CN203356629U - Cutter for clamping upper and lower chamfers of machined inner holes at one time - Google Patents
Cutter for clamping upper and lower chamfers of machined inner holes at one time Download PDFInfo
- Publication number
- CN203356629U CN203356629U CN 201320447367 CN201320447367U CN203356629U CN 203356629 U CN203356629 U CN 203356629U CN 201320447367 CN201320447367 CN 201320447367 CN 201320447367 U CN201320447367 U CN 201320447367U CN 203356629 U CN203356629 U CN 203356629U
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- cutter
- chamfering
- time
- cutting edge
- cutter head
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- Expired - Fee Related
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Abstract
The utility model discloses a cutter for clamping upper and lower chamfers of machined inner holes at one time. The cutter comprises a cutter body, wherein a cutter head is arranged at one end of the cutter body, and chamfering cutting edges are arranged at the upper and lower ends of the cutter head respectively. According to the cutter for clamping the upper and lower chamfers of the machined inner holes at one time, as the chamfering cutting edges are arranged at the upper and lower ends of the cutter head, the upper and lower end surfaces of a machined piece can be chamfered by clamping the machined piece for one time, and the cutter is especially applicable to machining of chamfers of stair holes, so that the machining time is greatly shortened, and the production efficiency is improved.
Description
Technical field
The utility model relates to the cutter field, particularly the cutter of the upper and lower chamfering of clamped one time processing endoporus.
Background technology
The cutter head of current most of chamfering tool only is provided with a blade, if upper and lower two end faces of workpiece endoporus all need chamfering and deburring, needs twice clamping processing just can complete.Particularly, for shoulder hole, need repeatedly chamfer machining, so need multiple clamping processing, waste time and energy, production efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of simultaneously inner bore chamfering cutter of upper and lower chamfering.
For achieving the above object, the utility model by the following technical solutions: clamped one time is processed the cutter of the upper and lower chamfering of endoporus, and it comprises cutter body, and cutter body one end is provided with cutter head, and the two ends up and down of described cutter head are respectively equipped with the chamfering cutting edge.
Adopt above structure, when processing work, only need clamped one time, just can two end face chamferings up and down and the removal burr of inner hole of workpiece be expended time in short like this, improved production efficiency.When the processing trapezoidal hole, workpiece only needs clamped one time especially, and cutter can complete the processing to all chamferings in shoulder hole successively, has greatly shortened the time, has improved operating efficiency.
The angle of described chamfering cutting edge and cutter body central shaft is 30 ° ~ 60 °.
The angle of described chamfering cutting edge and cutter body central shaft is 45 °.
The cutter of the upper and lower chamfering of clamped one time processing endoporus of the present utility model, by the two ends up and down at cutter head, the chamfering cutting edge is set, workpiece only needs clamping once like this, just can carry out chamfering to two end faces up and down of workpiece, especially when the chamfering of processing shoulder hole, greatly shorten process time, improved production efficiency.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The structural representation of the cutter that Fig. 1 is the upper and lower chamfering of the utility model clamped one time processing endoporus;
Fig. 2 is one of cutter of the present utility model intention of upper and lower shoulder hole being carried out to chamfering;
Fig. 3 is one of cutter of the present utility model intention of upper and lower shoulder hole being carried out to chamfering;
Fig. 4 is one of cutter of the present utility model intention of upper and lower shoulder hole being carried out to chamfering;
Fig. 5 is that cutter of the present utility model carries out the schematic diagram of chamfering to coaxial shoulder hole.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail:
As shown in Fig. 1 or 2, the cutter of the upper and lower chamfering of the utility model clamped one time processing endoporus, it comprises cutter body 1, and cutter body 1 one ends are provided with cutter head 2, and the two ends up and down of described cutter head are respectively equipped with chamfering cutting edge 21,22.
Described chamfering cutting edge 21 is 30 ° ~ 60 ° with the angle of cutter body 1 central shaft.
Described chamfering cutting edge 21 is 45 ° with the angle of cutter body 1 central shaft.
In Figure 2-4, when cutter body 1 is positioned at upper shoulder hole 3 top that workpiece need process, chamfering is carried out in the upper surface 31 of 22 pairs of upper shoulder holes 3 of chamfering cutting edge of cutter head lower end; When the upper surface of upper shoulder hole 3,31 chamfer machining are complete, and workpiece up moves, and make the chamfered cutting edge 21 of cutter head upper end aim at the 32 chamfering places, lower surface of upper shoulder hole 3 and chamfering is carried out in the lower surface 32 of upper shoulder hole 3.Repeat above operation, the cutting edge of chamfering up and down 21,22 of cutter head completes the chamfering operation to the upper and lower end face 41,42 in downstairs hole 4 successively.
As shown in Figure 5, the chamfering cutting edge 22 of cutter head lower end is aimed in the upper surface 51 that need is processed to the workpiece of coaxial shoulder hole 5, chamfering is carried out in 22 pairs of coaxial shoulder hole 5 upper surfaces 51 of the chamfering cutting edge of cutter head 2 lower ends, after completion of processing, workpiece is up moved, make the chamfered cutting edge 21 of cutter head 2 upper ends carry out chamfering to coaxial shoulder hole 5 domestic demand chamfering places successively.
Claims (3)
1. clamped one time is processed the cutter of the upper and lower chamfering of endoporus, and it comprises cutter body, and cutter body one end is provided with cutter head, it is characterized in that: the two ends up and down of described cutter head are respectively equipped with the chamfering cutting edge.
2. clamped one time according to claim 1 is processed the cutter of the upper and lower chamfering of endoporus, and it is characterized in that: the angle of described chamfering cutting edge and cutter body central shaft is 30 ° ~ 60 °.
3. clamped one time according to claim 2 is processed the cutter of the upper and lower chamfering of endoporus, and it is characterized in that: the angle of described chamfering cutting edge and cutter body central shaft is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447367 CN203356629U (en) | 2013-07-25 | 2013-07-25 | Cutter for clamping upper and lower chamfers of machined inner holes at one time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447367 CN203356629U (en) | 2013-07-25 | 2013-07-25 | Cutter for clamping upper and lower chamfers of machined inner holes at one time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356629U true CN203356629U (en) | 2013-12-25 |
Family
ID=49804451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320447367 Expired - Fee Related CN203356629U (en) | 2013-07-25 | 2013-07-25 | Cutter for clamping upper and lower chamfers of machined inner holes at one time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356629U (en) |
-
2013
- 2013-07-25 CN CN 201320447367 patent/CN203356629U/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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170405 Address after: 215144 Xiangcheng District, Suzhou, Beiqiao Street Lotus Village Patentee after: SUZHOU XINHENGYUAN ELECTRICAL EQUIPMENT CO., LTD. Address before: 350000 Fuzhou Lake Road, Cangshan District, Fujian, No. 1 Patentee before: Fujian Sinewy Elec. App. Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |