CN204075986U - A kind of trough of belt fixture of grind spectacle lens - Google Patents
A kind of trough of belt fixture of grind spectacle lens Download PDFInfo
- Publication number
- CN204075986U CN204075986U CN201420483501.5U CN201420483501U CN204075986U CN 204075986 U CN204075986 U CN 204075986U CN 201420483501 U CN201420483501 U CN 201420483501U CN 204075986 U CN204075986 U CN 204075986U
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- holder
- spectacle lens
- retainer ring
- trough
- groove
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a kind of trough of belt fixture of grind spectacle lens, it comprises holder, described holder is column, the upper end of holder is spherical structure, the circumference of the upper end edge holder of holder is provided with groove, the outer wall on holder top is socketed with retainer ring, the upper end outer wall of described retainer ring is provided with chamfering, the lower end of holder is provided with the top-pressure part of embedding, described top-pressure part is provided with groove A, and the utility model has that structure is simple, operating cost is low, the advantage of practical and convenient, complete function.
Description
Technical field
The utility model belongs to production equipment technical field, is specifically related to a kind of fixture, particularly a kind of trough of belt fixture of grind spectacle lens.
Background technology
Lens are the optical element of a part of sphere with the surface that transparency material is made, lens are applied to astronomy, military, traffic, the key areas such as medical science, the processing precision direct influence of lens is to imaging effect, need lens grinding in the process of lens processing, can by some auxiliary clamps when grind spectacle lens, and traditional grinding clamp grind time due to discontinuity, cause the eyeglass precision of grinding out low, have some limitations in practical application, can not be widely used, and traditional grinding clamp is formed in one structure, the thimble of grinding machine directly contacts top pressure fixture, under long duty, grinding clamp serious wear, be easy to damage, the grinding clamp damaged needs overall replacing, grinding clamp waste is serious so aborning, cause production cost excessive, frequent replacing grinding clamp makes production efficiency decline, enterprise's productive profit reduces, therefore, develop a kind of structure simple, operating cost is low, practical and convenient, the trough of belt fixture tool of the grind spectacle lens of complete function is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide that a kind of structure is simple, operating cost is low, the trough of belt fixture of the grind spectacle lens of practical and convenient, complete function.
The purpose of this utility model is real like this: a kind of trough of belt fixture of grind spectacle lens, it comprises holder, described holder is column, the upper end of holder is spherical structure, the circumference of the upper end edge holder of holder is provided with groove, and the outer wall on holder top is socketed with retainer ring, and the upper end outer wall of described retainer ring is provided with chamfering, the lower end of holder is provided with the top-pressure part of embedding, and described top-pressure part is provided with groove A.
The diameter of described holder is identical with the diameter of retainer ring.
The angle of described chamfering is 45 °-75 °.
The degree of depth of described groove A is 5mm-10mm.
Described top-pressure part is arranged on the center of holder downside.
The beneficial effects of the utility model: the utility model comprises column holder, the upper end of holder is spherical structure, spherical structure can well make holder contact completely with eyeglass, make eyeglass stressed fully when grinding, improve the precision of grinding, the circumference of holder upper end edge holder has groove, when eyeglass is when grinding, holder put into by eyeglass, the edge of eyeglass is put in groove completely, eyeglass is made to contact holder fully, eyeglass uniform force is made when grinding, the eyeglass smoothness of grinding out is high, improve the quality of eyeglass, the yields of the product of production is improved, the upper socket of holder has retainer ring, retainer ring prevents from when grind spectacle lens coming off during lens grinding, when retainer ring damages, because Fixing shrink ring is connected on holder, replacing retainer ring is convenient and simple, independent replacing retainer ring reduces production cost, the center interlocking of the lower end side of holder has top-pressure part, top-pressure part has groove A, groove A put into by thimble when grind spectacle lens on grinder, be fixed a grind spectacle lens, so long compression makes the wearing and tearing of grinding clamp accelerate, grinding clamp is caused to be easy to damage, when top-pressure part damages, only need to change top-pressure part, overall replacing grinding clamp mustn't be wanted, reduce the cost of grind spectacle lens, this grinding clamp structure is simple, product quality is high, increase enterprise's productive profit, it is simple that the utility model has structure, operating cost is low, practical and convenient, the advantage of complete function.
Accompanying drawing explanation
Fig. 1 is the front view of the trough of belt fixture of a kind of grind spectacle lens of the utility model.
Fig. 2 is the profile of Fig. 1.
In figure: 1, holder 2, groove 3, retainer ring 4, chamfering 5, top-pressure part 6, groove A.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of trough of belt fixture of grind spectacle lens, it comprises holder 1, described holder 1 is column, and the upper end of holder 1 is spherical structure, and the circumference of the upper end edge holder 1 of holder 1 is provided with groove 2, the outer wall on holder 1 top is socketed with retainer ring 3, the upper end outer wall of described retainer ring 3 is provided with chamfering 4, and the lower end of holder 1 is provided with the top-pressure part 5 of embedding, and described top-pressure part 5 is provided with groove A6.
The utility model comprises column holder, the upper end of holder is spherical structure, spherical structure can well make holder contact completely with eyeglass, make eyeglass stressed fully when grinding, improve the precision of grinding, the circumference of holder upper end edge holder has groove, when eyeglass is when grinding, holder put into by eyeglass, the edge of eyeglass is put in groove completely, eyeglass is made to contact holder fully, eyeglass uniform force is made when grinding, the eyeglass smoothness of grinding out is high, improve the quality of eyeglass, the yields of the product of production is improved, the upper socket of holder has retainer ring, retainer ring prevents from when grind spectacle lens coming off during lens grinding, when retainer ring damages, because Fixing shrink ring is connected on holder, replacing retainer ring is convenient and simple, independent replacing retainer ring reduces production cost, the center interlocking of the lower end side of holder has top-pressure part, top-pressure part has groove A, groove A put into by thimble when grind spectacle lens on grinder, be fixed a grind spectacle lens, so long compression makes the wearing and tearing of grinding clamp accelerate, grinding clamp is caused to be easy to damage, when top-pressure part damages, only need to change top-pressure part, overall replacing grinding clamp mustn't be wanted, reduce the cost of grind spectacle lens, this grinding clamp structure is simple, product quality is high, increase enterprise's productive profit, it is simple that the utility model has structure, operating cost is low, practical and convenient, the advantage of complete function.
Embodiment 2
As depicted in figs. 1 and 2, a kind of trough of belt fixture of grind spectacle lens, it comprises holder 1, described holder 1 is column, the upper end of holder 1 is spherical structure, the circumference of the upper end edge holder 1 of holder 1 is provided with groove 2, the outer wall on holder 1 top is socketed with retainer ring 3, the upper end outer wall of described retainer ring 3 is provided with chamfering 4, the lower end of holder 1 is provided with the top-pressure part 5 of embedding, described top-pressure part 5 is provided with groove A6, the diameter of described holder 1 is identical with the diameter of retainer ring 3, the angle of described chamfering 4 is 45 °-75 °, the degree of depth of described groove A6 is 5mm-10mm, described top-pressure part 5 is arranged on the center of holder 1 downside.
The utility model comprises column holder, the upper end of holder is spherical structure, spherical structure can well make holder contact completely with eyeglass, make eyeglass stressed fully when grinding, improve the precision of grinding, the circumference of holder upper end edge holder has groove, when eyeglass is when grinding, holder put into by eyeglass, the edge of eyeglass is put in groove completely, eyeglass is made to contact holder fully, eyeglass uniform force is made when grinding, the eyeglass smoothness of grinding out is high, improve the quality of eyeglass, the yields of the product of production is improved, the upper socket of holder has retainer ring, retainer ring prevents from when grind spectacle lens coming off during lens grinding, when retainer ring damages, because Fixing shrink ring is connected on holder, replacing retainer ring is convenient and simple, independent replacing retainer ring reduces production cost, the center interlocking of the lower end side of holder has top-pressure part, top-pressure part has groove A, groove A put into by thimble when grind spectacle lens on grinder, be fixed a grind spectacle lens, so long compression makes the wearing and tearing of grinding clamp accelerate, grinding clamp is caused to be easy to damage, when top-pressure part damages, only need to change top-pressure part, overall replacing grinding clamp mustn't be wanted, reduce the cost of grind spectacle lens, this grinding clamp structure is simple, product quality is high, increase enterprise's productive profit, it is simple that the utility model has structure, operating cost is low, practical and convenient, the advantage of complete function.
Claims (5)
1. the trough of belt fixture of a grind spectacle lens, it comprises holder, it is characterized in that: described holder is column, the upper end of holder is spherical structure, the circumference of the upper end edge holder of holder is provided with groove, and the outer wall on holder top is socketed with retainer ring, and the upper end outer wall of described retainer ring is provided with chamfering, the lower end of holder is provided with the top-pressure part of embedding, and described top-pressure part is provided with groove A.
2. the trough of belt fixture of a kind of grind spectacle lens according to claim 1, is characterized in that: the diameter of described holder is identical with the diameter of retainer ring.
3. the trough of belt fixture of a kind of grind spectacle lens according to claim 1, is characterized in that: the angle of described chamfering is 45 °-75 °.
4. the trough of belt fixture of a kind of grind spectacle lens according to claim 1, is characterized in that: the degree of depth of described groove A is 5mm-10mm.
5. the trough of belt fixture of a kind of grind spectacle lens according to claim 1, is characterized in that: described top-pressure part is arranged on the center of holder downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483501.5U CN204075986U (en) | 2014-08-26 | 2014-08-26 | A kind of trough of belt fixture of grind spectacle lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483501.5U CN204075986U (en) | 2014-08-26 | 2014-08-26 | A kind of trough of belt fixture of grind spectacle lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075986U true CN204075986U (en) | 2015-01-07 |
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ID=52168748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483501.5U Active CN204075986U (en) | 2014-08-26 | 2014-08-26 | A kind of trough of belt fixture of grind spectacle lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425750A (en) * | 2016-08-27 | 2017-02-22 | 浙江宝乐维科技有限公司 | Clamping jig and process of glasses |
-
2014
- 2014-08-26 CN CN201420483501.5U patent/CN204075986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425750A (en) * | 2016-08-27 | 2017-02-22 | 浙江宝乐维科技有限公司 | Clamping jig and process of glasses |
| CN106425750B (en) * | 2016-08-27 | 2018-04-20 | 浙江宝乐维科技有限公司 | The clamping jig and clamping process of eyeglass |
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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 |
Owner name: NANYANG GARRY OPTOELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: NANYANG GREEN PHOTOELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 473000 Nanyang Henan hi tech Zone photoelectric Incubation Park, Nanyang grey photoelectric Co., Ltd. Patentee after: NANYANG GERUI PHOTOELECTRIC CO., LTD. Address before: 473000 Nanyang Henan hi tech Zone photoelectric Incubation Park, Nanyang grey photoelectric Co., Ltd. Patentee before: NANYANG GERUI PHOTOELECTRIC CO., LTD. |