CN201815756U - Overlong reamer - Google Patents
Overlong reamer Download PDFInfo
- Publication number
- CN201815756U CN201815756U CN2010205196504U CN201020519650U CN201815756U CN 201815756 U CN201815756 U CN 201815756U CN 2010205196504 U CN2010205196504 U CN 2010205196504U CN 201020519650 U CN201020519650 U CN 201020519650U CN 201815756 U CN201815756 U CN 201815756U
- Authority
- CN
- China
- Prior art keywords
- reamer
- knife handle
- cutter head
- overlong
- rimmer knife
- 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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Abstract
The utility model relates to an overlong reamer which is characterized by comprising a long reamer handle and a plurality of reamer heads, wherein the reamer heads are evenly arranged on the long reamer handle; each reamer head is evenly provided with a plurality of cutting edges along the peripheral direction; and an included angle alpha is formed between the lower end of each cutting edge and the long reamer handle. The overlong reamer is convenient to operate, high in processing efficiency and high in processing coaxiality.
Description
Technical field
The utility model relates to a kind of reamer, specifically, relates to a kind of overlength reamer, belongs to nonstandard cutter field.
Background technology
To the processing of a plurality of shoulder holes, generally all require step processing to put in place, now to guarantee the axiality of a plurality of shoulder holes.To this, a kind of cutter of needs can a cutter processing and forming.
The utility model content
The purpose of this utility model provides a kind of working (machining) efficiency height, the high and easy to operate overlength reamer of working axiality.
The technical solution adopted in the utility model is:
A kind of overlength reamer comprises rimmer knife handle and a plurality of cutter head, and described cutter head is arranged on the rimmer knife handle equably, along the circumferential direction evenly is provided with a plurality of blades on described each cutter head, and the low side of described each blade all and the α that has angle between the rimmer knife handle.
The number of described cutter head is three.
Described angle α is 2-4 °.
The utility model adopts the rimmer knife handle, and on the rimmer knife handle, be provided with a plurality of cutter heads, and along the circumferential direction evenly being provided with a plurality of blades on each cutter head, reamer can settle at one go in that a plurality of shoulder holes are added man-hour like this, single solution for diverse problems is cut and is finished, and has improved the axiality of a plurality of shoulder holes; In order to increase reamer, all and design the α that has angle between the rimmer knife handle with the low side of each blade in the guidance quality in when cutting.
The utility model has the advantages that: easy to operate, working (machining) efficiency height, working axiality height.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is a side view of the present utility model.
Wherein: 1, rimmer knife handle, 2, cutter head, 3, blade.
The specific embodiment
As shown in Figures 1 and 2, a kind of overlength reamer comprises rimmer knife handle 1 and three cutter heads 2, and cutter head 2 is arranged on the rimmer knife handle 1 equably, on each cutter head 2, along the circumferential direction evenly be provided with a plurality of blades 3, the low side of each blade 3 all with 1 angle that becomes 2-4 ° of rimmer knife handle.
Claims (3)
1. overlength reamer, it is characterized in that: comprise rimmer knife handle and a plurality of cutter head, described cutter head is arranged on the rimmer knife handle equably, along the circumferential direction evenly is provided with a plurality of blades on described each cutter head, and the low side of described each blade all and the α that has angle between the rimmer knife handle.
2. a kind of overlength reamer according to claim 1 is characterized in that: the number of described cutter head is three.
3. a kind of overlength reamer according to claim 1 is characterized in that: described angle α is 2-4 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205196504U CN201815756U (en) | 2010-09-06 | 2010-09-06 | Overlong reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205196504U CN201815756U (en) | 2010-09-06 | 2010-09-06 | Overlong reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815756U true CN201815756U (en) | 2011-05-04 |
Family
ID=43913725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205196504U Expired - Fee Related CN201815756U (en) | 2010-09-06 | 2010-09-06 | Overlong reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815756U (en) |
-
2010
- 2010-09-06 CN CN2010205196504U patent/CN201815756U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110906 |