CN220481622U - Hand-held drilling machine - Google Patents

Abstract

The utility model provides a handheld drilling machine, which comprises a drilling machine main body, wherein a chute is formed in the right side of the surface of the drilling machine main body, a mounting sleeve is connected to the right side of the surface of the drilling machine main body in a sliding manner, a collecting sleeve is connected to the right side of the mounting sleeve, a collecting cylinder is connected to the bottom of the collecting sleeve, and an exhaust pipe is connected to the left side of the collecting cylinder; according to the utility model, through the cooperation of the collecting sleeve, the collecting cylinder, the exhaust pipe, the exhaust fan, the mounting sleeve and the like, the scraps generated in the drilling process of the drilling machine can be collected, and the falling and scattering of the scraps of materials are avoided, so that the situation that a large amount of scraps can not be accumulated on a construction site can be ensured, meanwhile, the scraps can be prevented from being inhaled by workers, and the health of the workers is protected; through cooperation such as collar, connection pad, collection box, fixation card, slot and spout, can collect the piece that drilling produced, can take out the collection box from the collection section of thick bamboo when not using equipment to clear up the piece.

Description

Hand-held drilling machine

Technical Field

The utility model belongs to the field of building construction equipment, and particularly relates to a handheld drilling machine.

Background

A drill refers to a machine and equipment that leaves a cylindrical hole or bore in a target by means of rotary cutting or rotary extrusion with a tool that is harder and sharper than the target. Also known as drills, hole punches, hole drills, hole openers, etc., are common equipment used in construction sites to make holes in walls or panels.

In the process of using the drilling machine, the drilling machine can produce powdery material fragments, and the fragments are not processed at present, so that the fragments directly fall to a working site and float in the site environment, the physical health of operators is affected, and meanwhile, the working environment is scattered with the accumulation of the material fragments, so that the fragments can become disordered.

In summary, the present utility model provides a hand-held drilling machine to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a handheld drilling machine, which is used for solving the problems that in the prior art, in the using process of the drilling machine, powdery material scraps are generated during punching, the scraps are not processed at present, so that the scraps directly fall to a working site and float in the site environment to influence the physical health of operators, and meanwhile, the accumulated material scraps in the working environment become messy.

The utility model provides a hand-held type drilling machine, includes the drilling machine main part, the movable groove has been seted up on the right side on drilling machine main part surface, the right side sliding connection on drilling machine main part surface has the installation cover, the right side of installation cover is connected with the collection cover, the bottom of collection cover is connected with the collection tube, the left side of collection tube is connected with the exhaust tube, the left end of exhaust tube is connected with the air exhauster, the bottom of collection tube is connected with the collar, the bottom of collar is connected with the connection pad, the top of connection pad just is located the inside of collection tube and is provided with the collection box.

Preferably, a filter screen is arranged between the top and the bottom of the inner wall of the exhaust pipe, a collecting groove is formed in the bottom of the collecting sleeve, and the collecting groove is communicated with the collecting cylinder.

Preferably, the front side and the rear side of the inner wall of the mounting sleeve are both connected with positioning blocks, and the positioning block moving grooves are matched.

Preferably, both sides of the bottom of the mounting ring are connected with fixing clips, both sides of the top of the connecting disc are provided with slots, and the fixing clips are matched with the slots.

Preferably, a sliding groove is formed in the connecting disc, the sliding groove is communicated with the slot, the fixing clamp is L-shaped, and the fixing clamp is matched with the slot and the sliding groove.

Preferably, the left side of the bottom of the drilling machine main body is connected with a handle, and the surface of the handle is provided with anti-skid patterns.

Preferably, the right side of the drill body is connected with a drill bit clamp through a connecting shaft.

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

according to the utility model, through the cooperation of the collecting sleeve, the collecting cylinder, the exhaust pipe, the exhaust fan, the mounting sleeve and the like, the scraps generated in the drilling process of the drilling machine can be collected, and the falling and scattering of the scraps of materials are avoided, so that the situation that a large amount of scraps can not be accumulated on a construction site can be ensured, meanwhile, the scraps can be prevented from being inhaled by workers, and the health of the workers is protected; through cooperation such as collar, connection pad, collection box, fixation card, slot and spout, can collect the piece that drilling produced, can take out the collection box from the collection section of thick bamboo when not using equipment to clear up the piece.

Drawings

FIG. 1 is a schematic perspective view of a main body of a drilling machine according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the collecting sleeve according to the present utility model;

FIG. 3 is a schematic view of the surface structure of the mounting ring of the present utility model;

FIG. 4 is a bottom view of the mounting ring surface structure of the present utility model;

FIG. 5 is a top view of the land surface structure of the present utility model;

fig. 6 is a side view of the surface structure of the mounting sleeve of the present utility model.

In the figure:

1. a drill body; 2. a moving groove; 3. a mounting sleeve; 4. collecting the sleeve; 5. a collection cylinder; 6. an exhaust pipe; 7. an exhaust fan; 8. a mounting ring; 9. a connecting disc; 10. a collection box; 11. a filter screen; 12. a collection tank; 13. a positioning block; 14. a fixing clip; 15. a slot; 16. a chute; 17. a grip; 18. and a drill bit clamp.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-6, the utility model provides a hand-held drilling machine, which comprises a drilling machine main body 1, wherein a moving groove 2 is formed in the right side of the surface of the drilling machine main body 1, a mounting sleeve 3 is connected to the right side of the surface of the drilling machine main body 1 in a sliding way, a collecting sleeve 4 is connected to the right side of the mounting sleeve 3, a collecting cylinder 5 is connected to the bottom of the collecting sleeve 4, an exhaust tube 6 is connected to the left side of the collecting cylinder 5, an exhaust fan 7 is connected to the left end of the exhaust tube 6, the exhaust fan 7 is connected with an external power supply, a mounting ring 8 is connected to the bottom of the collecting cylinder 5, a connecting disc 9 is connected to the bottom of the mounting ring 8, a collecting box 10 is arranged at the top of the connecting disc 9 and is positioned in the collecting cylinder 5, when the drilling machine is used, the mounting sleeve 3 and the collecting sleeve 4 are moved to be closely attached to the surface of materials, the exhaust fan 7 provides suction force through a pipe 6, so that material scraps can be sucked into the collecting cylinder 5, the material scraps can be prevented from falling and drifting to a working site, the material scraps can be fallen into the collecting box 10, after the drilling is finished, the connecting disc 9 can be taken out from the collecting box 5, and the material scraps can be poured from the collecting box 10.

Please refer to fig. 2, a filter screen 11 is disposed between the top and the bottom of the inner wall of the exhaust tube 6, a collecting tank 12 is provided at the bottom of the collecting sleeve 4, the collecting tank 12 is communicated with the collecting cylinder 5, the filter screen 11 can intercept material scraps, the scraps are prevented from entering the exhaust fan 7 through the exhaust tube 6, the exhaust fan 7 is prevented from being damaged by the scraps, and the scraps generated in the drilling process enter the collecting cylinder 5 through the collecting tank 12.

Referring to fig. 1 and 6, the front side and the rear side of the inner wall of the installation sleeve 3 are both connected with a positioning block 13, the positioning block 13 is adapted to the moving groove 2, and the positioning block 13 can connect the installation sleeve 3 with the drilling machine main body 1 to avoid the rotation of the installation sleeve 3 in the use process.

Referring to fig. 2-5, two sides of the bottom of the mounting ring 8 are connected with fixing cards 14, two sides of the top of the connecting disc 9 are provided with slots 15, the fixing cards 14 are matched with the slots 15, the number of the fixing cards 14 is four, and the fixing cards 14 are uniformly distributed at the bottom of the mounting ring 8; the inside of connection pad 9 has seted up spout 16, and spout 16 is linked together with slot 15, and fixing clip 14 is L shape, and fixing clip 14 and slot 15 and spout 16 looks adaptation, during installation connection pad 9, inserts fixing clip 14 in slot 15, further rotates connection pad 9, makes fixing clip 14 remove in spout 16 to can fix fixing clip 14, thereby can fix connection pad 9.

Referring to fig. 1, a grip 17 is connected to the left side of the bottom of the drill main body 1, and anti-slip lines are provided on the surface of the grip 17, which can increase the friction between the hand and the grip 17, so as to prevent the hand from slipping off when the drill is in use; the right side of the drill body 1 is connected with a bit holder 18 through a connecting shaft, and different bits can be replaced according to construction requirements through the bit holder 18.

The specific working principle is as follows: as shown in fig. 1-6, when the hand-held drilling machine is used, when the drilling machine is used, the mounting sleeve 3 and the collecting sleeve 4 are moved during drilling, the collecting sleeve 4 is tightly attached to the surface of a material, the suction fan 7 provides suction force through the suction pipe 6, so that material scraps are sucked into the collecting cylinder 5, the material scraps are prevented from falling and drifting to a working site, the material scraps fall into the collecting box 10, after the drilling is finished, the connecting disc 9 is taken out of the collecting cylinder 5, the material in the collecting box 10 is poured out, when the connecting disc 9 is mounted, the fixing clamp 14 is inserted into the slot 15, the connecting disc 9 is further rotated, the fixing clamp 14 is moved in the sliding slot 16, the fixing clamp 14 is fixed, the connecting disc 9 is fixed, the material scraps are blocked by the filter screen 11, the scraps are prevented from entering the suction fan 7 through the suction pipe 6, the scraps generated in the drilling process are prevented from being damaged by the suction fan 7, and the scraps enter the collecting cylinder 5 through the collecting groove 12.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (7)

1. A hand-held drilling machine comprising a drilling machine body (1), characterized in that: the drilling machine is characterized in that the right side of the surface of the drilling machine body (1) is provided with a moving groove (2), the right side of the surface of the drilling machine body (1) is connected with a mounting sleeve (3), the right side of the mounting sleeve (3) is connected with a collecting sleeve (4), the bottom of the collecting sleeve (4) is connected with a collecting cylinder (5), the left side of the collecting cylinder (5) is connected with an exhaust pipe (6), the left end of the exhaust pipe (6) is connected with an exhaust fan (7), the bottom of the collecting cylinder (5) is connected with a mounting ring (8), the bottom of the mounting ring (8) is connected with a connecting disc (9), and the top of the connecting disc (9) and the inside of the collecting cylinder (5) are provided with a collecting box (10).

2. The hand-held drill of claim 1, wherein: a filter screen (11) is arranged between the top and the bottom of the inner wall of the exhaust pipe (6), a collecting groove (12) is formed in the bottom of the collecting sleeve (4), and the collecting groove (12) is communicated with the collecting cylinder (5).

3. The hand-held drill of claim 1, wherein: the front side and the rear side of the inner wall of the mounting sleeve (3) are respectively connected with a positioning block (13), and the positioning blocks (13) are matched with the movable groove (2).

4. The hand-held drill of claim 1, wherein: the two sides of the bottom of the mounting ring (8) are connected with fixing clips (14), slots (15) are formed in the two sides of the top of the connecting disc (9), and the fixing clips (14) are matched with the slots (15).

5. The hand-held drill of claim 4, wherein: the inside of connection pad (9) has seted up spout (16), spout (16) are linked together with slot (15), fixing clip (14) are L shape, fixing clip (14) and slot (15) and spout (16) looks adaptation.

6. The hand-held drill of claim 1, wherein: the left side of the bottom of the drilling machine main body (1) is connected with a handle (17), and the surface of the handle (17) is provided with anti-skid patterns.

7. The hand-held drill of claim 1, wherein: the right side of the drilling machine main body (1) is connected with a drill bit clamp (18) through a connecting shaft.