CN219028011U

CN219028011U - Portable pore-forming construction device

Info

Publication number: CN219028011U
Application number: CN202223455401.5U
Authority: CN
Inventors: 赵塔城; 程芝军; 王磊; 董祥; 陈文俊; 郭英
Original assignee: Qingdao Yibai Construction Group Co ltd
Current assignee: Qingdao Yibai Construction Group Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-16
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a portable hole forming construction device which comprises a drilling machine, wherein a twist drill bit is arranged at the outer end of the drilling machine, a sleeve drill bit is arranged at the outer end of the twist drill bit, a sleeve joint convex opening is arranged at one end of the sleeve drill bit, a notch is formed in the outer surface of the sleeve joint convex opening, a positioning protrusion is arranged at the outer end of the twist drill bit, the sleeve joint convex opening is sleeved outside the twist drill bit, the notch is clamped on the outer surface of the positioning protrusion, a positioning ring is sleeved on the outer surface of the sleeve drill bit, a supporting rod is fixed on the outer surface of the positioning ring, a supporting ring is fixed at the outer end of the supporting rod, a sucker is arranged on the outer surface of the supporting ring, the sleeve drill bit is conveniently installed by adopting sleeve joint clamping buckle positioning, the sleeve drill bit can be positioned by attaching the positioning ring and the sucker outside the supporting ring to the wall surface during drilling, positioning can be carried out during drilling, and the drilling device is stable by hand.

Description

Portable pore-forming construction device

Technical Field

The utility model relates to the field of drilling, in particular to a portable hole forming construction device.

Background

The electric drill is a drilling machine using electricity as power, is a conventional product in an electric tool, and is also an electric tool product with the largest demand;

the existing drilling machine for decoration construction is inconvenient to position when drilling the wall tiles, unstable in support during drilling, and inconvenient to install the sleeve drill bit.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a portable hole forming construction device which is convenient for installing a sleeve drill bit by adopting sleeving and buckling positioning, can be adsorbed and fixed by being attached to a wall surface through a positioning ring and a sucker outside a supporting ring during drilling, can be positioned during drilling, and is stable in hand.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a portable pore-forming construction device, includes the rig, the fluted drill bit is installed to the outer end of rig, sleeve drill bit is installed to the outer end of fluted drill bit, sleeve drill bit's one end sets up cup joints the bulge, cup joint the surface of bulge and seted up the opening, the outer end of fluted drill bit is provided with the location arch, cup joint the bulge and cup joint outside the fluted drill bit, its opening department joint is at the bellied surface in location, sleeve drill bit's surface has cup jointed the holding ring, holding ring's external surface is fixed with the bracing piece, the outer end of bracing piece is fixed with the holding ring, holding ring's surface is provided with the sucking disc, through adopting cup joint buckle location, sleeve drill bit installation of being convenient for to through holding ring and the outer sucking disc laminating wall location of holding ring during drilling, can fix a position in the absorption, hand-held stable.

Further, the sucking disc adopts the silica gel sucking disc material, and its sucking disc evenly distributed sets up the surface round at the holding ring, and the distribution is even, increases the adsorption affinity when laminating the wall.

Further, the four points of the supporting rods are distributed on the surface between the positioning ring and the supporting ring, are uniformly distributed and are stably supported.

Further, the four points of opening distribute in the surface of cup jointing the tang, and the protruding four points of location distribute the surface that sets up at the fluted drill bit, improve the stability after the joint, improve the holding power.

Furthermore, the outer surface of the positioning ring is a smooth surface, and through galvanization treatment, the surface is smooth, so that friction force is reduced.

Compared with the prior art, the utility model has the advantages that:

(1) Through adopting the socket joint buckle location, the sleeve drill bit installation of being convenient for to laminate the wall location through the outward sucking disc of holding ring and holding ring during drilling, can adsorb fixedly, can fix a position during drilling, handheld stable.

(2) The sucking disc adopts silica gel sucking disc material, and its sucking disc evenly distributed sets up at the surface round of holding ring, and the distribution is even, increases the adsorption affinity when laminating wall.

(3) The four points of the supporting rods are distributed on the surface between the positioning ring and the supporting ring, are uniformly distributed and are stably supported.

(4) The four points of opening distribute in the surface of cup jointing the tang, and the protruding four points of location distribute the surface that sets up at the fluted drill bit, improve the stability after the joint, improve the holding power.

(5) The outer surface of the positioning ring is a smooth surface, and through galvanization treatment, the surface is smooth, so that the friction force is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a right end view of the connection between the support ring and the suction cup of the present utility model;

FIG. 3 is a side view of a sleeve drill bit of the present utility model;

fig. 4 is a side view of the twist drill of the present utility model.

The reference numerals in the figures illustrate:

1 rig, 2 fluted drill, 3 sleeve drill, 4 cup joint protruding mouths, 5 opening, 6 location arch, 7 holding ring, 8 bracing pieces, 9 holding ring, 10 sucking discs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a portable hole forming construction device comprises a drilling machine 1, wherein a twist drill 2 is installed at the outer end of the drilling machine 1, a sleeve drill 3 is installed at the outer end of the twist drill 2, a sleeve joint bulge 4 is arranged at one end of the sleeve drill 3, a notch 5 is formed in the outer surface of the sleeve joint bulge 4, a positioning bulge 6 is arranged at the outer end of the twist drill 2, the sleeve joint bulge 4 is sleeved outside the twist drill 2, the notch 5 is clamped on the outer surface of the positioning bulge 6, a positioning ring 7 is sleeved on the outer surface of the sleeve drill 3, a supporting rod 8 is fixed on the outer surface of the positioning ring 7, a supporting ring 9 is fixed at the outer end of the supporting rod 8, and a sucker 10 is arranged on the outer surface of the supporting ring 9.

Referring to fig. 1-4, the suction cup 10 is made of a silica gel suction cup material, the suction cup 10 is uniformly distributed on the outer surface of the supporting ring 9, the suction force is increased when the suction cup is attached to a wall surface, four points of the supporting rod 8 are distributed on the surface between the positioning ring 7 and the supporting ring 9, the suction cup is uniformly distributed, the suction cup is stable in support, four points of the notch 5 are distributed on the outer surface of the sleeved boss 4, four points of the positioning boss 6 are distributed on the outer surface of the twist drill 2, the stability after clamping is improved, the supporting force is improved, the outer surface of the positioning ring 7 is a smooth surface, and the surface is smooth through galvanization treatment, and the friction force is reduced.

When the rotary sleeve is used, the sleeve convex opening 4 is arranged at one end of the sleeve drill bit 3, the notch 5 is formed in the outer surface of the sleeve convex opening 4, the positioning bulge 6 is arranged at the outer end of the twist drill bit 2, the sleeve convex opening 4 is sleeved outside the twist drill bit 2, positioning and installation are convenient, rotation can be driven, the sleeve drill bit 3 is convenient to install, and the rotary sleeve drill bit can be matched with the twist drill bit 2 to install and use;

the outer surface of the sleeve drill bit 3 is sleeved with a positioning ring 7, the outer surface of the positioning ring 7 is fixedly provided with a supporting rod 8, the outer end of the supporting rod 8 is fixedly provided with a supporting ring 9, the outer surface of the supporting ring 9 is provided with a sucker 10, the sucker can be adsorbed on the surface of a ceramic tile wall surface during drilling, positioning and supporting can be performed, supporting and positioning can be performed during drilling of the sleeve drill bit 3, and the sleeve drill bit is stable during holding and convenient for stable drilling.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a portable pore-forming construction equipment, includes rig (1), its characterized in that: the utility model discloses a drilling machine, including drilling machine (1), sleeve drill bit (3) are installed to the outer end of drilling machine (1), sleeve drill bit (2) are installed to the outer end, sleeve drill bit (3)'s one end sets up cup joints bulge (4), cup joints the surface of bulge (4) and seted up opening (5), the outer end of drilling machine (2) is provided with location arch (6), cup joint bulge (4) cup joint outside twist drill bit (2), the surface of its opening (5) department joint at location arch (6), sleeve drill bit (3)'s surface has cup jointed holding ring (7), holding ring (7)'s surface is fixed with bracing piece (8), the outer end of bracing piece (8) is fixed with holding ring (9), holding ring (9)'s surface is provided with sucking disc (10).

2. The portable hole forming construction device according to claim 1, wherein: the sucker (10) is made of a silica gel sucker, and the sucker (10) is uniformly distributed on the outer surface of the supporting ring (9) for one circle.

3. The portable hole forming construction device according to claim 1, wherein: the support rods (8) are distributed on the surface between the positioning ring (7) and the support ring (9) at four points.

4. The portable hole forming construction device according to claim 1, wherein: four points of the notch (5) are distributed on the outer surface of the sleeved convex opening (4), and four points of the positioning bulge (6) are distributed on the outer surface of the twist drill (2).

5. The portable hole forming construction device according to claim 1, wherein: the outer surface of the positioning ring (7) is a smooth surface, and is galvanized.