CN108723441A

CN108723441A - A kind of drilling equipment

Info

Publication number: CN108723441A
Application number: CN201710263043.2A
Authority: CN
Inventors: 李洪东
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-20
Filing date: 2017-04-20
Publication date: 2018-11-02

Abstract

The present invention relates to metal drilling technique fields in construction, especially a kind of drilling equipment, including shell, borehole drill construction is installed, the outside of the shell is socketed with multiple second annular elements, and the side of second annular element is equipped with metal tube on the shell, multiple through-holes are offered on the metal tube, and through-hole is corresponding with the position of the second annular element, through slide bar is equipped on second annular element, the one end of the slide bar far from the second annular element passes through through-hole and is connected with baffle.It is the configuration of the present invention is simple, easy to use, not only increase stability of the drill bit in drilling, staff can also be facilitated to operate, the drill bit in drilling is avoided with metal material to deviate, to improve the accuracy of bore position, this also increases the service lifes of drill bit, further improve the efficiency of boring work, avoid because Drill Crack damage leads to the reduction of job schedule.

Description

A kind of drilling equipment

Technical field

The present invention relates to metal drilling technique field in construction more particularly to a kind of drilling equipments.

Background technology

When being installed to the metal in construction, part drills, and just metal material is facilitated to be pacified Dress is shown in drilling to metal material for convenience, also needs to drill to metal material using drilling device, at present to applying in building When the metal material of work is drilled, usually using electric hand drill, and electric hand drill mainly uses two ways, and one is using exchange Electric mode, another kind are to use dc-battery mode, are held by what AC power or battery power bit drilled Formula electric tool is widely used in the industries such as building, finishing, furniture, and application No. is 201620656637.0 patents to disclose one Kind electric hand drill, technical solution include：Power cord, pressing plate including casing, in the casing, switch, stator, rotor set Part and canine tooth wheel assembly, gap of the power cord across the pressing plate and casing, the rotor assembly include rotor, One bearing and second bearing, the rotor pass through the stator, and there are two carbon brush component, institutes for setting between the rotor and stator It includes brush holder, carbon brush and connecting line to state carbon brush component, and the power cord, stator, connecting line are connected with the switch, described Canine tooth wheel assembly include gear wheel, 3rd bearing, fourth bearing and with the fixed output shaft of the gear wheel, the gear wheel It is engaged with the rotor, the first bearing, second bearing, 3rd bearing and fourth bearing are fixed with casing, the rotor Both ends be each passed through the first bearing, second bearing, the both ends of the output shaft are each passed through the 3rd bearing, the 4th Bearing, the output shaft are fixed with drill chuck.Although this technical solution avoids the damage generated by the shaking of power cord and torsion It is bad, ensure that the smooth progress of work, but when being drilled to metal material using electric hand drill, certainly due to electric hand drill The reason of will produce vibrations, will produce vibrations along with the contact between drill bit and metal material of body, during drilling, If staff's crawl is insecure, drill bit and the position of required drilling can be caused to deviate, not only influence the position of drilling in this way Accuracy is set, the progress of boring work is had an effect on, but also can be damaged to drill bit, leads to the reduction of working efficiency.

Invention content

The purpose of the present invention is to solve the contacts between drill bit existing in the prior art and metal material will produce Vibrations not only influence position and the progress of drilling, can also be damaged to drill bit, lead to work if staff's crawl is insecure The shortcomings that making progress reduction, and a kind of drilling equipment proposed.

To achieve the goals above, present invention employs following technical solutions：

A kind of drilling equipment, including shell are designed, borehole drill construction is installed on the shell, the outside of the shell is socketed with more The side of a second annular element, second annular element is equipped with metal tube, and multiple through-holes are offered on the metal tube, and Through-hole is corresponding with the position of the second annular element, and through slide bar is equipped on second annular element, the slide bar is far from the second annular One end of part passes through through-hole and is connected with baffle, and multiple dovetail grooves are offered on the metal tube, are equipped in the dovetail groove Sliding block, for the sliding block along the side walls of dovetail groove, the outside of the metal tube is also arranged with first annular part, and described One annular element is connect with sliding block, is offered multiple mounting grooves along the surface of the first annular part, is installed in the mounting groove There is fixing axle, connecting rod is socketed in the fixing axle, the one end of the connecting rod far from fixing axle is connected with sucker.

Preferably, the borehole drill construction includes motor, and the motor is mounted on the inner bottom surface of shell, and the motor turns Moved end is coaxially installed with rotation axis, and the one end of the rotation axis far from motor runs through the side wall of shell and extends to the outer of shell Side, one end that the rotation axis is located at hull outside are coaxially installed with drill jig, one side peace of the drill jig far from rotation axis Equipped with drill bit, and drill jig is located at the inside of metal tube.

Preferably, the bottom of the shell is equipped with handle, and rubber pad is bonded on the handle.

Preferably, the dovetail groove, mounting groove and through-hole are respectively equipped with four, and mode equiangularly arranges.

Preferably, it there are two second annular element is set, and is arranged in coaxial line, and slide bar is close to the one of the second annular element End is plugged with axis pin.

Preferably, fixed block is installed in the dovetail groove, spring, one end of the spring are additionally provided in the dovetail groove It is connect with fixed block, the other end of the spring is connect with sliding block.

A kind of drilling equipment proposed by the present invention, advantageous effect are：By the way that slide bar and the second annular element is added, for pair Metal tube plays fixed effect, and baffle is also equipped on slide bar, improves metal tube when mounted steady in this way It is qualitative, and the fastness connected between metal tube and first annular part can also be improved.；By the way that sucker and connecting rod is added, For improving electric hand drill stability in drilling, and it is also convenient for staff's operation electric hand drill in this way and drills, to subtract The influence of stability when vibrations between small drill bit and metal material are to staff's taking electric hand drill；By the way that sliding block and swallow is added Stern notch is mobile so that it is convenient to work to facilitate drill bit to carry out so that it is convenient to first annular part is slided on metal tube While making the operation of personnel, moreover it is possible to improve the stability of drill bit movement.It is the configuration of the present invention is simple, easy to use, not only improve Stability of the drill bit in drilling, moreover it is possible to facilitate staff to operate, avoid drill bit and metal material in drilling Deviate, to improve the accuracy of bore position, this also increases the service lifes of drill bit, further improve drilling The efficiency of work is avoided because Drill Crack damage leads to the reduction of job schedule.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of drilling equipment proposed by the present invention；

Fig. 2 is a kind of first annular part and metal tube attachment structure schematic diagram of drilling equipment proposed by the present invention.

In figure：Handle 1, motor 2, shell 3, slide bar 4, rotation axis 5, drill jig 6, sliding block 7, sucker 8, drill bit 9, connecting rod 10, first annular part 11, dovetail groove 12, the second annular element 13, axis pin 14, baffle 15, mounting groove 16, through-hole 17, fixing axle 18, Metal tube 19, fixed block 20, spring 21.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation is retouched, it is clear that the embodiment retouched is only a part of the embodiment of the present invention, instead of all the embodiments.

Referring to Fig.1-2, the bottom of a kind of drilling equipment, including shell 3, shell 3 is equipped with handle 1, is bonded on handle 1 Rubber pad is so that it is convenient to which staff captures 1 electric drill of hand, to improve stability when staff's work, and on handle 1 It is additionally provided with rubber pad, fastness of staff's crawl 1 hand when is improved in this way, staff is facilitated to operate, and Rubber pad can also alleviate staff leads to aching for hand muscle because of long-term taking handle 1, to reduce staff's Fatigue strength.

Borehole drill construction is installed, borehole drill construction includes motor 2, and motor 2 is mounted on the inner bottom surface of shell 3, electricity on shell 3 The turning end of machine 2 is coaxially installed with rotation axis 5, and the one end of rotation axis 5 far from motor 2 runs through the side wall of shell 3 and extends to shell The outside of body 3, one end that rotation axis 5 is located at the outside of shell 3 are coaxially installed with drill jig 6, drill jig 6 far from rotation axis 5 one Face is equipped with drill bit 9, and drill jig 6 is located at the inside of metal tube 19, drills for metal material in construction, from And people is facilitated to operate.

The outside of shell 3 is socketed with multiple second annular elements 13, there are two the second annular element 13 is set, and is arranged in coaxial line Row, and slide bar 4 is plugged with axis pin 14 close to one end of the second annular element 13, the fastness of slide bar 4 when mounted is improved, to carry High device stability when in use, avoids falling for component that electric hand drill work is caused to be affected.

The side of second annular element 13 is equipped with metal tube 19, and multiple through-holes 17, and through-hole are offered on metal tube 19 17 is corresponding with the position of the second annular element 13, and through slide bar 4 is equipped on the second annular element 13, slide bar 4 is far from the second annular element 13 One end pass through through-hole 17 and be connected with baffle 15, by the way that slide bar 4 and the second annular element 13 is added, for being risen to metal tube 19 To fixed effect, and it is also equipped with baffle 15 on slide bar 4, improves the stability of metal tube 19 when mounted in this way.

Multiple dovetail grooves 12 are offered on metal tube 19, are equipped with sliding block 7 in dovetail groove 12, sliding block 7 is along dovetail groove 12 Side walls, dovetail groove 12, mounting groove 16 and through-hole 17 are respectively equipped with four, and mode equiangularly arranges, dovetail Fixed block 20 is installed in slot 12, spring 21 is additionally provided in dovetail groove 12, one end of spring 21 is connect with fixed block 20, spring 21 The other end connect with sliding block 7, such sliding block 7 when sliding, not only facilitates metal tube 19 and the second annular in the dovetail groove 12 Movement between part 13, moreover it is possible to improve the stability of electric hand drill when moving, and fixed block 20 can also limit sliding block 7 Position, to improve the stability that the second annular element 13 moves on metal tube 19, by the way that sliding block 7 and dovetail groove 12 is added, this Just first annular part 11 is slided sample prescription on metal tube 19, to facilitate drill bit 9 to be moved, has been also convenient for work in this way While making the operation of personnel, moreover it is possible to improve the stability of the movement of drill bit 9, and metal tube 19 and first annular can also be improved The fastness connected between part 11.

The outside of metal tube 19 is also arranged with first annular part 11, and first annular part 11 is connect with sliding block 7, along first The surface of annular element 11 offers multiple mounting grooves 16, is equipped with fixing axle 18 in mounting groove 16, the company of being socketed in fixing axle 18 Extension bar 10, the one end of connecting rod 10 far from fixing axle 18 are connected with sucker 8, by the way that sucker 8 and connecting rod 10 is added, improve Stability of electric hand drill during drilling, to electric hand drill move during, improve electric hand drill move it is steady Property, to facilitate drill bit 9 to carry out cup sky to metal material, and it is also convenient for staff's operation electric hand drill in this way and drills, The influence of stability when to reduce the vibrations between drill bit 9 and metal material to staff's taking electric hand drill.

Operation principle：When drilling to the metal in construction, connecting rod 10 is first adjusted so that connecting rod 10 exists It is rotated in rotation axis 5, is then contacted sucker 8 or the hard plane contact of metal material surrounding with metal material, will After the completion of sucker 8 adjusts, start motor 2 so that motor 2 drives drill bit 9 to rotate, and then applies pressure to electric hand drill so that gold Belong to pipe fitting 19 to be moved, due to the fixation of connecting rod 10, to make the dovetail groove 12 and first annular part 11 of metal tube 19 On sliding block 7 between slide, when drill bit 9 and metal material surface contact, since sucker 8 and connecting rod 10 are also by certain Pressure reduces vibratility between drill bit 9 and metal material, to facilitate drill bit 9 to metal material to be limited to drill bit 9 Material drills.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

1. a kind of drilling equipment, including shell（3）, the shell（3）On borehole drill construction is installed, which is characterized in that the shell Body（3）Outside be socketed with multiple second annular elements（13）, second annular element（13）Side be equipped with metal tube（19）, The metal tube（19）On offer multiple through-holes（17）, and through-hole（17）With the second annular element（13）Position correspond to, institute State the second annular element（13）It is upper to run through equipped with slide bar（4）, the slide bar（4）Far from the second annular element（13）One end pass through through-hole （17）And it is connected with baffle（15）, the metal tube（19）On offer multiple dovetail grooves（12）, the dovetail groove（12）It is interior Equipped with sliding block（7）, the sliding block（7）Along dovetail groove（12）Side walls, the metal tube（19）Outside be also arranged There is first annular part（11）, the first annular part（11）With sliding block（7）Connection, along the first annular part（11）Surface Offer multiple mounting grooves（16）, the mounting groove（16）Fixing axle is inside installed（18）, the fixing axle（18）On be socketed with Connecting rod（10）, the connecting rod（10）Far from fixing axle（18）One end be connected with sucker（8）.

2. a kind of drilling equipment according to claim 1, which is characterized in that the borehole drill construction includes motor（2）, described Motor（2）Mounted on shell（3）Inner bottom surface, the motor（2）Turning end be coaxially installed with rotation axis（5）, described turn Moving axis（5）Far from motor（2）One end run through shell（3）Side wall and extend to shell（3）Outside, the rotation axis（5） Positioned at shell（3）The one end in outside is coaxially installed with drill jig（6）, the drill jig（6）Far from rotation axis（5）One side installation There is drill bit（9）, and drill jig（6）Positioned at metal tube（19）Inside.

3. a kind of drilling equipment according to claim 1, which is characterized in that the shell（3）Bottom handle is installed （1）, the handle（1）On be bonded with rubber pad.

4. a kind of drilling equipment according to claim 1, which is characterized in that the dovetail groove（12）, mounting groove（16）With Through-hole（17）Four are respectively equipped with, and mode equiangularly arranges.

5. a kind of drilling equipment according to claim 1, which is characterized in that second annular element（13）There are two if, And arranged in coaxial line, and slide bar（4）Close to the second annular element（13）One end be plugged with axis pin（14）.

6. a kind of drilling equipment according to claim 1, which is characterized in that the dovetail groove（12）Fixed block is inside installed （20）, the dovetail groove（12）Inside it is additionally provided with spring（21）, the spring（21）One end and fixed block（20）Connection, the bullet Spring（21）The other end and sliding block（7）Connection.