A dedusting structure for bearings, a dedusting device and a dedusting method having the same
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A technology for dust removal devices and bearings, which is applied in grinding/polishing safety devices, manufacturing tools, machine tools designed for grinding the rotating surface of workpieces, etc. The effect of saving cleaning time
Active Publication Date: 2022-03-22
ZHANGJIAGANG AAA BEARING
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Abstract
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Problems solved by technology
[0004] One of the purposes of the present invention is to solve the problem in the prior art that after a long time of using a dry filter solution to filter metal dust, it is easy to cause blockage of the filter holes, thereby reducing the dust removal effect
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Embodiment 1
[0049] A dust removal structure for a bearing, wherein, such as Figure 1-5 As shown, it includes: a dust removal pipe 10, a fixed assembly 20, and a dust filter ball 30. The dust removal pipe 10 is provided with a dust removal chamber 11, and the mounting plate 21 in the fixed assembly 20 is installed in the dust removal chamber 11. The dust filter ball 30 passes through the filter ball 30 The coaxial rotating shaft 32 is rotatably embedded in the mounting plate 21 , the mounting plate 21 is provided with an air pressure port 22 and a collection port 23 , the air pressure port 22 is distributed on the dust filter ball 30 , and the collection port 23 is distributed under the dust filter ball 30 .
[0050] Such as Figure 4-6 As shown, the dust filter ball 30 has a filter cavity 301, and the two sides of the filter cavity 301 have vents 302 communicated with the dust removal cavity 11. A dust filter plate 31 is installed in the filter cavity 301, and the sliding block 311 on th...
Embodiment 2
[0061] A dust removal device, wherein the dust removal device has the dust removal structure for bearings in Embodiment 1.
[0062] Such as figure 1 As shown, the dust removal device includes a grinding bin 40 and an exhaust fan 50, the right side of the grinding bin 40 is fixedly connected with an air suction pipe 41, the air suction pipe 41 communicates with the exhaust fan 50, and the right side of the exhaust fan 50 is fixedly connected with a dust discharge pipe 51 , The dust discharge pipe 51 communicates with the dust removal cavity 11 of the dust removal structure for the bearing.
[0063] Wherein, the suction port of the suction pipe 41 is located at the side bottom in the grinding chamber 40 . Through this structure, the suction port can better absorb the metal dust produced by grinding the bearing in the grinding chamber 40 .
Embodiment 3
[0065] A dust removal device, wherein, such as figure 1 As shown, the dust removal device includes a spray box 60 , and the spray box 60 communicates with the dust removal chamber 11 .
[0066] Such as Figure 7-9As shown, the spray box 60 of the dust removal device includes a spray chamber 61, an air inlet 62, a rotating column 63, a rotating motor 64, a cleaning brush 65, a spray pipe 66, and the spray chamber 61 communicates with the air inlet 62, The rotating column 63 is arranged in the spray chamber 61 , the rotating column 63 is connected with the rotating motor 64 , and the cleaning brush 65 is connected with the rotating column 63 through the spray pipe 66 .
[0067] The rotating column 63 includes a ring groove 631 and a water inlet pipe 632, the water inlet pipe 632 communicates with the ring groove 631 and the spray pipe 66, a bearing 633 is installed on the rotating column 63, and the outer ring 634 of the bearing 633 is provided with a water port, and the water ...
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Abstract
The invention discloses a dust removal structure for a bearing, relates to the technical field of dust removal, and comprises a dust removal pipe, a fixing assembly and a dust filter ball. The dust filter ball is rotated and embedded in the fixed assembly, and the pressure of the blocked dust filter plate in the dust filter ball is used to push the push rod one and the power storage block to compress the power storage spring to store power, and then push the lock head through the pressure spring to clamp the push rod one to limit the power storage spring And push the locking plate out of the groove of the stress rod 1, so that the thrust spring is not restricted, and the dust filter ball is driven to rotate, so as to realize the cleaning of the dust filter ball by the air pressure port, and then use the air pressure entering the dust filter ball through the air pressure port to push the dust filter plate, so that the push rod 2. Pull the pointed cone to break away from the lock head. Now the power storage spring is not restricted. Push the push rod 1, the stress rod 1, the rotating shaft and the stress rod 2 to reset (thrust spring recharges), and the dust filter ball returns to its original position. Compared with the existing technology, without additional energy, each dust filter ball can realize automatic rotation cleaning and rotation reset for filtering, improving the dust removal effect.
Description
technical field [0001] The invention relates to the technical field of dust removal, in particular to a dust removal structure for a bearing. Background technique [0002] Bearings are important supporting rotating bodies in mechanical equipment. During the processing of bearings, the bearings need to be polished and polished. When the bearings are polished, more metal dust will be generated, which is very dangerous to the staff, because if the human body inhales these Metal dust will endanger the health of workers, so it is necessary to deal with the metal dust produced by bearing grinding and polishing. [0003] In the current prior art, the treatment of metal dust often adopts a dry filtration scheme. The dry filtration scheme filters the metal dust through the filter structure and intercepts the metal dust. However, this dry filtration scheme is used for a long time. After that, it will easily block the filter hole, thereby reducing the dust removal effect, so it needs ...
Claims
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Application Information
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