CN220409223U

CN220409223U - High-precision drilling device

Info

Publication number: CN220409223U
Application number: CN202321694566.XU
Authority: CN
Inventors: 王磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-30
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of construction tools for building engineering, in particular to a high-precision drilling device which comprises a drilling machine and a positioning frame, wherein the positioning frame comprises a base, a first positioning rod piece vertically connected with the base, a movable seat which is arranged on the first positioning rod piece and can move along the height direction of the first positioning rod piece, and a second positioning rod piece vertically connected with the movable seat, and the drilling machine is movably connected with the second positioning rod piece through a connecting frame so as to enable the drilling machine to move along the axial direction of the second positioning rod piece. According to the drilling machine, the connecting frame and the positioning rod piece II are movably connected and matched to directionally push towards one side of the wall body, so that accurate drilling is completed, and in the drilling process, the positioning frame limits the swinging of the drilling machine caused by shaking of the drilling machine to a certain extent, so that the accuracy of the drilling position is guaranteed.

Description

High-precision drilling device

Technical Field

The utility model relates to the technical field of construction tools for constructional engineering, in particular to a high-precision drilling device.

Background

The building construction is a construction process of various buildings, and comprises foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, wherein a drilling device is often required to be used for drilling the foundation, the plates, the building wall and the like in the building engineering construction.

For the drilling of building wall, the current mode of punching is usually that constructor holds the brill rifle, vertically aligns the wall, then to wall one side application of force, drills on the wall, but because bore the rifle when starting, self shake is very big, constructor is with its stable holding needs certain grip, after punching for a long time, very easily appears the hand phenomenon of tingling, and the hand is easy to lead to the hole error that beats great because of holding unstability simultaneously to, this kind of drilling operation mode can make constructor's intensity of labour great.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the high-precision drilling device which can limit the swinging of a drilling machine caused by self-shaking, ensure the drilling precision and solve the problem that the original drilling device is easy to influence the drilling precision caused by self-shaking.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy drilling equipment, includes rig and locating rack, the locating rack include the base, with the locating lever first that the base links to each other perpendicularly, locate locating lever first and follow the movable seat of the direction of height movable of locating lever first and with locating lever second that the perpendicular of movable seat is connected, the rig pass through a link with locating lever second swing joint, so that the rig is followed locating lever second's axial is movable.

Optionally, an adjusting mechanism is disposed between the first positioning rod and the movable seat, so as to adjust the height of the movable seat on the first positioning rod through the adjusting mechanism.

Optionally, the first locating rod piece is hollow structure, adjustment mechanism including rotate connect in the first inside lead screw of locating rod piece and locate the first inside and with lead screw threaded connection's of locating rod piece nut, the nut with connect through the connection piece between the movable seat, the first outer wall of locating rod piece along its direction of height seted up with connection piece sliding fit's slide hole.

Optionally, one end of the screw rod extends to an outside of the positioning rod and is fixedly connected to a hand wheel or a motor, so that the screw rod is driven to rotate by the hand wheel or the motor.

Optionally, the link includes a installation storehouse and one end connect in the connecting rod on the installation storehouse lateral wall, the rig install in the installation storehouse, the other end of connecting rod is equipped with the slip cap and locates slide sleeve on the locating lever two.

Optionally, the connecting frame further comprises at least one handle, and the handle is connected to the mounting bin.

Optionally, the handle is provided with two, and two the handle distributes on the both sides wall of installation storehouse, all run through on the handle and threaded connection has adjusting screw, be provided with in the installation storehouse respectively with two adjusting screw tip rotation connection's two curved splint, the at least one end of installation storehouse is equipped with the trompil, the motor of rig by the trompil is packed into in the installation storehouse and by the centre gripping in two between the splint.

Optionally, the base is a platelike structure, the base is used and is kept away from the wall body one side and has two pedal portions of relative setting, the base is used and is close to one side of wall body has two supporting portions of relative setting.

(III) beneficial effects

Compared with the prior art, the utility model provides a high-precision drilling device, which has the following beneficial effects:

1. according to the drilling machine, the connecting frame and the positioning rod piece II are movably connected and matched to directionally push towards one side of the wall body, so that accurate drilling is completed, and in the drilling process, the positioning frame limits the swinging of the drilling machine caused by shaking to a certain extent, so that the accuracy of the drilling position is ensured;

2. according to the utility model, through the fixing structures such as the adjusting screw and the clamping plate, the drilling machine arranged in the installation bin is convenient to detach and replace, so that the drilling machine in the installation bin can be quickly replaced with an adaptive model when holes with different specifications are drilled;

3. according to the utility model, the pedal parts and the supporting parts are arranged on the base, so that constructors can keep the vertical stability of the positioning frame by standing on the two pedal parts of the base through two feet during construction, and the positioning frame is further supported by the support to improve the stability of the positioning frame, so that the possibility that the positioning frame falls towards one side of a wall body is reduced, and the self stability of the positioning frame during placement is ensured.

Drawings

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

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the present utility model taken along line A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic diagram showing the connection structure of the drilling machine and the second positioning rod;

fig. 6 is a schematic view showing the structure of the inside of the mounting bin according to the present utility model.

In the figure: 1. a drilling machine; 2. a base; 20. a pedal portion; 21. a support part; 3. positioning a first rod piece; 30. a slide hole; 4. a movable seat; 5. positioning a second rod piece; 6. an adjusting mechanism; 60. a screw rod; 61. a nut; 62. a connecting sheet; 7. a hand wheel; 8. a connecting frame; 80. a mounting bin; 81. a connecting rod; 82. a sliding sleeve; 83. a handle; 9. adjusting a screw; 10. and (3) clamping plates.

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.

Examples: referring to fig. 1 to 6, an embodiment of the present utility model provides a technical solution: the utility model provides a high accuracy drilling equipment, includes rig 1 and locating rack, and the locating rack includes base 2, the first 3 of locating lever that links to each other perpendicularly with base 2, locates on the first 3 of locating lever and along the movable seat 4 of the direction of height movable of locating lever and the second 5 of locating lever that links to each other perpendicularly with movable seat 4, and rig 1 is through a link 8 and locating lever second 5 swing joint to make rig 1 along the axial movable of locating lever second 5.

When the scheme is implemented, the vertical height between the drilling machine 1 and the ground can be changed through the movable connection coordination between the movable seat 4 and the first positioning rod piece 3, so that the drill bit of the drilling machine 1 is aligned to the position needing to be drilled on the wall, then the drilling machine 1 can be pushed towards one side of the wall through the movable connection coordination between the connecting frame 8 and the second positioning rod piece 5, drilling is completed, and in the drilling process, the positioning frame limits the swinging of the drilling machine 1 caused by shaking of the positioning frame to a certain extent, so that the accuracy of the drilling position is guaranteed.

In this embodiment, an adjusting mechanism 6 is disposed between the first positioning rod 3 and the movable seat 4, so that the height of the movable seat 4 on the first positioning rod 3 can be adjusted by the adjusting mechanism 6, specifically, the adjusting mechanism 6 can be a plug pin disposed on the movable seat 4 and a jack disposed along the height direction of the first positioning rod 3 and corresponding to the plug pin, and the movable seat 4 can be fixed at positions with different heights on the first positioning rod 3 by inserting the plug pin into the jacks with different heights.

In this embodiment, the first positioning rod 3 is of a hollow structure, the adjusting mechanism 6 includes a screw rod 60 rotatably connected to the inside of the first positioning rod 3, and a nut 61 disposed inside the first positioning rod 3 and screwed to the screw rod 60, the nut 61 is connected to the movable seat 4 through a connecting piece 62, and a sliding hole 30 slidably matched with the connecting piece 62 is formed in the outer wall of the first positioning rod 3 along the height direction of the outer wall; in particular, when the screw rod 60 is screwed, the nut 61 and the movable seat 4 can be driven to move along the height direction of the first positioning rod member 3, so that the height of the drilling machine 1 is changed, and under the condition that the screw rod 60 is not screwed, the height of the movable seat 4 on the first positioning rod member 3 can be automatically locked, so that the height adjustment of the drilling machine 1 is more convenient.

In this embodiment, one end of the screw 60 extends to the outside of the positioning rod member 3 and is fixedly connected to a hand wheel 7 or a motor, so as to drive the screw 60 to rotate through the hand wheel 7 or the motor; when the end part of the screw rod 60 is connected with the hand wheel 7, constructors can drive the screw rod 60 to rotate through the hand wheel 7, the driving mode is manual driving, power is not needed, the influence of power supply is avoided, and the driving is relatively stable; when the end of the screw rod 60 is connected with the motor, the screw rod 60 can be driven by the motor to rotate, and the driving mode is electric driving, so that the screw rod has the characteristics of more labor saving and rapidness in driving, and of course, in another embodiment, the hand wheel 7 and the motor can be respectively arranged at the two ends of the screw rod 60, so that the manual driving mode and the electric driving mode can be switched for use, and the use requirements under different scenes are met.

In this embodiment, the connecting frame 8 includes a mounting bin 80 and a connecting rod 81 with one end connected to the side wall of the mounting bin 80, the drilling machine 1 is mounted in the mounting bin 80, the other end of the connecting rod 81 is provided with a sliding sleeve 82 sleeved on the positioning rod member two 5, when a force towards one side of the wall is applied to the drilling machine 1, the sliding sleeve 82 directionally slides along the length direction of the positioning rod member two 5, so that the drilling machine 1 directionally moves towards one side close to the wall, in order to ensure the stability of the directional movement of the drilling machine 1, in some embodiments, the positioning rod member two 5 and the connecting rod 81 are both provided with two sliding sleeves 82 on the two connecting rods 81 respectively in sliding sleeve connection with the two positioning rod members two 5, thus the drilling machine 1 can be prevented from rotating in the directional movement process, and the directional movement stability of the drilling machine 1 is improved.

In this embodiment, the connecting frame 8 further includes at least one handle 83, the handle 83 is connected to the installation bin 80, and a constructor can apply force to the connecting frame 8 more conveniently through the handle 83, so that the drilling operation is performed smoothly.

As a preferred embodiment, in this embodiment, two handles 83 are provided, and the two handles 83 are distributed on two side walls of the installation bin 80, so that the feeding direction of the drilling machine 1 can be better controlled by the two handles 83;

because different drilling machines 1 are required to be used for holes with different specifications when drilling is performed, in order to conveniently replace the drilling machine 1 in the installation bin 80, the handles 83 are penetrated through and are in threaded connection with the adjusting screw rods 9, two arc-shaped clamping plates 10 which are respectively connected with the end parts of the two adjusting screw rods 9 in a rotating mode are arranged in the installation bin 80, at least one end of the installation bin 80 is provided with an opening, a motor of the drilling machine 1 is installed in the installation bin 80 through the opening and clamped between the two clamping plates 10, when the drilling machine 1 in the installation bin 80 needs to be replaced, the adjusting screw rods 9 can be moved to the side far away from the installation bin 80, the clamping plates 10 are not clamped with the motor of the drilling machine 1 any more, the drilling machine 1 can be moved out from the opening position of the installation bin 80, then the motor part of the drilling machine 1 which needs to be used is placed between the two clamping plates 10 in the installation bin 80, the two adjusting screw rods 9 are screwed, and the motor of the drilling machine 1 is fixed in the installation bin 80 by the clamping plates 10 at the end parts of the adjusting screw rods 9.

In this embodiment, the base 2 is a plate-shaped structure, one side of the base 2, which faces away from the wall body when in use, is provided with two oppositely arranged pedal parts 20, one side of the base 2, which is close to the wall body when in use, is provided with two oppositely arranged supporting parts 21, during construction, constructors stand on the two pedal parts 20 of the base 2 through two feet to enable the positioning frame to keep vertical stability, and the supporting parts 21 further support the stability improvement of the positioning frame, reduce the possibility that the positioning frame falls towards one side of the wall body, and provide guarantee for self stability of the positioning frame when in placement.

Working principle: firstly, the locating rack is placed on the appointed ground, one side of the locating rack, provided with the drilling machine 1, faces towards the wall body to be drilled, according to the height of drilling, the screw rod 60 is driven to rotate through the hand wheel 7, the nut 61 and the movable seat 4 are driven to move along the height direction of the locating rod piece I3, the height of the drilling machine 1 is changed, the drill bit of the drilling machine 1 is aligned with the position to be drilled on the wall body, then, the drilling machine 1 is started, a constructor holds the two handles 83 of the drilling machine 1, the drilling machine 1 is pushed to directionally move towards one side of the wall body, drilling is completed, and in the drilling process, the locating rack limits the swing of the drilling machine 1 to a certain extent due to self-shaking, and therefore the accuracy of the drilling position is guaranteed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy drilling equipment, includes rig (1) and locating rack, its characterized in that, the locating rack include base (2), with locating lever one (3) that base (2) is perpendicular links to each other, locate on locating lever one (3) and follow locating lever one (3) the direction of height movable seat (4) and with locating lever two (5) that are connected perpendicularly of movable seat (4), rig (1) through a link (8) with locating lever two (5) swing joint, so that rig (1) are followed locating lever two (5) axial movable.

2. A high precision drilling apparatus as claimed in claim 1, wherein: an adjusting mechanism (6) is arranged between the first positioning rod (3) and the movable seat (4), so that the height of the movable seat (4) on the first positioning rod (3) is adjusted through the adjusting mechanism (6).

3. A high precision drilling apparatus as claimed in claim 2, wherein: the first positioning rod piece (3) is of a hollow structure, the adjusting mechanism (6) comprises a screw rod (60) rotationally connected to the inside of the first positioning rod piece (3) and a nut (61) arranged in the first positioning rod piece (3) and in threaded connection with the screw rod (60), the nut (61) is connected with the movable seat (4) through a connecting sheet (62), and a sliding hole (30) in sliding fit with the connecting sheet (62) is formed in the outer wall of the first positioning rod piece (3) along the height direction of the outer wall of the first positioning rod piece.

4. A high precision drilling apparatus according to claim 3, wherein: one end of the screw rod (60) extends to the outside of the first positioning rod (3) and is fixedly connected to a hand wheel (7) or a motor so as to drive the screw rod (60) to rotate through the hand wheel (7) or the motor.

5. A high precision drilling apparatus as claimed in claim 1, wherein: the connecting frame (8) comprises an installation bin (80) and a connecting rod (81) with one end connected to the side wall of the installation bin (80), the drilling machine (1) is installed in the installation bin (80), and the other end of the connecting rod (81) is provided with a sliding sleeve arranged on the sliding sleeve (82) on the second positioning rod piece (5).

6. A high precision drilling apparatus as claimed in claim 5, wherein: the connecting frame (8) further comprises at least one handle (83), and the handle (83) is connected to the mounting bin (80).

7. A high precision drilling apparatus as claimed in claim 6, wherein: the utility model discloses a drilling machine, including installation bin (80), handle (83), motor (1), drilling machine, mounting bin (80) are provided with two, handle (83) are provided with two, and two handle (83) are provided with respectively on handle (83) are in on the both sides wall of installation bin (80), all run through on handle (83) and threaded connection has adjusting screw (9), be provided with in installation bin (80) respectively with two curved splint (10) that adjusting screw (9) tip rotate to be connected, at least one end of installation bin (80) is equipped with the trompil, the motor of drilling machine (1) by the trompil is packed into in installation bin (80) and by the centre gripping in two between splint (10).

8. A high precision drilling apparatus as claimed in claim 1, wherein: the base (2) is of a plate-shaped structure, two oppositely arranged pedal parts (20) are arranged on one side, away from the wall body, of the base (2) when the base is used, and two oppositely arranged supporting parts (21) are arranged on one side, close to the wall body, of the base (2) when the base is used.