CN204997173U - From centering chamfer ware - Google Patents
From centering chamfer ware Download PDFInfo
- Publication number
- CN204997173U CN204997173U CN201520572161.8U CN201520572161U CN204997173U CN 204997173 U CN204997173 U CN 204997173U CN 201520572161 U CN201520572161 U CN 201520572161U CN 204997173 U CN204997173 U CN 204997173U
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- CN
- China
- Prior art keywords
- transmission shaft
- end cover
- power transmission
- tool
- base
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 238000003754 machining Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 240000005002 Erythronium dens canis Species 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
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- Milling Processes (AREA)
Abstract
The utility model discloses a from centering chamfer ware, transmission shaft one end is equipped with location portion, the upper end cover is established to the outside cover of transmission shaft, upper end cover and transmission shaft screw -thread fit, the upper end cover periphery is equipped with the dogtooth, the outside cover of upper end cover is equipped with the base of tool, the base of tool through interior week concave tooth with upper end cover dogtooth meshing, the base of tool is close to location portion one side and is equipped with around transmission shaft evenly distributed's blade, the working face of blade is towards the transmission shaft, in operation, adjust the upper end cover in the epaxial position of transmission through the setting element, make the location portion of transmission shaft support by waiting to process circular surface, the base of tool and upper end cover meshing, the working face of a plurality of blades is located to be waited to process the circular surface periphery and supports by treating the bevel edge reason, when carrying out the chamfer, the cutter passes through the upper end cover and rotates along with the transmission shaft, carry out chamfer processing to the circular surface outer fringe, simultaneously the cutter is under self gravity, blade working face in the course of the work supports by treating the bevel edge reason all the time, thereby improve machining efficiency and machining precision.
Description
Technical field
The utility model relates to chamfering device technical field, particularly relates to a kind of from centering chamfering device.
Background technology
Traditional chamfering device, owing to lacking necessary adjustment and positioner, use very inconvenient, and machining accuracy is lower.Therefore, need to provide a kind of chamfering device, can be fixed the processed workpiece of needs easily, and can carry out easily as required adjusting, ensure machining accuracy, improve working (machining) efficiency.
Utility model content
For solving the technical problem existed in background technology, the utility model proposes a kind of from centering chamfering device.
The one that the utility model proposes, from centering chamfering device, comprising: power transmission shaft, cutter, upper end cover;
Power transmission shaft one end is provided with location division, and power transmission shaft outer wall is provided with external screw thread;
In the middle part of upper end cover, there is through hole, its be set in power transmission shaft outside and with power transmission shaft threaded engagement, upper end cover periphery is provided with the first teeth portion, and upper end cover is provided with keeper, and upper end cover is fixed by keeper and power transmission shaft;
Cutter comprises the base of tool and blade, the second through hole is provided with in the middle part of the base of tool, second through hole inner circumferential is provided with the second teeth portion, the base of tool is set in upper end cover outside, and the second teeth portion engages with the first teeth portion, the second through hole periphery is provided with at least one blade, and blade is positioned at the side of the base of tool near power transmission shaft location division, blade has working face away from base of tool one end, and described working face is obliquely installed towards power transmission shaft.
Preferably, the base of tool is provided with multiple blade, is uniformly distributed in the second through hole periphery.
Preferably, the working face of multiple blade and drive shaft axis be that angle is equal, described working face and transmission shafts cross section be that angle is equal.
Preferably, multiple blade is arranged along power transmission shaft radial direction, and the angle between arbitrary neighborhood two blades is equal.
Preferably, upper end cover sidewall is provided with third through-hole, is provided with the bolt with its threaded engagement in third through-hole, and upper end cover is located by bolt and power transmission shaft.
In the utility model, proposed from centering chamfering device, power transmission shaft one end is provided with location division, the outside sheathed upper end cover of power transmission shaft, upper end cover and power transmission shaft threaded engagement, upper end cover periphery is provided with double wedge, upper end cover outer cover is provided with the base of tool, the base of tool is engaged with upper end cover double wedge by the recessed tooth of inner circumferential, the base of tool is provided with near side, location division around the equally distributed blade of power transmission shaft, the working face of blade is towards power transmission shaft, during work, the position of upper end cover on power transmission shaft is regulated by keeper, make the location division of power transmission shaft against rounded face to be processed, the base of tool engages with upper end cover, the working face of multiple blade is positioned at rounded face periphery to be processed and against treating Chamfer Edge, when carrying out chamfering, cutter by upper end cover with drive axis, chamfer machining is carried out to rounded face outer rim, cutter is under self gravitation simultaneously, blade in the course of the work working face all the time against treating Chamfer Edge, thus improve working (machining) efficiency and machining accuracy.By above-mentioned optimal design from centering chamfering device, structure is simple, and reasonable in design, can carry out chamfering to the rounded face outer rim of workpiece, working (machining) efficiency is high, good processing accuracy.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation from centering chamfering device that the utility model proposes.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is a kind of structural representation from centering chamfering device that the utility model proposes.
With reference to Fig. 1, the one that the utility model proposes, from centering chamfering device, comprising: power transmission shaft 1, upper end cover 2, cutter;
Power transmission shaft 1 one end is provided with location division, and power transmission shaft 1 outer wall is provided with external screw thread;
In the middle part of upper end cover 2, there is through hole, its be set in power transmission shaft 1 outside and with power transmission shaft 1 threaded engagement, upper end cover 2 periphery is provided with the first teeth portion, upper end cover 2 sidewall is provided with third through-hole, be provided with the bolt 5 with its threaded engagement in third through-hole, upper end cover 2 is fixed by bolt 5 and power transmission shaft 1;
Cutter comprises the base of tool 3, the second through hole is provided with in the middle part of the base of tool 3, second through hole inner circumferential is provided with the second teeth portion, it is outside that the base of tool 3 is set in upper end cover 2, and the second teeth portion engages with the first teeth portion, second through hole periphery is provided with equally distributed multiple blade 4, blade 4 is arranged along the radial direction of power transmission shaft 1, between arbitrary neighborhood two blades 4, angle is equal, blade 4 is positioned at the side of the base of tool 3 near power transmission shaft 1 location division, blade 4 has working face away from the base of tool 3 one end, described working face is obliquely installed towards power transmission shaft 1, described working face and power transmission shaft 1 axis be that angle is equal, and working face and power transmission shaft 1 shaft section be that angle is equal.
In the present embodiment, proposed from centering chamfering device in chamfering process, the position of upper end cover on power transmission shaft is regulated by keeper, make the location division of power transmission shaft against rounded face to be processed, the base of tool engages with upper end cover, the working face of multiple blade is positioned at rounded face periphery to be processed and against treating Chamfer Edge, when carrying out chamfering, cutter by upper end cover with drive axis, chamfer machining is carried out to rounded face outer rim, cutter is under self gravitation simultaneously, blade in the course of the work working face all the time against treating Chamfer Edge, thus improve working (machining) efficiency and machining accuracy.
In the present embodiment, propose from centering chamfering device, structure is simple, and reasonable in design, can carry out chamfering to the rounded face outer rim of workpiece, be suitable for the rounded face of different-diameter, working (machining) efficiency is high, good processing accuracy.
In a specific embodiment, the base of tool is provided with multiple blade, be uniformly distributed in the second through hole periphery, multiple blade is arranged along power transmission shaft radial direction, angle between arbitrary neighborhood two blades is equal, the working face of multiple blade and drive shaft axis be that angle is equal, described working face and transmission shafts cross section be that angle is equal, in process, the working face of multiple blade is evenly distributed on circular edge periphery to be processed, angle and the size for the treatment of the power that Chamfer Edge applies are even, ensure circular edge chamfering precision further.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. from a centering chamfering device, it is characterized in that, comprising: power transmission shaft (1), upper end cover (2), cutter;
Power transmission shaft (1) one end is provided with location division, and power transmission shaft (1) outer wall is provided with external screw thread;
Upper end cover (2) middle part has through hole, its be set in power transmission shaft (1) outside and with power transmission shaft (1) threaded engagement, upper end cover (2) periphery is provided with the first teeth portion, upper end cover (2) is provided with keeper, and upper end cover (2) is fixed by keeper and power transmission shaft (1);
Cutter comprises the base of tool (3) and blade (4), the base of tool (3) middle part is provided with the second through hole, second through hole inner circumferential is provided with the second teeth portion, it is outside that the base of tool (3) is set in upper end cover (2), and the second teeth portion engages with the first teeth portion, second through hole periphery is provided with at least one blade (4), blade (4) is positioned at the side of the base of tool (3) near power transmission shaft (1) location division, blade (4) has working face away from the base of tool (3) one end, and described working face is obliquely installed towards power transmission shaft (1).
2. according to claim 1ly it is characterized in that from centering chamfering device, the base of tool (3) is provided with multiple blade (4), is uniformly distributed in the second through hole periphery.
3. according to claim 2 from centering chamfering device, it is characterized in that, the working face of multiple blade (4) and power transmission shaft (1) axis be that angle is equal, described working face and power transmission shaft (1) shaft section be that angle is equal.
4. according to Claims 2 or 3 from centering chamfering device, it is characterized in that, multiple blade (4) along power transmission shaft (1) radial direction arrange, the angle between arbitrary neighborhood two blades (4) is equal.
5. according to claim 1 from centering chamfering device, it is characterized in that, upper end cover (2) sidewall is provided with third through-hole, be provided with in third through-hole and the bolt of its threaded engagement (5), upper end cover (2) is located by bolt (5) and power transmission shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572161.8U CN204997173U (en) | 2015-07-29 | 2015-07-29 | From centering chamfer ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572161.8U CN204997173U (en) | 2015-07-29 | 2015-07-29 | From centering chamfer ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204997173U true CN204997173U (en) | 2016-01-27 |
Family
ID=55154078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572161.8U Expired - Fee Related CN204997173U (en) | 2015-07-29 | 2015-07-29 | From centering chamfer ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204997173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927573A (en) * | 2017-05-25 | 2018-12-04 | 河南平高电气股份有限公司 | A kind of chamfering tool |
| CN108927574A (en) * | 2017-05-25 | 2018-12-04 | 河南平高电气股份有限公司 | A kind of outer circle chamfering tool |
-
2015
- 2015-07-29 CN CN201520572161.8U patent/CN204997173U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927573A (en) * | 2017-05-25 | 2018-12-04 | 河南平高电气股份有限公司 | A kind of chamfering tool |
| CN108927574A (en) * | 2017-05-25 | 2018-12-04 | 河南平高电气股份有限公司 | A kind of outer circle chamfering tool |
| CN108927573B (en) * | 2017-05-25 | 2020-10-23 | 平高集团有限公司 | Chamfering tool |
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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: 20160127 |