to correspond slider (5) on the position and slide so that correspond on the position The other end of the molding rod (3) enters or exits the cavity (11), and is characterized in that: every all be connected with inlet tube (6) and wet return (7), every on the outer wall of slider (5) all be provided with the cooling water passageway that is used for communicateing inlet tube (6) and wet return (7) in slider (5), every the one end that slider (5) were kept away from in inlet tube (6) all is used for being connected with cooling water feeding device's delivery port, every the one end that slider (5) were kept away from in wet return (7) all is used for being connected with cooling water feeding device's return water mouth.
2. The injection mold for the framework of the automobile sun visor according to claim 1, wherein the mold base (1) is provided with sliding cavities (12) corresponding to the sliding blocks (5) one by one, and each sliding block (5) is slidably connected in the sliding cavity (12) at the corresponding position.
3. The injection mold for the automobile sun visor framework according to claim 2, wherein the two outer side walls of each sliding block (5) are provided with protrusions (51), the two inner side walls of each sliding cavity (12) are provided with sliding grooves (13), and each protrusion (51) on each sliding block (5) is slidably connected with the sliding groove (13) on one side of the corresponding sliding cavity (12).
4. The injection mold for the framework of the automobile sun visor according to any one of claims 1 to 3, wherein each sliding block (5) is provided with a T-shaped connecting groove (52), the driving end of each oil cylinder (4) is fixed with a T-shaped connecting block (8), and each connecting block (8) is embedded in the connecting groove (52) on the sliding block (5) at the corresponding position.
5. The automobile sun visor framework injection mold according to claim 1, wherein the mold base (1) is fixed with connecting plates (9) corresponding to the oil cylinders (4) one by one, and each oil cylinder (4) is fixed on the connecting plate (9) at the corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123199575.5U CN216506528U (en) | 2021-12-17 | 2021-12-17 | Automobile sun visor skeleton injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123199575.5U CN216506528U (en) | 2021-12-17 | 2021-12-17 | Automobile sun visor skeleton injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216506528U true CN216506528U (en) | 2022-05-13 |
Family
ID=81499868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123199575.5U Active CN216506528U (en) | 2021-12-17 | 2021-12-17 | Automobile sun visor skeleton injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216506528U (en) |
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2021
- 2021-12-17 CN CN202123199575.5U patent/CN216506528U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: 315899 No. 1, building 1 and No. 2, building 2, No. 358, Wutaishan Road, Xinqi, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Yufang Precision Industry Co.,Ltd. Address before: 315899 No. 1, building 1 and No. 2, building 2, No. 358, Wutaishan Road, Xinqi, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO YUFINE MOULD & PLASTICS CO.,LTD. |