CN201586909U - Ultra-precision grinding jig - Google Patents
Ultra-precision grinding jig Download PDFInfo
- Publication number
- CN201586909U CN201586909U CN2010201019638U CN201020101963U CN201586909U CN 201586909 U CN201586909 U CN 201586909U CN 2010201019638 U CN2010201019638 U CN 2010201019638U CN 201020101963 U CN201020101963 U CN 201020101963U CN 201586909 U CN201586909 U CN 201586909U
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- processing work
- block
- grinding tool
- ultraprecision grinding
- bracing
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- Expired - Lifetime
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Abstract
The utility model discloses an ultra-precision grinding jig which comprises a supporting device and a fixing device; the supporting device consists of four cylindrical bosses; the fixing device comprises a left stop block and a right stop block; the left stop block is arranged at the upper front part of the supporting device; and the right stop block is arranged at the upper rear part of the supporting device. The ultra-precision grinding jig eliminates the limitation of a grinder to the machining of metal materials, has the same effect of steel parts on non-magnetic materials such as stainless steel, various non-ferrous metal and the like, can be used for machining surfaces of precious templates and parts, and can be widely applied to machining the surfaces of lens mould parts such as mobile phone lenses, digital cameras and the like.
Description
Technical field
The utility model relates to a kind of jig for grinding, relates in particular to a kind of ultraprecision grinding tool.
Background technology
Conventional planar is ground to part is fixed on the grinding machine platform, by fixedly processing such as magnetic force or glue, easily produces stress deformation in the process, seldom arrives the higher flatness and the depth of parallelism.
It is bigger that tradition processing is influenced greatly down by the part area, and area greatly then produces stress and distorts greatly more, and the flatness and the depth of parallelism have a high relatively limiting value.Mobile-phone lens and camera lens mold are that the difform polylith template of processing is arranged, and be superimposed whole relatively pasted on the plane mutually.Because the requirement of the imaging integral planar degree required precision after to the whole series stack reaches 0.004MM, in 0.001MM, this accurate requirement is processed with very big pressure with conventional method to the perpendicularity of the cylindricity in the die hole of individual plates and template face.
The utility model content
The purpose of this utility model provides a kind of ultraprecision grinding tool, uses it to be easy to guarantee machining accuracy, has taken into account the stability of machining high-precision high efficiency and batch process and the reduction of processing cost simultaneously.
To achieve these goals, the technical solution of the utility model is:
A kind of ultraprecision grinding tool comprises bracing or strutting arrangement and fixture.
Described bracing or strutting arrangement is made up of four cylindrical bosses; Described fixture comprises left block and right block; Described left block is arranged on the front upper place of bracing or strutting arrangement; Described right block is arranged on the back upper place of bracing or strutting arrangement.
Above-mentioned ultraprecision grinding tool, wherein:
Described four cylindrical bosses are that symmetrical centre distributes with the center of processing work, be fixed on the worktable upper surface with glue, and four cylindrical bosses are contour.
Above-mentioned ultraprecision grinding tool, wherein:
Described left block and right block are symmetrical arranged about processing work, and left block abuts against on the left surface of processing work, and right block abuts against on the right flank of processing work; The cross section of described left baffle is " L " shape.
Above-mentioned ultraprecision grinding tool, wherein:
Described left block and right block are respectively equipped with 2 screwed holes, are used for installing regulating the bullet screw.
Above-mentioned ultraprecision grinding tool, wherein:
The area of the rectangle that described four cylindrical bosses surround is 2/3 of a processing work area, and the Area of bearing of four cylindrical bosses is about 5% of a processing work.
Above-mentioned ultraprecision grinding tool, wherein:
The upper surface magnetic of the bottom surface of described left block and right block and workbench is fitted.
Above-mentioned ultraprecision grinding tool, wherein:
The length of described left block and right block is not less than 3/5 of processing work according to the length adjustment of processing work; The height of described left block and right block will be lower than the processing work upper surface.
The utility model is owing to adopted above-mentioned technology, the good effect that makes it compared with prior art to have is: the utility model ultraprecision grinding tool is owing to be provided with bracing or strutting arrangement, can guarantee definitely contour, the board error of eliminating, eliminated the limitation of grinding machine, non-magnetic materials such as stainless steel and various non-ferrous metals have all been had the equal effect of steel part metal material processing.The utility model ultraprecision grinding tool has guaranteed the precision of side retaining and the safety of workpiece processing owing to be provided with fixture.
Description of drawings
Fig. 1 is the process and assemble front view of the utility model ultraprecision grinding tool.
Fig. 2 is the process and assemble vertical view of the utility model ultraprecision grinding tool.
Fig. 3 is the machine dress front view of the bracing or strutting arrangement of the utility model ultraprecision grinding tool.
Fig. 4 is the machine dress vertical view of the bracing or strutting arrangement of the utility model ultraprecision grinding tool.
Fig. 5 is the front view of the right baffle plate of the utility model ultraprecision grinding tool.
Fig. 6 is the vertical view of the right baffle plate of the utility model ultraprecision grinding tool.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See also illustrated in figures 1 and 2ly, a kind of ultraprecision grinding tool comprises bracing or strutting arrangement 1 and fixture 2; Bracing or strutting arrangement 1 is made up of four cylindrical bosses 11; Fixture 2 comprises left block 21 and right block 22; Left side block 21 is arranged on the front upper place of bracing or strutting arrangement 1; Right block 22 is arranged on the back upper place of bracing or strutting arrangement 1.Processing work 3 is arranged between left block 21 and the right block 22, left side block 21 and right block 22 are symmetrical arranged about processing work 3, earlier left block 21 is abutted against on the left surface of processing work 3, the bottom surface of left side block 21 and the upper surface of workbench 4 fit, the length of left side block 21 can be according to the length adjustment of processing work 3, be not less than 3/5 of processing work 3 length, the height of left block 21 will be lower than processing work 3 upper surfaces.After treating that left block 21 and processing work 3 place, right block 22 uses the same method and abuts against on the right flank of processing work 3.
See also Fig. 3 and shown in Figure 4, four cylindrical bosses 11 of bracing or strutting arrangement 1 are that symmetrical centre distributes with the center of processing work 3, the area of the rectangle that four cylindrical bosses 11 surround is 2/3 of processing work 3 areas, and the Area of bearing of four cylindrical bosses 11 is about 5% of a processing work 3.Size according to processing work 3 calculates four cylindrical bosses 11 position on workbench 4, with glue cylindrical boss 11 is fixed on the workbench 4, processes with the surface of lathe to cylindrical boss 11, makes cylindrical boss 11 contour.So just processing work 3 can be placed on the bracing or strutting arrangement 1 and process.
See also Fig. 5 and shown in Figure 6, left block 21 and right block 22 are respectively equipped with 2 screwed holes, are used for installing regulating bullet screw 5.After treating that left block 21 and right block 22 all fix, four screws 5 are threaded to the left and right sides sidewall that hoodle withstands processing work 3 respectively, in the middle of screw 5 should revolve behind the two-end-point earlier, strength was not too big, eliminated fixture 2 and got final product with processing work 3 dual-side gaps.After treating that the front machines, processing method is reprocessed the another one face according to this.
In processing the utility model ultraprecision grinding tool, requirement on machining accuracy is arranged also, in general, the machining accuracy of tool is higher than the workpiece requirement, tolerance range requires to improve 1～2 grade, and the machining accuracy of this ultraprecision grinding tool itself is guaranteed before processing work 3 is not placed by precision grinder.
The utility model has been eliminated the limitation of grinding machine to metal material processing, non-magnetic materials such as stainless steel and various non-ferrous metals all there is the equal effect of steel part, can be used for the processing of accurate template and piece surface, can be widely used in lens mold piece surface processing such as mobile lens and digital camera.
Claims (7)
1. a ultraprecision grinding tool is characterized in that: comprise bracing or strutting arrangement (1) and fixture (2);
Described bracing or strutting arrangement (1) is made up of four cylindrical bosses (11); Described fixture (2) comprises left block (21) and right block (22); Described left block (21) is arranged on the front upper place of bracing or strutting arrangement (1); Described right block (22) is arranged on the back upper place of bracing or strutting arrangement (1).
2. ultraprecision grinding tool according to claim 1 is characterized in that:
Described four cylindrical bosses (11) are that symmetrical centre distributes with the center of processing work (3), be fixed on workbench (4) upper surface with glue, and four cylindrical bosses (11) are contour.
3. ultraprecision grinding tool according to claim 1 is characterized in that:
Described left block (21) and right block (22) are symmetrical arranged about processing work (3), and left block (21) abuts against on the left surface of processing work (3), and right block (22) abuts against on the right flank of processing work (3); The cross section of described left and right baffle plate (21,22) is " L " shape.
4. ultraprecision grinding tool according to claim 1 is characterized in that:
Described left block (21) and right block (22) are respectively equipped with 2 screwed holes, are used for installing regulating bullet screw (5).
5. ultraprecision grinding tool according to claim 1 is characterized in that:
The area of the rectangle that described four cylindrical bosses (11) surround is 2/3 of processing work (a 3) area, and the Area of bearing of four cylindrical bosses (11) is about 5% of a processing work (3).
6. ultraprecision grinding tool according to claim 1 is characterized in that:
The upper surface magnetic of the bottom surface of described left block (21) and right block (22) and workbench (4) is fitted.
7. ultraprecision grinding tool according to claim 1 is characterized in that:
The length of described left block (21) and right block (22) is not less than 3/5 of processing work (3) according to the length adjustment of processing work (3); The height of described left block (21) and right block (22) will be lower than processing work (3) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201019638U CN201586909U (en) | 2010-01-26 | 2010-01-26 | Ultra-precision grinding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201019638U CN201586909U (en) | 2010-01-26 | 2010-01-26 | Ultra-precision grinding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586909U true CN201586909U (en) | 2010-09-22 |
Family
ID=42746678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201019638U Expired - Lifetime CN201586909U (en) | 2010-01-26 | 2010-01-26 | Ultra-precision grinding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586909U (en) |
-
2010
- 2010-01-26 CN CN2010201019638U patent/CN201586909U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PHENIX OPTICS CO., LTD. Free format text: FORMER OWNER: PHENIX OPTICAL INSTRUMENT (SHANGHAI) CO., LTD. Effective date: 20150722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150722 Address after: 334100 No. 197, West Avenue, Shangrao, Jiangxi Patentee after: Phenix Optical Co.,Ltd. Address before: 200001, 2199, Xin Xin Bei Road, Shanghai, Jiading District Patentee before: Phenix Optical (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |