CN106975765A - A kind of safe rig - Google Patents
A kind of safe rig Download PDFInfo
- Publication number
- CN106975765A CN106975765A CN201710162121.XA CN201710162121A CN106975765A CN 106975765 A CN106975765 A CN 106975765A CN 201710162121 A CN201710162121 A CN 201710162121A CN 106975765 A CN106975765 A CN 106975765A
- Authority
- CN
- China
- Prior art keywords
- fuselage
- rotary shaft
- holding tank
- safe
- tooth
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of safe rig, including fuselage and drill bit and fixing device, the fixing device includes the vertical bar for being fixedly installed on fuselage lower surface, the vertical bar can left and right sliding be arranged on spreader, the spreader left side is provided with installing plate, holding tank is provided with the fuselage, the holding tank left end is provided with slippage slot in the fuselage, the holding tank right-hand member is provided with intermediate channel in the fuselage, the first rotary shaft is rotatably mounted with by clutch shaft bearing in the intermediate channel, the second rotary shaft is rotatably mounted with by second bearing in the slippage slot, apparatus of the present invention are simple in construction, it is easy to use, it is safe, operation is firm.
Description
Technical field
The present invention relates to the rig field of safety, and in particular to a kind of safe rig.
Background technology
Drilling machine be people in construction, processing commonly using to equipment, pass through the drilling bit high-speed before drilling machine and transport
Turn and then promote drilling machine to move forward so as to complete drilling, the drill bit of existing drilling machine is all to be directly installed on turning for motor
On axle, when people are preparing boring work or when cleaning drill bit, drilling machine switch is accidentally encountered, so that motor drives
Drill bit is directly operated, so as to easily scratch human body, potential safety hazard is produced to people.
The content of the invention
It is an object of the invention to provide a kind of safe rig and its application method, prior art can be overcome
Drawbacks described above.
According to the present invention, a kind of safe rig of apparatus of the present invention, including fuselage and drill bit and fixing device,
The fixing device includes being fixedly installed on the vertical bar of fuselage lower surface, the vertical bar can left and right sliding be arranged on spreader
On, the spreader left side, which is provided with installing plate, the fuselage, is provided with holding tank, and the holding tank is located in the fuselage
Left end is provided with slippage slot, the fuselage to be provided with intermediate channel, the intermediate channel by positioned at the holding tank right-hand member
One bearing is rotatably mounted with the first rotary shaft, the slippage slot and is rotatably mounted with the second rotation by second bearing
Axle, the second rotary shaft left end is outer to be stretched and is fixedly connected with the drill bit, and right-hand member is penetrated into the holding tank, described
The main shaft of driving machine of the first rotary shaft right-hand member with being fixedly mounted in the fuselage is connected, and the holding tank is provided with rotary sleeve
Pipe and division tooth-like wheel, the revoling tube are fixedly connected with first rotary shaft, and are provided with the revoling tube interior
Tooth arm, the division tooth-like wheel is fixedly connected with the second rotary shaft right-hand member, and the division tooth-like wheel be provided with it is described
Position guiding groove is correspondingly arranged on above and below the external tooth arm that internal tooth arm is engaged, the slippage slot, the second bearing outer shroud is corresponded to up and down
Plush copper is provided with, the plush copper sliding is arranged in the position guiding groove, the inner ring of the second bearing and second rotary shaft
It is fixedly connected, the spring that leans being connected with the plush copper is also equipped with the position guiding groove, the spring that leans is to by described in
Second bearing is leaned to the left.
Further technical scheme, the drill bit include the loading head being fixedly connected with the second rotary shaft left end and
Drill head, the drill head includes piercing portion and positive side shape dress enters portion, and the positive side shape dress enters to be provided with multigroup card top in portion recessed
Mouthful, it is described to be fitted into head the flexible plush copper for being provided with and being engaged with card top recess.
Further technical scheme, the vertical bar passes through expansion by turning arm control left and right sliding, the installing plate
Screw is fixed installation.
Further technical scheme, the width of the holding tank is greater than the thickness that the division tooth-like wheel is superimposed with revoling tube
Degree.
The beneficial effects of the invention are as follows：
1. due to being correspondingly arranged on plush copper above and below second bearing outer shroud, plush copper sliding is arranged in position guiding groove, and second bearing
Inner ring is fixedly connected with the second rotary shaft, therefore, can be limited the rotation of outer shroud but be allowed outer shroud or so sliding, while allowing second
The rotation of rotary shaft；
2. it is described lean spring in the presence of, second bearing can to the left be leaned in the absence of external forces so that
Disengage the external tooth arm of division tooth-like wheel and the internal tooth arm of revoling tube, now running driving machine can not drive drill bit to be revolved
Turn, cause drill bit operating to injure people so as to avoid touching the run switch of driving machine unintentionally, greatly reduce safety hidden
Suffer from；
3. it is positive while shape dress enter shape when portion is set to positive can prevent and load hair life relatively rotate, and block top recess with stretch it is convex
Head cooperation can anticollision drill head drop out loading head, while being also convenient for the installation and replacing of drill head；
4. apparatus of the present invention are simple in construction, easy to use, safe, operation is firm.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The accompanying drawing used required in technology description is briefly described, it should be apparent that, drawings in the following description are only invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of safe rig of the present invention.
Fig. 2 is the structural representation of the direction of arrow in Fig. 1.
Fig. 3 is the mplifying structure schematic diagram of region of interest in Fig. 2.
Fig. 4 is the structural representation of drill head in the present invention.
Fig. 5 is the structural representation of Fig. 4 right apparent direction.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As Figure 1-5, a kind of safe rig of the invention, including fuselage 1 and drill bit 2 and fixing device,
The fixing device includes being fixedly installed on the vertical bar 101 of the lower surface of fuselage 1, the vertical bar 101 can left and right sliding set
Put on spreader 102, the left side of spreader 102 is provided with installing plate 103, the fuselage 1 and is provided with holding tank 12, described
It is provided with fuselage 1 positioned at the left end of holding tank 12 in slippage slot 11, the fuselage 1 and is located at the right-hand member of holding tank 12 setting
Have in intermediate channel, the intermediate channel and to be rotatably mounted with by clutch shaft bearing 141 in the first rotary shaft 14, the slippage slot 11
Second rotary shaft 21 is rotatably mounted with by second bearing 16, the outer stretching, extension of the left end of the second rotary shaft 21 and with it is described
Drill bit is fixedly connected, and right-hand member is penetrated into the holding tank 12, and the right-hand member of the first rotary shaft 14 is with being fixedly mounted on the machine
The main shaft connection of driving machine 13 in body 1, the holding tank 12 is provided with revoling tube 15 and division tooth-like wheel 25, the rotation
Sleeve pipe 15 is fixedly connected with first rotary shaft 14, and internal tooth arm 151, the division tooth are provided with the revoling tube 15
Shape wheel 25 is fixedly connected with the right-hand member of the second rotary shaft 21, and the division tooth-like wheel 25 is provided with and the internal tooth arm 151
The external tooth arm 251 being engaged, the slippage slot is correspondingly arranged on right above and below position guiding groove 17, the outer shroud of second bearing 16 about 11
Plush copper 161 should be provided with, the sliding of plush copper 161 is arranged in the position guiding groove 17, the inner ring of the second bearing 16 and institute
State the second rotary shaft 21 to be fixedly connected, be also equipped with being connected with the plush copper 161 in the position guiding groove 17 leans spring 18, institute
State and lean spring 18 second bearing 16 to be leaned to the left, so that the external tooth arm 251 of the division tooth-like wheel 25
Disengaged with the internal tooth arm 151 of the revoling tube 15.
Valuably, the drill bit 2 includes the loading first 22 being fixedly connected with the left end of the second rotary shaft 21 and drilling
First 23, the drill head 23 includes piercing portion 230 and positive side shape dress enters portion 231, the positive side shape dress enter be provided with portion 231 it is many
Group card top recess 232, it is described to be fitted into first 22 the flexible plush copper 24 for being provided with and being engaged with card top recess 232.
Valuably, the vertical bar 101 is by the control of turning arm 105 left and right sliding, and the installing plate 103 passes through expanding screw
Silk is fixed installations, so as to strengthen stability of the fuselage 1 when punching.
Valuably, the width of the holding tank 12 is greater than the thickness that the division tooth-like wheel 25 is superimposed with revoling tube 15,
So as to which the internal tooth arm 151 of the external tooth arm 251 and the revoling tube 15 that allow the division tooth-like wheel 25 is disengaged.
During original state, because the division tooth-like wheel 25 is fixedly connected with second rotary shaft 21, and described second
Rotary shaft 21 is fixedly connected with second bearing 16, thus it is described lean spring 18 in the presence of, by the second bearing
16 lean to the left, so that the internal tooth arm 151 of the external tooth arm 251 of the division tooth-like wheel 25 and the revoling tube 15 takes off
Open, if now the driving machine 13 is run, it is impossible to drive the drill bit 2 to be rotated；And when in use, first pass through described
Holding handle 101 and lifting the fuselage 1 makes the drill bit 2 act against on the metope of needs polishing, then by the push-and-pull ring 10 by institute
State fuselage 1 to promote to metope, the division tooth-like wheel 25 overcomes the elastic force for leaning spring 18 in the presence of the main shaft pushed away
It is relatively close with the revoling tube 15, finally make the external tooth arm 251 and the revoling tube 15 of the division tooth-like wheel 25
Internal tooth arm 151 is meshed, and when the fuselage 1 can not continue to promote to metope, runs the driving machine 13, described first turn
Axle 14 drives second rotating shaft 21 rotation jointly, and second rotating shaft 21 drives the drill bit 2 to polish metope, when
After the completion of metope polishing, the driving machine 13 out of service, after the fuselage 1 is away from metope, in the bullet for leaning spring 18
The external tooth arm 251 of the division tooth-like wheel 25 and the internal tooth arm 151 of the revoling tube 15 is set to disengage and return under power effect
Original position.
The beneficial effects of the invention are as follows：Due to being correspondingly arranged on plush copper above and below second bearing outer shroud, plush copper sliding is arranged on
In position guiding groove, and the inner ring of second bearing is fixedly connected with the second rotary shaft, therefore, can be limited the rotation of outer shroud but be allowed outer shroud
Left and right slides, while allowing the rotation of the second rotary shaft；It is described lean spring in the presence of, in the absence of external forces
Second bearing can to the left be leaned, so that the external tooth arm of division tooth-like wheel and the internal tooth arm of revoling tube are disengaged, this luck
Row driving machine can not drive drill bit to be rotated, and cause drill bit to operate so as to avoid touching the run switch of driving machine unintentionally
People is injured, potential safety hazard is greatly reduced；Hair life can be prevented and load relatively by just entering shape when portion is set to positive in shape dress
Rotation, and block top recess and flexible plush copper cooperation can anticollision drill head drop out loading head, while being also convenient for the installation of drill head
And replacing；Apparatus of the present invention are simple in construction, easy to use, safe, and operation is firm.
Embodiment described above, only inventing, but invention protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of safe rig, including fuselage and drill bit and fixing device, it is characterised in that：The fixing device bag
Include the vertical bar for being fixedly installed on fuselage lower surface, the vertical bar can left and right sliding be arranged on spreader, the spreader is left
End face, which is provided with installing plate, the fuselage, is provided with holding tank, and the holding tank left end is provided with cunning in the fuselage
It is provided with shifting groove, the fuselage positioned at the holding tank right-hand member rotatable by clutch shaft bearing in intermediate channel, the intermediate channel
Ground is provided with the first rotary shaft, the slippage slot is rotatably mounted with the second rotary shaft, described second by second bearing
Rotary shaft left end is outer to be stretched and is fixedly connected with the drill bit, and right-hand member is penetrated into the holding tank, first rotary shaft
The main shaft of driving machine of the right-hand member with being fixedly mounted in the fuselage is connected, and the holding tank is provided with revoling tube and division tooth
Shape wheel, the revoling tube is fixedly connected with first rotary shaft, and internal tooth arm, described point are provided with the revoling tube
Tooth-like wheel is closed to be fixedly connected with the second rotary shaft right-hand member, and the division tooth-like wheel is provided with and is engaged with the internal tooth arm
External tooth arm, be correspondingly arranged on above and below position guiding groove, the second bearing outer shroud above and below the slippage slot and be correspondingly arranged on plush copper, institute
State plush copper sliding to be arranged in the position guiding groove, the inner ring of the second bearing is fixedly connected with second rotary shaft, described
It is also equipped with position guiding groove and the plush copper is connected leans spring.
2. safe rig according to claim 1, it is characterised in that：The drill bit includes and the described second rotation
Loading head and drill head that axle left end is fixedly connected, the drill head includes piercing portion and positive side shape dress enters portion, the positive side
Shape dress, which enters to be provided with portion, is provided be engaged with card top recess flexible convex in multigroup card top recess, loading head
Head.
3. safe rig according to claim 1, it is characterised in that：The vertical bar is controlled left by turning arm
Right sliding, the installing plate is fixed installation by setscrew.
4. safe rig according to claim 1, it is characterised in that：The width of the holding tank is greater than described point
Close the thickness that tooth-like wheel is superimposed with revoling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162121.XA CN106975765A (en) | 2017-03-17 | 2017-03-17 | A kind of safe rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162121.XA CN106975765A (en) | 2017-03-17 | 2017-03-17 | A kind of safe rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975765A true CN106975765A (en) | 2017-07-25 |
Family
ID=59338149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162121.XA Pending CN106975765A (en) | 2017-03-17 | 2017-03-17 | A kind of safe rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975765A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672756A (en) * | 2018-05-29 | 2018-10-19 | 广州吉和电子商务有限公司 | A kind of foldable domestic herringbone ladder device of stabilization |
| CN108673768A (en) * | 2018-05-29 | 2018-10-19 | 高维维 | A kind of efficient semi-conducting material production technology equipment |
| CN108788224A (en) * | 2018-05-29 | 2018-11-13 | 广州吉和电子商务有限公司 | A kind of novel folding household herringbone ladder device |
| CN110280798A (en) * | 2019-07-16 | 2019-09-27 | 浙江海洋大学 | A kind of electric drill that can quickly adjust drilling rod rotation direction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319577A (en) * | 1979-04-21 | 1982-03-16 | Aesculap-Werke Aktiengesellschaft | Skull trepanation drill |
| US4951690A (en) * | 1984-01-31 | 1990-08-28 | Baker John W | Method of drilling through a bone structure |
| CN101219537A (en) * | 2007-01-10 | 2008-07-16 | Aeg电动工具有限公司 | Manual Hammer Drill |
| CN102528770A (en) * | 2010-10-28 | 2012-07-04 | 喜利得股份公司 | Control method for a machine tool and machine tool |
| CN103846855A (en) * | 2012-11-29 | 2014-06-11 | 罗伯特·博世有限公司 | Hand-held power tool having a torque clutch |
| CN105828997A (en) * | 2013-09-19 | 2016-08-03 | 索特瑞工业有限责任公司 | Collapsible drill and associated methods of use |
-
2017
- 2017-03-17 CN CN201710162121.XA patent/CN106975765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319577A (en) * | 1979-04-21 | 1982-03-16 | Aesculap-Werke Aktiengesellschaft | Skull trepanation drill |
| US4951690A (en) * | 1984-01-31 | 1990-08-28 | Baker John W | Method of drilling through a bone structure |
| CN101219537A (en) * | 2007-01-10 | 2008-07-16 | Aeg电动工具有限公司 | Manual Hammer Drill |
| CN102528770A (en) * | 2010-10-28 | 2012-07-04 | 喜利得股份公司 | Control method for a machine tool and machine tool |
| CN103846855A (en) * | 2012-11-29 | 2014-06-11 | 罗伯特·博世有限公司 | Hand-held power tool having a torque clutch |
| CN105828997A (en) * | 2013-09-19 | 2016-08-03 | 索特瑞工业有限责任公司 | Collapsible drill and associated methods of use |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672756A (en) * | 2018-05-29 | 2018-10-19 | 广州吉和电子商务有限公司 | A kind of foldable domestic herringbone ladder device of stabilization |
| CN108673768A (en) * | 2018-05-29 | 2018-10-19 | 高维维 | A kind of efficient semi-conducting material production technology equipment |
| CN108788224A (en) * | 2018-05-29 | 2018-11-13 | 广州吉和电子商务有限公司 | A kind of novel folding household herringbone ladder device |
| CN110280798A (en) * | 2019-07-16 | 2019-09-27 | 浙江海洋大学 | A kind of electric drill that can quickly adjust drilling rod rotation direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106975765A (en) | A kind of safe rig | |
| CN107442797A (en) | A kind of drilling machine | |
| CN209350609U (en) | A kind of fastening structure of jade puncher | |
| CN107486947A (en) | A kind of rig | |
| CN207723829U (en) | A kind of cylinder piston rod and ears plug mounting tool | |
| CN106622567B (en) | A kind of drilling breaks stone equipment with high efficiency | |
| CN204868284U (en) | Tool change mechanism of brill machine of attacking | |
| CN108709468A (en) | A kind of follow-on demolition set | |
| CN107891473A (en) | A kind of double end perforating device of building decorative plates | |
| CN109184605A (en) | Core-drilling machine | |
| CN107030582A (en) | It is a kind of to be used for the burnishing device after welding | |
| CN206437752U (en) | A kind of elevator hinders door device | |
| CN107160482A (en) | A kind of double end perforating device of the adjustable building decorative plates of spacing | |
| CN203948021U (en) | A kind of hydraulic jumbolter | |
| CN204782333U (en) | Be applied to lock of rolling slats door | |
| CN107310461A (en) | A kind of new logistics semitrailer device | |
| CN105060015A (en) | Movable spinning winding machine driven by single motor | |
| CN205639368U (en) | Simple clutch | |
| CN205145499U (en) | A indoor safe running appliance for body -building | |
| CN205755403U (en) | A kind of Tree Planting Earthdrill | |
| CN204055384U (en) | Trac. throttle control mechanism | |
| CN204020176U (en) | A kind of gluing machine automatic anti-blocking deadlock structure | |
| CN203918021U (en) | A kind of tapping equipment | |
| CN203347721U (en) | Retreating drill rod fishing socket | |
| CN108422570A (en) | A kind of integrated disk manufacturing equipment of semiconductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |
|
| RJ01 | Rejection of invention patent application after publication |