CN203650258U - Improved automatic dust absorption polishing machine - Google Patents
Improved automatic dust absorption polishing machine Download PDFInfo
- Publication number
- CN203650258U CN203650258U CN201420024743.8U CN201420024743U CN203650258U CN 203650258 U CN203650258 U CN 203650258U CN 201420024743 U CN201420024743 U CN 201420024743U CN 203650258 U CN203650258 U CN 203650258U
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- China
- Prior art keywords
- dust
- fan blade
- polishing pad
- casing
- bevel gear
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- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 61
- 238000005498 polishing Methods 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 title abstract 9
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 241000270295 Serpentes Species 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
An improved automatic dust absorption polishing machine comprises a shell, a handle, a polishing pad, a small bevel gear, a large bevel gear, a gear shaft, dust absorption fan blades and a fan blade chamber, wherein the handle is arranged at the tail of the shell, and the polishing pad is arranged at the head of the shell. A motor is arranged in the shell, the head of the shell is provided with an output shaft connected at the center of the polishing pad, the motor transmits power to the output shaft through a transmission flexible shaft and drives the polishing pad to rotate, the head of the shell is further provided with a protective cover, a cavity communicated with the outside is formed between the protective cover and the polishing pad, a dust absorption pipe communicated with the cavity is arranged at the top of the protective cover, a passage pipe communicated with the dust absorption pipe is arranged in the shell, a dust discharge pipe is arranged in the handle, the dust absorption fan blades are arranged in the fan blade chamber, the passage pipe is communicated with the dust discharge pipe through the fan blade chamber, the small bevel gear is arranged on the motor, the dust absorption fan blades are fixedly arranged on the gear shaft, the small bevel gear is engaged with the large bevel gear to drive the gear shaft fixedly connected on the large bevel gear to rotate, and then the dust absorption fan blades are driven to rotate. The improved automatic dust absorption polishing machine has the advantages of reasonable structure, fine dust discharge effect and the like.
Description
Technical field:
The utility model relates to a kind of sander, particularly relates to a kind of improved self-dust-suction sander.
Background technology:
Sander is taking electric power as power, drives sand sheet High Rotation Speed on emery disc end face to the wall surface a kind of electric tool cleaning of polish.This polishing mode is high more than manual grinding mode efficiency, but can produce a large amount of dust in bruting process, has a strong impact on the healthy of operator, environment is also polluted simultaneously.So people are circumscribed with dust catcher on sander, can, by the dust absorbing producing in bruting process, when operation, reduce the pollution to environment, guarantee that dust does not impact operator's health.In prior art, on sander, be circumscribed with this structure of dust catcher, although can reduce the pollution to environment in the time of operation, guarantee that dust does not impact operator's health, but, its complex structure, volume is larger, bring inconvenience to operator, in addition, on sander, be circumscribed with dust catcher, improved production cost.In view of this, insider develops again the wall surface grinding machine that carries dust-absorbing function that integrates sander and dust catcher, for example, Chinese utility model patent " CN202411985U " discloses a kind of Self-dust-absorbing shaft type grinding machine, comprise casing, be located at the handle of casing afterbody, be located at the polishing pad of casing head, in described casing, be provided with motor, described casing head is provided with the output shaft that is connected to polishing pad central authorities, described motor drives polishing pad to rotate by driving snake to output shaft transferring power, described casing head is also provided with the disk of protection polishing pad, between described disk and polishing pad, form the cavity being in communication with the outside, the top of described disk is provided with the sweep-up pipe that is communicated with cavity, in described casing, be provided with the tube channel being communicated with sweep-up pipe, in described handle, be provided with the dust outlet tube being connected with tube channel, in described dust outlet tube, be provided with and be connected the dust suction fan blade that power is provided by it with motor.The sander of this structure has dust-absorbing function in polishing, without connecting in addition dust catcher, production cost is decreased, but because this body structure also has unreasonable part, specifically refer to that dust suction fan blade is directly connected and is arranged in dust outlet tube with motor, and arrange vertical with dust outlet tube, the air-out mode of dust suction fan blade is axial air-out, such design can cause blast low, dust discharge difficulty, thus affect dust discharge effect.Therefore, be necessary to be improved.
Utility model content:
Goal of the invention of the present utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, the self-dust-suction sander that dust discharge is effective.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of improved self-dust-suction sander, comprise casing, be located at the handle of casing afterbody, be located at the polishing pad of casing head, in described casing, be provided with motor, described casing head is provided with the output shaft that is connected to polishing pad central authorities, described motor drives polishing pad to rotate by driving snake to output shaft transferring power, described casing head is also provided with the protective cover of protection polishing pad, between described protective cover and polishing pad, form the cavity being in communication with the outside, the top of described protective cover is provided with the sweep-up pipe that is communicated with cavity, in described casing, be provided with the tube channel being communicated with sweep-up pipe, in described handle, be provided with dust outlet tube, also comprise cone pinion, large bevel gear, gear shaft, dust suction fan blade and fan blade chamber, it is indoor that described dust suction fan blade is arranged on described fan blade, described fan blade chamber is communicated with described tube channel with described dust outlet tube, described cone pinion is arranged on described motor, described dust suction fan blade is fixedly installed on described gear shaft, described cone pinion engages with described large bevel gear and drives the described gear shaft being fixed on described large bevel gear to rotate, then drive described dust suction fan blade rotation.
Described driving snake is provided with a flexible axle sleeve pipe outward.
Described flexible axle sleeve pipe is arranged on the below of described tube channel, between described flexible axle sleeve pipe and described tube channel and between described flexible axle sleeve pipe and described casing, is equipped with back-up block.
The utility model has the following advantages with respect to prior art tool:
1, driven and be arranged on the indoor dust suction fan blade rotation of fan blade by the engagement of gear train, dust suction fan blade and dust outlet tube are same direction, and the air-out mode of dust suction fan blade is centrifugal air-out, and blast is high, and dust discharge is convenient, makes dust discharge effective.
2, between flexible axle sleeve pipe and tube channel and between flexible axle sleeve pipe and casing, be provided with back-up block, guaranteeing that driving snake can normally work.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of A portion in Fig. 1.
Detailed description of the invention:
Referring to Fig. 1 and Fig. 2, the improved self-dust-suction sander of one providing according to the utility model, comprise casing 1, be located at the handle 2 of casing 1 afterbody, be located at the polishing pad 3 of casing 1 head, in casing 1, be provided with motor 4, casing 1 head is provided with the output shaft 5 that is connected to polishing pad 3 central authorities, motor 4 drives polishing pad 3 to rotate to output shaft 5 transferring power by driving snake 6, casing 1 head is also provided with the protective cover 7 of protection polishing pad 3, between protective cover 7 and polishing pad 3, form the cavity 8 being in communication with the outside, the top of protective cover 7 is provided with the sweep-up pipe 9 that is communicated with cavity 8, in casing 1, be provided with the tube channel 10 being communicated with sweep-up pipe 9, in handle 2, be provided with dust outlet tube 11, also comprise cone pinion 12, large bevel gear 13, gear shaft 14, dust suction fan blade 15 and fan blade chamber 16, dust suction fan blade 15 is arranged in fan blade chamber 16, fan blade chamber 16 is communicated with tube channel 10 with dust outlet tube 11, cone pinion 12 is arranged on motor 4, dust suction fan blade 15 is fixedly installed on gear shaft 14, cone pinion 12 engages with large bevel gear 13 and drives the gear shaft 14 being fixed on large bevel gear 13 to rotate, then drive dust suction fan blade 15 to rotate.Drive the dust suction fan blade 15 being arranged in fan blade chamber 16 to rotate by the engagement of gear train, dust suction fan blade 15 is same direction with dust outlet tube 11, and the air-out mode of dust suction fan blade 15 is centrifugal air-out, and blast is high, and dust discharge is convenient, makes dust discharge effective.
Driving snake 6 is outer is provided with a flexible axle sleeve pipe 17, and flexible axle sleeve pipe 17 is arranged on the below of tube channel 10, between flexible axle sleeve pipe 17 and tube channel 10 and between flexible axle sleeve pipe 17 and casing 1, is equipped with back-up block 18.Between flexible axle sleeve pipe 17 and tube channel 10 and between flexible axle sleeve pipe 17 and casing 1, be provided with back-up block 18, guaranteeing that driving snake 6 can normally work.
Above-described embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (3)
1. an improved self-dust-suction sander, comprise casing, be located at the handle of casing afterbody, be located at the polishing pad of casing head, in described casing, be provided with motor, described casing head is provided with the output shaft that is connected to polishing pad central authorities, described motor drives polishing pad to rotate by driving snake to output shaft transferring power, described casing head is also provided with the protective cover of protection polishing pad, between described protective cover and polishing pad, form the cavity being in communication with the outside, the top of described protective cover is provided with the sweep-up pipe that is communicated with cavity, in described casing, be provided with the tube channel being communicated with sweep-up pipe, in described handle, be provided with dust outlet tube, it is characterized in that: also comprise cone pinion, large bevel gear, gear shaft, dust suction fan blade and fan blade chamber, it is indoor that described dust suction fan blade is arranged on described fan blade, described fan blade chamber is communicated with described tube channel with described dust outlet tube, described cone pinion is arranged on described motor, described dust suction fan blade is fixedly installed on described gear shaft, described cone pinion engages with described large bevel gear and drives the described gear shaft being fixed on described large bevel gear to rotate, then drive described dust suction fan blade rotation.
2. the improved self-dust-suction sander of one according to claim 1, is characterized in that: described driving snake is provided with a flexible axle sleeve pipe outward.
3. the improved self-dust-suction sander of one according to claim 2, it is characterized in that: described flexible axle sleeve pipe is arranged on the below of described tube channel, between described flexible axle sleeve pipe and described tube channel and between described flexible axle sleeve pipe and described casing, be equipped with back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024743.8U CN203650258U (en) | 2014-01-13 | 2014-01-13 | Improved automatic dust absorption polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024743.8U CN203650258U (en) | 2014-01-13 | 2014-01-13 | Improved automatic dust absorption polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650258U true CN203650258U (en) | 2014-06-18 |
Family
ID=50916694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024743.8U Expired - Fee Related CN203650258U (en) | 2014-01-13 | 2014-01-13 | Improved automatic dust absorption polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650258U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215853A (en) * | 2015-09-14 | 2016-01-06 | 沈阳飞机工业（集团）有限公司 | A kind of from dedusting sanding and polishing device |
| CN105751075A (en) * | 2014-06-19 | 2016-07-13 | 衢州市优德工业设计有限公司 | Dust-collecting grinding device for dust-free stone carving grinding system |
| CN107855921A (en) * | 2017-10-31 | 2018-03-30 | 郑州博尔德磨料磨具有限公司 | A kind of milling apparatus with limit function |
| CN108890537A (en) * | 2018-08-13 | 2018-11-27 | 东莞市金煜地坪有限公司 | Self-dust-exhaust gearbox terrace grinding machine |
| CN112775743A (en) * | 2021-01-28 | 2021-05-11 | 金华市高就机电设备有限公司 | Wall surface grinding machine |
-
2014
- 2014-01-13 CN CN201420024743.8U patent/CN203650258U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751075A (en) * | 2014-06-19 | 2016-07-13 | 衢州市优德工业设计有限公司 | Dust-collecting grinding device for dust-free stone carving grinding system |
| CN105751075B (en) * | 2014-06-19 | 2018-03-27 | 衢州市优德工业设计有限公司 | A kind of dust suction equipment for grinding of dustless stone carving grinding system |
| CN105215853A (en) * | 2015-09-14 | 2016-01-06 | 沈阳飞机工业（集团）有限公司 | A kind of from dedusting sanding and polishing device |
| CN107855921A (en) * | 2017-10-31 | 2018-03-30 | 郑州博尔德磨料磨具有限公司 | A kind of milling apparatus with limit function |
| CN108890537A (en) * | 2018-08-13 | 2018-11-27 | 东莞市金煜地坪有限公司 | Self-dust-exhaust gearbox terrace grinding machine |
| CN112775743A (en) * | 2021-01-28 | 2021-05-11 | 金华市高就机电设备有限公司 | Wall surface grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIN LIGEN Free format text: FORMER OWNER: HONG BANGYU Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325208 WENZHOU, ZHEJIANG PROVINCE TO: 311399 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 311399 Zhejiang city of Ling'an province Qingnian Road Jincheng Street No. 45 Patentee after: Jin Ligen Address before: 325208 Zhejiang city of Ruian province Mei Yu Xiang Ma Yu Wo Cun Patentee before: Hong Bangyu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20180113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |