CN219855343U - Handheld firm drilling machine - Google Patents

Abstract

The utility model provides a handheld firm drilling machine, which relates to the technical field of drilling machines and comprises a drilling machine body, wherein a drill bit is arranged at the output end of the drilling machine body, and a holding handle is fixedly arranged on the bottom surface of the drilling machine body. In the utility model, the staff only needs to twist the rotating handle, the rotating handle drives the threaded rod to rotate, at the moment, the threaded rod moves in the top block at the moment because the threads are arranged in the top block, the threaded rod drives the flat plate to move until the flat plate moves to the front of the drill bit, then the staff can prop the flat plate against the wall, so that the drill bit is vertical to the wall, then the rotating handle is slowly twisted to slowly retract the flat plate until the drill bit drills in, and then a completely vertical hole can be drilled.

Description

Handheld firm drilling machine

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a handheld stable 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.

Publication number CN218135135U discloses a hand-held type screw thread drilling machine, including hand-held type screw thread drilling organism, the bottom of hand-held type screw thread drilling organism is fixed with the handle, the bottom of handle is provided with the connection casing, the link is installed at the top of connection casing, the inside of handle is provided with the operating button that extends to the outside, the outside of hand-held type screw thread drilling organism is provided with strengthening mechanism, protection machanism is installed in the outside of hand-held type screw thread drilling organism, and this kind of drilling machine is nevertheless avoided torsion and the not hard up cracked condition of line skin, but when boring the hole, needs the staff to observe the hole to bore, leads to the hole slope easily, has influenced drilling quality, needs to improve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hand-held stable drilling machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a handheld firm drilling machine, includes the drilling machine body, the drill bit is installed to the output of drilling machine body, the bottom surface fixed mounting of drilling machine body has the grip, the top surface of drilling machine body has the kicking block admittedly, the side of kicking block runs through and is provided with threaded rod and slide bar, the one end rotation of threaded rod is connected with dull and stereotyped.

In order to improve practicability, the utility model is improved in that the flat plate is fixedly connected with the sliding rod, and the sliding rod is in sliding connection with the top block.

In order to enable the threaded rod to move in the top block, the utility model is improved in that threads are formed in the top block and meshed with the threaded rod.

In order to facilitate screwing of the threaded rod, the utility model is improved in that one end of the threaded rod is fixedly provided with a rotating handle, and the rotating handle is made of PP plastic.

In order to improve the anti-skid effect, the utility model is improved in that rubber sheets are fixedly arranged on the surface of the flat plate, and the rubber sheets are arranged at equal intervals on the surface of the flat plate.

In order to facilitate holding of the drilling machine body, the improved structure is characterized in that a holding mechanism is arranged on the bottom surface of the drilling machine body, the holding mechanism comprises a sleeve, the sleeve is fixedly arranged on the bottom surface of the drilling machine body, a screw rod is arranged in the sleeve, and a reinforcing handle is fixedly arranged at the bottom end of the screw rod.

In order to improve the practicability, the utility model is improved in that the inner wall of the sleeve is provided with threads which are meshed with the screw rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the staff only needs to twist the rotating handle, the rotating handle drives the threaded rod to rotate, at the moment, the threaded rod moves in the top block at the moment because the threads are arranged in the top block, the threaded rod drives the flat plate to move until the flat plate moves to the front of the drill bit, then the staff can prop the flat plate against the wall, so that the drill bit is vertical to the wall, then the rotating handle is slowly twisted to slowly retract the flat plate until the drill bit drills in, and then a completely vertical hole can be drilled.

2. According to the utility model, the reinforcing handle can be conveniently held by two hands of a worker, so that the force can be more conveniently exerted, meanwhile, the worker can also adjust the length of the reinforcing handle according to the actual working position, when in adjustment, the worker only needs to twist the reinforcing handle, at the moment, the reinforcing handle drives the screw rod to rotate, and because the inner wall of the sleeve is provided with threads, the screw rod moves on the inner wall of the sleeve at the moment, the extending length of the reinforcing handle can be adjusted, so that the worker can find a proper length to conveniently hold, different working environments are adapted, and the practicability is higher.

Drawings

FIG. 1 is a schematic view of a hand-held steady drilling machine according to the present utility model;

FIG. 2 is a top view of a hand-held steady drilling machine according to the present utility model;

fig. 3 is an exploded view of a hand-held steady drilling machine according to the present utility model.

Legend description:

1. a drilling machine body; 2. a drill bit; 3. a grip; 4. a top block; 5. a threaded rod; 6. a slide bar; 7. a flat plate; 8. a rotating handle; 9. a rubber sheet; 10. a sleeve; 11. a screw rod; 12. reinforcing the handle.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a handheld firm drilling machine, including drilling machine body 1, drill bit 2 is installed to drilling machine body 1's output, drilling machine body 1's bottom surface fixed mounting has grips 3, drilling machine body 1's top surface has set firmly kicking block 4, the side of kicking block 4 runs through and is provided with threaded rod 5 and slide bar 6, threaded rod 5's one end fixed mounting has rotates 8, can conveniently rotate threaded rod 5 through rotating 8, rotate 8's material and be PP plastics, the screw thread has been seted up to the inside of kicking block 4, and the screw thread meshes with threaded rod 5 mutually, threaded rod 5's one end rotates and is connected with dull and stereotyped 7, fixed connection between dull and stereotyped 7 and the slide bar 6.

Referring to fig. 1-3, a rubber sheet 9 is fixedly installed on the surface of the flat plate 7, the rubber sheet 9 is equidistantly arranged on the surface of the flat plate 7, the sliding rod 6 is slidably connected with the top block 4, the rotating handle 8 is screwed, the rotating handle 8 then drives the threaded rod 5 to rotate, at this time, the threaded rod 5 moves in the top block 4 at this time, the threaded rod 5 then drives the flat plate 7 to move until the flat plate 7 moves to the front of the drill bit 2, then a worker can prop the flat plate 7 against a wall, so that the drill bit 2 can be guaranteed to be perpendicular to the wall, then the rotating handle 8 is slowly screwed to enable the flat plate 7 to be slowly retracted until the drill bit 2 is drilled, and at this time, a completely vertical hole can be drilled.

Example two

Referring to fig. 1 and 3, a holding mechanism is arranged on the bottom surface of a drill body 1, the holding mechanism comprises a sleeve 10, the sleeve 10 is fixedly installed on the bottom surface of the drill body 1, a screw rod 11 is arranged in the sleeve 10, threads are arranged on the inner wall of the sleeve 10, a reinforcing handle 12 is screwed, the reinforcing handle 12 drives the screw rod 11 to rotate, the screw rod 11 moves on the inner wall of the sleeve 10 at the moment because the threads are arranged on the inner wall of the sleeve 10, the extending length of the reinforcing handle 12 can be adjusted, so that a worker can find a proper length to conveniently hold, the threads are meshed with the screw rod 11, the reinforcing handle 12 is fixedly installed at the bottom end of the screw rod 11, and the arranged reinforcing handle 12 can be conveniently held by the two hands of the worker, so that the worker can conveniently exert force.

Working principle: the staff only need twist rotate 8, rotate 8 and then drive threaded rod 5 to rotate, at this moment, because the inside of kicking block 4 is offered the screw thread, threaded rod 5 at this moment moves in the inside of kicking block 4, threaded rod 5 then drives dull and stereotyped 7 and moves, until dull and stereotyped 7 moves to the place ahead of drill bit 2, then the staff can support dull and stereotyped 7 against the wall, can guarantee like this that drill bit 2 is perpendicular to the wall, then slowly twist rotate 8 and make dull and stereotyped 7 withdraw slowly, until drill bit 2 drills into, at this moment, can drill out the hole that is totally perpendicular, the utility model can support the wall through dull and stereotyped 7 that sets up, can guarantee that the hole is perpendicular to the wall, avoid the hole to be bored askew, drilling quality and efficiency have been improved, the reinforcing handle 12 that sets up can make things convenient for the staff's both hands to hold, so can make things convenient for the effort more conveniently, at the same time staff can also adjust the length of reinforcing handle 12 according to actual working position, at the time, during the adjustment, the staff only need twist reinforcing handle 12 at this moment drive lead screw 11, because the inner wall of sleeve 10 is offered the screw thread, at this moment, lead screw 11 moves at this moment, the inner wall of sleeve 10, can adjust the length of reinforcing handle 12, at this moment, can be adjusted the length of extension, can be suitable for the staff can not find the working environment.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a handheld firm drilling machine, includes drilling machine body (1), its characterized in that: the drilling machine comprises a drilling machine body (1), and is characterized in that a drill bit (2) is arranged at the output end of the drilling machine body (1), a holding handle (3) is fixedly arranged on the bottom surface of the drilling machine body (1), a top block (4) is fixedly arranged on the top surface of the drilling machine body (1), a threaded rod (5) and a sliding rod (6) are arranged on the side surface of the top block (4) in a penetrating mode, and a flat plate (7) is connected with one end of the threaded rod (5) in a rotating mode.

2. The hand-held stable drilling machine of claim 1, wherein: the flat plate (7) is fixedly connected with the sliding rod (6), and the sliding rod (6) is slidably connected with the top block (4).

3. The hand-held stable drilling machine of claim 1, wherein: threads are formed in the top block (4), and the threads are meshed with the threaded rod (5).

4. The hand-held stable drilling machine of claim 1, wherein: one end of the threaded rod (5) is fixedly provided with a rotating handle (8), and the rotating handle (8) is made of PP plastic.

5. The hand-held stable drilling machine of claim 1, wherein: the surface of the flat plate (7) is fixedly provided with rubber sheets (9), and the rubber sheets (9) are arranged at equal intervals on the surface of the flat plate (7).

6. The hand-held stable drilling machine of claim 1, wherein: the bottom surface of drilling machine body (1) is provided with the mechanism of gripping, the mechanism of gripping includes sleeve (10), sleeve (10) fixed mounting is in the bottom surface of drilling machine body (1), the inside of sleeve (10) is provided with lead screw (11), the bottom fixed mounting of lead screw (11) has strengthening handle (12).

7. The hand held stable drilling machine of claim 6 wherein: the inner wall of the sleeve (10) is provided with threads which are meshed with the screw rod (11).