CN211052608U

CN211052608U - Drilling machine with dustproof device for constructional engineering

Info

Publication number: CN211052608U
Application number: CN201921776161.4U
Authority: CN
Inventors: 袁萍
Original assignee: Wuxi Xinju Electric Tools Co ltd
Current assignee: Wuxi Xinju Electric Tools Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-21
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a perforator with a dustproof device for building engineering, which comprises a perforator body, wherein the perforator body comprises a bottom plate, an outer barrel and an inner sleeve, the outer barrel is sleeved at the outer side of the inner sleeve, the outer barrel is arranged at the top of the bottom plate, a cutting sleeve is welded on the bottom plate, the outer barrel is arranged on the cutting sleeve through a rotating shaft, a fixing plate is welded on the bottom plate, the fixing plate is arranged at two sides of the outer barrel, the outer barrel is connected with the bottom plate through a rubber belt, screw holes are respectively arranged on the fixing plate and the outer barrel, a fixing pin is clamped at the inner side of the screw holes, an angle ruler is carved at one side of the fixing plate, a pin is arranged on the bottom plate, a screw cap is arranged at the top of the inner sleeve, a filter screen is welded on the screw cap, a motor is arranged at the inner side of the inner sleeve, a, the drilling tool is convenient to use and is suitable for drilling of objects in building engineering.

Description

Drilling machine with dustproof device for constructional engineering

Technical Field

The utility model relates to a architectural equipment technical field specifically is a building engineering is with perforator that has dust keeper.

Background

In the building process of the building engineering, some equipment is often required to be installed or fixed, and then the drilling machine is required to punch holes so as to facilitate the installation of the equipment, the portable drilling machine for the building engineering with the patent number of CN201821589771.9 has the advantages of firm and simple structure, portability, light weight, convenience in use, simplicity in operation and the like, and can meet the use requirement of the existing drilling in the building engineering, however, for the existing drilling machine, on one hand, the portable drilling machine does not have the dust prevention or dust removal capacity, a large amount of dust can be generated during drilling, and further the health of personnel is not favorably ensured, the environment is polluted, and the safe construction is not favorably realized; on the other hand, when some smooth wall or construction equipment surface are opened, the drill bit produces the slip easily, and then is unfavorable for the operation of punching, and on the other hand is unfavorable for the straightness that hangs down that the guarantee punched, because current opening device needs personnel to hold more, and then appears the hole skew easily at the in-process that punches, is unfavorable for the installation of equipment to be fixed.

Therefore, how to design a drilling machine with a dust-proof device for construction engineering becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building engineering is with perforator that has dust keeper to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, it is comparatively convenient during the use, the object that is applicable to building engineering is drilled and is used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a perforator with dust keeper for building engineering, includes the perforator body, the perforator body includes bottom plate, urceolus and endotheca, the urceolus cover is established in the outside side of endotheca, the urceolus sets up the top at the bottom plate, the welding has the cutting ferrule on the bottom plate, the urceolus is installed on the cutting ferrule through the pivot, the welding has the fixed plate on the bottom plate, the fixed plate sets up the both sides at the urceolus, the urceolus passes through the rubber tape and is connected with the bottom plate, all seted up the screw on fixed plate and the urceolus, the inboard card of screw has the fixed pin, one side of fixed plate is carved with the bevel protractor, install the pin on the bottom plate, the top of endotheca is provided with the spiral cover, the last welding of spiral cover has the filter screen, the inboard of endothec, the inner side of the inner sleeve is provided with a through hole, and the outer wall of the outer barrel is provided with a switch through a bolt.

As a preferred embodiment of the present invention, the switch is connected to the motor through an electric wire, and the drill bit is mounted on the output shaft of the motor through a bolt.

As a preferred embodiment of the present invention, the bottom end of the opening is disposed at the bottom of the motor, and the top end of the opening passes through the inner wall of the inner sleeve and extends to the top of the motor.

As an optimal embodiment of the present invention, an external thread one is provided on the outer side of the screw cap, an internal thread one is provided on the inner side of the inner sleeve, and the external thread one is matched with the internal thread one.

As an embodiment of the present invention, the bayonet is opened on the bottom plate, the internal thread two is opened on the inner wall of the bayonet, the external thread two is opened on the outside of the pin, the internal thread two is matched with the external thread two.

As a preferred embodiment of the present invention, the bottom plate has an opening, the outer tube is disposed on the top of the opening, and the rubber band is adhered to the outer side of the opening.

As an optimized embodiment of the present invention, the bottom plate is a transparent plastic plate, the number of the pins is 4, and the screw holes are uniformly distributed on the fixing plate.

The utility model has the advantages that: the utility model discloses a building engineering is with perforator that has dust keeper, including bottom plate, urceolus, endotheca, cutting ferrule, pivot, fixed plate, rubber tape, screw, fixed pin, angle chi, pin, spiral cover, filter screen, motor, drill bit, flabellum, opening, switch.

1. This building engineering is with perforator that has dust keeper, owing to be provided with urceolus, endotheca, spiral cover, filter screen, motor, drill bit, flabellum and opening, can be at the in-process of drilling, the effectual dust that drills out the drill bit inhales the inboard of endotheca to filter and collect, avoid the dust to fly away, and then effectual environmental protection health, guarantee personnel's safety.

2. This building engineering is with perforator that has dust keeper, owing to be provided with bottom plate and pin, when needs are bored firm smooth wall or the surface of equipment, can effectually avoid the drill bit to appear sliding, guarantee drilling safety is effectual goes on.

3. This building engineering is with perforator that has dust keeper owing to be provided with bottom plate, urceolus, endotheca, cutting ferrule, pivot, fixed plate, rubber tape, screw, fixed pin and bevel protractor, can be when drilling effectual guarantee drill bit and wall or the surperficial straightness that hangs down, avoid using the arm to control the angle and lead to the crooked situation of drilling, the use of guarantee drilling.

4. This building engineering is with perforator that has dust keeper reasonable in design, comparatively high-efficient safety during the use is applicable to building engineering's object and drills and uses.

Drawings

FIG. 1 is a schematic structural view of a drilling machine with a dust-proof device for construction engineering according to the present invention;

FIG. 2 is a cross-sectional view of a drilling machine with a dust-proof device for construction engineering of the present invention;

in the figure: 1-bottom plate, 2-outer cylinder, 3-inner sleeve, 4-cutting sleeve, 5-rotating shaft, 6-fixing plate, 7-rubber belt, 8-screw hole, 9-fixing pin, 10-angle ruler, 11-pin, 12-rotary cover, 13-filter screen, 14-motor, 15-drill bit, 16-fan blade, 17-through hole and 18-switch.

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 to 2, the present invention provides a technical solution: the utility model provides a building engineering is with perforator that has dust keeper, includes the perforator body, the perforator body includes bottom plate 1, urceolus 2 and endotheca 3, urceolus 2 cover is established in the outside side of endotheca 3, urceolus 2 sets up the top at bottom plate 1, the welding has cutting ferrule 4 on bottom plate 1, urceolus 2 is installed on cutting ferrule 4 through pivot 5, the welding has fixed plate 6 on bottom plate 1, fixed plate 6 sets up the both sides at urceolus 2, urceolus 2 is connected with bottom plate 1 through rubber tape 7, screw 8 has all been seted up on fixed plate 6 and the urceolus 2, the inboard card of screw 8 has fixed pin 9, angle chi 10 has been carved to one side of fixed plate 6, install pin 11 on bottom plate 1, the top of endotheca 3 is provided with spiral cover 12, the last welding of spiral cover 12 has filter screen 13, the inboard of endotheca 3 is provided with motor, the bottom of the motor 14 is provided with a drill bit 15, the outer side of the drill bit 15 is welded with fan blades 16, the inner side of the inner sleeve 3 is provided with a through hole 17, and the outer wall of the outer cylinder 2 is provided with a switch 18 through a bolt.

As a preferred embodiment of the present invention, the switch 18 is connected to the motor 14 through a wire, and the drill bit 15 is mounted on the output shaft of the motor 14 through a bolt.

As a preferred embodiment of the present invention, the bottom end of the through opening 17 is disposed at the bottom of the motor 14, and the top end of the through opening 17 passes through the inner wall of the inner sleeve 3 and extends to the top of the motor 14.

As a preferred embodiment of the present invention, an external thread one is provided on the outer side of the screw cap 12, an internal thread one is provided on the inner side of the inner sleeve 3, and the external thread one is matched with the internal thread one.

As an optimized embodiment of the utility model, the bayonet socket has been seted up on the bottom plate 1, and internal thread two has been seted up on the inner wall of institute's bayonet socket, external screw thread two has been seted up in the outside of pin 11, internal thread two and external screw thread two-phase cooperation.

As a preferred embodiment of the present invention, the bottom plate 1 is provided with an opening, the outer cylinder 2 is disposed at the top of the opening, and the rubber tape 7 is bonded to the outside of the opening.

As a preferred embodiment of the present invention, the bottom plate 1 is a transparent plastic plate, the number of the pins 11 is 4, and the screw holes 8 are uniformly distributed on the fixing plate 6.

The working principle is as follows: the perforator with the dustproof device for the building engineering provides electric energy for all electric equipment through an external power supply, when the perforator is used, the pins 11 are clamped on the surface of a wall body or equipment, the bottom plate 1 is clamped on the surface of the wall body or the equipment through the four pins 11, the switch 18 is turned on, the inner sleeve 3 is pushed downwards, the inner sleeve 3 drives the motor 14 and the drill bit 15 to be close to the surface of the wall body or the equipment, the drill bit 15 drills the surface of the wall body or the equipment, sliding of the drill bit 15 can be effectively avoided, safe and effective drilling is guaranteed, the outer barrel 2 is clamped on the fixing plate 6 through the fixing pin 9, the verticality between the outer barrel 2 and the bottom plate 1 is effectively guaranteed, the verticality between the drill bit 15 and the surface of the wall body or the equipment can be effectively guaranteed during drilling, the condition that the drilling is inclined due to angle control, or when carrying out the drilling operation that has certain inclination, screw out fixed pin 9, recycle scale 10 and rotate certain angle with urceolus 2 after, recycle fixed pin 9 and fix urceolus 2 and fixed plate 6, and then can bore out the drilling that has certain angle, motor 14 drives flabellum 16 through drill bit 15 and rotates, make flabellum 16 upwards produce suction, at the in-process of drilling, the dust that drill bit 15 drilled out is upwards inhaled in urceolus 2 by flabellum 16, and get into the bottom of spiral cover 12 through opening 17, filter by filter screen 13, can be at the in-process of drilling, the effectual dust that drills out drill bit 15 inhales the inboard of endotheca 3, and filter the collection, avoid the dust to waft, and then effectual environmental protection health, support personnel's safety.

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 building engineering is with perforator that has dust keeper, includes the perforator body, its characterized in that: the drill body comprises a bottom plate (1), an outer barrel (2) and an inner sleeve (3), the outer barrel (2) is sleeved on the outer side of the inner sleeve (3), the outer barrel (2) is arranged at the top of the bottom plate (1), clamping sleeves (4) are welded on the bottom plate (1), the outer barrel (2) is installed on the clamping sleeves (4) through a rotating shaft (5), a fixing plate (6) is welded on the bottom plate (1), the fixing plate (6) is arranged on two sides of the outer barrel (2), the outer barrel (2) is connected with the bottom plate (1) through a rubber belt (7), screw holes (8) are formed in the fixing plate (6) and the outer barrel (2), a fixing pin (9) is clamped on the inner side of the screw holes (8), an angle ruler (10) is carved on one side of the fixing plate (6), a pin (11) is installed on the bottom plate (1), and a rotary cover (12) is arranged at the top of, the welding of going up of spiral cover (12) has filter screen (13), the inboard of endotheca (3) is provided with motor (14), the bottom of motor (14) is provided with drill bit (15), the outside side welding of drill bit (15) has flabellum (16), opening (17) have been seted up to the inboard of endotheca (3), install switch (18) through the bolt on the outer wall of urceolus (2).

2. The reamer with the dust-proof device for the constructional engineering as claimed in claim 1, wherein: the switch (18) is connected with the motor (14) through an electric wire, and the drill bit (15) is installed on an output shaft of the motor (14) through a bolt.

3. The reamer with the dust-proof device for the constructional engineering as claimed in claim 1, wherein: the bottom setting of opening (17) is in the bottom of motor (14), the top of opening (17) is passed the inner wall of endotheca (3) and is extended to the top of motor (14).

4. The reamer with the dust-proof device for the constructional engineering as claimed in claim 1, wherein: the outer side of the spiral cover (12) is provided with a first external thread, the inner side of the inner sleeve (3) is provided with a first internal thread, and the first external thread is matched with the first internal thread.

5. The reamer with the dust-proof device for the constructional engineering as claimed in claim 1, wherein: the bottom plate (1) is provided with a bayonet, the inner wall of the bayonet is provided with a second internal thread, the outer side of the pin (11) is provided with a second external thread, and the second internal thread is matched with the second external thread.

6. The reamer with the dust-proof device for the constructional engineering as claimed in claim 1, wherein: the bottom plate (1) is provided with an opening, the outer barrel (2) is arranged at the top of the opening, and the rubber belt (7) is bonded on the outer side of the opening.

7. The reamer with the dust-proof device for the constructional engineering as claimed in claim 1, wherein: the bottom plate (1) is transparent plastic plate, the number of pins (11) is 4, screw (8) evenly distributed is on fixed plate (6).