CN202781746U - Universal mould for LED (light-emitting diode) lens - Google Patents
Universal mould for LED (light-emitting diode) lens Download PDFInfo
- Publication number
- CN202781746U CN202781746U CN 201220458538 CN201220458538U CN202781746U CN 202781746 U CN202781746 U CN 202781746U CN 201220458538 CN201220458538 CN 201220458538 CN 201220458538 U CN201220458538 U CN 201220458538U CN 202781746 U CN202781746 U CN 202781746U
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- mould
- die
- core
- mould core
- universal
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- Expired - Fee Related
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Abstract
The utility model provides a universal mould for an LED (light-emitting diode) lens. The universal mould comprises a mould base and a mould core, wherein the mould core is provided with an injection nozzle, and is placed in the mould base. The universal mould is characterized in that a casting insert is arranged in the middle of the mould core, the periphery of the mould core is additionally provided with a heating loop, the two sides of the periphery of the mould base are provided with fixed plates, and the injection nozzle of the mould core is communicated with the interior of the casting insert. After the structure is adopted, products of different specifications can be manufactured only by replacing the casting insert in the mould core, and lenses with sizes within the specification range of the mould can share the mould base and the mould core, so as to achieve the purposes of reducing the cost, shortening the processing period of the mould, processing spare parts in batches, saving energy resources, and improving the work efficiency; and the heat loop is used for annularly heating the mould core, so that the internal temperature is ensured to be balanced, the uniformity of plastic products is guaranteed, and the quality of the products is guaranteed.
Description
Technical field
The utility model relates to a kind of lens die, and particularly a kind of weighing apparatus temperature that can play adds a kind of LED lens universal mold of holding.
Background technology
The production of LED lens all is to adopt mould to carry out injection molded.The structure of mould directly affects the quality of product and the efficient of production.
Existing lens mould mostly is a style one cover mold base, and what mode of heating adopted is heating rod control mold temperature.In actual production process, it is long to be directed at the process-cycle like this, and labor intensive is large, and corresponding cost rises, and it is poor excessive to be directed at easily the mould local temperature in mode of heating, can't guarantee the uniformity of product.Affect the quality of product.
Summary of the invention
For addressing the above problem, in order effectively to improve the quality of products, increase work efficiency, the utility model provides a LED lens universal mold, comprises mold base and die, die is provided with the notes mouth, die is put in mold base, it is characterized in that: be provided with mold insert in the middle of the described die, place outward and be provided with in addition heating collar, the peripheral both sides of described mold base are provided with fixed head, and the notes mouth of described die communicates with mold insert inside.
As the further improvement of above-mentioned technology, described die is arranged with fitting recess outward, and described heating collar is assemblied in the fitting recess.
As the further improvement of above-mentioned technology, the quantity of the heating collar that described die is placed outward be 2 as further improvement in the technical proposal, described gage outfit is removable gage outfit.
After adopting said structure, produce the product of different size, only need to change the mold insert of die the inside, can make the lens size in the mould specification scope, can both share this mold base and die, reduce cost and Mould Machining cycle to reach, can make in batches standby, save the energy, increase work efficiency.Utilize heating collar that die is carried out the effect of annular-heating, make inner temperature equalization, guarantee the uniformity of plasthetics, ensure the quality of product.
The utility model is simple in structure, practical, improves the quality of product and increases work efficiency.
Description of drawings
Fig. 1 is the utility model structure one schematic cross-section.
Be denoted as among the figure: 1 mold base, 2 dies, 3 notes mouths, 4, mold insert, 5 heating collars, 6 fixed heads, 21 fitting recess.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model title is described in further detail, but does not consist of any restriction of the present utility model.
As shown in Figure 1:
A kind of LED lens universal mold, comprise mold base 1 and die 2, die 2 is provided with annotates mouth 3, die 2 is put in mold base 1, it is characterized in that: be provided with mold insert 4 in the middle of the described die 2, place outward and be provided with in addition heating collar 5, the peripheral both sides of described mold base 1 are provided with fixed head 6, and the notes mouth 3 of described die 2 communicates with mold insert 4 inside.Produce the product of different size, only need to change the mold insert 4 of die 2 the insides, can make the lens size in the mould specification scope, can both share this mold base 1 and die 2, reduce cost and Mould Machining cycle to reach, can make in batches standby, save the energy, increase work efficiency.
As further improvement in the technical proposal, be arranged with fitting recess 21 outside the described die 2, described heating collar 5 is assemblied in the fitting recess 21.
As further improvement in the technical proposal, the quantity of the described die 2 outer heating collars 5 of placing is 2.
Utilize 5 pairs of dies of heating collar 2 to carry out the effect of annular-heating, make inner temperature equalization, guarantee the uniformity of plasthetics, ensure the quality of product.
The utility model is simple in structure, practical, improves the quality of product and increases work efficiency.
Claims (3)
1. LED lens universal mold, comprise mold base (1) and die (2), die (2) is provided with annotates mouth (3), die (2) is put in mold base (1), it is characterized in that: be provided with mold insert (4) in the middle of the described die (2), place outward and be provided with in addition heating collar (5), the peripheral both sides of described mold base (1) are provided with fixed head (6), and the notes mouth (3) of described die (2) communicates with mold insert (4) inside.
2. a kind of LED lens universal mold according to claim 1 is characterized in that: described die (2) is outer to be arranged with fitting recess (21), and described heating collar (5) is assemblied in the fitting recess (21).
3. a kind of LED lens universal mold according to claim 1 and 2 is characterized in that: the quantity of the outer heating collar (5) of placing of described die (2) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458538 CN202781746U (en) | 2012-09-10 | 2012-09-10 | Universal mould for LED (light-emitting diode) lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458538 CN202781746U (en) | 2012-09-10 | 2012-09-10 | Universal mould for LED (light-emitting diode) lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781746U true CN202781746U (en) | 2013-03-13 |
Family
ID=47809075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458538 Expired - Fee Related CN202781746U (en) | 2012-09-10 | 2012-09-10 | Universal mould for LED (light-emitting diode) lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781746U (en) |
-
2012
- 2012-09-10 CN CN 201220458538 patent/CN202781746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130910 |