CN220555953U - Hand-held drilling tool - Google Patents
Hand-held drilling tool Download PDFInfo
- Publication number
- CN220555953U CN220555953U CN202322064395.9U CN202322064395U CN220555953U CN 220555953 U CN220555953 U CN 220555953U CN 202322064395 U CN202322064395 U CN 202322064395U CN 220555953 U CN220555953 U CN 220555953U
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- China
- Prior art keywords
- fixedly connected
- hand
- servo motor
- drilling tool
- backup pad
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- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000002689 soil Substances 0.000 description 13
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of hand-held drilling tools and discloses a hand-held drilling tool, which comprises a supporting plate, wherein a through hole is formed in the top of the supporting plate, a servo motor is fixedly connected to the top of the supporting plate, a transmission rod is connected to an output end of the servo motor through a spline, one end of the transmission rod is fixedly connected with an electric push rod, one end of the electric push rod is fixedly connected with a threaded rod, a threaded sleeve is connected to the surface of the threaded rod through threads, and the top of the threaded sleeve is fixed to the center of the bottom of the supporting plate. This hand-held type boring tool, through backup pad, electric putter and servo motor's setting, make the staff when carrying out the operation, at first open servo motor power, servo motor drives the transfer line and rotates, the transfer line rotates and drives auger pole and drill bit and rotate, then opens electric putter's power, electric putter promotes spacing dish and servo motor and moves down, makes auger pole and drill bit rotatory down, rotate the staff only need through handle hand-held book device when the drill bit contacts ground can, and then reduce work load increase work efficiency.
Description
Technical Field
The utility model relates to the technical field of hand-held drilling tools, in particular to a hand-held drilling tool.
Background
Drilling is a mechanical engineering technology utilizing deep drilling, is an important technical means in geological exploration work, and a drilling machine is used for drilling downwards from the earth surface to form a cylindrical drilling hole in a stratum so as to identify and divide the stratum, and rock cores, mineral samples and soil samples can be obtained from different depths in the drilling hole for analysis and research so as to determine physical and mechanical properties and indexes of the rock and the soil layer and provide design requirements. The drilling method has the advantages that the drilling method can directly and deeply take underground samples and observe, intuitively and accurately acquire geological data of a certain place, saves labor compared with the mining method, has small destructiveness, can know underground conditions of a large area in a short time, and can be usually used for carrying out drilling assistance by using a hand-held drilling tool when geological detection is carried out.
At present, conventional hand-held drilling tools have the following disadvantages:
(1) When the drilling device is used for hole turning, a worker may need to press the drilling device, and when the working range is relatively large, the physical strength of the worker is consumed;
(2) When the hole is rotated during operation, soil splashing can occur, and the soil splashing can be caused to the legs of staff to cause discomfort.
Accordingly, the present utility model provides a hand-held drilling tool.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a handheld drilling tool, which solves the problems that the physical strength of workers is consumed when the working range is relatively large and soil splashing possibly occurs when the hole is rotated during operation, which are proposed in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: including the backup pad, its characterized in that: the utility model discloses a screw conveyer, including the backup pad, the through-hole has been seted up at the top of backup pad, the fixed box in top fixedly connected with of backup pad, the top fixedly connected with electric putter of fixed box, the one end fixedly connected with limiting disc of electric putter, the bottom fixedly connected with servo motor of limiting disc, servo motor's output spline connection has the transfer line, the one end fixedly connected with auger pole of transfer line, the center department fixedly connected with sleeve pipe of backup pad bottom, the bottom fixedly connected with drill bit of auger pole, one side fixedly connected with spacing collar on backup pad surface.
Optionally, the inner wall of spacing collar peg graft there is the dead lever, the surface rotation of dead lever is connected with the retainer plate.
Optionally, a thread groove is formed in one side of the surface of the fixing rod, and a fixing sleeve is connected to the inner thread of the thread groove.
Optionally, the surface of retainer plate fixedly connected with baffle, the quantity of baffle sets up to one.
Optionally, the bottom fixedly connected with curb plate of backup pad, the quantity of curb plate sets up to two.
Optionally, one side fixedly connected with handle at backup pad top, the fixed surface of handle is connected with the antiskid cover.
(III) beneficial effects
The utility model provides a handheld drilling tool, which has the following beneficial effects:
1. this hand-held type boring tool, through backup pad, electric putter and servo motor's setting, make the staff when carrying out the operation, at first open servo motor power, servo motor drives the transfer line and rotates, the transfer line rotates and drives auger pole and drill bit and rotate, then opens electric putter's power, electric putter promotes spacing dish and servo motor and moves down, makes auger pole and drill bit rotatory down, rotate the staff only need through handle hand-held book device when the drill bit contacts ground can, and then reduce work load increase work efficiency.
2. This hand-held type boring tool, through setting up of spacing collar, dead lever and baffle, make when carrying out the during operation, stop through the baffle when the drill bit splashes earth, reduce that earth splashes and hurt the people, accessible rotation fixed cover pulls out the dead lever after the use is accomplished, makes the baffle drop, can wash the earth on baffle surface clean convenient follow-up use that continues this moment, and then reduces the earth and splashes the problem that causes the injury to the staff.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a servo motor according to the present utility model;
FIG. 3 is a schematic view of the structure of the fixing sleeve of the present utility model;
fig. 4 is a schematic view of the structure of the threaded rod of the present utility model.
In the figure: 1. a support plate; 2. a fixed box; 3. an electric push rod; 4. a limiting disc; 5. a servo motor; 6. a transmission rod; 7. a hank Long Gan; 8. a sleeve; 9. a limit ring; 10. a fixed rod; 11. a fixing ring; 12. a fixed sleeve; 13. a baffle; 14. a side plate; 15. a handle; 16. an anti-skid sleeve.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1 to 4, the present utility model provides a technical solution: a hand-held drilling tool comprises a supporting plate 1, a through hole is formed in the top of the supporting plate 1, a fixed box 2 is fixedly connected to the top of the supporting plate 1, an electric push rod 3 is fixedly connected to the top of the fixed box 2, a limiting disc 4 is fixedly connected to one end of the electric push rod 3, a servo motor 5 is fixedly connected to the bottom of the limiting disc 4, through the arrangement of the supporting plate 1, the electric push rod 3 and the servo motor 5, when a worker works, the power supply of the servo motor 5 is firstly turned on, the servo motor 5 drives a transmission rod 6 to rotate, the transmission rod 6 rotates to drive an auger rod 7 and a drill bit to rotate, then the power supply of the electric push rod 3 is turned on, the electric push rod 3 pushes the limiting disc 4 and the servo motor 5 to move downwards, the auger rod 7 and the drill bit rotate downwards, and when the drill bit contacts the ground, the worker only needs to hold the device through a handle 15, the work load is reduced, the work efficiency is improved, the output end of the servo motor 5 is in spline connection with the transmission rod 6, one end of the transmission rod 6 is fixedly connected with the auger rod 7, the center of the bottom of the support plate 1 is fixedly connected with the sleeve pipe 8, the bottom of the auger rod 7 is fixedly connected with the drill bit, one side of the surface of the support plate 1 is fixedly connected with the limit ring 9, the baffle 13 is used for blocking when the drill bit splashes soil through the baffle 13 in working, the soil splashing hurting people is reduced, the fixed rod 10 can be pulled out through rotating the fixed sleeve 12 after the use is finished, the baffle 13 falls, the soil on the surface of the baffle 13 can be washed clean at the moment, the subsequent use is convenient, and the problem that the soil splashing hurts staff is reduced;
the inner wall of the limit ring 9 is inserted with a fixed rod 10, the position of the baffle 13 is fixed by a round hole through the arrangement of the fixed rod 10, and the surface of the fixed rod 10 is rotationally connected with a fixed ring 11;
a thread groove is formed in one side of the surface of the fixed rod 10, a fixed sleeve 12 is connected in the thread groove in a threaded manner, and the fixed ring 11 and the baffle 13 can be limited through the fixed sleeve 12;
the surface of the fixed ring 11 is fixedly connected with a baffle 13, and the number of the baffles 13 is set to be one;
the bottom of the supporting plate 1 is fixedly connected with side plates 14, and the number of the side plates 14 is two;
one side fixedly connected with handle 15 at backup pad 1 top, the fixed surface of handle 15 is connected with anti-skidding cover 16, through the setting of anti-skidding cover 16, makes increase frictional force reduce the slip handle device and drops and cause the injury to the user.
In the utility model, the working steps of the device are as follows:
1. firstly, a power supply of a servo motor 5 is turned on, the servo motor 5 drives a transmission rod 6 to rotate, the transmission rod 6 rotates to drive an auger rod 7 and a drill bit to rotate, then, a power supply of an electric push rod 3 is turned on, the electric push rod 3 pushes a limiting disc 4 and the servo motor 5 to move downwards, the auger rod 7 and the drill bit rotate downwards, when the drill bit contacts the ground, a rotary worker only needs to hold the device by a handle 15, and when a hole is drilled, a soil sample is collected and conveniently and subsequently surveyed and detected;
2. finally, when working, the drill bit splashes soil and stops through the baffle 13, so that the damage to people caused by the splash of the soil is reduced, the fixing sleeve 12 is rotated to pull out the fixing rod 10 after the drill bit is used, the baffle 13 falls off, and the soil on the surface of the baffle 13 can be flushed cleanly at the moment, so that the drill bit is convenient to continue to use.
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 (6)
1. A hand-held drilling tool comprising a support plate (1), characterized in that: through-hole has been seted up at the top of backup pad (1), fixed box (2) of top fixedly connected with of backup pad (1), the top fixedly connected with electric putter (3) of fixed box (2), the one end fixedly connected with limiting plate (4) of electric putter (3), the bottom fixedly connected with servo motor (5) of limiting plate (4), the output spline connection of servo motor (5) has transfer line (6), the one end fixedly connected with auger pole (7) of transfer line (6), the center department fixedly connected with sleeve pipe (8) of backup pad (1) bottom, the bottom fixedly connected with drill bit of auger Long Gan (7), one side fixedly connected with spacing collar (9) of backup pad (1) surface.
2. A hand-held drilling tool according to claim 1, wherein: the inner wall of the limit ring (9) is inserted with a fixing rod (10), and the surface of the fixing rod (10) is rotationally connected with a fixing ring (11).
3. A hand-held drilling tool according to claim 2, wherein: a thread groove is formed in one side of the surface of the fixing rod (10), and a fixing sleeve (12) is connected to the inner thread of the thread groove.
4. A hand held drilling tool according to claim 3, wherein: the surface of the fixed ring (11) is fixedly connected with a baffle plate (13), and the number of the baffle plates (13) is set to be one.
5. A hand-held drilling tool according to claim 1, wherein: the bottom of backup pad (1) is fixedly connected with curb plate (14), the quantity of curb plate (14) sets up to two.
6. A hand-held drilling tool according to claim 1, wherein: one side of backup pad (1) top fixedly connected with handle (15), the surface fixedly connected with anti-skidding cover (16) of handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064395.9U CN220555953U (en) | 2023-08-02 | 2023-08-02 | Hand-held drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064395.9U CN220555953U (en) | 2023-08-02 | 2023-08-02 | Hand-held drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555953U true CN220555953U (en) | 2024-03-05 |
Family
ID=90050303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322064395.9U Active CN220555953U (en) | 2023-08-02 | 2023-08-02 | Hand-held drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555953U (en) |
-
2023
- 2023-08-02 CN CN202322064395.9U patent/CN220555953U/en active Active
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