CN108422012A - A kind of magnetic drill press - Google Patents
A kind of magnetic drill press Download PDFInfo
- Publication number
- CN108422012A CN108422012A CN201810537293.5A CN201810537293A CN108422012A CN 108422012 A CN108422012 A CN 108422012A CN 201810537293 A CN201810537293 A CN 201810537293A CN 108422012 A CN108422012 A CN 108422012A
- Authority
- CN
- China
- Prior art keywords
- drill press
- magnetic drill
- air motor
- handle
- drilling portion
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims abstract description 32
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/04—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by fluid-pressure or pneumatic power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to shipbuilding technical fields, and in particular to a kind of magnetic drill press, the magnetic drill press further include drilling portion, and the drilling portion is connected on lifting unit；The drilling portion includes air motor, speed reducer and drill bit, and the shaft of the air motor and the input axis connection of speed reducer, the drill bit are connected on the output shaft of speed reducer；By the present invention in that use air motor as power output, for identical power motor, the volume ratio motor smaller needed for air motor keeps the volume of magnetic drill press more compact, is used in small space to realize.
Description
Technical field
The present invention relates to shipbuilding technical fields, and in particular to a kind of magnetic drill press.
Background technology
The application of magnetic drill press is wider in shipbuilding, as turbine installs equipment screw hole；Pipe holder screw hole；Cabin
Spend rigid plate screw hole etc..But it often will appear magnetic drill press in host, the equipment such as gear-box or small space installation
It can not use or to remove zero that magnetic drill press can touch, because of the magnet base of magnetic drill press very little with a distance from bit central
Probably in 80mm or so, and often to use magnet base and want 200mm to bit central.Such case previous process experience just
It tears equipment component open or equipment is tuned to open after the hole of pedestal is drawn, more time-consuming and accuracy is nor highly desirable
The difficulty of fraising together can be increased down.
Invention content
The technical problem to be solved by the present invention is to：A kind of magnetic drill press that can be used in small space is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of magnetic drill press is provided, including body,
Magnet base and lifting unit, the magnet base are connected to the bottom of body, and the lifting unit is connected to the side of body, the magnetic support
Brill further includes drilling portion, and the drilling portion is connected on lifting unit；
The drilling portion includes air motor, speed reducer and drill bit, the shaft of the air motor and the input of speed reducer
Axis connection, the drill bit are connected on the output shaft of speed reducer.
Further, in above-mentioned magnetic drill press, the lifting unit includes handle, guide rail and guide block, and the guide rail, which is fixed, to be connected
On the lateral wall for connecing the body, the drilling portion is slidably connected by guide block and the guide rail, the guide block far from described
The side in drilling portion is equipped with rack, and there is the handle Handle axis, the Handle axis to be equipped with the tooth coordinated with the rack
Wheel, the Handle axis are rotatably connected on body.
Further, in above-mentioned magnetic drill press, the rack is spur rack.
Further, in above-mentioned magnetic drill press, it is additionally provided with extension block on the guide block, the extension block is perpendicular to leading
Block, the speed reducer are right angle reductor, and the air motor and right angle reductor are mounted on extension block, the right-angle reduction
Straight down, the direction of the input shaft is towards guide block, the shaft and input shaft of the air motor in the direction of the output shaft of machine
Connection.
Further, in above-mentioned magnetic drill press, the magnetic drill press further includes being opened for controlling the control of magnet base power on/off
It closes, the control switch is on the side wall of body.
Further, in above-mentioned magnetic drill press, holding handle is offered on the body, the holding handle is waveform.
Further, in above-mentioned magnetic drill press, the air motor includes inlet suction port, is connected on the inlet suction port
Flow control valve, the flow control valve have spanner.
Further, in above-mentioned magnetic drill press, the drill bit is core drill.
The beneficial effects of the present invention are：By using air motor as power output, for identical power motor,
Volume ratio motor smaller needed for air motor, keeps the volume of magnetic drill press more compact, is used in small space to realize；
Air motor has high-adaptability simultaneously, and Wen Sheng is smaller, and rotating speed can change with load, until overload is shut down without to pneumatic horse
Lower safety coefficient is used up to being contemplated that when generating any damage, therefore selecting；It is suitble to the occasion of frequent starting, and commutates
It is very easy to.Simple stepless speed regulation, from zero to maximum, operation is flexibly；Starting torque is larger, and energy band, which carries, to be started；It is simple in structure,
Air motor service life is especially long；By speed reducer, drill bit can be made to obtain the torque of bigger, realization more easily drills.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of magnetic drill press of the specific embodiment of the invention；
Label declaration：1, body；11, handle is held；2, magnet base；3, lifting unit；31, handle；
32, guide rail；33, guide block；34, extension block；4, drilling portion；41, air motor；42, right angle reductor；43, drill bit.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By using air motor as power output, for identical power horse
It reaches, the volume ratio motor smaller needed for air motor keeps the volume of magnetic drill press more compact, makes in small space to realize
With.
It please refers to Fig. 1, a kind of magnetic drill press, including body 1, magnet base 2 and lifting unit 3, the magnet base 2 and is connected to body
1 bottom, the lifting unit 3 are connected to the side of body 1, and the magnetic drill press further includes drilling portion 4, and the drilling portion 4 connects
On lifting unit 3；
The drilling portion 4 includes air motor 41, speed reducer and drill bit 43, the shaft and speed reducer of the air motor 41
Input axis connection, the drill bit 43 is connected on the output shaft of speed reducer.
As can be seen from the above description, the beneficial effects of the present invention are：Power output is used as by using air motor 41, it is right
In identical power motor, the volume ratio motor smaller needed for air motor 41 keeps the volume of magnetic drill press more compact, to real
It is used in present small space；Air motor 41 has high-adaptability simultaneously, and Wen Sheng is smaller, and rotating speed can change with load, until
Overload is shut down without generating any damage to air motor 41, therefore is contemplated that using lower safety coefficient when selection；It is suitable
The occasion of frequent starting is closed, and commutates and is very easy to.Simple stepless speed regulation, from zero to maximum, operation is flexibly；Starting torque
Larger, energy band, which carries, to be started；Simple in structure, 41 service life of air motor is especially long；By speed reducer, drill bit 43 can be made to obtain
The torque of bigger, realization more easily drill.
Further, the lifting unit 3 includes handle 31, guide rail 32 and guide block 33, and the guide rail 32 is fixedly connected described
On the lateral wall of body 1, the drilling portion 4 is slidably connected by guide block 33 and the guide rail 32, the separate institute of the guide block 33
The side for stating drilling portion 4 is equipped with rack, and there is the handle 31 31 axis of handle, 31 axis of the handle to be equipped with and the rack
The gear of cooperation, 31 axis of the handle are rotatably connected on body 1.
As can be seen from the above description, the course of work of above-mentioned lifting unit 3：By the movement with fixed handle 31, to make handle
31 axis rotate, and gear drives guide block 33 to be moved on guide rail 32, and then drilling portion 4 is made to be subjected to displacement.
Further, the rack is spur rack.
Further, extension block 34 is additionally provided on the guide block 33, the extension block 34 is described to subtract perpendicular to guide block 33
Fast machine is right angle reductor 42, and the air motor 41 and right angle reductor 42 are mounted on extension block 34, the right-angle reduction
The direction of the output shaft of machine 42 straight down, the direction of the input shaft towards guide block 33, the shaft of the air motor 41 with
Input axis connection.
It as can be seen from the above description, can be by magnetic drill press in vertical direction by extension block 34 and right angle reductor 42
Space requirement be converted into the extension in horizontal direction, with meet in host, the equipment such as gear-box or small space installation
Shi Jingchang will appear magnetic drill press can not use or to remove magnetic drill press can touch zero, promote practicability.
Further, the magnetic drill press further includes being switched for controlling the control of 2 power on/off of magnet base, the control switch
On the side wall of body 1.
Further, it is offered on the body 1 and holds handle 11, the holding handle 11 is waveform.
Further, the air motor 41 includes inlet suction port, is connected with flow control valve on the inlet suction port, institute
Stating flow control valve has spanner.
As can be seen from the above description, by flow control valve, the air that gas enters in air motor 41 can be controlled, from
And the rotation of air motor 41 is controlled, and it is simple in structure, it is easy to use.
Further, it is core drill to state drill bit 43.
As can be seen from the above description, by using core drill, the form cut using multi-blade ring-type is only cut using drill bit 43
The outer diameter annulus for cutting hole, does not cut middle section, and to substantially increase drilling efficiency, the brill of scene at any time may be implemented
Hole operation, for common fluted drill, efficiency is more increased, and is cut brisk.
Embodiment one
A kind of magnetic drill press, including body, magnet base and lifting unit, the magnet base are connected to the bottom of body, the liter
Drop portion is connected to the side of body, which is characterized in that the magnetic drill press further includes drilling portion, and the drilling portion is connected to lifting unit
On；
The drilling portion includes air motor, speed reducer and core drill, the shaft of the air motor and speed reducer it is defeated
Enter axis connection, the core drill is connected on the output shaft of speed reducer.
The lifting unit includes handle, guide rail and guide block, and the guide rail is fixedly connected on the lateral wall of the body, described
Drilling portion is slidably connected by guide block and the guide rail, and the side far from the drilling portion of the guide block is equipped with straight-tooth tooth
There is Handle axis, the Handle axis to be equipped with the gear coordinated with the spur rack, the Handle axis rotation for item, the handle
It is connected on body.
The magnetic drill press further includes being switched for controlling the control of magnet base power on/off, and the control switch is positioned at body
On side wall.
Holding handle is offered on the body, the holding handle is waveform.
The air motor includes inlet suction port, and flow control valve, the flow-rate adjustment are connected on the inlet suction port
Valve has spanner.
Embodiment two
A kind of magnetic drill press, including body, magnet base and lifting unit, the magnet base are connected to the bottom of body, the liter
Drop portion is connected to the side of body, which is characterized in that the magnetic drill press further includes drilling portion, and the drilling portion is connected to lifting unit
On；
The drilling portion includes air motor, right angle reductor and core drill, and shaft and the right angle of the air motor subtract
The input axis connection of fast machine, the core drill are connected on the output shaft of right angle reductor.
The lifting unit includes handle, guide rail and guide block, and the guide rail is fixedly connected on the lateral wall of the body, described
Drilling portion is slidably connected by guide block and the guide rail, and the side far from the drilling portion of the guide block is equipped with straight-tooth tooth
There is Handle axis, the Handle axis to be equipped with the gear coordinated with the spur rack, the Handle axis rotation for item, the handle
It is connected on body.
Extension block is additionally provided on the guide block, the extension block is perpendicular to guide block, the air motor and right-angle reduction
Machine is mounted on extension block, and straight down, the direction direction of the input shaft is led in the direction of the output shaft of the right angle reductor
Block, shaft and the input axis connection of the air motor.
The magnetic drill press further includes being switched for controlling the control of magnet base power on/off, and the control switch is positioned at body
On side wall.
Holding handle is offered on the body, the holding handle is waveform.
The air motor includes inlet suction port, and flow control valve, the flow-rate adjustment are connected on the inlet suction port
Valve has spanner.
In conclusion a kind of magnetic drill press provided by the invention, by using air motor as power output, for identical
Power motor, the volume ratio motor smaller needed for air motor keeps the volume of magnetic drill press more compact, to realize narrow
It is used in space；Simultaneously air motor have high-adaptability, Wen Sheng is smaller, rotating speed can with load change, until overload shut down and
It is contemplated that using lower safety coefficient when will not generate any damage to air motor, therefore select；It is suitble to frequent starting
Occasion, and commutate and be very easy to.Simple stepless speed regulation, from zero to maximum, operation is flexibly；Starting torque is larger, and energy band carries
Start；Simple in structure, air motor service life is especially long；By speed reducer, drill bit can be made to obtain the torque of bigger, realized
More easily drill.
By extension block and right angle reductor, the space requirement in vertical direction of magnetic drill press can be converted to level
Extension on direction, with meet often will appear in host, the equipment such as gear-box or small space installation magnetic drill press without
Method uses or to remove zero that magnetic drill press can touch, and promotes practicability.
By flow control valve, the air that gas enters in air motor can be controlled, to control air motor
Rotation, it is simple in structure, it is easy to use.
By using core drill, the form cut using multi-blade ring-type utilizes the outer diameter annulus of drill bit cutting hole
Point, middle section is not cut, to substantially increase drilling efficiency, the bore operation of scene at any time may be implemented, relative to general
For logical fluted drill, efficiency is more increased, and is cut brisk.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (8)
1. a kind of magnetic drill press, including body, magnet base and lifting unit, the magnet base is connected to the bottom of body, the lifting
Portion is connected to the side of body, which is characterized in that the magnetic drill press further includes drilling portion, and the drilling portion is connected to lifting unit
On；
The drilling portion includes air motor, speed reducer and drill bit, and the shaft of the air motor and the input shaft of speed reducer connect
It connects, the drill bit is connected on the output shaft of speed reducer.
2. magnetic drill press according to claim 1, which is characterized in that the lifting unit includes handle, guide rail and guide block, described
Guide rail is fixedly connected on the lateral wall of the body, and the drilling portion is slidably connected by guide block and the guide rail, the guide block
Far from the drilling portion side be equipped with rack, the handle have Handle axis, the Handle axis be equipped with and the tooth
The gear of item cooperation, the Handle axis are rotatably connected on body.
3. magnetic drill press according to claim 2, which is characterized in that the rack is spur rack.
4. magnetic drill press according to claim 2, which is characterized in that be additionally provided with extension block, the extension on the guide block
For block perpendicular to guide block, the speed reducer is right angle reductor, and the air motor and right angle reductor are mounted on extension block, institute
State the direction of the output shaft of right angle reductor straight down, towards guide block, the air motor turns in the direction of the input shaft
Axis and input axis connection.
5. magnetic drill press according to claim 1, which is characterized in that the magnetic drill press further includes for controlling magnet base break-make
The control switch of electricity, the control switch is on the side wall of body.
6. magnetic drill press according to claim 1, which is characterized in that offer holding handle, the holding handle on the body
It is waveform.
7. magnetic drill press according to claim 1, which is characterized in that the air motor includes inlet suction port, the air inlet
Flow control valve is connected on connector, the flow control valve has spanner.
8. according to the magnetic drill press described in claim 1-7 any one, which is characterized in that the drill bit is core drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537293.5A CN108422012A (en) | 2018-05-30 | 2018-05-30 | A kind of magnetic drill press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537293.5A CN108422012A (en) | 2018-05-30 | 2018-05-30 | A kind of magnetic drill press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108422012A true CN108422012A (en) | 2018-08-21 |
Family
ID=63164541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810537293.5A Pending CN108422012A (en) | 2018-05-30 | 2018-05-30 | A kind of magnetic drill press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108422012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492331A (en) * | 2020-04-01 | 2021-10-12 | C.&E.泛音有限公司 | Magnetic base |
| CN113600870A (en) * | 2021-09-06 | 2021-11-05 | 永康市晓诚电器有限公司 | Electric tool with protection device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2045653A (en) * | 1979-04-05 | 1980-11-05 | Everett D Hougen | Magnetic base drill |
| US5752789A (en) * | 1995-12-15 | 1998-05-19 | The Boeing Company | Right angle peck drill |
| CN2806887Y (en) * | 2005-05-20 | 2006-08-16 | 谭亮国 | Externally joined rotation force redirector |
| CN201159266Y (en) * | 2008-02-20 | 2008-12-03 | 江苏省金象减速机有限公司 | Special gearbox for thin coal seam mining drill rig |
| CN204040895U (en) * | 2014-08-18 | 2014-12-24 | 浙江省嘉维交通科技发展有限公司 | A kind of Novel flat space perforate pneumatic tool |
| CN204449403U (en) * | 2015-03-04 | 2015-07-08 | 周龙杰 | Magnetic drill press |
| CN206153619U (en) * | 2016-08-11 | 2017-05-10 | 诺希德实业（深圳）有限公司 | Pneumatic magnetic drill machine of hand -held type with pneumatic motor driven aluminum alloy casing |
| CN206296666U (en) * | 2016-12-27 | 2017-07-04 | 王好兵 | Maintenance mans' special-purpose multifunctional bores grinding machine |
| CN208866453U (en) * | 2018-05-30 | 2019-05-17 | 福建福宁船舶重工有限公司 | A kind of magnetic drill press |
-
2018
- 2018-05-30 CN CN201810537293.5A patent/CN108422012A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2045653A (en) * | 1979-04-05 | 1980-11-05 | Everett D Hougen | Magnetic base drill |
| US5752789A (en) * | 1995-12-15 | 1998-05-19 | The Boeing Company | Right angle peck drill |
| CN2806887Y (en) * | 2005-05-20 | 2006-08-16 | 谭亮国 | Externally joined rotation force redirector |
| CN201159266Y (en) * | 2008-02-20 | 2008-12-03 | 江苏省金象减速机有限公司 | Special gearbox for thin coal seam mining drill rig |
| CN204040895U (en) * | 2014-08-18 | 2014-12-24 | 浙江省嘉维交通科技发展有限公司 | A kind of Novel flat space perforate pneumatic tool |
| CN204449403U (en) * | 2015-03-04 | 2015-07-08 | 周龙杰 | Magnetic drill press |
| CN206153619U (en) * | 2016-08-11 | 2017-05-10 | 诺希德实业（深圳）有限公司 | Pneumatic magnetic drill machine of hand -held type with pneumatic motor driven aluminum alloy casing |
| CN206296666U (en) * | 2016-12-27 | 2017-07-04 | 王好兵 | Maintenance mans' special-purpose multifunctional bores grinding machine |
| CN208866453U (en) * | 2018-05-30 | 2019-05-17 | 福建福宁船舶重工有限公司 | A kind of magnetic drill press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492331A (en) * | 2020-04-01 | 2021-10-12 | C.&E.泛音有限公司 | Magnetic base |
| CN113600870A (en) * | 2021-09-06 | 2021-11-05 | 永康市晓诚电器有限公司 | Electric tool with protection device |
| CN113600870B (en) * | 2021-09-06 | 2023-06-16 | 永康市晓诚电器有限公司 | Electric tool with protector |
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