CN206855799U - A kind of crystal bar fixture of inner circle cutting machine - Google Patents
A kind of crystal bar fixture of inner circle cutting machine Download PDFInfo
- Publication number
- CN206855799U CN206855799U CN201720760832.2U CN201720760832U CN206855799U CN 206855799 U CN206855799 U CN 206855799U CN 201720760832 U CN201720760832 U CN 201720760832U CN 206855799 U CN206855799 U CN 206855799U
- Authority
- CN
- China
- Prior art keywords
- crystal bar
- cutting machine
- fixture
- groove
- inner circle
- 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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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a kind of crystal bar fixture of inner circle cutting machine, including base, pad is provided with the base center, round platform is provided with the pad center, groove is provided with the round platform center, connecting rod is connected with the groove, described connecting rod one end is goed deep into groove, the affixed contiguous block of the other end；The intracavity section of the contiguous block is rhombus, and two cornerwise length of the rhombus differ, and the length of long-diagonal is 1.2~1.8 times of short diagonal length；Four sides of the contiguous block are provided with locating dowel.The inner circle cutting machine crystal bar fixture of this structure can be reduced effectively to be shaken caused by cutting, so that fixture and fixture junction are unlikely to deform and loosened, ensure that fixture can be fixed on cutting machine with more reliable, keep the relative position of crystal bar and stage property stable, do not influenceed by processing vibrations, effectively improve the machining accuracy of crystal bar.
Description
Technical field
It the utility model is related to field of crystal processing, more particularly to a kind of crystal bar fixture of inner circle cutting machine.
Background technology
Optics cold working because it does not produce high temperature and the advantages of and can reaches processing effect, be able in crystal pro cessing extensively
Using.And inner circle cutting machine is because of the advantages of its precision is high, cost is low and controllability is strong, applied in the crystal-cut of small flake diameter compared with
It is more.In optics cold working, the optical axis angle and crystal face angle of crystal finished product are important quality inspection indexs, but hard due to crystal
Degree is generally higher, and inner circle cutting is the diamond particle that is embedded with blade again to complete actual cutting action, therefore when cutting
Vibrations are also easy to produce, influence to cut the plain shaft precision and crystal face angle precision of finished product.
Utility model content
The purpose of this utility model is that solve the deficiencies in the prior art, there is provided a kind of crystal bar fixture of inner circle cutting machine.
The technical solution adopted in the utility model is：A kind of crystal bar fixture of inner circle cutting machine, including base, the base
Pad is provided with center, round platform is provided with the pad center, groove is provided with the round platform center, is connected with the groove
Connecting rod, described connecting rod one end are goed deep into groove, the affixed contiguous block of the other end；The intracavity section of the contiguous block is rhombus, described
Two cornerwise length of rhombus differ, and the length of long-diagonal is 1.2~1.8 times of short diagonal length；The connection
Four sides of block are provided with locating dowel.
As further improvement of the utility model, the pad and round platform are formed in one.
As further improvement of the utility model, the big portion of connecting rod is goed deep into groove.
The utility model use beneficial effect be：The inner circle cutting machine crystal bar fixture of this structure can effectively reduce cutting
Caused vibrations so that fixture and fixture junction are unlikely to deform and loosened, it is ensured that fixture can be fixed in more reliable
On cutting machine, keep the relative position of crystal bar and stage property stable, do not influenceed by processing vibrations, effectively improve the processing essence of crystal bar
Degree.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Shown in figure：1 base, 2 pad, 3 round platforms, 4 grooves, 5 connecting rods, 6 contiguous blocks, 7 locating dowels.
Embodiment
With reference to Fig. 1, the utility model is described further.
As shown in figure 1, a kind of crystal bar fixture of inner circle cutting machine, including base 1, pad is provided with the center of base 1
2, round platform 3 is provided with the center of pad 2, and groove 4 is provided with the center of round platform 3, connecting rod 5, institute are connected with the groove 4
State the one end of connecting rod 5 to go deep into groove 4, the affixed contiguous block 6 of the other end；The intracavity section of the contiguous block 6 is rhombus, the rhombus
Two cornerwise length differ, the length of long-diagonal is 1.2~1.8 times of short diagonal length；The contiguous block 6
Four sides are provided with locating dowel 7.
In the inner chamber of crystal bar insertion contiguous block 6, its surrounding is connected with the inner chamber of contiguous block 6, forms line connection.Contiguous block it is interior
Chamber section is rhombus, so that it is guaranteed that at least there is 4 line faces to be connected with crystal bar.Two catercorner lengths of diamond-shaped cross-section differ, long
Cornerwise length is 1.2~1.8 times of short diagonal length, and then fully positions crystal bar and the contact site of contiguous block inner chamber
Position, through overtesting when the length of long-diagonal is 1.4 times of short diagonal length, locating effect is optimal.Further to strengthen
The stability that contiguous block connects with crystal bar, locating dowel 7 is surrounded by contiguous block 6, it is fixed tightening when crystal bar position fixes
Position post 7, deepens stability.
To ensure the effectiveness in vibration suppression of whole equipment, the pad 2 and round platform 3 are formed in one, integrally formed pad and
Round platform is advantageously in the vibrations for eliminating entirety.
To reduce the vibrations of connecting rod, it is ensured that the effectiveness in vibration suppression of whole equipment, the 5 big portion of connecting rod is goed deep into groove 4.Connecting rod
5 go deep into groove 4, so as to caused vibrations be offset due to cutting in groove 4, so as to reduce the vibrations of this equipment.
The inner circle cutting machine crystal bar fixture of this structure can be reduced effectively to be shaken caused by cutting so that fixture and fixture
Junction is unlikely to deform and loosened, it is ensured that fixture can be fixed on cutting machine with more reliable, keep the phase of crystal bar and stage property
It is stable to position, do not influenceed by processing vibrations, effectively improve the machining accuracy of crystal bar.
Those skilled in the art may be used also it is to be understood that protection scheme of the present utility model is not limited only to the above embodiments
To carry out various permutation and combination and conversion on the basis of above-described embodiment, on the premise of without prejudice to the utility model spirit,
The various conversion carried out to the utility model are all fallen within the scope of protection of the utility model.
Claims (3)
- A kind of 1. crystal bar fixture of inner circle cutting machine, it is characterized in that including base（1）, the base（1）Pad is provided with center （2）, the pad（2）Round platform is provided with center（3）, the round platform（3）Groove is provided with center（4）, the groove（4）It is interior solid It is connected to connecting rod（5）, the connecting rod（5）Groove is goed deep into one end（4）It is interior, the affixed contiguous block of the other end（6）；The contiguous block（6）'s Intracavity section is rhombus, and two cornerwise length of the rhombus differ, and the length of long-diagonal is short diagonal length 1.2~1.8 times；The contiguous block（6）Four sides be provided with locating dowel（7）.
- A kind of 2. crystal bar fixture of inner circle cutting machine according to claim 1, it is characterized in that the pad（2）And round platform （3）It is formed in one.
- A kind of 3. crystal bar fixture of inner circle cutting machine according to claim 1 or 2, it is characterized in that the connecting rod（5）Big portion Go deep into groove（4）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760832.2U CN206855799U (en) | 2017-06-28 | 2017-06-28 | A kind of crystal bar fixture of inner circle cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720760832.2U CN206855799U (en) | 2017-06-28 | 2017-06-28 | A kind of crystal bar fixture of inner circle cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855799U true CN206855799U (en) | 2018-01-09 |
Family
ID=60828698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720760832.2U Expired - Fee Related CN206855799U (en) | 2017-06-28 | 2017-06-28 | A kind of crystal bar fixture of inner circle cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855799U (en) |
-
2017
- 2017-06-28 CN CN201720760832.2U patent/CN206855799U/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: 20180109 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |