CN113199645A

CN113199645A - Auxiliary drilling device

Info

Publication number: CN113199645A
Application number: CN202110568920.3A
Authority: CN
Inventors: 关鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-08-03

Abstract

The invention discloses an auxiliary drilling device which comprises an installation block and an integrated block, wherein a first cavity with an upward opening is formed in the installation block, an upper group of installation devices and a lower group of installation devices are arranged in the first cavity, the installation blocks can be fixed on a handle of a percussion drill, three second cavities are formed in the installation block, and the two second cavities positioned on the upper side are equal in height; the invention can assist the percussion drilling to drill holes, and can correct the drilling angle of the percussion drilling in real time to prevent the inclination of hole positions; after the hole is punched for the first time, the second hole site can be positioned according to the position of the first hole site, so that the manual positioning and marking processes are avoided, and the working efficiency is accelerated; the invention can collect the waste generated in the punching process and prevent the waste from falling on the ground.

Description

Auxiliary drilling device

Technical Field

The invention relates to the field of drilling, in particular to an auxiliary drilling device.

Background

The impact drill is an electric tool which is mainly used for drilling holes in materials such as bricks, building blocks, light walls and the like, and has an impact mechanism which produces impact force by means of thrust of an operator.

The staff can produce more dust and waste material when using the percussion drill to punch, and dust content in the air can be increaseed to this type of waste material and produce the influence to staff's health to the percussion drill on the present market generally does not have the function of angle of adjustment, and this makes its hole of boring probably slope, and the use to this hole after the hole of slope can influence.

Disclosure of Invention

The object of the present invention is to provide an auxiliary drill which overcomes the above-mentioned drawbacks of the prior art.

The auxiliary drilling device comprises a mounting block and an integrated block, wherein a first cavity with an upward opening is formed in the mounting block, an upper group of mounting devices and a lower group of mounting devices are arranged in the first cavity, the mounting devices can enable the mounting block to be fixed on a handle of a percussion drill, three second cavities are formed in the mounting block, two second cavities positioned on the upper side are equal in height, a first through hole penetrating through the mounting block leftwards is formed in the left side surface of each second cavity, a second through hole penetrating through the mounting block rightwards is formed in the right side surface of each second cavity, a ball valve is arranged in each second through hole, a piston is connected in each second cavity in a left-right sliding mode, a sliding rod is fixedly arranged on the left side surface of the piston, the sliding rod penetrates through the first through hole leftwards and extends to the left side of the mounting block, and a third cavity is formed in the left side surface of the integrated block, three third through holes which are penetrated through the integrated block rightwards are arranged in the right side surface of the third cavity, the three slide bars respectively pass through the three third through holes and limit the rotation of the integrated block, the left end of the sliding rod is provided with a rubber block which can be abutted against the right side surface of the third cavity, a distance measuring sensor is arranged in the left side surface of the integrated block at the rear side of each third through hole, a cylindrical fourth cavity is arranged in the right side surface of the third cavity, a positioning device is arranged in the fourth cavity, the positioning device can move the integrated block according to a set distance, in order to position the position to be punched, an arc-shaped groove is arranged in the upper side surface of the integrated block, a sliding cavity with an upward opening is arranged in the left side surface of the arc-shaped groove, the lower side surface of the sliding cavity inclines downwards towards the right, and a collecting device capable of collecting dust and waste generated during punching of the percussion drill is arranged in the arc-shaped groove.

Optionally, the installation device comprises an annular groove arranged in the first cavity annular surface, a connecting groove is arranged in the rear side surface of the annular groove in a communicating manner, a fourth through hole which is through the installation block rightwards is formed in the right side surface of the connecting groove, a first rotating shaft is connected in the left side surface of the connecting groove in a rotating manner, the first rotating shaft passes through the fourth through hole rightwards and extends to the right side of the installation block, two threads are processed on the first rotating shaft and are respectively positioned on the left side and the right side of the annular groove axis, two sliding blocks are connected on the rear side surface of the connecting groove in a left-right sliding manner, the two sliding blocks are respectively connected with the two threads in a threaded manner, the sliding blocks extend forwards into the annular groove, an arc-shaped cavity is formed in the opposite side surfaces of the sliding blocks, and a friction plate is connected on the arc-shaped surface of the arc-shaped cavity through a plurality of first springs, a epaxial side sliding connection of axis of rotation has a handle, a handle is located the right side of installation piece, be equipped with opening draw-in groove right on the anchor ring of No. four through-holes, the draw-in groove can with a handle cooperation and restriction the rotation of a handle.

Optionally, the positioning device comprises a supporting block which is connected in the cavity IV in a left-right sliding manner, the supporting block is connected to the right side surface of the cavity IV through a plurality of second springs, a circular groove with a leftward opening is formed in the supporting block, a rotary table is rotatably connected to the right side surface of the circular groove, a metal block is arranged on the upper side surface of the rotary table, a first electromagnet and a second electromagnet are respectively arranged on the upper side surface and the rear side surface of the circular groove, an upper supporting rod and a lower supporting rod are arranged on the left side surface of the rotary table, a second rotating shaft is rotatably connected between the supporting rods, a first bevel gear and two driving wheels are arranged on the second rotating shaft, a second motor is arranged in the left side surface of the rotary table, a third rotating shaft is arranged on the left side surface of the second motor, and the left end of the third rotating shaft is arranged on a second bevel gear engaged with the first bevel gear, be equipped with on the left flank of carousel from the driving wheel, be located the front side of No. two axis of rotation from the driving wheel, be equipped with on the left anchor ring of No. four cavities and prevent the supporting shoe leaves the spacing ring of No. four cavities, be equipped with the right side in the right flank of No. four cavities and link up No. five through-holes of integrated package, be equipped with the messenger in the installation piece the drive arrangement of carousel motion.

Optionally, drive arrangement is including locating the drive groove in the installation piece left surface, be equipped with No. two motors in the upside in drive groove, No. four axes of rotation are installed to the downside of No. two motors, install the gear in No. four axes of rotation, drive inslot horizontal sliding connection have with gear engagement's rack, the rack can pass through No. five through-holes.

Optionally, the collecting device comprises a third motor arranged in the rear side surface of the arc-shaped groove, a fifth rotating shaft is arranged on the front side surface of the third motor, a rolling shaft is arranged on the fifth rotating shaft, a sector plate is arranged on the outer ring surface of the rolling shaft, two spring grooves which are symmetrical in the front and back are respectively arranged in the right side surface of the integrated block and the left side surface of the mounting block, a sixth through hole which penetrates upwards is arranged in the upper side surface of each spring groove, and the inside of the spring groove is connected with a friction block in a vertical sliding way, the friction block is connected with the upper side surface of the spring groove through a plurality of third springs, and the upper side surface of the friction block is fixedly provided with a lifting rod passing through the sixth through hole, the upper end of the lifting rod is fixedly provided with a second handle, the four spring grooves are internally and jointly clamped with a garbage bag through the friction blocks, and the garbage bag is positioned between the two sliding rods on the two upper sides.

Optionally, an alarm is arranged on the right side face of the mounting block, and a third handle is fixedly arranged on the front side face of the mounting block.

The invention has the beneficial effects that: the invention can be fixed on the handle of the percussion drill through the mounting device, and the invention can be suitable for various types of percussion drills;

the invention can assist the percussion drilling to drill holes, and can correct the drilling angle of the percussion drilling in real time to prevent the inclination of hole positions;

after the hole is punched for the first time, the second hole site can be positioned according to the position of the first hole site, so that the manual positioning and marking processes are avoided, and the working efficiency is accelerated;

the invention can collect the waste generated in the punching process and prevent the waste from falling on the ground.

Drawings

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

FIG. 1 is a schematic view of an auxiliary drill according to the present invention;

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic view of the structure of the driving device of FIG. 1;

FIG. 4 is a schematic diagram of the structure of the integrated block of FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 4 at the arcuate slot;

FIG. 6 is a schematic view of the structure of FIG. 4 at cavity number four;

fig. 7 is a left side schematic view of the support block of fig. 6.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or assembly must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-7, the auxiliary drill according to the present invention includes a mounting block 11 and an integrated block 17, a first cavity 12 with an upward opening is provided in the mounting block 11, an upper and a lower two sets of mounting devices 101 are provided in the first cavity 12, the mounting devices 101 can fix the mounting block 11 on a handle 13 of a percussion drill 91, three second cavities 14 are provided in the mounting block 11, two second cavities 14 located at an upper side are equal in height, a first through hole penetrating the mounting block 11 leftward is provided in a left side surface of the second cavity 14, a second through hole penetrating the mounting block 11 rightward is provided in a right side surface of the second cavity 14, a ball valve 20 is provided in the second through hole, a piston 15 is slidably connected to the second cavity 14 leftward and rightward, a slide rod 16 is fixedly provided on a left side surface of the piston 15, the slide rod 16 passes through the first through hole leftward and extends to the left side of the mounting block 11, a third cavity 19 is arranged in the left side face of the integrated block 17, three third through holes penetrating through the integrated block 17 rightwards are arranged in the right side face of the third cavity 19, three slide rods 16 respectively pass through the three third through holes and limit the rotation of the integrated block 17, a rubber block 18 is arranged at the left end of each slide rod 16, the rubber block 18 can abut against the right side face of the third cavity 19, a distance measuring sensor 24 is arranged in the left side face of the integrated block 17 behind each third through hole, a cylindrical fourth cavity 21 is arranged in the right side face of the third cavity 19, a positioning device 102 is arranged in the fourth cavity 21, the positioning device 102 can move the integrated block 17 according to a set distance to position a position to be punched, an arc-shaped groove 22 is arranged in the upper side face of the integrated block 17, a slide cavity with an upward opening is arranged in the left side face of the arc-shaped groove 22, the lower side surface of the sliding cavity inclines downwards towards the right, and a collecting device 103 capable of collecting dust and waste generated when the percussion drill 91 punches is arranged in the arc-shaped groove 22.

Preferably, the mounting device 101 includes the annular groove 23 arranged in the annular surface of the first cavity 12, the rear side in-connection of the annular groove 23 is provided with the connecting groove 61, the right side of the connecting groove 61 is provided with the through hole 25 which is right through the mounting block 11, the left side of the connecting groove 61 is internally connected with the first rotating shaft 26 in a rotating manner, the first rotating shaft 26 passes through the through hole 25 to the right and extends to the right side of the mounting block 11, the first rotating shaft 26 is provided with two threads, and the two threads are respectively arranged at the left side and the right side of the axis of the annular groove 23, the rear side of the connecting groove 61 is provided with two sliding blocks 27 which are respectively connected with the two threads, and the sliding blocks 27 extend forwards into the annular groove 23, the opposite sides of the sliding blocks 27 are provided with the arc-shaped cavities 28, the cambered surface in arc chamber 28 is connected with friction plate 30 through a plurality of spring 29, a rotation axis 26 goes up horizontal sliding connection and has a handle 31, a handle 31 is located the right side of installation piece 11, be equipped with the draw-in groove 32 that the opening is right on the anchor ring of No. four through-holes 25, draw-in groove 32 can with a handle 31 cooperation and restriction a handle 31's rotation can drive slider 27 motion rather than threaded connection when a rotation axis 26 rotates, and two sliders 27 are close to each other or keep away from each other this moment.

Preferably, the positioning device 102 includes a supporting block 33 slidably connected to the inside of the cavity 21 in the fourth direction, the supporting block 33 is connected to the right side surface of the cavity 21 through a plurality of second springs 34, a circular groove 35 with a left opening is arranged in the supporting block 33, a rotary table 36 is rotatably connected to the right side surface of the circular groove 35, a metal block 40 is arranged on the upper side surface of the rotary table 36, a first electromagnet 41 and a second electromagnet 42 are respectively arranged on the upper side surface and the rear side surface of the circular groove 35, an upper supporting rod and a lower supporting rod are arranged on the left side surface of the rotary table 36, a second rotating shaft 37 is rotatably connected between the supporting rods, a first bevel gear 39 and two driving wheels 38 are arranged on the second rotating shaft 37, a second motor 43 is arranged in the left side surface of the rotary table 36, a third rotating shaft 44 is arranged on the left side surface of the second motor 43, and the left end of the third rotating shaft 44 is arranged on a second bevel gear 45 engaged with the first bevel gear 39, the left side face of the rotary table 36 is provided with a driven wheel which is positioned at the front side of the second rotating shaft 37, the ring face at the left side of the fourth cavity 21 is provided with a limiting ring 46 which can prevent the supporting block 33 from leaving the fourth cavity 21, the right side face of the fourth cavity 21 is provided with a fifth through hole 63 which penetrates through the integrated block 17 rightwards, and the mounting block 11 is internally provided with a driving device 104 which enables the rotary table 36 to move.

Preferably, the driving device 104 includes a driving groove 47 disposed in the left side surface of the mounting block 11, a second motor 48 is disposed in the upper side surface of the driving groove 47, a fourth rotating shaft 49 is disposed on the lower side surface of the second motor 48, a gear 50 is disposed on the fourth rotating shaft 49, a rack 51 engaged with the gear 50 is slidably connected in the driving groove 47 from left to right, the rack 51 can pass through the fifth through hole 63, when the second motor 48 is powered on, the fourth rotating shaft 49 can drive the fourth rotating shaft 49 to rotate, when the fourth rotating shaft 49 is rotated, the rack 51 can be driven to move left by driving the gear 50, after the rack 51 passes through the fifth through hole 63 and abuts against the right side surface of the supporting block 33, the rotating disc 36 can be driven to move left, at this time, the supporting block 33 can move left and abut against the limiting ring 46, then the second motor 48 is powered on, at this time, the manifold 17 can be driven to move left, the rubber block 18 abuts against the right side surface of the cavity III 19, so that the slide bar 16 is driven to move leftwards when the manifold block 17 moves.

Preferably, the collecting device 103 comprises a third motor arranged in the rear side surface of the arc-shaped groove 22, a fifth rotating shaft 52 is arranged on the front side surface of the third motor, a rolling shaft 53 is arranged on the fifth rotating shaft 52, a sector plate is arranged on the outer annular surface of the rolling shaft 53, two spring grooves 54 which are symmetrical back and forth are respectively arranged in the right side surface of the manifold block 17 and the left side surface of the mounting block 11, a sixth through hole which penetrates upwards is arranged in the upper side surface of the spring groove 54, a friction block 55 is connected in the spring groove 54 in a vertical sliding manner, the friction block 55 is connected to the upper side surface of the spring groove 54 through a plurality of third springs 56, a lifting rod 57 which passes through the sixth through hole is fixedly arranged on the upper side surface of the friction block 55, a second handle 58 is fixedly arranged on the upper end of the lifting rod 57, a garbage bag is commonly clamped in the four spring grooves 54 through the friction block 55, the garbage bag is located between the two slide bars 16 on the two upper sides, when the garbage bag needs to be replaced, a person sitting at the same time lifts the second handle 58 with a hand, the lifting rod 57 is driven to move upwards and enable the friction block 55 to move upwards, then the worker takes out the garbage bag located in the spring groove 54 and places a new garbage bag on the lower side of the friction block 55, then the worker loosens the hand, and at the moment, the garbage bag is fixed in the spring groove 54 through the friction block 55 due to the elasticity of the third spring 56.

Preferably, an alarm 60 is arranged on the right side surface of the mounting block 11, and a third handle is fixedly arranged on the front side surface of the mounting block 11.

In the initial state, the rack 51 is completely located in the driving groove 47, the piston 15 abuts against the right side surface of the cavity II 14, the manifold block 17 is close to the mounting block 11, and the ball valve 20 is kept in an open state.

When the mounting block 11 needs to be fixed on the impact drill 91, the operator moves the handle 13 into the first cavity 12 and makes the mounting block 11 swing right, then the operator pulls the first handle 31 out of the slot 32 and rotates the first handle 31, the first handle 31 drives the first rotating shaft 26 to rotate when rotating, the first rotating shaft 26 enables the two sliders 27 to move oppositely, when the friction plate 30 abuts against the handle 13 and the first spring 29 is tightened, the operator pushes the first handle 31 into the slot 32, at the moment, the fixing of one mounting device 101 is completed, and when the two mounting devices 101 are mounted, the mounting block 11 is fixed on the handle 13.

Before the worker needs to drill, the worker enables the second motor 48 to be powered on, at the moment, the second motor 48 drives the gear 50 to rotate reversely after the sliding rod 16 moves to the left limit position, the rack 51 retracts into the driving groove 47 when the gear 50 rotates reversely, and the second motor 48 is powered off after the rack 51 moves to the left limit position, so that the preparation work before drilling is completed at the moment.

When drilling, a worker holds the impact drill 91 and holds the third handle to make the impact drill 91 move leftwards, the left side surface of the manifold block 17 and the left side surface of the rubber block 18 abut against the wall surface, the manifold block 17 and the rubber block 18 move rightwards relative to the mounting block 11 along with the drill bit penetrating into the wall surface, air in the cavity 14 II is exhausted through the through hole II, the distance measuring sensor 24 detects the distance between the distance measuring sensor and the wall surface at any time during drilling, taking the case that the impact drill 91 inclines leftwards and downwards as an example, if the left side of the impact drill 91 inclines downwards during drilling, the manifold block 17 is driven to incline, the distance measuring sensor 24 at the lowest side detects that the distance between the distance measuring sensor and the wall surface is increased, the ball valves 20 in the two through holes at the upper side are closed, the two slide bars 16 at the upper side stop moving due to air pressure, and the slide bar 16 at the upper side is positioned at the left side of the slide bar 16 at the lower side, because the staff still has thrust to left to percussion drill 91 this moment for percussion drill 91 can be revised the direction this moment, and two ball valves 20 of upside can be opened gradually in percussion drill 91's correction in-process, and ball valve 20 opens completely when manifold block 17 is laminated with the wall once more, accomplishes the direction of a drilling and revises work this moment.

When strikeing and boring 91 during operation No. three motors can be switched on, make roller bearing 53 rotate through driving No. five axis of rotation 52 when No. three motors are switched on, the powder that punches and fall down can be through smooth chamber and landing to arc wall 22 in, and the piece that is located arc wall 22 can be swept and move right by roller bearing 53, and final piece can fall in the disposal bag.

If the next hole punching position is needed after one hole punching is finished, the second motor 48 is powered on after the impact drill 91 is powered off, the second motor 48 is powered off and the fourth rotating shaft 49 is locked after the piston 15 moves to the left limit, the ball valve 20 is closed at the moment, the supporting block 33 abuts against the limiting ring 46, the left side surface of the driving wheel 38 is positioned on the left side of the third cavity 19, then the first electromagnet 41 is powered on when the impact drill 91 moves forwards and backwards, the second electromagnet 42 is powered on when the impact drill 91 moves upwards and downwards, taking the first electromagnet 41 as an example, when the first electromagnet 41 is powered on, the metal block 40 is attracted and the metal block 40 abuts against the first electromagnet 41, then the impact drill 91 sticks the punched hole to the wall surface and the first bevel gear 39 and the driven wheel to the wall surface, and then the worker sets the time for powering on the second motor 43 according to the hole pitch, when the second motor 43 is electrified, the third rotating shaft 44 is driven, when the third rotating shaft 44 rotates, the second rotating shaft 37 is driven to rotate through the second bevel gear 45 and the first bevel gear 39 which are meshed with each other, and at the moment, the driving wheel 38 is driven to move, the integrated block 17 is driven to move when the driving wheel 38 moves, the distance measuring sensor 24 keeps an electrified state in the movement process of the integrated block 17, if the integrated block 17 tilts when moving, the alarm 60 is electrified and alarms at the moment, after a certain time, the integrated block 17 moves for a certain distance and the drill bit on the impact drill 91 is positioned at a second hole position, the second motor 43 is powered off and the second motor 48 is powered on, at the moment, the second motor 48 is powered on to drive the rack 51 to move rightwards, after the rack 51 is separated from the fifth through hole 63, the supporting block 33 can move rightwards due to the elasticity of the second spring 34, and then the driving wheel 38 moves to the right side of the left side surface of the integrated block 17, and the manifold block 17 can be pasted on the wall surface at this moment, and the ball valve 20 is opened after the power failure of the motor 48 with the second number, so that the worker can electrify the impact drill 91 and punch a second hole.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An auxiliary drill comprising a mounting block and an integrated block, characterized in that: the mounting block is internally provided with a first cavity with an upward opening, the first cavity is internally provided with an upper group of mounting devices and a lower group of mounting devices, the mounting devices can fix the mounting block on a handle of a percussion drill, the mounting block is internally provided with three second cavities, two second cavities positioned on the upper side are equal in height, a first through hole penetrating the mounting block leftwards is arranged in the left side surface of the second cavity, a second through hole penetrating the mounting block rightwards is arranged in the right side surface of the second cavity, a ball valve is arranged in the second through hole, a piston is connected in the second cavity in a left-right sliding manner, a sliding rod is fixedly arranged on the left side surface of the piston, the sliding rod penetrates the first through hole leftwards and extends to the left side of the mounting block, a third cavity is arranged in the left side surface of the integrated block, and three third through holes penetrating the integrated block rightwards are arranged in the right side surface of the third cavity, the slide bar is three respectively through three through-hole and restriction the rotation of integrated package, the left end of slide bar is equipped with the block rubber, the block rubber can the butt in the right flank of No. three cavities, every No. three through-hole rear side all be equipped with a range sensor in the integrated package left side, be equipped with in the right flank of No. three cavities and be cylindric No. four cavities, be equipped with positioner in the No. four cavities, positioner can make according to setting for the distance the integrated package motion to the position that the location needs punched, be equipped with the arc wall in the upper side of integrated package, be equipped with the ascending sliding chamber of opening in the left side of arc wall, the downside of sliding chamber has declined towards the right, be equipped with in the arc wall and can collect the dust that the percussion drill formed when punching and the collection device of wastes material.

2. An auxiliary drill according to claim 1, characterized in that: the installation device comprises an annular groove arranged in the annular surface of the first cavity, a connecting groove is arranged in the back side surface of the annular groove in a communicating manner, a through hole four which is communicated with the installation block rightwards is arranged in the right side surface of the connecting groove, a rotating shaft is connected in the left side surface of the connecting groove in a rotating manner, the rotating shaft passes through the through hole four rightwards and extends to the right side of the installation block, two threads are processed on the rotating shaft, the threads are respectively positioned at the left side and the right side of the axis of the annular groove, two sliding blocks are connected with the back side surface of the connecting groove in a left-right sliding manner, the two sliding blocks are respectively connected with the threads in a threaded manner, the sliding blocks extend forwards into the annular groove, an arc-shaped cavity is arranged in the opposite side surfaces of the sliding blocks, and a friction plate is connected with the arc-shaped cavity through a plurality of springs, a epaxial side sliding connection of axis of rotation has a handle, a handle is located the right side of installation piece, be equipped with opening draw-in groove right on the anchor ring of No. four through-holes, the draw-in groove can with a handle cooperation and restriction the rotation of a handle.

3. An auxiliary drill according to claim 1, characterized in that: the positioning device comprises a supporting block which is connected in the fourth cavity in a left-right sliding manner, the supporting block is connected to the right side face of the fourth cavity through a plurality of second springs, a circular groove with a leftward opening is formed in the supporting block, a rotary disc is rotatably connected to the right side face of the circular groove, a metal block is arranged on the upper side face of the rotary disc, a first electromagnet and a second electromagnet are respectively arranged on the upper side face and the rear side face of the circular groove, an upper supporting rod and a lower supporting rod are arranged on the left side face of the rotary disc, a second rotating shaft is rotatably connected between the supporting rods, a first bevel gear and two driving wheels are arranged on the second rotating shaft, a second motor is arranged in the left side face of the rotary disc, a third rotating shaft is mounted on the left side face of the second motor, the left end of the third rotating shaft is arranged on a second bevel gear meshed with the first bevel gear, and a driven wheel is arranged on the left side face of the rotary disc, the driven wheel is located on the front side of the second rotating shaft, a limiting ring capable of preventing the supporting block from leaving the fourth cavity is arranged on the ring surface on the left side of the fourth cavity, a fifth through hole penetrating through the integrated block rightwards is formed in the right side surface of the fourth cavity, and a driving device enabling the turntable to move is arranged in the mounting block.

4. An auxiliary drill according to claim 3, characterized in that: drive arrangement is including locating drive groove in the installation piece left surface, be equipped with No. two motors in the last side in drive groove, No. four axis of rotation are installed to the downside of No. two motors, install the gear in No. four axis of rotation, drive inslot horizontal sliding connection have with gear engagement's rack, the rack can pass through No. five through-holes.

5. An auxiliary drill according to claim 1, characterized in that: the collecting device comprises a third motor arranged in the rear side surface of the arc-shaped groove, a fifth rotating shaft is arranged on the front side surface of the third motor, a rolling shaft is arranged on the fifth rotating shaft, a sector plate is arranged on the outer ring surface of the rolling shaft, two spring grooves which are symmetrical in the front and back are respectively arranged in the right side surface of the integrated block and the left side surface of the mounting block, a sixth through hole which penetrates upwards is arranged in the upper side surface of each spring groove, and the inside of the spring groove is connected with a friction block in a vertical sliding way, the friction block is connected with the upper side surface of the spring groove through a plurality of third springs, and the upper side surface of the friction block is fixedly provided with a lifting rod passing through the sixth through hole, the upper end of the lifting rod is fixedly provided with a second handle, the four spring grooves are internally and jointly clamped with a garbage bag through the friction blocks, and the garbage bag is positioned between the two sliding rods on the two upper sides.

6. An auxiliary drill according to claim 1, characterized in that: an alarm is arranged on the right side face of the mounting block, and a third handle is fixedly arranged on the front side face of the mounting block.