CN212239289U

CN212239289U - Perforating device for door and window installation

Info

Publication number: CN212239289U
Application number: CN202021040986.2U
Authority: CN
Inventors: 田尚飞; 陈黎斌; 李晓雨
Original assignee: Shanghui Intelligent Door And Window Technology Huailai County Co ltd
Current assignee: Shanghui Intelligent Door And Window Technology Huailai County Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-29
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the technical field of perforating devices, and discloses a perforating device for door and window installation, which solves the problems that dust influences health and is inconvenient to clean when the existing perforating device perforates and that the drilled hole is easy to incline, and comprises an electric drill body, one end of the electric drill body is sleeved with a sleeve, when perforating, a dust hood is attached to the outer end of the perforated hole, the generated dust falls into the inner part of the dust hood to be trapped and is blocked by a stop block, and the sliding of the dust is avoided, and a filter screen can avoid the dust from sliding out of the other end of the sleeve; through first locating piece, guide bar, sleeve, spring and the second locating piece that last lower extreme set up, when punching, the electric drill body is when feeding forward, and two upper and lower sleeves are advanced along the outside parallel of guide bar for the drill bit can be deepened perpendicularly, the effectual phenomenon of drill bit slope when having avoided punching.

Description

Perforating device for door and window installation

Technical Field

The utility model belongs to the technical field of perforating device, specifically be a perforating device for door and window installation.

Background

A punch is a tool used for drilling.

When the existing punching device punches holes, dust at the drilling position flies, people inhale the human body and easily cause injury and are inconvenient to clean, and in addition, the existing punching device frequently generates the phenomenon of drilling inclination along with the deepening of a drill bit when drilling holes.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a perforating device for door and window installation, the effectual dust influence when having solved present perforating device and punching is healthy and inconvenient clearance to and the problem of the easy slope of drilling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a perforating device for door and window installation, including the electric drill body, electric drill body pot head is equipped with the sleeve pipe, both sides all are connected with the fixed block about sleeve pipe one end, the inside threaded connection of fixed block has fixing bolt, fixing bolt one end is connected with the clamp splice for sleeve pipe internal connection, sleeve pipe inner wall one side is connected with the position circle, the filter screen is installed to position circle one end, sleeve pipe one end is connected with the ripple gum cover, ripple gum cover one end is connected with the suction hood, suction hood inner wall lower extreme is connected with the dog, both ends all are connected with first locating piece about the suction hood, first locating piece one end is connected with the guide bar, guide bar one end is connected with the slider, the outside cover of slider is equipped with the sleeve, the sleeve.

Preferably, the sleeve, the corrugated rubber sleeve and the dust hood are all arranged in a transparent structure, the sleeve and the dust hood are all in a columnar structure, and the corrugated rubber sleeve is in a horn-shaped structure.

Preferably, the clamping block is of an arc-shaped structure, and a rubber pad is embedded in the contact surface of the inner wall of the clamping block and the electric drill body.

Preferably, the middle part of the filter screen is provided with a shaft hole for the drill bit to pass through.

Preferably, one end of the stop block is provided with an inclined plane, and the inclined plane has a high outer angle and a low inner angle.

Preferably, the top ends of the first positioning block and the second positioning block are located on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through the setting of sleeve pipe, ripple gum cover, suction hood, dog and filter screen, when punching, the suction hood is laminated in the outer end of punching, and the dust that produces falls into the inside pocket of suction hood, is blocked by the dog, avoids the landing to come out, and the filter screen can avoid the dust to slide out from the sleeve pipe other end, through above-mentioned structure, can avoid the dust to fly upward when punching and influence health, and convenient clearance;

(2) the first positioning block, the guide rod, the sleeves, the spring and the second positioning block are arranged at the upper end and the lower end, when punching is conducted, the electric drill body is fed forwards, the upper sleeve and the lower sleeve are pushed forwards along the guide rod in a parallel mode, the drill bit can penetrate deeply vertically, and the phenomenon that the drill bit inclines when punching is effectively avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the spring of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention;

in the figure: 1. an electric drill body; 2. a sleeve; 3. a fixed block; 4. fixing the bolt; 5. a clamping block; 6. positioning rings; 7. filtering with a screen; 8. a corrugated rubber sleeve; 9. a dust hood; 10. a stopper; 11. a first positioning block; 12. a guide bar; 13. a slider; 14. a sleeve; 15. a spring; 16. a second positioning block; 17. a bevel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises an electric drill body 1, a sleeve 2 is sleeved on one end of the electric drill body 1, fixing blocks 3 are connected to the upper and lower sides of one end of the sleeve 2, a fixing bolt 4 is connected to the inner threads of the fixing block 3, a clamping block 5 is connected to the inner end of the fixing bolt 4 relative to the sleeve 2, the clamping block 5 is fixed to the electric drill body 1 by tightening the fixing bolt 4, so as to install the sleeve 2 on the outer part of the electric drill body 1, a positioning ring 6 is connected to one side of the inner wall of the sleeve 2, a filter screen 7 is installed at one end of the positioning ring 6 to prevent dust from entering the other side, a corrugated rubber sleeve 8 is connected to one end of the sleeve 2, a dust suction hood 9 is connected to one end of the corrugated rubber sleeve 8, a stop 10 is connected to the lower end of the inner wall of the dust suction hood 9 for holding dust, when punching, the drill bit can drill perpendicularly, and 12 one end of guide bar is connected with slider 13, and the outside cover of slider 13 is equipped with sleeve 14, and sleeve 14 is inside to be connected with spring 15 for slider 13 one side for reset suction hood 9, and sleeve 14 passes through second locating piece 16 and is connected with sleeve pipe 2.

Second embodiment, on the basis of first embodiment, sleeve pipe 2, ripple gum cover 8 and suction hood 9 are the setting of transparent column structure, and sleeve pipe 2 and suction hood 9 are the column structure, and ripple gum cover 8 is loudspeaker column structure, and the convenience can be directly perceived when punching and see clearly how much of inside dust volume.

Third embodiment, on the basis of first embodiment, clamp splice 5 is the arc structure setting, and 5 inner walls of clamp splice and the electric drill body 1 contact surface inlays and is equipped with the rubber pad, takes place wearing and tearing when avoiding screwing up.

In the fourth embodiment, on the basis of the first embodiment, the middle of the filter screen 7 is provided with a shaft hole for the drill to pass through.

Fifth, on the basis of the first embodiment, the inclined plane 17 is opened at one end of the stopper 10, and the inclined plane 17 has an inclination angle with a high outside and a low inside, so that dust can be trapped and leakage can be avoided.

In the sixth embodiment, on the basis of the first embodiment, the top ends of the first positioning block 11 and the second positioning block 16 are located at the same horizontal plane.

The working principle is as follows: when using, locate the drill bit outer end with 2 covers of sleeve pipe, make the drill bit pass filter screen 7, then screw up the fixing bolt 4 at both ends about 2 outside sleeves, make clamp splice 5 fixed with electric drill body 1, thereby install sleeve pipe 2 in electric drill body 1 outsidely, when punching, laminate suction hood 9 in drilling department, along with the drill bit drilling, the dust of production falls in suction hood 9, keep off by dog 10, avoid the landing downwards, and along with drilling deepening gradually, ripple gum cover 8 shrink, sleeve 14 promotes to one side along 12 outsides of guide bar, spring 15 shrink, when collecting the dust in suction hood 9 is more, outwards stimulate electric drill body 1, at this moment, spring 15 resets suction hood 9, pour out the dust that inside was taken in again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 perforating device for door and window installation, includes electric drill body (1), its characterized in that: the electric drill comprises an electric drill body (1), a sleeve (2) is sleeved at one end of the electric drill body (1), fixing blocks (3) are connected to the upper side and the lower side of one end of the sleeve (2), fixing bolts (4) are connected to the inner portions of the fixing bolts (4) relative to the sleeve (2), locating rings (6) are connected to one side of the inner wall of the sleeve (2), a filter screen (7) is installed at one end of each locating ring (6), a corrugated rubber sleeve (8) is connected to one end of the sleeve (2), a dust hood (9) is connected to one end of the corrugated rubber sleeve (8), a stop block (10) is connected to the lower end of the inner wall of the dust hood (9), first locating blocks (11) are connected to the upper end and the lower end of the dust hood (9), a guide rod (12) is connected to one end of the guide rod (12), a sliding block, one side of the interior of the sleeve (14) opposite to the sliding block (13) is connected with a spring (15), and the sleeve (14) is connected with the sleeve (2) through a second positioning block (16).

2. The perforating device for door and window installation of claim 1, wherein: the sleeve (2), the corrugated rubber sleeve (8) and the dust hood (9) are all arranged in a transparent structure, the sleeve (2) and the dust hood (9) are both in a columnar structure, and the corrugated rubber sleeve (8) is in a horn-shaped structure.

3. The perforating device for door and window installation of claim 1, wherein: the clamping block (5) is of an arc-shaped structure, and a rubber pad is embedded in the contact surface of the inner wall of the clamping block (5) and the electric drill body (1).

4. The perforating device for door and window installation of claim 1, wherein: the middle part of the filter screen (7) is provided with a shaft hole for the drill bit to pass through.

5. The perforating device for door and window installation of claim 1, wherein: an inclined plane (17) is arranged at one end of the stop block (10), and the inclined angle of the inclined plane (17) is higher outside and lower inside.

6. The perforating device for door and window installation of claim 1, wherein: the top ends of the first positioning block (11) and the second positioning block (16) are positioned on the same horizontal plane.