CN2794702Y - Right angle type driving drilling bit - Google Patents
Right angle type driving drilling bit Download PDFInfo
- Publication number
- CN2794702Y CN2794702Y CN 200520101428 CN200520101428U CN2794702Y CN 2794702 Y CN2794702 Y CN 2794702Y CN 200520101428 CN200520101428 CN 200520101428 CN 200520101428 U CN200520101428 U CN 200520101428U CN 2794702 Y CN2794702 Y CN 2794702Y
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- CN
- China
- Prior art keywords
- gear
- output
- output shaft
- fixedly linked
- drill bit
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- 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 discloses a right angle type drive drilling bit, which comprises a shell. A bearing (2) and a bearing (9) are respectively arranged in the shell, wherein an input shaft (1) is connected with the bearing (2), an output shaft (12) is connected with the bearing (9), and the input shaft (1) is perpendicular to the output shaft (12); the inner part of the shell is also provided with an input gear (5) and an output gear (7), wherein the input gear (5) is fixedly connected with one end of the input shaft (1), the output gear (7) is fixedly connected with one end of the output shaft (12), and the input gear (5) is meshed with the output gear (7); the other end of the output shaft (12) is fixedly connected with a clamp (10), and the clamp (10) is fixedly connected with the drilling bit (11). The right angle type drive drilling bit, after a drive device is externally connected, is capable of carrying out drilling work in small space.
Description
Technical field
The utility model relates to a kind of drill bit, and particularly a kind of perpendicular type drives drill bit.
Background technology
Electric drill is a kind of boring bar tool commonly used, and is very popular.In actual use, people run into as next problem: when the space of needs punching was narrower and small, common electric drill can't be put into, and also just can't carry out boring work.People wish that urgently the boring bar tool that solves this difficult problem can be arranged.
Summary of the invention
At the deficiencies in the prior art part, after the utility model provides a kind of external drive unit, can drive drill bit at the hole perpendicular type of work of small space.
The utility model is for reaching above purpose, be to realize: provide a kind of perpendicular type to drive drill bit, comprise housing, be provided with two bearings in the housing by such technical scheme, power shaft, output shaft link to each other with these two bearings respectively, and be vertical mutually between power shaft and the output shaft; In housing, also be provided with input gear that the end with power shaft is fixedly linked, with the output gear that an end of output shaft is fixedly linked, input gear and output gear are meshing with each other; The other end and the anchor clamps of output shaft are fixedly linked, the fixedly connected drill bit of anchor clamps.
As a kind of improvement of the present utility model: the other end of power shaft is positioned at hull outside.
As further improvement of the utility model: handle links to each other with housing.
As further improvement of the utility model: input gear, output gear are bevel gear.
As further improvement of the utility model: the input gear is fixedly linked by an end of pin and power shaft; Output gear is fixedly linked by the end of another pin with output shaft.
Improve as another kind of the present utility model: the input gear is fixedly linked by an end of key and power shaft; Output gear is fixedly linked by an end of another key and output shaft.
Perpendicular type of the present utility model drives drill bit, and power shaft and output shaft are the vertical configuration setting, and overall volume is small and exquisite; Being very suitable for narrow and small place, space holes.The handle that links to each other with housing is that people grip for convenience, is convenient to the application of force.Power shaft one end is positioned at hull outside, is when using for reality, can be connected with drive unit easily.
Description of drawings
Fig. 1 is that the broken section of perpendicular type driving drill bit of the present utility model is looked intention;
Fig. 2 is that schematic diagram is looked on the right side that Fig. 1 is removed behind the upper shell 15.
The specific embodiment
With reference to above-mentioned accompanying drawing, the specific embodiment of the present utility model is elaborated.
Bearing 2 and bearing 9 are set respectively in housing.Power shaft 1 links to each other with bearing 2, and output shaft 12 links to each other with bearing 9, and is vertical mutually between power shaft 1 and the output shaft 12.Also be provided with intermeshing input gear 5, output gear 7 in housing, this input gear 5, output gear 7 are bevel gear.Input gear 5 is fixedly linked by the end of pin 4 with power shaft 1, and output gear 7 is fixedly linked by the end of pin 8 with output shaft 12.The other end of power shaft 1 is positioned at the outside of housing; The fixedly connected anchor clamps 10 of the other end of output shaft 12, anchor clamps 10 fixedly connected drill bits 11.For easy to use, fixedly install handle 14 at the outer surface of lower house 3.
During actual the use, behind the power shaft 1 external drive unit, can carry out boring work.
At last, it is also to be noted that what more than enumerate only is several specific embodiments of the present utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (6)
1, a kind of perpendicular type drives drill bit, it is characterized in that: comprise housing, be respectively equipped with bearing (2) and bearing (9) in the housing, power shaft (1) links to each other with described bearing (2), output shaft (12) links to each other with bearing (9), and is vertical mutually between described power shaft (1) and the output shaft (12); In housing, also be provided with input gear (5) that the end with described power shaft (1) is fixedly linked, with the output gear (7) that an end of described output shaft (12) is fixedly linked, described input gear (5) and output gear (7) are meshing with each other; The other end of described output shaft (12) and anchor clamps (10) are fixedly linked, the fixedly connected drill bits of described anchor clamps (10) (11).
2, perpendicular type according to claim 1 drives drill bit, and it is characterized in that: the other end of described power shaft (1) is positioned at hull outside.
3, perpendicular type according to claim 1 and 2 drives drill bit, and it is characterized in that: handle (14) links to each other with described housing.
4, perpendicular type according to claim 3 drives drill bit, and it is characterized in that: described input gear (5), output gear (7) are bevel gear.
5, perpendicular type according to claim 4 drives drill bit, it is characterized in that: described input gear (5) is fixedly linked by the end of pin (4) with power shaft (1); Described output gear (7) is fixedly linked by the end of pin (8) with output shaft (12).
6, perpendicular type according to claim 4 drives drill bit, and it is characterized in that: described input gear (5) is fixedly linked by an end of key and power shaft (1); Described output gear (7) is fixedly linked by an end of another key and output shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101428 CN2794702Y (en) | 2005-04-05 | 2005-04-05 | Right angle type driving drilling bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520101428 CN2794702Y (en) | 2005-04-05 | 2005-04-05 | Right angle type driving drilling bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794702Y true CN2794702Y (en) | 2006-07-12 |
Family
ID=36812468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520101428 Expired - Fee Related CN2794702Y (en) | 2005-04-05 | 2005-04-05 | Right angle type driving drilling bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794702Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490015A (en) * | 2011-12-16 | 2012-06-13 | 扬州万方电子技术有限责任公司 | Machining device for drilling and tapping inside small space |
| CN102974872A (en) * | 2012-12-19 | 2013-03-20 | 南通第五机床有限公司 | Vertical-horizontal convertible drilling bit for drilling machine |
| CN103079735A (en) * | 2010-07-29 | 2013-05-01 | 诺米斯有限责任公司 | Right angle drive with center support |
| CN103240444A (en) * | 2013-04-17 | 2013-08-14 | 河海大学 | Steel bridge repair drill bit with right-angle gear |
| CN105756060A (en) * | 2016-04-08 | 2016-07-13 | 徐玉杰 | Mixing pile machine with drill pipes being automatically connected |
| CN103240443B (en) * | 2013-04-17 | 2016-08-10 | 河海大学 | Spring perpendicular type steel bridge crack forming mechanism boring machine |
-
2005
- 2005-04-05 CN CN 200520101428 patent/CN2794702Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079735A (en) * | 2010-07-29 | 2013-05-01 | 诺米斯有限责任公司 | Right angle drive with center support |
| CN103079735B (en) * | 2010-07-29 | 2015-07-01 | 诺米斯有限责任公司 | Right angle drive with center support |
| CN102490015A (en) * | 2011-12-16 | 2012-06-13 | 扬州万方电子技术有限责任公司 | Machining device for drilling and tapping inside small space |
| CN102490015B (en) * | 2011-12-16 | 2014-04-23 | 扬州万方电子技术有限责任公司 | Machining device for drilling and tapping inside small space |
| CN102974872A (en) * | 2012-12-19 | 2013-03-20 | 南通第五机床有限公司 | Vertical-horizontal convertible drilling bit for drilling machine |
| CN103240444A (en) * | 2013-04-17 | 2013-08-14 | 河海大学 | Steel bridge repair drill bit with right-angle gear |
| CN103240443B (en) * | 2013-04-17 | 2016-08-10 | 河海大学 | Spring perpendicular type steel bridge crack forming mechanism boring machine |
| CN105756060A (en) * | 2016-04-08 | 2016-07-13 | 徐玉杰 | Mixing pile machine with drill pipes being automatically connected |
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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: 20060712 Termination date: 20100405 |