CN218050463U

CN218050463U - Electric drill deviation-prevention auxiliary device

Info

Publication number: CN218050463U
Application number: CN202220806160.5U
Authority: CN
Inventors: 钟建军; 沈政威; 陈文轩; 罗钜文
Original assignee: Guangzhou Yihong Environmental Protection Intelligent Equipment Co ltd
Current assignee: Guangzhou Yihong Environmental Protection Intelligent Equipment Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-12-16
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses an electric drill prevents skew auxiliary device. The utility model discloses a: the base, the spout has been seted up at the base obtains the top, the fixed driving motor that is provided with on one side inner wall of spout, the fixed driving screw that is provided with on driving motor's the output shaft, driving screw's outside thread bush is equipped with the sliding seat, the sliding seat slip cap is established in the spout, the fixed guard box that is provided with in top of sliding seat, through the cooperation of vacuum pump, exhaust tube, connecting plate, fixed plate, trunk line and sucking disc, can fix the base on the surface of treating the drilling object, can accomplish the fixed of electric drill position of punching, through the cooperation of spout and guide ring, can lead spacingly to the direction that the drilling rod was marchd, because of the condition that the vibrations are too big and take place the skew when avoiding punching, guaranteed the quality of drilling, through the cooperation of inserted bar, slot, clamping screw and draw-in groove, be convenient for carry out the dismouting change to the drilling rod.

Description

Electric drill deviation-prevention auxiliary device

Technical Field

The utility model relates to a mechanical tool technical field specifically is an electric drill prevents skew auxiliary device.

Background

The electric drill is a drilling machine using electricity as power. The electric tool is a conventional product in the electric tools and is also a product of the electric tools with the largest demand. The working principle of the electric drill is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor does magnetic field cutting work-doing operation, and the operation device is driven by a transmission mechanism to drive a gear to increase the power of a drill bit, so that the drill bit scrapes the surface of an object and better penetrates the object.

However, when the existing electric drilling tool is used, most of the existing electric drilling tools are used for drilling operation by manually holding the electric drill, and the electric drill is difficult to accurately control by manpower due to large vibration of the electric drill, so that the drilling is easy to deviate, and the drilling quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric drill prevents skew auxiliary device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric drill anti-migration assist apparatus comprising: the base, the spout has been seted up at the base obtains the top, the fixed driving motor that is provided with on the inner wall of one side of spout, the fixed driving screw that is provided with on driving motor's the output shaft, driving screw's outside thread bush is equipped with the sliding seat, the sliding seat slip cap is established in the spout, the fixed guard box that is provided with in top of sliding seat, the fixed rotating electrical machines that is provided with in the guard box, the fixed rotation axis that is provided with on rotating electrical machines's the output shaft, the fixed drilling rod that is provided with of one end detachable of rotation axis, the fixed connecting plate that is provided with in one side of base, the fixed plate that is provided with in one side of connecting plate, the base internal fixation is provided with the vacuum pump, the fixed intercommunication of one end of vacuum pump has the exhaust tube, the fixed intercommunication of one end of exhaust tube has the trunk line, the fixed intercommunication in one side of trunk line has three sucking disc, three sucking disc and trunk line are all fixed to be set up in the fixed plate.

The slot has been seted up to the one end of rotation axis, the activity joint has the inserted bar in the slot, the fixed one end that sets up at the drilling rod of inserted bar, the draw-in groove has all been seted up to the top and the bottom of inserted bar, the equal screw thread in top and the bottom of rotation axis is provided with clamping screw, and two clamping screw activity joints respectively are in the draw-in groove that corresponds.

A bearing is fixedly arranged on one side of the protection box, and an inner ring of the bearing is fixedly sleeved on the outer side of the rotating shaft.

The bottom of base is fixed and is provided with the handle, four handheld grooves have been seted up to one side of handle.

The bottom of the vacuum pump is fixedly communicated with an air outlet pipe, and the bottom end of the air outlet pipe extends to the bottom of the base.

The top of the base is fixedly provided with a guide ring, and the drill rod is movably sleeved in the guide ring.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a vacuum pump, the exhaust tube, the connecting plate, the fixed plate, the cooperation of trunk line and sucking disc, can fix the base on the surface of treating the drilling object, can accomplish the electric drill fixed of the position of punching, cooperation through spout and guide ring, can lead spacingly to the direction that the drilling rod is marchd, because of the condition that the vibrations are too big to take place the skew when avoiding punching, the quality of drilling has been guaranteed, through the inserted bar, the slot, the cooperation of clamping screw and draw-in groove, be convenient for carry out the dismouting change to the drilling rod, current electric drilling tool is when using having been solved, mostly manual hand electric drill carries out the drilling operation, because of the vibrations of the electric drill are great, the unable accurate electric drill of control of manpower, lead to drilling easily to take place the skew, influence the problem of the quality of drilling.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is a partially enlarged view of a position a in fig. 2.

Reference numerals: 1. a base; 2. a handle; 3. a protective box; 4. a chute; 5. a drive motor; 6. drilling a rod; 7. a guide ring; 8. a vacuum pump; 9. an air outlet pipe; 10. an air exhaust pipe; 11. a connecting plate; 12. a fixing plate; 13. a main pipeline; 14. a suction cup; 15. fixing the screw rod; 16. a rotating shaft; 17. a rotating electric machine; 18. a drive screw; 19. a sliding seat; 20. inserting slots; 21. a card slot; 22. inserting a rod; 23. and (5) a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, wherein fig. 1 is a schematic structural diagram of an embodiment of the present invention; fig. 2 is a cross-sectional view of an embodiment of the present invention; fig. 3 is a partially enlarged view of a position a in fig. 2, and an electric drill deviation prevention auxiliary device includes: the vacuum pump comprises a base 1, a sliding groove 4 is formed in the top of the base 1, a driving motor 5 is fixedly arranged on the inner wall of one side of the sliding groove 4, a driving screw 18 is fixedly arranged on an output shaft of the driving motor 5, a sliding seat 19 is sleeved on the outer side of the driving screw 18 in a threaded manner, the sliding seat 19 is slidably sleeved in the sliding groove 4, a protective box 3 is fixedly arranged on the top of the sliding seat 19, a rotating motor 17 is fixedly arranged in the protective box 3, a rotating shaft 16 is fixedly arranged on an output shaft of the rotating motor 17, a drill rod 6 is fixedly arranged at one end of the rotating shaft 16 in a detachable manner, the driving motor 5 and the rotating motor 17 are started, the rotating motor 17 drives the rotating shaft 16 and the drill rod 6 to rotate, the driving screw 18 is driven by the driving motor 5, the driving screw 18 drives the sliding seat 19, the protective box 3, the rotating motor 17 and the drill rod 6 to move to the right, the drill operation can be performed on an object by moving the drill rod 6 while rotating, when moving to the right, the sliding groove 4 can guide and limit the advancing direction of the drill rod 6 again, the suction pipe is prevented from vibrating, the drilling pipe 6 is prevented from shifting due to the condition that the drill rod 6 is too large, the drilling is deviated, the quality of the vacuum pump is guaranteed, a suction pipe is fixed by a suction pipe, a suction pipe 13, a suction cup 13 is arranged on one side of which is communicated with a main pipe 14, a fixed suction cup 13, one side of the fixed suction pipe 13, one side of which is communicated with a main pipe 13, one side of which is communicated with a fixed suction cup 13, three main pipe 14, a fixed suction cup 13, a main pipe 13 is arranged, a fixed suction cup 13 is arranged, one side of the fixed suction cup 13, a main pipe 13 is arranged, one side of the fixed in which is communicated with a fixed suction pipe 13, and a main pipe 13, a main pipe 14, a main pipe 13 is communicated with a fixed suction cup 13 is arranged, one side of the fixed suction cup 13 fixed, and a fixed suction cup 13 fixed plate 14, one side of the fixed plate 14, and a vacuum pump is arranged in the fixed plate 14, one side of the fixed in the fixed pipe 13, and a fixed suction pipe 13 fixed in the fixed suction pipe, and a fixed suction cup 13 fixed pipe, and a fixed, so that the suction cup 14 forms negative pressure, the base 1 can be fixedly arranged on the surface of an object, and the person only needs to hold the handle 2 to fix the punching position of the electric drill.

The drill rod replacement device is characterized in that a slot 20 is formed in one end of the rotating shaft 16, an inserting rod 22 is movably clamped in the slot 20, the inserting rod 22 is fixedly arranged at one end of the drill rod 6, clamping grooves 21 are formed in the top and the bottom of the inserting rod 22, fixing screws 15 are arranged on the top and the bottom of the rotating shaft 16 in a threaded mode, the two fixing screws 15 are movably clamped in the corresponding clamping grooves 21 respectively, when the drill rods 6 of different models need to be replaced, or the drill rods 6 are damaged, the fixing screws 15 are unscrewed, the fixing screws 15 are separated from the clamping grooves 21 and do not fix the inserting rod 22, the drill rod 6 can be disassembled and replaced into the drill rods 6 of different models, then the inserting rod 22 is inserted into the slot 20, the fixing screws 15 are screwed, the fixing screws 15 are clamped in the clamping grooves 21, the drill rods 6 can be fixed on the rotating shaft 16, and the drill rods 6 can be conveniently disassembled and replaced.

One side of guard box 3 is fixed and is provided with bearing 23, the fixed cover of inner circle of bearing 23 is established in the outside of rotation axis 16, is convenient for support rotation axis 16, makes its rotatory more stable.

The fixed handle 2 that is provided with in bottom of base 1, four handheld grooves have been seted up to one side of handle 2, and the base 1 is held to the personnel of being convenient for.

The bottom of the vacuum pump 8 is fixedly communicated with an air outlet pipe 9, and the bottom end of the air outlet pipe 9 extends to the bottom of the base 1, so that the pumped air can be conveniently discharged.

The top of the base 1 is fixedly provided with a guide ring 7, the drill rod 6 is movably sleeved in the guide ring 7, and the guide of a drill bit can be realized through the guide ring 7, so that the condition of deviation caused by overlarge vibration in the punching process is prevented.

To sum up, the utility model provides an electric drill anti-deviation auxiliary device, during operation, the handle 2 is held by hand, the fixed plate 12 supports the surface of the object to be punched, the vacuum pump 8 is started, the air of the sucker 14, the main pipeline 13 and the exhaust tube 10 can be pumped out through the vacuum pump 8, so that the sucker 14 forms negative pressure, the base 1 can be fixed on the surface of the object, the fixing of the punching position of the electric drill can be completed only by holding the handle 2 by personnel, the further guiding of the drill bit can be realized through the guide ring 7, the deviation caused by over-large vibration in the punching process is prevented, the driving motor 5 and the rotating motor 17 are simultaneously started, the rotating motor 17 drives the rotation of the rotating shaft 16 and the drill rod 6, and the driving motor 5 drives the rotation of the driving screw 18, the driving screw 18 drives the sliding seat 19, the protective box 3, the rotating motor 17 and the drill rod 6 to move rightwards, the object can be drilled by moving rightwards while rotating, when the drill rod 6 moves rightwards, the sliding groove 4 can guide and limit the advancing direction of the drill rod 6 again, the situation that the drill rod 6 deviates due to overlarge vibration is further avoided, the drilling quality is guaranteed, when the drill rods 6 of different models need to be replaced or the drill rods 6 are damaged, the fixing screw 15 is unscrewed, the fixing screw 15 is separated from the clamping groove 21 and does not fix the inserting rod 22, the drill rod 6 can be detached and replaced into the drill rods 6 of different models at the moment, then the inserting rod 22 is inserted into the clamping groove 20, the fixing screw 15 is screwed, the fixing screw 15 is clamped in the clamping groove 21, the drill rod 6 can be fixed on the rotating shaft 16, and the dismounting and the replacement of the drill rod 6 are facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric drill prevents excursion auxiliary device which characterized in that includes: a base (1), a sliding groove (4) is arranged on the top of the base (1), a driving motor (5) is fixedly arranged on the inner wall of one side of the sliding chute (4), a driving screw (18) is fixedly arranged on an output shaft of the driving motor (5), a sliding seat (19) is sleeved on the outer side thread of the driving screw rod (18), the sliding seat (19) is sleeved in the sliding chute (4) in a sliding way, the top of the sliding seat (19) is fixedly provided with a protective box (3), a rotating motor (17) is fixedly arranged in the protective box (3), a rotating shaft (16) is fixedly arranged on an output shaft of the rotating motor (17), one end of the rotating shaft (16) is detachably and fixedly provided with a drill rod (6), a connecting plate (11) is fixedly arranged on one side of the base (1), a fixing plate (12) is fixedly arranged on one side of the connecting plate (11), a vacuum pump (8) is fixedly arranged in the base (1), one end of the vacuum pump (8) is fixedly communicated with an exhaust tube (10), one end of the air suction pipe (10) is fixedly communicated with a main pipeline (13), one side of the main pipeline (13) is fixedly communicated with three suckers (14), the three suckers (14) and the main pipeline (13) are all fixedly arranged in the fixing plate (12).

2. The electric drill deviation prevention auxiliary device according to claim 1, wherein a slot (20) is formed in one end of the rotating shaft (16), an insertion rod (22) is movably clamped in the slot (20), the insertion rod (22) is fixedly arranged at one end of the drill rod (6), clamping grooves (21) are formed in the top and the bottom of the insertion rod (22), fixing screw rods (15) are arranged at the top and the bottom of the rotating shaft (16) in a threaded mode, and the two fixing screw rods (15) are movably clamped in the corresponding clamping grooves (21) respectively.

3. The electric drill deviation prevention auxiliary device according to claim 1, wherein a bearing (23) is fixedly arranged on one side of the protective box (3), and an inner ring of the bearing (23) is fixedly sleeved on the outer side of the rotating shaft (16).

4. The electric drill deviation prevention auxiliary device as claimed in claim 1, wherein a handle (2) is fixedly arranged at the bottom of the base (1), and four handheld grooves are formed in one side of the handle (2).

5. An electric drill deviation prevention auxiliary device as claimed in claim 1, wherein the bottom of the vacuum pump (8) is fixedly communicated with an air outlet pipe (9), and the bottom end of the air outlet pipe (9) extends to the bottom of the base (1).

6. The electric drill deviation-prevention auxiliary device as claimed in claim 1, wherein a guide ring (7) is fixedly arranged at the top of the base (1), and the drill rod (6) is movably sleeved in the guide ring (7).