CN215943379U

CN215943379U - Safe and stable handheld engineering drilling machine

Info

Publication number: CN215943379U
Application number: CN202122016004.7U
Authority: CN
Inventors: 李伟
Original assignee: Wuyi Chuangfeng Tool Manufacturing Co ltd
Current assignee: Wuyi Chuangfeng Tool Manufacturing Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-04
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a safe and stable handheld engineering drilling machine which comprises a machine body, wherein a protection mechanism is arranged on the outer wall of the top of the machine body, a drill bit clamp is arranged at one end of the machine body, a threaded drill bit is arranged at one end of the drill bit clamp, a grab handle is arranged on the outer wall of the bottom of the machine body, a control switch is arranged on the outer wall of one side of the grab handle, and a connecting port is arranged on the outer wall of one side of the grab handle. The outer wall of the bottom of the machine body is fixedly connected with a connecting column, the bottom end of the connecting column is fixedly connected with a connecting block through a bolt, and the outer wall of one side of the connecting block is fixedly connected with a telescopic plate. According to the utility model, the machine body is moved, the relative positions of the outer sleeve plate and the side plate are changed while the machine body is moved, so that the included angle formed by the threaded drill and the wall is changed, when the outer sleeve plate rotates, the threaded rod can also slide on the inner wall of the arc-shaped groove, and when the target angle is adjusted, the included angle can be fixed and drilling can be carried out by screwing the fixing nut.

Description

Safe and stable handheld engineering drilling machine

Technical Field

The utility model relates to the technical field of drilling construction, in particular to a safe and stable handheld engineering drilling machine.

Background

The hand electric drill is a portable small-sized drilling tool, and consists of a small motor, a control switch, a drill chuck and a drill bit, wherein the hand electric drill is a drilling tool taking an alternating current power supply or a direct current battery as power and is one of hand-held electric tools, the hand electric drill is a product with the largest sales volume in the electric tool industry, is widely used in the industries of buildings, decorations, furniture and the like, is used for drilling holes or penetrating objects in objects, and is also called as an electric hammer in some industries.

The existing handheld drilling machine also has the following defects: current handheld rig is used for carrying out the vertical drilling to the wall when all at the during operation usually, when carrying out the vertical drilling, keeps handheld rig and wall perpendicular comparatively simple, but when needs keep certain angle to drill, the manual work is controlled hardly stably and is controlled, destroys the wall easily and influences work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a safe and stable handheld engineering driller.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a safety and stability's handheld engineering rig, includes the fuselage, the top outer wall of fuselage is equipped with protection machanism, the one end of fuselage is equipped with the drill bit and presss from both sides, the one end of drill bit clamp is equipped with the screw thread drill bit, the bottom outer wall of fuselage is equipped with the grab handle, one side outer wall of grab handle is equipped with control switch, one side outer wall of grab handle is equipped with connection port. The bottom outer wall fixedly connected with spliced pole of fuselage, the bottom of spliced pole links up the piece through bolt fixedly connected with, link up one side outer wall fixedly connected with expansion plate of piece, the outer sleeve plate has been cup jointed to the outer wall of expansion plate, one side outer wall of outer sleeve plate is equipped with the threaded rod, the outer wall threaded connection of threaded rod has fixation nut, the one end of outer sleeve plate is equipped with angle adjustment mechanism, angle adjustment mechanism is including supporting wallboard and sideboard, one side outer wall fixedly connected with angulation board of sideboard, one side outer wall of supporting the wallboard is equipped with supplementary fixed establishment.

Further, protection mechanism includes the backplate, and the backplate is fixed in the top outer wall of fuselage, and the inner wall of backplate is equipped with the sight glass, and the backplate plays the guard action.

Further, the inner wall society of outer sleeve plate is equipped with the slip track, and the outer wall sliding connection of slip track and expansion plate, outer sleeve plate is connected through the hinge with the angulation board, and the angulation board with support the wallboard perpendicularly, the arc wall has all been opened to one side outer wall of sideboard and angulation board, and the arc wall forms sliding fit with the threaded rod, and the threaded rod can slide at the inner wall of arc wall.

Further, supplementary fixed establishment includes the dowel steel, and the dowel steel is fixed in and supports one side outer wall of wallboard, and the one end fixedly connected with body of dowel steel and support the board, support one side outer wall fixedly connected with rubber pad of wallboard, the rubber pad is used for protecting the wall.

Compared with the prior art, the utility model provides a safe and stable handheld engineering drilling machine, which has the following beneficial effects:

1. this safety and stability's handheld engineering rig, support through being provided with outer sleeve plate, fixation nut, the wallboard, sideboard and angulation board, when the angle between handheld rig of calibration and the wall, earlier hug closely the wall to the rubber pad of wallboard one side, because sideboard and wallboard are perpendicular, the face that the scope of handheld rig activity formed this moment is perpendicular with the wall, remove the fuselage, the relative position of outer sleeve plate and sideboard changes when removing the fuselage, thereby change the contained angle that screw thread drill bit and wall formed, when outer sleeve plate rotates, the threaded rod also can slide at the inner wall of arc wall, when adjusting target angle, the fixation nut of screwing can fix the contained angle and drill, the angulation board is used for the specific angle of accurate measurement.

2. This safety and stability's handheld engineering rig supports the board through being provided with overcoat board, expansion plate, biography power board and body, when handheld electric drill drills, sliding fit between overcoat board and the expansion plate can guarantee that handheld rig goes on along the straight line when drilling, guarantees drilling efficiency, and operating personnel accessible health extrudees the body and supports the board and guarantee to support the laminating of wallboard and wall.

3. This safety and stability's handheld engineering rig through being provided with backplate and sight glass, the staff can be protected to the backplate, has the piece departure to beat the staff when preventing to drill, observes the drilling condition when the sight glass conveniently protects.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a safe and stable handheld engineering driller provided by the utility model;

FIG. 2 is a schematic structural diagram of an outer casing plate of a safe and stable handheld engineering driller provided by the utility model;

FIG. 3 is a schematic structural diagram of a safe and stable side plate of the handheld engineering driller;

fig. 4 is a schematic structural view of a safe and stable angle measuring plate of the handheld engineering drilling machine.

In the figure: 1-protective plate, 2-observation mirror, 3-machine body, 4-control switch, 5-grab handle, 6-connecting port, 7-body resisting plate, 8-dowel bar, 9-resisting plate, 10-connecting column, 11-screw drill bit, 12-drill bit clamp, 13-outer sleeve plate, 14-threaded rod, 15-expansion plate, 16-connecting block, 17-arc groove, 18-side plate, 19-fixing nut, 20-angle measuring plate and 21-rubber pad.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a safe and stable handheld engineering driller, a driller body 3, a protection mechanism arranged on the outer wall of the top of the driller body 3, a drill bit clamp arranged at one end of the driller body 3, a threaded drill bit 11 arranged at one end of the drill bit clamp, a grab handle 5 arranged on the outer wall of the bottom of the driller body 3, a control switch 4 arranged on the outer wall of one side of the grab handle 5, and a connection port 6 arranged on the outer wall of one side of the grab handle 5. The bottom outer wall fixedly connected with spliced pole 10 of fuselage 3, the bottom of spliced pole 10 links up piece 16 through bolt fixedly connected with, link up one side outer wall fixedly connected with expansion plate 15 of piece 16, outer sleeve plate 13 has been cup jointed to the outer wall of expansion plate 15, one side outer wall of outer sleeve plate 13 is equipped with threaded rod 14, the outer wall threaded connection of threaded rod 14 has fixation nut 19, the one end of outer sleeve plate 13 is equipped with angle adjusting mechanism, angle adjusting mechanism is including supporting wallboard 9 and sideboard 18, one side outer wall fixedly connected with angulation board 20 of sideboard 18, one side outer wall of supporting wallboard 9 is equipped with supplementary fixed establishment, when outer sleeve plate 13 rotates, threaded rod 14 also can slide at the inner wall of arc wall 17, when adjusting the target angle, the fixation nut 19 of screwing can fix the contained angle and drill.

Referring to fig. 1, in the utility model, the protection mechanism comprises a protection plate 1, the protection plate 1 is fixed on the outer wall of the top of a machine body 3, an observation mirror 2 is arranged on the inner wall of the protection plate 1, the protection plate 1 can protect workers, and prevent chips from flying out of the workers during drilling, and the observation mirror 2 is convenient to protect and observe the drilling condition.

Referring to fig. 1-4, in the utility model, the inner wall of the outer sleeve plate 13 is provided with a sliding rail, the sliding rail is slidably connected with the outer wall of the telescopic plate 15, the outer sleeve plate 13 is connected with the angle measuring plate 20 through a hinge, the angle measuring plate 20 is perpendicular to the abutting plate 9, the outer walls of one sides of the side plate 18 and the angle measuring plate 20 are provided with arc-shaped grooves 17, the arc-shaped grooves 17 and the threaded rods 14 form sliding fit, and the sliding fit between the outer sleeve plate 13 and the telescopic plate 15 can ensure that the handheld drilling machine can drill along a straight line, thereby ensuring the drilling efficiency.

Referring to fig. 1 and 4, in the present invention, the auxiliary fixing mechanism includes a dowel bar 8, the dowel bar 8 is fixed on an outer wall of one side of the abutting plate 9, and one end of the dowel bar 8 is fixedly connected with a body abutting plate 7, and an outer wall of one side of the abutting plate 9 is fixedly connected with a rubber pad 21, so that an operator can press the body abutting plate 7 to ensure the abutting of the abutting plate 9 and a wall surface, and the rubber pad 21 is used for protecting the wall.

The working principle is as follows: when the angle between calibration handheld drill and the wall, will support the rubber pad 21 of wallboard 9 one side to hug closely the wall earlier, because sideboard 18 is perpendicular with supporting wallboard 9, the face that the scope of handheld drill activity formed this moment is perpendicular with the wall, remove fuselage 3, the relative position of outer sleeve plate 13 and sideboard 18 changes when removing fuselage 3, thereby change the contained angle that screw drill 11 and wall formed, when outer sleeve plate 13 rotates, threaded rod 14 also can slide at the inner wall of arc 17, when adjusting the target angle, screw fixation nut 19 can fix the contained angle and drill, angulation board 20 is used for the specific angle of accurate measurement. When handheld electric drill drills, sliding fit between outer sleeve plate 13 and the expansion plate 15 can guarantee that handheld drill goes on along the straight line when drilling, guarantees drilling efficiency, and operating personnel accessible health extrusion body is supported board 7 and is guaranteed to support the laminating of wallboard 9 and wall, and the staff can be protected to backplate 1, has the piece departure to beat the staff in the time of preventing to drill, observes the drilling condition when sight glass 2 conveniently protects.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a hand-held engineering rig of safety and stability, includes fuselage (3), its characterized in that, the top outer wall of fuselage (3) is equipped with protection machanism, the one end of fuselage (3) is equipped with the drill bit and presss from both sides, the one end of drill bit clamp is equipped with screw thread drill bit (11), the bottom outer wall of fuselage (3) is equipped with grab handle (5), one side outer wall of grab handle (5) is equipped with control switch (4), one side outer wall of grab handle (5) is equipped with connection port (6), the bottom outer wall fixedly connected with spliced pole (10) of fuselage (3), the bottom of spliced pole (10) is through bolt fixedly connected with linking piece (16), one side outer wall fixedly connected with expansion plate (15) of linking piece (16), the outer wall of expansion plate (15) has cup jointed outer jacket board (13), one side of outer wall of jacket board (13) is equipped with threaded rod (14), the outer wall threaded connection of threaded rod (14) has fixation nut (19), the one end of outer jacket plate (13) is equipped with angle adjustment mechanism, angle adjustment mechanism is including supporting wallboard (9) and sideboard (18), one side outer wall fixedly connected with angulation board (20) of sideboard (18), it is equipped with supplementary fixed establishment to support one side outer wall of wallboard (9).

2. A safe and stable handheld engineering driller according to claim 1, characterized in that the protection mechanism comprises a protection plate (1), the protection plate (1) is fixed on the top outer wall of the driller body (3), and the inner wall of the protection plate (1) is provided with a viewing mirror (2).

3. A safe and stable handheld construction drill according to claim 1, characterized in that the inner wall of the outer casing plate (13) is provided with a sliding track, and the sliding track is slidably connected with the outer wall of the telescopic plate (15).

4. A safety and stability hand-held construction drill according to claim 1, wherein the outer casing plate (13) is hinged to the angle measuring plate (20), and the angle measuring plate (20) is perpendicular to the wall abutting plate (9).

5. A safe and stable hand-held construction drill according to claim 1, wherein the side plate (18) and the angle measuring plate (20) are provided with an arc-shaped groove (17) on the outer wall at one side, and the arc-shaped groove (17) is in sliding fit with the threaded rod (14).

6. The handheld engineering drilling machine is characterized in that the auxiliary fixing mechanism comprises a dowel bar (8), the dowel bar (8) is fixed on the outer wall of one side of the abutting plate (9), and one end of the dowel bar (8) is fixedly connected with a body abutting plate (7).

7. A safe and stable handheld construction drill according to claim 1, characterized in that a rubber pad (21) is fixedly connected to one side outer wall of the wall-resisting plate (9).