CN106064357B - Rotate clamped-in style lens clamping device - Google Patents
Rotate clamped-in style lens clamping device Download PDFInfo
- Publication number
- CN106064357B CN106064357B CN201610409576.2A CN201610409576A CN106064357B CN 106064357 B CN106064357 B CN 106064357B CN 201610409576 A CN201610409576 A CN 201610409576A CN 106064357 B CN106064357 B CN 106064357B
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- CN
- China
- Prior art keywords
- swing arm
- outer ring
- poke rod
- clamping device
- positioning outer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention provides a kind of rotation clamped-in style lens clamping device simple in construction, easy to operate, including positioning outer ring, movable inner ring and at least three swing arms, positioning outer ring has locating rod, movable inner ring has poke rod, and positioning outer ring has to be passed through and sliding and position limitation groove movable wherein for poke rod；Poke rod is provided with flexible restoring organ；Positioning is provided with latching/delatching mechanism on outer ring；Each swing arm hinge segment and gripping section, the hinge segment of swing arm are hinged with positioning outer ring and movable inner ring respectively, and the gripping section of swing arm has the first backstop position and the second backstop position.Beneficial effect of the present invention is：The outer ring inner ring connected by bearing-type rotates against the release for driving swing arm to open or gather to realize eyeglass and clamped, simple in construction, easy to operate, and the lens edge that will not wear and tear, while suitable for the eyeglass of two kinds of standard specifications；The attachment structure of swing arm, the actuating mechanism of poke rod are reasonable in design, act smooth stabilization.
Description
Technical field
The present invention relates to machining eyeglass field, a kind of rotation clamped-in style lens clamping device is specifically referred to.
Background technology
The operation that clamped and felt relieved to it is needed in ophthalmic len process, existing clamping device or structure are excessively multiple
Miscellaneous or operation is more inconvenient, and clamping stability, lens edge integrality are difficult to ensure that, it is therefore necessary to design a kind of structure
Be simple and convenient to operate and the eyeglass that will not wear and tear lens clamping device.
The content of the invention
The present invention provides rotation clamped-in style eyeglass clamping dress a kind of simple in construction, easy to operate and the eyeglass that will not wear and tear
Put.
The goal of the invention of the present invention is realized by following scheme：
Rotate clamped-in style lens clamping device, including positioning outer ring, movable inner ring and at least three swing arms, movable inner ring
Mutually nested with the relative rotation it can be set with positioning outer ring, positioning outer ring has in the locating rod extended radially outward, activity
Circle is with the poke rod extended radially outward, and positioning outer ring has to be passed through and sliding and position limitation movable wherein for poke rod
Groove；Poke rod is provided with savings elastic potential energy and the elastic reset for driving poke rod to reset in its natural state during close to locating rod
Mechanism；Be provided with positioning outer ring when poke rod is allocated to locating rod position automatic holding and can manual unlocking locking/
Unlocking mechanism；Each swing arm has in the hinge segment of angle setting and the gripping section for clamping eyeglass, and the hinge segment of swing arm has
It is articulated with the first hinge position of positioning cycle surface and is articulated with second hinge position of the movable inner ring with side end face, the folder of swing arm
Hold section have be used for when each swing arm is gathered with the first specification eyeglass outside edge contacts clamp the first backstop position and for
The second backstop position that the contact of second specification lens edge is clamped.
Further, movable inner ring is set with positioning outer ring by the way that annular boss and annular groove cooperation are nested；Positioning is outer
Circle includes at least two sections segmenting units, and each segmentation is coordinated by dovetail projection and dovetail groove to be fastened, and segmenting unit is set
The position side of dovetail groove opens opposite side and is provided with for preventing the postive stop baffle of dovetail projection abjection.
Further, flexible restoring organ includes extension spring, and there is extension spring to install chamber for positioning outer ring, and extension spring one end is with stirring
Bar is fixedly connected, and other end fixed bit corresponding to the extension spring installation chamber inner wall for positioning outer ring is fixedly connected.
Further, positioning outer ring is installed in extension spring and extension spring installation window, extension spring peace is provided with the lateral wall of chamber location
Fixed bit of the room for installing extension spring of behaveing affectedly is a bearing pin, and the hook and bearing pin hooking of extension spring one end coordinate, the extension spring other end
Hook is hooked on poke rod.
Further, the latching/delatching mechanism of poke rod is dead bolt structure, and poke rod has the lock stretched into for dead bolt
Hole.
Further, the latching/delatching mechanism of poke rod includes dead bolt, and lock bolt sleeve is equipped with back-moving spring, dead bolt front end tool
Have for poke rod it is more out-of-date driving bolt retraction retract transition it is domatic and for enter poke rod lockhole after with stirring
Lever lock hole side inwall contacts spacing locking face, and dead bolt tail end, which has, passes what positioning outer ring retracted for pulling bolt retraction
Dial knob.
Further, swing arm number is three, and adjacent swing arm first is hinged the arrangement of 120 ° of bit interval on positioning outer ring,
Second hinge position of the adjacent swing arm on movable inner ring is also spaced 120 ° of arrangements.
Further, swing arm is integrally L-shaped, and the hinge segment of swing arm is integrally formed with gripping section or split is fixedly connected；Pendulum
The hinge segment end rounding of arm, swells and widens laterally at the second hinge position, protrusion rounding；Position outer ring and movable inner ring
Bearing pin is respectively fixedly connected with, swing arm movable set is on bearing pin.
Further, swing arm is provided with the first column and the second column, and the first column fixed cover is equipped with the first backstop set, the
Fixed cover is equipped with the second backstop set, the first backstop set outer surface the first backstop of formation position, the second backstop set outside on two columns
Surface forms the second backstop position；First column, the second column and swing arm are metal material, the first backstop set and the second backstop set
For plastic material.
Further, locating rod and poke rod are each provided with removal stop section in mutual departing direction, and removal stop section is set with
Flexible pad.
Beneficial effect of the present invention is：The outer ring inner ring connected by bearing-type rotates against drive swing arm and opens or gather
It is simple in construction to realize that the release of eyeglass is clamped, it is easy to operate, and the lens edge that will not wear and tear, while suitable for two kinds of standards
The eyeglass of specification；The attachment structure of swing arm, the actuating mechanism of poke rod are reasonable in design, act smooth stabilization.
Brief description of the drawings
Fig. 1 is the structural representation of overlook direction of the present invention.
Fig. 2 is lateral structure schematic diagram of the invention.
Embodiment
Below in conjunction with specific embodiments and the drawings, the invention will be further described：
Referring to the drawings shown in 1 and Fig. 2, rotation clamped-in style lens clamping device of the invention, including positioning outer ring 1, activity
Inner ring 2 and at least three swing arms 3, movable inner ring 2 mutually nested with the relative rotation can be set with positioning outer ring 1, position outer ring 1
With the locating rod 4 extended radially outward, movable inner ring 2 has the poke rod 5 extended radially outward, and positioning outer ring 1 has
Have and passed through for poke rod and sliding and position limitation groove movable wherein；Poke rod 5 puts aside elastic potential energy when being provided with close to locating rod
And the flexible restoring organ that poke rod resets is driven in its natural state；It is provided with positioning outer ring 1 and is allocated in poke rod
During locating rod position it is automatic keep and can manual unlocking latching/delatching mechanism；Each swing arm 3 has the hinge segment set in angle
With the gripping section for clamping eyeglass, the hinge segment of swing arm 3 have the first hinge position 3A for being articulated with positioning cycle surface and
It is articulated with second hinge position 3B of the movable inner ring with side end face, the gripping section of swing arm, which has, to be used for when each swing arm is gathered with first
The first backstop position and stop for contacting clamp second with the second specification lens edge that specification eyeglass outside edge contacts are clamped
Gear.
Movable inner ring 2 is set with positioning outer ring 1 by the way that annular boss and annular groove cooperation are nested；Positioning outer ring 1 includes
At least two sections segmenting units, each segmentation is coordinated by dovetail projection and dovetail groove to be fastened, and segmenting unit sets dovetail recessed
The position side of groove opens opposite side and is provided with for preventing the postive stop baffle of dovetail projection abjection.
The flexible restoring organ of the present embodiment poke rod includes extension spring 6, and there is extension spring to install chamber, draw for positioning outer ring 1
The one end of spring 6 is fixedly connected with poke rod 5, and other end fixed bit corresponding to the extension spring installation chamber inner wall for positioning outer ring, which is fixed, to be connected
Connect.
Positioning outer ring 1 is installed in extension spring and extension spring installation window 1A is provided with the lateral wall of chamber location, and chamber is installed in extension spring
Fixed bit for installing extension spring is a bearing pin, and the hook and bearing pin hooking of extension spring one end coordinate, and the hook of the other end of extension spring 6 is hooked
Hang on poke rod.
In the present embodiment, the latching/delatching mechanism of poke rod 5 is dead bolt structure, and poke rod has what is stretched into for dead bolt
Lockhole.Specifically, the latching/delatching mechanism of poke rod 5 includes dead bolt, and lock bolt sleeve is equipped with back-moving spring, and dead bolt front end, which has, to be used
In poke rod it is more out-of-date driving bolt retraction retract transition it is domatic and for enter poke rod lockhole after with stir lever lock
Hole side inwall contacts spacing locking face, and dead bolt tail end, which has, passes positioning outer ring for pulling dialling for bolt retraction rollback
Knob.
The number of swing arm 3 is three, and adjacent swing arm 3 first is hinged the arrangement of 120 ° of bit interval, adjacent pendulum on positioning outer ring
Second hinge position of the arm on movable inner ring is also spaced 120 ° of arrangements.
Swing arm 3 is overall L-shaped, and the hinge segment of swing arm 3 is integrally formed with gripping section or split is fixedly connected；Swing arm is hinged
Section end rounding, swells and widens laterally at the second hinge position, protrusion rounding；Position outer ring 1 and movable inner ring 2 is solid respectively
Surely bearing pin is connected, swing arm movable set is on bearing pin.
Swing arm 3 is provided with the first column 3C and the second column 3D, and the first column 3C fixed covers cover 3E equipped with the first backstop, the
Fixed cover covers 3F, the first backstop set 3E outer surface the first backstops of formation position, the second backstop equipped with the second backstop on two column 3D
Cover 3F outer surfaces the second backstop of formation position；First column 3C, the second column 3C and swing arm are metal material, the first backstop set
3E and the second backstop set 3F is plastic material.
Locating rod 4 and poke rod 5 are each provided with removal stop section 4A, 5A in mutual departing direction, and removal stop section is set with soft
Property pad.
Although the present invention is shown and described by reference to preferred embodiment, ordinary skill
Personnel in the range of claims, can make form and details it is to be appreciated that the description of above-described embodiment can be not limited to
On various change.
Claims (10)
1. rotate clamped-in style lens clamping device, it is characterised in that：Including positioning outer ring, movable inner ring and at least three pendulum
Arm, movable inner ring mutually nested with the relative rotation can be set with positioning outer ring, and positioning outer ring has what is extended radially outward to determine
Position bar, movable inner ring has the poke rod extended radially outward, and positioning outer ring has to be passed through and movable wherein for poke rod
Sliding and position limitation groove；Savings elastic potential energy and drive poke rod reset in its natural state when poke rod is provided with close to locating rod
Flexible restoring organ；It is provided with positioning outer ring and keeps and can be solved manually automatically when poke rod is allocated to locating rod position
The latching/delatching mechanism of lock；Each swing arm has in the hinge segment of angle setting and the gripping section for clamping eyeglass, the hinge of swing arm
Connecing section has the first hinge position for being articulated with positioning cycle surface and is articulated with second hinge position of the movable inner ring with side end face,
The gripping section of swing arm have be used for when each swing arm is gathered with the first specification eyeglass outside edge contacts clamp the first backstop position with
And for contacting the second backstop clamped position with the second specification lens edge.
2. rotation clamped-in style lens clamping device according to claim 1, it is characterised in that：Movable inner ring and positioning outer ring
Nested set is coordinated by annular boss and annular groove；Positioning outer ring includes at least two sections segmenting units, and each segmentation passes through swallow
Tail projection and dovetail groove, which coordinate, to be fastened, and segmenting unit sets the position side of dovetail groove to open opposite side and is provided with use
In the postive stop baffle for preventing that dovetail projection from deviating from.
3. rotation clamped-in style lens clamping device according to claim 1, it is characterised in that：Flexible restoring organ includes drawing
There is extension spring to install chamber for spring, positioning outer ring, and extension spring one end is fixedly connected with poke rod, and the other end and the extension spring of positioning outer ring are pacified
The corresponding fixed bit of chamber interior walls of behaveing affectedly is fixedly connected.
4. rotation clamped-in style lens clamping device according to claim 3, it is characterised in that：Outer ring is positioned to install in extension spring
Extension spring is provided with the lateral wall of chamber location window is installed, the fixed bit that extension spring installs chamber and is used to install extension spring is a bearing pin,
The hook of extension spring one end coordinates with bearing pin hooking, and the hook of the extension spring other end is hooked on poke rod.
5. rotation clamped-in style lens clamping device according to claim 1, it is characterised in that：The lock locking/unlocking of poke rod
Mechanism is dead bolt structure, and poke rod has the lockhole stretched into for dead bolt.
6. rotation clamped-in style lens clamping device according to claim 5, it is characterised in that：The lock locking/unlocking of poke rod
Mechanism includes dead bolt, and lock bolt sleeve is equipped with back-moving spring, and dead bolt front end, which has, to be used to return in the more out-of-date driving bolt retraction of poke rod
The transition moved back is domatic and for contacting spacing locking face, dead bolt with poke rod lockhole side inwall after entrance poke rod lockhole
Tail end, which has, passes group knob that positioning outer ring is used to pull bolt retraction to retract.
7. rotation clamped-in style lens clamping device according to claim 1, it is characterised in that：Swing arm number is three, phase
Adjacent swing arm first is hinged the arrangement of 120 ° of bit interval, second hinge position of the adjacent swing arm on movable inner ring on positioning outer ring
The arrangement of 120 ° of interval.
8. rotation clamped-in style lens clamping device according to claim 7, it is characterised in that：Swing arm is integrally L-shaped, swing arm
Hinge segment be integrally formed with gripping section or split is fixedly connected；The hinge segment end rounding of swing arm, at the second hinge position to
Outside protuberance is widened, protrusion rounding；Positioning outer ring and movable inner ring are respectively fixedly connected with bearing pin, and swing arm movable set is in bearing pin
On.
9. rotation clamped-in style lens clamping device according to claim 1, it is characterised in that：Swing arm is provided with the first column
With the second column, the first column fixed cover is equipped with fixed cover on the first backstop set, the second column and the second backstop set is housed, and first stops
Interstage sleeve outer surface the first backstop of formation position, the second backstop set outer surface the second backstop of formation position；First column, the second column
And swing arm is metal material, the first backstop set and the second backstop set are plastic material.
10. rotation clamped-in style lens clamping device according to claim 1, it is characterised in that：Locating rod and poke rod exist
Removal stop section is each provided with mutual departing direction, removal stop section is set with flexible pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409576.2A CN106064357B (en) | 2016-06-12 | 2016-06-12 | Rotate clamped-in style lens clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409576.2A CN106064357B (en) | 2016-06-12 | 2016-06-12 | Rotate clamped-in style lens clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106064357A CN106064357A (en) | 2016-11-02 |
| CN106064357B true CN106064357B (en) | 2017-07-28 |
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ID=57420572
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610409576.2A Active CN106064357B (en) | 2016-06-12 | 2016-06-12 | Rotate clamped-in style lens clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN106064357B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625327B (en) * | 2016-11-23 | 2018-07-13 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of small diameter conduits weld seam X-ray examination positioning installation apparatus |
| CN108584081A (en) * | 2018-05-11 | 2018-09-28 | 东莞市弘腾自动化智能科技有限公司 | A kind of SMT circulating frames width adjusting apparatus |
| CN108340279B (en) * | 2018-05-11 | 2023-03-31 | 安徽多邦珩磨技术有限公司 | Clamp, floating clamp and opening and closing working method of floating clamp |
| CN111085956A (en) * | 2019-12-30 | 2020-05-01 | 广东溢达纺织有限公司 | Frock clamp and roughness testing device |
| CN111632977B (en) * | 2020-06-08 | 2022-01-14 | 宁波大学附属人民医院(宁波市鄞州人民医院医共体总院、宁波市鄞州人民医院) | Test tube cleaning presss from both sides tightly and brush utensil adjusting device for genetic engineering |
| CN114407142B (en) * | 2021-12-30 | 2022-10-18 | 徐州丰展机械有限公司 | Feeding and discharging device for wood lathe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824835Y (en) * | 2005-07-14 | 2006-10-11 | 中国人民解放军南京军区南京总医院 | Spectacle testing frame for optometry |
| CN205144512U (en) * | 2015-11-20 | 2016-04-13 | 懒虫(天津)科技有限公司 | Optometry glasses with antiskid function |
| DE202015106765U1 (en) * | 2015-12-11 | 2016-02-19 | Oculus Optikgeräte GmbH | Trial frame |
| CN205870317U (en) * | 2016-06-12 | 2017-01-11 | 金华市质量技术监督检测院 | Lens clamping device |
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2016
- 2016-06-12 CN CN201610409576.2A patent/CN106064357B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106064357A (en) | 2016-11-02 |
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