CN106346279A - Lens clamp positioning ring - Google Patents
Lens clamp positioning ring Download PDFInfo
- Publication number
- CN106346279A CN106346279A CN201610999607.4A CN201610999607A CN106346279A CN 106346279 A CN106346279 A CN 106346279A CN 201610999607 A CN201610999607 A CN 201610999607A CN 106346279 A CN106346279 A CN 106346279A
- Authority
- CN
- China
- Prior art keywords
- positioning ring
- positioning
- ring body
- location hole
- escape
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a lens clamp positioning ring, which comprises a positioning ring body (1) and a positioning hole (2), wherein the positioning hole (2) is formed in the top of the positioning ring body (1). The lens clamp positioning ring is characterized in that a knife withdrawal groove (3) is formed in the positioning ring body (1); the knife withdrawal groove (3) is positioned under the positioning hole (2); a knife withdrawal element extending from the knife withdrawal groove (3) can prop out a processed lens from the positioning hole (2). The lens clamp positioning ring has the advantages that the knife withdrawal groove with the cross section hole diameter greater than that of the positioning hole is formed in the positioning ring body positioned under the positioning hole, so that the processed lens can be safely withdrawn from the positioning hole; in addition, after an O-shaped ring is arranged in an O-shaped ring groove formed in the lower part of the positioning ring body, so that the flexibility of the positioning ring body can be improved; the work stability of the positioning ring is improved; the service life of the positioning ring is prolonged.
Description
Technical field
The present invention relates to optical technical field, specifically one kind can stably set eyeglass after processing being capable of safety
Exit the lens gripper locating ring of eyeglass.
Background technology
Fixture, be the workpiece of or more than is accurately supported, positions and clamps after, with facilitate working substance plus
Work, grinding, cutwork, or a kind of device as work such as assembling, inspections, fixture can a large amount of produce excessively just
In, the waste reduced work hours, improves prouctiveness, maintains the quality of product, reduce fraction defective.Although frock clamp itself does not have
Have grinding, shear action, but workpiece correctly can be positioned a certain position very much, and very firmly clamping with this position on, to hold
The power applied during by tool sharpening.It is used in process of production fixing processing object, is allowed to occupy correct position, to accept to add
Work or the device of detection.Also known as fixture.In a broad sense, any operation in technical process, for rapid, convenient, safety
The device of workpiece is installed on ground, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein
Jig is most commonly seen, is often simply called fixture.When processing workpiece on lathe, the surface energy for making workpiece reaches drawing rule
Fixed size, geometry and with the technical requirements such as the relative-position error of other surfaces, workpiece must be installed before processing
(positioning), clip (clamping).Fixture is generally by setting element (determining tram in fixture for the workpiece), clamping device.Existing
When some lens gripper locating rings use, because eyeglass embeds in location hole, therefore when machining eyeglass completes backed off after random eyeglass,
Easily cause abrasion or the damage of eyeglass.
Content of the invention
The purpose of the present invention is the problem existing for prior art, provides one kind can stably set eyeglass and in processing
It is capable of the lens gripper locating ring of Safe withdrawing eyeglass afterwards.
The purpose of the present invention solves by the following technical programs:
A kind of lens gripper locating ring, including positioning ring body and location hole, location hole is arranged on the top of positioning ring body, its
It is characterised by: described positioning ring body is provided with escape, escape is located at the lower section of location hole, and that stretches at escape moves back
Eyeglass after processing can be ejected from location hole by knife.
The cross-sectional aperture of described escape is more than the cross-sectional aperture of location hole.
The bottom of described positioning ring body is fixed in fixture and the bottom of positioning ring body is provided with multiple o types from top to bottom
Ring recess.
Described o type ring recess is used for installing o type circle to improve the flexibility of positioning ring body.
The present invention has the following advantages compared to existing technology:
The present invention passes through setting cross-sectional aperture in the positioning ring body below location hole and is more than positioning hole recess so that adding
Eyeglass after work can from location hole Safe withdrawing, in addition positioning ring body bottom setting o type ring recess install o type
The flexibility of positioning ring body can be improved after circle, improve the job stability of locating ring and the service life extending locating ring.
Brief description
Accompanying drawing 1 is the structural representation of the lens gripper locating ring of the present invention.
Wherein: 1 positioning ring body；2 location holes；3 escapes；4 o type ring recess.
Specific embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1: a kind of lens gripper locating ring, including positioning ring body 1 and location hole 2, location hole 2 is arranged on fixed
The top of position ring body 1, is provided with escape 3 in positioning ring body 1, and escape 3 is located at lower section and the escape 3 of location hole 2
Cross-sectional aperture be more than location hole 2 cross-sectional aperture, the withdrawing part stretching at escape 3 can by processing after eyeglass from positioning
Eject in hole 2.In addition the bottom in positioning ring body 1 is fixed in fixture and the bottom of positioning ring body 1 is provided with from top to bottom
Multiple o type ring recess 4, this o type ring recess 4 is used for installing o type circle to improve the flexibility of positioning ring body 1.
In the configuration aspects of lens gripper locating ring, now illustrate the cross-sectional aperture of escape 3 and the section of location hole 2
Aperture, as shown in figure 1, when the cross-sectional aperture of location hole 2 is 21mm, the cross-sectional aperture of escape 3 is also only 22mm.
The present invention passes through the escape that setting cross-sectional aperture in the positioning ring body 1 below location hole 2 is more than location hole 2
3 so that processing after eyeglass can from location hole 2 Safe withdrawing, in addition positioning ring body 1 bottom setting o type circle
Groove 4 can improve the flexibility of positioning ring body 1 after installing o type circle, improve the job stability of locating ring and extend positioning
The service life of ring.
Above example technological thought only to illustrate the invention is it is impossible to limit protection scope of the present invention with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, each fall within the scope of the present invention
Within；The technology that the present invention is not directed to all can be realized by prior art.
Claims (4)
1. a kind of lens gripper locating ring, including positioning ring body (1) and location hole (2), location hole (2) is arranged on locating ring originally
The top of body (1) it is characterised in that: described positioning ring body (1) is provided with escape (3), and escape (3) is located at location hole
(2) lower section, the eyeglass after processing can be ejected from location hole (2) by the withdrawing part that escape (3) place stretches into.
2. lens gripper locating ring according to claim 1 it is characterised in that: the cross-sectional aperture of described escape (3) is big
Cross-sectional aperture in location hole (2).
3. lens gripper locating ring according to claim 1 it is characterised in that: the bottom of described positioning ring body (1) is solid
It is scheduled in fixture and the bottom of positioning ring body (1) is provided with multiple o type ring recess (4) from top to bottom.
4. lens gripper locating ring according to claim 3 it is characterised in that: described o type ring recess (4) is used for installing o
Type circle is to improve the flexibility of positioning ring body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999607.4A CN106346279A (en) | 2016-11-14 | 2016-11-14 | Lens clamp positioning ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999607.4A CN106346279A (en) | 2016-11-14 | 2016-11-14 | Lens clamp positioning ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106346279A true CN106346279A (en) | 2017-01-25 |
Family
ID=57862228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610999607.4A Pending CN106346279A (en) | 2016-11-14 | 2016-11-14 | Lens clamp positioning ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346279A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1275468A1 (en) * | 2000-04-10 | 2003-01-15 | Pascal Kabushiki Kaisha | Tool holder |
| CN201807928U (en) * | 2010-10-21 | 2011-04-27 | 衡阳风顺车桥有限公司 | Finish machining fixture for thin-wall parts |
| CN202367505U (en) * | 2011-12-23 | 2012-08-08 | 洛阳轴研科技股份有限公司 | Tooling for processing inside diameter size of annular workpiece |
| CN202655967U (en) * | 2012-05-29 | 2013-01-09 | 河南航天精工制造有限公司 | Fixture for clamping external threaded shaft and sleeve workpieces |
| CN202861805U (en) * | 2012-09-06 | 2013-04-10 | 江麓机电集团有限公司 | O-shaped ring shaft shoulder suitable for high-precision central spindle |
| CN103707080A (en) * | 2013-12-10 | 2014-04-09 | 江苏欧盛液压科技有限公司 | Precision centralized positioning tool |
| CN204111591U (en) * | 2014-07-14 | 2015-01-21 | 射洪县凤来镇凤康养鸡专业合作社 | A kind of camera lens turning clamp |
| CN205147902U (en) * | 2015-11-24 | 2016-04-13 | 汕头华兴冶金设备股份有限公司 | Smart mold processing of chromium zirconium copper melt -spun crystallization wheel |
| CN206169695U (en) * | 2016-11-14 | 2017-05-17 | 宜兴市晶科光学仪器有限公司 | Lens gripper holding ring |
-
2016
- 2016-11-14 CN CN201610999607.4A patent/CN106346279A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1275468A1 (en) * | 2000-04-10 | 2003-01-15 | Pascal Kabushiki Kaisha | Tool holder |
| CN201807928U (en) * | 2010-10-21 | 2011-04-27 | 衡阳风顺车桥有限公司 | Finish machining fixture for thin-wall parts |
| CN202367505U (en) * | 2011-12-23 | 2012-08-08 | 洛阳轴研科技股份有限公司 | Tooling for processing inside diameter size of annular workpiece |
| CN202655967U (en) * | 2012-05-29 | 2013-01-09 | 河南航天精工制造有限公司 | Fixture for clamping external threaded shaft and sleeve workpieces |
| CN202861805U (en) * | 2012-09-06 | 2013-04-10 | 江麓机电集团有限公司 | O-shaped ring shaft shoulder suitable for high-precision central spindle |
| CN103707080A (en) * | 2013-12-10 | 2014-04-09 | 江苏欧盛液压科技有限公司 | Precision centralized positioning tool |
| CN204111591U (en) * | 2014-07-14 | 2015-01-21 | 射洪县凤来镇凤康养鸡专业合作社 | A kind of camera lens turning clamp |
| CN205147902U (en) * | 2015-11-24 | 2016-04-13 | 汕头华兴冶金设备股份有限公司 | Smart mold processing of chromium zirconium copper melt -spun crystallization wheel |
| CN206169695U (en) * | 2016-11-14 | 2017-05-17 | 宜兴市晶科光学仪器有限公司 | Lens gripper holding ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |