CN206216472U - A kind of optical array crystal end-face grinding clamp - Google Patents
A kind of optical array crystal end-face grinding clamp Download PDFInfo
- Publication number
- CN206216472U CN206216472U CN201621261614.6U CN201621261614U CN206216472U CN 206216472 U CN206216472 U CN 206216472U CN 201621261614 U CN201621261614 U CN 201621261614U CN 206216472 U CN206216472 U CN 206216472U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- crystal
- positioning
- support column
- main body
- 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 - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a kind of optical array crystal end-face grinding clamp, including jig main body and assembly chassis, two are provided with jig main body to set back-to-back, it is capable of the locating piece of guide-localization crystal part, the location hole of array arrangement is provided with locating piece, four angles of locating piece one side are provided with heavy platform, installation connecting hole is provided with heavy platform, four positioning support columns are provided between two locating pieces, the two ends for positioning support column are provided with connection screw thread hole, heavy platform is provided with the attachment screw being connected with the connection screw thread hole in positioning support column, a locating piece in jig main body is positioned on assembly chassis, assembly chassis are provided with brace groove, the plane positioning of brace groove supports one end of crystal part to be ground；The crystal part that the utility model is assemblied in jig main body will not influence each other in grinding, the crystal part end face high precision after grinding, and the height for positioning support column can be adjusted replacing according to the length of grinding crystal part, conveniently operate with.
Description
Technical field
The utility model is related to field of optical device technology, more particularly to a kind of optical array crystal end-face grinding clamp.
Background technology
Array crystals are the crystal parts that the fields such as communication, image checking use.Produce and process array crystals when, it is necessary to
The two ends for constituting the single crystal part of array crystals are ground, ground multiple crystal parts are then glued at one
Play forming array crystal.Need to ensure two depth of parallelisms of end face, and same battle array in crystal part end face process of lapping
The size of the single crystal part in row crystal needs consistent, it is to avoid the array crystals end face after combination has deviation.
Prior art is typically to tie together multiple crystal parts carries out end surface grinding, the crystal zero that multiple ties together
In grinding, the small-sized abrasive particle produced when easily accommodating grinding in two crystal part gaps for getting together easily makes crystalline substance to part
There is burr or unfilled corner in the edge of body part, causes the crystal part after grinding to be difficult to reach high-precision part requirement.
The content of the invention
To overcome the deficiencies in the prior art, the utility model is there is provided a kind of positioning reliability, grinding operation is convenient, grind essence
Degree optical array crystal end-face grinding clamp high.
The utility model is to reach the technical scheme that above-mentioned technical purpose used to be：A kind of optical array crystal end-face grinds
Grinding jig, including a jig main body and an assembly chassis, two are provided with the jig main body being capable of guide-localization crystal
The locating piece of part, is provided with the location hole of array arrangement in the locating piece, four angles of the locating piece one side are provided with heavy
Platform, is provided with installation connecting hole in the heavy platform, two locating pieces are set back-to-back, and four are provided between two locating pieces
Individual positioning support column, the two ends of the positioning support column are provided with connection screw thread hole, and the heavy platform is provided with and the positioning support
The attachment screw that connection screw thread hole in post is connected a, locating piece in the jig main body is positioned over the assembly chassis
On, the assembly chassis are provided with a brace groove corresponding with the location hole of array in the locating piece, the support
The plane positioning of groove supports one end of crystal part to be ground.
The centre-to-centre spacing of the adjacent location hole is more than 1.2 times of crystal diameter of part.
Location hole in two locating pieces is formed for clamped one time synchronous processing.
Four two end faces of the positioning support column are processed for clamped one time.
The locating piece and positioning support column are all processed by uncorruptible copper alloy.
The beneficial effects of the utility model are：Using said structure, multiple can be preferably positioned by setting one and is treated
The jig main body of crystal part is ground, the locating piece and positioning support column of array location hole, positioning are provided with jig main body
The machining accuracy of block and positioning support column is all very high, it is ensured that Set and Positioning high precision, is assemblied in the crystal part in jig main body
Will not be influenced each other in grinding, the crystal part end face high precision after grinding, the height for positioning support column can be according to grinding
The length of crystal part is adjusted replacing, conveniently operates with.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the structural representation of the utility model optical array crystal end-face grinding clamp；
Fig. 2 is the end face schematic top plan view of the utility model locating piece.
Specific embodiment
To describe technology contents of the present utility model, structural feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to describe in detail.
Refer to shown in Fig. 1 and Fig. 2, the utility model optical array crystal end-face grinding clamp includes a jig main body
1 and an assembly chassis 2, two locating pieces 11 for being capable of guide-localization crystal part are provided with the jig main body 1, it is described fixed
The location hole 111 of array arrangement is provided with the block 11 of position, four angles of the one side of the locating piece 11 are provided with heavy platform 112, described heavy
Installation connecting hole 113 is provided with platform 112, two locating pieces 11 set, are provided between two locating pieces 11 back-to-back
Four positioning support columns 12, the two ends of the positioning support column 12 are provided with connection screw thread hole 121, the heavy platform 112 be provided with
The attachment screw 13 that connection screw thread hole 121 in the positioning support column 12 is connected, a locating piece in the jig main body 1
11 are positioned on the assembly chassis 2, and the assembly chassis 2 are provided with the location hole of and array in the locating piece 11
111 corresponding brace grooves 21, the plane positioning of the brace groove 21 supports one end of crystal part to be ground.
The centre-to-centre spacing of the adjacent location hole 111 is more than 1.2 times of crystal diameter of part.
Location hole 111 in two locating pieces 11 is formed for clamped one time synchronous processing.
Four two end faces of the positioning support column 12 are processed for clamped one time.
The locating piece 11 and positioning support column 12 are all processed by uncorruptible copper alloy.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, is similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of optical array crystal end-face grinding clamp, it is characterised in that：Including a jig main body and an assembly chassis,
Two locating pieces for being capable of guide-localization crystal part are provided with the jig main body, array arrangement is provided with the locating piece
Location hole, four angles of the locating piece one side are provided with heavy platform, and installation connecting hole, two positioning are provided with the heavy platform
Block is set back-to-back, and four positioning support columns are provided between two locating pieces, and the two ends of the positioning support column are provided with company
Screwed hole is connect, the heavy platform is provided with the attachment screw being connected with the connection screw thread hole in the positioning support column, the fixture
A locating piece in main body is positioned on the assembly chassis, and the assembly chassis are provided with one with battle array in the locating piece
The corresponding brace groove of the location hole of row, the plane positioning of the brace groove supports one end of crystal part to be ground.
2. a kind of optical array crystal end-face grinding clamp according to claim 1, it is characterised in that：Adjacent is described fixed
The centre-to-centre spacing in position hole is more than 1.2 times of crystal diameter of part.
3. a kind of optical array crystal end-face grinding clamp according to claim 1, it is characterised in that：Two positioning
Location hole in block is formed for clamped one time synchronous processing.
4. a kind of optical array crystal end-face grinding clamp according to claim 1, it is characterised in that：Four positioning
Two end faces of support column are processed for clamped one time.
5. a kind of optical array crystal end-face grinding clamp according to claim 1, it is characterised in that：The locating piece and
Positioning support column is all processed by uncorruptible copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261614.6U CN206216472U (en) | 2016-11-23 | 2016-11-23 | A kind of optical array crystal end-face grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621261614.6U CN206216472U (en) | 2016-11-23 | 2016-11-23 | A kind of optical array crystal end-face grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216472U true CN206216472U (en) | 2017-06-06 |
Family
ID=58790751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621261614.6U Expired - Fee Related CN206216472U (en) | 2016-11-23 | 2016-11-23 | A kind of optical array crystal end-face grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216472U (en) |
-
2016
- 2016-11-23 CN CN201621261614.6U patent/CN206216472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |