CN104959910A - Dust-free polishing head of wall polishing machine - Google Patents
Dust-free polishing head of wall polishing machine Download PDFInfo
- Publication number
- CN104959910A CN104959910A CN201510407730.8A CN201510407730A CN104959910A CN 104959910 A CN104959910 A CN 104959910A CN 201510407730 A CN201510407730 A CN 201510407730A CN 104959910 A CN104959910 A CN 104959910A
- Authority
- CN
- China
- Prior art keywords
- gear
- output shaft
- bevel gear
- motor
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007517 polishing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a dust-free polishing head of a wall polishing machine. The dust-free polishing head comprises a motor and a polishing disc. The motor is installed in a case, a front bevel gear and a rear bevel gear are installed on a motor shaft of the motor, the front bevel gear on the motor shaft is engaged with a first gear output shaft, the rear bevel gear on the motor shaft is engaged with a second gear output shaft, the polishing disc is fixed to the first gear output shaft, the second gear output shaft is fixedly connected with blades, and the blades are located in a blade room. According to the dust-free polishing head of the wall polishing machine, the front bevel gear and the rear bevel gear are installed on the motor shaft of the motor and drive the polishing disc and the blades to rotate respectively, polishing and blade dust removing are integrated, and therefore dust escaping in the polishing process is greatly reduced; because the same motor shaft is adopted for driving the two output shafts to rotate, it is guaranteed that the polishing disc and the blades cooperate synchronously and work reliably, and the utilization rate is high; besides, the dust-free polishing head is simple in structure, flexible to operate and low in production cost.
Description
Technical field
The present invention relates to a kind of sander device, particularly relate to a kind of grinding head of dustless wall sander.
Background technology
Wall polishing machine a kind ofly provides power to drive polishing pad to rotate by motor to carry out to wall surface clean electric tool of polishing.In prior art, sander is all circumscribed with dust catcher, the grinding head apparatus structure of sander is more complicated, and make integrated head device bigger than normal, not only production cost is high, also affects handling situations, and overall meeting be made troubles to user, reduces operating efficiency.Therefore, be necessary to improve the grinding head device of existing sander.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of grinding head of dustless wall sander, can integrate dust suction and polish, and greatly reduce the dust effusion in bruting process, realize dustless polishing, and structure is simple, flexible operation, production cost is low.
The present invention solves the problems of the technologies described above the grinding head that the technical scheme adopted is to provide a kind of dustless wall sander, comprise motor and polishing pad, described motor is arranged in casing, wherein, the motor shaft of described motor is provided with front bevel gear and rear bevel gear, front bevel gear on described motor shaft engages with the first gear output shaft, rear bevel gear on described motor shaft engages with the second gear output shaft, described polishing pad is fixed on described first gear output shaft, described second gear output shaft and fan blade are fixedly linked, and described fan blade is positioned at fan blade indoor.
The grinding head of above-mentioned dustless wall sander, wherein, described front bevel gear and rear bevel gear is back-to-back is arranged on motor shaft, is provided with bearing between described front bevel gear and rear bevel gear, described first gear output shaft and the second gear output shaft arranged in parallel and all perpendicular with motor shaft.
The grinding head of above-mentioned dustless wall sander, wherein, be provided with protective cover outside described polishing pad, described protective cover is provided with air inlet, and the edge of described fan blade room is provided with air outlet.
The grinding head of above-mentioned dustless wall sander, wherein, one end of described first gear output shaft and the second gear output shaft is meshing gear, meshing gear on described front bevel gear, rear bevel gear, the first gear output shaft and the meshing gear on the second gear output shaft are all positioned at gear-box, airtight isolation between described gear-box and fan blade room, and be in below casing; The other end of described first gear output shaft is fixedly linked with polishing pad through after gear-box, protective cover, and the other end of described second gear output shaft stretches into fan blade indoor and is fixedly linked with fan blade.
The present invention contrasts prior art following beneficial effect: the grinding head of dustless wall sander provided by the invention, by installing front bevel gear and rear bevel gear on the motor shaft of motor simultaneously, inner cone gear driven polishing pad rotates, rear bevel gear drives fan blade rotary dusting, polishing is dust removal integrated with fan blade, thus the dust effusion greatly reduced in bruting process, realize dustless polishing; Because entirety adopts same motor shaft to drive two other output shaft to rotate, ensure polishing pad and fan blade synchronous matching reliably working, utilization rate is high, and structure is simple, and flexible operation, production cost is low.
Accompanying drawing explanation
Fig. 1 is the grinding head structural representation of dustless wall sander of the present invention.
In figure:
1 motor 2 casing 3 motor shaft
4 gear-box 5 polishing pad 6 fan blades
Bevel gear before 7 fan blade room 8 protective covers 9
Bevel gear 11 first gear output shaft 12 second gear output shaft after 10
13 air inlet 14 air outlet 15 bearings
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the grinding head structural representation of dustless wall sander of the present invention.
Refer to Fig. 1, the grinding head of dustless wall sander provided by the invention comprises motor 1 and polishing pad 5, described motor 1 is arranged in casing 2, wherein, the motor shaft 3 of described motor 1 is provided with front bevel gear 9 and rear bevel gear 10, bearing 15 is provided with between described front bevel gear 9 and rear bevel gear 10, front bevel gear 9 on described motor shaft engages with the first gear output shaft 11, rear bevel gear 10 on described motor shaft engages with the second gear output shaft 12, described polishing pad 5 is fixed on described first gear output shaft 11, described second gear output shaft 12 and fan blade 6 are fixedly linked, described fan blade 6 is positioned at fan blade room 7.
The grinding head of dustless wall sander provided by the invention, wherein, described front bevel gear 9 and rear bevel gear 10 is back-to-back is arranged on motor shaft 3, described first gear output shaft 11 and the second gear output shaft 12 arranged in parallel and all perpendicular with motor shaft 3.
The grinding head of dustless wall sander provided by the invention, wherein, be provided with protective cover 8 outside described polishing pad 5, described protective cover 8 is provided with air inlet 13, and the edge of described fan blade room 7 is provided with air outlet 14.The dust of bruting process enters fan blade room 7 by air inlet 13, after get rid of through air outlet 14 again, effectively reduce the illeffects of bruting process dust.
The grinding head of dustless wall sander provided by the invention, wherein, one end of described first gear output shaft 11 and the second gear output shaft 12 is meshing gear, meshing gear on described front bevel gear 9, rear bevel gear 10, first gear output shaft 11 and the meshing gear on the second gear output shaft 12 are all positioned at gear-box 4, airtight isolation between described gear-box 4 and fan blade room 7, and be in below casing 2; The other end of described first gear output shaft 11 is fixedly linked with polishing pad 5 through after gear-box 4, protective cover 8, and the other end of described second gear output shaft 12 stretches in fan blade room 7 and fan blade 6 is fixedly linked.
The grinding head of dustless wall sander provided by the invention, operation principle is as follows: motor 1 provides driving force, motor shaft 3 rotates, front bevel gear 9 on motor shaft 3 and the first gear output shaft 11 coordinate, driven rotary, and then drive polishing pad 5 High Rotation Speed, polishing pad 5 carries out polishing and cleans after contacting metope, rear bevel gear 10 simultaneously on motor shaft 3 coordinates with the second gear output shaft 12, and then fan blade 6 High Rotation Speed in drive fan blade room 7, dust is expelled to dust collecting sleeve while being discharged by the air in fan blade room 7 by fan blade 6 together under the action of the centrifugal.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (4)
1. the grinding head of a dustless wall sander, comprise motor (1) and polishing pad (5), described motor (1) is arranged in casing (2), it is characterized in that, the motor shaft (3) of described motor (1) is provided with front bevel gear (9) and rear bevel gear (10), front bevel gear (9) on described motor shaft engages with the first gear output shaft (11), rear bevel gear (10) on described motor shaft engages with the second gear output shaft (12), described polishing pad (5) is fixed on described first gear output shaft (11), described second gear output shaft (12) and fan blade (6) are fixedly linked, described fan blade (6) is positioned at fan blade room (7).
2. the grinding head of dustless wall sander as claimed in claim 1, it is characterized in that, described front bevel gear (9) and rear bevel gear (10) is back-to-back is arranged on motor shaft (3), is provided with bearing (15) between described front bevel gear (9) and rear bevel gear (10).Described first gear output shaft (11) and the second gear output shaft (12) arranged in parallel and all perpendicular with motor shaft (3).
3. the grinding head of dustless wall sander as claimed in claim 1, it is characterized in that, protective cover (8) is provided with outside described polishing pad (5), described protective cover (8) is provided with air inlet (13), and the edge of described fan blade room (7) is provided with air outlet (14).
4. the grinding head of dustless wall sander as stated in claim 3, it is characterized in that, one end of described first gear output shaft (11) and the second gear output shaft (12) is meshing gear, meshing gear on described front bevel gear (9), rear bevel gear (10), the first gear output shaft (11) and the meshing gear on the second gear output shaft (12) are all positioned at gear-box (4), airtight isolation between described gear-box (4) and fan blade room (7), and be in casing (2) below; The other end of described first gear output shaft (11) is fixedly linked with polishing pad (5) afterwards through gear-box (4), protective cover (8), and the other end of described second gear output shaft (12) stretches in fan blade room (7) and is fixedly linked with fan blade (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407730.8A CN104959910A (en) | 2015-07-13 | 2015-07-13 | Dust-free polishing head of wall polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407730.8A CN104959910A (en) | 2015-07-13 | 2015-07-13 | Dust-free polishing head of wall polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959910A true CN104959910A (en) | 2015-10-07 |
Family
ID=54214081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510407730.8A Pending CN104959910A (en) | 2015-07-13 | 2015-07-13 | Dust-free polishing head of wall polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959910A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425723A (en) * | 2016-08-23 | 2017-02-22 | 孙宇航 | Self-dust-collection wall polishing machine |
| CN108274319A (en) * | 2017-12-14 | 2018-07-13 | 安徽瀚景观规划设计院有限公司 | A kind of wall surface grinding device and its method of construction and decoration |
| CN111515814A (en) * | 2020-05-14 | 2020-08-11 | 杭州刚合机械科技有限公司 | Handheld surface grinding device that can remove dust |
| CN113560971A (en) * | 2021-07-10 | 2021-10-29 | 柏贵友 | Wall grinding device |
| CN118455912A (en) * | 2024-07-12 | 2024-08-09 | 龙口市通达油管有限公司 | A welding device for processing engine oil pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202498447U (en) * | 2012-03-21 | 2012-10-24 | 林健明 | Dust suction device of dust-suction type sander |
| CN103056778A (en) * | 2012-12-31 | 2013-04-24 | 储建明 | Dust collector of long-bar wall grinder |
| CN203185093U (en) * | 2013-03-13 | 2013-09-11 | 储建明 | Automatic dust-collection wall surface grinding machine |
| US8800682B2 (en) * | 2010-10-01 | 2014-08-12 | Black & Decker Inc. | Dust extraction for power tools |
| CN204748309U (en) * | 2015-07-13 | 2015-11-11 | 溯洄（上海）设计咨询有限公司 | Head of polishing of dustless wall polisher |
-
2015
- 2015-07-13 CN CN201510407730.8A patent/CN104959910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8800682B2 (en) * | 2010-10-01 | 2014-08-12 | Black & Decker Inc. | Dust extraction for power tools |
| CN202498447U (en) * | 2012-03-21 | 2012-10-24 | 林健明 | Dust suction device of dust-suction type sander |
| CN103056778A (en) * | 2012-12-31 | 2013-04-24 | 储建明 | Dust collector of long-bar wall grinder |
| CN203185093U (en) * | 2013-03-13 | 2013-09-11 | 储建明 | Automatic dust-collection wall surface grinding machine |
| CN204748309U (en) * | 2015-07-13 | 2015-11-11 | 溯洄（上海）设计咨询有限公司 | Head of polishing of dustless wall polisher |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425723A (en) * | 2016-08-23 | 2017-02-22 | 孙宇航 | Self-dust-collection wall polishing machine |
| CN108274319A (en) * | 2017-12-14 | 2018-07-13 | 安徽瀚景观规划设计院有限公司 | A kind of wall surface grinding device and its method of construction and decoration |
| CN111515814A (en) * | 2020-05-14 | 2020-08-11 | 杭州刚合机械科技有限公司 | Handheld surface grinding device that can remove dust |
| CN113560971A (en) * | 2021-07-10 | 2021-10-29 | 柏贵友 | Wall grinding device |
| CN113560971B (en) * | 2021-07-10 | 2022-08-30 | 新疆雪域高原建设工程有限公司 | Wall grinding device |
| CN118455912A (en) * | 2024-07-12 | 2024-08-09 | 龙口市通达油管有限公司 | A welding device for processing engine oil pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |