CN219864885U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN219864885U CN219864885U CN202320673113.2U CN202320673113U CN219864885U CN 219864885 U CN219864885 U CN 219864885U CN 202320673113 U CN202320673113 U CN 202320673113U CN 219864885 U CN219864885 U CN 219864885U
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- drilling
- fixedly connected
- shell
- auxiliary guide
- drilling machine
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- 238000005553 drilling Methods 0.000 title claims abstract description 84
- 238000009434 installation Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model belongs to the technical field of drilling machines, and particularly relates to a drilling machine, which comprises a bottom plate and an auxiliary guide mechanism, wherein one side of the top end of the bottom plate is fixedly connected with an angle adjusting mechanism for adjusting the angle of the auxiliary guide mechanism, the angle adjusting mechanism comprises a shell fixedly connected to the top end of the bottom plate, a connecting frame is arranged in the shell, the middle part of the connecting frame is fixedly connected with a rotating shaft, two ends of the rotating shaft are respectively and rotatably connected with two sides of the shell through bearings, the middle part of the rotating shaft is fixedly connected with a turbine, and the angles of the auxiliary guide mechanism and the drilling mechanism can be adjusted and fixed through the angle adjusting mechanism during drilling so as to facilitate oblique drilling; the drilling mechanism moves up and down along the auxiliary guide mechanism, is not easy to deviate from the drilling route, and drives the pressing plate to press down the spring through the positive and negative motor when encountering a place with harder soil, so that the drilling mechanism is pushed to move downwards, plays a role in assisting force, and saves the physical strength of workers.
Description
Technical Field
The utility model belongs to the technical field of drilling machines, and particularly relates to a drilling machine.
Background
The method for geotechnical engineering investigation comprises engineering geological mapping and investigation, exploration and sampling, in-situ test and indoor test, on-site test and monitoring, and the geotechnical exploration needs to be drilled, and the common drilling tool comprises a drilling machine which can be divided into a simple handheld drilling machine and a large mechanized drilling machine, wherein the simple handheld drilling machine is simple in structure and convenient to carry, and is very frequently used in daily exploration.
When the hand-held drilling machine is used, a worker holds the drilling machine to drill downwards, and the auxiliary power is not available during drilling, so that the drilling machine is easy to deviate from a route, when the drilling machine is required to drill obliquely, the drilling angle is inconvenient to fix, the angle needs to be held manually, errors are easy to cause, and the drilling process requires the worker to press the drilling machine downwards, so that the manpower is relatively consumed.
Disclosure of Invention
The utility model aims to provide a drilling machine, which can adjust and fix the angles of an auxiliary guide mechanism and a drilling mechanism through an angle adjusting mechanism, is convenient for oblique drilling and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling machine, includes bottom plate and auxiliary guide mechanism, one side fixedly connected with on bottom plate top is used for adjusting auxiliary guide mechanism angle adjustment mechanism, angle adjustment mechanism includes the shell of fixed connection on bottom plate top, the inside of shell is provided with the link, the middle part fixedly connected with pivot of link, the both ends of pivot rotate with the shell both sides through the bearing respectively and be connected, the middle part fixedly connected with turbine of pivot, the bottom of shell is connected with the worm through the bearing rotation, the worm is connected with turbine meshing, auxiliary guide mechanism's bottom and the top fixed connection of link, auxiliary guide mechanism's lateral wall sliding connection has drilling mechanism.
Further, a strip-shaped groove is formed in the middle of the bottom plate.
Further, the cross recess has been seted up to the one end of worm, logical groove has been seted up on the top of shell, one side fixedly connected with arc backup pad on shell top, arc backup pad sets up in one side of leading to the groove, the arc wall has been seted up at the middle part of arc backup pad.
Further, the auxiliary guide mechanism comprises a square cylinder fixedly connected to the top end of the connecting frame, the square cylinder penetrates through the through groove, a screw rod is connected to the inside of the square cylinder in a rotating mode, an end block is connected to the screw rod in a threaded mode, a pressing plate is fixedly connected to the bottom end of the end block, a positive motor and a negative motor are fixedly connected to the top end of the square cylinder, and an output shaft of the positive motor and the top end of the screw rod are fixedly connected.
Further, a chute is formed in one side of the square cylinder, a screw is arranged at the bottom of the other side of the square cylinder, the screw penetrates through the arc-shaped groove, and a nut is connected to the screw in a threaded mode.
Further, the drilling mechanism comprises a sleeve and a box body which are sleeved outside the square cylinder, two sides of the sleeve are fixedly connected with supporting frames, the bottom ends of the box bodies are respectively fixedly connected with the top ends of the two supporting frames, a drilling motor is arranged in the box body, an installation chuck is rotatably connected to the bottom ends of the sleeve, an output shaft of the drilling motor is fixedly connected with the top ends of the installation chuck, and a drill rod is connected to the bottom ends of the installation chuck in a clamping mode.
Further, the inside of square section of thick bamboo is provided with the layer board, the lead screw runs through the layer board, the top fixedly connected with spring of layer board, one side of layer board is provided with the arch that runs through the spout, one side of layer board is through one side fixed connection of protruding and sleeve inner wall.
Compared with the prior art, the utility model has the beneficial effects that: the angle of the auxiliary guide mechanism and the angle of the drilling mechanism can be adjusted and fixed through the angle adjusting mechanism during drilling, so that oblique drilling is facilitated; the drilling mechanism moves up and down along the auxiliary guide mechanism, is not easy to deviate from the drilling route, and drives the pressing plate to press down the spring through the positive and negative motor when encountering a place with harder soil, so that the supporting plate is pushed to move downwards, the effect of helping force is achieved, and the physical strength of workers is saved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the housing of the present utility model;
fig. 4 is an enlarged schematic view of the part a of fig. 1 according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a bottom plate; 11. a bar-shaped groove; 2. an angle adjusting mechanism; 21. a housing; 22. a connecting frame; 23. a rotating shaft; 24. a worm; 25. a turbine; 26. a cross groove; 27. a through groove; 28. an arc-shaped supporting plate; 29. an arc-shaped groove; 3. an auxiliary guide mechanism; 31. a square cylinder; 32. a screw rod; 33. an end block; 34. a pressing plate; 35. a forward and reverse motor; 36. a chute; 37. a screw; 4. a drilling mechanism; 41. a sleeve; 42. a case; 43. a support frame; 44. a drilling motor; 45. installing a chuck; 46. a drill rod; 47. a supporting plate; 48. and (3) a spring.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-4, a drilling machine comprises a bottom plate 1 and an auxiliary guiding mechanism 3, a strip-shaped groove 11 is formed in the middle of the bottom plate 1, an angle adjusting mechanism 2 for adjusting the angle of the auxiliary guiding mechanism 3 is fixedly connected to one side of the top end of the bottom plate 1, the angle adjusting mechanism 2 comprises a shell 21 fixedly connected to the top end of the bottom plate 1, a connecting frame 22 is arranged in the shell 21, a rotating shaft 23 is fixedly connected to the middle of the connecting frame 22, two ends of the rotating shaft 23 are respectively and rotatably connected with two sides of the shell 21 through bearings, a worm 24 is fixedly connected to the middle of the rotating shaft 23 through bearings, the worm 24 is meshed with the worm 25, a cross groove 26 is formed in one end of the worm 24, a through groove 27 is formed in the top end of the shell 21, an arc-shaped supporting plate 28 is fixedly connected to one side of the through groove 27, the bottom end of the arc-shaped supporting plate 29 is fixedly connected to the top end of the arc-shaped supporting plate 28, the bottom end of the arc-shaped supporting plate 29 is fixedly connected to the top end of the connecting frame 22, and the side wall of the auxiliary guiding mechanism 3 is slidably connected with the drilling mechanism 4.
According to the structure, when the drilling machine is used, the rotating worm 24 drives the connecting frame 22 to rotate left and right through the transmission of the turbine 25, the angle of the connecting frame 22 is adjusted, the angle can be self-locked and fixed after the angle adjustment of the connecting frame 22 is finished, and the angle of the connecting frame 22 is adjusted to adjust the angle of the auxiliary guide mechanism 3 at the top end of the connecting frame 22 and the drilling mechanism 4 on the auxiliary guide mechanism 3, so that oblique drilling is facilitated.
As shown in fig. 2 and 4, the auxiliary guiding mechanism 3 comprises a square cylinder 31 fixedly connected to the top end of the connecting frame 22, the square cylinder 31 penetrates through the groove 27, a screw rod 32 is rotatably connected to the inside of the square cylinder 31, an end block 33 is connected to the screw rod 32 in a threaded manner, a pressing plate 34 is fixedly connected to the bottom end of the end block 33, a positive and negative motor 35 is fixedly connected to the top end of the square cylinder 31, an output shaft of the positive and negative motor 35 is fixedly connected to the top end of the screw rod 32, a sliding groove 36 is formed in one side of the square cylinder 31, a screw rod 37 is arranged at the bottom of the other side of the square cylinder 31, the screw rod 37 penetrates through the arc groove 29, and a nut is connected to the screw rod 37 in a threaded manner.
According to the above structure, after the angle of the auxiliary guide mechanism 3 is adjusted, the square cylinder 31 is fixedly connected with the arc-shaped supporting plate 28 by tightening the nut on the screw 37, so that the stability of the square cylinder 31 is improved, the drilling mechanism 4 moves up and down along the square cylinder 31, and the drilling mechanism is not easy to skew during drilling, so that the drilling is convenient.
As shown in fig. 2, the drilling mechanism 4 comprises a sleeve 41 and a box 42 which are sleeved outside the square tube 31, two sides of the sleeve 41 are fixedly connected with supporting frames 43, the bottom end of the box 42 is fixedly connected with the top ends of the two supporting frames 43 respectively, a drilling motor 44 is arranged inside the box 42, the bottom end of the sleeve 41 is rotationally connected with an installation chuck 45, an output shaft of the drilling motor 44 is fixedly connected with the top end of the installation chuck 45, and a drill rod 46 is connected with the bottom end of the installation chuck 45 in a clamping manner.
According to the above structure, the drilling motor 44 is started to drive the drill rod 46 to rotate for drilling during drilling, the sleeve 41 moves up and down along the square tube 31, the moving track is straight, and the drilling motor is not easy to skew during drilling, so that the drilling is facilitated.
As shown in fig. 2, a supporting plate 47 is arranged in the square tube 31, the screw rod 32 penetrates through the supporting plate 47, a spring 48 is fixedly connected to the top end of the supporting plate 47, a protrusion penetrating through the sliding groove 36 is arranged on one side of the supporting plate 47, and one side of the supporting plate 47 is fixedly connected with one side of the inner wall of the sleeve 41 through the protrusion.
According to the above structure, when drilling is performed, when a place with harder soil is encountered, the forward and reverse motor 35 is started, the pressing plate 34 is driven to move downwards through the transmission of the end block 33, the pressing plate 34 is pressed on the spring 48 downwards, the supporting plate 47 is further pushed to move downwards, the effect of assisting force is achieved, and a worker can conveniently press the box 42 for drilling.
The working principle of the utility model is as follows: when the drilling machine is used, the worm 24 is rotated to drive the connecting frame 22 to rotate left and right through the transmission of the turbine 25, the angle of the connecting frame 22 is adjusted, the angle of the connecting frame 22 can be self-locked and fixed after the angle adjustment of the connecting frame 22 is finished, the angle of the auxiliary guide mechanism 3 at the top end of the connecting frame 22 and the drilling mechanism 4 on the auxiliary guide mechanism 3 can be adjusted, so that the inclined auxiliary drilling can be performed according to the drilling angle, after the angle of the auxiliary guide mechanism 3 is adjusted, the square cylinder 31 is fixedly connected with the arc-shaped supporting plate 28 through the nuts on the tightening screw 37, the stability of the square cylinder 31 is improved, the drilling motor 44 is started to drive the drill rod 46 to rotate for drilling during drilling, the sleeve 41 moves up and down along the square cylinder 31, the moving track is straight, the drilling is not easy to skew during drilling, the drilling is convenient, and when the drilling is performed, the drilling plate 34 is driven to move down through the transmission of the end block 33, the pressing plate 34 is pushed down on the spring 48, the supporting plate 47 is pushed down to move down, the supporting plate is pushed down, the supporting plate is convenient for workers to press the box 42 to drill.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. Drilling machine, comprising a base plate (1) and an auxiliary guiding mechanism (3), characterized in that: one side fixedly connected with that bottom plate (1) top is used for adjusting auxiliary guide mechanism (3) angle adjustment mechanism (2), angle adjustment mechanism (2) are including shell (21) of fixed connection on bottom plate (1) top, the inside of shell (21) is provided with link (22), the middle part fixedly connected with pivot (23) of link (22), the both ends of pivot (23) are connected with shell (21) both sides rotation through the bearing respectively, the middle part fixedly connected with turbine (25) of pivot (23), the bottom of shell (21) is connected with worm (24) through the bearing rotation, worm (24) are connected with turbine (25) meshing, the bottom of auxiliary guide mechanism (3) is connected with the top fixed connection of link (22), the lateral wall sliding connection of auxiliary guide mechanism (3) has drilling mechanism (4).
2. A drilling machine according to claim 1, characterized in that: the middle part of the bottom plate (1) is provided with a strip-shaped groove (11).
3. A drilling machine according to claim 1, characterized in that: the novel worm is characterized in that a cross groove (26) is formed in one end of the worm (24), a through groove (27) is formed in the top end of the shell (21), an arc-shaped supporting plate (28) is fixedly connected to one side of the top end of the shell (21), the arc-shaped supporting plate (28) is arranged on one side of the through groove (27), and an arc-shaped groove (29) is formed in the middle of the arc-shaped supporting plate (28).
4. A drilling machine according to claim 3, characterized in that: the auxiliary guide mechanism (3) comprises a square cylinder (31) fixedly connected to the top end of the connecting frame (22), the square cylinder (31) penetrates through the through groove (27), a screw rod (32) is connected to the inside of the square cylinder (31) in a rotating mode, an end block (33) is connected to the screw rod (32) in a threaded mode, a pressing plate (34) is fixedly connected to the bottom end of the end block (33), a positive motor (35) is fixedly connected to the top end of the square cylinder (31), and an output shaft of the positive motor (35) is fixedly connected with the top end of the screw rod (32).
5. A drilling machine according to claim 4, characterized in that: a sliding groove (36) is formed in one side of the square cylinder (31), a screw rod (37) is arranged at the bottom of the other side of the square cylinder (31), the screw rod (37) penetrates through the arc-shaped groove (29), and a nut is connected to the screw rod (37) in a threaded mode.
6. A drilling machine according to claim 5, characterized in that: drilling mechanism (4) are including the cover sleeve (41) and box (42) of establishing in square section of thick bamboo (31) outside, the equal fixedly connected with support frame (43) in both sides of sleeve (41), the bottom of box (42) respectively with two the top fixed connection of support frame (43), the inside of box (42) is provided with drilling motor (44), the bottom rotation of sleeve (41) is connected with installation chuck (45), the output shaft of drilling motor (44) and the top fixed connection of installation chuck (45), the bottom block of installation chuck (45) is connected with drilling rod (46).
7. A drilling machine according to claim 6, characterized in that: the inside of square section of thick bamboo (31) is provided with layer board (47), lead screw (32) run through layer board (47), the top fixedly connected with spring (48) of layer board (47), one side of layer board (47) is provided with the arch of running through spout (36), one side of layer board (47) is through protruding one side fixed connection of sleeve (41) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320673113.2U CN219864885U (en) | 2023-03-30 | 2023-03-30 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320673113.2U CN219864885U (en) | 2023-03-30 | 2023-03-30 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864885U true CN219864885U (en) | 2023-10-20 |
Family
ID=88320521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320673113.2U Active CN219864885U (en) | 2023-03-30 | 2023-03-30 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864885U (en) |
-
2023
- 2023-03-30 CN CN202320673113.2U patent/CN219864885U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |