CN203109269U - Fine adjustment fine boring unit body - Google Patents
Fine adjustment fine boring unit body Download PDFInfo
- Publication number
- CN203109269U CN203109269U CN 201320154849 CN201320154849U CN203109269U CN 203109269 U CN203109269 U CN 203109269U CN 201320154849 CN201320154849 CN 201320154849 CN 201320154849 U CN201320154849 U CN 201320154849U CN 203109269 U CN203109269 U CN 203109269U
- Authority
- CN
- China
- Prior art keywords
- main body
- boring unit
- right boring
- fine setting
- unit main
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a fine adjustment fine boring unit body. The fine adjustment fine boring unit body is provided with a stepped inner hole, axial locating surfaces are arranged at the two ends of the fine adjustment fine boring unit body, and a section of through spiral grooves which is evenly distributed in the circumferential direction is formed in the wall of the fine adjustment fine boring unit body. The fine adjustment fine boring unit body has the advantages of being simple in structure, good in reliability, long in service life and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of machine tool accessory, especially relates to a kind of fine setting right boring unit main body.
Background technology
In field of machining, along with the precision of modern industry product is more and more higher, requirement on machining accuracy to parts is also more and more higher, and is also more and more higher to the adjustment required precision of process tool, existing right boring unit, it is low to adjust precision, complex structure, and adjust the high right boring unit of precision and all be imported product, expensive, increase the production cost of enterprise greatly, weakened the market competitiveness of China's engineering goods.
The utility model content
The utility model aims to provide a kind of fine setting right boring unit main body, is used for the precision micrometer adjustable device of boring cutter, and is simple in structure, good reliability, long service life, low cost of manufacture.
The technical solution of the utility model is a kind of fine setting right boring unit main body, and main body is provided with the ladder endoporus, and two ends are provided with axial locating surface, the penetrating helicla flute that has one section edge circumferentially evenly to arrange on the main wall.
Preferably, described main body outer surface is provided with cannelure, and described helicla flute is positioned at cannelure.
Preferably, described spiral fluted quantity is 2-50.
Preferably, the wall thickness at described helicla flute place is 0.1-50mm, and the spiral fluted width is 0.1-25mm, length 0.1-50mm.
Preferably, on the end face of main body one end or the end external cylindrical surface graduation mark is arranged.
Preferably, main body one end has seam, and this end locating surface is arranged in seam.
Preferably, main body is provided with on the end face of seam one end graduation mark.
Preferably, the described main body other end that is provided with graduation mark or seam has the protruding key that stretches out vertically.
Preferably, the quantity of described protruding key is 1 to 4, along circumferentially evenly distributing.
Preferably, the described main body end end edge that is provided with graduation mark or seam is provided with fixing hole vertically.
The utility model is simple in structure, compact, and it is little to have a deflection, the advantage that elastic force is big, good reliability, long service life, low cost of manufacture.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure cutaway view;
Fig. 3 is the utility model structure one end end face structure schematic diagram;
Fig. 4 is the utility model perspective view;
Among the figure: 1-fixing hole, 2-helicla flute, 3-cannelure, the protruding key of 4-, 5-graduation mark.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figures 1 to 4, the utility model discloses a kind of fine setting right boring unit main body, main body is provided with the ladder endoporus, two ends are provided with axial locating surface, the penetrating helicla flute 2 that has one section edge circumferentially evenly to arrange on the main wall, the setting of helicla flute 2 can be so that produce distortion uniformly during the main body pressurized, compare general elastic part, it is little to have distortion, elastic force is big, the uniform advantage of strength, and the ladder endoporus also can wrap and receive some other parts and syndeton thereof except can cooperating the location with other parts, make compact conformation, outward appearance is neat and artistic.
Preferably, described main body outer surface is provided with cannelure 3, and described helicla flute 2 is positioned at cannelure 3, makes main body helicla flute 2 places more be easy to generate deformation.
Preferably, the quantity of described helicla flute 2 is 2-50.
Preferably, the wall thickness at described helicla flute 2 places is 0.1-50mm, and the width of helicla flute 2 is 0.1-25mm, length 0.1-50mm.
Preferably, on the end face of main body one end or the end external cylindrical surface graduation mark 5 is arranged.
Preferably, main body one end has seam, and this end locating surface is arranged in seam.
Preferably, main body is provided with on the end face of seam one end graduation mark 5.
Preferably, the other end that described main body is provided with graduation mark 5 or seam has the protruding key 4 that stretches out vertically, is convenient to assemble the back radial location.
Preferably, the quantity of described protruding key 4 is 1 to 4, along circumferentially evenly distributing.
Preferably, the described main body end end edge that is provided with graduation mark 5 or seam is provided with fixing hole 1 vertically.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. finely tune the right boring unit main body for one kind, it is characterized in that: main body is provided with the ladder endoporus, and two ends are provided with axial locating surface, the penetrating helicla flute (2) that has one section edge circumferentially evenly to arrange on the main wall.
2. fine setting right boring unit main body according to claim 1, it is characterized in that: described main body outer surface is provided with cannelure (3), and described helicla flute (2) is positioned at cannelure (3).
3. fine setting right boring unit main body according to claim 1 is characterized in that: the quantity of described helicla flute (2) is 2-50.
4. fine setting right boring unit main body according to claim 1, it is characterized in that: the wall thickness that described helicla flute (2) is located is 0.1-50mm, the width of helicla flute (2) is 0.1-25mm, length 0.1-50mm.
5. fine setting right boring unit main body according to claim 1 is characterized in that: graduation mark (5) is arranged on the end face of main body one end or the end external cylindrical surface.
6. fine setting right boring unit main body according to claim 1, it is characterized in that: main body one end has seam, and this end locating surface is arranged in seam.
7. fine setting right boring unit main body according to claim 6 is characterized in that: main body is provided with on the end face of seam one end graduation mark (5).
8. according to claim 5,6 or 7 described fine setting right boring unit main body, it is characterized in that: the other end that described main body is provided with graduation mark (5) or seam has the protruding key (4) that stretches out vertically.
9. fine setting right boring unit main body according to claim 8, it is characterized in that: the quantity of described protruding key (4) is 1 to 4, along circumferentially evenly distributing.
10. according to claim 5,6 or 7 described fine setting right boring unit main body, it is characterized in that: the end end edge that described main body is provided with graduation mark (5) or seam is provided with fixing hole (1) vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154849 CN203109269U (en) | 2013-04-01 | 2013-04-01 | Fine adjustment fine boring unit body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154849 CN203109269U (en) | 2013-04-01 | 2013-04-01 | Fine adjustment fine boring unit body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109269U true CN203109269U (en) | 2013-08-07 |
Family
ID=48889647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154849 Withdrawn - After Issue CN203109269U (en) | 2013-04-01 | 2013-04-01 | Fine adjustment fine boring unit body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192100A (en) * | 2013-04-01 | 2013-07-10 | 成都成量工具集团有限公司 | Fine adjustment and fine boring unit body |
-
2013
- 2013-04-01 CN CN 201320154849 patent/CN203109269U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192100A (en) * | 2013-04-01 | 2013-07-10 | 成都成量工具集团有限公司 | Fine adjustment and fine boring unit body |
| CN103192100B (en) * | 2013-04-01 | 2016-03-02 | 成都成量工具集团有限公司 | Fine setting right boring unit main body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |