CN206123182U - Polygon optical lens processing location frock - Google Patents
Polygon optical lens processing location frock Download PDFInfo
- Publication number
- CN206123182U CN206123182U CN201621103215.7U CN201621103215U CN206123182U CN 206123182 U CN206123182 U CN 206123182U CN 201621103215 U CN201621103215 U CN 201621103215U CN 206123182 U CN206123182 U CN 206123182U
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- China
- Prior art keywords
- optical lens
- locating
- groove
- frock
- positioning convex
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Abstract
The utility model discloses a polygon optical lens processing location frock, including the frock body of disc, it is protruding to be provided with four location on the frock body of disc, surrounds and squarely positioning channel section between four location archs, forms four grooves of stepping down between the arch of adjacent location, fixes a position bellied root and all is provided with the back chipping groove, and the centre of a circle department of frock body is provided with cylinder positioning channel section. The utility model discloses a polygon optical lens processing location frock has solved the difficult problem of polygon optical lens processing, and simple structure, and convenient operation has the commonality.
Description
Technical field
This utility model is related to a kind of polygonal optical lens locating and machining frock.
Background technology
The universal technological process in optics cold working field is：Sawing sheet, fitting surface (great majority are side) processing, work surface add
Work.Wherein work surface is on the basis of fitting surface geometric centre axes, it is desirable to which work surface optical axis is consistent with fitting surface geometrical axis
A step necessity operation.
Such lens manufacturing processes is：While the optical lenses with side plane and side circular arc cylinder as fitting surface, side plane
After machining, side angle circular arc cylinder is processed.Now must assure that the geometrical axis that side circular arc cylinder is formed is put down with side
The geometrical axis that face is formed is consistent (allowing certain deviation range 0.01-0.05), can otherwise cause：1st, spherical axis during component assembly
The heart (so-called assembling is eccentric) inconsistent with assembling axle center；2nd, when sphere is processed, the reliable measurement ginseng of correction disappearance of lens axis
Examine.
Utility model content
The technical problems to be solved in the utility model is the problem for polygonal optical lens difficult processing, there is provided Yi Zhongjian
Polygonal optical lens locating and machining frock that is single, being suitable for.
In order to solve above-mentioned technical problem, scheme of the present utility model is：A kind of polygonal optical lens locating and machining work
Dress, including discoidal frock body, the circle centre position with the frock body as cross point, on four summits of decussation
Four consistent positioning convex of protrusion direction are provided with, are surrounded and squarely locating groove between four positioning convex, phase
Four slots to make way are formed between the adjacent positioning convex, the root of multiple positioning convex is provided with back chipping groove, described clear
The bearing of trend of root groove is parallel with the locating surface of the positioning convex；The circle centre position of the frock body is provided with cylinder locator card
Groove.
Preferably, four positioning convex are on sustained height.
Preferably, connection screw thread is provided with the cylinder locating groove.
Preferably, the connection spiral shell contrary with the protrusion direction of the positioning convex is provided with the cylinder locating groove
Post.
Compared with prior art, the beneficial effects of the utility model are：
Polygonal optical lens locating and machining frock of the present utility model due to being provided with discoidal frock body, and
Four consistent positioning convex of protrusion direction are provided with four summits of decussation, are surrounded between four positioning convex and is formed
Square locating groove, polygonal optical lens to be processed are connected in square locating groove and are processed, therefore this is more
Side shape optical lenses locating and machining frock solves the problems, such as polygonal optical lens difficult processing, and the polygonal optical lens add
Work positioning tool simple structure, it is easy to operate, with versatility, it is adaptable to the locating and machining of most of polygonal optical lens.
Description of the drawings
Fig. 1 is the structural representation of the new polygonal optical lens locating and machining frock of this practicality.
In figure：1- positioning convex, 2- cylinder locating grooves, 3- back chipping grooves, 4- connection screw threads, 5- frock bodies, 6- connections
Stud, 7- slots to make way.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.Here it should be noted that
For the explanation of these embodiments is used to help understand this utility model, but do not constitute to restriction of the present utility model.This
Outward, as long as technical characteristic involved in this utility model disclosed below each embodiment does not constitute conflict each other
Can just be mutually combined.
Fig. 1, a kind of polygonal optical lens locating and machining frock, including discoidal frock body 5 are refer to, with frock
The circle centre position of body 1 is cross point, and four consistent positioning convex of protrusion direction are provided with four summits of decussation
1, four positioning convex are surrounded and squarely locating groove between four positioning convex 1 on sustained height, and adjacent positioned is convex
Rise, the root of multiple positioning convex is provided with back chipping groove 3, the bearing of trend of back chipping groove 3 with
The locating surface of positioning convex 1 is parallel；The circle centre position of frock body 5 is provided with cylinder locating groove 2.Set in cylinder locating groove 2
Connection screw thread 4 is equipped with, in cylinder locating groove 2, the connecting stud 6 contrary with the protrusion direction of positioning convex 1 is provided with, is connected
Stud 6 rotates to connection screw thread 4 and connecting stud 6 is fixed in cylinder locating groove 2.
Above-mentioned polygonal optical lens locating and machining frock of the present utility model is due to being provided with discoidal frock sheet
Body 5, and four consistent positioning convex 1 of protrusion direction are provided with four summits of decussation, four positioning convex 1 it
Between surround and squarely locating groove, polygonal optical lens to be processed are connected in square locating groove and are processed place
Reason, therefore the polygonal optical lens locating and machining frock solves the problems, such as polygonal optical lens difficult processing, and this is polygon
Shape optical lenses locating and machining tool structure is simple, easy to operate, with versatility, it is adaptable to most of polygonal optical lens
Locating and machining.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is in the case of without departing from this utility model principle and spirit, right
These embodiments carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (4)
1. a kind of polygonal optical lens locating and machining frock, it is characterised in that：Including discoidal frock body, with the work
The circle centre position of dress body is cross point, and four consistent convexes of protrusion direction are provided with four summits of decussation
Rise, surround and squarely locating groove between four positioning convex, between the adjacent positioning convex, form four resignings
Groove, the root of multiple positioning convex are provided with back chipping groove, bearing of trend and the positioning convex of the back chipping groove
Locating surface is parallel；The circle centre position of the frock body is provided with cylinder locating groove.
2. polygonal optical lens locating and machining frock according to claim 1, it is characterised in that：Four convexes
Rise on sustained height.
3. polygonal optical lens locating and machining frock according to claim 1, it is characterised in that：The cylinder locator card
Connection screw thread is provided with groove.
4. polygonal optical lens locating and machining frock according to claim 3, it is characterised in that：The cylinder locator card
The connecting stud contrary with the protrusion direction of the positioning convex is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103215.7U CN206123182U (en) | 2016-10-08 | 2016-10-08 | Polygon optical lens processing location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621103215.7U CN206123182U (en) | 2016-10-08 | 2016-10-08 | Polygon optical lens processing location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123182U true CN206123182U (en) | 2017-04-26 |
Family
ID=58571881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621103215.7U Active CN206123182U (en) | 2016-10-08 | 2016-10-08 | Polygon optical lens processing location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601227A (en) * | 2021-07-06 | 2021-11-05 | 龙口市亨嘉智能装备有限公司 | Multi-stage positioning device for polygon workpiece |
-
2016
- 2016-10-08 CN CN201621103215.7U patent/CN206123182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601227A (en) * | 2021-07-06 | 2021-11-05 | 龙口市亨嘉智能装备有限公司 | Multi-stage positioning device for polygon workpiece |
| CN113601227B (en) * | 2021-07-06 | 2024-03-12 | 龙口市亨嘉智能装备有限公司 | Multi-stage positioning device for polygonal workpiece |
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