CN108556153A - A kind of electric drill of multi-angle rat holing - Google Patents
A kind of electric drill of multi-angle rat holing Download PDFInfo
- Publication number
- CN108556153A CN108556153A CN201810021456.4A CN201810021456A CN108556153A CN 108556153 A CN108556153 A CN 108556153A CN 201810021456 A CN201810021456 A CN 201810021456A CN 108556153 A CN108556153 A CN 108556153A
- Authority
- CN
- China
- Prior art keywords
- angle
- recliner
- pole
- shell
- electric drill
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
A kind of electric drill of multi-angle rat holing of the present invention, including drill body and the recliner module equipped with pole, the drill body include shell and fixed handle on the shell, are equipped with motor in the shell and pass through the motor-driven drill bit；The recliner module includes the spill spin block rotated along the shell and recliner, gear set and two angle modulation gears engaged with the gear set are equipped between the spill spin block and the recliner, the angle modulation gear is socketed in respectively on two parallel lead screws, the lead screw direction of motion is opposite, the lead screw is extended with straight-bar close to described drill bit one end, the straight-bar is slidably connected at described pole one end, the pole other end is interconnected by telescopic rod, and the pole is made to be in parastate always.The present invention can not only solve the problems, such as that electric drill is unable to control drilling depth, and can the more accurate various angles of ground auger inclined hole.
Description
Technical field
The present invention relates to machining tool fields, especially electric drill field.
Background technology
Electric drill operation principle is that the rotor of electromagnetic rotation or electromagnetic reciprocating small capacity motor does magnetic field intercepts
Acting operating drives apparatus for work by transmission mechanism, the power of drill bit is increased with moving gear, to make drill bit scrapings body surface
Object is preferably pierced in face.Electric drill can be divided into three classes：Electric hand drill, impact drill and hammer drill.Electric drill is extensive with industrial circle in building
Suitable for the reinforcing of building girder, plate, column, wall etc., finishing, holder, railing, billboard, air-conditioner outdoor unit, guide rail, is defended wall installation
The installations such as star receiver elevator, steel-structure factory building, electric drill are also applied for medical domain, drilling at the sea and daily life etc..According to
It introduces, ten to 15 years following, world's electric tool sales volume will be increased by annual 5% speed.Electric tool is a kind of " low
It is worth easily-consumed products ", in European and American areas, electric tool serves not only as a kind of tool, and by as a kind of gift, becomes mutual present
Present, thus electric drill have larger market development potential.
Existing electric drill is disadvantageous in that：First, the straight hole perpendicular to metope can only be beaten, and can not be exactly accurate
Ground has judged angle；Second, the depth of punching can not be accurately controlled.
Invention content
The main purpose of the present invention is to provide a kind of electric drills of multi-angle rat holing, can not only solve electric drill and be unable to control
The problem of drilling depth, and can the more accurate various angles of ground auger inclined hole.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of electric drill of multi-angle rat holing, including electric drill
Main body and recliner module equipped with pole, the drill body include shell and fixed handle on the shell, the shell
It is interior to be equipped with motor and pass through the motor-driven drill bit；The recliner module include the spill spin block rotated along the shell and
The recliner being slidably connected on the spill spin block is equipped with gear set and two and institute between the spill spin block and the recliner
The angle modulation gear of gear set engagement is stated, the angle modulation gear is socketed in respectively on two parallel lead screws, the lead screw movement side
To on the contrary, the close described drill bit one end of the lead screw is extended with straight-bar, the straight-bar is slidably connected at described pole one end, described
The pole other end is interconnected by telescopic rod, and the pole is made to be in parastate always.
As an improvement, one end that the drill bit is located in the shell portion is equipped with worm screw, the worm screw can pass through worm gear band
The dynamic gearset motions being located in recliner, the worm gear are engaged with the gear set always.The motor be equipped with angle modulation shelves and
Drill two gears of shelves, and angle modulation shelves rotating speed is 1~50rps, and the rotating speed for the shelves that drill is 1000~3000rpm.
As an improvement, being fixed with slide bar on the inside of the recliner, the slide bar is by spring and is fixed on the spill spin block
The slide bar slot of inside is connected, and when without outer force effect, the worm gear and the worm screw that are located in the recliner are detached from.It will
When the recliner is pressed to the spill spin block, the worm gear is engaged with the worm screw, is driven the mutual counter motion of the lead screw, is made
After the pole is close to drilling plane, drilling plane forms certain angle with the drill bit.
As an improvement, the direction of rotation of two angle modulation gears of the gear set drive is on the contrary, the lead screw is distinguished
It is driven by screw-thread fit with the angle modulation gear.Or the direction of rotation of two angle modulation gears is identical, on the lead screw
Equipped with opposite screw thread, two ways can be achieved that the lead screw is made to do counter motion.
As an improvement, the lead screw surface is equipped with the scale of display bore angle
As an improvement, the pole is socketed in described straight-bar one end by spring respectively.
As an improvement, the straight-bar surface is equipped with the scale of display drilling depth.
As an improvement, the telescopic rod both ends are hinged with described pole one end respectively, the spiral shell that the telescopic rod passes through cooperation
Screw bolt and nut limited length.
As an improvement, the telescopic rod surface is equipped with the scale of display bore angle.
Compared with the prior art, the advantages of the present invention are as follows：
1. pole is close to drilling plane as holder, so that drill bit is formed certain angle with drilling plane, drill out inclined hole；
2. straight-bar is equipped with scale, drilling depth can be controlled；
3. spill spin block can be slided along shell, different holding modes can be adjusted, is suitble to different working scenes；
4. the adjustment of motor control a drilling and bore angle, simple in structure.
Description of the drawings
Fig. 1 is overall structure diagram according to a preferred embodiment of the present invention；
Fig. 2 is drill body schematic diagram according to a preferred embodiment of the present invention；
Fig. 3 is recliner module diagram according to a preferred embodiment of the present invention.
The corresponding component names of each reference numeral are：1. shell；11. handle；12. recliner；121. slide bar；13. rotation
Switch block；131. slide bar slot；14. motor；2. drill bit；21. worm screw；22. worm gear；3. pole；31. straight-bar；32. lead screw；33. angle modulation
Gear；34. gear set；4. telescopic rod；41. bolt；42. nut.
Specific implementation mode
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
One embodiment of the present of invention include include drill body and the recliner module equipped with pole 3, the electric drill master
Body includes shell 1 and the handle 11 that is fixed on shell 1, motor 14 is equipped in the shell 1 and passes through the motor 14 drives
Drill bit 2；The recliner module includes the spill spin block 13 rotated along the shell 1 and is slidably connected on the spill spin block 13
Recliner 12, gear set 34 and two are equipped between the spill spin block 13 and the recliner 12 and are engaged with the gear set 34
Angle modulation gear 33, the angle modulation gear 33 is socketed in respectively on two parallel lead screws 32,32 direction of motion phase of the lead screw
Instead, the lead screw 32 is extended with straight-bar 31 close to 2 one end of the drill bit, and the straight-bar 31 is slidably connected at 3 one end of the pole,
3 other end of the pole is interconnected by telescopic rod 4, and the pole 3 is made to be in parastate always.
Specifically, the drill bit 2, which is located at one end inside the shell 1, is equipped with worm screw 21, the worm screw 21 can pass through snail
Wheel 22 drives the gear set 34 being located in recliner 12 to move, and the worm gear 22 is engaged with the gear set 34 always.The electricity
Machine 14 is equipped with angle modulation shelves and drilling two gears of shelves, and angle modulation shelves rotating speed is 1~50rps, and the rotating speeds of the shelves that drill is 1000~
3000rpm。
Specifically, 12 inside of the recliner is fixed with slide bar 121, the slide bar 121 is by spring and is fixed on described
The slide bar slot 131 of the inside of spill spin block 13 is connected, when without outer force effect, be located at the worm gear 22 in the recliner 12 with
The worm screw 21 is detached from.When the recliner 12 is pressed to the spill spin block 13, the worm gear 22 is engaged with the worm screw 21, band
32 mutual counter motion of the lead screw is moved, after so that the pole 3 is close to drilling plane, drilling plane forms one with the drill bit 2
Determine angle.
Specifically, the direction of rotation for two angle modulation gears 33 that the gear set 34 drives is on the contrary, the lead screw 3 divides
It is not driven by screw-thread fit with the angle modulation gear 33.Or the direction of rotation of two angle modulation gears 33 is identical, it is described
Lead screw 32 is equipped with opposite screw thread, and two ways can be achieved that the lead screw 32 is made to do counter motion.
Specifically, 32 surface of the lead screw is equipped with the scale of display bore angle
Specifically, the pole 3 is socketed in 31 one end of the straight-bar by spring respectively.
Specifically, 31 surface of the straight-bar is equipped with the scale of display drilling depth.
Specifically, 4 both ends of the telescopic rod are hinged with 3 one end of the pole respectively, the spiral shell that the telescopic rod 4 passes through cooperation
42 limited length of bolt 41 and nut.
Specifically, 4 surface of the telescopic rod is equipped with the scale of display bore angle.
When needing rat holing, its length is first adjusted according to the scale on telescopic rod 4, is limited by bolt 41 and nut 42
Position；Motor 14 is set as angle modulation shelves, pressing recliner 12 is close to spill spin block 13, and worm gear 22 is engaged with worm screw 21, passes through gear
Group 34 drives angle modulation gear 33 to rotate, and angle modulation gear 33 drives two lead screws 32 to do counter motion by the screw thread of cooperation, makes two
When root pole 3 is supported on drilling plane, drill bit 2 and drilling plane are angled；When drill bit 2 and angle formed by drilling plane
When degree reaches preset value, telescopic rod 4 limits lead screw 32, makes it that can not move, while the scale on lead screw surface is also shown
Show drill bit 2 at this time and drilling plane angulation, unclamps recliner 12, worm gear 22 is made to divide with worm screw 21 under the action of the spring
From angular adjustment is completed；Handle 11 is held, is close to drilling plane on one side by what pole 3 was connected with telescopic rod 4, motor 14 is adjusted
To drilling shelves, control drill bit 2 carries out boring work, and straight-bar 31 is moved along pole 3, judges drilling by the scale on straight-bar 31
Depth；When operating environment is complex, it can be changed by sliding of the spill spin block 13 on shell 1 and hold angle, without shadow
Ring drilling gradient.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (9)
1. a kind of electric drill of multi-angle rat holing, including drill body and the recliner module equipped with pole (3), feature exist
In：The drill body includes shell (1) and the handle (11) being fixed on shell (1), and motor is equipped in the shell (1)
(14), motor (14) the driving drill bit (2) rotates；The recliner module includes the spill spin block rotated along the shell (1)
(13) and the recliner (12) that is slidably connected on the spill spin block (13), the spill spin block (13) and the recliner (12) it
Between be equipped with gear set (34) and two angle modulation gears (33) engaged with the gear set (34), the angle modulation gear (33) is distinguished
It is socketed on two parallel lead screws (32), lead screw (32) direction of motion is on the contrary, the close drill bit of the lead screw (32)
(2) one end is extended with straight-bar (31), and the straight-bar (31) is slidably connected at the pole (3) one end, pole (3) other end
It is interconnected by telescopic rod (4), the pole (3) is made to be in parastate always.
2. a kind of electric drill of multi-angle rat holing according to claim 1, it is characterised in that：The drill bit (2) is located at institute
It states the internal one end of shell (1) and is equipped with worm screw (21), the worm screw (21) can be driven by worm gear (22) and be located at recliner (12)
On gear set (34) movement, the worm gear (22) engages with the gear set (34) always.
3. a kind of electric drill of multi-angle rat holing according to claim 2, it is characterised in that：On the inside of the recliner (12)
It is fixed with slide bar (121), the slide bar (121) passes through spring and the slide bar slot (131) being fixed on the inside of the spill spin block (13)
It is connected, when without outer force effect, the worm gear (22) and the worm screw (21) that are located in the recliner (12) are detached from.
4. a kind of electric drill of multi-angle rat holing according to claim 1, it is characterised in that：The gear set (34) drives
Two angle modulation gears (33) direction of rotation on the contrary, the lead screw (32) passes through spiral shell with the angle modulation gear (33) respectively
Line cooperation transmission.
5. a kind of electric drill of multi-angle rat holing according to claim 4, it is characterised in that：Lead screw (32) surface is set
There is the scale of display bore angle.
6. a kind of electric drill of multi-angle rat holing according to claim 1, it is characterised in that：The pole (3) is led to respectively
It crosses spring and is socketed in the straight-bar (31) one end.
7. a kind of electric drill of multi-angle rat holing according to claim 6, it is characterised in that：Straight-bar (31) surface is set
There is the scale of display drilling depth.
8. a kind of electric drill of multi-angle rat holing according to claim 1, it is characterised in that：Telescopic rod (4) both ends
Bolt (41) and nut (42) limited length hinged with the pole (3) one end respectively, that the telescopic rod (4) passes through cooperation.
9. a kind of electric drill of multi-angle rat holing according to claim 8, it is characterised in that：Telescopic rod (4) surface
Scale equipped with display bore angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021456.4A CN108556153B (en) | 2018-01-10 | 2018-01-10 | electric drill for drilling inclined holes at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021456.4A CN108556153B (en) | 2018-01-10 | 2018-01-10 | electric drill for drilling inclined holes at multiple angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108556153A true CN108556153A (en) | 2018-09-21 |
| CN108556153B CN108556153B (en) | 2019-12-13 |
Family
ID=63530709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021456.4A Active CN108556153B (en) | 2018-01-10 | 2018-01-10 | electric drill for drilling inclined holes at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556153B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644659A (en) * | 2020-05-21 | 2020-09-11 | 广州凯月美容生物科技有限公司 | Electric drill with auxiliary fixing frame |
| CN113458454A (en) * | 2021-07-29 | 2021-10-01 | 永康市晓诚电器有限公司 | Hand-held electric drill |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030002937A1 (en) * | 2001-06-27 | 2003-01-02 | Masahiko Miura | Angle drills having rotary handles |
| CN201020557Y (en) * | 2006-12-21 | 2008-02-13 | 陈泓舸 | Portable drill jig |
| CN201871978U (en) * | 2010-11-26 | 2011-06-22 | 衡阳风顺车桥有限公司 | Indexing fixture for drilling on cone and ratholing on cylinder |
| CN103042244A (en) * | 2012-12-25 | 2013-04-17 | 宁波鑫晟工具有限公司 | Electric drill |
| KR200471552Y1 (en) * | 2013-08-14 | 2014-02-28 | 롯데엠알오(주) | Adapter for Hand Drill |
| CN204912853U (en) * | 2015-09-21 | 2015-12-30 | 浙江机电职业技术学院 | Automatic rat holing machine |
| CN206632410U (en) * | 2017-03-20 | 2017-11-14 | 中国人民武装警察部队警官学院 | A kind of drill for being easy to rat holing |
| CN107363292A (en) * | 2017-08-30 | 2017-11-21 | 苏州群志机械设备有限公司 | A kind of numerical control machining center diclinic hole processing device |
| KR20170127891A (en) * | 2016-05-13 | 2017-11-22 | 진무범 | Electric drill depth measurement device |
-
2018
- 2018-01-10 CN CN201810021456.4A patent/CN108556153B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030002937A1 (en) * | 2001-06-27 | 2003-01-02 | Masahiko Miura | Angle drills having rotary handles |
| CN201020557Y (en) * | 2006-12-21 | 2008-02-13 | 陈泓舸 | Portable drill jig |
| CN201871978U (en) * | 2010-11-26 | 2011-06-22 | 衡阳风顺车桥有限公司 | Indexing fixture for drilling on cone and ratholing on cylinder |
| CN103042244A (en) * | 2012-12-25 | 2013-04-17 | 宁波鑫晟工具有限公司 | Electric drill |
| KR200471552Y1 (en) * | 2013-08-14 | 2014-02-28 | 롯데엠알오(주) | Adapter for Hand Drill |
| CN204912853U (en) * | 2015-09-21 | 2015-12-30 | 浙江机电职业技术学院 | Automatic rat holing machine |
| KR20170127891A (en) * | 2016-05-13 | 2017-11-22 | 진무범 | Electric drill depth measurement device |
| CN206632410U (en) * | 2017-03-20 | 2017-11-14 | 中国人民武装警察部队警官学院 | A kind of drill for being easy to rat holing |
| CN107363292A (en) * | 2017-08-30 | 2017-11-21 | 苏州群志机械设备有限公司 | A kind of numerical control machining center diclinic hole processing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644659A (en) * | 2020-05-21 | 2020-09-11 | 广州凯月美容生物科技有限公司 | Electric drill with auxiliary fixing frame |
| CN113458454A (en) * | 2021-07-29 | 2021-10-01 | 永康市晓诚电器有限公司 | Hand-held electric drill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108556153B (en) | 2019-12-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191122 Address after: 321300 no.218, Jiulong North Road, Dongcheng Street, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang Kaibang Tools Co.,Ltd. Address before: 315040 B3 building, hi tech Zone, Zhejiang, Ningbo, China 509-512 Applicant before: ZHEJIANG DIHENG INDUSTRIAL CO., LTD. |
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| TA01 | Transfer of patent application right |