CN207076987U - A kind of electrical drilling machine for being easy to bull to change - Google Patents
A kind of electrical drilling machine for being easy to bull to change Download PDFInfo
- Publication number
- CN207076987U CN207076987U CN201721085895.9U CN201721085895U CN207076987U CN 207076987 U CN207076987 U CN 207076987U CN 201721085895 U CN201721085895 U CN 201721085895U CN 207076987 U CN207076987 U CN 207076987U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drill
- fuselage
- drilling machine
- easy
- 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
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Abstract
The utility model discloses a kind of electrical drilling machine for being easy to bull to change,Including fuselage,Main handle is connected with below the fuselage,And switch and outlet are provided with a side of fuselage,The switch is positioned at the side of outlet,The side of the fuselage is connected with fixed block,Regulation ring is arranged with the appearance wall of the fixed block,The side of the regulation ring is fixed with auxiliary-handle,The fixed block is provided with drill bit box by connecting rod,Six drill troughs are offered on the surface of the drill bit box,The inside of six drill troughs is separately installed with six drill bits,One end of the connecting rod is connected with drill bit shaft,The appearance wall of the drill bit shaft is provided with lockhole,The utility model is provided with the device for being easy to more drill bit conversions,A variety of common drill bits can be placed in drill bit box,Only need will to be lifted to the position of drill trough during replacing on drill bit with hand,Rotary drilling head cartridge,It can change at any time,Avoid the trouble that more bit change must be dismantled.
Description
Technical field
The utility model belongs to electrical drilling machine technical field, and in particular to a kind of electrical drilling machine for being easy to bull to change.
Background technology
Electric drill is to do the drilling machine of power using electricity, is the conventional products in electric tool, electric drill main specifications has 4,
6th, 8,10,13,16,19,23,32,38,49mm etc., numeral refers to the drill bit to be drilled on the steel that tensile strength is 390N/mm2
Maximum gauge, big than former specification by 30~50% to non-ferrous metal, plastic or other material maximum drilling diameter, electric drill operation principle is
The rotor of electromagnetic rotating formula or electromagnetic reciprocating low capacity motor does magnetic field intercepts acting operating, is driven by transmission mechanism
Dynamic apparatus for work, the power of drill bit is increased with moving gear, so that drill bit scraping material surface, preferably pierces object, electric drill
It can be divided into three classes, electric hand drill, power is minimum, and use range is only limitted to bore wood and when an electric screwdriver is used, and purposes and model are more；
Impact drill, the beater mechanism of electric impact drill have two kinds of dog and ball-type；Hammer drill, it can make in a variety of hard material upper drill holes
With widest in area.
But electrical drilling machine in the market is not only complicated, and function is single, and traditional electrical drilling machine is in different materials
Drilling need to constantly change different drill bits on material, at the same may also because drill bit preserve in addition it is improper caused by lose, it is and traditional
Electrical drilling machine auxiliary-handle is fixed immovable in one direction, and due to can not arbitrarily change posture, to easily cause work tired during use
Labor.
Utility model content
The purpose of this utility model is to provide a kind of electrical drilling machine for being easy to bull to change, to solve in above-mentioned background technology
The traditional electrical drilling machine proposed drills need to constantly change different drill bits on a different material, while may also be because of drill bit in addition
Preserve it is improper cause to lose, and traditional electrical drilling machine auxiliary-handle fix it is immovable in one direction, due to not during use
The problem of posture easily causes work fatigue can arbitrarily be changed.
To achieve the above object, the utility model provides following technical scheme：A kind of electrical drilling machine for being easy to bull to change, bag
Fuselage is included, main handle is connected with below the fuselage, and switch and outlet are provided with a side of fuselage, it is described
Positioned at the side of outlet, the side of the fuselage is connected with fixed block, is arranged with the appearance wall of the fixed block switch
Regulation ring, the side of the regulation ring are fixed with auxiliary-handle, and the fixed block is provided with drill bit box, the drill bit by connecting rod
Six drill troughs are offered on the surface of box, the inside of six drill troughs is separately installed with six drill bits, the connecting rod
One end be connected with drill bit shaft, the appearance wall of the drill bit shaft is provided with lockhole, and the madial wall of drill bit shaft offers bar groove, institute
The inside for stating bar groove is provided with drill bit, and being internally provided with for the fuselage is got stuck, and the side got stuck is provided with motor, institute
State motor and connecting rod be connected with by rotating shaft, one end of the connecting rod is connected with drill bit, the switch and motor with
Outlet is electrically connected with, and the motor is electrically connected with switch.
Preferably, the surface of the main handle is threaded-structure.
Preferably, the surface of the fuselage is provided with heat emission hole.
Preferably, the motor is bolted to connection with rotating shaft.
Preferably, the regulation ring is welded to connect with auxiliary-handle.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model, there is provided the device for being easy to more drill bit conversions, a variety of conventional brills can be placed in drill bit box
Head, only need that the position of drill trough, rotary drilling head cartridge will be lifted on drill bit with hand during replacing, you can change at any time, avoid replacing
The trouble that drill bit must be dismantled.
(2) the utility model, there is provided can be arranged with regulation on fixed block appearance wall with the auxiliary-handle of all-direction rotation
Ring, pull auxiliary-handle, regulation ring rotated, and is fixed after adjusting correct position with bolt, solve in use due to
The problem of posture causes work fatigue can not arbitrarily be changed.
Brief description of the drawings
Fig. 1 is outside drawing of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is a-quadrant left view of the present utility model；
In figure：1- drill bits, 2- drill bit shafts, 3- connecting rods, 4- fixed blocks, 5- switches, 6- fuselages, 7- main handles, 8- power supplys
Socket, 9- regulation rings, 10- auxiliary-handles, 11- lockholes, 12- motor, 13- get stuck, 14- rotating shafts, 15- drill troughs, 16- bars groove,
17- drill bit boxes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of electrical drilling machine for being easy to bull to change, including
Fuselage 6, the lower section of fuselage 6 are connected with main handle 7, and switch 5 and outlet 8 are provided with a side of fuselage 6, switch
5 are located at the side of outlet 8, and the side of fuselage 6 is connected with fixed block 4, regulation ring 9 is arranged with the appearance wall of fixed block 4,
The side of regulation ring 9 is fixed with auxiliary-handle 10, pulls auxiliary-handle 10, rotates the adjustable comfortable position held of regulation ring 9, fixed
Block 4 is provided with drill bit box 17 by connecting rod 3, and six drill troughs 15, six drill troughs 15 are offered on the surface of drill bit box 17
Inside be separately installed with six drill bits 1, the drill bit 1 required for rotary drill bit box 17 can be exchanged is used, connecting rod 3
One end is connected with drill bit shaft 2, and the appearance wall of drill bit shaft 2 is provided with lockhole 11, and lockhole 11 can enter the drill bit 1 inside drill bit shaft 2
Row is fixed, and the madial wall of drill bit shaft 2 offers bar groove 16, and the inside of bar groove 16 is provided with drill bit 1, and the inside of fuselage 6 is set
Have and get stuck 13,13 fixed motors 12 that get stuck avoid it from rocking, and 13 side of getting stuck is provided with motor 12, and motor 12 passes through
Rotating shaft 14 is connected with connecting rod 3, and one end of connecting rod 3 is connected with drill bit 1, and switch 5 and motor 12 are electrical with outlet 8
Connection, motor 12 are electrically connected with switch 5.
In order to not slid easily from hand when using electrical drilling machine, in this example, it is preferred that the surface of main handle 7 is spiral shell
Line type structure.
Radiated for the ease of fuselage 6, in this example, it is preferred that the surface of fuselage 6 is provided with heat emission hole.
In order to motor 12 be connected with rotating shaft 14 it is more firm, in this example, it is preferred that motor 12 passes through with rotating shaft 14
Bolt is fixedly connected.
In order to regulation ring 9 be connected with auxiliary-handle 10 it is even closer, in this example, it is preferred that regulation ring 9 is welded with auxiliary-handle 10
Connect in succession.
Operation principle and process for using of the present utility model：The right hand holds main handle 7, and left hand is by auxiliary-handle 10 along fixation
The appearance wall all-directional rotation of block 4, is adjusted to comfortable position, and outlet 8 is connected with external power cord, by lower switch 5, electricity
Motivation 12 normally starts, motor 12 drive rotating shaft 14 rotate, make connecting rod 3 drive drill bit 1 rotate drilled, when need more
During bit change 1, closing switch 5, drill bit 1 is lifted manually and arrives the position of drill trough 15, rotary drill bit box 17 is exchanged required drill bit 1, put
Enter in bar groove 16, while the lockhole 11 on the surface of drill bit shaft 2 is turned with key, drill bit 1 is fixed, you can carry out work again
Make.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electrical drilling machine for being easy to bull to change, including fuselage (6), it is characterised in that：It is connected with below the fuselage (6)
Main handle (7), and switch (5) and outlet (8) are provided with a side of fuselage (6), the switch (5) is located at power supply
The side of socket (8), the side of the fuselage (6) are connected with fixed block (4), are arranged with the appearance wall of the fixed block (4)
Regulation ring (9), the side of the regulation ring (9) are fixed with auxiliary-handle (10), and the fixed block (4) is installed by connecting rod (3)
There is drill bit box (17), offer six drill troughs (15) on the surface of the drill bit box (17), six drill troughs (15)
Inside is separately installed with six drill bits (1), and one end of the connecting rod (3) is connected with drill bit shaft (2), the drill bit shaft (2)
Appearance wall is provided with lockhole (11), and the madial wall of drill bit shaft (2) offers bar groove (16), the inside installation of the bar groove (16)
There is drill bit (1), the fuselage (6) is internally provided with get stuck (13), and the side for getting stuck (13) is provided with motor (12),
The motor (12) is connected with connecting rod (3) by rotating shaft (14), and one end of the connecting rod (3) is connected with drill bit (1), institute
State switch (5) and motor (12) to be electrically connected with outlet (8), the motor (12) is electrically connected with switch (5).
A kind of 2. electrical drilling machine for being easy to bull to change according to claim 1, it is characterised in that：The main handle (7)
Surface is threaded-structure.
A kind of 3. electrical drilling machine for being easy to bull to change according to claim 1, it is characterised in that：The table of the fuselage (6)
Face is provided with heat emission hole.
A kind of 4. electrical drilling machine for being easy to bull to change according to claim 1, it is characterised in that：The motor (12) with
Rotating shaft (14) is bolted to connection.
A kind of 5. electrical drilling machine for being easy to bull to change according to claim 1, it is characterised in that：The regulation ring (9) with
Auxiliary-handle (10) is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085895.9U CN207076987U (en) | 2017-08-28 | 2017-08-28 | A kind of electrical drilling machine for being easy to bull to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085895.9U CN207076987U (en) | 2017-08-28 | 2017-08-28 | A kind of electrical drilling machine for being easy to bull to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076987U true CN207076987U (en) | 2018-03-09 |
Family
ID=61420981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085895.9U Expired - Fee Related CN207076987U (en) | 2017-08-28 | 2017-08-28 | A kind of electrical drilling machine for being easy to bull to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065168A (en) * | 2019-04-25 | 2019-07-30 | 冯润创 | A kind of drilling equipment for concrete punching |
| CN110883353A (en) * | 2019-12-02 | 2020-03-17 | 安徽泰臻真空科技有限公司 | Positioning and drilling device for vacuum equipment |
| CN112676611A (en) * | 2021-01-13 | 2021-04-20 | 成都辰恒驰科技有限公司 | Electric drill easy to maintain and having drill bit fast switching function |
-
2017
- 2017-08-28 CN CN201721085895.9U patent/CN207076987U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065168A (en) * | 2019-04-25 | 2019-07-30 | 冯润创 | A kind of drilling equipment for concrete punching |
| CN110065168B (en) * | 2019-04-25 | 2020-05-05 | 冯润创 | Drilling device for concrete drilling |
| CN110883353A (en) * | 2019-12-02 | 2020-03-17 | 安徽泰臻真空科技有限公司 | Positioning and drilling device for vacuum equipment |
| CN112676611A (en) * | 2021-01-13 | 2021-04-20 | 成都辰恒驰科技有限公司 | Electric drill easy to maintain and having drill bit fast switching function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |