CN204640701U - A kind of mould for the preparation of LED lens - Google Patents

A kind of mould for the preparation of LED lens Download PDF

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Publication number
CN204640701U
CN204640701U CN201520374602.3U CN201520374602U CN204640701U CN 204640701 U CN204640701 U CN 204640701U CN 201520374602 U CN201520374602 U CN 201520374602U CN 204640701 U CN204640701 U CN 204640701U
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China
Prior art keywords
mold insert
mould
patrix
led lens
preparation
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Active
Application number
CN201520374602.3U
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Chinese (zh)
Inventor
周良
周华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang hundred health Phenix Optical Company Limited
Original Assignee
JIAXING YAOU OPTOELECTRONICS TECHNOLOGY Co Ltd
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Priority to CN201520374602.3U priority Critical patent/CN204640701U/en
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Publication of CN204640701U publication Critical patent/CN204640701U/en
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Abstract

For the preparation of the mould of LED lens disclosed in the utility model, comprise mold base, be located at the patrix mold insert on this mold base and counterdie mold insert, and be arranged on the mouth of a river crochet hook on described patrix mold insert, wherein said patrix mold insert offers runner; Described mold base the first hexagonal socket head cap screw is fixed with a sprue bushing, and described sprue bushing entrance point is outwards arranged relative to mold base, and the port of export is connected with the runner that described patrix mold insert offers, for entering glue to this mould; Described patrix mold insert and described counterdie mold insert are oppositely arranged, and described counterdie mold insert is for assembling LED lens; Described mouth of a river crochet hook is arranged through the runner on mold base and patrix mold insert, and one end water nozzle mold insert of wherein said mouth of a river crochet hook is arranged on described patrix mold insert regularly, and other end grub screw is fixedly installed relative to mold base.The utility model achieves the mode entering glue in the thin mouth of a river of cold runner point and enters glue to LED lens.

Description

A kind of mould for the preparation of LED lens
Technical field
The utility model belongs to plant equipment manufacturing technology field, is specifically related to a kind of mould for the preparation of LED lens.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.
Wherein, be directed to mould prepared by LED lens, light fixture corresponding to LED lens needs better to collect light and utilize, and improve the average illumination of this lamp applications in billboard and optical utilization efficiency, this makes the optical surface of LED lens be free form surface, the mould of currently available technology is directed to the preparation of above-mentioned LED lens, and it enters for LED lens the requirement that plastic structure is difficult to satisfied corresponding above-mentioned LED lens products.
Utility model content
The purpose of this utility model is to provide a kind of mould for the preparation of LED lens for solving the problems of the technologies described above.
For achieving the above object, the technical solution adopted in the utility model is: a kind of mould for the preparation of LED lens, comprises mold base, is located at the patrix mold insert on this mold base and counterdie mold insert, and the mouth of a river crochet hook be arranged on described patrix mold insert, wherein said patrix mold insert offers runner; Described mold base the first hexagonal socket head cap screw is fixed with a sprue bushing, and described sprue bushing entrance point is outwards arranged relative to mold base, and the port of export is connected with the runner that described patrix mold insert offers, for entering glue to this mould; Described patrix mold insert and described counterdie mold insert are oppositely arranged, and described counterdie mold insert is for assembling LED lens; Described mouth of a river crochet hook is arranged through the runner on mold base and patrix mold insert, and one end water nozzle mold insert of wherein said mouth of a river crochet hook is arranged on described patrix mold insert regularly, and other end grub screw is fixedly installed relative to mold base.
Preferably, it is bushing that described mold base is set with patrix in the outside of patrix mold insert, and seal with multiple first high-temperature resistant seal ring.
Preferably, described patrix mold insert is provided with patrix shrouding in the side away from described counterdie mold insert, and described patrix shrouding is vertically arranged relative to sprue bushing.
Preferably, it is bushing that described mould is set with counterdie in the outside of counterdie mold insert, and seal with multiple second high-temperature resistant seal ring.
Preferably, described counterdie mold insert is provided with counterdie shrouding in the side away from described patrix mold insert, and described patrix shrouding be arranged in parallel relative to patrix shrouding.
Preferably, described counterdie mold insert is provided with many thimbles, for carrying out the demoulding to the LED lens be assembled on this counterdie mold insert.
Preferably, described mould comprises back stitching further, and one end of described back stitching is provided with back stitching mold insert, and is fixed with the 4th hexagonal socket head cap screw, and the other end is set with the first spring.
Preferably, described mould is provided with contour screw on the opposite side of back stitching, and is arranged with the second spring on this contour screw.
Preferably, described mould comprises pull bar further, and described pull bar is provided with pull bar block in its axial direction, and is fixed on mold base with the second hexagonal socket head cap screw by this pull bar, two ends are in the radial direction thereof respectively arranged with pull bar meson, and are fixed with the 3rd hexagonal socket head cap screw.
Preferably, described pull bar is provided with two groups of pull bar blocks, and with the second hexagonal socket head cap screw pull bar block is fixed with mold base respectively and is connected.
Preferably, described mould comprises travel switch further.
Due to the application of technique scheme, the utility model has following beneficial effect:
Mould for the preparation of LED lens of the present utility model, by rational structure, make this mould in use, glue is entered with the LED lens that the mouth of a river crochet hook be assembled on patrix mold insert realizes being assembled on counterdie mold insert, that is achieve the mode that glue is entered at the thin mouth of a river of cold runner point, so not only facilitate the shearing that LED lens are follow-up, reduce the frictional force during demoulding, prevent sticking to mould, be convenient to fill injection moulding; And the production efficiency of this mould for LED lens can be improved, the speed production cycle, reduce the stress in LED lens, the LED lens preventing this mould from preparing are strain cracking because of stress larger problem.
Accompanying drawing explanation
Fig. 1 is provided for by the utility model preferred embodiment the structural representation of the mould preparing LED lens.
Fig. 2 is provided for by the utility model preferred embodiment the structural representation at another visual angle of the mould preparing LED lens.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 2, a kind of mould 100 for the preparation of LED lens that the utility model preferred embodiment provides, comprise mold base 1, be located at the patrix mold insert 2 on this mold base 1 and counterdie mold insert 3, and the mouth of a river crochet hook 4 be arranged on described patrix mold insert 2, wherein said patrix mold insert 2 offers runner (not shown).
The mold base 1 of the present embodiment is fixed with a sprue bushing 5 with the first hexagonal socket head cap screw 51, wherein institute's sprue bushing 5 entrance point is outwards arranged relative to mold base 1, the port of export is connected with the runner that described patrix mold insert 2 offers, make this mould 100 in the process used, glue can be guided by this sprue bushing 5 in this mould 100.
Described patrix mold insert 2 is be oppositely arranged with described counterdie mold insert 3, leaves certain interval between the two, and can assemble LED lens with this counterdie mold insert 3.The outside of wherein said patrix mold insert 2 is set with patrix bushing 21, and seal with multiple first high-temperature resistant seal ring 22, and described patrix mold insert 2 is provided with patrix shrouding 23 in the side away from described counterdie mold insert 3, and described patrix shrouding 23 is vertically arranged relative to sprue bushing 5.The outside of described counterdie mold insert 3 is set with counterdie bushing 31, and seal with multiple second high-temperature resistant seal ring 32, and described counterdie mold insert 3 is provided with counterdie shrouding 33 in the side away from described patrix mold insert 2, and described patrix shrouding 33 be arranged in parallel relative to patrix shrouding 23.Further, described counterdie mold insert 3 is provided with many thimbles 34, for carrying out demoulding process to the LED lens be assembled on this counterdie mold insert 3.
Described mouth of a river crochet hook 4 arranges through the runner on mold base 1 and patrix mold insert 2, and one end water nozzle mold insert 41 of wherein said mouth of a river crochet hook 4 is arranged on described patrix mold insert 2 regularly, and other end grub screw 42 is fixedly installed relative to mold base 1.
Be appreciated that the mould 100 of the present embodiment comprises back stitching 6, one end of described back stitching 6 is provided with back stitching mold insert 61, and is fixed with the 4th hexagonal socket head cap screw 62, and the other end is set with the first spring 63.Described mould 100 is provided with contour screw 7 on the opposite side of back stitching 6, and is arranged with the second spring 71 on this contour screw 7.Described mould 100 also comprises pull bar 8 and travel switch 9, described pull bar 8 is provided with pull bar block 81 in its axial direction, and with the second hexagonal socket head cap screw 82, this pull bar is fixed on mold base 1, two ends are in the radial direction thereof respectively arranged with pull bar meson 83, and are fixed with the 3rd hexagonal socket head cap screw 84.Further, described pull bar 8 is provided with two groups of pull bar blocks 81, and with the second hexagonal socket head cap screw 82 pull bar block 81 is fixed with mold base 1 respectively and is connected.Described travel switch 9 is applied in this mould 100, mould 100 is played to the effect of protection.
In sum, mould for the preparation of LED lens of the present utility model, by rational structure, making this mould in use, entering glue with the LED lens that the mouth of a river crochet hook be assembled on patrix mold insert realizes being assembled on counterdie mold insert, that is achieve the mode that glue is entered at the thin mouth of a river of cold runner point, so not only facilitate the shearing that LED lens are follow-up, reduce the frictional force during demoulding, prevent sticking to mould, be convenient to fill injection moulding; And the production efficiency of this mould for LED lens can be improved, the speed production cycle, reduce the stress in LED lens, the LED lens preventing this mould from preparing are strain cracking because of stress larger problem.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (11)

1. for the preparation of a mould for LED lens, it is characterized in that: comprise mold base, be located at the patrix mold insert on this mold base and counterdie mold insert, and be arranged on the mouth of a river crochet hook on described patrix mold insert, wherein said patrix mold insert offers runner; Described mold base the first hexagonal socket head cap screw is fixed with a sprue bushing, and described sprue bushing entrance point is outwards arranged relative to mold base, and the port of export is connected with the runner that described patrix mold insert offers, for entering glue to this mould; Described patrix mold insert and described counterdie mold insert are oppositely arranged, and described counterdie mold insert is for assembling LED lens; Described mouth of a river crochet hook is arranged through the runner on mold base and patrix mold insert, and one end water nozzle mold insert of wherein said mouth of a river crochet hook is arranged on described patrix mold insert regularly, and other end grub screw is fixedly installed relative to mold base.
2. the mould for the preparation of LED lens according to claim 1, is characterized in that: it is bushing that described mold base is set with patrix in the outside of patrix mold insert, and seals with multiple first high-temperature resistant seal ring.
3. the mould for the preparation of LED lens according to claim 2, is characterized in that: described patrix mold insert is provided with patrix shrouding in the side away from described counterdie mold insert, and described patrix shrouding is vertically arranged relative to sprue bushing.
4. the mould for the preparation of LED lens according to claim 1, is characterized in that: it is bushing that described mould is set with counterdie in the outside of counterdie mold insert, and seals with multiple second high-temperature resistant seal ring.
5. the mould for the preparation of LED lens according to claim 1, is characterized in that: described counterdie mold insert is provided with counterdie shrouding in the side away from described patrix mold insert, and described patrix shrouding be arranged in parallel relative to patrix shrouding.
6. the mould for the preparation of LED lens according to claim 1, is characterized in that: described counterdie mold insert is provided with many thimbles, for carrying out the demoulding to the LED lens be assembled on this counterdie mold insert.
7. the mould for the preparation of LED lens according to claim 1, it is characterized in that: described mould comprises back stitching further, one end of described back stitching is provided with back stitching mold insert, and be fixed with the 4th hexagonal socket head cap screw, the other end is set with the first spring.
8. the mould for the preparation of LED lens according to claim 7, is characterized in that: described mould is provided with contour screw on the opposite side of back stitching, and is arranged with the second spring on this contour screw.
9. the mould for the preparation of LED lens according to claim 1, it is characterized in that: described mould comprises pull bar further, described pull bar is provided with pull bar block in its axial direction, and with the second hexagonal socket head cap screw, this pull bar is fixed on mold base, two ends are in the radial direction thereof respectively arranged with pull bar meson, and are fixed with the 3rd hexagonal socket head cap screw.
10. the mould for the preparation of LED lens according to claim 9, is characterized in that: described pull bar is provided with two groups of pull bar blocks, and to be fixed with mold base by pull bar block with the second hexagonal socket head cap screw respectively and to be connected.
11. moulds for the preparation of LED lens according to claim 1, is characterized in that: described mould comprises travel switch further.
CN201520374602.3U 2015-06-02 2015-06-02 A kind of mould for the preparation of LED lens Active CN204640701U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520374602.3U CN204640701U (en) 2015-06-02 2015-06-02 A kind of mould for the preparation of LED lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520374602.3U CN204640701U (en) 2015-06-02 2015-06-02 A kind of mould for the preparation of LED lens

Publications (1)

Publication Number Publication Date
CN204640701U true CN204640701U (en) 2015-09-16

Family

ID=54093478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520374602.3U Active CN204640701U (en) 2015-06-02 2015-06-02 A kind of mould for the preparation of LED lens

Country Status (1)

Country Link
CN (1) CN204640701U (en)

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Jiaxing City, Zhejiang province 314113 Jiashan County town of Linghai Dayun Road No. 398 Building No. 2, No. 3

Patentee after: Zhejiang hundred health Phenix Optical Company Limited

Address before: Jiaxing City, Zhejiang province 314113 Jiashan County town of Linghai Dayun Road No. 398 Building No. 2, No. 3

Patentee before: JIAXING YAOU OPTOELECTRONICS TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder