CN202485602U - Center thickness detection device for lens with large external diameter - Google Patents
Center thickness detection device for lens with large external diameter Download PDFInfo
- Publication number
- CN202485602U CN202485602U CN2012201470532U CN201220147053U CN202485602U CN 202485602 U CN202485602 U CN 202485602U CN 2012201470532 U CN2012201470532 U CN 2012201470532U CN 201220147053 U CN201220147053 U CN 201220147053U CN 202485602 U CN202485602 U CN 202485602U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- lens
- center thickness
- dial
- dial gauge
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000000691 measurement method Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Abstract
The utility model relates to a center thickness detection device for a lens with a large external diameter. The center thickness detection device mainly comprises a detection platform, a support rod, a limiting rod, a gauge rack, a dial gauge and the lens, wherein the detection platform is provided with the support rod, the limiting rod and the gauge rack provided with the dial gauge. In measurement, the lens is horizontally positioned on the support rod and is positioned by the limiting rod, and the dial gauge is used for carrying out the relative measurement on the lens. The center thickness detection device provided by the utility model has the characteristics of simplicity in structure, high practical applicability, high precision, high operating efficiency and wide universality.
Description
Technical field
The utility model relates to a kind of center thickness pick-up unit of big external diameter eyeglass.
Background technology
In the optics cold working industry of present stage, generally adopt large-scale measurer that the center thickness of big external diameter eyeglass is checked.Large-scale measurer costs an arm and a leg, and cost is higher.And large-scale measurer is comparatively heavy, and operation inconvenience is prone to cause the eyeglass quality bad, checks that practicality is relatively poor in batches.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, practical, and precision is high, and operating efficiency is high, and the center thickness pick-up unit of the wider big external diameter eyeglass of versatility.
The utility model is to solve through following technical proposal: this device mainly comprises monitor station; Dial framework; Dial gauge and eyeglass, the dial framework of dial gauge is located on the monitor station, and dial gauge is located on the dial framework; Wherein detecting the chutes that are provided with three edge circle radial symmetry distributions on the table top; And be provided with in each chute and can on two chutes, be provided with and can match with eyeglass along chute slip and the locating bar that can lock along chute slip and the support stick support lenses that can lock, the dial gauge on the dial framework is in the top of the crossing point of axes of three chutes.
The beneficial effect of the utility model is the chutes that are provided with three edge circle radial symmetry distributions on the table top detecting; And be provided with in the chute and can cooperate the location with eyeglass along support stick support lenses and the locating bar that chute slides; Make the utlity model has simple in structure, practical; Precision is high, and operating efficiency is high, and the wider characteristics of versatility.
Description of drawings
Fig. 1 is the structural front view of the utility model embodiment.
Fig. 2 is the structure vertical view of the utility model embodiment.
Embodiment
As shown in the figure, the utility model embodiment comprises eyeglass 1, support stick 2, limit stick 3, inspecting stand 4, dial framework 5 and dial gauge 6.Wherein on monitor station 4, be provided with the chute 7 that three round radial symmetry distribute, dial gauge 6 is installed in the top of the crossing point of axes of three chutes 7 through being fixed on dial framework 5 on the monitor station 4.All being equipped with one on each chute 7 can be along the support stick 2 of chute slip and locking, and its three support sticks 2 are that the center of circle is circumference uniform distribution with chute 7 crossing point of axes.Eyeglass 1 lies on three support sticks 2.Be equipped with on two chutes 7 therein and can slide and the limit stick 3 of locking along chute, these two limit sticks 3 fit tightly with the external diameter of eyeglass 1, make the crossing point of axes of three chutes 7 of centrally aligned of eyeglass 1.
The principle of measuring: this cover pick-up unit is based on relative measurement method and carries out work.Measure earlier the center thickness value H of an eyeglass with the direct method of measurement, and with this eyeglass as follow-up measuring benchmark eyeglass.The benchmark eyeglass is put into device measure, draw reading Ha.Take out the benchmark eyeglass, put into eyeglass to be measured and measure, draw reading Hb, the practical center one-tenth-value thickness 1/10=Hb-Ha+H of eyeglass to be measured.
Claims (1)
1. the center thickness pick-up unit of a big external diameter eyeglass; Mainly comprise monitor station, dial framework, dial gauge and eyeglass; The dial framework of dial gauge is located on the monitor station; Dial gauge is located on the dial framework, it is characterized in that: be provided with three chutes that distribute along the circle radial symmetry on the table top detecting, and be provided with the support stick support lenses that can slide and can lock along chute in each chute; Two chutes are provided with and can match with eyeglass along chute slip and the locating bar that can lock therein, and the dial gauge on the dial framework is in the top of the crossing point of axes of three chutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201470532U CN202485602U (en) | 2012-03-27 | 2012-03-27 | Center thickness detection device for lens with large external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201470532U CN202485602U (en) | 2012-03-27 | 2012-03-27 | Center thickness detection device for lens with large external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485602U true CN202485602U (en) | 2012-10-10 |
Family
ID=46960019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201470532U Expired - Lifetime CN202485602U (en) | 2012-03-27 | 2012-03-27 | Center thickness detection device for lens with large external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202485602U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089560A (en) * | 2014-07-16 | 2014-10-08 | 江苏双仪光学器材有限公司 | Crescent-shaped lens thickness gauge |
| CN104833561A (en) * | 2015-05-04 | 2015-08-12 | 南京理工大学 | Dual cantilever adhesion sample thickness controller |
| CN105651145A (en) * | 2014-11-14 | 2016-06-08 | 江西昌河航空工业有限公司 | Blade aerofoil thickness measurement tool and measurement method |
| CN105674846A (en) * | 2016-04-11 | 2016-06-15 | 哈尔滨建成集团有限公司 | Thickness measuring device for irregularly shaped vertebral plate |
| CN111089705A (en) * | 2019-12-24 | 2020-05-01 | 南京宝凯通机械设备有限公司 | Optical lens piece detection equipment and detection method |
-
2012
- 2012-03-27 CN CN2012201470532U patent/CN202485602U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089560A (en) * | 2014-07-16 | 2014-10-08 | 江苏双仪光学器材有限公司 | Crescent-shaped lens thickness gauge |
| CN105651145A (en) * | 2014-11-14 | 2016-06-08 | 江西昌河航空工业有限公司 | Blade aerofoil thickness measurement tool and measurement method |
| CN104833561A (en) * | 2015-05-04 | 2015-08-12 | 南京理工大学 | Dual cantilever adhesion sample thickness controller |
| CN105674846A (en) * | 2016-04-11 | 2016-06-15 | 哈尔滨建成集团有限公司 | Thickness measuring device for irregularly shaped vertebral plate |
| CN111089705A (en) * | 2019-12-24 | 2020-05-01 | 南京宝凯通机械设备有限公司 | Optical lens piece detection equipment and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 334100 No. 197, West Avenue, Shangrao, Jiangxi Patentee after: Jiangxi Phenix Optical Technology Co., Ltd. Address before: 334000 Phoenix Shangrao Fuji Film Optical Co., Ltd., 1 optical Road, Jiangxi, China Patentee before: Jiangxi Phenix Fuji Film Optics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |