CN107150289A - A kind of crystal bar cementing clamp and crystal bar grinding and polishing process - Google Patents
A kind of crystal bar cementing clamp and crystal bar grinding and polishing process Download PDFInfo
- Publication number
- CN107150289A CN107150289A CN201710506428.7A CN201710506428A CN107150289A CN 107150289 A CN107150289 A CN 107150289A CN 201710506428 A CN201710506428 A CN 201710506428A CN 107150289 A CN107150289 A CN 107150289A
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- CN
- China
- Prior art keywords
- crystal bar
- crystal
- grinding
- limited blocks
- fixed
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/228—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding thin, brittle parts, e.g. semiconductors, wafers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention discloses a kind of crystal bar cementing clamp and crystal bar grinding and polishing process, including：Chassis, two mobile limited blocks and two fixed limited blocks, two retractable driving devices are relatively set with the chassis, described two mobile limited blocks are parallel to each other and are separately positioned on the front end of two retractable driving devices, described two fixed limited blocks are located between two mobile limited blocks, the back side of the fixed limited block, which is respectively perpendicular, is provided with limiting plate, indent is provided with the chute below limiting plate respectively on the chassis, the bolt for being provided with sliding block, the limiting plate and extending to and being connected in chute and with sliding block is provided with the chute.By the above-mentioned means, multiple crystal bars are carried out mucilage binding using crystal bar cementing clamp, form the mucilage binding crystal bar integrated package of mucilage binding crystal bar integrated package, reduce crystal bar collapses angle problem by crystal bar cementing clamp of the present invention and crystal bar grinding and polishing process.
Description
Technical field
The present invention relates to crystal bar production field, more particularly to a kind of crystal bar cementing clamp and crystal bar grinding and polishing process.
Background technology
At present, it is to prepare a kind of the most frequently used and most important method of crystal crystal to be grown from melt.Electronics, optics
Monocrystal material required in being applied etc. modern technologies, is largely to be prepared with melt growth method, for example：Sj, Ge, CaAs,
GaP.LiNb03, Nd:YAG, Nd：Cr:GsGG.A1203、Ti:A1203、Ce：LYSO, CeYSO crystal block and crystal array etc.,
And the halogen compound of some alkali and alkaline earth metal ions etc., many crystal early have been enter into the industrialized production of different scales.
Industrialized production improves the production efficiency of crystal, but the crystal end-face produced and out-of-flatness and smooth, nothing
Method is directly using, it is necessary to which the surface progress polishing to crystal could be used.The grinding and polishing of crystal is generally used and manually beaten one by one
Mill, inefficiency, or multiple crystal is put on fixture progress grinding and polishing simultaneously, operating efficiency is lifted, but on fixture
Groove for single crystal design, when crystal is put into groove, processing and taken out, easily produce collapsing for crystal
Angle problem, reduces qualification rate.
The content of the invention
The present invention solves the technical problem of provide a kind of crystal bar cementing clamp and crystal bar grinding and polishing process, lifting life
Produce efficiency and product qualification rate.
In order to solve the above technical problems, one aspect of the present invention is：A kind of crystal bar cementing clamp is provided, wrapped
Include：Two retractable driving devices are relatively set with chassis, two mobile limited blocks and two fixed limited blocks, the chassis,
Described two mobile limited blocks are parallel to each other and are separately positioned on the front end of two retractable driving devices, and described two fixations are spacing
Block is located between two mobile limited blocks, and the back side of the fixed limited block, which is respectively perpendicular, is provided with limiting plate, on the chassis
Indent, which is provided with the chute below limiting plate, the chute, respectively is provided with sliding block, is provided with and prolongs on the limiting plate
Extend the bolt being connected in chute and with sliding block.
In a preferred embodiment of the present invention, the retractable driving device is electric expansion bar, pneumatic cylinder or hydraulic pressure
Cylinder.
In a preferred embodiment of the present invention, the chute is dovetail groove.
In a preferred embodiment of the present invention, indent is provided with dovetail groove respectively at the back side of the fixed limited block, institute
State limiting plate end and be provided with the trapezoid block extended in dovetail groove.
In a preferred embodiment of the present invention, the bottom of the mobile limited block and fixed limited block respectively with chassis
Surface is in contact.
In a preferred embodiment of the present invention, the distance between described two mobile limited blocks are relative with the length of crystal bar
Should, the length of the fixed limited block is corresponding with the length of crystal bar.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of crystal bar grinding and polishing process is provided,
Using crystal bar cementing clamp, comprise the following steps：
Installed in grinding and polishing equipment on crystal fixed disk, the crystal fixed disk and be provided with several spacing square grooves；
According to the length of crystal, the fixation limited block of selection correspondence length, installed in corresponding limiting plate end, and as needed
Adjust the position of limiting plate so that length of the distance between the two fixed limited blocks equal to spacing square groove；
Start retractable driving device to be extended so that two mobile limited blocks are advanced to the both sides of two fixed limited blocks, enclose
Squarely groove；
Several crystal bars are sequentially arranged in the square groove that mobile limited block and fixed limited block are surrounded, bonding is utilized between crystal bar
Agent is fixed and forms a mucilage binding crystal bar integrated package；
Control retractable driving device to carry out retraction reset, mucilage binding crystal bar integrated package is taken out from chassis and spacing square groove is put into
It is interior, fill up after several spacing square grooves, start grinding and polishing equipment, the positive grinding and polishing to mucilage binding crystal bar integrated package；
After the completion of positive grinding and polishing, 180 ° of upset mucilage binding crystal bar integrated packages carry out grinding and polishing to the back side；
After the completion of grinding and polishing, mucilage binding crystal bar integrated package is taken out, binding agent is removed, isolates single crystal bar.
The beneficial effects of the invention are as follows：A kind of crystal bar cementing clamp and crystal bar grinding and polishing process that the present invention is pointed out, are utilized
Crystal bar cementing clamp carries out mucilage binding to multiple crystal bars, forms the mucilage binding crystal bar integrated package of mucilage binding crystal bar integrated package, reduces crystal bar
The installation number for collapsing angle problem, improving crystal bar in single crystal fixed disk, improve production efficiency.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of preferred embodiment of crystal bar cementing clamp one of the invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of crystal bar cementing clamp, including：On chassis 1, two mobile limited blocks 3 and two fixed limited blocks 6, the chassis 1
It is relatively set with two retractable driving devices 2, described two mobile limited blocks 3 are parallel to each other and are separately positioned on two flexible drives
The front end of dynamic device 2, stretching for retractable driving device 2, has driven the movement of mobile limited block 3.
Described two fixed limited blocks 6 are located between two mobile limited blocks 3, the back side difference of the fixed limited block 6
It is vertically installed with limiting plate 5, the chassis 1 indent respectively and is provided with chute 4 positioned at the lower section of limiting plate 5, the chute 4 is
Sliding block is provided with dovetail groove, the chute 4, the moving stability of the sliding block in chute 4 is good, is provided with the limiting plate 5
The bolt 8 being connected in chute 4 and with sliding block is extended to, after the position adjustment of fixed limited block 6, is fixed using bolt 8
It is spacing, it is determined that the distance between two fixed limited blocks 6.The retractable driving device 2 be electric expansion bar, pneumatic cylinder or
Hydraulic cylinder, reaction is quick, and extension and contraction control is flexible.
Indent is provided with dovetail groove respectively at the back side of the fixed limited block 6, and the end of limiting plate 5, which is provided with, to be extended to
Trapezoid block 7 in dovetail groove.The cooperation of trapezoid block 7 and dovetail groove, improves the replacing convenience of fixed limited block 6, adapts to not
With the crystal bar of length.Surface of the bottom of the mobile limited block 3 and fixed limited block 6 respectively with chassis 1 is in contact, mobile to adjust
Section process is more steady, Stability Analysis of Structures.
The distance between described two mobile limited blocks 3 are corresponding with the length of crystal bar, the length of the fixed limited block 6
Length with crystal bar is corresponding.
A kind of crystal bar grinding and polishing process, using crystal bar cementing clamp, comprises the following steps：
Installed in grinding and polishing equipment on crystal fixed disk, the crystal fixed disk and be provided with several spacing square grooves；
According to the length of crystal, the fixation limited block 6 of selection correspondence length, installed in the corresponding end of limiting plate 5, and according to limit
Position square groove adjusts the position of limiting plate 5 so that length of the distance between the two fixed limited blocks 6 equal to spacing square groove；
Start retractable driving device 2 to be extended so that two mobile limited blocks 3 are advanced to the both sides of two fixed limited blocks 6,
Surround square groove；
Several crystal bars are sequentially arranged in the square groove that mobile limited block 3 and fixed limited block 6 are surrounded, using viscous between crystal bar
Knot agent is fixed and forms a mucilage binding crystal bar integrated package, the length of the length and width of mucilage binding crystal bar integrated package respectively with spacing square groove
Degree is corresponding with width；
Control retractable driving device 2 to carry out retraction reset, mucilage binding crystal bar integrated package is taken out from chassis 1 and spacing square groove is put into
It is interior, fill up after several spacing square grooves, start grinding and polishing equipment, while the positive grinding and polishing to mucilage binding crystal bar integrated package, operating efficiency
It is high；
After the completion of positive grinding and polishing, 180 ° of upset mucilage binding crystal bar integrated packages, then grinding and polishing is carried out to the back side, installation, grinding and polishing and dismounting
During, it is good to the crystal bar protectiveness on the inside of mucilage binding crystal bar integrated package, reduce the problem of collapsing angle；
After the completion of grinding and polishing, mucilage binding crystal bar integrated package is taken out, binding agent is removed, isolates single crystal bar, repeat the above steps, can
To carry out grinding and polishing to other faces of crystal.
In summary, the present invention is pointed out a kind of crystal bar cementing clamp and crystal bar grinding and polishing process, operating efficiency are high, lifting
The qualification rate and production capacity of crystal bar product.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (7)
1. a kind of crystal bar cementing clamp, the mucilage binding for crystal bar, it is characterised in that including：Chassis, two mobile limited blocks and two
Two retractable driving devices are relatively set with individual fixed limited block, the chassis, described two mobile limited blocks are parallel to each other
And the front end of two retractable driving devices is separately positioned on, described two fixed limited blocks are located between two mobile limited blocks,
The back side of the fixed limited block, which is respectively perpendicular, is provided with limiting plate, and indent is provided with limiting plate respectively on the chassis
It is provided with to be provided with sliding block, the limiting plate in the chute of side, the chute and extends to what is be connected in chute and with sliding block
Bolt.
2. crystal bar cementing clamp according to claim 1, it is characterised in that the retractable driving device is electric expansion
Bar, pneumatic cylinder or hydraulic cylinder.
3. crystal bar cementing clamp according to claim 1, it is characterised in that the chute is dovetail groove.
4. crystal bar cementing clamp according to claim 1, it is characterised in that the back side difference indent of the fixed limited block
Dovetail groove is provided with, the limiting plate end is provided with the trapezoid block extended in dovetail groove.
5. crystal bar cementing clamp according to claim 1, it is characterised in that the mobile limited block and fixed limited block
Bottom is in contact with the surface on chassis respectively.
6. crystal bar cementing clamp according to claim 1, it is characterised in that the distance between described two mobile limited blocks
Length with crystal bar is corresponding, and the length of the fixed limited block is corresponding with the length of crystal bar.
7. a kind of crystal bar grinding and polishing process, utilizes any described crystal bar cementing clamp of claim 1 ~ 6, it is characterised in that including
Following steps：
Installed in grinding and polishing equipment on crystal fixed disk, the crystal fixed disk and be provided with several spacing square grooves；
According to the length of crystal, the fixation limited block of selection correspondence length, installed in corresponding limiting plate end, and as needed
Adjust the position of limiting plate so that length of the distance between the two fixed limited blocks equal to spacing square groove；
Start retractable driving device to be extended so that two mobile limited blocks are advanced to the both sides of two fixed limited blocks, enclose
Squarely groove；
Several crystal bars are sequentially arranged in the square groove that mobile limited block and fixed limited block are surrounded, bonding is utilized between crystal bar
Agent is fixed and forms a mucilage binding crystal bar integrated package；
Control retractable driving device to carry out retraction reset, mucilage binding crystal bar integrated package is taken out from chassis and spacing square groove is put into
It is interior, fill up after several spacing square grooves, start grinding and polishing equipment, the positive grinding and polishing to mucilage binding crystal bar integrated package；
After the completion of positive grinding and polishing, 180 ° of upset mucilage binding crystal bar integrated packages carry out grinding and polishing to the back side；
After the completion of grinding and polishing, mucilage binding crystal bar integrated package is taken out, binding agent is removed, isolates single crystal bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506428.7A CN107150289B (en) | 2017-06-28 | 2017-06-28 | A kind of crystal bar cementing clamp and crystal bar grinding and polishing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506428.7A CN107150289B (en) | 2017-06-28 | 2017-06-28 | A kind of crystal bar cementing clamp and crystal bar grinding and polishing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107150289A true CN107150289A (en) | 2017-09-12 |
| CN107150289B CN107150289B (en) | 2019-02-15 |
Family
ID=59796518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710506428.7A Active CN107150289B (en) | 2017-06-28 | 2017-06-28 | A kind of crystal bar cementing clamp and crystal bar grinding and polishing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150289B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362790A (en) * | 2021-04-27 | 2021-09-07 | 湖南文理学院 | Violin playing standing posture auxiliary device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402440Y (en) * | 1999-10-27 | 2000-10-25 | 游玉梅 | Clamp structure of working machine |
| CN201253787Y (en) * | 2008-09-24 | 2009-06-10 | 山东大学 | Grinding and polishing clamping device for processing square massive crystal material sample |
| CN204556841U (en) * | 2015-05-14 | 2015-08-12 | 中国电子科技集团公司第二十六研究所 | A kind of batch testing fixture of scintillator crystal bar |
| CN105798673A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Lathe tool clamp suitable for workpieces of multiple sizes |
| CN205520920U (en) * | 2016-01-27 | 2016-08-31 | 天津市兆益金科科技有限公司 | Silicon chip abrasive disc machine work piece fixing device |
| CN106826299A (en) * | 2017-04-10 | 2017-06-13 | 江南大学 | Abrasive water-jet is thrown and bores milling one clamping device |
-
2017
- 2017-06-28 CN CN201710506428.7A patent/CN107150289B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2402440Y (en) * | 1999-10-27 | 2000-10-25 | 游玉梅 | Clamp structure of working machine |
| CN201253787Y (en) * | 2008-09-24 | 2009-06-10 | 山东大学 | Grinding and polishing clamping device for processing square massive crystal material sample |
| CN204556841U (en) * | 2015-05-14 | 2015-08-12 | 中国电子科技集团公司第二十六研究所 | A kind of batch testing fixture of scintillator crystal bar |
| CN205520920U (en) * | 2016-01-27 | 2016-08-31 | 天津市兆益金科科技有限公司 | Silicon chip abrasive disc machine work piece fixing device |
| CN105798673A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Lathe tool clamp suitable for workpieces of multiple sizes |
| CN106826299A (en) * | 2017-04-10 | 2017-06-13 | 江南大学 | Abrasive water-jet is thrown and bores milling one clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362790A (en) * | 2021-04-27 | 2021-09-07 | 湖南文理学院 | Violin playing standing posture auxiliary device and method |
| CN113362790B (en) * | 2021-04-27 | 2023-06-23 | 湖南文理学院 | Violin playing standing posture auxiliary device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107150289B (en) | 2019-02-15 |
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