CN111203570A - Multifunctional handheld drilling machine for building - Google Patents
Multifunctional handheld drilling machine for building Download PDFInfo
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- CN111203570A CN111203570A CN202010154154.1A CN202010154154A CN111203570A CN 111203570 A CN111203570 A CN 111203570A CN 202010154154 A CN202010154154 A CN 202010154154A CN 111203570 A CN111203570 A CN 111203570A
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- 238000005553 drilling Methods 0.000 title claims abstract description 140
- 230000030279 gene silencing Effects 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims description 30
- 238000001179 sorption measurement Methods 0.000 claims description 26
- 238000013016 damping Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 18
- 230000017525 heat dissipation Effects 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 abstract description 6
- 241000894006 Bacteria Species 0.000 abstract description 5
- 210000004243 sweat Anatomy 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 208000032041 Hearing impaired Diseases 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000035900 sweating Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
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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
- B23B45/003—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0071—Devices for removing chips dust collectors for hand tools
-
- 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
-
- 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
- B25F5/006—Vibration damping means
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multifunctional hand-held drilling machine for buildings, which structurally comprises a main handle, an auxiliary handle, a vertical auxiliary device of the drilling machine, a drill bit, a retaining ring, a machine body and a shoulder rest, wherein one end of the machine body is connected with the shoulder rest, and the drill bit is arranged at the other end of the machine body. Can carry out the drill chip collection while drilling, the clearance of being convenient for, prevent effectively that the drill chip from splashing everywhere, prevent that the drill chip from causing the injury to the operator, the handle adopts novel structure setting, utilize the clearance to make the air circulate, do benefit to the quick heat dissipation of hand and handle, avoid the handle heat transfer in the rig of group, can cool down the heat dissipation to the cavity handle body through the coolant liquid, further prevent the hand because of hot sweat, make the cavity handle body guarantee cleanly, do benefit to anti-skidding outer handle and keep dry, prevent the nourishment of bacterium, help prolonging the life of rig, add silencing and shock-absorbing device, the function that has the shock attenuation amortization, avoid operator's hearing impaired, noise pollution.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a multifunctional handheld drilling machine for a building.
Background
The electric hand drill is a drilling tool powered by an alternating current power supply or a direct current battery, is one of hand-held electric tools, is widely applied to industries such as buildings, decorations, universal furniture and the like, and is used for drilling holes or penetrating objects on objects.
The existing drilling machine has the following defects to be improved due to the imperfect technology:
(1) when the drilling machine drills, drill cuttings can splash everywhere and cannot be concentrated, the drill cuttings are not beneficial to cleaning, and if sharp drill cuttings are splashed to the face of an operator, the face skin is fragile and easy to scratch by the drill cuttings;
(2) in hot summer, an operator holds the drilling machine for drilling for a long time, the motor of the drilling machine can generate heat when operating, the normal body temperature of a human body is 36.3-37.2 ℃, and the temperature in summer is high, so that certain heat generated by holding the handle by hands can be transferred to the machine body, the heat dissipation of the motor is not facilitated, the drilling machine is easy to damage due to overheating, and for the operator who easily sweats hands, the operator holds the handle by hands, sweat flows on the handle, the moisture in the sweat accounts for most of the moisture and is more than 99%, the rest is solid components, mainly sodium chloride, bacteria can be easily nourished to release sweat odor, the handle is wet, dust can be easily adsorbed, and the dirty and thick handle is difficult to clean;
(3) the motor is because high-speed rotation produces the noise, and the handheld drilling machine of people for the distance of operator and drilling machine is nearer, thereby the noise easily causes the injury to operator's tympanic membrane, makes operator's hearing receive the influence, and noise pollution also can influence resident's around the normal life simultaneously.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a multifunctional handheld drilling machine for buildings.
The invention is realized by adopting the following technical scheme: a multifunctional handheld drilling machine for buildings structurally comprises a main handle, an auxiliary handle, a vertical drilling machine auxiliary device, a drill bit, a retaining ring, a machine body and a shoulder support, wherein one end of the machine body is connected with the shoulder support, the drill bit is installed at the other end of the machine body, the retaining ring is further arranged on the machine body and close to one end of the drill bit, the retaining ring is mechanically connected to the auxiliary handle, the main handle fixedly connected with the machine body is arranged on one side of the auxiliary handle, and the main handle and the auxiliary handle are connected with the vertical drilling machine auxiliary device;
the main handle is the looks isostructure with the assistance handle, the main handle is including roof, anti-skidding outer handle, inner prop, bottom plate, fin, the roof passes through inner prop, anti-skidding outer handle and is connected with the bottom plate, anti-skidding outer handle is the circle battle array and lays around in anti-skidding outer handle, anti-skidding outer handle passes through the fin and meets with the inner prop, adjacent two have the clearance between the anti-skidding outer handle, the main handle also has the clearance with anti-skidding outer handle.
The drilling machine vertical auxiliary device comprises a drilling machine vertical auxiliary device, a connecting plate and a telescopic rod, wherein the connecting plate is fixed at the top of the drilling machine vertical auxiliary device, the telescopic rods are vertically connected to two ends of one side of the connecting plate, an outer cylinder of each telescopic rod is connected with a main handle and an auxiliary handle, and the drilling machine vertical auxiliary device is positioned below a drill bit;
the vertical auxiliary device of the drilling machine comprises a baffle, a drilling cutting adsorption component, a vertical auxiliary box of the drilling machine and a bottom cover, wherein the bottom of the vertical auxiliary box of the drilling machine is hinged with the bottom cover, two parallel baffles are fixed in the vertical auxiliary box of the drilling machine, the drilling cutting adsorption component is arranged between the two baffles, and the vertical auxiliary box of the drilling machine is connected to a connecting plate.
Furthermore, the antiskid outer handle is including the cavity handle body, spiral cooling tube, the cavity handle body embeds there is the spiral cooling tube of laminating contact with it, the spiral cooling tube is built-in to have the coolant liquid, even roof, lower bottom plate on the cavity handle body.
Furthermore, the baffle comprises an insulating plate and rectangular openings, the rectangular openings are uniformly distributed on the insulating plate in an equidistant mode, and the insulating plate is fixedly connected with the vertical auxiliary box of the drilling machine.
Further, drill chip adsorption component is including a friction plate, adsorption plate, No. two friction plates, the adsorption plate is the equidistance formula and has laid three and more, an inner of adsorption plate all runs through a friction plate, and the other end all cooperates No. two friction plates, adsorption plate and insulation board fixed connection, a friction plate, No. two friction plates and rectangle mouth clearance fit.
Furthermore, the adsorption plate comprises a plate body and a friction opening, wherein the friction opening is formed in the plate body, so that the plate body is of a hollow structure, a channel is formed between every two adjacent plate bodies, the first friction plate and the second friction plate are both penetrated and attached to the friction opening, the friction opening corresponds to the rectangular opening in the positive phase, and the plate body is connected to the insulation plate.
Furthermore, the vertical auxiliary box of the drilling machine comprises a box body, a groove, a power mechanism and a scrap outlet, wherein the box body is provided with the groove, the groove is communicated with the scrap outlet, and the power mechanism is arranged in the box body.
Furthermore, the power mechanism comprises a micro motor, a linkage gear, a movable sleeve rod, a curved bar, a driving gear and a driven gear, wherein the driving gear is installed on an output shaft of the micro motor, the driving gear is meshed with the driven gear, the linkage gear is meshed with the outer sides of the driven gear and the driving gear respectively and is connected to the curved bar, the curved bar is movably connected with the movable sleeve rod, the movable sleeve rod is connected with a friction plate, and the curved bar is located in a containing cavity formed between the box body and the insulating plate.
Furthermore, the micromotor and the inner motor of the machine body are provided with silencing and damping devices, the micromotor adopts a small-sized silencing and damping device, and the inner motor of the machine body adopts a slightly larger silencing and damping device.
Furthermore, amortization damping device is including amortization collar, damping spring, amortization collar cloth is equipped with three and more, every the outer wall of amortization collar all is fixed with two and more of damping spring, the amortization collar is installed on the motor.
Furthermore, the amortization collar includes heat-resisting hollow ring body, fire prevention amortization cotton, bloop, the bloop has all been seted up to heat-resisting hollow ring body both ends face, ten and more bloops have been seted up to the bloop, hollow ring body embeds there is fire prevention amortization cotton.
Advantageous effects
Compared with the prior art, the invention provides a multifunctional handheld drilling machine for buildings, which has the following beneficial effects:
(1) according to the invention, the antiskid outer handle is encircled into a circular array to form a novel handle, a certain gap is formed between the antiskid outer handle and the antiskid outer handle, so that air can circulate, the rapid heat dissipation of the hand and the handle is facilitated, the heat transfer of the handle to a drilling machine is avoided, the service life of the drilling machine is prolonged, and the spiral cooling pipe with cooling liquid is adopted in the antiskid outer handle, so that the hollow handle body can be cooled and dissipated, the hand is further prevented from sweating due to heat, the hollow handle body is ensured to be clean, the antiskid outer handle is kept dry, and the nutrition of bacteria is prevented;
(2) according to the invention, through the arrangement of the vertical auxiliary box of the drilling machine and the attachment of the vertical auxiliary box of the drilling machine and the object to be drilled, the drill bit can be kept vertical to the object to be drilled, the accuracy of drilling is improved, the drilling is avoided being askew, the problem that the drilling cannot be corrected due to askew drilling can be solved, and the quality of drilling is improved;
(3) according to the drilling machine, the driving gear rotates to drive the driven gear to rotate through the driving micro-motor through the arrangement of the vertical auxiliary device of the drilling machine, so that the driving gear and the driven gear respectively drive the linkage gear to rotate, and further, the two curved rods are opposite in direction, so that the first friction plate and the second friction plate are driven to perform reciprocating translation through the movable loop bars, the adsorption plates are rubbed, drilling cuttings generated by drilling can be attached to the plate body based on friction electrification, the drilling cuttings are prevented from splashing around, the drilling cuttings are prevented from causing injury to operators, when static electricity is gradually weakened, the drilling cuttings can be collected in a centralized manner through a scrap collecting bin through a channel based on gravity and then are discharged through a scrap outlet, and the cleaning is facilitated;
(4) the shock absorption device has the advantages that the shock absorption spring is arranged to absorb shock force generated during the operation of the motor, over-large shock is avoided, the shock force generated by the motor can be decomposed, the service life of the device is prolonged, the shock sound can be absorbed to reduce the shock sound, the sound generated during the operation of the motor can be absorbed by the fireproof silencing cotton through the silencing hole, the hearing of an operator is prevented from being damaged, the influence on the surrounding environment is prevented, the noise pollution is avoided, the heat-resistant hollow ring body has a heat-resistant function, and the damage caused by the heat transmission of the operation of the motor to the ring body is avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a multifunctional handheld drilling machine for buildings according to the invention.
Fig. 2 is a schematic perspective view of the main handle of the present invention.
Fig. 3 is a schematic view of a transverse cross-sectional structure of the main handle of the present invention.
Fig. 4 is a schematic view of the inner structure of the anti-slip outer handle of the present invention.
Fig. 5 is a schematic structural diagram of the vertical auxiliary device of the drilling machine of the invention.
Fig. 6 is a schematic perspective view of the vertical auxiliary device of the drilling machine of the present invention.
Fig. 7 is a schematic perspective view of the baffle of the present invention.
Figure 8 is a schematic perspective view of a cuttings pick-up assembly of the present invention.
Fig. 9 is a schematic perspective view of an adsorption plate according to the present invention.
Fig. 10 is a schematic perspective view of the first friction plate and the second friction plate of the present invention.
Fig. 11 is a schematic view showing the internal structure of the vertical auxiliary box of the drilling machine of the present invention.
Fig. 12 is a schematic structural diagram of the power mechanism of the present invention.
Fig. 13 is a schematic structural view of the noise-reducing and shock-absorbing device of the present invention.
FIG. 14 is a cross-sectional view of a sound attenuating mounting ring of the present invention.
Fig. 15 is a schematic structural view of a sound-deadening mounting ring of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the drill comprises a main handle 1, an auxiliary handle 2, a drill vertical auxiliary device 3, a drill bit 4, a retaining ring 5, a machine body 6, a shoulder support 7, a top plate R1, an anti-skid outer handle R2, an inner column R3, a bottom plate R4, a radiating fin R5, a drill vertical auxiliary device 31, a connecting plate 32, an expansion link 33, a baffle plate Q1, a drill chip adsorption component Q2, a drill vertical auxiliary box Q3, a bottom cover Q4, a hollow handle body R21, a spiral cooling pipe R22, an insulating plate Q11, a rectangular opening Q12, a first friction plate Q21, an adsorption plate Q22, a second friction plate Q23, a plate body Q221, a friction opening Q222, a box body Q31, a groove Q32, a power mechanism Q33, a scrap outlet Q34, a micromotor Q331, a linkage gear Q332, a movable sleeve rod Q333, a curved rod Q334, a driving gear Q336, a driven gear Q, a shock absorption device S1, a shock absorption spring S2, a heat-resistant shock absorption spring S867 and a fire absorption ring body S12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution of a multifunctional hand-held drilling machine for construction: the structure of the drilling machine comprises a main handle 1, an auxiliary handle 2, a drilling machine vertical auxiliary device 3, a drill bit 4, a retaining ring 5, a machine body 6 and a shoulder support 7, wherein one end of the machine body 6 is connected with the shoulder support 7, the drill bit 4 is installed at the other end of the machine body 6, the retaining ring 5 is further arranged on the machine body 6, the retaining ring 5 is close to one end of the drill bit 4, the retaining ring 5 is mechanically connected to the auxiliary handle 2, the main handle 1 fixedly connected with the machine body 6 is arranged on one side of the auxiliary handle 2, and the main handle 1 and the auxiliary handle 2 are connected with the drilling;
referring to fig. 2 and 3, the main handle 1 and the auxiliary handle 2 have the same structure, the main handle 1 includes a top plate R1, anti-slip outer handles R2, inner columns R3, a bottom plate R4, and heat dissipation fins R5, the top plate R1 is connected to the bottom plate R4 through the inner columns R3 and the anti-slip outer handles R2, the anti-slip outer handles R2 are arranged in a circular array and surround the anti-slip outer handles R2, the anti-slip outer handles R2 are connected to the inner columns R3 through the heat dissipation fins R5, a gap is formed between two adjacent anti-slip outer handles R2, and the main handle 1 and the anti-slip outer handles R2 also have a gap, so that air flows, heat dissipation of hands is facilitated, and the anti-slip outer handles R2 are kept dry.
Referring to fig. 5, the vertical auxiliary device 3 of the drilling machine comprises a vertical auxiliary device 31 of the drilling machine, a connecting plate 32 and an expansion link 33, the connecting plate 32 is fixed on the top of the vertical auxiliary device 31 of the drilling machine, the expansion link 33 is vertically connected to both ends of one side of the connecting plate 32, the outer cylinder of the expansion link 33 is connected to the main handle 1 and the auxiliary handle 2, and the vertical auxiliary device 31 of the drilling machine is located below the drill bit 4, so that the drilling machine can be kept perpendicular to an object to be drilled, the accuracy of drilling can be improved, and the drilling drill can be prevented from being inclined.
Referring to fig. 6, the vertical auxiliary device 31 of the drilling machine comprises a baffle Q1, a drill cuttings adsorption component Q2, a vertical auxiliary box Q3 of the drilling machine and a bottom cover Q4, wherein the bottom of the vertical auxiliary box Q3 of the drilling machine is hinged with the bottom cover Q4, two parallel baffles Q1 are fixed in the vertical auxiliary box Q3 of the drilling machine, a drill cuttings adsorption component Q2 is arranged between the two baffles Q1, and the vertical auxiliary box Q3 of the drilling machine is connected with the connecting plate 32, so that drill cuttings in a drilled hole can be collected, and the drill cuttings are prevented from splashing around.
Referring to fig. 13, the micro motor inside the vertical auxiliary device 31 of the drilling machine and the internal motor of the machine body 6 are both provided with a noise-reducing and shock-absorbing device S, the micro motor of the vertical auxiliary device 31 of the drilling machine adopts a small-sized noise-reducing and shock-absorbing device S, and the internal motor of the machine body 6 adopts a slightly larger noise-reducing and shock-absorbing device S, so that the functions of reducing noise and vibration are achieved, the vibration of the box body Q31 and the machine body 6 is reduced, and noise pollution is avoided.
Referring to fig. 14, the silencing and damping device S includes a silencing mounting ring S1 and damping springs S2, the number of the silencing mounting ring S1 is three or more, two or more damping springs S2 are fixed to the outer wall of each silencing mounting ring S1, and the silencing mounting ring S1 is mounted on the motor, so that the vibration force generated by the motor can be decomposed, which is helpful for prolonging the service life of the device, absorbing the vibration sound, and avoiding noise pollution.
Example 2
Referring to fig. 1, the present invention provides a technical solution of a multifunctional hand-held drilling machine for construction: the structure of the drilling machine comprises a main handle 1, an auxiliary handle 2, a drilling machine vertical auxiliary device 3, a drill bit 4, a retaining ring 5, a machine body 6 and a shoulder support 7, wherein one end of the machine body 6 is connected with the shoulder support 7, the drill bit 4 is installed at the other end of the machine body 6, the retaining ring 5 is further arranged on the machine body 6, the retaining ring 5 is close to one end of the drill bit 4, the retaining ring 5 is mechanically connected to the auxiliary handle 2, the main handle 1 fixedly connected with the machine body 6 is arranged on one side of the auxiliary handle 2, and the main handle 1 and the auxiliary handle 2 are connected with the drilling;
referring to fig. 2 and 3, the main handle 1 and the auxiliary handle 2 have the same structure, the main handle 1 includes a top plate R1, anti-slip outer handles R2, inner columns R3, a bottom plate R4, and heat dissipation fins R5, the top plate R1 is connected to the bottom plate R4 through the inner columns R3 and the anti-slip outer handles R2, the anti-slip outer handles R2 are arranged in a circular array and surround the anti-slip outer handles R2, the anti-slip outer handles R2 are connected to the inner columns R3 through the heat dissipation fins R5, a gap is formed between two adjacent anti-slip outer handles R2, and the main handle 1 and the anti-slip outer handles R2 also have a gap, so that air flows, heat dissipation of hands is facilitated, and the anti-slip outer handles R2 are kept dry.
Referring to fig. 4, the anti-slip outer handle R2 includes a hollow handle R21 and a spiral cooling pipe R22, the hollow handle R21 is provided with the spiral cooling pipe R22 in contact with the hollow handle R21, the spiral cooling pipe R22 is provided with a cooling liquid, the hollow handle R21 is connected with a top plate R1 and a bottom plate R4, so as to cool and dissipate heat of the hollow handle R21, prevent the hand from sweating due to overheating, ensure the cleanness of the hollow handle R21, prevent the heat from transferring to the drilling machine, and prolong the service life of the drilling machine;
the reason why the hollow shank body R21 is not filled with cooling liquid entirely but is filled with cooling liquid through the spiral cooling pipe is to reduce the weight of the antiskid outer shank R2, thereby reducing the weight of the drilling machine and making the hand-held drilling machine more portable.
Example 3
Referring to fig. 1, the present invention provides a technical solution of a multifunctional hand-held drilling machine for construction: the structure of the drilling machine comprises a main handle 1, an auxiliary handle 2, a drilling machine vertical auxiliary device 3, a drill bit 4, a retaining ring 5, a machine body 6 and a shoulder support 7, wherein one end of the machine body 6 is connected with the shoulder support 7, the drill bit 4 is installed at the other end of the machine body 6, the retaining ring 5 is further arranged on the machine body 6, the retaining ring 5 is close to one end of the drill bit 4, the retaining ring 5 is mechanically connected to the auxiliary handle 2, the main handle 1 fixedly connected with the machine body 6 is arranged on one side of the auxiliary handle 2, and the main handle 1 and the auxiliary handle 2 are connected with the drilling;
referring to fig. 5, the vertical auxiliary device 3 of the drilling machine comprises a vertical auxiliary device 31 of the drilling machine, a connecting plate 32 and an expansion link 33, the connecting plate 32 is fixed on the top of the vertical auxiliary device 31 of the drilling machine, the expansion link 33 is vertically connected to both ends of one side of the connecting plate 32, the outer cylinder of the expansion link 33 is connected to the main handle 1 and the auxiliary handle 2, and the vertical auxiliary device 31 of the drilling machine is located below the drill bit 4, so that the drilling machine can be kept perpendicular to an object to be drilled, the accuracy of drilling can be improved, and the drilling drill can be prevented from being inclined.
Referring to fig. 6, the vertical auxiliary device 31 of the drilling machine comprises a baffle Q1, a drill cuttings adsorption component Q2, a vertical auxiliary box Q3 of the drilling machine and a bottom cover Q4, wherein the bottom of the vertical auxiliary box Q3 of the drilling machine is hinged with the bottom cover Q4, two parallel baffles Q1 are fixed in the vertical auxiliary box Q3 of the drilling machine, a drill cuttings adsorption component Q2 is arranged between the two baffles Q1, and the vertical auxiliary box Q3 of the drilling machine is connected with the connecting plate 32, so that drill cuttings in a drilled hole can be collected, and the drill cuttings are prevented from splashing around.
Referring to fig. 7, the baffle Q1 includes an insulating plate Q11 and rectangular openings Q12, the rectangular openings Q12 are uniformly distributed on the insulating plate Q11 at equal intervals, and the insulating plate Q11 is fixedly connected with a vertical auxiliary box Q3 of the drilling machine.
Referring to fig. 8 and 10, the drill chip adsorbing assembly Q2 includes a first friction plate Q21, an adsorbing plate Q22, and a second friction plate Q23, the adsorbing plate Q22 is provided with three or more pieces at equal intervals, the first friction plate Q21 penetrates through an inner end of the adsorbing plate Q22, the second friction plate Q23 is matched with the other end of the adsorbing plate Q22, the adsorbing plate Q22 is fixedly connected with an insulating plate Q11, and the first friction plate Q21 and the second friction plate Q23 are in clearance fit with the rectangular opening Q12, so that drill chips generated by drilling holes of the drilling machine can be adsorbed based on friction electrification, air pollution caused by splashing of the drill chips is prevented, operators are prevented from sucking, and operation safety is improved.
Referring to fig. 9, the adsorption plate Q22 includes a plate body Q221 and a friction opening Q222, the friction opening Q222 is formed in the plate body Q221, so that the plate body Q221 is arranged in a hollow structure, a channel Q223 is formed between two adjacent plate bodies Q221, the first friction plate Q21 and the second friction plate Q23 are both penetrated and attached to the friction opening Q222, the friction opening Q222 is in positive phase correspondence with the rectangular opening Q12, and the plate body Q221 is connected to the insulation plate Q11, so that two end faces of the adsorption plate Q22 are rubbed, the friction area is increased, the electrification area is increased, drill cuttings are adsorbed more favorably, the adsorption effect is better, and the efficiency is higher.
Referring to fig. 11, the vertical auxiliary box Q3 of the drilling machine comprises a box body Q31, a groove Q32, a power mechanism Q33 and a chip outlet Q34, wherein the box body Q31 is provided with a groove Q32, the groove Q32 is communicated with the chip outlet Q34, and the box body Q31 is further internally provided with a power mechanism Q33, so that cuttings can be collected in a centralized manner, and subsequent cleaning burden is reduced.
Referring to fig. 12, the power mechanism Q33 includes a micro motor Q331, a linkage gear Q332, a movable sleeve Q333, a curved bar Q334, a driving gear Q335, and a driven gear Q336, the driving gear Q335 is installed on an output shaft of the micro motor Q331, the driving gear Q335 is engaged with the driven gear Q336, the linkage gear Q332 is engaged with the outer sides of the driven gear Q336 and the driving gear Q335, the linkage gears Q332 are respectively connected to the curved bar Q334, the curved bar Q334 is movably connected to the movable sleeve Q333, the movable sleeve Q333 is connected to a friction plate, the curved bar Q334 is located in a cavity formed between the box body Q31 and the insulating plate Q11, and can drive the first friction plate Q21 and the second friction plate Q23 to translate towards each other or oppositely at the same time, thereby improving friction efficiency and increasing electrification efficiency.
Example 4
Referring to fig. 1, the present invention provides a technical solution of a multifunctional hand-held drilling machine for construction: the structure of the drilling machine comprises a main handle 1, an auxiliary handle 2, a drilling machine vertical auxiliary device 3, a drill bit 4, a retaining ring 5, a machine body 6 and a shoulder support 7, wherein one end of the machine body 6 is connected with the shoulder support 7, the drill bit 4 is installed at the other end of the machine body 6, the retaining ring 5 is further arranged on the machine body 6, the retaining ring 5 is close to one end of the drill bit 4, the retaining ring 5 is mechanically connected to the auxiliary handle 2, the main handle 1 fixedly connected with the machine body 6 is arranged on one side of the auxiliary handle 2, and the main handle 1 and the auxiliary handle 2 are connected with the drilling;
referring to fig. 13, the micro motor Q331 and the internal motor of the body 6 are both provided with a noise-reducing and vibration-damping device S, the micro motor Q331 adopts a small noise-reducing and vibration-damping device S, and the internal motor of the body 6 adopts a slightly larger noise-reducing and vibration-damping device S, so that the noise-reducing and vibration-damping functions are achieved, the vibration of the box body Q31 and the body 6 is reduced, and noise pollution is avoided.
Referring to fig. 14, the silencing and damping device S includes a silencing mounting ring S1 and damping springs S2, the number of the silencing mounting ring S1 is three or more, two or more damping springs S2 are fixed to the outer wall of each silencing mounting ring S1, and the silencing mounting ring S1 is mounted on the motor, so that the vibration force generated by the motor can be decomposed, which is helpful for prolonging the service life of the device, absorbing the vibration sound, and avoiding noise pollution.
Referring to fig. 15, the silencing installation ring S1 includes a heat-resistant hollow ring body S11, fireproof silencing cotton S12, and silencing holes S13, wherein two end surfaces of the heat-resistant hollow ring body S11 are respectively provided with silencing holes S13, ten or more silencing holes S13 are provided, and the hollow ring body S11 is internally provided with the fireproof silencing cotton S12, so that noise generated by the motor can be absorbed, noise pollution is reduced, hearing loss of an operator is prevented, and influence on the surrounding environment is prevented.
The working principle of the invention is as follows: according to the invention, the anti-skid outer handle R2 is encircled into a circular array to form a novel handle, a certain gap is formed between the anti-skid outer handle R2 and the anti-skid outer handle R2, air can circulate through the gap, the rapid heat dissipation of the hand and the handle is facilitated, the heat transfer of the handle to a drilling machine is avoided, the service life of the drilling machine is prolonged, the anti-skid outer handle R2 is internally provided with the spiral cooling pipe R22 with cooling liquid, the hollow handle body R21 can be cooled and dissipated, the hand is further prevented from sweating due to heat, the hollow handle body R21 is ensured to be clean, the anti-skid outer handle R2 is facilitated to be kept dry, and the bacteria are prevented from being nourished;
according to the invention, through the arrangement of the vertical auxiliary box of the drilling machine and the attachment of the vertical auxiliary box of the drilling machine and the object to be drilled, the drill bit can be kept vertical to the object to be drilled, the accuracy of drilling is improved, the drilling is prevented from being askew, the problem that the drilling cannot be corrected due to askew drilling can be solved, and the quality of drilling is improved.
The driving gear Q335 rotates to drive the driven gear Q336 to rotate by driving the micromotor Q331 to operate, so that the driving gear Q335 and the driven gear Q336 respectively drive the linkage gear Q332 to rotate, and further the two curved bars Q334 are opposite in direction, so that the first friction plate Q21 and the second friction plate Q23 are driven by the movable loop bar Q333 to perform reciprocating translation to rub the adsorption plate Q22, and drill cuttings generated by drilling can be attached to the plate body Q221 based on friction electrification, so that the drill cuttings are prevented from splashing everywhere, and when static electricity is gradually weakened, the drill cuttings fall into the scrap collecting bin through the channel Q223 based on gravity and are collected and then discharged through the scrap outlet Q34;
the shock absorption spring S2 is arranged to absorb shock force generated when the motor operates, so that excessive shock is avoided, the shock force generated by the motor can be decomposed, the service life of the device is prolonged, the shock sound can be absorbed to reduce the shock sound, sound generated by the operation of the motor can be absorbed by the fireproof silencing cotton S12 through the silencing hole S13, hearing of an operator is prevented from being damaged, influence on the surrounding environment is prevented, noise pollution is avoided, the heat-resistant hollow ring body S11 has a heat-resistant function, and the damage caused by heat transfer of the operation of the motor to the ring body is avoided;
in summary, the technical progress obtained by the invention compared with the prior art is as follows: according to the drilling machine vertical auxiliary device, the drilling machine vertical auxiliary device is additionally arranged, so that drilling cuttings can be collected while drilling, the drilling cuttings are convenient to clean, the drilling cuttings are effectively prevented from splashing around, and the drilling cuttings are prevented from injuring operators; adopt novel structure setting through the handle, utilize the clearance to make the air can circulate, do benefit to the quick heat dissipation of hand and handle, avoid the handle heat transfer in the rig of group, can cool down the heat dissipation to the cavity handle body through the coolant liquid, further prevent that the hand from sweating because of the heat, make the cavity handle body can guarantee cleanly, do benefit to anti-skidding outer handle and keep dry, prevent the nourishment of bacterium, help prolonging the life of rig, through addding amortization damping device, the function that has the shock attenuation amortization, avoid the impaired hearing of operator, prevent noise pollution.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a multi-functional hand-held type drilling machine for building, its structure is including main handle (1), supplementary handle (2), perpendicular auxiliary device of rig (3), drill bit (4), buckle (5), organism (6), shoulder rest (7), organism (6) are equipped with drill bit (4), buckle (5), shoulder rest (7), buckle (5) link in supplementary handle (2), organism (6) have still connect main handle (1), supplementary handle (2) are connected its characterized in that with perpendicular auxiliary device of rig (3): the main handle (1) is the same structure with supplementary handle (2), main handle (1) is including roof (R1), anti-skidding outer handle (R2), interior post (R3), bottom plate (R4), fin (R5), roof (R1) is connected with bottom plate (R4) through interior post (R3), anti-skidding outer handle (R2), anti-skidding outer handle (R2) meets with interior post (R3) through fin (R5).
The vertical auxiliary device (3) of the drilling machine comprises a vertical auxiliary device (31) of the drilling machine, a connecting plate (32) and an expansion link (33), wherein the vertical auxiliary device (31) of the drilling machine is connected with the expansion link (33) through the connecting plate (32), and the expansion link (33) is connected with the main handle (1) and the auxiliary handle (2);
the vertical auxiliary device (31) of the drilling machine comprises a baffle (Q1), a drilling cuttings adsorption component (Q2), a vertical auxiliary box (Q3) of the drilling machine and a bottom cover (Q4), wherein the vertical auxiliary box (Q3) of the drilling machine is connected with the bottom cover (Q4), and the baffle (Q1) and the drilling cuttings adsorption component (Q2) are fixed in the vertical auxiliary device of the drilling machine.
2. The multifunctional hand-held drilling machine for buildings as claimed in claim 1, characterized in that: the anti-skid outer handle (R2) comprises a hollow handle body (R21) and a spiral cooling pipe (R22), wherein the spiral cooling pipe (R22) with cooling liquid is arranged in the hollow handle body (R21).
3. The multifunctional hand-held drilling machine for buildings as claimed in claim 1, characterized in that: the baffle (Q1) including insulation board (Q11), rectangle mouth (Q12), insulation board (Q11) all are equipped with rectangle mouth (Q12), insulation board (Q11) link firmly with perpendicular auxiliary box (Q3) of rig.
4. The multifunctional hand-held drilling machine for buildings as claimed in claim 1, characterized in that: drill chip adsorbs subassembly (Q2) is including a friction plate (Q21), adsorption plate (Q22), No. two friction plates (Q23), adsorption plate (Q22) and a friction plate (Q21), No. two friction plate (Q23) cooperations, adsorption plate (Q22) and insulation board (Q11) link firmly.
5. The multifunctional hand-held drilling machine for buildings as claimed in claim 4, characterized in that: adsorption plate (Q22) is including plate body (Q221), friction mouth (Q222), set up friction mouth (Q222) in plate body (Q221), adjacent two form passageway (Q223) between plate body (Q221), a friction plate (Q21), No. two friction plates (Q23) all run through the laminating in friction mouth (Q222), friction mouth (Q222) is just corresponding with rectangle mouth (Q12).
6. The multifunctional hand-held drilling machine for buildings as claimed in claim 1, characterized in that: perpendicular auxiliary box of rig (Q3) is including box body (Q31), recess (Q32), power unit (Q33), chip outlet (Q34), box body (Q31) is seted up recess (Q32), chip outlet (Q34), box body (Q31) embeds there is power unit (Q33).
7. The multifunctional hand-held drilling machine for buildings as claimed in claim 6, characterized in that: power unit (Q33) is including micromotor (Q331), linkage gear (Q332), activity loop bar (Q333), curved bar (Q334), driving gear (Q335), driven gear (Q336), be equipped with driving gear (Q335) with driven gear (Q336) meshing on micromotor (Q331), driven gear (Q336) and driving gear (Q335) all mesh have linkage gear (Q332), linkage gear (Q332) respectively link in curved bar (Q334), curved bar (Q334) all swing joint has activity loop bar (Q333), activity loop bar (Q333) are connected with the friction plate.
8. The multifunctional hand-held drilling machine for buildings as claimed in claim 6, characterized in that: the micromotor (Q331) and the inner motor of the machine body (6) are both provided with a silencing and damping device (S).
9. The multifunctional hand-held drilling machine for buildings as claimed in claim 8, characterized in that: amortization damping device (S) including amortization collar (S1), damping spring (S2), amortization collar (S1) is laid three and more and all links damping spring (S2), amortization collar (S1) dress is on the motor.
10. The multifunctional hand-held drilling machine for buildings as claimed in claim 9, characterized in that: the noise reduction mounting ring (S1) comprises a heat-resistant hollow ring body (S11), fireproof noise reduction cotton (S12) and a noise reduction hole (S13), wherein the noise reduction hole (S13) is formed in the heat-resistant hollow ring body (S11) and the fireproof noise reduction cotton (S12) is arranged in the heat-resistant hollow ring body.
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