CN215903456U

CN215903456U - Separated electric drill

Info

Publication number: CN215903456U
Application number: CN202022700287.2U
Authority: CN
Inventors: 吴银鑫
Original assignee: Yongkang Wujiang Industry And Trade Co ltd
Current assignee: Yongkang Wujiang Industry And Trade Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-02-25
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a separated electric drill, which comprises a grab handle, a drill bit shell and an electric drill body, and is characterized in that: the utility model relates to a separated electric drill, which is structurally provided with a connector, wherein a drill bit is separated from a motor through a grab handle, a steel cable and the like, the electric drill is prevented from being too large and difficult to process and process, the steel cable can be recycled, and the electric drill is integrated and is convenient to disassemble, assemble and use.

Description

Separated electric drill

Technical Field

The utility model relates to a separated electric drill, belonging to the technical field of electric drill equipment.

Background

The electric drill is a drilling machine using electricity as power, is a conventional product in an electric tool, is also an electric tool product with the largest demand, and along with social progress, the electric drill is not only used for drilling and the like, but also can be matched with a cross-shaped screw drill to rotationally fix screws, bolts and the like.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a separated electric drill to solve the problem that the existing electric drill is complicated to process because the electric drill and a drill bit are positioned on the same equipment and the electric drill is difficult to be used in a space with a smaller gap than the electric drill.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a disconnect-type electric drill, includes grab handle, drill bit shell, electric drill organism, its characterized in that: the drill bit comprises a drill bit shell and is characterized in that a connector is arranged at the rear end of the drill bit shell and comprises an outer ring and a bearing inner shaft, balls are arranged on the inner side of the outer ring and are mounted on the outer side of the bearing inner shaft, a locking pipe is arranged in the middle of the bearing inner shaft, a rope head is arranged on the inner side of the locking pipe and is one end of a steel cable, an outer connector is arranged at the other end of the steel cable, an inner shaft groove is formed in the inner side of the bearing inner shaft, and the steel cable is mounted on the inner side of the inner shaft groove.

According to the technical scheme, a grab handle is arranged at the lower end of a drill bit shell and is fixedly connected with the lower end of the drill bit shell, a drill rod is arranged at the front end of the drill bit shell, a power supply bottom shell is arranged at the lower end of an electric drill body, a handle is arranged at the rear end of the electric drill body, a switch button is arranged on the inner side of the handle, and a butt joint is arranged at the front end of the electric drill body.

In a further scheme, the rear end of the drill rod is fixedly connected with the inner shaft of the bearing and is in the same axis.

In a further scheme, the butt joint comprises a rotating rod, a locking notch is formed in the front end of the rotating rod, and a notch is formed in the outer side of the rotating rod.

Further, the diameter of the lock tube extending to the outer side is consistent with the diameter of the lock opening.

In a further scheme, the size of the outer joint is larger than that of the lock opening.

Advantageous effects

The utility model relates to a separated electric drill, which is structurally provided with a connector, a drill bit is separated from a motor through a grab handle, a steel cable and the like, the electric drill is prevented from being too large and difficult to process through steel cable transmission, and meanwhile, the steel cable can be recovered, so that the electric drill is assembled and disassembled into a whole, and the separated electric drill is convenient to disassemble and assemble.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a split electric drill according to the present invention;

figure 2 is a schematic view of a breakaway electric drill of the present invention;

FIG. 3 is a schematic view of an internal structure of a connector according to the present invention;

fig. 4 is a schematic structural diagram of a butt joint according to the present invention.

In the figure: the electric drill comprises a grab handle-1, a drill bit shell-2, a connector-3, an electric drill body-4, a power supply bottom shell-5, a handle-6, a switch button-7, a butt joint-8, a drill rod-9, an outer ring-31, a ball-32, a bearing inner shaft-33, a lock tube-34, a rope head-35, a steel cable-36, an outer joint-37, an inner shaft groove-38, a rotating rod-81, a notch-82 and a lock opening-83.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "welded," "fixed," "provided," "fitted," "fastened," and the like are to be construed broadly, and for example, may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, or both may be interconnected within the structure or in any other relationship, to those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, and the terms "central", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, are used for indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of describing the utility model and for the simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution of a separable electric drill: including grab handle 1, drill bit shell 2, electric drill body 4, its characterized in that: the rear end of the drill bit shell 2 is provided with a connector 3, the connector 3 comprises an outer ring 31 and an inner bearing shaft 33, the inner side of the outer ring 31 is provided with a ball 32, the ball 32 is installed on the outer side of the inner bearing shaft 33, the middle of the inner bearing shaft 33 is provided with a locking pipe 34, the inner side of the locking pipe 34 is provided with a rope head 35, the rope head 35 is one end of a steel cable 36, the other end of the steel cable 36 is provided with an outer connector 37, the inner side of the inner bearing shaft 33 is provided with an inner shaft groove 38, the steel cable 36 is installed on the inner side of the inner shaft groove 38, the lower end of the drill bit shell 2 is provided with a handle 1 and is fixedly connected, the front end of the drill bit shell 2 is provided with a drill rod 9, the lower end of the electric drill bit shell 4 is provided with a power supply bottom shell 5, the rear end of the electric drill bit shell 4 is provided with a handle 6, the inner side of the handle 6 is provided with a switch button 7, the front end of the electric drill bit shell 4 is provided with a butt joint 8, the rear end of the drill rod 9 is fixedly connected with the bearing inner shaft 33 and is coaxial, the butt joint 8 comprises a rotating rod 81, a locking notch 83 is formed in the front end of the rotating rod 81, a notch 82 is formed in the outer side of the rotating rod 81, the diameter of the locking pipe 34 extending to the outer side is consistent with the diameter of the locking notch 83, and the size of the outer joint 37 is larger than that of the locking notch 83.

When the electric drill is used, a battery on the inner side of a power supply bottom shell 5 is checked, a drill bit or a screwdriver is abutted against the front end of a drill rod 9, a switch button 7 is turned on to enable an electric drill body 4 to run through a rotating rod 81 in an abutting joint 8 so as to drive a lock tube 34 to integrally rotate to a bearing inner shaft 33, then the drill rod 9 and the drill bit or the screwdriver are synchronized, when the interval of processing positions is smaller than that of the electric drill and the electric drill is difficult to align with punching or screw dismounting, a grab handle 1 drives a drill bit shell 2 to rotate ninety degrees, the lock tube 34 is easily dismounted after being embedded into a corresponding lock opening 83, an inner shaft groove 38 is led out of an outer joint 37 from the rear end of a connector 3 to pull out a steel cable 36, one end rope head 35 of the steel cable 36 is buckled to the outer side end of the lock tube 34 when the steel cable 36 is straightened, the rope head 35 is fixed to the middle axis of the lock tube 34, the other end outer joint 37 enters the inner side of the rotating rod 81 through a notch 82, the cable 36 is pulled again to make the outer joint 37 buckled at the locking notch 83, so that one hand can hold the handle 1 to make the drill bit opposite to the treatment point, the other hand can hold the handle 6 to straighten the cable 36, the rotating rod 81 is started through the switch button 7, the cable 36 generates torque through slow rotation of the rotating rod 81, the cable 36 gradually generates rotation and is transmitted to the locking pipe 34 to rotate the bearing inner shaft 33 and the drill rod 9, and when the outer joint 37 is required to be withdrawn, the outer joint 37 is disassembled to assemble the cable 36 back to the inner shaft groove 38 of the bearing inner shaft 33.

The utility model solves the problem that the electric drill and the drill bit are arranged on the same equipment, and the electric drill is difficult to be used in a space with a smaller gap than the electric drill, so that the processing is complicated.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a disconnect-type electric drill, includes grab handle (1), drill bit shell (2), electric drill body (4), its characterized in that: the rear end of drill bit shell (2) is equipped with connector (3), connector (3) are including outer ring (31), axle (33) in the bearing, the inboard of outer ring (31) is equipped with ball (32), ball (32) are installed in the outside of axle (33) in the bearing, the centre of axle (33) in the bearing is equipped with lock pipe (34), the inboard of lock pipe (34) is equipped with rope (35), rope (35) are one of them end of cable wire (36), outer joint (37) are established to another end of cable wire (36), the inboard of axle (33) in the bearing is equipped with interior shaft groove (38), the inboard in interior shaft groove (38) is installed in cable wire (36).

2. A split electric drill according to claim 1, wherein: the lower extreme of drill bit shell (2) is equipped with grab handle (1) and fixed connection, the front end of drill bit shell (2) is equipped with drilling rod (9), the lower extreme of electric drill organism (4) is equipped with power drain pan (5), the rear end of electric drill organism (4) is equipped with handle (6), the inboard of handle (6) is equipped with shift knob (7), the front end of electric drill organism (4) is equipped with butt joint (8).

3. A split electric drill according to claim 2, wherein: the rear end of the drill rod (9) is fixedly connected with the bearing inner shaft (33) and is in the same axis.

4. A split electric drill according to claim 2, wherein: the butt joint (8) comprises a rotating rod (81), a locking notch (83) is arranged at the front end of the rotating rod (81), and a notch (82) is arranged on the outer side of the rotating rod (81).

5. A split electric drill according to claim 1, wherein: the diameter of the lock tube (34) extending to the outside is consistent with the diameter of the lock opening (83).