CN208034834U - Portable hole making drill - Google Patents
Portable hole making drill Download PDFInfo
- Publication number
- CN208034834U CN208034834U CN201820526491.7U CN201820526491U CN208034834U CN 208034834 U CN208034834 U CN 208034834U CN 201820526491 U CN201820526491 U CN 201820526491U CN 208034834 U CN208034834 U CN 208034834U
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- pipe
- guide pin
- column casing
- fixedly connected
- 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 provides a kind of portable hole making drill, belong to daily necessities technical field, its structure includes upper guide pipe and the next guide pipe, upper guide pipe be set as open end downward, the tubular structure of top closure, the top of upper guide pipe is set as closed upper blind end top, upper guide pipe tube chamber is set as straight tube latus rectum tube chamber, and upper blind end top is fixedly connected as an overall structure with upper guide pipe tube body；Guide pin is fixedly installed on the axis direction of upper guide pipe tube chamber, the periphery of upper guide pin is socketed with punching pipe, and the internal diameter of upper punching pipe is more than the outer diameter of upper guide pin, and the bottom end nozzle cutting of upper punching pipe is upper knife collar extension.The portable hole making drill realizes that bidirectional punching, elastic force driving have quick trepanning, easy to carry.
Description
Technical field
The utility model is related to daily necessities technical field, specifically a kind of portable hole making drill.
Background technology
In general, the hole making drill under the commonly used prior art is mostly to use hinge arrangement, such as paper in daily life
The hole making drill for opening page uses hinge form, and belt waistband hole making drill is using the pincerlike formula of holding.The torque of this kind of hole making drill
Mostly it is the action that trepanning is realized according to the lever principle of body design.Its arm of force is short, the small trepanning strength that can be provided of torque
It is limited, cannot many times meet the needs of trepanning, or even trepanning action cannot be completed, cannot thoroughly accomplish trepanning.
For the hole making drill of large-scale utensil under the prior art there are hand drill formula hole making drill, instrument itself is bulky, needs
Electric power provides power and cannot arbitrarily be carried though quick trepanning can be realized, can not flexibly make in the environment for lacking electric power
With.
Invention content
The technical assignment of the utility model is to solve the deficiencies in the prior art, provides a kind of portable hole making drill.
The technical solution of the utility model realizes that the portable hole making drill, structure includes upper in the following manner
Guide pipe and the next guide pipe,
Upper guide pipe be set as open end downward, the tubular structure of top closure, the top of upper guide pipe is set as
Closed upper blind end top, upper guide pipe tube chamber are set as straight tube latus rectum tube chamber, upper blind end top and upper guide pipe tube body
It is fixedly connected as an overall structure；
Guide pin is fixedly installed on the axis direction of upper guide pipe tube chamber, the periphery of upper guide pin is socketed with punching
Pipe, the internal diameter of upper punching pipe are more than the outer diameter of upper guide pin, and the bottom end nozzle cutting of upper punching pipe is upper knife collar extension；
The top of upper punching pipe is fixedly connected with column casing, and the barrel chamber set of upper column casing connects guide pin, the barrel periphery of upper column casing
Be fixedly connected with the sleeved linear bearing of upper righting, the upper sleeved linear bearing periphery of righting in upper guide pipe tube chamber
Upper being slidably connected in linear on axis direction between column casing and upper guide pipe is realized in cooperation between wall；
The top side configuration of upper column casing has upper plane bearing, the centre bore set of upper plane bearing to connect guide pin, upper plane bearing
Upper surface is configured with upper rminal disc, and the disk hole set of upper rminal disc connects guide pin, is arranged between the upper surface of upper rminal disc and upper blind end top
There are upper tension spring, upper tension spring set to connect guide pin；
Upper guide pin is fixed from upper blind end top inner wall and is extended downwardly along upper guiding tube axis direction and lean out upper lead
To the open end of pipe；
A upper rail hole along tube wall generatrix direction, the right side cylinder of upper column casing are offered on the right side tube wall of upper guide pipe
Wall is fixedly connected with a horizontal upper driving column, and upper driving column extends to the right across upper rail hole,
The next guide pipe be set as open end upward, the tubular structure of bottom end closure, the top of the next guide pipe is set as
Closed lower blind end bottom, the next guide pipe tube chamber are set as straight tube latus rectum tube chamber, lower blind end bottom and the next guide pipe tube body
It is fixedly connected as an overall structure；
Lower guide pin is fixedly installed on the axis direction of the next guide pipe tube chamber, the periphery of lower guide pin is socketed with lower punching
Pipe, the internal diameter of lower punching pipe are more than the outer diameter of lower guide pin, and the top nozzle cutting of lower punching pipe is the next knife collar extension；
The bottom end of lower punching pipe is fixedly connected with lower column casing, the lower guide pin of barrel chamber socket of lower column casing, the barrel periphery of lower column casing
Be fixedly connected with the sleeved linear bearing of the next righting, the next sleeved linear bearing periphery of righting in the next guide pipe tube chamber
Being slidably connected in linear on axis direction between lower column casing and the next guide pipe is realized in cooperation between wall；
The bottom surface of lower column casing is configured with lower plane bearing, the lower guide pin of centre bore socket of lower plane bearing, lower plane bearing
Lower surface is configured with lower top plate, and the lower guide pin of disk hole socket of lower top plate is arranged between the lower surface and lower blind end bottom of lower top plate
There are the next tension spring, the next lower guide pin of tension spring socket；
Lower guide pin is fixed from lower blind end bottom inner wall and upwardly extends along bottom guiding tube axis direction and lean out bottom and leads
To the open end of pipe；
A next rail hole along tube wall generatrix direction, the right side cylinder of lower column casing are offered on the right side tube wall of the next guide pipe
Wall is fixedly connected with a horizontal the next driving column, and bottom driving column passes through the next rail hole to extend to the right,
Upper guide pipe and the next guide pipe coaxial line are oppositely arranged, and the top of upper guide pipe is fixedly connected on fixed frame
Upper boom on, the bottom end of the next guide pipe is fixedly connected on the lower boom of fixed frame, and upper boom and lower boom are fixed respectively
It is connected on the main frame of fixed frame；
Upper boom offers axis transverse presentation hole,
Lower boom offers lower axle transverse presentation hole,
The epimere roller wall of driving transfer roller offers upper spiral rail groove,
The hypomere roller wall of driving transfer roller offers the next spiral rail groove,
Upper spiral rail groove is opposite with the next hand of spiral of spiral rail groove；
The body of roll of driving transfer roller between upper spiral rail groove and the next spiral rail groove is set as latus rectum smooth section, latus rectum light
Sliding sleeve is connected to axle sleeve in sliding section, and the side of axle sleeve is fixedly connected with connecting rod, and connecting rod runs through the tie rod holes of main frame, and leans out master
The end that leans out of body frame, connecting rod is fixedly connected with drive shaft, and drive shaft, which is worn, to be connected on the arc rail of switching wheel disc disk, the track of arc rail
It is drawn close to the gradual change of switching wheel disk center, switching wheel disc is fixed at by plate rail on main frame, and the disk week for switching wheel disc is fixed
It is connected with and dials handle；
The top of driving transfer roller is coaxially fixedly connected with axis, and upper axis, which is worn, to be connected axis transverse presentation hole and lean out upwards, and it is coaxial to lean out end
It is fixedly connected with upper butterfly knob；
The bottom end of driving transfer roller is coaxially fixedly connected with lower axle, and lower axle, which is worn, to be connect lower axle transverse presentation hole and lean out downwards, and it is coaxial to lean out end
It is fixedly connected with the next butterfly knob.
Arc rail uses involute path in the track of switching wheel disc disk.
The overall structure being integrated is arranged in upper butterfly knob, upper axis, driving transfer roller, lower axle, the next butterfly knob.
Generated advantageous effect is the utility model compared with prior art：
The portable hole making drill realizes that coaxial two-direction punching, elastic force accumulation of energy, elastic force release driving have quick trepanning, just
In carry the characteristics of.
It is the portable hole making drill reasonable design, simple in structure, safe and reliable, easy to use, easy to maintain, have good
Popularizing value.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the using state structure diagram of the utility model.
Attached drawing 3 is the release conditions structural schematic diagram of the utility model.
Label in attached drawing indicates respectively：
1, upper guide pipe, 2, upper blind end end top, 3, upper guide pin, 4, upper punching pipe, 5, upper knife collar extension,
6, upper column casing, 7, the sleeved linear bearing of upper righting, 8, upper plane bearing, 9, upper rminal disc, 10, upper tension bullet
Spring,
11, upper rail hole, 12, upper driving column,
13, the next guide pipe, 14, lower blind end bottom, 15, lower guide pin, 16, lower punching pipe, 17, the next knife collar extension,
18, lower column casing, 19, the next sleeved linear bearing of righting, 20, lower plane bearing, 21, lower top plate, 22, the next
Power spring,
23, the next rail hole, 24, the next driving column,
25, fixed frame, 26, upper boom, 27, lower boom, 28, main frame,
29, upper axis transverse presentation hole, 30, lower axle transverse presentation hole,
31, transfer roller is driven, 32, upper spiral rail groove, 33, the next spiral rail groove,
34, latus rectum smooth section, 35, axle sleeve, 36, connecting rod, 37, tie rod holes, 38, drive shaft,
39, switch wheel disc, 40, arc rail, 41, plate rail, 42, dial handle,
43, upper axis, 44, upper butterfly knob,
45, lower axle, 46, the next butterfly knob.
Specific implementation mode
The portable hole making drill of the utility model is described in detail below below in conjunction with the accompanying drawings.
As shown in the picture, the portable hole making drill of the utility model, structure include upper guide pipe and the next guide pipe,
Upper guide pipe 1 be set as open end downward, the tubular structure of top closure, the top of upper guide pipe is set as
Closed upper blind end top 2,1 tube chamber of upper guide pipe are set as straight tube latus rectum tube chamber, upper blind end top 2 and upper guide pipe 1
Tube body is fixedly connected as an overall structure；
Guide pin 3 is fixedly installed on the axis direction of 1 tube chamber of upper guide pipe, the periphery of upper guide pin 3 is socketed with punching
Hole pipe 4, the internal diameter of upper punching pipe 4 are more than the outer diameter of upper guide pin 3, and the bottom end nozzle cutting of upper punching pipe 4 is upper knife collar extension 5；
The top of upper punching pipe 4 is fixedly connected with column casing 6, and the barrel chamber set of upper column casing 6 connects guide pin 3, the barrel of upper column casing
Periphery is fixedly connected with the sleeved linear bearing 7 of upper righting, the upper sleeved linear bearing periphery of righting and upper guide pipe
Upper being slidably connected in linear on axis direction between column casing and upper guide pipe is realized in cooperation between lumen wall；
The top side configuration of upper column casing 6 has upper plane bearing 8, the centre bore set of upper plane bearing to connect guide pin, upper plane axis
Hold upper surface and be configured with upper rminal disc 9, the disk hole set of upper rminal disc 9 connects guide pin 3, the upper surface of upper rminal disc 9 and upper blind end top 2 it
Between be provided with upper tension spring 10,10 sets of upper tension spring connects guide pin 3；
Upper guide pin 3 is fixed from upper 2 inner wall of blind end top and extends downwardly and lean out upper along upper guiding tube axis direction
The open end of guide pipe；
A upper rail hole 11 along tube wall generatrix direction, the right side of upper column casing 6 are offered on the right side tube wall of upper guide pipe 1
Side tube-wall is fixedly connected with a horizontal upper driving column 12, and upper driving column 12 extends to the right across upper rail hole 11,
The next guide pipe 13 be set as open end upward, the tubular structure of bottom end closure, the next guide pipe top setting
For closed lower blind end bottom 14,13 tube chamber of the next guide pipe is set as straight tube latus rectum tube chamber, and lower blind end bottom is oriented to the next
Pipe tube body is fixedly connected as an overall structure；
Lower guide pin 15 is fixedly installed on the axis direction of 13 tube chamber of the next guide pipe, the periphery of lower guide pin 15 is socketed with down
Punching pipe 16, the internal diameter of lower punching pipe 16 are more than the outer diameter of lower guide pin, and the top nozzle cutting of lower punching pipe is the next knife collar extension
17；
The bottom end of lower punching pipe 16 is fixedly connected with lower column casing 18, and the barrel chamber of lower column casing 18 is socketed lower guide pin 15, lower column casing
Barrel periphery is fixedly connected with the sleeved linear bearing 19 of the next righting, and the next sleeved linear bearing periphery of righting is led with bottom
Being slidably connected in linear on axis direction between lower column casing and the next guide pipe is realized to cooperation between pipe lumen wall；
The bottom surface of lower column casing 18 is configured with lower plane bearing 20, and the lower guide pin 15 of centre bore socket of lower plane bearing is lower flat
Spherical bearing lower surface is configured with lower top plate 21, the lower guide pin 15 of disk hole socket of lower top plate 21, the lower surface of lower top plate and lower closing
The next tension spring 22, guide pin 15 under the next tension spring socket are provided between the bottom of end；
Lower guide pin 15 is fixed from lower blind end bottom inner wall and is upwardly extended along bottom guiding tube axis direction and lean out bottom
The open end of guide pipe；
A next rail hole 23 along tube wall generatrix direction, the right side of lower column casing are offered on the right side tube wall of the next guide pipe 13
Side tube-wall is fixedly connected with a horizontal the next driving column 24, and bottom driving column passes through the next rail hole to extend to the right,
Upper guide pipe 1 and the next 13 coaxial line of guide pipe are oppositely arranged, and the top of upper guide pipe is fixedly connected on
Determine on the upper boom 26 of frame 25, the bottom end of the next guide pipe is fixedly connected on the lower boom 27 of fixed frame, and upper boom 26 is under
Boom 27 is respectively fixedly connected on the main frame 28 of fixed frame 25；
Upper boom 26 offers axis transverse presentation hole 29,
Lower boom 27 offers lower axle transverse presentation hole 30,
The epimere roller wall of driving transfer roller 31 offers upper spiral rail groove 32,
The hypomere roller wall of driving transfer roller 31 offers the next spiral rail groove 33,
Upper spiral rail groove is opposite with the next hand of spiral of spiral rail groove；
The body of roll of driving transfer roller 31 between upper spiral rail groove 32 and the next spiral rail groove 33 is set as latus rectum smooth section
34, sliding sleeve is connected to axle sleeve 35 in latus rectum smooth section 34, and the side of axle sleeve 35 is fixedly connected with connecting rod 36, and connecting rod 36 runs through main body
The tie rod holes 37 of frame, and main frame 28 is leant out, the end that leans out of connecting rod 36 is fixedly connected with drive shaft 38, and drive shaft 38 is worn to be connected on and be cut
It changes on the arc rail 40 of 39 disk of wheel disc, the track of arc rail 40 is drawn close to the gradual change of switching wheel disk center, and switching wheel disc passes through plate rail 41
It is fixed on main frame 28, switches being fixedly connected in disk week for wheel disc and dial handle 42；
The top of driving transfer roller 31 is coaxially fixedly connected with axis 43, and upper axis 43, which is worn, to be connected axis transverse presentation hole 29 and lean out upwards, visits
Outlet has been fixedly and coaxially connected upper butterfly knob 44；
The bottom end of driving transfer roller 31 is coaxially fixedly connected with lower axle 45, and lower axle, which is worn, to be connect lower axle transverse presentation hole 30 and lean out downwards, is leant out
End has been fixedly and coaxially connected the next butterfly knob 46.
Arc rail 40 uses involute path in the track of switching wheel disc disk.
Upper butterfly knob 44, upper axis 43, driving transfer roller 31, lower axle 45,46 setting of the next butterfly knob are integrated whole
Body structure.
Rotation dial handle, switching wheel disc along dish axle rotate, switching wheel disc rotation make arc rail to drive shaft apply centripetal direction or
The power of centrifugal direction：
Accumulation of energy acts：
Drive shaft drive link drives axle sleeve, makes the body of roll of driving transfer roller to close to upper driving column and the next driving column
Direction is moved, and upper driving column is embedded in upper spiral rail groove, and bottom driving column is embedded in the next spiral rail groove,
Upper butterfly knob or the next butterfly knob are rotated, so that driving transfer roller is rotated, selects upper butterfly knob or bottom
The direction of rotation of butterfly knob keeps upper driving column and bottom driving column synchronous away from each other, and compresses corresponding upper tension bullet
Spring and the next tension spring, make upper tension spring and the next tension spring compress energy storage；
Release punching：
Drive shaft drive link drives axle sleeve, makes the body of roll of driving transfer roller to far from upper driving column and the next driving column
Direction is moved, and upper driving column is detached from upper spiral rail groove, and bottom driving column is detached from the next spiral rail groove,
Upper tension spring discharges elastic potential energy, forces column casing under the tension elastomeric of upper tension spring by upper punching
Pipe pop-up downwards；Simultaneously：
The next tension spring discharges elastic potential energy, forces the punching by under under the tension elastomeric of the next tension spring of lower column casing
Pipe pops up；
Upper knife collar extension and the next knife collar extension relative impact, complete puncture motion.
Claims (3)
1. portable hole making drill, it is characterised in that including upper guide pipe and the next guide pipe,
Upper guide pipe be set as open end downward, the tubular structure of top closure, the top of upper guide pipe is set as closing
Upper blind end top, upper guide pipe tube chamber is set as straight tube latus rectum tube chamber, and upper blind end top is fixed with upper guide pipe tube body
It is connected as an overall structure；
Guide pin is fixedly installed on the axis direction of upper guide pipe tube chamber, the periphery of upper guide pin is socketed with punching pipe, on
The internal diameter of punching pipe is more than the outer diameter of upper guide pin, and the bottom end nozzle cutting of upper punching pipe is upper knife collar extension；
The top of upper punching pipe is fixedly connected with column casing, and the barrel chamber set of upper column casing connects guide pin, and the barrel periphery of upper column casing is fixed
Be connected with the sleeved linear bearing of upper righting, the upper sleeved linear bearing periphery of righting and upper guide pipe lumen wall it
Between cooperation realize upper being slidably connected in linear on axis direction between column casing and upper guide pipe；
The top side configuration of upper column casing has upper plane bearing, the centre bore set of upper plane bearing to connect guide pin, upper plane bearing upper table
Face is configured with upper rminal disc, and the disk hole set of upper rminal disc connects guide pin, is provided between the upper surface of upper rminal disc and upper blind end top
Position tension spring, whole section of set of upper tension spring connect guide pin；
Upper guide pin is fixed from upper blind end top inner wall and is extended downwardly along upper guiding tube axis direction and lean out upper guide pipe
Open end；
A upper rail hole along tube wall generatrix direction is offered on the right side tube wall of upper guide pipe, the right side barrel of upper column casing is solid
Surely a horizontal upper driving column is connected, upper driving column extends to the right across upper rail hole,
The next guide pipe be set as open end upward, the tubular structure of bottom end closure, the top of the next guide pipe is set as closing
Lower blind end bottom, the next guide pipe tube chamber is set as straight tube latus rectum tube chamber, and lower blind end bottom is fixed with the next guide pipe tube body
It is connected as an overall structure；
Lower guide pin is fixedly installed on the axis direction of the next guide pipe tube chamber, the periphery of lower guide pin is socketed with lower punching pipe, under
The internal diameter of punching pipe is more than the outer diameter of lower guide pin, and the top nozzle cutting of lower punching pipe is the next knife collar extension；
The bottom end of lower punching pipe is fixedly connected with lower column casing, and the lower guide pin of barrel chamber socket of lower column casing, the barrel periphery of lower column casing is fixed
Be connected with the sleeved linear bearing of the next righting, the next sleeved linear bearing periphery of righting and the next guide pipe lumen wall it
Between cooperation realize being slidably connected in linear on axis direction between lower column casing and the next guide pipe；
The bottom surface of lower column casing is configured with lower plane bearing, the lower guide pin of centre bore socket of lower plane bearing, lower plane bearing following table
Face is configured with lower top plate, and the lower guide pin of disk hole socket of lower top plate is provided with down between the lower surface and lower blind end bottom of lower top plate
Position tension spring, the next lower guide pin of tension spring socket；
Lower guide pin is fixed from lower blind end bottom inner wall and is upwardly extended along bottom guiding tube axis direction and lean out the next guide pipe
Open end；
A next rail hole along tube wall generatrix direction is offered on the right side tube wall of the next guide pipe, the right side barrel of lower column casing is solid
Surely the horizontal the next driving column of connection one, bottom driving column pass through the next rail hole to extend to the right,
Upper guide pipe and the next guide pipe coaxial line are oppositely arranged, and the top of upper guide pipe is fixedly connected on the upper of fixed frame
On boom, the bottom end of the next guide pipe is fixedly connected on the lower boom of fixed frame, and upper boom and lower boom are respectively fixedly connected with
On the main frame of fixed frame；
Upper boom offers axis transverse presentation hole,
Lower boom offers lower axle transverse presentation hole,
The epimere roller wall of driving transfer roller offers upper spiral rail groove,
The hypomere roller wall of driving transfer roller offers the next spiral rail groove,
Upper spiral rail groove is opposite with the next hand of spiral of spiral rail groove；
The body of roll of driving transfer roller between upper spiral rail groove and the next spiral rail groove is set as latus rectum smooth section, latus rectum smooth section
Upper sliding sleeve is connected to axle sleeve, and the side of axle sleeve is fixedly connected with connecting rod, and connecting rod runs through the tie rod holes of main frame, and leans out main body
The end that leans out of frame, connecting rod is fixedly connected with drive shaft, and drive shaft, which is worn, to be connected on the arc rail of switching wheel disc disk, the track of arc rail to
The gradual change of switching wheel disk center is drawn close, and switching wheel disc is fixed at by plate rail on main frame, is switched fixing in disk week for wheel disc and is connected
It is connected to and dials handle；
The top of driving transfer roller is coaxially fixedly connected with axis, and upper axis, which is worn, to be connected axis transverse presentation hole and lean out upwards, and it is coaxial fixed to lean out end
It is connected with upper butterfly knob；
The bottom end of driving transfer roller is coaxially fixedly connected with lower axle, and lower axle, which is worn, to be connect lower axle transverse presentation hole and lean out downwards, and it is coaxial fixed to lean out end
It is connected with the next butterfly knob.
2. portable hole making drill according to claim 1, it is characterised in that：Arc rail is used in the track of switching wheel disc disk
Involute path.
3. portable hole making drill according to claim 1, it is characterised in that：Upper butterfly knob, upper axis, driving transfer roller,
The overall structure being integrated is arranged in lower axle, the next butterfly knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526491.7U CN208034834U (en) | 2018-04-13 | 2018-04-13 | Portable hole making drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526491.7U CN208034834U (en) | 2018-04-13 | 2018-04-13 | Portable hole making drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034834U true CN208034834U (en) | 2018-11-02 |
Family
ID=63943987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820526491.7U Expired - Fee Related CN208034834U (en) | 2018-04-13 | 2018-04-13 | Portable hole making drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034834U (en) |
-
2018
- 2018-04-13 CN CN201820526491.7U patent/CN208034834U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190413 |