CN1292313A - Electric drill whose drill-chuck can be separated from driving motor - Google Patents
Electric drill whose drill-chuck can be separated from driving motor Download PDFInfo
- Publication number
- CN1292313A CN1292313A CN 99121724 CN99121724A CN1292313A CN 1292313 A CN1292313 A CN 1292313A CN 99121724 CN99121724 CN 99121724 CN 99121724 A CN99121724 A CN 99121724A CN 1292313 A CN1292313 A CN 1292313A
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- CN
- China
- Prior art keywords
- drill
- chuck
- electric drill
- internal diameter
- flexible axle
- 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.)
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Abstract
The present invention relates to an electric drill, in particular it is an electric drill whose drill-chuck can be separated from driving motor, and is characterized by that said invention utilizes a flexible shaft to transfer power to implement the goal of separating drill-chuck from driving motor, so that the drill-chuck can be held by hands to make various works of grinding, drilling and cutting, etc., and reduce the usage weight of the electric drill, and convenience high-altitude operation, for example reamer, it can implement the grinding, drilling and cutting works in the narrow structure. At the sametime, all the driving shaft, flexible shaft and rolling head are made into hollow structure, so that it is convenient for transferring water or libricating liquor.
Description
The present invention relates to a kind of electric drill, the electric drill that particularly provides a kind of drill chuck to separate with drive motors.
Present electric drill all is with gears engaged or directly be connected with drill chuck by rotor.This electric drill has used a lot of inconvenient parts.At first, because this electric drill is very heavy, have the body work of boring when polishing drilling always in arms at every turn, especially the gas of requiring great effort very much during work high above the ground, secondly this electric drill itself is bulky, is difficult to hold the brill body, the drilling work of just can't polishing to some narrow structures or inner-walls of duct polishing drilling the time.
Task of the present invention provides a kind of simple in structure, the electric drill that drill chuck and drive motors are separated with low cost.
The electric drill that the drill chuck of the present invention's design can separate with drive motors: be to have flexible axle, drill chuck, motor, liquid conduits contact to be integral, one of flexible axle is connected with driving shaft with the drill chuck other end that joins, driving shaft drives drill chuck by flexible axle and is rotated, said flexible axle can serve as with a helix tube or helical spring, dog internal diameter in the said drill chuck is a hollow-core construction, said driving shaft is a hollow-core construction, said liquid conduits passes driving shaft internal diameter, flexible axle internal diameter, dog internal diameter, is drill point transporting water or lubricating fluid.
Because the present invention has constructed a kind of flexible shaft and has come transferring power, thereby reached the purpose that drill chuck separates with drive motors, the operating weight and the volume of electric drill have been reduced like this, driving shaft internal diameter, flexible axle internal diameter, dog internal diameter are hollow-core construction simultaneously, can make liquid conduits pass above driving shaft, flexible axle, each internal diameter of dog like this, for drill point transmission water or lubricating fluid, use lighter and handier convenience.
Concrete structure of the present invention is provided by following examples and accompanying drawing.
Fig. 1 is the electric drill structural representation that can separate with drive motors according to a kind of drill chuck provided by the invention.
Describe the details of the concrete electric drill that proposes according to the present invention and the situation of work in detail below in conjunction with Fig. 1.
This electric drill is by flexible axle 1, drill chuck 2, motor 3, liquid conduits 4 is formed, flexible axle (1) is served as by a helix tube, its one is connected with drill chuck (2), the other end is connected with driving shaft (31), drill chuck (2) has dog (21), drill chuck bearing (22), handle (23), each part of drill point (24), dog (21) is a hollow-core construction, the axle of motor (3) is called driving shaft (31), liquid conduits (4) passes driving shaft (31) internal diameter, flexible axle (1) internal diameter, dog (21) internal diameter, reaching drill point (24) locates, be drill point (24) water delivery or lubricating fluid, situation is such during concrete work: motor (3) work makes driving shaft (31) rotation drive flexible axle (1) and drill chuck (2) rotation, hold handle (23), just can be to the object drilling work of polishing, from the water that liquid conduits (4) transmits, process driving shaft (31) internal diameter, flexible axle (1) internal diameter, dog (21) internal diameter is drill point (24) water delivery or lubricating fluid.
Claims (5)
1, a kind of drill chuck electric drill that can separate with drive motors, this electric drill is made up of flexible axle (1), drill chuck (2), motor (3), liquid conduits (4), it is characterized in that (1) one of flexible axle and drill chuck (2) join, the other end is connected with driving shaft (31), and driving shaft (31) drives drill chuck (2) by flexible axle (1) and is rotated.
2,, it is characterized in that flexible axle (1) can be served as by helical spring or helix tube according to the described electric drill of claim 1.
3,, it is characterized in that the internal diameter of the dog (21) of drill chuck (2) has hollow-core construction according to the described electric drill of claim 1.
4,, it is characterized in that driving shaft (31) is hollow-core construction according to the described electric drill of claim 1.
5,, it is characterized in that its liquid conduits (4) process driving shaft (31) internal diameter, flexible axle (1) internal diameter, dog (21) internal diameter, be drill point (24) conveying liquid according to claim 1,2,3,4 described electric drills.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99121724 CN1292313A (en) | 1999-10-10 | 1999-10-10 | Electric drill whose drill-chuck can be separated from driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99121724 CN1292313A (en) | 1999-10-10 | 1999-10-10 | Electric drill whose drill-chuck can be separated from driving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1292313A true CN1292313A (en) | 2001-04-25 |
Family
ID=5282106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99121724 Pending CN1292313A (en) | 1999-10-10 | 1999-10-10 | Electric drill whose drill-chuck can be separated from driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1292313A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909431A (en) * | 2011-08-01 | 2013-02-06 | 舒能（苏州）工业技术有限公司 | Rotary file and method for manufacturing same |
| CN105195787A (en) * | 2015-10-27 | 2015-12-30 | 余雷 | Soft shaft electric drill |
| CN107088668A (en) * | 2017-05-28 | 2017-08-25 | 赵楠 | A kind of electric hand drill connects flexible axle |
| CN107971525A (en) * | 2017-12-06 | 2018-05-01 | 郑州神利达钻采设备有限公司 | Soft multi-angle drilling device |
| CN110962235A (en) * | 2019-10-31 | 2020-04-07 | 中国一冶集团有限公司 | Drilling system for planting ribs in house |
| CN111745185A (en) * | 2020-06-16 | 2020-10-09 | 深圳市美邦环保科技有限公司 | Perforating device convenient to disassemble and assemble and used in narrow space |
| CN112846789A (en) * | 2020-12-31 | 2021-05-28 | 大连长丰实业总公司 | Angle-adjustable cutting device |
| CN113710420A (en) * | 2019-04-19 | 2021-11-26 | 菲尔罗伯蒂克斯顺从式机器人技术有限公司 | Device for the robotic-assisted machining of surfaces |
-
1999
- 1999-10-10 CN CN 99121724 patent/CN1292313A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909431A (en) * | 2011-08-01 | 2013-02-06 | 舒能（苏州）工业技术有限公司 | Rotary file and method for manufacturing same |
| CN102909431B (en) * | 2011-08-01 | 2015-09-02 | 舒能（苏州）工业技术有限公司 | Rotary file and preparation method thereof |
| CN105195787A (en) * | 2015-10-27 | 2015-12-30 | 余雷 | Soft shaft electric drill |
| CN107088668A (en) * | 2017-05-28 | 2017-08-25 | 赵楠 | A kind of electric hand drill connects flexible axle |
| CN107971525A (en) * | 2017-12-06 | 2018-05-01 | 郑州神利达钻采设备有限公司 | Soft multi-angle drilling device |
| CN113710420A (en) * | 2019-04-19 | 2021-11-26 | 菲尔罗伯蒂克斯顺从式机器人技术有限公司 | Device for the robotic-assisted machining of surfaces |
| CN110962235A (en) * | 2019-10-31 | 2020-04-07 | 中国一冶集团有限公司 | Drilling system for planting ribs in house |
| CN111745185A (en) * | 2020-06-16 | 2020-10-09 | 深圳市美邦环保科技有限公司 | Perforating device convenient to disassemble and assemble and used in narrow space |
| CN112846789A (en) * | 2020-12-31 | 2021-05-28 | 大连长丰实业总公司 | Angle-adjustable cutting device |
| CN112846789B (en) * | 2020-12-31 | 2022-12-06 | 大连长丰实业总公司 | Angle-adjustable cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |