CN201064937Y - Resin lens metal mold - Google Patents
Resin lens metal mold Download PDFInfo
- Publication number
- CN201064937Y CN201064937Y CNU2007201106032U CN200720110603U CN201064937Y CN 201064937 Y CN201064937 Y CN 201064937Y CN U2007201106032 U CNU2007201106032 U CN U2007201106032U CN 200720110603 U CN200720110603 U CN 200720110603U CN 201064937 Y CN201064937 Y CN 201064937Y
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- CN
- China
- Prior art keywords
- metal
- mold
- glass
- mould
- resin lens
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is a mold for producing a resin lens, in particular to a metal mold for a resin lens. The resin lens metal mold includes an outer casing, a glass A mold, a metal B mold and a pressure spring, the inner side of the outer casing is provided with a limit ring, the glass A mold is nested into one end of the outer casing and is clamped at one side of the limit ring, while the metal B mold is nested into the other end of the outer casing and is clamped to the other side of the limit ring, and the pressure spring is inserted from the side face of the outer casing and then is pressed on the glass A mold and the metal B mold; the glass A mold is a circular plate glass, and the metal B mold is a circular metal plate with the middle part protruding upwards and the periphery tip-tilted; and the metal B mold is made by stainless steel. The utility model has the positive effects that: the raw materials are saved and the costs are reduced, and the raw materials can be saved by thirty percent generally; the metal mold is not easy to be broken, thereby saving costs; the lens made by the metal mold can facilitate the secondary processing, thus saving time and greatly improving the work efficiency; and the metal mold (metal B mold) is easy to be cleaned after use, thus improving the work efficiency.
Description
Technical field
The utility model is a kind of mould of producing resin lens, particularly a kind of Resin lens metal mold.
Background technology
Glasses are a kind of daily living articles, lens is the critical piece of glasses, since introducing CR-39 resin lens production technology the beginning of the nineties, China has become resin lens largest production base, the world, product quality improves constantly, kind day and night increases, and gives vastly to wear the glasses crowd resin lens light and handy, attractive in appearance, high-quality is provided.Resin lens is to add initator (IPP) with raw material (monomer) to add other functional materials (as mill base, UV powder etc.), be cast to the matched moulds worker after stirring and get togather the glass mold the inside, put baking oven then into and control temperature by computer, series of chemical takes place, raw material liquid becomes solid, and product forms.But there is the phenomenon of waste material in the technology of existing production resin lens blank, cause product cost very high, mainly be because existing glass mold can not change the shape of glass mold self by lens shape, make that the eyeglass description is more single, and glass mold is broken easily in process of production, to constantly increase new mould, cause very big waste.
Summary of the invention
The purpose of this utility model is can not change glass/glass mould self shape and broken easily defective by lens shape in order to overcome existing glass mold, invent and a kind of glass mold is changed into metal die, realize requiring eyeglass to have what shape just can be processed into the Resin lens metal mold of what shape on request on the market.
The purpose of this utility model realizes as follows: described Resin lens metal mold comprises overcoat, glass A mould, metal B mould and stage clip, the inboard of overcoat is provided with spacing collar, glass A die sleeve is gone at an end of overcoat and is stuck in spacing collar one side, metal B mould then is inserted at the other end of overcoat and is stuck in the spacing collar opposite side, and stage clip is pressed on glass A mould and the metal B mould after inserting from the side of overcoat again.
Described glass A mould is circular plate glass, and metal B mould is a tip-tilted circular metal plate around middle the making progress.
Described overcoat side is provided with handle.
Described metal B mould is made with stainless steel.
Good effect of the present utility model is as follows: save raw material, cost reduces, and generally can save 30 percent raw material; Metal die is difficult for broken, saves cost; By the eyeglass that metal die is made, secondary operations is got up more convenient, saves time, and increases work efficiency greatly; After use, easy cleaning has improved operating efficiency to metal die (metal B mould)
Description of drawings
Fig. 1 is the utility model structure chart
Among the figure: 1 overcoat, 2 glass A moulds, 3 metal B moulds
4 stage clips, 5 spacing collars, 6 handles
7 resin lens blanks
The specific embodiment
Described Resin lens metal mold comprises overcoat 1, glass A mould 2, metal B mould 3 and stage clip 4, the inboard of overcoat 1 is provided with spacing collar 5, A mould 2 is inserted at an end of overcoat 1 and is stuck in spacing collar 5 one sides, 3 of metal B moulds are inserted at the other end of overcoat 1 and are stuck in the opposite side of spacing collar 5, and stage clip 4 is pressed on glass A mould 2 and the metal B mould 3 after inserting from 1 side of overcoat again.
Described glass A mould 2 is circular plate glass, and metal B mould 3 is a tip-tilted circular metal plate around middle the making progress.
Described overcoat side is provided with handle 6.
Described metal B mould 3 usefulness stainless steels are made.
During use, liquid material is cast in the mould, by stage clip 4 that metal B mould and glass A die clamp is tight, be put in the baking oven, under height after about 19 hours, the mould of dismantling, product forms.The figure bend partly is a resin lens blank 7.
Claims (4)
1. Resin lens metal mold, it is characterized in that: described Resin lens metal mold comprises overcoat, glass A mould, metal B mould and stage clip, the inboard of overcoat is provided with spacing collar, glass A die sleeve is gone at an end of overcoat and is stuck in spacing collar one side, metal B mould then is inserted at the other end of overcoat and is stuck in the spacing collar opposite side, and stage clip is pressed on glass A mould and the metal B mould after inserting from the side of overcoat again.
2. Resin lens metal mold according to claim 1 is characterized in that: described overcoat side is provided with handle.
3. Resin lens metal mold according to claim 1 is characterized in that: described glass A mould is circular plate glass, and metal B mould is a tip-tilted circular metal plate around middle the making progress.
4. Resin lens metal mold according to claim 1 and 2 is characterized in that: described metal B mould is made with stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201106032U CN201064937Y (en) | 2007-06-19 | 2007-06-19 | Resin lens metal mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201106032U CN201064937Y (en) | 2007-06-19 | 2007-06-19 | Resin lens metal mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201064937Y true CN201064937Y (en) | 2008-05-28 |
Family
ID=39482099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201106032U Expired - Fee Related CN201064937Y (en) | 2007-06-19 | 2007-06-19 | Resin lens metal mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201064937Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297365A (en) * | 2018-02-08 | 2018-07-20 | 丹阳市鼎新机械设备有限公司 | A kind of optical lens die card holder |
-
2007
- 2007-06-19 CN CNU2007201106032U patent/CN201064937Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297365A (en) * | 2018-02-08 | 2018-07-20 | 丹阳市鼎新机械设备有限公司 | A kind of optical lens die card holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Danyang City situ Zhenxin day glasses factory Assignor: Tang Xinzhong Contract fulfillment period: 2009.6.19 to 2017.6.19 Contract record no.: 2009320000970 Denomination of utility model: Resin lens metal mold Granted publication date: 20080528 License type: General permission Record date: 20090602 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.19 TO 2017.6.19; CHANGE OF CONTRACT Name of requester: DANYANG CITY SITU TOWN, XINTIAN GLASSES FACTORY Effective date: 20090602 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20100619 |