CN214264003U - Electric drill dust protection casing - Google Patents
Electric drill dust protection casing Download PDFInfo
- Publication number
- CN214264003U CN214264003U CN202022890732.6U CN202022890732U CN214264003U CN 214264003 U CN214264003 U CN 214264003U CN 202022890732 U CN202022890732 U CN 202022890732U CN 214264003 U CN214264003 U CN 214264003U
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- electric drill
- protection casing
- fastening
- transmission
- adapter sleeve
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Abstract
The utility model relates to a protection casing technical field specifically is an electric drill dust protection casing, including electric drill and protection casing, the electric drill includes the control handle of lower extreme rear side, and the bolt fixed connection adapter sleeve is passed through in the electric drill front end outside, adapter sleeve lower extreme welded stabilization handle, and the transmission shaft is connected in the transmission of electric drill front end transmission output, and transmission shaft front end welding transmission tooth head, the inside connection fastening head of inlaying of transmission tooth head front end, the inside fastening connection drill bit of fastening head front end, the electric drill front end cover is established and is passed through fastening bolt fastening connection protection casing, and beneficial effect does: set up the protection casing and can absorb the dust that produces when the electric drill uses through the fan of bleeding in the protection casing in, carry out the unified processing of collection dirt, can effectual reduction dust spill influence all ring edge borders and health through the protection casing to can reduce the step that the dust cleaned, practice thrift the manpower and reduce operating time, improve the result of use.
Description
Technical Field
The utility model relates to protection casing technical field specifically is an electric drill dust protection casing.
Background
The electric drill is a drilling machine using electricity as power. The electric tool is a conventional product in the electric tools and is also a product of the electric tools with the largest demand. The annual production and sale quantity accounts for 35 percent of the China electric tools.
At present construction and fitment in-process, the electric drill becomes a necessity, and the powder dust that produces in the electric drill work is especially many, has very big pollution to the environment, for this reason, the utility model provides an electric drill dust protection casing is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric drill dust protection casing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric drill dust protection casing, includes electric drill and protection casing, the electric drill includes the control handle of lower extreme rear side, bolt fixed connection adapter sleeve is passed through in the electric drill front end outside, and adapter sleeve lower extreme weld stabilization handle, the transmission shaft is connected in electric drill front end transmission output transmission, transmission shaft front end welding transmission tooth head, the inside connection fastening head of inlaying of transmission tooth head front end, the inside fastening connection drill bit of fastening head front end, electric drill front end cover is established and is passed through fastening bolt fastening connection protection casing.
Preferably, the protection casing rear end integrated into one piece is equipped with the adapter sleeve, the adapter sleeve cover is established in the electric drill front end outside, fastening bolt is connected in the adapter sleeve outside, fastening bolt passes the end of adapter sleeve and contradicts the electric drill and fixes the adapter sleeve in the electric drill front end outside.
Preferably, the inside welding mount of protection casing front end, welding shaft bearing frame in the middle of the mount, the inside connection bearing of inlaying of bearing frame, the fixed cover of bearing inner wall welding, fixed cover protrusion forward and at front end welded fastening piece, fixed block outside welding extraction fan, the through-hole has been seted up in the middle of the fixed block, the through-hole cover is established in the fastening head outside, the fastening head passes the through-hole.
Preferably, the inner wall of the fastening sleeve is provided with transmission teeth, a transmission groove is formed in the fastening sleeve, and the fastening sleeve is sleeved on the outer side of the transmission tooth head.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses set up the dust that the protection casing can produce when the electric drill is used through the fan of bleeding in the protection casing and absorb in the protection casing, carry out the unified processing of album dirt, can effectual reduction dust spill influence all ring edge borders and health through the protection casing to can reduce the step that the dust cleaned, practice thrift the manpower and reduce operating time, improve the result of use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the shield of FIG. 1;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: the electric drill comprises an electric drill 1, a control handle 2, a stable grip 3, a protective cover 4, a fastening sleeve 5, a drill bit 6, a fixed frame 7, a bearing seat 8, a bearing 9, a fixed block 10, an air exhaust fan 11, a through hole 12, a transmission shaft 13, a fastening head 14, a transmission gear head 15 and a fixing sleeve 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an electric drill dust protection casing, including electric drill 1 and protection casing 4, electric drill 1 includes the control handle 2 of lower extreme rear side, bolt fixed connection adapter sleeve is passed through in the 1 front end outside of electric drill, the stable handle 3 of adapter sleeve lower extreme welding, transmission shaft 13 is connected in the transmission of 1 front end transmission output of electric drill, 13 front end welding transmission tooth heads 15 of transmission shaft, the inside connection fastening head 14 of inlaying of 15 front ends of transmission tooth head, the inside fastening connection drill bit 6 in fastening head 14 front end, 1 front end cover of electric drill is established and is passed through fastening bolt fastening connection protection casing 4.
The utility model discloses can further set up to, the integrative adapter sleeve 5 that is equipped with that takes shape in 4 rear ends of protection casing, 5 covers of adapter sleeve are established in the 1 front end outside of electric drill, and fastening bolt is connected in the 5 outsides of adapter sleeve, and fastening bolt passes 5 end portion conflict electric drills 1 of adapter sleeve and fixes adapter sleeve 5 in the 1 front end outside of electric drill, can guarantee the stability of protection casing 4 in the 1 front end outside of electric drill through adapter sleeve 5, improves the result of use.
The utility model discloses can further set up to, 4 front end internal weld mounts 7 of protection casing, welding bearing frame 8 in the middle of the mount 7, 8 inside connection bearing 9 of inlaying of bearing frame, the fixed cover 16 of bearing 9 inner wall welding, fixed cover 16 is protrusion forward and at front end welded fastening piece 10, fixed block 10 outside welding exhaust fan 11, through-hole 12 has been seted up in the middle of the fixed block 10, the through-hole 12 cover is established in the fastening head 14 outside, fastening head 14 passes through-hole 12, fixed cover 16 that can fix internal transmission and the fixed block 10 that fixed cover 16 front end is connected and the position of exhaust fan 11 through mount 7, and make exhaust fan 11 can rotate through the cooperation of the fixed cover 16 of rear end and bearing 9, in order to reach the effect of rotating to bleed, the dust that produces when can be quick when using electric drill 1 absorbs in protection casing 4, and use effect is improved.
The utility model discloses can further set up to, be equipped with the driving gear on the fixed cover 16 inner wall, at the inside transmission groove that forms of fixed cover 16, fixed cover 16 cover is established in the 15 outsides of transmission geared head, through the driving gear in the 15 outsides of transmission geared head and the meshing of the driving gear in the fixed cover 16, can make the transmission geared head 15 rotate the fixed cover 16 and rotate, and then drive fixed block 10 that fixed cover 16 front end is connected and extract air fan 11 and rotate and bleed, reduce the operation degree of difficulty, increase the convenience of use.
The working principle is as follows: during operation, at first establish the 4 covers of protection casing in the 1 front end output outside of electric drill, fastening bolt through 5 outside connections in the adapter sleeve fixes protection casing 4 in the 1 front end outside of electric drill, the fixed cover 16 cover of transmission of inside extraction fan 11 is established in the transmission tooth head 15 outside of electric drill 1 front end when the 4 covers of protection casing are established at 1 front end of electric drill, it makes to rotate to electrify at electric drill 1, drive extraction fan 11 through transmission tooth head 15 and rotate, can absorb the dust that 1 during operation of electric drill produced inside protection casing 4, take off protection casing 4 after work, clear up the dust of protection casing 4 inside can, can effectively reduce the dust and fly away the influence to the all ring edge borders, the protection is healthy, and can reduce the manpower and clean the dust, increase the convenience in use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An electric drill dust protection cover comprises an electric drill (1) and a protection cover (4), and is characterized in that: electric drill (1) includes control handle (2) of lower extreme rear side, bolt fixed connection adapter sleeve is passed through in electric drill (1) front end outside, and adapter sleeve lower extreme weld stabilization handle (3), transmission shaft (13) is connected in electric drill (1) front end transmission output transmission, transmission shaft (13) front end welding transmission tooth head (15), transmission tooth head (15) front end inside is inlayed and is connected fastening head (14), fastening head (14) front end inside fastening connection drill bit (6), electric drill (1) front end cover is established and is passed through fastening bolt fastening connection protection casing (4).
2. A power drill dust guard according to claim 1, wherein: the protection casing (4) rear end integrated into one piece is equipped with adapter sleeve (5), the electric drill (1) front end outside is established in adapter sleeve (5) cover, fastening bolt is connected in the adapter sleeve (5) outside, fastening bolt passes adapter sleeve (5) tip conflict electric drill (1) and fixes adapter sleeve (5) in the electric drill (1) front end outside.
3. A power drill dust guard according to claim 1, wherein: protection casing (4) front end internal weld mount (7), welding bearing frame (8) in the middle of mount (7), connecting bearing (9) are inlayed to bearing frame (8) inside, the fixed cover (16) of bearing (9) inner wall welding, fixed cover (16) are forward salient and at front end welded fastening piece (10), fixed block (10) outside welding is extracted air and is fanned (11), through-hole (12) have been seted up in the middle of fixed block (10), through-hole (12) cover is established in fastening head (14) outside, fastening head (14) pass through-hole (12).
4. A power drill dust guard according to claim 3, wherein: the inner wall of the fixed sleeve (16) is provided with transmission teeth, a transmission groove is formed in the fixed sleeve (16), and the fixed sleeve (16) is sleeved on the outer side of the transmission tooth head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890732.6U CN214264003U (en) | 2020-12-07 | 2020-12-07 | Electric drill dust protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890732.6U CN214264003U (en) | 2020-12-07 | 2020-12-07 | Electric drill dust protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264003U true CN214264003U (en) | 2021-09-24 |
Family
ID=77779455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022890732.6U Active CN214264003U (en) | 2020-12-07 | 2020-12-07 | Electric drill dust protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264003U (en) |
-
2020
- 2020-12-07 CN CN202022890732.6U patent/CN214264003U/en active Active
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