CN210701306U - Bearing mandrel automatic cleaning device - Google Patents
Bearing mandrel automatic cleaning device Download PDFInfo
- Publication number
- CN210701306U CN210701306U CN201921446913.0U CN201921446913U CN210701306U CN 210701306 U CN210701306 U CN 210701306U CN 201921446913 U CN201921446913 U CN 201921446913U CN 210701306 U CN210701306 U CN 210701306U
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- Prior art keywords
- cleaning
- feeding
- discharging
- bearing mandrel
- rotating roller
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- 238000004140 cleaning Methods 0.000 title claims abstract description 116
- 238000007599 discharging Methods 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011086 high cleaning Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model relates to a mandrel cleaning device, in particular to an automatic bearing mandrel cleaning device, which comprises a brush, a cleaning water tank and a cleaning frame, wherein the cleaning frame is positioned in the cleaning water tank; the extending device is provided with a brush; the lifting device is provided with a stretching device and is arranged on the cleaning frame; two rotating shafts are symmetrically arranged, and the rotating shafts are rotatably arranged on the cleaning frame; the rotating roller is fixed on the rotating shaft; the rotation driving device is connected with the rotating shaft; the cleaning nozzle is positioned above the rotating roller; the cleaning pump is respectively connected with the cleaning nozzle and the cleaning water tank; the feeding device is positioned on one side of the rotating roller; the discharging device is positioned at one end of the rotating roller; and the pushing device is positioned at the other end of the rotating roller and is configured to push the bearing mandrel onto the discharging device from the rotating roller. The device has the advantages of simple structure, high automation degree, capability of automatically rotating the bearing mandrel to realize complete cleaning of the raceway, good cleaning effect and high cleaning efficiency.
Description
Technical Field
The utility model relates to a dabber belt cleaning device, especially bearing dabber self-cleaning device.
Background
Need grind out the raceway on the bearing dabber, have the residue on the raceway after the grinding, adopt the manual work to clear away at present more, the workman just can guarantee that the raceway is cleared up completely with brush or cleaning cloth etc. promptly, needs the rolling bearing dabber during the clearance, causes easily to omit and leads to cleaning efficiency poor to still need use the washing liquid when adopting the brush, lead to abluent inefficiency, intensity of labour is big.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a can clear up the raceway of axis dabber automatically to the bearing dabber self-cleaning device that the clearance is effectual, the clearance is efficient, and concrete technical scheme is:
the automatic cleaning device for the bearing mandrel comprises a brush, a cleaning water tank and a cleaning frame, wherein the cleaning frame is positioned in the cleaning water tank; the extension device is provided with a brush; the lifting device is provided with an extending device and is arranged on the cleaning frame; two rotating shafts are symmetrically arranged, and the rotating shafts are rotatably arranged on the cleaning frame; a rotating roller fixed on a rotating shaft, the rotating roller configured to drive the bearing mandrel to rotate; a rotation driving device connected with the rotation shaft; a cleaning nozzle located above the rotating roller, the cleaning nozzle configured to spray a cleaning liquid to a raceway of a bearing mandrel; the cleaning pump is respectively connected with the cleaning nozzle and the cleaning water tank; the feeding device is positioned on one side of the rotating roller; the discharging device is positioned at one end of the rotating roller; and the pushing device is positioned at the other end of the rotating roller and is configured to push the bearing mandrel onto the discharging device from the rotating roller.
Through adopting above-mentioned technical scheme, the extension fixture drives the brush and stretches out to the bearing dabber, and the brush is pressed on the raceway of bearing dabber, and the axis of rotation drives the bearing dabber through the live-rollers and rotates, and the brush washs along the raceway of bearing dabber, and in the cleaning process, the bearing dabber can rotate a lot of rings, and the cleaning efficiency is high, washes away the residue through the washing liquid simultaneously to the cleaning performance has been guaranteed.
After the cleaning is finished, the brush is driven by the lifting device to ascend, the brush is separated from the bearing mandrel, and the bearing mandrel is conveniently pushed to the discharging device from the rotating roller by the material pushing device.
Preferably, the extending device comprises a brush fixing plate, and a brush is arranged on the brush fixing plate; the brush fixing plate is slidably arranged on the lifting seat; and the extension cylinder is fixed on the lifting seat, and a piston rod of the extension cylinder is connected with the brush fixing plate.
Preferably, the lifting device comprises a lifting frame, and the lifting frame is fixed on the cleaning frame; the lifting cylinder is fixed on the lifting frame; and the lifting plate is slidably mounted on the lifting frame and is also connected with the lifting seat.
Preferably, the rotating roller is provided with a cleaning groove, and the cleaning groove corresponds to the roller path of the bearing mandrel.
By adopting the technical scheme, the cleaning tank is convenient for the brush to be pressed on the raceway of the bearing mandrel, so that the cleaning failure caused by the fact that the brush is pressed on the rotating roller is avoided; meanwhile, the cleaning tank is convenient for cleaning liquid to flow out, and residues cleaned out are prevented from being rolled and stuck on the bearing mandrel due to the bearing mandrel and the rotating roller.
Preferably, the rotation driving device comprises a rotation motor, and the rotation motor is fixed on the cleaning frame; the rotating driving belt wheel is connected with a rotating motor; the rotary driven belt wheel is fixed on the rotary shaft; and the synchronous belt is respectively connected with the rotary driving belt wheel and the rotary driven belt wheel.
By adopting the technical scheme, the synchronous belt transmission has high precision and good consistency, and the synchronous rotation of the two rotating shafts can be ensured.
Preferably, the feeding device comprises a feeding tray, the feeding tray is positioned on one side of the rotating shaft, the feeding tray is obliquely arranged, one end of the feeding tray is provided with a feeding groove, and the feeding groove is positioned at the lower end of the feeding tray; the positioning plate is positioned at one end of the feeding tray and positioned at one side of the feeding groove; the feeding block is movably inserted into the feeding groove, a feeding inclined plane is arranged at the top of the feeding block, and the feeding inclined plane inclines towards the rotating shaft; the feeding air cylinder is positioned below the feeding tray, and a piston rod of the feeding air cylinder is connected with the feeding block; the feeding plate is obliquely arranged towards the rotating shaft, one end of the feeding plate is positioned above the rotating roller, and the other end of the feeding plate is fixed at the top of the positioning plate.
By adopting the technical scheme, the bearing mandrels are arranged on the feeding tray, when the feeding block is driven by the feeding cylinder to rise, the feeding block drives the bearing mandrels to rise, when the bearing mandrels are higher than the top of the positioning plate, the bearing mandrels automatically roll to the rotating rollers under the action of the feeding inclined plane at the top of the feeding block, the bearing mandrels enter between the two rotating rollers, then the feeding block descends, the bearing mandrels in the feeding tray automatically roll to the positioning plate under the action of gravity, and the bearing mandrels enter above the feeding block.
Preferably, the material pushing device comprises a material pushing cylinder, and the material pushing cylinder is fixed on the cleaning frame; and the material pushing round rod is arranged on a piston rod of the material pushing cylinder, corresponds to the bearing mandrel and is positioned at one end of the bearing mandrel.
Through adopting above-mentioned technical scheme, push away the material cylinder and drive and push away the removal of material round bar, push away material round bar and push away from the live-rollers with the bearing dabber.
Preferably, the discharging device comprises a discharging plate, the discharging plate is obliquely arranged, a discharging groove is formed in one end of the discharging plate and is located at the end, higher than the discharging plate, of the discharging plate, and the length of the discharging groove is smaller than that of the bearing mandrel; the discharging seat is provided with a positioning groove and movably inserted into the discharging groove; and the discharging cylinder is positioned below the discharging plate, and a discharging seat is arranged on a piston rod of the discharging cylinder.
Through adopting above-mentioned technical scheme, the constant head tank is used for restricting the position of bearing dabber, prevents that the bearing dabber from breaking away from the seat of expecting. The length that the blown down tank is less than the bearing dabber makes things convenient for the bearing dabber to break away from the seat of expecting automatically.
When the discharging seat descends, the discharging plate limits the bearing mandrel to descend, the shaft seat mandrel is automatically separated from the discharging seat, and the discharging plate automatically sends the bearing mandrel to the turnover box under the action of gravity.
Preferably, the rotating roller is made of PA or POM.
By adopting the technical scheme, the PA or POM has large friction force and certain elasticity, and the surface of the bearing mandrel is prevented from being damaged.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a bearing dabber self-cleaning device simple structure, degree of automation are high, can realize washing completely, clean effectual, the clean efficient of raceway by the automatic rolling bearing dabber.
Drawings
FIG. 1 is a front view of an automatic bearing mandrel cleaning apparatus;
FIG. 2 is a top view of the bearing mandrel automatic cleaning device;
FIG. 3 is a schematic diagram of the axial structure of the automatic cleaning device for the bearing mandrel;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 5 is a schematic view of an assembled structure of the extending means and the elevating means;
FIG. 6 is a schematic view of the structure of the extension device;
fig. 7 is a schematic view of an assembly structure of the rotating shaft and the rotating roller.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, the automatic cleaning device for the bearing mandrel comprises a brush 2, a cleaning water tank and a cleaning frame 1, wherein the cleaning frame 1 is positioned in the cleaning water tank; the extending device is provided with a brush 2; the lifting device is provided with an extending device and is arranged on the cleaning frame 1; two rotating shafts 41 are symmetrically arranged on the rotating shaft 41, a first bearing seat 43 and a second bearing seat 44 are respectively arranged at two ends of the rotating shaft 41, and the first bearing seat 43 and the second bearing seat 44 are both fixed on the cleaning frame 1; a rotating roller 42, the rotating roller 42 being fixed to the rotating shaft 41, the rotating roller 42 being configured to rotate the movable bearing core 10; a rotation driving device connected to the rotation shaft 41; a cleaning nozzle located above the rotating roller 42, the cleaning nozzle being configured to spray a cleaning liquid to the raceway of the bearing mandrel 10; the cleaning pump is respectively connected with the cleaning nozzle and the cleaning water tank; the feeding device is positioned on one side of the rotating roller 42; a discharging device located at one end of the rotating roller 42; and a pushing device which is arranged at the other end of the rotating roller 42 and is configured to push the bearing mandrel 10 from the rotating roller 42 to the discharging device.
The extension device drives the brush 2 to extend out of the bearing mandrel 10, the brush 2 is pressed on a rolling way of the bearing mandrel 10, the rotating shaft 41 drives the bearing mandrel 10 to rotate through the rotating roller 42, the brush 2 is cleaned along the rolling way of the bearing mandrel 10, in the cleaning process, the bearing mandrel 10 can rotate a plurality of rings, the cleaning efficiency is high, and meanwhile, residues are washed away through cleaning liquid, so that the cleaning effect is guaranteed.
After the cleaning is finished, the brush 2 is driven by the lifting device to ascend, the brush 2 is separated from the bearing mandrel 10, and the bearing mandrel 10 is conveniently pushed to the discharging device from the rotating roller 42 by the pushing device.
Specifically, the cleaning nozzle can be arranged on a bamboo joint pipe, and the bamboo joint pipe is convenient to adjust the position of the cleaning nozzle.
The bottom of the cleaning water tank is provided with a water outlet which is connected with a cleaning pump, and the cleaning water tank is convenient for the recycling of cleaning liquid.
The extending device comprises a brush fixing plate 21, and one end of the brush fixing plate 21 is provided with a brush 2; the brush fixing plate 21 is arranged on the lifting seat 22 in a sliding manner through a linear guide rail pair; and the stretching cylinder 23 is fixed at one end of the lifting seat 22 and is positioned above the lifting seat 22, and a piston rod of the stretching cylinder 23 is connected with the brush fixing plate 21 through a stretching connecting plate.
The lifting device comprises a lifting frame 31, and the lifting frame 31 is fixed on the cleaning frame 1; the lifting cylinder 32, the lifting cylinder 32 is fixed on the top of the lifting frame 31; and the lifting plate 32 is arranged on the lifting frame 31 in a sliding manner through a linear guide rail pair, the lifting plate 32 is also connected with the other end of the lifting seat 22, and the lifting plate 32 is used for driving the lifting seat 22 to lift.
The rotating roller 42 is made of PA or POM. PA or POM has a large friction force and a certain elasticity, preventing damage to the surface of the bearing mandrel 10.
The rotating roller 42 is provided with a cleaning groove 421, and the cleaning groove 421 corresponds to the raceway of the bearing mandrel 10. The cleaning groove 421 facilitates the brush 2 to be pressed on the raceway of the bearing mandrel 10, so as to avoid cleaning failure caused by the brush 2 being pressed on the rotating roller 42; meanwhile, the cleaning tank 421 facilitates the outflow of the cleaning liquid, and prevents the residues cleaned from being rolled and stuck on the bearing mandrel 10 due to the bearing mandrel 10 and the rotating roller 42.
The rotation driving device comprises a rotation motor 51, the rotation motor 51 is fixed on the cleaning frame 1, and a driving wheel 52 is arranged on the rotation motor 51; a rotary driving belt wheel 57, the rotary driving belt wheel 57 is rotatably arranged on a connecting shaft, the connecting shaft is fixed on the cleaning frame 1, a driven wheel 54 is arranged on the rotary driving belt wheel 57, and the driven wheel 54 is connected with the driving wheel 52 through a synchronous belt 56 or a triangular belt; a rotary driven pulley 55, the rotary driven pulley 55 being fixed to the rotary shaft 41; and a timing belt 56, the timing belt 56 being connected to the rotary driving pulley 57 and the rotary driven pulley 55, respectively. The synchronous belt 56 has high transmission precision and good consistency, and can ensure that the two rotating shafts 41 synchronously rotate.
The feeding device comprises a feeding tray 61, the feeding tray 61 is positioned on one side of the rotating shaft 41, the feeding tray 61 is obliquely arranged, one end of the feeding tray 61 is provided with a feeding groove, the feeding groove is positioned on the lower end of the feeding tray 61, and the length of the feeding groove is smaller than that of the bearing mandrel 10; the positioning plate 66 is positioned at one end of the feeding tray 61 and is positioned at one side of the feeding groove; the feeding block 62 is movably inserted into the feeding groove, the top of the feeding block 62 is provided with a feeding inclined plane 621, and the feeding inclined plane 621 inclines towards the rotating shaft 41; the feeding cylinder 63 is positioned below the feeding tray 61, and a piston rod of the feeding cylinder 63 is connected with the feeding block 62; the feeding plate 67 is obliquely arranged, the feeding plate 67 is obliquely arranged towards the rotating shaft 41, one end of the feeding plate 67 is positioned above the rotating roller 42, and the other end of the feeding plate 67 is fixed at the top of the positioning plate 66.
The other end of the feeding tray 61, which is higher than the feeding tray, is located at one side of the mandrel feeding device, and the mandrel feeding device automatically conveys the bearing mandrel 10 to the feeding tray 61. The bearing mandrels 10 are arranged on the feeding tray 61, when the feeding block 62 is driven by the feeding air cylinder 63 to rise, the feeding block 62 drives the bearing mandrels 10 to rise, when the bearing mandrels 10 are higher than the top of the positioning plate 66, the bearing mandrels 10 automatically roll to the rotating rollers 42 under the action of the feeding inclined plane 621 at the top of the feeding block 62, the bearing mandrels 10 enter between the two rotating rollers 42, then the feeding block 62 descends, the bearing mandrels 10 in the feeding tray 61 automatically roll to the positioning plate 66 under the action of gravity, and the bearing mandrels 10 enter above the feeding block 62.
The material pushing device comprises a material pushing cylinder 72, and the material pushing cylinder 72 is fixed on the second bearing seat 44; and a material pushing circular rod 71, wherein the material pushing circular rod 71 is made of PA or POM, the material pushing circular rod 71 is arranged on a piston rod of the material pushing cylinder 72, the material pushing circular rod 71 corresponds to the bearing mandrel 10, and the material pushing circular rod 71 is positioned at one end of the bearing mandrel 10. The pushing cylinder 72 drives the pushing circular rod 71 to move, and the pushing circular rod 71 pushes the bearing mandrel 10 away from the rotating roller 42.
The discharging device comprises a discharging plate 81, the discharging plate 81 is obliquely arranged, a discharging groove 811 is arranged at one end of the discharging plate 81, the discharging groove 811 is positioned at the higher end of the discharging plate 81, and the length of the discharging groove 811 is smaller than that of the bearing mandrel 10; the discharging seat 82 is provided with a positioning groove which is a V-shaped groove or an arc groove, and the discharging seat 82 is movably inserted into the discharging groove 811; and the discharging cylinder 83, the discharging cylinder 83 is positioned below the discharging plate 81, and the discharging seat 82 is arranged on the piston rod of the discharging cylinder 83.
The positioning groove is used for limiting the position of the bearing mandrel 10 and preventing the bearing mandrel 10 from separating from the discharging seat 82. The length of the discharging groove 811 smaller than the bearing mandrel 10 facilitates the bearing mandrel 10 to automatically separate from the discharging seat 82.
When the discharging seat 82 descends, the discharging plate 81 limits the bearing mandrel 10 to descend, the shaft seat mandrel is automatically separated from the discharging seat 82, and the discharging plate 81 automatically sends the bearing mandrel 10 to the turnover box under the action of gravity.
When the cleaning device works, the cleaning pump is started, the cleaning nozzle sprays cleaning liquid, and the sprayed cleaning liquid faces the raceway of the bearing mandrel 10. The bearing mandrels 10 are arranged on the feeding tray 61, when the feeding block 62 is driven by the feeding cylinder 63 to rise, the feeding block 62 drives the bearing mandrels 10 to rise, when the bearing mandrels 10 are higher than the top of the positioning plate 66, the bearing mandrels 10 roll onto the feeding plate 67 under the action of the feeding inclined plane 621 at the top of the feeding block 62, the bearing mandrels 10 fall between the two rotating rollers 42 through the feeding plate 67, the rotating rollers 42 drive the bearing mandrels 10 to rotate, then the feeding cylinder 63 retracts, the feeding block 62 descends to the lower side of the feeding tray 61, the bearing mandrels 10 in the feeding tray 61 automatically roll towards the positioning plate 66 under the action of gravity, and the bearing mandrels 10 enter the upper side of the feeding block 62. After the bearing mandrel 10 enters the rotating roller 42, the lifting cylinder 32 descends, then the extending cylinder 23 extends, because the middle position of the brush 2 needs to be cleaned, the end part of the brush 2 interferes with the feeding plate 67, so the brush 2 descends first, then the brush 2 extends, the brush 2 is pressed on the raceway of the bearing mandrel 10, the raceway of the bearing mandrel 10 is cleaned by the brush 2 and cleaning liquid, residues on the raceway are cleaned, after cleaning is completed, the extending cylinder 23 retracts, then the lifting cylinder 32 ascends, the pushing cylinder 72 extends, the pushing cylinder 72 drives the pushing circular rod 71 to move, the pushing circular rod 71 pushes the bearing mandrel 10 to the positioning groove of the discharging seat 82, at the moment, the discharging cylinder 83 is in an extending device, then the discharging cylinder 83 descends, the discharging seat 82 descends along with the discharging cylinder 83, the discharging plate 81 limits the bearing mandrel 10 to descend, and the bearing mandrel 10 automatically separates from the discharging seat 82, the bearing mandrel 10 rolls automatically into the turnaround box under the influence of gravity.
Claims (9)
1. The bearing mandrel automatic cleaning device comprises a brush, a cleaning water tank and is characterized by also comprising
The cleaning frame is positioned in the cleaning water tank;
the extension device is provided with a brush;
the lifting device is provided with an extending device and is arranged on the cleaning frame;
two rotating shafts are symmetrically arranged, and the rotating shafts are rotatably arranged on the cleaning frame;
a rotating roller fixed on a rotating shaft, the rotating roller configured to drive the bearing mandrel to rotate;
a rotation driving device connected with the rotation shaft;
a cleaning nozzle located above the rotating roller, the cleaning nozzle configured to spray a cleaning liquid to a raceway of a bearing mandrel;
the cleaning pump is respectively connected with the cleaning nozzle and the cleaning water tank;
the feeding device is positioned on one side of the rotating roller;
the discharging device is positioned at one end of the rotating roller; and
and the pushing device is positioned at the other end of the rotating roller and is configured to push the bearing mandrel onto the discharging device from the rotating roller.
2. The automatic cleaning device for a bearing mandrel as claimed in claim 1 wherein said extending means comprises
The brush fixing plate is provided with a brush;
the brush fixing plate is slidably arranged on the lifting seat; and
the extension cylinder is fixed on the lifting seat, and a piston rod of the extension cylinder is connected with the brush fixing plate.
3. The automatic cleaning device for the bearing mandrel as claimed in claim 2, wherein the lifting device comprises
The lifting frame is fixed on the cleaning frame;
the lifting cylinder is fixed on the lifting frame; and
the lifting plate is slidably mounted on the lifting frame and is also connected with the lifting seat.
4. The automatic cleaning device for the bearing mandrel as claimed in claim 1, wherein the rotating roller is provided with a cleaning groove, and the cleaning groove corresponds to a raceway of the bearing mandrel.
5. The automatic cleaning device for a bearing mandrel as claimed in claim 1 wherein said rotational drive means comprises
The rotating motor is fixed on the cleaning frame;
the rotating driving belt wheel is connected with a rotating motor;
the rotary driven belt wheel is fixed on the rotary shaft; and
and the synchronous belt is respectively connected with the rotary driving belt wheel and the rotary driven belt wheel.
6. The automatic cleaning device for the bearing mandrel as claimed in claim 1, wherein the feeding device comprises
The feeding tray is positioned on one side of the rotating shaft, the feeding tray is obliquely arranged, a feeding groove is formed in one end of the feeding tray, and the feeding groove is positioned at the lower end of the feeding tray;
the positioning plate is positioned at one end of the feeding tray and positioned at one side of the feeding groove;
the feeding block is movably inserted into the feeding groove, a feeding inclined plane is arranged at the top of the feeding block, and the feeding inclined plane inclines towards the rotating shaft;
the feeding air cylinder is positioned below the feeding tray, and a piston rod of the feeding air cylinder is connected with the feeding block;
the feeding plate is obliquely arranged towards the rotating shaft, one end of the feeding plate is positioned above the rotating roller, and the other end of the feeding plate is fixed at the top of the positioning plate.
7. The automatic cleaning device for the bearing mandrel as claimed in claim 1, wherein the material pushing device comprises
The material pushing cylinder is fixed on the cleaning frame; and
the material pushing cylinder is arranged on a piston rod of the material pushing cylinder, corresponds to the bearing mandrel and is located at one end of the bearing mandrel.
8. The automatic cleaning device for the bearing mandrel as claimed in claim 7, wherein the discharging device comprises
The discharging plate is obliquely arranged, a discharging groove is formed in one end of the discharging plate and is positioned at the end, higher than the discharging plate, of the discharging plate, and the length of the discharging groove is smaller than that of the bearing mandrel;
the discharging seat is provided with a positioning groove and movably inserted into the discharging groove; and
the discharging cylinder is located below the discharging plate, and a discharging seat is installed on a piston rod of the discharging cylinder.
9. The automatic cleaning device for the bearing mandrel as claimed in claim 1, wherein the rotating roller is made of PA or POM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446913.0U CN210701306U (en) | 2019-09-02 | 2019-09-02 | Bearing mandrel automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446913.0U CN210701306U (en) | 2019-09-02 | 2019-09-02 | Bearing mandrel automatic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210701306U true CN210701306U (en) | 2020-06-09 |
Family
ID=70941173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921446913.0U Active CN210701306U (en) | 2019-09-02 | 2019-09-02 | Bearing mandrel automatic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210701306U (en) |
-
2019
- 2019-09-02 CN CN201921446913.0U patent/CN210701306U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 5 Zhangshe Road, Huda Industrial Park, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Hongda Special Parts Technology Co.,Ltd. Address before: 214161 No.5 Zhangshe Road, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI HONGDA TEXTILE MACHINERY SPECIAL PARTS Co.,Ltd. |
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| CP03 | Change of name, title or address |