CN212979012U - Mould structure that nut was moulded plastics in mould - Google Patents
Mould structure that nut was moulded plastics in mould Download PDFInfo
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- CN212979012U CN212979012U CN202021618804.5U CN202021618804U CN212979012U CN 212979012 U CN212979012 U CN 212979012U CN 202021618804 U CN202021618804 U CN 202021618804U CN 212979012 U CN212979012 U CN 212979012U
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Abstract
The utility model relates to a mould technical field that moulds plastics discloses a mould structure that nut was moulded plastics in mould, include: the nut mold comprises a mold plate, wherein the mold plate is of a cuboid structure, a groove is formed in one end of the mold plate in a communicated mode, a mold core is arranged in the groove, a jig is installed in the mold core and used for fixing a nut insert of a nut, an air suction hole is formed in one end face of the nut insert in a communicated mode, and an air suction device used for installing the nut insert in place is arranged in the mold plate. The nut and the nut insert are pre-assembled, the jig in the mold core plays a positioning role, the nut insert is conveniently fixed, and the nut insert is installed in place through the air suction effect of the air suction device; the production efficiency is greatly improved by leading in the mould structure; in the automatic production, the defects that the machine is stopped at variable time and the nut is not implanted in place are overcome; the phenomenon that the production can be carried out again only by re-sample adjustment after multiple times of shutdown is avoided, the productivity is improved, and meanwhile, the production cost is greatly saved.
Description
Technical Field
The utility model relates to a mould technical field that moulds plastics especially relates to a mould structure that nut was moulded plastics in mould.
Background
The nut is a nut, is a part which is screwed together with a bolt or a screw rod and is used for fastening, and is an element which is necessary for all production and manufacturing machines; according to different materials, the material can be divided into carbon steel, stainless steel, nonferrous metal (such as copper) and the like.
In the prior art, the head of the nut is of a straight body structure without threads. The existing operation mode completely depends on manual nut implantation, the injection molding period is long, and the production efficiency is low; the mould is easily damaged by manual operation, and the quality of the product is influenced; during injection molding, the Z direction of the nut is not fixed, so that a batch seam is easily generated, and the frequency of defective products is high.
Therefore, how to provide a mold structure to facilitate injection molding of the nut is a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in how to provide a mould structure in order to conveniently mould plastics the nut.
Therefore, according to the first aspect, the embodiment of the utility model discloses a mould structure that nut was moulded plastics in mould is disclosed, include: the nut mold comprises a mold plate, wherein the mold plate is of a cuboid structure, a groove is formed in one end of the mold plate in a communicated mode, a mold core is arranged in the groove, a jig is installed in the mold core and used for fixing a nut insert of a nut, an air suction hole is formed in one end face of the nut insert in a communicated mode, and an air suction device used for enabling the nut insert to be installed in place is arranged in the mold plate.
Optionally, the air suction device comprises an air suction channel communicated with the air suction hole, and an air nozzle joint communicated with the air suction channel is arranged on the side wall of the template.
Optionally, a sealing ring for sealing the mold structure is disposed between the mold plate and the mold insert.
Optionally, the sealing ring is arranged in a ring shape.
Optionally, the sealing ring is a rubber ring.
Optionally, the nut is made of metallic copper.
The utility model discloses following beneficial effect has: the nut and the nut insert are pre-assembled, the jig in the mold core plays a positioning role, the nut insert is conveniently fixed, and the nut insert is installed in place through the air suction effect of the air suction device; the production efficiency is greatly improved by leading in the mould structure; in the automatic production, the defects that the machine is stopped at variable time and the nut is not implanted in place are overcome; the phenomenon that the production can be carried out again only by re-sample adjustment after multiple times of shutdown is avoided, the productivity is improved, and meanwhile, the production cost is greatly saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 schematic perspective structural view of a mold structure for in-mold nut injection molding disclosed in this embodiment;
fig. 2 is a schematic cross-sectional structure view of a mold structure for injection molding of an in-mold nut disclosed in this embodiment.
Reference numerals: 1. a template; 11. a groove; 2. a mold core; 3. a jig; 4. a nut; 5. a nut insert; 51. a suction hole; 6. a suction device; 61. an air suction passage; 62. an air tap joint; 7. and (5) sealing rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The embodiment of the utility model discloses mould structure that nut was moulded plastics in mould, as shown in figure 1 and figure 2, include: template 1, template 1 are the cuboid structure, and the one end of template 1 link up and has seted up recess 11, are equipped with mould benevolence 2 in the recess 11, install tool 3 in the mould benevolence 2, and tool 3 is used for the nut mold insert 5 of fixed band nut, and the one end terminal surface of nut mold insert 5 link up and is equipped with suction hole 51, is equipped with in the template 1 to be used for installing the getter device 6 that targets in place with nut mold insert 5.
It should be noted that the nut and the nut insert 5 are pre-assembled, the jig 3 in the mold core 2 plays a positioning role, the nut insert 5 is conveniently fixed, and the nut insert 5 is installed in place through the air suction function of the air suction device 6; the production efficiency is greatly improved by leading in the mould structure; in the automatic production, the defects that the machine is stopped at variable time and the nut 4 is not implanted in place are overcome; the phenomenon that the production can be carried out again only by re-sample adjustment after multiple times of shutdown is avoided, the productivity is improved, and meanwhile, the production cost is greatly saved.
As shown in fig. 2, the suction unit 6 includes a suction passage 61 communicating with the suction hole 51, and the side wall of the mold plate 1 is provided with a nozzle joint 62 communicating with the suction passage 61.
As shown in fig. 2, a sealing ring 7 for sealing the mold structure is disposed between the mold plate 1 and the mold core 2.
As shown in fig. 2, the seal ring 7 is provided in a ring shape.
As shown in fig. 2, the seal ring 7 is a rubber ring.
As shown in fig. 1, the nut 4 is made of metallic copper.
The working principle is as follows: the nut 4 and the nut insert 5 are pre-assembled, the jig 3 in the mold core 2 plays a positioning role, the nut insert 5 is conveniently fixed, and the nut insert 5 is installed in place through the air suction effect of the air suction device 6; the production efficiency is greatly improved by leading in the mould structure; in the automatic production, the defects that the machine is stopped at variable time and the nut 4 is not implanted in place are overcome; the phenomenon that the production can be carried out again only by re-sample adjustment after multiple times of shutdown is avoided, the productivity is improved, and meanwhile, the production cost is greatly saved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (6)
1. The utility model provides a mould structure that nut was moulded plastics in mould which characterized in that includes: template (1), template (1) is the cuboid structure, the one end of template (1) is link up and is seted up fluted (11), be equipped with mould benevolence (2) in recess (11), install tool (3) in mould benevolence (2), tool (3) are used for nut mold insert (5) of fixed band nut (4), the one end terminal surface of nut mold insert (5) link up and is equipped with suction hole (51), be equipped with in template (1) and be used for with getter device (6) that nut mold insert (5) installed in place.
2. An injection mold structure of nut in mold according to claim 1, characterized in that said air suction means (6) comprises an air suction passage (61) communicating with said air suction hole (51), and the side wall of said mold plate (1) is provided with an air tap joint (62) communicating with said air suction passage (61).
3. The mold structure for injection molding of nuts in a mold according to claim 1, characterized in that a sealing ring (7) for sealing the mold structure is provided between the mold plate (1) and the mold core (2).
4. The mold structure for injection molding of nuts in a mold according to claim 3, characterized in that the sealing ring (7) is arranged in a circular ring shape.
5. The mold structure for injection molding of an in-mold nut according to claim 3, wherein the sealing ring (7) is a rubber ring.
6. An in-mold nut injection mold structure as claimed in any one of claims 1-5, wherein said nut (4) is made of metallic copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021618804.5U CN212979012U (en) | 2020-08-06 | 2020-08-06 | Mould structure that nut was moulded plastics in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021618804.5U CN212979012U (en) | 2020-08-06 | 2020-08-06 | Mould structure that nut was moulded plastics in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212979012U true CN212979012U (en) | 2021-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021618804.5U Active CN212979012U (en) | 2020-08-06 | 2020-08-06 | Mould structure that nut was moulded plastics in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212979012U (en) |
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2020
- 2020-08-06 CN CN202021618804.5U patent/CN212979012U/en active Active
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