CN205343608U - Processing agency of transparent light conductor - Google Patents
Processing agency of transparent light conductor Download PDFInfo
- Publication number
- CN205343608U CN205343608U CN201620078243.1U CN201620078243U CN205343608U CN 205343608 U CN205343608 U CN 205343608U CN 201620078243 U CN201620078243 U CN 201620078243U CN 205343608 U CN205343608 U CN 205343608U
- Authority
- CN
- China
- Prior art keywords
- mold insert
- injection moulding
- transparent light
- mould
- stricture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a processing agency of transparent light conductor, includes the mould, be provided with the die cavity that holds injection moulding product in the mould, injection moulding product is including the tolerance fit end that lies in its one end and the transparent light conductor that lies in its middle part, and the terminal surface of tolerance fit end is provided with the line face that loses of slope, and still including the location mold insert that lies in the die cavity, the line face region of moulding plastics is lost in butt joint that the one side that should fix a position the mold insert was provided with the slope, glues the position and moulds plastics the zone bit and lose the line face in the butt joint and mould plastics in the region, moulds plastics the line facial features of losing regional and injection moulding product and connect in the position of gluing of location mold insert. Processing agency of transparent light conductor, still including being located the intermediate junction spare of die cavity, the mould meets through the opposite side of intermediate junction spare with the location mold insert. Being provided with in the intermediate junction spare and supplying to glue the passageway, the one end that the passageway was glued in this confession is linked together with the inner chamber of fixing a position the mold insert. The utility model has the characteristics of simple structure is reasonable, the product percent of pass is high.
Description
Technical field
This utility model relates to the organisation of working of a kind of transparent light guide body.
Background technology
Existing injecting products 1, as shown in accompanying drawing 1-Fig. 2, injecting products 1 includes the erosion stricture of vagina face 1.1 of tolerance fit end 1.3 and this tolerance fit end 1.3 end face being positioned at one end of injecting products 1 and the transparent light guide body 1.2 at the middle part being positioned at injecting products 1, during injection moulding, the tolerance fit end 1.3 of one end of injecting products 1 connects with mold insert 2, the tolerance fit end 1.3 of one end of injecting products 1 has tolerance and corresponding with mold insert 2, so that the erosion stricture of vagina face 1.1 of tolerance fit end 1.3 end of one end of injecting products 1 processes and tolerance dimension processing, add man-hour, can machine by slow wire feeding.Owing to mold insert 2 is consistent with the tolerance values of the tolerance fit end 1.3 of one end of injecting products 1, so the margin of tolerance of injecting products can be passed through to be careful silk thread cutting out, stricture of vagina is directly lost on mold insert 2 surface, thus the problem solving the deep erosion stricture of vagina difficulty in glue position.But, the erosion stricture of vagina on the docking erosion stricture of vagina face 2.1 of mold insert 2 is easy to fillet occur, and then causes that the erosion stricture of vagina face of injecting products 1 easily runs batch cutting edge of a knife or a sword.
Utility model content
The purpose of this utility model aims to provide the organisation of working of a kind of simple and reasonable, transparent light guide body that conforming product rate is high, to overcome weak point of the prior art.
By the organisation of working of a kind of transparent light guide body that this purpose designs, including mould, the die cavity holding injecting products it is provided with in described mould, described injecting products includes being positioned at the tolerance fit end of its one end and being located therein the transparent light guide body in portion, the end face of tolerance fit end is provided with the erosion stricture of vagina face of inclination, its architectural feature is also to include being positioned at the location mold insert of die cavity, the side of this location mold insert is provided with the docking erosion injection moulding region, stricture of vagina face of inclination, injection moulding region, glue position is arranged in docking erosion injection moulding region, stricture of vagina face, the injection moulding region, glue position of location mold insert connects with the erosion stricture of vagina face of injecting products.
Further, the organisation of working of described transparent light guide body, also include the intermediate connector being positioned at die cavity, described mould is connected by the opposite side of intermediate connector with location mold insert.
Further, glue supply passage it is provided with in described intermediate connector, one end of this glue supply passage and the intracavity inter-connection positioning mold insert, the inner chamber of described location mold insert is connected with docking erosion injection moulding region, stricture of vagina face and injection moulding region, glue position, and the other end of described glue supply passage is connected with mould.
Further, the organisation of working of described transparent light guide body, also include driving location mold insert driving mechanism of movement in die cavity, one end of this driving mechanism and the bottom connection positioning mold insert, bottom or the top of die cavity are provided with positive stop lug boss, bottom or the top of location mold insert are provided with chute, and positive stop lug boss is slidably arranged in chute；Described driving mechanism is arranged on mould.
Further, the trapezoidal shape in vertical section of described location mold insert, docking erosion injection moulding region, stricture of vagina face is positioned on the tapered plane of side of location mold insert.
Further, the rectangular trapezoidal shape in vertical section of described location mold insert.
Location mold insert in this utility model is positioned at die cavity, the side of this location mold insert is provided with the docking erosion injection moulding region, stricture of vagina face of inclination, injection moulding region, glue position is arranged in docking erosion injection moulding region, stricture of vagina face, the injection moulding region, glue position of location mold insert connects with the erosion stricture of vagina face of injecting products, by the additional stricture of vagina face of losing with gradient and gradient face and injecting products with parallel location mold insert；Then, stricture of vagina can directly be lost in the surface of injecting products by location mold insert, and the crest line limit of injecting products would not occur that fillet causes that product goes out batch cutting edge of a knife or a sword；The tolerance fit end of injecting products then can pass through to be careful silk thread cutting out, and therefore, the qualification rate of product is greatly improved.
Location mold insert in this utility model connects with driving mechanism: one end of driving mechanism and the bottom connection positioning mold insert, and the bottom of die cavity or top are provided with positive stop lug boss, and bottom or the top of location mold insert are provided with chute, and positive stop lug boss is slidably arranged in chute；Described driving mechanism is arranged on mould, is able to ensure that location mold insert accurate positioning by driving mechanism and positive stop lug boss, so that it is guaranteed that the injection moulding quality of injecting products.
In sum, this utility model has feature simple and reasonable, that conforming product rate is high.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of existing injecting products.
Fig. 2 is the schematic rear view of existing injecting products.
Fig. 3 is schematic diagram when existing injecting products and mold insert combination.
Fig. 4 is the schematic perspective view of existing mold insert.
Fig. 5 is schematic diagram during existing injecting products injection moulding.
Fig. 6 is the schematic diagram of this utility model one embodiment.
Fig. 7 is the schematic perspective view of location mold insert.
Fig. 8 is schematic diagram during this utility model injection moulding.
In figure: 1 is injecting products, 1.1 is erosion stricture of vagina face, and 1.2 is transparent light guide body, and 2 is mold insert, and 2.1 is docking erosion stricture of vagina face, and 3 is location mold insert, and 3.1 is docking erosion injection moulding region, stricture of vagina face, and 3.2 is injection moulding region, glue position, and 4 is mould, and 5 is intermediate connector, and 6 is backing plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Referring to Fig. 6-Fig. 8, the organisation of working of this transparent light guide body, including mould 4, the die cavity holding injecting products 1 it is provided with in described mould 4, described injecting products 1 includes the tolerance fit end 1.3 being positioned at its one end and the transparent light guide body 1.2 being located therein portion, the end face of tolerance fit end 1.3 is provided with the erosion stricture of vagina face 1.1 of inclination, also include the location mold insert 3 being positioned at die cavity, the side of this location mold insert 3 is provided with the docking erosion injection moulding region, stricture of vagina face 3.1 of inclination, injection moulding region, glue position 3.2 is arranged in docking erosion injection moulding region, stricture of vagina face 3.1, the injection moulding region, glue position 3.2 of location mold insert 3 connects with the erosion stricture of vagina face 1.1 of injecting products 1.
In the present embodiment, the organisation of working of described transparent light guide body, also include the intermediate connector 5 being positioned at die cavity, described mould 4 is connected by the opposite side of intermediate connector 5 with location mold insert 3.
It is provided with glue supply passage 5.1 in described intermediate connector 5, one end of this glue supply passage 5.1 and the intracavity inter-connection positioning mold insert 3, the inner chamber of described location mold insert 3 is connected with docking erosion injection moulding region, stricture of vagina face 3.1 and injection moulding region, glue position 3.2, and the other end of described glue supply passage 5.1 is connected with mould 4.
The organisation of working of described transparent light guide body, also include driving location mold insert 3 driving mechanism of movement in die cavity, one end of this driving mechanism and the bottom connection positioning mold insert 3, bottom or the top of die cavity are provided with positive stop lug boss, bottom or the top of location mold insert 3 are provided with chute, and positive stop lug boss is slidably arranged in chute；Described driving mechanism is arranged on mould 4.
The trapezoidal shape in vertical section of described location mold insert 3, docking erosion injection moulding region, stricture of vagina face 3.1 is positioned on the tapered plane of side of location mold insert 3.
The rectangular trapezoidal shape in vertical section of described location mold insert 3.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (6)
1. the organisation of working of a transparent light guide body, including mould (4), the die cavity holding injecting products (1) it is provided with in described mould (4), described injecting products (1) includes the tolerance fit end (1.3) being positioned at its one end and the transparent light guide body (1.2) being located therein portion, the end face of tolerance fit end (1.3) is provided with the erosion stricture of vagina face (1.1) of inclination, it is characterized in that also including being positioned at the location mold insert (3) of die cavity, the side of this location mold insert (3) is provided with docking erosion injection moulding region, stricture of vagina face (3.1) of inclination, injection moulding region, glue position (3.2) is arranged in docking erosion injection moulding region, stricture of vagina face (3.1), the injection moulding region, glue position (3.2) of location mold insert (3) connects with the erosion stricture of vagina face (1.1) of injecting products (1).
2. the organisation of working of transparent light guide body according to claim 1, it is characterized in that also including being positioned at the intermediate connector (5) of die cavity, described mould (4) is connected by the opposite side of intermediate connector (5) with location mold insert (3).
3. the organisation of working of transparent light guide body according to claim 2, it is characterized in that being provided with in described intermediate connector (5) glue supply passage (5.1), one end of this glue supply passage (5.1) and the intracavity inter-connection positioning mold insert (3), the inner chamber of described location mold insert (3) is connected with docking erosion injection moulding region, stricture of vagina face (3.1) and injection moulding region, glue position (3.2), and the other end of described glue supply passage (5.1) is connected with mould (4).
4. the organisation of working of transparent light guide body according to claim 1, it is characterized in that also including driving location mold insert (3) driving mechanism of movement in die cavity, one end of this driving mechanism and the bottom connection positioning mold insert (3), bottom or the top of die cavity are provided with positive stop lug boss, bottom or the top of location mold insert (3) are provided with chute, and positive stop lug boss is slidably arranged in chute；Described driving mechanism is arranged on mould (4).
5. the organisation of working according to the arbitrary described transparent light guide body of Claims 1-4, it is characterized in that the trapezoidal shape in vertical section of described location mold insert (3), docking erosion injection moulding region, stricture of vagina face (3.1) is positioned on the tapered plane of the side of location mold insert (3).
6. the organisation of working of transparent light guide body according to claim 5, is characterized in that the rectangular trapezoidal shape in vertical section of described location mold insert (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078243.1U CN205343608U (en) | 2016-01-25 | 2016-01-25 | Processing agency of transparent light conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620078243.1U CN205343608U (en) | 2016-01-25 | 2016-01-25 | Processing agency of transparent light conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343608U true CN205343608U (en) | 2016-06-29 |
Family
ID=56181092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620078243.1U Withdrawn - After Issue CN205343608U (en) | 2016-01-25 | 2016-01-25 | Processing agency of transparent light conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205343608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538608A (en) * | 2016-01-25 | 2016-05-04 | 中山市利群精密实业有限公司 | Machining structure capable of preventing burrs from being formed on machined surface |
| CN107498753A (en) * | 2017-09-13 | 2017-12-22 | 上海小糸车灯有限公司 | Mold insert made from tubulose light guide injection mold mold insert processing method and use this method |
-
2016
- 2016-01-25 CN CN201620078243.1U patent/CN205343608U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538608A (en) * | 2016-01-25 | 2016-05-04 | 中山市利群精密实业有限公司 | Machining structure capable of preventing burrs from being formed on machined surface |
| CN107498753A (en) * | 2017-09-13 | 2017-12-22 | 上海小糸车灯有限公司 | Mold insert made from tubulose light guide injection mold mold insert processing method and use this method |
| CN107498753B (en) * | 2017-09-13 | 2023-08-04 | 华域视觉科技(上海)有限公司 | Processing method of tubular light guide injection mold insert and insert manufactured by adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20171222 |
|
| AV01 | Patent right actively abandoned |