CN221021768U - Wall drilling device convenient for replacing drill bit - Google Patents
Wall drilling device convenient for replacing drill bit Download PDFInfo
- Publication number
- CN221021768U CN221021768U CN202323023401.2U CN202323023401U CN221021768U CN 221021768 U CN221021768 U CN 221021768U CN 202323023401 U CN202323023401 U CN 202323023401U CN 221021768 U CN221021768 U CN 221021768U
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- CN
- China
- Prior art keywords
- drill bit
- drilling device
- wall drilling
- shell
- fixedly connected
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- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a wall drilling device convenient for replacing a drill bit, which relates to the technical field of wall drilling equipment and comprises a shell, wherein one side of the shell is provided with a drill bit inlet, the outer surface of the shell is rotationally connected with a drill bit box, at least two drill bit placing holes are formed in the drill bit box, the drill bit placing holes are coincided with the drill bit inlet when rotating, a rotating driving device is fixedly arranged on the inner wall of the shell, the output end of the rotating driving device is connected with a transmission pipe, one end of the transmission pipe is fixedly connected with a clamping device, the drill bit box is rotationally connected with the outer surface of the shell, the drill bit placing holes are coincided with the drill bit inlet through stirring the drill bit box, the drill bit can be clamped or loosened through arranging the clamping device at one end of the transmission pipe, and the convenience of replacing the drill bit is effectively improved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of wall drilling equipment, in particular to a wall drilling device with a drill bit convenient to replace.
Background
Along with the development of society, the high-rise building pulls out like spring bamboo shoots after raining, and the environmental requirement to living is also higher and higher, and fitment is an indispensable link, often needs to carry out the perforating operation to the building wall in the fitment process, need accomplish with different drill bits to the hole of different diameters, need take the former drill bit off the rig when changing the drill bit at present, then reload new drill bit, and the drill bit is changed loaded down with trivially, influences work efficiency.
Disclosure of utility model
The utility model aims to provide a wall surface drilling device with a drill bit convenient to replace, and aims to solve the problems that in the prior art, an original drill bit needs to be taken away from a drilling machine and then a new drill bit is reloaded, the replacement of the drill bit is complicated, and the working efficiency is affected.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the wall drilling device convenient for replacing the drill bit comprises a shell, a drill bit inlet is formed in one side of the shell, a drill bit box is rotationally connected to the outer surface of the shell, at least two drill bit placing holes are formed in the drill bit box, the drill bit placing holes coincide with the drill bit inlet when rotating, a rotation driving device is fixedly mounted on the inner wall of the shell, a transmission pipe is connected to the output end of the rotation driving device, and a clamping device is fixedly connected to one end of the transmission pipe.
In order to enable the utility model to have the function of convenient control, a further technical scheme of the utility model is that the outer surface of the shell is provided with a handshake.
In order to facilitate the replacement of the drill bit, the drill bit placement holes are uniformly distributed along the circumferential direction of the drill bit box.
In order to enable the drilling device to have the function of providing drilling power, the drilling device comprises a motor, a speed reducer, a driving gear and a driven gear, wherein the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is fixedly connected with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is fixedly connected with the outer surface of a transmission tube.
In order to make the utility model have the function of stabilizing the transmission tube, a further technical scheme of the utility model is that the outer surface of the transmission tube is rotationally connected with the inside of the shell through a bearing.
In order to enable the drill bit clamping device to have the function of clamping the drill bit, the further technical scheme of the utility model is that the clamping device comprises a screw tube, the outer surface of the screw tube is in threaded connection with a compression ring, a movable groove is formed in the screw tube, and a pressing block is hinged in the movable groove.
In order to enable the utility model to have the function of adjusting the drilling depth, the utility model further adopts the technical scheme that the outer surface of the shell is provided with threads and scale bars, the shell is connected with a limiting cover through the threads arranged on the outer surface of the shell, the outer surface of the limiting cover is provided with a protruding part, and one side of the protruding part is fixedly connected with a guide rod.
In order to enable the dust-proof function of the dust-proof device, the dust-proof device is further characterized in that the outer surface of the limiting cover is connected with the dust-proof cover in a sliding mode, a sliding hole matched with the guide rod is formed in the dust-proof cover, a spring is fixedly connected to one side of the dust-proof cover, and one end, away from the dust-proof cover, of the spring is fixedly connected to one side of the protruding portion.
In order to facilitate observation of drilling conditions, the dust cover is further characterized in that the dust cover is made of transparent plastic.
In order to facilitate the observation of the drill bit, the drill bit box is further characterized in that the drill bit box is made of transparent plastic.
The beneficial effects of the utility model are as follows: through rotating the surface at the casing and being connected with the drill bit casket, the inside of drill bit casket is provided with the drill bit and places the hole, has realized stirring the drill bit casket and has made the drill bit place the hole and the coincidence of drill bit entry with the effect of drill bit roll-off, can press from both sides tightly or loosen the drill bit through setting up clamping device in the one end of transfer line, has effectively improved the convenience that the drill bit was changed, improves work efficiency.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a limiting cover and a dust cover of an embodiment of the present utility model.
FIG. 3 is a schematic cross-sectional view of a drive tube and bit pocket according to an embodiment of the present utility model.
In the figure: 1-shell, 11-drill bit inlet, 12-handshake, 13-scale bar, 2-drill bit box, 21-drill bit placing hole, 3-rotation driving device, 31-driving gear, 32-driven gear, 4-driving tube, 5-clamping device, 51-solenoid, 52-press ring, 53-press block, 6-limit cover, 61-protruding part, 7-guide rod, 8-dust cover and 9-spring.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in figures 1-3, a wall drilling device convenient for replacing a drill bit comprises a shell 1, one side of the shell 1 is provided with a drill bit inlet 11, the drill bit inlet 11 provides an inlet for the drill bit in a drill bit box 2, the outer surface of the shell 1 is rotationally connected with the drill bit box 2, at least two drill bit placing holes 21 are formed in the drill bit box 2, a plurality of drill bit placing holes 21 can be used for placing a plurality of drill bits, the drill bit placing holes 21 are overlapped with the drill bit inlet 11 when rotating, each drill bit placing hole 21 can be taken out when rotating and overlapping with the drill bit inlet 11, a rotation driving device 3 is fixedly arranged on the inner wall of the shell 1, the output end of the rotation driving device 3 is connected with a transmission pipe 4, the central shaft of the inner hole of the transmission pipe 4 and the central shaft of the drill bit inlet are in the same straight line, one end of the transmission pipe 4 is fixedly connected with a clamping device 5, the rotation driving device 3 can drive the transmission pipe 4 to rotate, so that the drill bit clamped on the clamping device 5 is driven to rotate, and the wall is drilled.
When the wall drilling device is used, a drill bit to be used is selected, a drill bit placing hole 21 of the drill bit box 2 to be used is rotated to be aligned with a drill bit inlet 11, the wall drilling device convenient for replacing the drill bit is inclined downwards, the drill bit enters the part which enters the clamping device 5 from the drill bit inlet 11 through the inside of the transmission tube 4, the clamping device 5 is adjusted to clamp a drill bit, the rotation driving device 3 is started to drive the transmission tube 4 to rotate, and the drill bit on the transmission tube 4 drives the clamping device 5 to drill a wall; when the drill bit is replaced, the clamping device 5 is loosened, the wall surface drilling device convenient for replacing the drill bit is lifted up, the original drill bit is slid into the drill bit placing hole 21, and the drill bit box 2 is shifted to select a new drill bit.
Further, the outer surface of the shell 1 is provided with a handshake 12, and the handshake 12 can be controlled by hands conveniently to control the wall drilling device with the drill bit convenient to replace.
Specifically, the drill placement holes 21 are uniformly arranged along the circumferential direction of the drill magazine 2, so that the drill in the drill placement holes 21 can be uniformly placed.
Specifically, the rotation driving device 3 includes a motor, a speed reducer, a driving gear 31 and a driven gear 32, wherein an output end of the motor is connected to an input end of the speed reducer, an output end of the speed reducer is fixedly connected with the driving gear 31, the driving gear 31 is meshed with the driven gear 32, the driven gear 32 is fixedly connected to an outer surface of the transmission tube 4, the motor can drive the driving gear 31 to rotate through the speed reducer, and the driving gear 31 is meshed with the driven gear 32 to drive the transmission tube 4 to rotate.
Specifically, the outer surface of the transmission tube 4 is rotatably connected to the inside of the housing 1 through a bearing, and the transmission tube 4 is rotatably connected to the housing 1 through a bearing, so that stable rotation of the transmission tube 4 can be improved.
Specifically, the clamping device 5 comprises a screw tube 51, the outer surface of the screw tube 51 is in threaded connection with a pressing ring 52, a movable groove is formed in the screw tube 51, a pressing block 53 is hinged in the movable groove, the pressing ring 52 can move along the outer surface of the screw tube 51 by rotating the pressing ring 52, and the pressing ring 52 can press the pressing block 53 to move downwards through the pressing block 53, so that the pressing block 53 can press a drill bit.
Further, the outer surface of the shell 1 is provided with threads and scale bars 13, the shell 1 is connected with a limiting cover 6 through the threads arranged on the outer surface of the shell 1, the limiting cover 6 can be rotated to move along the outer surface of the shell 1, the edge of the limiting cover 6 and scales on the scale bars 13 can read drilling depths, the outer surface of the limiting cover 6 is provided with a protruding portion 61, and one side of the protruding portion 61 is fixedly connected with a guide rod 7.
Further, the surface sliding connection who restricts cover 6 has dust cover 8, the slide hole with guide arm 7 looks adaptation has been seted up to the inside of dust cover 8, guide arm 7 and dust cover 8 cooperation can restrict dust cover 8 slip direction, one side fixedly connected with spring 9 of dust cover 8, one end fixedly connected with bellying 61 is kept away from to spring 9, spring 9 can jack-up dust cover 8 to stretch out, the drilling makes and seals the operating point, avoid dust particle to splash.
Specifically, the dust cover 8 is made of transparent plastic, and the working condition inside the dust cover 8 can be observed through the dust cover 8.
Specifically, the material of the drill bit box 2 is transparent plastic, so that the inside of the drill bit box 2 can be observed, and drill bits can be conveniently selected.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a wall drilling equipment of convenient change drill bit, its characterized in that, including casing (1), one side of casing (1) is provided with drill bit entry (11), the surface rotation of casing (1) is connected with drill bit casket (2), the inside of drill bit casket (2) is provided with two at least drill bit and places hole (21), the hole (21) are placed to the drill bit coincide with drill bit entry (11) when rotating, the inner wall fixed mounting of casing (1) has rotation drive arrangement (3), the output of rotation drive arrangement (3) is connected with driving tube (4), the one end fixedly connected with clamping device (5) of driving tube (4).
2. Wall drilling device facilitating the replacement of drill bits according to claim 1, characterized in that the outer surface of the housing (1) is provided with a grip (12).
3. Wall drilling device facilitating the replacement of drill bits according to claim 1, characterized in that the drill bit placement holes (21) are uniformly arranged along the circumferential direction of the drill bit magazine (2).
4. The wall drilling device for conveniently replacing the drill bit according to claim 1, wherein the rotation driving device (3) comprises a motor, a speed reducer, a driving gear (31) and a driven gear (32), an output end of the motor is connected to an input end of the speed reducer, an output end of the speed reducer is fixedly connected with the driving gear (31), the driving gear (31) is meshed with the driven gear (32), and the driven gear (32) is fixedly connected to the outer surface of the transmission tube (4).
5. Wall drilling device facilitating the replacement of drill bits according to claim 1, characterized in that the outer surface of the transmission tube (4) is rotatably connected to the inside of the housing (1) by means of bearings.
6. The wall drilling device with the drill bit convenient to replace according to claim 1, wherein the clamping device (5) comprises a screw tube (51), a compression ring (52) is connected to the outer surface of the screw tube (51) in a threaded mode, a movable groove is formed in the screw tube (51), and a pressing block (53) is hinged to the inner portion of the movable groove.
7. The wall drilling device with the drill bit convenient to replace according to claim 1, wherein threads and scale strips (13) are arranged on the outer surface of the shell (1), a limiting cover (6) is connected to the shell (1) through threads arranged on the outer surface of the shell, a protruding portion (61) is arranged on the outer surface of the limiting cover (6), and a guide rod (7) is fixedly connected to one side of the protruding portion (61).
8. The wall drilling device for conveniently replacing a drill bit according to claim 7, wherein the outer surface of the limiting cover (6) is slidably connected with a dust cover (8), a sliding hole matched with the guide rod (7) is formed in the dust cover (8), a spring (9) is fixedly connected to one side of the dust cover (8), and one end, away from the dust cover (8), of the spring (9) is fixedly connected to one side of the protruding portion (61).
9. The wall drilling device with the drill bit convenient to replace according to claim 8, wherein the dust cover (8) is made of transparent plastic.
10. Wall drilling device facilitating the replacement of drill bits according to any of claims 1-9, characterized in that the drill bit magazine (2) is of transparent plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323023401.2U CN221021768U (en) | 2023-11-09 | 2023-11-09 | Wall drilling device convenient for replacing drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323023401.2U CN221021768U (en) | 2023-11-09 | 2023-11-09 | Wall drilling device convenient for replacing drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221021768U true CN221021768U (en) | 2024-05-28 |
Family
ID=91187815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323023401.2U Active CN221021768U (en) | 2023-11-09 | 2023-11-09 | Wall drilling device convenient for replacing drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221021768U (en) |
-
2023
- 2023-11-09 CN CN202323023401.2U patent/CN221021768U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |