CN204621688U - A kind of dividing head - Google Patents
A kind of dividing head Download PDFInfo
- Publication number
- CN204621688U CN204621688U CN201420779228.0U CN201420779228U CN204621688U CN 204621688 U CN204621688 U CN 204621688U CN 201420779228 U CN201420779228 U CN 201420779228U CN 204621688 U CN204621688 U CN 204621688U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- hole
- offers
- newel
- dividing head
- 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
Links
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- Earth Drilling (AREA)
Abstract
The utility model provides a kind of reasonable in design, the dividing head that precision is high, comprise newel, described newel is provided with the fixed block of two column types, described newel is through the centre bore that fixed block offers, described fixed block avris etc. all offers 6 U-shaped grooves, the described through hole being provided with a column type between two between U-shaped groove, a vertical masonry joint is all offered between described each through hole and fixed block edge, fixed block avris etc. all offers six U-shaped grooves, the through hole of a column type is provided with between two between U-shaped groove, a vertical masonry joint is all offered between each through hole and fixed block edge, machining accuracy is also more and more accurate, be easier to processing, the utility model structure is simple, reasonable in design.
Description
Technical field
The utility model relates to a kind of mechanical device, particularly relates to a kind of dividing head.
Background technology
Along with the development of science and technology, instrument is more and more specialized, especially the accurately machined instrument such as milling cutter, the material hardness that this type of instrument current uses is more and more higher, the required precision of instrument itself is also more and more accurate, and the difficulty of processing strengthens accordingly, requires very high to the precision of dividing head.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of reasonable in design, dividing head that precision is high, comprise newel, described newel is provided with the fixed block of two column types, described newel is through the centre bore that fixed block offers, described fixed block avris etc. all offers several U-shaped grooves, is provided with the through hole of a column type, all offers a vertical masonry joint between through hole and fixed block edge between U-shaped groove.
The number of described U-shaped groove is 6.
The beneficial effects of the utility model are: fixed block avris etc. all offers six U-shaped grooves, the through hole of a column type is provided with between two between U-shaped groove, a vertical masonry joint is all offered between each through hole and fixed block edge, machining accuracy is also more and more accurate, be easier to processing, the utility model structure is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1-newel, 2-fixed block, 3-centre bore, 4-U type groove, 5-through hole, 6-vertical masonry joint.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail;
As shown in Figure 1, a kind of dividing head, comprise newel 1, newel 1 is provided with the fixed block 2 of two column types, newel 1 is through the centre bore 3 that fixed block 2 offers, fixed block 2 avris etc. all offers 6 U-shaped grooves 4, is provided with the through hole 5 of a column type, all offers a vertical masonry joint 6 between through hole 5 and fixed block 2 edge between U-shaped groove 4.
Fixed block 2 avris etc. all offers six U-shaped grooves 4, be provided with the through hole 5 of a column type between two between U-shaped groove 4, all offer a vertical masonry joint 6 between each through hole 5 and fixed block 2 edge, precision is also more and more accurate, be easier to processing, the utility model structure is simple, reasonable in design.
Claims (2)
1. a dividing head, comprise newel (1), it is characterized in that the fixed block (2) described newel (1) being provided with two column types, described newel (1) is through the centre bore (3) that fixed block (2) offers, described fixed block (2) avris etc. all offers several U-shaped grooves (4), be provided with the through hole (5) of a column type between U-shaped groove (4), between through hole (5) and fixed block (2) edge, all offer a vertical masonry joint (6).
2. a kind of dividing head according to claim 1, is characterized in that the number of described U-shaped groove (4) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779228.0U CN204621688U (en) | 2014-12-12 | 2014-12-12 | A kind of dividing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779228.0U CN204621688U (en) | 2014-12-12 | 2014-12-12 | A kind of dividing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621688U true CN204621688U (en) | 2015-09-09 |
Family
ID=54040749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779228.0U Expired - Fee Related CN204621688U (en) | 2014-12-12 | 2014-12-12 | A kind of dividing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621688U (en) |
-
2014
- 2014-12-12 CN CN201420779228.0U patent/CN204621688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |