CN213080168U

CN213080168U - Electric drill dustproof device for punching on wall surface of architectural decoration engineering

Info

Publication number: CN213080168U
Application number: CN202021006765.3U
Authority: CN
Inventors: 谭劲松
Original assignee: Hubei Frontier Environmental Art Engineering Co ltd
Current assignee: Hubei Frontier Environmental Art Engineering Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-30
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of the electric drill dust keeper, especially, for an architectural decoration engineering class wall punches electric drill dust keeper, to current electric drill when to driling, do not have special dust keeper to make the dust rubble splash among the drilling process, very easily injure the staff by a crashing object, and lead to the staff to inhale more dust easily, be unfavorable for the problem of its health, present following scheme is proposed, and it includes fixed frame, the bottom of fixed frame fixed mounting respectively has first dead lever and second dead lever, and the equal fixed mounting in the outside of first dead lever and second dead lever has a plurality of anti-skidding balls, and annular spout has been seted up to the inboard of fixed frame. The utility model has the advantages of reasonable design, through the dust cover, avoided punching lime dirt and rubble to splash and produce the influence to staff's healthy, and be convenient for change the dismantlement of drill bit, just staff's operation is used.

Description

Electric drill dustproof device for punching on wall surface of architectural decoration engineering

Technical Field

The utility model relates to an electric drill dust keeper technical field especially relates to an architectural decoration engineering class wall punches and uses electric drill dust keeper.

Background

At present, an electric drill is a drilling machine using electricity as power, is a conventional product in electric tools and is also an electric tool product with the largest demand, the annual production and sales amount accounts for 35% of the electric tools in China, the main specifications of the electric drill are 4, 6, 8, 10, 13, 16, 19, 23, 32, 38, 49mm and the like, the number refers to the maximum diameter of a drill bit for drilling on steel with the tensile strength of 390N/mm2, the maximum drilling diameter of materials such as nonferrous metals, plastics and the like can be 30-50% larger than the original specification, the working principle of the electric drill is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor performs magnetic field cutting work-doing operation, an operating device is driven through a transmission mechanism, a gear is driven to increase the power of the drill bit, and therefore the drill bit scrapes the surface of an object and.

When the existing electric drill is used for drilling, dust and broken stones in the drilling process splash without a special dustproof device, workers are easily injured by smashing, the workers are easily led to suck more dust, the physical health of the workers is not facilitated, and therefore the electric drill dustproof device for drilling the wall surface of the architectural decoration engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current electric drill when drilling, do not have special dust keeper to make the drilling in-process dust rubble splash, very easily injure the staff by a crashing object, and lead to the staff to inhale more dust easily, be unfavorable for its healthy shortcoming, and the electric drill dust keeper for architectural decoration engineering class wall that proposes punches.

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

the utility model provides an architectural decoration engineering class wall punches and uses electric drill dust keeper, which comprises a fixed frame, the bottom of fixed frame is fixed mounting first dead lever and second dead lever respectively, the equal fixed mounting in the outside of first dead lever and second dead lever has a plurality of antiskid balls, annular spout has been seted up to the inboard of fixed frame, the one end of a plurality of springs of fixed mounting on one side inner wall of annular spout, the same dust cover of other end fixed mounting of a plurality of springs, dust cover sliding connection is in annular spout, fixed mounting has the motor on the bottom inner wall of fixed frame, fixed mounting has the one end of pivot on the output shaft of motor, the other end fixed mounting of pivot has the drill bit seat, one side of drill bit seat is seted up flutedly, the one end of fixed mounting threaded rod on the one side inner wall of recess, the drill bit is installed to the outside.

Preferably, a through groove is formed in one side of the fixing frame, and the motor is fixedly installed on the inner wall of the bottom of the through groove, so that the motor is conveniently and fixedly installed.

Preferably, the both sides of annular spout all fixed mounting have a spacing groove, and the both sides of dust cover all fixed mounting have a plurality of gag lever posts, and a plurality of gag lever posts are sliding connection respectively in corresponding spacing inslot, play certain limiting displacement to the dust cover.

Preferably, the inboard fixed mounting of fixed frame has the fixed plate, and the pivot rotates to be installed in the inboard of fixed plate, avoids dust and rubble to influence the normal work of motor.

Preferably, the inner side of the fixing plate is fixedly provided with an outer ring of the bearing, and the rotating shaft is fixedly sleeved with an inner ring of the bearing, so that the rotating shaft is convenient to rotate and install.

Preferably, the threaded hole is opened to the inboard of drill bit, and the drill bit passes through threaded hole threaded connection in the outside of threaded rod, convenient to detach installation drill bit.

The utility model discloses in, an architectural decoration engineering class electric drill dust keeper for wall punches, through handheld first dead lever and second dead lever, then the position that will punch corresponds the drill bit, and make the dust cover in the outside of drilling position, then promote fixed frame through handheld first dead lever and second dead lever and move left, through the elastic deformation of spring, make one side of dust cover slide into the annular spout, and the starter motor drives the pivot and rotates, then can drive the drill bit through the drill bit seat and rotate and punch the action, and when punching, through the dust cover, make the dust rubble that punches and produce all be located the dust cover, avoided punching lime dirt and rubble splash to produce the influence to staff's health;

in the utility model, the electric drill dustproof device for punching of the wall surface of the architectural decoration engineering is characterized in that the dust and broken stone are prevented from influencing the motor through the fixed plate, the normal work of the motor is ensured, after the punching is finished, the drill bit can be rotated out through the rotation of the drill bit and the meshing transmission of the drill bit and the threaded rod, the drill bit is replaced, the dustproof cover can be placed into water through holding the first fixed rod and the second fixed rod, the dust in the dustproof cover is cleaned, and the electric drill dustproof device is convenient to operate and use;

the utility model has the advantages of reasonable design, through the dust cover, avoided punching lime dirt and rubble to splash and produce the influence to staff's healthy, and be convenient for change the dismantlement of drill bit, just staff's operation is used.

Drawings

FIG. 1 is a schematic structural view of a drill dust guard for wall drilling in architectural decoration engineering of the present invention;

FIG. 2 is a schematic structural view of part A of the electric drill dust-proof device for wall drilling in architectural decoration engineering of the present invention;

fig. 3 is the utility model provides a architectural decoration engineering class wall punches and bores the structural schematic diagram of electric drill dust keeper's part B.

In the figure: 1. a fixing frame; 2. a first fixing lever; 3. a second fixing bar; 4. an anti-skid ball; 5. an annular chute; 6. a spring; 7. a dust cover; 8. a limiting groove; 9. a limiting rod; 10. a motor; 11. a rotating shaft; 12. a fixing plate; 13. a bit seat; 14. a groove; 15. a threaded rod; 16. a drill bit; 17. a threaded bore.

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.

Referring to fig. 1-3, an electric drill dust-proof device for wall punching in architectural decoration engineering comprises a fixing frame 1, a first fixing rod 2 and a second fixing rod 3 are respectively and fixedly installed at the bottom of the fixing frame 1, a plurality of anti-slip balls 4 are fixedly installed at the outer sides of the first fixing rod 2 and the second fixing rod 3, an annular chute 5 is formed at the inner side of the fixing frame 1, one end of a plurality of springs 6 is fixedly installed on the inner wall of one side of the annular chute 5, the other end of the plurality of springs 6 is fixedly installed with a same dust cover 7, the dust cover 7 is slidably connected in the annular chute 5, a motor 10 is fixedly installed on the inner wall of the bottom of the fixing frame 1, one end of a rotating shaft 11 is fixedly installed on the output shaft of the motor 10, a drill seat 13 is fixedly installed at the other end of the rotating shaft 11, a groove 14 is, the outer side of the threaded rod 15 is provided with a drill bit 16 in a threaded manner, and the drill bit seat 13 and the drill bit 16 are both positioned in the dust cover 7.

A through groove is arranged at one side of the fixing frame 1, the motor 10 is fixedly arranged on the inner wall of the bottom of the through groove, so that the motor 10 is conveniently and fixedly arranged, the two sides of the annular chute 5 are both fixedly provided with a limiting groove 8, the two sides of the dust cover 7 are both fixedly provided with a plurality of limiting rods 9, the limiting rods 9 are respectively connected in the corresponding limiting grooves 8 in a sliding way, play certain limiting displacement to dust cover 7, the inboard fixed mounting of fixed frame 1 has fixed plate 12, pivot 11 rotates the inboard of installing at fixed plate 12, avoid dust and rubble to the normal work that influences motor 10, the inboard fixed mounting of fixed plate 12 has the outer lane of bearing, pivot 11 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation pivot 11, threaded hole 17 is seted up to the inboard of drill bit 16, drill bit 16 passes through threaded hole 17 threaded connection in the outside of threaded rod 15, convenient to detach installation drill bit 16.

In the utility model, when in use, the first fixing rod 2 and the second fixing rod 3 are held by hands, then the position to be punched corresponds to the drill bit, and the dust cover 7 is covered outside the drilling position, then the fixing frame 1 is pushed to move leftwards by holding the first fixing rod 2 and the second fixing rod 3, through the elastic deformation of the spring 6, one side of the dust cover 7 slides into the annular chute 5, the motor 10 is started to drive the rotating shaft 11 to rotate, then the drill bit 16 can be driven to rotate through the drill bit seat 13 to punch, and when punching, through the dust cover 7, the dust and crushed stone generated by punching are all positioned in the dust cover 7, and through the fixing plate 12, the dust and crushed stone is prevented from influencing the motor 10, the normal work of the motor 10 is ensured, after the punching is finished, the drill bit 16 can be rotated, through the meshing transmission of the drill bit 16 and the threaded rod, the drill bit 16 is rotated out, the drill bit 16 is replaced, the dust cover 7 can be placed into water through the handheld first fixing rod 2 and the handheld second fixing rod 3, dust in the dust cover 7 is cleaned, and operation and use are facilitated.

Claims

1. The utility model provides an electric drill dust keeper for punching on architectural decoration engineering class wall, including fixed frame (1), a serial communication port, the bottom of fixed frame (1) is fixed mounting respectively has first dead lever (2) and second dead lever (3), the outside of first dead lever (2) and second dead lever (3) is all fixed mounting has a plurality of antiskid balls (4), annular spout (5) have been seted up to the inboard of fixed frame (1), the one end of a plurality of springs (6) is fixed mounting on one side inner wall of annular spout (5), the other end fixed mounting of a plurality of springs (6) has same dust cover (7), dust cover (7) sliding connection is in annular spout (5), fixed mounting has motor (10) on the bottom inner wall of fixed frame (1), the one end of pivot (11) is fixed mounting on the output shaft of motor (10), the other end fixed mounting of pivot (11) has drill seat (13), one side of the drill bit seat (13) is provided with a groove (14), one end of a threaded rod (15) is fixedly mounted on the inner wall of one side of the groove (14), a drill bit (16) is mounted on the outer side of the threaded rod (15) in a threaded mode, and the drill bit seat (13) and the drill bit (16) are both located in the dust cover (7).

2. The electric drill dustproof device for wall punching in architectural decoration engineering and the like as recited in claim 1, wherein a through groove is formed in one side of the fixing frame (1), and the motor (10) is fixedly mounted on the inner wall of the bottom of the through groove.

3. The electric drill dustproof device for wall punching in architectural decoration engineering according to claim 1, wherein limiting grooves (8) are fixedly mounted on both sides of the annular sliding groove (5), a plurality of limiting rods (9) are fixedly mounted on both sides of the dustproof cover (7), and the limiting rods (9) are respectively slidably connected in the corresponding limiting grooves (8).

4. The electric drill dustproof device for wall surface punching in architectural decoration engineering as claimed in claim 1, wherein a fixing plate (12) is fixedly mounted on the inner side of the fixing frame (1), and the rotating shaft (11) is rotatably mounted on the inner side of the fixing plate (12).

5. The electric drill dustproof device for wall surface punching in architectural decoration engineering as recited in claim 4, wherein the inner side of the fixing plate (12) is fixedly provided with the outer ring of the bearing, and the rotating shaft (11) is fixedly sleeved with the inner ring of the bearing.

6. The electric drill dustproof device for wall surface punching in architectural decoration engineering as claimed in claim 1, wherein a threaded hole (17) is formed in the inner side of the drill (16), and the drill (16) is in threaded connection with the outer side of the threaded rod (15) through the threaded hole (17).