CN208004928U - A kind of taper reamer - Google Patents
A kind of taper reamer Download PDFInfo
- Publication number
- CN208004928U CN208004928U CN201721903647.0U CN201721903647U CN208004928U CN 208004928 U CN208004928 U CN 208004928U CN 201721903647 U CN201721903647 U CN 201721903647U CN 208004928 U CN208004928 U CN 208004928U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- knife
- handle
- blade
- cooling water
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a kind of taper reamer, including handle of a knife and cutter head, mutual corresponding cooling water channel is offered inside the handle of a knife and cutter head, the cooling water channel of the handle of a knife and cutter head is interconnected, the surface of the cutter head is provided with the cooling water hole being connected to cooling water channel, the tail end of the handle of a knife is provided with the blind rivet for being fixed on lathe, the circular conical surface to play the role of positioning is additionally provided on the handle of a knife, 2 aluminium alloy blades are provided on the cutter head, it is provided with blade on the aluminium alloy blade, the axial included angle A of the blade and cutter head is 7 °, the length B of the blade is 72mm.The utility model is processed with the form of aluminium alloy blade reduction cutter head with Integral alloy by inlaying, and reduces the cost of charp tool, and the utility model can be used for processing the hole of major diameter coning angle, not only can shorten process time, and machining accuracy can also be effectively ensured.
Description
Technical field
The utility model is related to be machined the cutter used, and in particular to a kind of taper reamer.
Background technology
Knuckle needs the hole of 70 mm dias to containing 7 ° of cone angles on knuckle to be processed, makes its hole in processing
Size reach required precision, in the prior art generally using ball knife layering processing, ball knife layering processing it is very time-consuming,
Machining accuracy is not easy to ensure.
Invention content
The purpose of this utility model, which is to provide one kind, can shorten process time, and the taper hinge of machining accuracy can be effectively ensured
Knife.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of taper reamer, including handle of a knife and cutter head offer mutual corresponding cooling water inside the handle of a knife and cutter head
The cooling water channel of road, the handle of a knife and cutter head is interconnected, and the surface of the cutter head is provided with the cooling being connected to cooling water channel
Water hole, the tail end of the handle of a knife are provided with the blind rivet for being fixed on lathe, are additionally provided with and play the role of positioning on the handle of a knife
Circular conical surface, bonding has 2 aluminium alloy blades on the cutter head, is provided with blade on the aluminium alloy blade, the blade with
The axial included angle A of cutter head is 7 °, and the length B of the blade is 72mm.
Further, the maximum gauge of the cutter head is 70mm.
Further, the length of the handle of a knife is 150mm.
The beneficial effects of the utility model are：
The utility model by inlay and aluminium alloy blade form reduce cutter head processed with Integral alloy, reduce cutter at
This, the utility model can be used for processing the hole of major diameter coning angle, not only can shorten process time, and can also be effectively ensured
Machining accuracy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the dimensional structure diagram of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing：
Such as a kind of Fig. 1 to taper reamer shown in Fig. 2, including handle of a knife 1 and cutter head 2, opened inside the handle of a knife 1 and cutter head 2
Equipped with mutual corresponding cooling water channel 3, the cooling water channel 3 of the handle of a knife 1 and cutter head 2 is interconnected, and the surface of the cutter head 2 is set
It is equipped with the cooling water hole 4 being connected to cooling water channel 3, the tail end of the handle of a knife 1 is provided with the blind rivet 5 for being fixed on lathe,
The circular conical surface 6 to play the role of positioning is additionally provided on the handle of a knife 1, bonding has 2 aluminium alloy blades 7, the aluminium on the cutter head 2
It is provided with blade on alloy blade 7, the axial included angle A of the blade and cutter head 2 is 7 °, and the length B of the blade is 72mm.
Further, the maximum gauge of the cutter head 2 is 70mm.
Further, the length of the handle of a knife 1 is 150mm.
The operation principle of the utility model is：
In use, first handle of a knife 1 is mounted on by blind rivet 5 and circular conical surface 6 on lathe, since tool dimension is big, in order to anti-
Only breaking, when processing, can cool down cutter by cooling water channel 3, to extend cutting-tool's used life, and pass through
The form of edge and aluminium alloy blade 7 reduces cutter head and is processed with Integral alloy, reduces the cost of charp tool, and the utility model can be used for processing
The hole of major diameter coning angle not only can shorten process time, and machining accuracy can also be effectively ensured.
The above is not limit the technical scope of the present invention, all according to the utility model technical spirit
To any modification, equivalent variations and modification made by above embodiment, the model of the technical solution of the utility model is still fallen within
In enclosing.
Claims (3)
1. a kind of taper reamer, it is characterised in that：Including handle of a knife and cutter head, offers and correspond inside the handle of a knife and cutter head
Cooling water channel, the cooling water channel of the handle of a knife and cutter head is interconnected, and the surface of the cutter head is provided with and cooling water channel connects
Logical cooling water hole, the tail end of the handle of a knife are provided with the blind rivet for being fixed on lathe, have been additionally provided on the handle of a knife
The circular conical surface of positioning action is provided with 2 aluminium alloy blades on the cutter head, is provided with blade on the aluminium alloy blade, institute
The axial included angle A for stating blade and cutter head is 7 °, and the length B of the blade is 72mm.
2. a kind of taper reamer according to claim 1, it is characterised in that：The maximum gauge of the cutter head is 70mm.
3. a kind of taper reamer according to claim 1, it is characterised in that：The length of the handle of a knife is 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903647.0U CN208004928U (en) | 2017-12-29 | 2017-12-29 | A kind of taper reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903647.0U CN208004928U (en) | 2017-12-29 | 2017-12-29 | A kind of taper reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004928U true CN208004928U (en) | 2018-10-26 |
Family
ID=63882109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903647.0U Expired - Fee Related CN208004928U (en) | 2017-12-29 | 2017-12-29 | A kind of taper reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004928U (en) |
-
2017
- 2017-12-29 CN CN201721903647.0U patent/CN208004928U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 519180 factory building a, 1st floor, building B, Xinqing Science and Technology Industrial Park, Doumen District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Chunyu Technology Co.,Ltd. Address before: 528400 1-4 building, A1 District, intersection of Jintang road and Wong Zhu Wang street, Nang Lang village, Nang Lang, Zhongshan, Guangdong. Patentee before: ZHONGSHAN ZHIWEI PRECISION MACHINERY EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |