CN203956152U - Multi-angle electric hand drill - Google Patents
Multi-angle electric hand drill Download PDFInfo
- Publication number
- CN203956152U CN203956152U CN201420136032.XU CN201420136032U CN203956152U CN 203956152 U CN203956152 U CN 203956152U CN 201420136032 U CN201420136032 U CN 201420136032U CN 203956152 U CN203956152 U CN 203956152U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gear
- drill
- power transmission
- transmission shaft
- 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.)
- Withdrawn - After Issue
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000010586 diagram Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
Abstract
The utility model relates to a kind of multi-angle electric hand drill, it includes electric drill body, power transmission shaft, drill bit and angle regulator, electric drill body is connected with drill chuck, and drill chuck is connected with angle regulator by power transmission shaft, and angle regulator is connected with drill bit by drill chuck.Described angle regulator has angular adjustment box, in angular adjustment box, be provided with: the 1st bevel gear, the 2nd bevel gear, axle sleeve, bevel gear shaft cover, bevel gear power transmission shaft, driven gear and driving gear, driving gear is connected with power transmission shaft by axle sleeve, driving gear is meshed with driven gear, the front end of driven gear is connected with the 1st bevel gear by axle, the tail end of driven gear inserts in axle sleeve, the front end of the 1st bevel gear is provided with bevel gear shaft cover, the 1st bevel gear is meshed with the 2nd bevel gear, the tail end of the 2nd bevel gear is connected with axle sleeve by bevel gear power transmission shaft, the head end of the 2nd bevel gear is provided with bevel gear shaft cover.The operation of the utility model omnirange, is used simple, safe and reliable.
Description
Technical field
The utility model relates to a kind of electric hand drill, especially relates to a kind of multi-angle electric hand drill that can hole under non-level angle and vertical angle condition.
Background technology
At present, known electric hand drill can only be holed under level angle or vertical angle condition.
Utility model content
The shortcoming existing in order to overcome electric hand drill in prior art, the utility model provides a kind of multi-angle electric hand drill, this electric hand drill can not only level angle or vertical angle condition under hole, and can under non-level angle condition, hole.
The utility model solves the technical scheme that its technical problem adopts:
Multi-angle electric hand drill, include electric drill body, power transmission shaft, drill bit and angle regulator, described electric drill body is connected with drill chuck, and drill chuck is connected with the tail end of angle regulator by power transmission shaft, and the head end of angle regulator is connected with drill bit by drill chuck.
Described angle regulator has angular adjustment box, in angular adjustment box, be provided with: the 1st bevel gear, the 2nd bevel gear, axle sleeve, bevel gear shaft cover, bevel gear power transmission shaft, driven gear and driving gear, driving gear is connected with power transmission shaft by axle sleeve, driving gear is meshed with driven gear, the front end of driven gear is connected with the 1st bevel gear by axle, the tail end of driven gear inserts in axle sleeve, the front end of the 1st bevel gear is provided with bevel gear shaft cover, the 1st bevel gear is meshed with the 2nd bevel gear, the tail end of the 2nd bevel gear is connected with axle sleeve by bevel gear power transmission shaft, the head end of the 2nd bevel gear is provided with bevel gear shaft cover.
On described angular adjustment box, assist handle is installed.
Advantage and effect that the utility model has are:
The utility model multi-angle electric hand drill is installed at angle regulator between known electric hand drill drill chuck and drill bit, utilizes bevel gear to change the operating angle of drill bit, can be under non-level angle condition or under non-perpendicular angle condition uses during bore operation.Solved the problem of the single operating angle of electric hand drill in the past, improved the utilization rate of electric hand drill, omnirange operation, is used simple, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation after the utility model translation-angle.
In figure: electric drill body 1, power transmission shaft 3, drill bit 10, bevel gear power transmission shaft 8, drill chuck 2, driving gear 4, driven gear 5, the 1st bevel gear the 6, the 2nd bevel gear 7, bevel gear power transmission shaft 8, drill chuck 9, drill bit 10, assist handle 11, angular adjustment box 12, axle sleeve 13, bevel gear shaft cover 14, switch 15.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: multi-angle electric hand drill includes electric drill body 1, power transmission shaft 3, drill bit 10 and angle regulator, described electric drill body 1 is connected with drill chuck 2, drill chuck 2 is connected with the tail end of angle regulator by power transmission shaft 3, and the head end of angle regulator is connected with drill bit 10 by drill chuck 9.The handle place of electric drill body 1 is provided with switch 15.
Described angle regulator has angular adjustment box 12, in angular adjustment box 12, be provided with: the 1st bevel gear 6, the 2nd bevel gear 7, axle sleeve 13, bevel gear shaft cover 14, bevel gear power transmission shaft 8, driven gear 5 and driving gear 4, driving gear 4 is connected with power transmission shaft 3 by the axle sleeve 13 being fixed on angular adjustment box, driving gear 4 is meshed with driven gear 5, the front end of driven gear 5 is connected with the 1st bevel gear 6 by axle, the tail end of driven gear 5 inserts and is fixed in the axle sleeve 13 on angular adjustment box, the front end of the 1st bevel gear 6 inserts in bevel gear shaft cover 14, the 1st bevel gear 6 is meshed with the 2nd bevel gear 7, the tail end of the 2nd bevel gear 7 is connected with axle sleeve 13 by bevel gear power transmission shaft 8, the front end of the 2nd bevel gear 7 inserts in bevel gear shaft cover 14, bevel gear shaft cover 14 inserts in drill chuck 9.
On described angular adjustment box 12, assist handle 11 is installed.
The course of work of the present utility model is as follows:
As shown in Figure 2, press switch 15, power transmission shaft 3 drives driving gear 4 rotation clockwise, drives driven gear 5 to be rotated counterclockwise, driven gear 5 and the 1st bevel gear 6 one, the 1st bevel gear 6 is also rotated counterclockwise, the 1st umbrella tooth 6 drives the 2nd bevel gear 7 rotation clockwise, bevel gear power transmission shaft 8 rotation clockwise, and drill chuck 9 and drill bit 10 be also rotation clockwise under the drive of bevel gear power transmission shaft 8, drill bit 10 turns clockwise, and completes jewel hole work.When thinking map function angle, only need to change the 1st bevel gear 6 and the 2nd bevel gear 7 of different angles, just can change arbitrarily the angle of operation, assist handle 12 can handled easily, can meet the requirement operating under arbitrarily angled condition.
Claims (2)
1. multi-angle electric hand drill, it is characterized in that: include electric drill body, power transmission shaft, drill bit and angle regulator, described electric drill body is connected with drill chuck, drill chuck is connected with the tail end of angle regulator by power transmission shaft, the head end of angle regulator is connected with drill bit by drill chuck, described angle regulator has angular adjustment box, in angular adjustment box, be provided with: the 1st bevel gear, the 2nd bevel gear, axle sleeve, bevel gear shaft cover, bevel gear power transmission shaft, driven gear and driving gear, driving gear is connected with power transmission shaft by axle sleeve, driving gear is meshed with driven gear, the front end of driven gear is connected with the 1st bevel gear by axle, the tail end of driven gear inserts in axle sleeve, the front end of the 1st bevel gear is provided with bevel gear shaft cover, the 1st bevel gear is meshed with the 2nd bevel gear, the tail end of the 2nd bevel gear is connected with axle sleeve by bevel gear power transmission shaft, the head end of the 2nd bevel gear is provided with bevel gear shaft cover.
2. multi-angle electric hand drill according to claim 1, is characterized in that: on described angular adjustment box, assist handle is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136032.XU CN203956152U (en) | 2014-03-25 | 2014-03-25 | Multi-angle electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136032.XU CN203956152U (en) | 2014-03-25 | 2014-03-25 | Multi-angle electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956152U true CN203956152U (en) | 2014-11-26 |
Family
ID=51916792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136032.XU Withdrawn - After Issue CN203956152U (en) | 2014-03-25 | 2014-03-25 | Multi-angle electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846470A (en) * | 2014-03-25 | 2014-06-11 | 国家电网公司 | Multi-angle electric hand drill |
| CN113664256A (en) * | 2021-07-29 | 2021-11-19 | 张慧敏 | Drilling equipment with automatic drilling angle adjusting function |
-
2014
- 2014-03-25 CN CN201420136032.XU patent/CN203956152U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846470A (en) * | 2014-03-25 | 2014-06-11 | 国家电网公司 | Multi-angle electric hand drill |
| CN113664256A (en) * | 2021-07-29 | 2021-11-19 | 张慧敏 | Drilling equipment with automatic drilling angle adjusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20171114 |