CN2035684U - Dust-suction type electric grinding-wheel dressing machine - Google Patents
Dust-suction type electric grinding-wheel dressing machine Download PDFInfo
- Publication number
- CN2035684U CN2035684U CN 88208482 CN88208482U CN2035684U CN 2035684 U CN2035684 U CN 2035684U CN 88208482 CN88208482 CN 88208482 CN 88208482 U CN88208482 U CN 88208482U CN 2035684 U CN2035684 U CN 2035684U
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- China
- Prior art keywords
- dust
- reduction box
- wheel
- type electric
- grinding wheel
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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.)
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a dust-suction type electric grinding-wheel dressing machine, comprising a motor, a reduction box, a dust suction machine coaxially provided with the big gear of the reduction box, a grinding wheel sheet, a filter bag connected with the outlet of the dust suction machine, and a sealed cowling installed around the grinding wheel sheet. The efficiency of dust suction is reached to more than 90 per cent, and the dust pollution of the de-rusting and sanding are effectively prevented.
Description
The utility model is to be used to eliminate rust the special electric instrument of polishing.
In closed containers such as metal can, pressure pipeline rust cleaning polishing construction, a large amount of dust of generation, the severe contamination working environment influences operating efficiency and workers ' health.The rust cleaning polishing electric tool that generally uses does not both at home and abroad at present all solve dust pollution question effectively.
The purpose of this utility model provides a kind of electric wheel sander that the dust-absorbing filtering device is arranged, and the dust that produces in the polishing in time is excluded, for good working environment is created in construction.
Its solution is that the pinion of reduction box is installed on the single-phase high-speed electric expreess locomotive output shaft of vertical installation, on the Large Gear Shaft During of pinion, vacuum cleaner and grinding wheel are installed successively, and around grinding wheel, adorn seal closure, in the vacuum cleaner outlet filter bag collecting dust and can discharge air is installed.The sealed cover sealing of the dust that grinder buffing produces and unlikely diffusion utilize the negative pressure draw dust with the vacuum cleaner of emery wheel coaxial rotation and deliver in the filter bag.
Big pinion in the reduction box is straight-tooth rather than helical teeth, be bakelite rather than metal.Bakelite gear can reduce noise.Said vacuum cleaner is miniature, can be centrifugal blower, also can be axial flow blower.The air quantity of centrifugal blower is more suitable, might as well install.The part that the overskirt of said seal closure promptly contacts with working face adopts the soft material of rubber and so on, can keep well contacting with working face, prevents the dust diffusion.Establish peep hole on the cover top of seal closure, can see the polishing situation.Grinding wheel can change wire brush in the same old way when removing floating the rust.
The utility model is compared with existing sander, and not only easy to operate, noise is low, especially can get rid of dust effectively, prevents to pollute working environment, and dust-absorbing rate reaches more than 90%.
Fig. 1 is the installation diagram of dust-collecting type electric wheel sander;
Fig. 2 is the A-A sectional drawing of Fig. 1.
Be an embodiment of the present utility model below.
During rust cleaning polishing construction, operating personnel hand-held with motor (2) fixedly connected handle (1) and be installed in seal closure square aluminum matter cover with threaded connection and push up another auxiliary handle (10) on (9), opening installation is at the following switch (11) of handle (1), power line is by connecting with motor (2) in the handle (1), this driven by motor reduction box pinion coaxial mounted with it (3) rotates, and driving micro-centrifugal fan by gear wheel (4) is that vacuum cleaner (5) and grinding wheel (6) are coaxial with the speed rotation.The dust that polishing produces is sealed by the seal closure of being made up of aluminium matter cover top (9) and rubber overskirt (7), and is delivered in the nylon filter bag (8) after vacuum cleaner (5) suction, and air is discharged from filter bag.Can draw back zip when the long-pending full dust of filter bag outwells dust.Dust sucks filter efficiency more than 90%.
Claims (3)
1, dust-collecting type electric wheel sander, comprise motor, reduction box and with the coaxial mounted grinding wheel of reduction box gear wheel, it is characterized in that between reduction box gear wheel and grinding wheel, also being equipped with the micro-centrifugal fan that is used for dust suction, it and the coaxial installation of reduction box gear wheel, the filter bag collecting dust and can discharge air is connected with the outlet of said blower fan, is equipped with to prevent that cover that dust disperses from pushing up is square seal closure around grinding wheel.
2, according to the said sander of claim 1, the big pinion that it is characterized in that reduction box all is a bakelite gear, the straight-tooth transmission.
3, according to the said sander of claim 1, the overskirt that it is characterized in that said seal closure adopts the soft material of rubber and so on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208482 CN2035684U (en) | 1988-07-20 | 1988-07-20 | Dust-suction type electric grinding-wheel dressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88208482 CN2035684U (en) | 1988-07-20 | 1988-07-20 | Dust-suction type electric grinding-wheel dressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2035684U true CN2035684U (en) | 1989-04-12 |
Family
ID=4842284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88208482 Withdrawn CN2035684U (en) | 1988-07-20 | 1988-07-20 | Dust-suction type electric grinding-wheel dressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2035684U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381572A (en) * | 2013-08-13 | 2013-11-06 | 中铁山桥集团有限公司 | Steel plate surface primer and rust polishing trolley with dust removing function |
| CN104308684A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Grinding machine with centrifugal fan for building walls |
| CN106346324A (en) * | 2014-08-28 | 2017-01-25 | 胡妍 | Dust-dissipating terrazzo sander |
| CN107042454A (en) * | 2017-05-19 | 2017-08-15 | 刘武 | It is a kind of based on can dust suction stone sander |
| CN115069358A (en) * | 2022-06-09 | 2022-09-20 | 江苏蓝天水净化工程有限公司 | Bag filter with crushing function |
-
1988
- 1988-07-20 CN CN 88208482 patent/CN2035684U/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381572A (en) * | 2013-08-13 | 2013-11-06 | 中铁山桥集团有限公司 | Steel plate surface primer and rust polishing trolley with dust removing function |
| CN106346324A (en) * | 2014-08-28 | 2017-01-25 | 胡妍 | Dust-dissipating terrazzo sander |
| CN106553101A (en) * | 2014-08-28 | 2017-04-05 | 胡妍 | Scattered dirt terrazzo sander |
| CN106346324B (en) * | 2014-08-28 | 2020-10-13 | 乐清市风杰电子科技有限公司 | Dust-dispersing terrazzo grinding machine |
| CN106553101B (en) * | 2014-08-28 | 2020-10-16 | 乐清市风杰电子科技有限公司 | Dust-dispersing terrazzo grinding machine |
| CN104308684A (en) * | 2014-10-31 | 2015-01-28 | 浙江丽佳建筑装饰工程有限公司 | Grinding machine with centrifugal fan for building walls |
| CN107042454A (en) * | 2017-05-19 | 2017-08-15 | 刘武 | It is a kind of based on can dust suction stone sander |
| CN107042454B (en) * | 2017-05-19 | 2019-02-19 | 姚乐虹 | It is a kind of based on can dust suction stone sander |
| CN115069358A (en) * | 2022-06-09 | 2022-09-20 | 江苏蓝天水净化工程有限公司 | Bag filter with crushing function |
| CN115069358B (en) * | 2022-06-09 | 2024-04-05 | 江苏蓝天水净化工程有限公司 | Bag filter with crushing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |