Building construction drilling equipment convenient to position

Abstract

The utility model discloses building construction drilling equipment convenient to position, which comprises a drilling assembly and a positioning assembly, the drilling assembly comprises a base plate, a supporting rod fixed to the upper portion of the base plate, a rotating motor arranged on the top face of the supporting rod, a transmission shaft connected to the output end of the rotating motor, a square rod fixed to the bottom face of the transmission shaft and a drill bit connected to the bottom face of the square rod. The hydraulic rod is used for connecting the supporting rod with the base plate; the auxiliary positioning and replacing assembly comprises a square column connected to the side wall of the supporting rod. The drilling assembly and the auxiliary positioning and replacing assembly are matched with each other, the drilling structure is optimized, the drill rod is directly limited, a drill bit can be conveniently replaced by a single person, the drill bit and a workpiece with a drilled hole can be conveniently positioned in the using process through the structural design, and the situation that positioning is affected due to accidental rotation of the drill bit is avoided.

Description

Technical Field

[0001] This utility model relates to the field of drilling technology, specifically to a drilling device for building construction that is easy to position. Background Technology

[0002] During construction, drilling is often required for certain workpieces or components. When different hole diameters are needed, different drill bits must be used. In existing technology, when changing drill bits, small pistol drills can generally be operated with both hands. However, when using large, stationary drilling equipment, the drill rod rotates along with the screw that locks the drill bit. In this case, the strength of one hand is limited, so two people are usually required to work together. This makes it less flexible to use, and when positioning the drill bit to drill the hole, the drill bit may rotate unexpectedly and deviate from its intended position. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide a drilling device for building construction that is easy to position. By cooperating with the drilling components and auxiliary positioning and replacement components, the drilling structure is optimized and the drill rod is directly limited, which makes it convenient for a single person to change the drill bit. In addition, this structural design makes it easy to position the drill bit with the workpiece with the hole during use, and avoids the drill bit from accidentally rotating and affecting the positioning.

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: a drilling device for building construction that is easy to position, comprising:

[0005] A drilling assembly, comprising a base plate, a support rod fixed above the base plate, a rotary motor disposed on the top surface of the support rod, a drive shaft connected to the output end of the rotary motor, a square rod fixed to the bottom surface of the drive shaft, a drill bit connected to the bottom surface of the square rod, and a hydraulic rod connecting the support rod to the base plate.

[0006] An auxiliary positioning and replacement component includes a square column connected to the side wall of the support rod, a first arc-shaped plate fixed to the top of the square column, a second arc-shaped plate disposed on the opposite side of the first arc-shaped plate, a guide column fixed to the surface of the second arc-shaped plate, a round hole opened on the surface of the first arc-shaped plate, a baffle fixed to the end of the guide column, and an annular magnet attached to the surface of the first arc-shaped plate.

[0007] The first arc-shaped plate has a first L-shaped groove on its inner side, and the second arc-shaped plate has a second L-shaped groove on its inner side.

[0008] In a preferred embodiment of the drilling equipment for building construction that facilitates positioning according to this utility model, the guide post penetrates through the circular hole, and the diameter of the baffle is larger than the diameter of the circular hole.

[0009] In a preferred embodiment of the drilling equipment for building construction that is easy to position according to the present invention, the guide column slides along the circular hole, and the annular magnet is attracted to the baffle.

[0010] As a preferred embodiment of the drilling equipment for building construction that is easy to position according to the present invention, the rectangular slot formed by the first L-shaped slot and the second L-shaped slot fits into the square rod.

[0011] As a preferred embodiment of the drilling equipment for building construction that is easy to position according to the present invention, the equipment further includes a clamping assembly, which includes a groove on the side of the base plate, a slide bar inserted into the groove, a long strip plate fixed on the top surface of the slide bar, a through hole on the surface of the long strip plate, a threaded post fixed on the side wall of the base plate, and a disc fixed on the top surface of the slide bar.

[0012] In a preferred embodiment of the drilling equipment for building construction that is easy to position, as described in this utility model, the threaded post penetrates the through hole, and a nut is connected to the threaded post.

[0013] As a preferred embodiment of the drilling equipment for building construction that is easy to position according to the present invention, the clamping assembly further includes a vertical plate fixed on the top surface of the disc, a threaded hole opened on the vertical plate, and a threaded rod passing through the threaded hole.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] 1. By cooperating with the drilling assembly and the auxiliary positioning and replacement assembly, the drilling structure is optimized and the drill rod is directly limited, which makes it convenient for a single person to change the drill bit. In addition, this structural design makes it easy to position the drill bit with the workpiece with the hole during use, and avoids the drill bit from rotating accidentally and affecting the positioning.

[0016] Second, the clamping components can be freely replaced to adapt to different workpieces for drilling. This structural design allows for sliding docking of the clamps, eliminating the need for multi-point screw tightening to limit their position. This avoids the problem of the disc being moved by the drill bit during drilling. The structure design without multi-point tightening facilitates quick separation and makes it more flexible to use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a first-view structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the auxiliary positioning and replacement component of this utility model;

[0020] Figure 3 This is a structural diagram of the clamp assembly of this utility model.

[0021] In the diagram: 11. Base plate; 12. Support rod; 13. Rotary motor; 14. Drive shaft; 15. Square rod; 16. Drill bit; 17. Hydraulic rod; 21. Square column; 22. First arc-shaped plate; 23. Second arc-shaped plate; 24. Guide column; 25. Round hole; 26. Ring magnet; 27. Baffle; 221. First L-shaped slot; 231. Second L-shaped slot; 31. Sliding groove; 32. Sliding bar; 33. Long strip plate; 34. Through hole; 35. Threaded column; 36. Disc; 37. Vertical plate; 38. Threaded hole; 39. Threaded long rod. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual proportions. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides a drilling device for building construction that is easy to position. By cooperating with the drilling components and the auxiliary positioning and replacement components, the drilling structure is optimized and the drill rod is directly limited. This makes it convenient for a single person to change the drill bit. In addition, this structural design makes it easy to position the drill bit with the workpiece to be drilled during use, and avoids the drill bit from accidentally rotating and affecting the positioning.

[0027] Figures 1 to 3 The diagram shown is an overall structural schematic of one embodiment of a drilling device for easy positioning in building construction according to this utility model. Please refer to [link / reference]. Figures 1 to 3 The main structure of this embodiment includes: a drilling assembly and an auxiliary positioning and replacement assembly.

[0028] The drilling assembly is used in conjunction with the auxiliary positioning and replacement assembly. Specifically, the drilling assembly includes a base plate 11, a support rod 12 fixed above the base plate 11, a rotary motor 13 set on the top surface of the support rod 12, a drive shaft 14 connected to the output end of the rotary motor 13, a square rod 15 fixed on the bottom surface of the drive shaft 14, a drill bit 16 connected to the bottom surface of the square rod 15, and a hydraulic rod 17 connecting the support rod 12 and the base plate 11.

[0029] In practical use, the rotary motor 13 drives the transmission shaft 14 to rotate at high speed. The transmission shaft 14 drives the square rod 15 and the drill bit 16 to rotate. At this time, the hydraulic rod 17 drives the support rod 12 to move, thereby performing the drilling operation.

[0030] The auxiliary positioning and replacement component is used for positioning to facilitate the replacement of drill bit 16. Specifically, the auxiliary positioning and replacement component includes a square column 21 connected to the side wall of the support rod 12, a first arc plate 22 fixed to the top of the square column 21, a second arc plate 23 set on the opposite side of the first arc plate 22, a guide column 24 fixed to the surface of the second arc plate 23, a round hole 25 opened on the surface of the first arc plate 22, a baffle 27 fixed to the end of the guide column 24, and an annular magnet 26 attached to the surface of the first arc plate 22.

[0031] The first arc-shaped plate 22 has a first L-shaped groove 221 on its inner side, and the second arc-shaped plate 23 has a second L-shaped groove 231 on its inner side.

[0032] During normal use of the drill bit 16, the annular magnet 26 and the baffle 27 attract each other. When the rotary motor 13 stops operating and the drill bit 16 needs to be replaced, the user pushes the second arc plate 23 forward, and the annular magnet 26 and the baffle 27 disengage until the second arc plate 23 and the first arc plate 22 fit together. The rectangular slot formed by the first L-shaped slot 221 and the second L-shaped slot 231 fits into the square rod 15, thus limiting the square rod 15 and preventing the drill bit 16 from rotating accidentally. This avoids the situation where the drill bit 16 rotates accidentally when it is replaced, and the drill bit 16 is more likely to contact the workpiece after being limited to determine the drilling point.

[0033] Furthermore, the clamping components can be freely replaced to adapt to different workpieces for drilling. This structural design allows for sliding docking of the clamps, eliminating the need for multi-point screw tightening to limit their position. This avoids the problem of the disc 36 being moved by the drill bit 16 during drilling. The multi-point tightening design facilitates quick separation and makes it more flexible to use.

[0034] Specifically, it also includes a clamping assembly, which includes a slide groove 31 on the side of the base plate 11, a slide bar 32 that is inserted into the slide groove 31, a long strip plate 33 fixed to the top surface of the slide bar 32, a through hole 34 on the surface of the long strip plate 33, a threaded post 35 fixed to the side wall of the base plate 11, and a disc 36 fixed to the top surface of the slide bar 32; the threaded post 35 passes through the through hole 34 and is connected to a nut; the clamping assembly also includes a vertical plate 37 fixed to the top surface of the disc 36, a threaded hole 38 on the vertical plate 37 and a threaded rod 39 passing through the threaded hole 38;

[0035] In practical use, the threaded rod 39 is connected to the threaded hole 38. The distributed threaded rods 39 can clamp the workpiece. The user connects the nut to the threaded column 35 to clamp the strip plate 33. At this time, since the slide bar 32 fits into the slide groove 31, there is no need for multiple screws to tighten. The disc 36 can also be limited to prevent accidental shaking. The user can unscrew the nut and directly pull out the strip plate 33 to replace the disc 36. In this way, the tooling fixture can be selected.

[0036] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A drilling device for building construction that is easy to position, characterized in that, include: A drilling assembly, comprising a base plate (11), a support rod (12) fixed above the base plate (11), a rotary motor (13) disposed on the top surface of the support rod (12), a drive shaft (14) connected to the output end of the rotary motor (13), a square rod (15) fixed to the bottom surface of the drive shaft (14), a drill bit (16) connected to the bottom surface of the square rod (15), and a hydraulic rod (17) connecting the support rod (12) to the base plate (11); The auxiliary positioning and replacement component includes a square column (21) connected to the side wall of the support rod (12), a first arc plate (22) fixed to the top of the square column (21), a second arc plate (23) disposed on the opposite side of the first arc plate (22), a guide column (24) fixed to the surface of the second arc plate (23), a round hole (25) opened on the surface of the first arc plate (22), a baffle (27) fixed to the end of the guide column (24), and an annular magnet (26) attached to the surface of the first arc plate (22). The first arc-shaped plate (22) has a first L-shaped groove (221) on its inner side, and the second arc-shaped plate (23) has a second L-shaped groove (231) on its inner side.

2. The drilling equipment for building construction that facilitates positioning according to claim 1, characterized in that, The guide post (24) passes through the circular hole (25), and the diameter of the baffle (27) is larger than the diameter of the circular hole (25).

3. The drilling equipment for building construction that facilitates positioning according to claim 2, characterized in that, The guide post (24) slides along the circular hole (25), and the annular magnet (26) attracts the baffle (27).

4. A drilling device for building construction that is easy to position, as described in claim 3, is characterized in that... The rectangular slot formed by the first L-shaped slot (221) and the second L-shaped slot (231) fits into the square rod (15).

5. A drilling device for building construction that is easy to position, as described in claim 4, is characterized in that... It also includes a clamping assembly, which includes a groove (31) opened on the side of the base plate (11), a slide bar (32) inserted into the groove (31), a long strip plate (33) fixed on the top surface of the slide bar (32), a through hole (34) opened on the surface of the long strip plate (33), a threaded post (35) fixed on the side wall of the base plate (11), and a disc (36) fixed on the top surface of the slide bar (32).

6. A drilling device for building construction that is easy to position, as described in claim 5, characterized in that: The threaded post (35) passes through the through hole (34), and a nut is connected to the threaded post (35).

7. A drilling device for building construction that is easy to position, as described in claim 6, characterized in that: The clamping assembly also includes a vertical plate (37) fixed to the top surface of the disk (36), a threaded hole (38) opened on the vertical plate (37), and a threaded rod (39) passing through the threaded hole (38).

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