CN203304640U - Chamfer drill for bolt hole of aluminum alloy wheel - Google Patents
Chamfer drill for bolt hole of aluminum alloy wheel Download PDFInfo
- Publication number
- CN203304640U CN203304640U CN2013203534849U CN201320353484U CN203304640U CN 203304640 U CN203304640 U CN 203304640U CN 2013203534849 U CN2013203534849 U CN 2013203534849U CN 201320353484 U CN201320353484 U CN 201320353484U CN 203304640 U CN203304640 U CN 203304640U
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- driven
- driving
- shaft
- gear
- driving shaft
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Abstract
The utility model relates to a chamfer drill for a bolt hole of an aluminum alloy wheel,which comprises an outer housing, a driving shaft, a handle, a driving gear, driven gears, and driven shafts, wherein the outer housing adopts the disc-shaped structure; the driving shaft is coaxially mounted at the middle of the outer housing; the handle is radially mounted at the upper part, extending out the upper part of the outer housing, of the driving shaft; the driving shaft is driven to rotate by rotating the handle; the driving gear is coaxially fixedly mounted at the lower end of the driving shaft inside the outer housing; a plurality of driven gears meshed with the driving gear are mounted at intervals at the periphery of the driving gear; a driven shaft is fixed at the center shaft position of each driven gear respectively; lower ends of the driven gears extend out the lower end of the outer housing. The drill can finish the chamfering for all bolt holes of the aluminum alloy wheel, so that the time of chamfering processing is effectively saved, the manufacturing efficiency is improved, the operation is easy, the stress of all holes are all uniform, the size of chamfers are even, the appearance is beautiful, and the product quality is improved.
Description
Technical field
The utility model belongs to the aluminum-alloy wheel manufacture field, and especially a kind of aluminum-alloy wheel bolt hole chamfering bores.
Background technology
The bolt hole edge of aluminum-alloy wheel need to pass through chamfered, and at present, the chamfering at bolt hole edge is to use chamfer drill to process successively, and process velocity is slower, and affects whole working (machining) efficiency; And used chamfer drill can only be processed a bolt hole chamfering at every turn, and be subject to thinking that the technical merit impact is larger, the big or small inequality of exerting oneself can cause bolt hole chamfering not of uniform size, is difficult to arrive unified standard, affects product quality.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of simple in structure, simple operation, aluminum-alloy wheel bolt hole chamfering safe and reliable, high-quality and high-efficiency to bore.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of aluminum-alloy wheel bolt hole chamfering bores, it is characterized in that: comprise shell, driving shaft, handle, driving gear, driven gear and driven shaft, described shell is a disc-shaped structure, this shell middle part is coaxially installed with a driving shaft, the driving shaft top of stretching out the shell top radially is equipped with one handle, by rotating this handle drives driving shaft rotation; The driving shaft lower end of section coaxially is fixed with a driving gear in the enclosure, the outer weekly interval of this driving gear is equipped with driven gear a plurality of and the driving gear engagement, the middle shaft position of the plurality of impulsion gear all is fixed with a driven shaft, and the shell lower end is stretched out in the driven shaft lower end.
And described a plurality of driven gear spaced radials are distributed on the driving gear periphery.
And described driven shaft bottom is shaped be used to the external screw thread of chmfer bit is installed.
Advantage of the present utility model and good effect are:
The utility model can complete the chamfering to all bolts hole of aluminum-alloy wheel simultaneously, has effectively saved the time of chamfering, enhance productivity, and also processing ease, institute is porose stressed all very even, and chamfering angle size is consistent, good looking appearance, Improving The Quality of Products.
The accompanying drawing explanation
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is perspective view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of aluminum-alloy wheel bolt hole chamfering bores, comprise shell 3, driving shaft 2, handle 1, driving gear 5, driven gear 6 and driven shaft 4, described shell is a disc-shaped structure, as accompanying drawing 1 to as shown in accompanying drawing 2, this shell middle part is coaxially installed with a driving shaft, the driving shaft top of stretching out the shell top radially is equipped with one handle, by rotating this handle drives driving shaft rotation; The driving shaft lower end of section coaxially is fixed with a driving gear in the enclosure, the outer weekly interval of this driving gear is equipped with driven gear a plurality of and the driving gear engagement, the middle shaft position of the plurality of impulsion gear all is fixed with a driven shaft, and the shell lower end is stretched out in the driven shaft lower end.
Described a plurality of driven gear spaced radial is distributed on the driving gear periphery, and this enforcement is depicted as uniformly at intervals four.
The driven shaft bottom is shaped be used to the external screw thread of chmfer bit (not shown) is installed, during use, chmfer bit is installed on driven shaft, again whole frock is positioned to placement according to each bolt hole, rotate driving shaft, by driving gear, drive driven gear, thereby make the chmfer bit on all driven shafts carry out work, synchronously complete the chamfering of all bolts hole.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. an aluminum-alloy wheel bolt hole chamfering bores, it is characterized in that: comprise shell, driving shaft, handle, driving gear, driven gear and driven shaft, described shell is a disc-shaped structure, this shell middle part is coaxially installed with a driving shaft, the driving shaft top of stretching out the shell top radially is equipped with one handle, by rotating this handle drives driving shaft rotation; The driving shaft lower end of section coaxially is fixed with a driving gear in the enclosure, the outer weekly interval of this driving gear is equipped with driven gear a plurality of and the driving gear engagement, the middle shaft position of the plurality of impulsion gear all is fixed with a driven shaft, and the shell lower end is stretched out in the driven shaft lower end.
2. aluminum-alloy wheel bolt hole chamfering according to claim 1 bores, and it is characterized in that: described a plurality of driven gear spaced radials are distributed on the driving gear periphery.
3. aluminum-alloy wheel bolt hole chamfering according to claim 1 bores, and it is characterized in that: described driven shaft bottom is shaped be used to the external screw thread of chmfer bit is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203534849U CN203304640U (en) | 2013-06-20 | 2013-06-20 | Chamfer drill for bolt hole of aluminum alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203534849U CN203304640U (en) | 2013-06-20 | 2013-06-20 | Chamfer drill for bolt hole of aluminum alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304640U true CN203304640U (en) | 2013-11-27 |
Family
ID=49610875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203534849U Expired - Lifetime CN203304640U (en) | 2013-06-20 | 2013-06-20 | Chamfer drill for bolt hole of aluminum alloy wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598701A (en) * | 2017-09-21 | 2018-01-19 | 镇江颀龙科技有限公司 | A kind of chamfer tool |
-
2013
- 2013-06-20 CN CN2013203534849U patent/CN203304640U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598701A (en) * | 2017-09-21 | 2018-01-19 | 镇江颀龙科技有限公司 | A kind of chamfer tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300457 District, Guanghua Road, West Zone, economic development zone, Binhai New Area, Tianjin, China, A Patentee after: TIANJIN LIZHONG AUTOMOBILE ALUMINIUM ALLOY FITTING Co.,Ltd. Address before: 300457 District, Guanghua Road, West Zone, economic development zone, Binhai New Area, Tianjin, China, A Patentee before: TIANJIN DAIKA WHEEL HUB MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170327 Address after: 300457 Tianjin economic and Technological Development Zone in the Western District Guanghua Street, No. 58 Patentee after: TIANJIN LIZHONG GROUP Co.,Ltd. Address before: 300457 District, Guanghua Road, West Zone, economic development zone, Binhai New Area, Tianjin, China, A Patentee before: TIANJIN LIZHONG AUTOMOBILE ALUMINIUM ALLOY FITTING Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 58, Guanghua Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin, 300450 Patentee after: TIANJIN LIZHONG WHEEL Co.,Ltd. Address before: 300457 Tianjin economic and Technological Development Zone in the Western District Guanghua Street, No. 58 Patentee before: TIANJIN LIZHONG GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |