CN202701417U - Boring cutter - Google Patents
Boring cutter Download PDFInfo
- Publication number
- CN202701417U CN202701417U CN 201220370572 CN201220370572U CN202701417U CN 202701417 U CN202701417 U CN 202701417U CN 201220370572 CN201220370572 CN 201220370572 CN 201220370572 U CN201220370572 U CN 201220370572U CN 202701417 U CN202701417 U CN 202701417U
- Authority
- CN
- China
- Prior art keywords
- axis body
- cutter
- cavity
- overcoat
- nut
- 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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- Drilling Tools (AREA)
Abstract
The utility model discloses a boring cutter, which comprises a shaft body, wherein a raised edge is formed at one end of the shaft body; an outer sleeve is sleeved in the middle of the shaft body; a shaft spring is arranged between the outer sleeve and the raised edge; a nut is arranged outside the other end of the shaft body, and the nut can jack the outer sleeve; and a cavity is formed in the shaft body, a cutter body is arranged in the cavity through a cutter clamp, and a small spring is clamped between the cutter clamp and the shaft body. The boring cutter is simple in structure and convenient to use, and improves the production efficiency.
Description
Technical field:
The utility model relates to field of machining, relates in particular to a kind of borer.
Background technology:
Along with the extensive use of new material, new technology, the size of many components of machine is constantly reducing, and this has proposed many new difficult problems to mechanical processing technique simultaneously, so just needs cutter to finish processing component.Therefore need to provide a kind of bore hole to solve this problem.
The utility model content:
The purpose of this utility model just provides a kind of borer, solves the deficiencies in the prior art.
The technical solution adopted in the utility model is:
A kind of borer comprises axis body, and axis body one end is provided with the lug edge, and the axis body middle part is set with overcoat, between overcoat and the lug edge axle spring is installed, and the axis body other end is outside equipped with nut, and nut can lean overcoat; Have cavity in the axis body, by cutter holder cutter hub is installed in the cavity, be installed with little spring between cutter holder and the axis body, described cutter holder is connected with cutter hub by screw.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is equipped with the axle spring by being set with overcoat at the axis body middle part between overcoat and the lug edge, and the axis body other end is outside equipped with nut, and nut can lean overcoat; Have cavity in the axis body, by cutter holder cutter hub is installed in the cavity, the utility model is simple in structure, and is easy to use, improved production efficiency.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the schematic diagram of the utility model axis body cavity.
The specific embodiment:
As shown in the figure: a kind of borer, comprise axis body 1, axis body 1 one ends are provided with the lug edge, and axis body 1 middle part is set with overcoat 4, between overcoat 4 and the lug edge axle spring 2 is installed, and axis body 1 other end is outside equipped with nut 6, and nut 6 can lean overcoat 4; Have cavity in the axis body 1, by cutter holder 7 cutter hub 3 is installed in the cavity, be installed with little spring 5 between cutter holder 7 and the axis body 1, described cutter holder 7 is connected with cutter hub 3 by screw 8.
Claims (2)
1. a borer comprises axis body, it is characterized in that: axis body one end is provided with the lug edge, and the axis body middle part is set with overcoat, between overcoat and the lug edge axle spring is installed, and the axis body other end is outside equipped with nut, and nut can lean overcoat; Have cavity in the axis body, by cutter holder cutter hub is installed in the cavity, be installed with little spring between cutter holder and the axis body.
2. borer according to claim 1, it is characterized in that: described cutter holder is connected with cutter hub by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370572 CN202701417U (en) | 2012-07-30 | 2012-07-30 | Boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370572 CN202701417U (en) | 2012-07-30 | 2012-07-30 | Boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701417U true CN202701417U (en) | 2013-01-30 |
Family
ID=47581757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370572 Expired - Fee Related CN202701417U (en) | 2012-07-30 | 2012-07-30 | Boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701417U (en) |
-
2012
- 2012-07-30 CN CN 201220370572 patent/CN202701417U/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: 20130130 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |