CN212193714U

CN212193714U - Wall body drilling equipment with dustproof function

Info

Publication number: CN212193714U
Application number: CN202020287093.1U
Authority: CN
Inventors: 何世建
Original assignee: Nanan Tianchou Machinery Trading Co Ltd
Current assignee: Nanan Tianchou Machinery Trading Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-22
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a wall body drilling equipment with dustproof function, including the electric drill shell, the lower extreme of electric drill shell is provided with the electric drill handle, the inside of electric drill shell is provided with driving motor, the front end of electric drill shell is provided with a flexible section of thick bamboo, the front end of a flexible section of thick bamboo is provided with the dust cover, the receiver is installed to the lower extreme of dust cover. The wall drilling equipment with the dustproof function of the utility model is provided with the transparent dustproof cover, so that the sand and stone splashed in the drilling process can be conveniently blocked, and the sight of workers is not influenced; by arranging the telescopic cylinder and arranging the telescopic groove and the first limiting groove on the electric drill shell, the protective cover can be conveniently stretched according to the drilling depth of the drill bit, so that the dust cover can be tightly attached to the wall surface; through setting up the receiver, can be convenient for collect the grit in the dust cover, finally reduce the harm that drilling caused to the healthy of workman.

Description

Wall body drilling equipment with dustproof function

Technical Field

The utility model relates to the field of mechanical equipment, in particular to wall body drilling equipment with dustproof function.

Background

The electric drill is a drilling machine using electricity as power, and is widely applicable to reinforcement of building beams, plates, columns, walls and the like, decoration, wall installation, supports, railings, billboards, air conditioner outdoor units, guide rails, satellite receiver elevators, steel structure plants and the like; in the building industry, an electric drill is usually required to drill holes on a building, but when the electric drill drills holes on the building, a drill bit of the electric drill is rubbed with the building to splash a large amount of sandy soil, and the existing electric drill does not have a good protection device, so that sand and stones are easy to sputter eyes of drilling workers, and certain harm is caused to the health of the drilling workers.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a wall drilling apparatus with a dustproof function, which can effectively solve the problems in the background art.

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

the utility model provides a wall body drilling equipment with dustproof function, includes the electric drill shell, the lower extreme of electric drill shell is provided with the electric drill handle, the inside of electric drill shell is provided with driving motor, the front end of electric drill shell is provided with a flexible section of thick bamboo, the front end of a flexible section of thick bamboo is provided with the dust cover, the receiver is installed to the lower extreme of dust cover.

Preferably, flexible groove has been seted up to the front end of electric drill shell, flexible groove is the loop configuration, the spacing groove has been seted up No. one in the inboard that is located flexible groove to the inside of electric drill shell, a spacing groove is the tubular structure, the motor groove has been seted up in the inboard that is located a spacing groove to the inside of electric drill shell, No. two spacing grooves have been seted up in the inboard that is located flexible groove to the front end of electric drill shell, the front end of electric drill handle is provided with shift knob, through set up flexible groove, a spacing groove on the electric drill shell, can be convenient for flexible the stretching out and drawing back of telescopic cylinder.

Preferably, driving motor sets up at the inside motor inslot of electric drill shell, driving motor's one end is provided with motor gear at the front end that is located the electric drill shell, unable adjustment base is installed in the outside that is located motor gear to the front end of electric drill shell, unable adjustment base's one end is provided with the spacing ring No. one, the spacing ring embedding is at No. two spacing inslots, the tooth form groove has been seted up in the inboard that is located the spacing ring to unable adjustment base's one end, motor gear and tooth form groove are in the engaged state, a screw hole has been seted up to unable adjustment base's the other end, threaded hole installs the drill bit, through setting up driving motor, can provide power for the drill bit.

Preferably, the one end of a flexible section of thick bamboo is provided with No. two spacing rings, a flexible section of thick bamboo passes flexible groove and No. two spacing ring fixed connection, the one end of No. two spacing rings is provided with reset spring in the inside that is located a spacing groove, and through setting up a flexible section of thick bamboo, the protection casing of can being convenient for can stretch out and draw back according to the degree of depth of drill bit drilling.

Preferably, the dust cover is of a square structure, the lower end of the dust cover is provided with a second threaded hole, and the transparent dust cover is arranged, so that the view of workers is not influenced while gravel splashed in the drilling process can be conveniently blocked.

Preferably, the upper end of receiver is provided with the screw thread post, the screw thread post embedding is in No. two threaded holes, through setting up the receiver, can be convenient for collect the grit in the dust cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

through the arrangement of the transparent dust cover, the sand splashed in the drilling process can be conveniently blocked, and the sight of workers is not influenced; by arranging the telescopic cylinder and arranging the telescopic groove and the first limiting groove on the electric drill shell, the protective cover can be conveniently stretched according to the drilling depth of the drill bit, so that the dust cover can be tightly attached to the wall surface; through setting up the receiver, can be convenient for collect the grit in the dust cover, finally reduce the harm that drilling caused to the healthy of workman.

Drawings

Fig. 1 is a schematic view of the overall structure of the wall drilling equipment with the dustproof function of the present invention;

fig. 2 is the utility model relates to a wall body drilling equipment's internal structure schematic diagram with dustproof function.

In the figure: 1. an electric drill housing; 2. an electric drill handle; 3. a drive motor; 4. a telescopic cylinder; 5. a dust cover; 6. a storage box; 7. a switch button; 8. a motor slot; 9. a telescopic groove; 10. a first limit groove; 11. a motor gear; 12. a fixed base; 13. a first limit ring; 14. a toothed groove; 15. a first threaded hole; 16. a drill bit; 17. a second limiting ring; 18. a second threaded hole; 19. a threaded post; 20. a return spring; 21. and a second limiting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a wall drilling device with a dustproof function comprises an electric drill shell 1, an electric drill handle 2 is arranged at the lower end of the electric drill shell 1, a driving motor 3 is arranged inside the electric drill shell 1, a telescopic cylinder 4 is arranged at the front end of the electric drill shell 1, a dustproof cover 5 is arranged at the front end of the telescopic cylinder 4, and a storage box 6 is arranged at the lower end of the dustproof cover 5;

the front end of the electric drill shell 1 is provided with a telescopic groove 9, the telescopic groove 9 is of an annular structure, a first limiting groove 10 is formed in the inner side of the telescopic groove 9 in the electric drill shell 1, the first limiting groove 10 is of a tubular structure, a motor groove 8 is formed in the inner side of the first limiting groove 10 in the electric drill shell 1, a second limiting groove 21 is formed in the inner side of the telescopic groove 9 in the front end of the electric drill shell 1, and a switch button 7 is arranged at the front end of the electric drill handle 2; the driving motor 3 is arranged in a motor groove 8 in the electric drill shell 1, a motor gear 11 is arranged at one end of the driving motor 3 at the front end of the electric drill shell 1, a fixed base 12 is arranged at the front end of the electric drill shell 1 at the outer side of the motor gear 11, a first limiting ring 13 is arranged at one end of the fixed base 12, the first limiting ring 13 is embedded in a second limiting groove 21, a tooth-shaped groove 14 is formed in one end of the fixed base 12 at the inner side of the first limiting ring 13, the motor gear 11 and the tooth-shaped groove 14 are in a meshed state, a first threaded hole 15 is formed in the other end of the fixed base 12, and a drill bit 16 is arranged in the first threaded hole 15; one end of the telescopic cylinder 4 is provided with a second limiting ring 17, the telescopic cylinder 4 passes through the telescopic groove 9 and is fixedly connected with the second limiting ring 17, and one end of the second limiting ring 17 is provided with a reset spring 20 in the first limiting groove 10; the dust cover 5 is of a square structure, and a second threaded hole 18 is formed in the lower end of the dust cover 5; the upper end of receiver 6 is provided with screw post 19, and screw post 19 imbeds in No. two screw holes 18.

It should be noted that the utility model relates to a wall drilling device with dustproof function, when in use, firstly, the electric drill handle 2 is held by hand, then the drill bit 16 is aligned with the position to be drilled, and then the switch button 7 is pressed, at this time, the driving motor 3 starts to work to drive the fixed base 12 and the drill bit 16 to rotate, when the drill bit 16 starts to rotate and then rubs against the wall, the sand produced is blocked by the dust cover 5, then falls into the containing box 6, when the depth of the drilled hole is gradually increased, the dust cover 5 pushes the telescopic cylinder 4 at the rear end to contract towards the first limiting groove 10, when the drill bit 16 retreats backwards, the return spring 20 pushes the telescopic cylinder 4, the telescopic cylinder 4 pushes the dust cover 5 to return, therefore, the dust cover 5 is always tightly attached to the wall surface to prevent sand from splashing, after drilling is finished, the drill bit 16 is pulled out, and then the switch button 7 is loosened.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wall body drilling equipment with dustproof function which characterized in that: the electric drill is characterized by comprising an electric drill shell (1), wherein an electric drill handle (2) is arranged at the lower end of the electric drill shell (1), a driving motor (3) is arranged inside the electric drill shell (1), a telescopic cylinder (4) is arranged at the front end of the electric drill shell (1), a dust cover (5) is arranged at the front end of the telescopic cylinder (4), and a storage box (6) is arranged at the lower end of the dust cover (5).

2. The wall drilling equipment with the dustproof function as claimed in claim 1, wherein: flexible groove (9) have been seted up to the front end of electric drill shell (1), flexible groove (9) are the loop configuration, spacing groove (10) have been seted up in the inboard that is located flexible groove (9) to the inside of electric drill shell (1), spacing groove (10) are the tubular structure, motor groove (8) have been seted up in the inboard that is located spacing groove (10) to the inside of electric drill shell (1), No. two spacing grooves (21) have been seted up in the inboard that is located flexible groove (9) to the front end of electric drill shell (1), the front end of electric drill handle (2) is provided with shift knob (7).

3. The wall drilling equipment with the dustproof function as claimed in claim 1, wherein: driving motor (3) set up in inside motor groove (8) of electric drill shell (1), the one end of driving motor (3) is provided with motor gear (11) at the front end that is located electric drill shell (1), unable adjustment base (12) are installed in the outside that is located motor gear (11) to the front end of electric drill shell (1), the one end of unable adjustment base (12) is provided with spacing ring (13) No. one, spacing ring (13) embedding is in No. two spacing grooves (21), tooth-shaped groove (14) have been seted up in the inboard that is located spacing ring (13) to the one end of unable adjustment base (12), motor gear (11) are in the engaged state with tooth-shaped groove (14), No. one screw hole (15) have been seted up to the other end of unable adjustment base (12), install drill bit (16) in a screw hole (15).

4. The wall drilling equipment with the dustproof function as claimed in claim 1, wherein: the one end of a telescopic cylinder (4) is provided with No. two spacing rings (17), telescopic cylinder (4) passes flexible groove (9) and No. two spacing rings (17) fixed connection, the one end of No. two spacing rings (17) is provided with reset spring (20) in the inside that is located a spacing groove (10).

5. The wall drilling equipment with the dustproof function as claimed in claim 1, wherein: the dustproof cover (5) is of a square structure, and a second threaded hole (18) is formed in the lower end of the dustproof cover (5).

6. The wall drilling equipment with the dustproof function as claimed in claim 1, wherein: the upper end of receiver (6) is provided with screw thread post (19), screw thread post (19) embedding is in No. two screw holes (18).