CN108465842A - A kind of anti-bias electric hand drill facilitating control drilling depth - Google Patents
A kind of anti-bias electric hand drill facilitating control drilling depth Download PDFInfo
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- CN108465842A CN108465842A CN201810197426.9A CN201810197426A CN108465842A CN 108465842 A CN108465842 A CN 108465842A CN 201810197426 A CN201810197426 A CN 201810197426A CN 108465842 A CN108465842 A CN 108465842A
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- electric hand
- hand drill
- ontology
- shaped top
- plate
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Classifications
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- 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
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- 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
- B23B45/001—Housing of the drill, e.g. handgrip
-
- 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
- B23B45/003—Attachments
-
- 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
- B25F5/02—Construction of casings, bodies or handles
-
- 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
Abstract
The invention discloses a kind of anti-bias electric hand drills facilitating control drilling depth, including electric hand drill ontology, the electric hand drill ontology side-lower is provided with handle, the side of the handle is provided on ＆ off switch, the bottom of the electric hand drill ontology is provided with horizontal track groove, the electric hand drill body bottom portion is provided with edge-on U-shaped top plate, it is provided with the second slideway in the U-shaped top plate top levels, the track groove is slidably matched with second slideway, to enable electric hand drill ontology horizontal sliding on the U-shaped top plate, it is provided with support plate at the lateral opening of the U-shaped top plate.Advantageous effect is：By the way that the U-shaped top plate is fitted in body surface, to make the electric hand drill ontology in drilling, remain that drill bit is vertical with object, to avoid Drill Crack or hole crooked；By adjusting the position of the positioning plate, the sliding plate is limited, to accurately control drilling depth.
Description
Technical field
The present invention relates to building implement fields, and in particular to a kind of anti-bias electric hand drill facilitating control drilling depth.
Background technology
Electric hand drill is a kind of common hand held electric tool in construction, is mainly used for the trepanning on object or pierces
Object.When using drilling of electric hand drill, drill bit need to be kept vertical with by the holding of trepanning body surface.
Applicants have discovered that at least there is following technical problem in the prior art：In boring procedure, the position of electric drill body
There is operator's control always with bore angle, when drilling depth is larger, occurs electric drill body unavoidably and glance off problem, once it is electric
Drill body glances off, and will make bored hole that crooked or even Drill Crack occur can not take out in hole, and existing electric hand drill
Depth in drilling also has operator perceptually to judge, can not accurately control drilling depth, therefore be easy to cause and bored
Hole depth it is inadequate or it is too deep cause object to be punched, further, since the difference of construction material, worker's power control in boring procedure
Make it is uneven cause bit speed to be mutated, further result in the problems such as drill bit crumbles.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of anti-bias hand facilitating control drilling depth
Electric drill is easy to happen deflection to solve electric hand drill in the prior art in drilling, and drilling depth such as can not accurately control at the technologies
Problem.Preferred technical solution has in many technical solutions provided by the invention：Make the electric hand drill by the U-shaped top plate
Ontology remains vertical with object in drilling, and can accurately control drilling depth by the position of the adjusting positioning plate
Equal technique effects, elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes：
A kind of anti-bias electric hand drill facilitating control drilling depth provided by the invention, including electric hand drill ontology, the flashlight
It bores ontology side-lower and is provided with handle, the side of the handle is provided on ＆ off switch, and the bottom of the electric hand drill ontology is provided with
Horizontal track groove, the electric hand drill body bottom portion are provided with edge-on U-shaped top plate, are set in the U-shaped top plate top levels
It is equipped with the second slideway, the track groove is slidably matched with second slideway, to enable the electric hand drill ontology in the U
Horizontal sliding on type top plate is provided with support plate at the lateral opening of the U-shaped top plate, adjusting is equipped in the support plate
Bar, the adjusting rod run through the support plate both sides by screw thread, locking nut, the adjusting rod are equipped on the adjusting rod
Head be provided with positioning plate, and the positioning plate head is towards the handle side；
The U-shaped top plate is made of upper horizontal sides, lower horizontal sides and vertical edge, and wherein the cross section of vertical edge is T-type, outside
Side is flat surface, and the horizontal sides up and down of the U-shaped top plate are internally provided with guide chute, are all provided with inside the guide chute
It is equipped with spring；；The spring one end is in contact with described guide chute one end, contact surface be provided with for measure the spring with
The pressure sensor of force value between the guide chute, the output valve of the pressure sensor is for judging in boring procedure
Pressure meets the requirements；
It is also equipped with sliding plate on the electric hand drill ontology, profiling ring, the profiling ring are provided at the top of the sliding plate
Both sides be symmetrically installed one group of locking knob, the electric hand drill ontology can be clamped, make the electric hand drill ontology and institute
It states sliding plate to be linked together, profiling ring bottom is provided with the first slideway, and first slideway is matched with track groove sliding
It closes, the side of the sliding plate is provided with about two parallel connecting poles, and the connection post head is provided with guiding traveller, institute
It states guiding traveller to stretch into the U-shaped top plate, be slidably matched with the guide chute, the sliding plate bottom is provided with support handle；
The electric hand drill ontology is electrically connected with the U-shaped top plate, and the electric hand drill ontology has digital display device, second slideway and institute
It states track groove and constitutes displacement sensor, the digital display device is for showing electric hand drill ontology axial position.
Using a kind of above-mentioned anti-bias electric hand drill facilitating control drilling depth, before drilling, first by the electric hand drill ontology
Across the profiling ring, and the track groove is made to be sequentially inserted into first slideway and second slideway, then by the lock
Tight knob locking, makes the electric hand drill ontology link together with the sliding plate and the U-shaped top plate, according to what is drilled
Depth adjusts position of the adjusting rod in the support plate, make spacing between the positioning plate and the sliding plate with
The depth size to be drilled is equal, then utilizes the locking nut by the adjusting rod locking, will be described U-shaped when drilling
The vertical edge of top plate withstands on body surface, and operator's right hand holds the handle, and handle, and synchronous promotion institute are held in the palm described in left hand grip
State handle and the support handle, the sliding plate made to be moved to the U-shaped top plate, to make drill bit of electric hand drill stretch into interior of articles into
Row drilling, since the U-shaped top plate is fitted in body surface always, to make the electric hand drill ontology in drilling, drill bit begins
Eventually perpendicular to object, effectively drill bit is avoided to glance off, in boring procedure, when the sliding plate top is to the positioning plate,
Can stop drilling, drilling depth at this time can required depth, when extracted, the spring is by the guiding traveller for drill bit
Top outward, to when the sliding plate set back, it is convenient to drill again.
Preferably, the vertical edge edge of the U-shaped top plate tilts outward.
Preferably, second slideway is identical with the first slideway size, and section is T-shaped.
Preferably, the positioning plate is parallel to the sliding plate.
Preferably, the endoporus of the profiling ring and the appearance and size of the electric hand drill ontology match.
Preferably, being provided with graduation mark on the connecting pole.
Preferably, institute's displacement sensors are slide rheostat formula displacement sensor or stay-supported type displacement sensor
Preferably, the digital display device is located at rear side or the upside of the electric hand drill ontology.
A kind of application method facilitating the anti-bias electric hand drill for controlling drilling depth, includes the following steps：
Step S1, the anti-bias electric hand drill is installed, the electric hand drill ontology is passed through into the profiling ring, and make the track
Slot is sequentially inserted into first slideway and second slideway, then locks the locking knob, makes the electric hand drill ontology
It links together with the sliding plate and the U-shaped top plate, according to the depth of boring requirement, adjusts the adjusting rod in the branch
Position on fagging keeps the spacing between the positioning plate and the sliding plate equal with the depth size to be drilled, then sharp
With the locking nut by the adjusting rod locking, the installation of the anti-bias electric hand drill mechanical part is completed, by the anti-bias hand
Electric drill connects power supply；
Step S2, the anti-bias electric hand drill power supply is opened, it is anti-bias described in the parametric test shown by the digital display device
Whether electric hand drill is normal operating conditions, including the relative position of electric drill ontology described in hand and the U-shaped top plate, displacement sensor
With the calibration and calibration of pressure sensor, whether inspection parameter meet the requirements to put inclined electric hand drill described in judgement can be normal
Work；
Step S3, the U-shaped top vertical side lateral surface is fitted with the building material surface to drill is needed, opens institute
State drill bit power supply, operator, which stablizes, holds the anti-bias electric hand drill, and the synchronous handle for pushing the anti-bias electric hand drill and described
The support handle of anti-bias electric hand drill makes the sliding plate be moved to the U-shaped top plate, to make drill bit of electric hand drill stretch into interior of articles into
Row drilling, since the U-shaped top plate is fitted in body surface always, to make the electric hand drill ontology in drilling, drill bit begins
Eventually perpendicular to object；
Step S4, in boring procedure, the parameter shown according to the digital display device judges drilling depth, pressure parameter value
As the foundation of penetration rate, judge whether ensureing within drill bit safety requirements, when the sliding plate top to the positioning plate
When, can stop drilling, drilling depth at this time can required depth, when extracted, the spring is by the guiding for drill bit
Traveller pushes up outward, convenient to drill again to make the sliding plate set back.
Advantageous effect is：1, the present invention by the U-shaped top plate by being fitted in body surface, to make the electric hand drill
Ontology remains that drill bit is vertical with object, to avoid Drill Crack or hole crooked in drilling；
2, by adjusting the position of the positioning plate, the sliding plate is limited, to accurately control drilling depth；
3, the speed and power that drill in drill process can be controlled by the damping of sliding slot inner spring, reduces bit bore mistake
Journey medium velocity is mutated, and can quantify and hold high office to show the parameter by pressure sensor, operating personnel can sentence according to show value
Whether disconnected current strength meets the requirements, and protects drill bit；Spring also has reset function, can accelerate electric hand drill ontology and reply position
It sets, facilitates the punch operation in multiple same size holes.
4, the digital display device personnel easy to operation positioned at electric hand drill ontology upside or rear side read drilling depth in real time, to
Accurately control drilling depth.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the U-shaped top plate vertical view of the present invention；
Fig. 3 is the sliding plate right view of the present invention.
The reference numerals are as follows：
1, electric hand drill ontology；101, handle；102, track groove；103, on ＆ off switch；2, U-shaped top plate；201, the second slideway；
202, spring；203, guide chute；204, support plate；205, locking nut；206, adjusting rod；207, positioning plate；3, sliding plate；
301, connecting pole；302, handle is held in the palm；303, it is oriented to traveller；304, locking knob；305, the first slideway；306, profiling ring.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Shown in Fig. 1-Fig. 3, the present invention provides a kind of anti-bias electric hand drills facilitating control drilling depth, including flashlight
Ontology 1 is bored, 1 side-lower of electric hand drill ontology is provided with handle 101, and the side of handle 101 is provided on ＆ off switch 103, electric hand drill sheet
The bottom of body 1 is provided with horizontal track groove 102, and 1 bottom of electric hand drill ontology is provided with edge-on U-shaped top plate 2, and U-shaped top plate 2 pushes up
The second slideway 201 is provided on portion's horizontal plane, track groove 102 is slidably matched with the second slideway 201, to make electric hand drill ontology 1
Can on U-shaped top plate 2 horizontal sliding, be provided with support plate 204 at the lateral opening of U-shaped top plate 2, installed in support plate 204
There are adjusting rod 206, adjusting rod 206 to run through 204 both sides of support plate by screw thread, locking nut 205 is installed on adjusting rod 206,
The head of adjusting rod 206 is provided with positioning plate 207, and 207 head of positioning plate is towards 101 side of handle；
U-shaped top plate 2 is made of upper horizontal sides, lower horizontal sides and vertical edge, and wherein the cross section of vertical edge is T-type, outside
Face is flat surface, and the horizontal sides up and down of U-shaped top plate 2 are internally provided with guide chute 203, and guide chute 203 is for making guiding
Traveller 303 is along horizontal sliding, to ensure that sliding plate 3 drives hand-electric ontology horizontal feed, guide chute 203 to be internally provided with
Spring 202；Spring 202 ensures that this speed of moving body of electric hand drill does not mutate using elastic damping；202 one end of spring and guiding
203 one end of sliding slot is in contact, and contact surface is provided with for measuring force value between the spring 202 and guide chute 203
Pressure sensor, the output valve of pressure sensor is for judging that pressure meets the requirements in boring procedure.
It is also equipped with sliding plate 3 on electric hand drill ontology 1,3 top of sliding plate is provided with profiling ring 306, and the two of profiling ring 306
Side is symmetrically installed one group of locking knob 304, can be clamped to electric hand drill ontology 1, and electric hand drill ontology 1 is made to connect with sliding plate 3
It is integrated, 306 bottom of profiling ring is provided with the first slideway 305, and the first slideway 305 is slidably matched with track groove 102, sliding plate 3
Side be provided with about two parallel connecting poles 301,301 head of connecting pole, which is provided with, is oriented to traveller 303, is oriented to traveller
303 stretch into U-shaped top plate 2, are slidably matched with guide chute 203, and 3 bottom of sliding plate is provided with support handle 302.
Preferably, the vertical edge edge of U-shaped top plate 2 tilts outward, so set, convenient for increasing U-shaped top plate 2 and object
The contact area in body surface face prevents U-shaped top plate 2 from beat occurring during holding out against.
Second slideway 201 is identical with 305 size of the first slideway, and section is T-shaped, so set, convenient for preventing hand
The abjection out of the first slideway 305 and the second slideway 201 of electric drill ontology 1.
Positioning plate 207 is parallel to sliding plate 3, so set, convenient for positioning plate 207 when being limited to sliding plate 3, positioning plate
207 surface energies are fitted in completely on sliding plate 3, to increase contact area, improve support strength.
The endoporus of profiling ring 306 and the appearance and size of electric hand drill ontology 1 match, so set, convenient for making electric hand drill sheet
Body 1 can be completely bonded with profiling ring 306, to which electric hand drill ontology 1 is fixed on sliding plate 3 by profiling ring 306.
It is provided with graduation mark on connecting pole 301, so set, convenient for when adjusting the position of positioning plate 207, first according to quarter
After spending the depth that line pushes needed for sliding plate 3 to drilling, then positioning plate 207 is adjusted to and is bonded with sliding plate 3, and utilizes locking
After nut 205 locks adjusting rod 206, then sliding plate 3 loosened, keeps sliding plate 3 automatic under the action of spring 202, to
Accurately control the position of positioning plate 207.
For electric hand drill ontology 1 with U-shaped top plate 2 by being electrically connected, 1 upside of electric hand drill ontology or rear side have digital display device, number
Aobvious device can be charactron or liquid crystal display, constitute displacement sensor with track groove 102 by the second slideway 201, pass through position
Displacement sensor monitors the position of the U-shaped top plate 2 relatively of electric hand drill ontology 1 in real time, passes through digital display device and shows that electric hand drill ontology 1 is axial
Position.Displacement sensor can be slide rheostat formula displacement sensor, by the second slideway 201 of detection and track groove 102 it
Between resistance variations detection relative position between the two；Displacement sensor can also be stay-supported type displacement sensor, by by bracing wire
Formula displacement sensor is fixed on the second slideway 201, and bracing wire end, which is arranged on track groove 102, realizes detection opposite position between the two
It sets.
Using the above structure, before drilling, electric hand drill ontology 1 is first passed through into profiling ring 306, and make track groove 102 successively
It is inserted into the first slideway 305 and the second slideway 201, then locks locking knob 304, makes electric hand drill ontology 1 and sliding plate 3 and U
Type top plate 2 links together, and according to the depth to be drilled, adjusts position of the adjusting rod 206 in support plate 204, makes positioning
Spacing between plate 207 and sliding plate 3 is equal with the depth size to be drilled, and then utilizes locking nut 205 by adjusting rod
206 lockings, when drilling, body surface, operator's right hand gripping handles 101, left hand grip are withstood on by the vertical edge of U-shaped top plate 2
Handle 302, and synchronous driving handle 101 and support handle 302 are held in the palm, so that sliding plate 3 is moved to U-shaped top plate 2, to make drill bit of electric hand drill stretch
Enter interior of articles to drill, since U-shaped top plate 2 is fitted in body surface always, to make electric hand drill ontology 1 in drilling,
Drill bit perpendicular to object, effectively avoids drill bit from glancing off always, and in boring procedure, digital display device can be with real-time display flashlight
The position for boring ontology 1 can stop drilling, drilling depth at this time can be required when the top of sliding plate 3 is to positioning plate 207
Depth, when extracted, spring 202 will be oriented to traveller 303 and push up outward drill bit, to when sliding plate 3 set back, it is convenient to bore again
Hole.
Using the above structure, in boring procedure, due to flat surface and list of building materials on the outside of 2 vertical edge of U-shaped top plate
Face is in contact, and it is whole using the plane as electric hand drill ontology 1 to ensure that the flatness of 2 vertical edge lateral surface of U-shaped top plate may be implemented
Benchmark, and ensure that the holding of 2 vertical edge lateral surface of U-shaped top plate and upper horizontal sides is mutually perpendicular to, it is further, U-shaped by ensureing
The depth of parallelism between horizontal sides and the second slideway 201 on top plate 2, and to the straight line of horizontal sides on U-shaped top plate 2 and the second slideway 201
Degree claims, the depth of parallelism keeping parallelism between 1 drill bit movement axis of electric hand drill ontology and 201 axis of movement of the second slideway
Degree, it is ensured that electric hand drill ontology drill bit movement axis is perpendicular with building material surface in boring procedure.
Using the above structure, in boring procedure, guide chute is both provided with inside the horizontal sides up and down of U-shaped top plate 2
203, spring 202 is both provided with inside guide chute 203, spring 202 combines adjusting rod can be to electric hand drill ontology 1 and U-shaped top
The initial relative position of plate 2 makes the two relative position be kept fixed by elastic reaction, in drill process, the elasticity of spring
Damping has the function of buffering, and guarantee electric hand drill ontology 1 will not exert oneself uneven to cause drill bit and Building wood because of operating personnel
The Interaction Force of material mutates, and causes drill bit to find deformation or damage, is led in the horizontal sides up and down of U-shaped top plate 2
To sliding slot 203, it is both provided with the stability that spring 202 increases the feed mechanism inside guide chute 203, ensures boring procedure
The axial position of middle electric hand drill ontology 1 will not mutate；Further, it is both provided with inside the horizontal sides up and down of U-shaped top plate 2
Guide chute 203 is both provided with inside guide chute 203 after the completion of spring 202 additionally aids punching, electric hand drill ontology 1 with it is U-shaped
2 relative position of top plate automatically replies, since adjusting rod 206 and locking nut 205 have locked up, electric hand drill ontology 1 and U
The relative position of type top plate 2 will be returned to installation position, reduce the calibration and adjusting of operating personnel, 2 upper and lower water of U-shaped top plate
Pingbian contained spring additionally aids the completion speed for accelerating multiple same size holes.
Using the above structure, in boring procedure, the upper rail slot 103 of electric hand drill ontology 1 is slided into on U-shaped top plate 2 second
201 constitute displacement sensor, and digital display device can be charactron or liquid crystal display, and flashlight is monitored in real time by displacement sensor
The position for boring the U-shaped top plate 2 relatively of ontology 1 passes through digital display device and shows 1 axial position of electric hand drill ontology.Displacement sensor can be with
It is slide rheostat formula displacement sensor, the two is detected by detecting resistance variations between the second slideway 201 and track groove 102
Between relative position；Displacement sensor can also be stay-supported type displacement sensor, by the way that stay-supported type displacement sensor is fixed on
On two slideways 201, bracing wire end, which is arranged on track groove 102, realizes detection relative position between the two；Operating personnel can pass through
Digital display device can be located at rear side or upside on electric hand drill ontology 1, and Present Borehole is read in personnel's drill process easy to operation
Depth closes electric hand drill ontology 1 when drilling depth reaches requirement.
Using the above structure, in boring procedure, the both ends of the surface of spring 202 are mutually supported with the both ends of the surface of guide chute 203
It connects, the both ends of the surface of guide chute 203 are applied with pressure to spring 202, and contact surface is provided with for measuring 202 guide chute of spring
Pressure sensor is electrically connected by the pressure sensor of force value between 203 with digital display device, digital display device real-time display pressure
The output valve of sensor can cause the pressure to mutate, the output valve of pressure sensor is then when operating personnel exert oneself too fast
It can mutate, digital display device can directly display the numerical value, can also show into line flicker or be carried out by other modules
Prompt, warning etc..
It when using anti-bias electric hand drill, needs that anti-bias electric hand drill is first installed, electric hand drill ontology is passed through into profiling ring, and make track
Slot 102 is sequentially inserted into the first slideway 305 and the second slideway 201, then locks locking knob 304, makes electric hand drill ontology 1 and slides
It moves plate 3 and U-shaped top plate 1 links together, according to the depth of boring requirement, adjust position of the adjusting rod 206 in support plate 204
It sets, keeps the spacing between positioning plate 207 and sliding plate 1 equal with the depth size to be drilled, then utilize locking nut 205 will
Adjusting rod 206 is locked, and the installation of anti-bias electric hand drill mechanical part is completed, and anti-bias electric hand drill is connected power supply；Then, it opens anti-bias
Whether electric hand drill power supply, the anti-bias electric hand drill of parametric test shown by digital display device are normal operating conditions, including electric hand drill
Whether the calibration and calibration of the relative position of ontology 1 and U-shaped top plate 2, displacement sensor and pressure sensor, inspection parameter meet
It is required that judge to put whether inclined electric hand drill 1 can work normally；Secondly, 2 vertical edge lateral surface of U-shaped top is drilled with needs
Building material surface fits, and opens drill bit power supply, and operator, which stablizes, holds anti-bias electric hand drill, and the synchronous anti-bias electric hand drill of promotion
Handle and anti-bias electric hand drill support handle, make sliding plate 3 to U-shaped top plate 2 move, to make drill bit of electric hand drill stretch into interior of articles
It drills, since U-shaped top plate is fitted in body surface always, to make electric hand drill ontology in drilling, drill bit is vertical always
In object；Finally, in boring procedure, drilling depth is judged according to the parameter that digital display device is shown, pressure parameter value is as brill
The foundation of hole speed judges whether ensureing within drill bit safety requirements, when the top of sliding plate 3 is to positioning plate 207, can stop boring
Hole, drilling depth at this time can required depth, when extracted, spring 202 will be oriented to traveller 303 and push up outward drill bit, from
And sliding plate 3 is made to set back, it is convenient to drill again.
More than, specific implementation mode only of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (9)
1. a kind of anti-bias electric hand drill facilitating control drilling depth, including electric hand drill ontology (1), electric hand drill ontology (1) side
Lower section is provided with handle (101), and the side of the handle (101) is provided on ＆ off switch (103), it is characterised in that：The flashlight
The bottom for boring ontology (1) is provided with horizontal track groove (102), and electric hand drill ontology (1) bottom is provided with edge-on U-shaped top
Plate (2) is provided with the second slideway (201), the track groove (102) and described second in U-shaped top plate (2) top levels
Slideway (201) is slidably matched, to make the electric hand drill ontology (1) can on the U-shaped top plate (2) horizontal sliding, the U
It is provided with support plate (204) at the lateral opening of type top plate (2), adjusting rod (206), institute are installed on the support plate (204)
It states adjusting rod (206) and the support plate (204) both sides is run through by screw thread, locking nut is installed on the adjusting rod (206)
(205), the head of the adjusting rod (206) is provided with positioning plate (207), and the positioning plate (207) head is towards the hand
Handle (101) side；
The U-shaped top plate (2) is made of upper horizontal sides, lower horizontal sides and vertical edge, and wherein vertical edge lateral surface is flat surface,
The horizontal sides up and down of the U-shaped top plate (2) are internally provided with guide chute (203), are respectively provided with inside the guide chute (203)
There is spring (202)；Described spring (202) one end is in contact with the guide chute (203) one end, and contact surface is provided with for surveying
Measure the pressure sensor of force value between the spring (202) and the guide chute (203), the pressure sensor it is defeated
Go out value for judging whether pressure meets the requirements in boring procedure；
It is also equipped with sliding plate (3) on the electric hand drill ontology (1), profiling ring (306) is provided at the top of the sliding plate (3),
The both sides of the profiling ring (306) are symmetrically installed one group of locking knob (304), can be pressed from both sides to the electric hand drill ontology (1)
Tightly, the electric hand drill ontology (1) is made to be linked together with the sliding plate (3), profiling ring (306) bottom is provided with the first cunning
Road (305), first slideway (305) are slidably matched with the track groove (102), and the side of the sliding plate (3) is provided with
About two parallel connecting poles (301), connecting pole (301) head, which is provided with, is oriented to traveller (303), the guiding traveller
(303) it stretches into the U-shaped top plate (2), is slidably matched with the guide chute (203), sliding plate (3) bottom is provided with
Hold in the palm handle (302)；
The electric hand drill ontology (1) is electrically connected with the U-shaped top plate (2), and the electric hand drill ontology (1) has digital display device, institute
It states the second slideway (201) and constitutes displacement sensor with the track groove (102), the digital display device is for showing electric hand drill ontology
(1) output of axial position and pressure sensor.
2. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：The U-shaped top
The vertical edge edge of plate (2) tilts outward.
3. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：Described second slides
Road (201) is identical with the first slideway (305) size, and section is T-shaped.
4. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：The positioning plate
(207) it is parallel to the sliding plate (3).
5. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：The profiling ring
(306) endoporus and the appearance and size of the electric hand drill ontology (1) match.
6. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：The connecting pole
(301) graduation mark is provided on.
7. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：The displacement passes
Sensor is slide rheostat formula displacement sensor or stay-supported type displacement sensor.
8. a kind of anti-bias electric hand drill facilitating control drilling depth according to claim 1, it is characterised in that：The digital display dress
Rear side setting in the electric hand drill ontology or upside.
9. according to a kind of application method facilitating the anti-bias electric hand drill for controlling drilling depth described in claim 1-8, including it is following
Step
Step S1, the anti-bias electric hand drill is installed, the electric hand drill ontology (1) is passed through into the profiling ring (306), and is made described
Track groove (102) is sequentially inserted into first slideway (305) and second slideway (201), then by the locking knob
(304) it locks, so that the electric hand drill ontology (1) is linked together with the sliding plate (3) and the U-shaped top plate (1), according to brill
Hole require depth, adjust position of the adjusting rod (206) in the support plate (204), make the positioning plate (207) with
Spacing between the sliding plate (1) is equal with the depth size to be drilled, and then utilizes the locking nut (205) described
Adjusting rod (206) is locked, and the installation of the anti-bias electric hand drill mechanical part is completed, and the anti-bias electric hand drill is connected power supply；
Step S2, the anti-bias electric hand drill power supply is opened, anti-bias flashlight described in the parametric test shown by the digital display device
Whether brill is normal operating conditions, including the relative position of electric drill ontology (1) and the U-shaped top plate (2), displacement sensing described in hand
The calibration and calibration of device and pressure sensor, whether inspection parameter meets the requirements may be used with putting inclined electric hand drill (1) described in judgement
With normal work；
Step S3, U-shaped top (2) the vertical edge lateral surface is fitted with the building material surface to drill is needed, opens institute
State drill bit power supply, operator, which stablizes, holds the anti-bias electric hand drill, and the synchronous handle for pushing the anti-bias electric hand drill and described
The support handle of anti-bias electric hand drill keeps the sliding plate (3) mobile to the U-shaped top plate (2), to make drill bit of electric hand drill stretch into object
Inside drills, since the U-shaped top plate is fitted in body surface always, to make the electric hand drill ontology in drilling,
Drill bit is always perpendicular to object；
Step S4, in boring procedure, the parameter shown according to the digital display device judges drilling depth, pressure parameter value conduct
The foundation of penetration rate judges whether ensureing within drill bit safety requirements, when the positioning plate is arrived on the sliding plate (3) top
(207) when, can stop drilling, drilling depth at this time can required depth, drill bit when extracted, the spring (202)
The guiding traveller (303) is pushed up outward, it is convenient to drill again to make the sliding plate (3) set back.
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| CN201810197426.9A CN108465842B (en) | 2018-03-11 | 2018-03-11 | A kind of anti-bias electric hand drill facilitating control drilling depth |
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| CN109079200A (en) * | 2018-09-07 | 2018-12-25 | 深圳市律远汇智科技有限公司 | A kind of electric drill that accuracy is high |
| CN109108336A (en) * | 2018-10-10 | 2019-01-01 | 南安市弈诚机械科技有限公司 | A kind of anti-slip electric drill of construction interior decoration |
| CN109759622A (en) * | 2019-03-28 | 2019-05-17 | 六安市恒伟标识有限公司 | It is a kind of to determine hole depth automatic returning electric drill |
| CN109822135A (en) * | 2019-03-28 | 2019-05-31 | 六安市恒伟标识有限公司 | A kind of automatic returning electric drill determines hole depth boring method |
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| CN109108336A (en) * | 2018-10-10 | 2019-01-01 | 南安市弈诚机械科技有限公司 | A kind of anti-slip electric drill of construction interior decoration |
| CN109826560A (en) * | 2019-01-21 | 2019-05-31 | 何一当 | It can control the tunnel boring device and application method of punching depth |
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| CN109759622A (en) * | 2019-03-28 | 2019-05-17 | 六安市恒伟标识有限公司 | It is a kind of to determine hole depth automatic returning electric drill |
| CN109822135A (en) * | 2019-03-28 | 2019-05-31 | 六安市恒伟标识有限公司 | A kind of automatic returning electric drill determines hole depth boring method |
| CN110216307A (en) * | 2019-06-18 | 2019-09-10 | 王小娟 | A kind of electric drill that the accuracy with dust reduction capability is high |
| CN110497532A (en) * | 2019-09-02 | 2019-11-26 | 杨家益 | A kind of anchor bolt pre-installation tool and its application method convenient for operation |
| CN110497532B (en) * | 2019-09-02 | 2021-01-12 | 杨家益 | Anchor bolt pre-installation tool convenient to operate and using method thereof |
| CN110587828A (en) * | 2019-09-30 | 2019-12-20 | 江苏金斗云新型材料科技有限公司 | Building slabstone drilling equipment |
| CN110614673A (en) * | 2019-10-21 | 2019-12-27 | 北京龙迈达斯科技开发有限公司 | Blank wax stone drilling instrument of tissue chip |
| CN113600870A (en) * | 2021-09-06 | 2021-11-05 | 永康市晓诚电器有限公司 | Electric tool with protection device |
| CN114310281A (en) * | 2022-01-17 | 2022-04-12 | 湖南兵器建华精密仪器有限公司 | Hand grenade detonator assembly machine is with twisting end spiral shell device |
| CN117569738A (en) * | 2024-01-16 | 2024-02-20 | 中铁一局集团电务工程有限公司 | Drilling control system and method for tunnel construction trolley |
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