CN213560044U

CN213560044U - Handheld drilling equipment

Info

Publication number: CN213560044U
Application number: CN202022238428.3U
Authority: CN
Inventors: 魏德军
Original assignee: Decheng Tianjin Technology Development Co ltd
Current assignee: Decheng Tianjin Technology Development Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-29
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a hand-held drilling device, which comprises a circular shell, wherein the bottom of the side wall at one side of the shell is connected with a fixed handle, one side of the shell far away from the fixed handle is coaxially provided with a first connecting pipe, one side of the inside of the shell close to the fixed handle is provided with a movable plate, the diameter of the movable plate is the same as the inner diameter of the shell, three fixed rods are arranged at one side of the movable plate, springs are sleeved on the fixed rods, the other side of the movable plate is provided with a motor, an output shaft of the motor is coaxially connected with a drill bit, the other end of the drill bit passes through the shell and the first connecting pipe and extends to the outside, the utility model can prevent the debris from influencing the normal work of the working personnel by arranging a transparent cover, can timely cool the drill bit by arranging, through setting up the spring, reduce the vibration, save workman's physical power.

Description

Handheld drilling equipment

Technical Field

The utility model relates to a drilling equipment technical field specifically is a handheld drilling equipment.

Background

The drilling machine is a general name of machinery and equipment which utilizes a tool harder and sharper than a target object to leave a cylindrical hole or a hole on the target object in a rotary cutting or rotary extrusion mode, and is also called as a drilling machine, a perforating machine, a punching machine and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handheld drilling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a handheld drilling equipment, includes circular shell, and shell one side lateral wall bottom is connected with fixed handle, and one side coaxial arrangement that fixed handle was kept away from to the shell has first connecting pipe, its characterized in that: the utility model discloses a portable electric drill, including shell, fixed handle, fly leaf, drill bit, fixed pipe and first connecting pipe, the inside one side that is close to fixed handle of shell is equipped with the fly leaf, the diameter of fly leaf is the same with the shell internal diameter, three dead levers are installed to fly leaf one side, the spring has been cup jointed on the dead lever, the motor is installed to the fly leaf opposite side, coaxial coupling has the drill bit on the output shaft of motor, the drill bit other end passes shell and first connecting pipe and extends to the outside, fixed pipe is installed at first connecting pipe top, fixed pipe and first connecting pipe intercommunication, just the inside fixed pipe of first connecting pipe is the toper, install the valve on the fixed pipe, toper translucent cover is installed to first connecting pipe opposite side.

Preferably, the bottom cover is installed to fixed handle bottom, be connected with the rubber sleeve on the fixed handle outer wall, the rubber sleeve surface is unsmooth, the switch is installed at fixed handle lateral wall top, fixed handle internally mounted has the battery, the battery passes through the wire and is connected with motor and switch.

Preferably, an opening is formed in the other side of the bottom of the side wall of the shell, a movable handle is connected to the opening, and the surface of the movable handle is uneven.

Compared with the prior art, the beneficial effects of the utility model are that: according to the handheld drilling equipment, the transparent cover is arranged, so that the influence of scraps on the normal work of workers can be prevented, the drill bit is cooled in time by arranging the fixing pipe and the valve, the durability of the use of the drilling equipment is guaranteed, and the working efficiency can be improved; through setting up rubber sleeve and activity handle, can increase the friction, it is injured to reduce the staff, through setting up the spring, in the use, the shell vibrations that the buffering motor vibrations drove, and then can reduce the amplitude frequency that receives user hand muscle, alleviates muscle fatigue, saves workman's physical power.

Drawings

Fig. 1 is a schematic structural diagram of a handheld drilling device according to the present invention;

fig. 2 is a schematic structural diagram of the handheld drilling equipment provided by the utility model.

In the figure: the device comprises a shell 1, a movable plate 2, a fixed rod 3, a spring 4, a motor 5, a fixed handle 6, a rubber sleeve 7, a battery 8, a bottom cover 9, a movable handle 10, a transparent cover 11, a debris box 12, a drill bit 13, a fixed pipe 14, a valve 15, an opening 16, a first connecting pipe 17 and a second connecting pipe 18.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a handheld drilling device comprises a circular shell 1, wherein a fixed handle 6 is connected to the bottom of the side wall of one side of the shell 1, a first connecting pipe 17 is coaxially installed on one side, away from the fixed handle 6, of the shell 1, a movable plate 2 is arranged on one side, close to the fixed handle 6, inside the shell 1, the diameter of the movable plate 2 is the same as the inner diameter of the shell 1, three fixed rods 3 are installed on one side of the movable plate 2, springs 4 are sleeved on the fixed rods 3, a motor 5 is installed on the other side of the movable plate 2, a drill bit 13 is coaxially connected to an output shaft of the motor 5, the other end of the drill bit 13 penetrates through the shell 1 and the first connecting pipe 17 to extend to the outside, a fixed pipe 14 is installed at the top of the first connecting pipe 17, the fixed pipe 14 is communicated with the first connecting pipe 17, the fixed pipe 14 inside, second connecting pipe 18 has been seted up to translucent cover 11 bottom, second connecting pipe 18 bottom is connected with piece box 12, when motor 5 moves, can produce the vibration, can reduce the vibration through spring 4, reduce the physical power when the staff holds equipment, and simultaneously, when drill bit 13 during operation, there is the piece production, splash everywhere, keep off by translucent cover 11, get into in the piece box 12, after equipment uses for a long time, open valve 15, emit the coolant liquid in the fixed pipe 14, cool off drill bit 13, the live time of equipment can be prolonged.

Further say, bottom 9 is installed to fixed handle 6 bottom, is connected with rubber sleeve 7 on the 6 outer walls of fixed handle, and 7 surperficial unevenness of rubber sleeve, and switch 19 is installed at 6 lateral wall tops of fixed handle, and 6 internally mounted of fixed handle has battery 8, and battery 8 passes through the wire to be connected with motor 5 and

switch

19, and 7 surperficial unevenness of rubber sleeve increase friction, and it is more laborsaving when making workman use equipment.

Furthermore, an opening 16 is formed in the other side of the bottom of the side wall of the shell 1, the opening 16 is connected with the movable handle 10, the surface of the movable handle 10 is uneven, friction is increased, and labor is saved when workers use the equipment.

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 a handheld drilling equipment, includes circular shell (1), and shell (1) one side lateral wall bottom is connected with fixed handle (6), and one side coaxial arrangement that fixed handle (6) were kept away from in shell (1) has first connecting pipe (17), its characterized in that: the portable drilling machine is characterized in that a movable plate (2) is arranged on one side, close to a fixed handle (6), of the inner portion of the shell (1), the diameter of the movable plate (2) is the same as the inner diameter of the shell (1), three fixing rods (3) are installed on one side of the movable plate (2), springs (4) are sleeved on the fixing rods (3), a motor (5) is installed on the other side of the movable plate (2), a drill bit (13) is coaxially connected onto an output shaft of the motor (5), the other end of the drill bit (13) penetrates through the shell (1) and a first connecting pipe (17) to extend to the outside, a fixed pipe (14) is installed at the top of the first connecting pipe (17), the fixed pipe (14) is communicated with the first connecting pipe (17), the fixed pipe (14) inside the first connecting pipe (17) is conical, a valve (15) is installed on the fixed pipe (14), a conical transparent cover (, a second connecting pipe (18) is arranged at the bottom of the transparent cover (11), and a scrap box (12) is connected to the bottom of the second connecting pipe (18).

2. A hand-held drilling apparatus according to claim 1, wherein: bottom (9) are installed to fixed handle (6) bottom, be connected with rubber sleeve (7) on fixed handle (6) outer wall, rubber sleeve (7) surface irregularity, switch (19) are installed at fixed handle (6) lateral wall top, fixed handle (6) internally mounted has battery (8), battery (8) pass through the wire and are connected with motor (5) and switch (19).

3. A hand-held drilling apparatus according to claim 1, wherein: an opening (16) is formed in the other side of the bottom of the side wall of the shell (1), a movable handle (10) is connected to the opening (16), and the surface of the movable handle (10) is uneven.