CN219449840U - Single-station die core coating tool fixture and die core coating device - Google Patents
Single-station die core coating tool fixture and die core coating device Download PDFInfo
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- CN219449840U CN219449840U CN202320873307.7U CN202320873307U CN219449840U CN 219449840 U CN219449840 U CN 219449840U CN 202320873307 U CN202320873307 U CN 202320873307U CN 219449840 U CN219449840 U CN 219449840U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a single-station die core coating fixture, which comprises: the first end face of the shielding die is positioned on the same plane as the film plating face of the die core; the die core fixing hole is formed in the shielding die and communicated with the accommodating space; the die core fixing rod is arranged in the die core fixing hole and is abutted against the die core so as to compress the die core. Compared with the prior art, the single-station die core coating tool fixture provided by the utility model has the advantages that the die core is pressed and fixed through the matching of the die core fixing rod and the die core fixing hole, no shaking exists, the stability is high, and the uniformity of a film layer is ensured. Meanwhile, the first end face of the shielding die and the coating face of the die core are in the same plane, the coating layer is only the coating face of the die core, the outer side of the die core is shielded and protected, the coating layer cannot be formed, and the diameter size of the die core is not affected. The utility model also discloses a die core coating device.
Description
Technical Field
The utility model relates to the technical field of mold core coating, in particular to a single-station mold core coating tool fixture and a mold core coating device.
Background
The optical glass lens is usually processed by a precise molding method, and the processing precision of a mold core used in the molding process is a key for ensuring the quality of a lens product. In the mold core processing technology, the mold core needs to be coated so as to increase the hardness of the mold core. In the process of coating the die core, only the profiling surface of the die core can be coated, the film layer cannot be coated on the side surface of the die core, otherwise, the diameter size of the die core is increased, so that the die core cannot be assembled and cannot be normally used.
At present, when the mold core is coated, the mold cavity for installing the mold core is arranged on the fixing disc in the mold clamping process, and the mold core is installed in the mold cavity through sleeving the fixing ring, so that the installation and the fixation of the mold core are realized. However, the fixture is fixed in order to realize installation through the hole shaft matching mode, gaps exist between the hole shafts, the die core in the die cavity is easy to shake, the fixing effect is poor, and when the die core is coated, the coating surface of the die core is inclined, so that the coating layer is uneven, and the coating quality is reduced.
Therefore, how to improve the stability of the mold insert fixing is a technical problem that needs to be solved by the skilled in the art.
Disclosure of Invention
Therefore, the utility model aims to provide a single-station die core coating fixture to improve the stability of die core fixation;
another object of the present utility model is to provide a mold core coating apparatus having the single-station mold core coating fixture.
In order to achieve the above object, the present utility model provides the following technical solutions:
a single-station die core coating tool fixture comprises:
the first end face of the shielding die is positioned on the same plane as the film plating face of the die core;
the die core fixing hole is formed in the side wall of the shielding die and communicated with the accommodating space;
the die core fixing rod is arranged in the die core fixing hole, and the end face of the die core fixing rod is abutted against the side face of the die core in the accommodating space so as to fasten the die core.
Optionally, in the single-station die core coating fixture, a plurality of die core fixing holes are provided, and each die core fixing hole is distributed on the side wall of the shielding die at intervals.
Optionally, in the single-station die core coating fixture, each die core fixing hole is uniformly distributed on a side wall of the shielding die with an axis of the shielding die as a center, and each die core fixing hole is located on the same plane.
Optionally, in the single-station die core coating fixture, the die core fixing hole is connected with the die core fixing rod in a threaded fit manner.
Optionally, in the single-station die core coating fixture, the die core fixing rod is used for abutting against the end face of the die core, and an anti-slip device used for preventing the die core fixing rod and the die core from sliding relatively is arranged.
Optionally, in the single-station die core coating fixture, the shielding die is installed in the coating cavity through a loading disc, and the second end of the shielding die is connected with the loading disc.
Optionally, in the single-station die core coating fixture, the number of the shielding dies is multiple, each shielding die is uniformly distributed on the loading disc with the axis of the loading disc as the center, and gaps for disassembling and assembling the die core fixing rods are formed between the shielding dies.
Optionally, in the single-station die core coating fixture, the loading plate is provided with a vent hole, and the vent hole is used for gas circulation in the coating cavity.
Optionally, in the single-station die core coating fixture, the loading disc is provided with a plurality of threaded mounting holes, so that the loading disc is fixed in the coating cavity through bolts.
According to the single-station die core coating tool fixture provided by the utility model, when a die core is required to be coated, the die core is placed in the accommodating space of the shielding die through the die core mounting hole, then the die core fixing rod is mounted in the die core fixing hole, the end face of the die core fixing rod is abutted against the side face of the die core, and the pressure is applied to the side face of the die core through the die core fixing rod, so that the die core is pressed in the shielding die. Meanwhile, the first end face of the shielding die and the film plating face of the die core are in the same plane, so that in the film plating process of the die core, the film plating layer only exists on the film plating face of the die core, and the outer side of the die core is shielded by the shielding die to prevent the film plating layer from being formed, so that the diameter size of the die core is not affected, and the smooth assembly of the die core in the later stage is ensured.
Compared with the prior art, the single-station die core coating tool fixture provided by the utility model has the advantages that the die core in the shielding die is pressed and fixed through the matching of the die core fixing rod and the die core fixing hole, and the die core fixing rod is abutted with the die core and is tightly attached without gaps, so that the die core has better stability, no shaking occurs in the coating process, the uniformity of a film layer is ensured, and the coating quality is improved.
The die core coating device comprises a single-station die core coating tool fixture, wherein the single-station die core coating tool fixture is the single-station die core coating tool fixture.
The mold core coating device provided by the utility model has all the technical effects of the single-station mold core coating tool fixture because of the single-station mold core coating tool fixture, and the description is omitted herein.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a single-station die core coating fixture according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a single-station mold insert coating tool fixture according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a mold core according to an embodiment of the present utility model;
fig. 4 is a schematic left-hand view of a mold insert according to an embodiment of the present utility model.
Wherein 100 is a shielding mold, 110 is an accommodating space, 111 is a mold core mounting hole, and 120 is a mold core fixing hole;
200 is a loading tray, 210 is a vent hole, and 220 is a threaded mounting hole;
300 is a mold core and 310 is a coated surface.
Detailed Description
The core of the utility model is to provide a single-station die core coating fixture to improve the stability of die core fixation;
another core of the present utility model is to provide a mold core coating device with the single-station mold core coating fixture.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the embodiment of the utility model discloses a single-station die core coating fixture, which comprises a shielding die 100, a die core fixing hole 120 and a die core fixing rod.
The shielding mold 100 has a receiving space 110 for receiving the mold 300, and a mold insert mounting hole 111 is formed at a first end of the shielding mold 100, so that the mold 300 is mounted into the receiving space 110 through the mold insert mounting hole 111. In addition, as shown in fig. 3 and fig. 4, after the mold core 300 is placed in the accommodating space 110, the first end surface of the shielding mold 100 and the film plating surface 310 of the mold core 300 are located on the same plane, so that in the film plating process of the mold core 300, the shielding mold 100 can shield and protect the side wall of the mold core 300, the side wall of the mold core 300 is prevented from being plated with a film layer, the influence of the film layer on the diameter size of the mold core 300 is prevented, and the smooth progress of the assembly work of the later stage of the mold core 300 is ensured. In one embodiment, the diameter of the receiving space 110 is 0.1mm larger than the diameter of the insert 300, and the wall thickness of the shielding mold 100 is 5mm.
The mold core fixing hole 120 is formed on the sidewall of the shielding mold 100, and the mold core fixing hole 120 is communicated with the accommodating space 110 for accommodating the mold core 300, so that the mold core fixing rod mounted in the mold core fixing hole 120 can penetrate into the accommodating space 110, so that the mold core fixing rod can be abutted against the side surface of the mold core 300, and the mold core 300 is fixed in the accommodating space 110 of the shielding mold 100 by applying pressure to the mold core 300 through the mold core fixing rod.
In one embodiment, the plurality of mold core fixing holes 120 are provided, each mold core fixing hole 120 is distributed on the side wall of the shielding mold 100 at intervals, and the number of mold core fixing rods matched with the mold core fixing holes 120 is the same as that of the mold core fixing holes 120 and the mold core fixing holes 120 are arranged in a one-to-one correspondence manner, so that the stability of the mold core 300 in the accommodating space 110 is improved.
Further, each die core fixing hole 120 takes the axis of the shielding die 100 as the center, cheng Huanxing are uniformly distributed on the side wall of the shielding die 100, and each die core fixing hole 120 is located on the same plane, so that the pressure of the die core 300 is uniformly distributed on the side wall of the die core 300, and meanwhile, the coating surface 310 of the die core 300 has good horizontality, the coating surface 310 is prevented from tilting when the die core 300 is fixed, and the uniformity of coating is improved. In one embodiment, the angle between adjacent insert-retaining holes 120 is 60 ° -90 °
In another embodiment, the die core fixing hole 120 and the die core fixing rod are provided with mutually matched threads, and the die core fixing hole 120 and the die core fixing rod are connected and fixed through the threads. Or the connection mode of the die core fixing hole 120 and the die core fixing rod can be designed according to actual requirements by a person skilled in the art, and is not listed here.
After the die core fixing rod compresses and fixes the die core 300, in order to prevent the relative sliding between the die core fixing rod and the die core 300, an anti-slip device is arranged on the end surface of the die core fixing rod, which is abutted with the die core 300. In a specific embodiment, the anti-slip device is a rubber pad fixed on the end surface of the mold core fixing rod, and the rubber pad deforms when receiving the extrusion force, so as to increase the contact surface with the mold core 300 and further improve the friction between the mold core fixing rod and the mold core 300. Or a plurality of anti-slip convex structures are arranged on the end surface of the die core fixing rod, which is abutted with the die core 300, so as to form an anti-slip device. Or other anti-skid measures can be designed by the person skilled in the art according to actual requirements, and are not repeated herein.
As shown in fig. 1, the second end of the shutter mould 100 is mounted on the loading plate 200, and the loading plate 200 is fixed in a coating cavity for coating the mould core 300, so as to realize the mounting and fixing of the shutter mould 100 in the coating cavity.
In addition, in order to improve the working efficiency of coating the mold core 300, a plurality of shielding molds 100 are mounted on the loading tray 200, and each shielding mold 100 is uniformly distributed on the loading tray 200 with the axis of the loading tray 200 as the center, thereby improving the uniformity of movement between each shielding mold 100 in the coating process. Meanwhile, a gap for disassembling and assembling the die core fixing rods is arranged between the shielding dies 100, so that the operation of the die core fixing rods on the shielding dies 100 by workers is facilitated. In one embodiment, the number of shielding films 100 is 10.
As shown in fig. 2, the loading tray 200 is provided with a vent hole 210, and the vent hole 210 is used for gas circulation in the film plating chamber, so that heat dissipation of the mold core 300 is facilitated during the film plating process, and rapid cooling and stabilization of the film layer of the film plating surface 310 are facilitated.
As shown in fig. 1, the loading plate 200 is provided with a plurality of screw mounting holes 220 so that the loading plate 200 is fixed in the coating chamber by bolts for convenient assembly and disassembly in the later stage. Alternatively, other mounting arrangements are contemplated by those skilled in the art according to actual needs.
The embodiment of the utility model also discloses a die core coating device with the single-station die core coating tool jig.
Because the die core coating device is provided with the single-station die core coating tool fixture, the die core coating device has all the technical effects of the single-station die core coating tool fixture, and the description is omitted herein.
In a specific embodiment, the single-station die core coating fixture is of an integrated structure, so that the processing and manufacturing efficiency of the single-station die core coating fixture is improved, and the structural strength of the single-station die core coating fixture is improved.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not specific to the singular, but may include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The inclusion of an element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises an element.
Wherein, in the description of the embodiments of the present application, "/" means or is meant unless otherwise indicated, for example, a/B may represent a or B; "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, in the description of the embodiments of the present application, "plurality" means two or more than two.
The terms "first" and "second" are used below for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the core concepts of the utility model. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (10)
1. Single station mould benevolence coating film frock tool, its characterized in that includes:
the shielding mold (100) is provided with an accommodating space (110) for accommodating the mold core (300), a mold core mounting hole (111) for allowing the mold core (300) to enter the accommodating space (110) is formed in the first end surface of the shielding mold (100), and the first end surface of the shielding mold (100) and a film plating surface (310) of the mold core (300) are positioned on the same plane;
the die core fixing hole (120) is formed in the side wall of the shielding die (100), and the die core fixing hole (120) is communicated with the accommodating space (110);
the die core fixing rod is arranged in the die core fixing hole (120), and the end face of the die core fixing rod is abutted against the side face of the die core (300) in the accommodating space (110) so as to fasten the die core (300).
2. The single-station die core coating fixture according to claim 1, wherein a plurality of die core fixing holes (120) are provided, each die core fixing hole (120) is distributed on the side wall of the shielding die (100) at intervals, and the number of the die core fixing rods is the same as that of the die core fixing holes (120) and corresponds to one.
3. The single-station die core coating fixture according to claim 2, wherein each die core fixing hole (120) is uniformly distributed on the side wall of the shielding die (100) with the axis of the shielding die (100) as the center, and each die core fixing hole (120) is located on the same plane.
4. A single station die core coating fixture according to any one of claims 1-3, wherein the die core fixing hole (120) is connected with the die core fixing rod through screw thread matching.
5. The single-station die core coating fixture according to claim 1, wherein the die core fixing rod is used for abutting against the end face of the die core (300) and is provided with an anti-slip device for preventing the die core fixing rod and the die core (300) from sliding relatively.
6. The single-station die core coating fixture according to claim 1, wherein the shielding die (100) is installed in the coating cavity through a loading disc (200), and the second end of the shielding die (100) is connected with the loading disc (200).
7. The single-station die core coating fixture of claim 6, wherein the number of shielding dies (100) is plural, each shielding die (100) is uniformly distributed on the loading disc (200) with the axis of the loading disc (200) as the center, and gaps for disassembling and assembling the die core fixing rods are arranged between the shielding dies (100).
8. The single station die core coating fixture of claim 7, wherein the loading plate (200) is provided with a vent (210), the vent (210) being used for gas circulation in the coating chamber.
9. The tool of claim 6, wherein the loading plate (200) is provided with a plurality of threaded mounting holes (220) to fix the loading plate (200) in the coating chamber by bolts.
10. A die core coating device, which is characterized by comprising a single-station die core coating tool fixture, wherein the single-station die core coating tool fixture is a single-station die core coating tool fixture as set forth in any one of claims 1-9, and the single-station die core coating tool fixture is of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873307.7U CN219449840U (en) | 2023-04-13 | 2023-04-13 | Single-station die core coating tool fixture and die core coating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320873307.7U CN219449840U (en) | 2023-04-13 | 2023-04-13 | Single-station die core coating tool fixture and die core coating device |
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| CN219449840U true CN219449840U (en) | 2023-08-01 |
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| CN202320873307.7U Active CN219449840U (en) | 2023-04-13 | 2023-04-13 | Single-station die core coating tool fixture and die core coating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117431505A (en) * | 2023-12-19 | 2024-01-23 | 安徽光智科技有限公司 | Mask method for metallized film coating of infrared detector window sheet |
-
2023
- 2023-04-13 CN CN202320873307.7U patent/CN219449840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117431505A (en) * | 2023-12-19 | 2024-01-23 | 安徽光智科技有限公司 | Mask method for metallized film coating of infrared detector window sheet |
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