CN208179150U - A kind of sander with dust absorbing structure - Google Patents
A kind of sander with dust absorbing structure Download PDFInfo
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- CN208179150U CN208179150U CN201820366174.3U CN201820366174U CN208179150U CN 208179150 U CN208179150 U CN 208179150U CN 201820366174 U CN201820366174 U CN 201820366174U CN 208179150 U CN208179150 U CN 208179150U
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- dust
- suction
- wheel
- sander
- sucting pipeline
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Abstract
The utility model proposes a kind of sanders with dust absorbing structure, including dust collection mechanism, nose assembly and handle, the handle and nose assembly are articulated and connected, the dust collection mechanism includes dust suction fan blade, dust sucting pipeline and suction regulating device, the dust suction fan blade is connected in the dust sucting pipeline, suction regulating device is connected on the dust sucting pipeline, the nose assembly includes motor and polishing pad, one transmission shaft of output axis connection of the motor, one end of the transmission shaft and the output axis connection of motor, the other end connects dust suction fan blade, angular wheel is connected on the transmission shaft, polishing pad is sequentially connected by transmission mechanism and angular wheel, air suction opening is provided on the polishing pad, the dust sucting pipeline is connected to the air suction opening, the output shaft of motor is directly connected to dust suction fan blade, structure is simple, difficulty of processing substantially reduces, together When, increase suction regulating device, suction can be adjusted as needed.
Description
Technical field
The utility model belongs to power tools technology field, particularly relates to a kind of sander with dust absorbing structure.
Background technique
In building engineering construction, it is often necessary to use sanding machine and polish metope, sanding machine at work, can produce
Raw scrap, dust can generate pollution to environment, to influence the health of worker.In order to avoid the influence of dust bring, lead to
It often needs that dust absorbing structure is installed on sander, such as a kind of integral type aspiration buffing machine of Chinese patent, application No. is
201520775116.2, disclosed sanding machine includes motor, angular wheel, polishing wheel, dust suction air-introduced machine, the angular wheel
Side engage and be connected with the output shaft of the motor, the opposite other side of the angular wheel and be parallel to motor output
The first gear axis engagement of axis is connected, and the first gear axis is fixedly linked with the dust suction air-introduced machine, and the dust suction is driven to draw
Blower rotation；Second gear axis is coaxially disposed below the angular wheel, the second gear axis engagement connection is adjacent to be set in parallel
The third gear shaft set, the third gear shaft are fixedly linked with the polishing wheel, drive the polishing wheel to rotate, and the throwing
The direction of rotation of halo is vertical with the direction of rotation of the motor output shaft, this structure is there are following defects, and structure is complicated, processing
Difficulty is larger.
Utility model content
The utility model proposes a kind of sander with dust absorbing structure, solves above-mentioned sander dust suction knot in the prior art
Defect existing for structure.
The technical solution of the utility model is achieved in that
A kind of sander with dust absorbing structure, including dust collection mechanism, nose assembly and handle, the handle and nose assembly
Articulated connection, the dust collection mechanism includes dust suction fan blade, dust sucting pipeline and suction regulating device, and the dust suction fan blade is connected to institute
It states in dust sucting pipeline, suction regulating device is connected on the dust sucting pipeline, and the nose assembly includes motor and polishing pad, institute
One transmission shaft of output axis connection of motor, one end of the transmission shaft and the output axis connection of motor are stated, the other end connects dust suction
Fan blade is connected with angular wheel on the transmission shaft, and polishing pad is sequentially connected by transmission mechanism and angular wheel, the polishing
Air suction opening is provided on disk, the dust sucting pipeline is connected to the air suction opening.
Further, transmission mechanism includes the first gear wheel engaged with angular wheel, and the first gear wheel and gear shaft are solid
The output shaft that fixed connection further includes the second gear wheel and is fixedly connected with the second gear wheel, second gear wheel and gear shaft
Engagement, the output axis connection polishing pad.
Further, the output shaft of one end of the transmission shaft and motor is connected by a connector sleeve.
It further, further include a disk, disk is fixed on handle, is provided with a circular hole at the top of disk, output shaft passes through
Circular hole, the outer ledge of the disk are provided with several hairbrush.
Further, the suction regulating device includes a suction regulating wheel, described on the side of the suction regulating wheel
Dust suction regulating wheel is hollow column construction, and middle part is provided with the connecting hole through dust suction regulating wheel, the inside of dust suction regulating wheel
On be provided with bisymmetric first gas outlet, be provided with bisymmetric second gas outlet on the outside of dust suction regulating wheel, two
First gas outlet and two second gas outlets are arranged the first gas outlet and the second gas outlet that form two groups adjacent in right-angled intersection, and two
Group is interconnected respectively between adjacent the first gas outlet and the second gas outlet, and a groove is provided on the side of dust sucting pipeline,
It is corresponding, bisymmetric third gas outlet is provided in groove.
The overlapping area between the first gas outlet and third gas outlet is adjusted to realize the adjusting of suction size.
Further, the dust suction fan blade and groove be in the same horizontal line.
Further, the outer of the suction regulating wheel places several antiskid grooves for being provided with annular array.
Further, the shape of first gas outlet, the second gas outlet and third gas outlet is sector.
In conclusion utility model has the advantages that
A kind of sander with dust absorbing structure of the utility model, the output shaft of motor are directly connected to dust suction fan blade, structure
Simply, difficulty of processing substantially reduces, meanwhile, increase suction regulating device, suction can be adjusted as needed.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the sander with dust absorbing structure of the utility model；
Fig. 2 is the structural schematic diagram of head in Fig. 1；
Fig. 3 is suction regulating device structural schematic diagram in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, a kind of sander with dust absorbing structure, including dust collection mechanism 1, nose assembly 2 and handle 3, institute
It states handle 3 and nose assembly 2 is articulated and connected, the dust collection mechanism includes dust suction fan blade 4, dust sucting pipeline 5 and suction regulating device
6, the dust suction fan blade is connected in the dust sucting pipeline, and suction regulating device is connected on the dust sucting pipeline, the head
Component includes motor 7 and polishing pad, one transmission shaft 9 of output axis connection of the motor, one end of the transmission shaft 9 and motor
Axis connection is exported, the other end connects dust suction fan blade 4, is connected with angular wheel 10 on the transmission shaft, polishing pad passes through driver
Structure and angular wheel are sequentially connected, and are provided with air suction opening on the polishing pad, the dust sucting pipeline is connected to the air suction opening.Transmission
Mechanism includes the first gear wheel 11 engaged with angular wheel, and the first gear wheel 11 is fixedly connected with gear shaft 12, further includes
Two gear wheels 13 and the output shaft 14 being fixedly connected with the second gear wheel, second gear wheel is engaged with gear shaft, described defeated
Axis connection polishing pad out.One end of the transmission shaft and the output shaft of motor are connected by a connector sleeve 15.It further include a disk
16, disk is fixed on handle, and a circular hole is provided at the top of disk, and output shaft passes through circular hole, and the outer ledge of the disk is arranged
There are several hairbrush 17.The suction regulating device includes a suction regulating wheel, on the side of the suction regulating wheel, the dust suction
Regulating wheel is hollow column construction, and middle part is provided with the connecting hole 18 through dust suction regulating wheel, on the inside of dust suction regulating wheel
It is provided with bisymmetric first gas outlet 19, bisymmetric second gas outlet is provided on the outside of dust suction regulating wheel (not
Show), two first gas outlets 19 and two second gas outlets be arranged in right-angled intersection to be formed two groups of first adjacent gas outlets 19 and
Second gas outlet is interconnected respectively between two groups of adjacent first gas outlets 19 and the second gas outlet, the side of dust sucting pipeline
On be provided with a groove 20, it is corresponding, bisymmetric third gas outlet 21 is provided in groove.Adjust the first gas outlet and third
Overlapping area between gas outlet realizes the adjusting of suction size.The dust suction fan blade and groove are in the same horizontal line.Institute
It states the outer of suction regulating wheel and places several antiskid grooves for being provided with annular array.First gas outlet, the second gas outlet and
The shape of third gas outlet is sector.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of sander with dust absorbing structure, it is characterised in that: including dust collection mechanism, nose assembly and handle, the handle
It is articulated and connected with nose assembly, the dust collection mechanism includes dust suction fan blade, dust sucting pipeline and suction regulating device, the dust suction wind
Leaf is connected in the dust sucting pipeline, and suction regulating device is connected on the dust sucting pipeline, and the nose assembly includes motor
And polishing pad, one transmission shaft of output axis connection of the motor, one end of the transmission shaft and the output axis connection of motor, it is another
End connects dust suction fan blade, and angular wheel is connected on the transmission shaft, and polishing pad is connected by transmission mechanism and angular wheel transmission
It connects, air suction opening is provided on the polishing pad, the dust sucting pipeline is connected to the air suction opening.
2. a kind of sander with dust absorbing structure according to claim 1, it is characterised in that: transmission mechanism includes and taper
First gear wheel of gear engagement, the first gear wheel is fixedly connected with gear shaft, further include the second gear wheel and with the second canine tooth
The output shaft being fixedly connected is taken turns, second gear wheel is engaged with gear shaft, the output axis connection polishing pad.
3. a kind of sander with dust absorbing structure according to claim 1, it is characterised in that: one end of the transmission shaft with
The output shaft of motor is connected by a connector sleeve.
4. a kind of sander with dust absorbing structure according to claim 2, it is characterised in that: further include a disk, disk
It is fixed on handle, a circular hole is provided at the top of disk, output shaft passes through circular hole, and the outer ledge of the disk is provided with several hairs
Brush.
5. a kind of sander with dust absorbing structure according to claim 1, it is characterised in that: the suction regulating device packet
Include a suction regulating wheel, on the side of the suction regulating wheel, the dust suction regulating wheel is hollow column construction, middle part setting
There is the connecting hole through dust suction regulating wheel, is provided with bisymmetric first gas outlet, dust suction tune on the inside of dust suction regulating wheel
It saves and is provided with bisymmetric second gas outlet on the outside of wheel, two first gas outlets are set with two second gas outlets in right-angled intersection
It sets to form two groups of adjacent first gas outlets and the second gas outlet, divide between two groups of adjacent first gas outlets and the second gas outlet
Not Xiang Huliantong, a groove is provided on the side of dust sucting pipeline, it is corresponding, bisymmetric third outlet is provided in groove
Mouthful.
6. a kind of sander with dust absorbing structure according to claim 5, it is characterised in that: the dust suction fan blade and groove
In the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366174.3U CN208179150U (en) | 2018-03-17 | 2018-03-17 | A kind of sander with dust absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366174.3U CN208179150U (en) | 2018-03-17 | 2018-03-17 | A kind of sander with dust absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179150U true CN208179150U (en) | 2018-12-04 |
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ID=64437426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366174.3U Active CN208179150U (en) | 2018-03-17 | 2018-03-17 | A kind of sander with dust absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605183A (en) * | 2018-12-29 | 2019-04-12 | 陈溢 | It is a kind of for ABS resin plastics from breaking surface grinding machine |
-
2018
- 2018-03-17 CN CN201820366174.3U patent/CN208179150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605183A (en) * | 2018-12-29 | 2019-04-12 | 陈溢 | It is a kind of for ABS resin plastics from breaking surface grinding machine |
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