CN206689883U - Sander with anti-sticking damage passive rotating shaft - Google Patents
Sander with anti-sticking damage passive rotating shaft Download PDFInfo
- Publication number
- CN206689883U CN206689883U CN201720276715.9U CN201720276715U CN206689883U CN 206689883 U CN206689883 U CN 206689883U CN 201720276715 U CN201720276715 U CN 201720276715U CN 206689883 U CN206689883 U CN 206689883U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- passive rotating
- sander
- passive
- belt wheel
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to sander technical field, a kind of specifically sander with anti-sticking damage passive rotating shaft, including passive rotating shaft and small tensioning wheel, it is characterized in that it is arranged with small tensioning wheel on described passive rotating shaft one end, small tensioning wheel outer end is provided with passive rotating shaft housing, described passive rotating shaft housing is provided with oil filler point, the small tensioning wheel other end is connected by passive rotating shaft bearing with passive rotating shaft, a circle groove is provided with the connecting portion of passive rotating shaft on the inside of passive rotating shaft bearing, sealing ring is provided with groove.The utility model compared with the existing technology, combining structure simple possible, the advantage is that：The setting of oil filler point is lubricated oily filling when being easy to daily point to examine; the setting of sealing ring, which has been effectively isolated sander dust, prevents that bearing is stuck; and sander can also stop the rotation when being stopped by brake system equipment, excessive material will not be ground when midway is shut down and carries out defect repair.
Description
[technical field]
Sander technical field is the utility model is related to, specifically a kind of sander with anti-sticking damage passive rotating shaft.
[background technology]
Metal material can form oxide skin on surface in process of production, in follow-up handling process, it is necessary to its table
Face is handled, and to improve the surface cleanness of workpiece, and eliminates its internal stress, increases the intensity and other mechanicalnesses of workpiece
Energy.In existing processing procedure, usually the surface of workpiece is handled using sander.
We have found that the sander on current market, during actual use, passive wheel shaft often damages, through adjusting
Discovery is looked into because daily point can not carry out filling lubricating oil when examining, while make because sander dust is larger in operation again
Dust, which can enter in the bearing of axle, during causes bearing stuck.Therefore, it is necessary to design a kind of new sander, with solution
Certainly above mentioned problem.
[utility model content]
The purpose of this utility model is solve the deficiencies in the prior art, there is provided a kind of sanding with anti-sticking damage passive rotating shaft
Machine, provided with special oil filler point and sealing ring is added, can effectively reduce card damage problem during industrial application.
To achieve these goals, there is provided a kind of sander with anti-sticking damage passive rotating shaft, including passive rotating shaft and Xiao Zhang
Bearing up pulley, it is characterised in that small tensioning wheel is arranged with described passive rotating shaft one end, small tensioning wheel outer end is provided with passive rotating shaft shell
Body, described passive rotating shaft housing are provided with oil filler point, and the small tensioning wheel other end passes through passive rotating shaft bearing and passive rotating shaft phase
Even, a circle groove is provided with the connecting portion of passive rotating shaft on the inside of passive rotating shaft bearing, sealing ring is provided with groove.
The frame of described sander is connected with main shaft, and the axis direction of main shaft offers through hole, is provided with main shaft
Deep bid and master gear, some active rotating shafts being installed on deep bid, every active rotating shaft is fitted with passive belt wheel installation axle,
Little gear and abrasive belt wheel are installed on active rotating shaft, little gear engages with master gear, is provided with passive belt wheel installation axle
Passive belt wheel, abrasive sand band is installed on abrasive belt wheel and passive belt wheel, often cover abrasive belt wheel, on passive belt wheel with small tensioning wheel phase
Even, and often covering abrasive belt wheel, passive belt wheel and small tensioning wheel is also included relative to the equidistant installation of deep bid, described sander
Brake system, described brake system are made up of brake block, brake disc and brake oil pump, and described brake block is installed on sander
The inner side of left side shell, described brake disc are installed on deep bid and are partially submerged between brake block, described brake oil pump peace
Left side loaded on sander shell.
The utility model compared with the existing technology, combining structure simple possible, the advantage is that：The setting of oil filler point is easy to
Oily filling is lubricated during daily point inspection, the setting of sealing ring, which has been effectively isolated sander dust, prevents that bearing is stuck, and leads to
Brake system is crossed so that sander can also stop the rotation when equipment stops, will not be to material when midway is shut down and carries out defect repair
Overmastication.
[brief description of the drawings]
Fig. 1 is the passive rotating shaft schematic diagram of the utility model sander；
Fig. 2 is the main to sectional view of the utility model sander；
Fig. 3 is the side sectional view of the utility model sander；
In figure：1. cover 8. main tooth of axle in the brake block 3. of the brake disc 2. brake big main shaft 7. of 5. support of tensioning wheel 6. of oil pump 4.
Take turns the passive rotating shaft 17. of 9. little gear, 10. deep bid, 11. abrasive belt wheel, 12. 14. oil filler point of small 13. sealing ring of tensioning wheel, 15. case 16.
Cylinder block.
[embodiment]
The utility model is described in further detail below in conjunction with the accompanying drawings, and the structure and principle of this sander are to this specialty
It is very clear for people.It should be appreciated that specific embodiment described herein is only to explain the utility model, not
For limiting the utility model.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, equipment can easily fill lubrication during the inspection of daily point by oil filler point 14
Oil, the abrasion of passive rotating shaft 16 and small tensioning wheel 12 is reduced, improve the service life of sander, and passive rotating shaft bearing
On the sealing ring 13 that adds can prevent dust from entering in the bearing of axle, reduce the occurrence of stuck.
Referring to Fig. 1, a kind of sander with anti-sticking damage passive rotating shaft, including passive rotating shaft 16 and small tensioning wheel 12, it is special
To levy and be to be arranged with small tensioning wheel 12 on described one end of passive rotating shaft 16, the small outer end of tensioning wheel 12 is provided with passive rotating shaft housing,
Described passive rotating shaft housing is provided with oil filler point 14, and the small other end of tensioning wheel 12 passes through passive rotating shaft bearing and passive rotating shaft 16
It is connected, is provided with a circle groove with the connecting portion of passive rotating shaft 16 on the inside of passive rotating shaft bearing, sealing ring 13 is provided with groove.
Referring to Fig. 1-3, the frame of described sander is connected with main shaft, and the axis direction of main shaft offers through hole, in master
Deep bid 10 and master gear 8 are installed on axle, some active rotating shafts are installed on deep bid 10, every active rotating shaft is fitted with
Passive belt wheel installation axle, is provided with little gear 9 and abrasive belt wheel 11, little gear 9 engages with master gear 8, in quilt on active rotating shaft
Passive belt wheel is installed, abrasive belt wheel 11 often covers abrasive belt wheel, quilt with being provided with abrasive sand band on passive belt wheel in movable belt pulley installation axle
It is connected on movable belt pulley with small tensioning wheel 12, and it is equidistant relative to deep bid often to cover abrasive belt wheel, passive belt wheel with small tensioning wheel
Installation, described sander also includes brake system, and described brake system is by brake block 2, brake disc 1 and brake oil pump 3
Form, described brake block 2 is installed on the inner side of sander left side shell, and described brake disc 1 is installed on deep bid 10 and portion
Divide between embedded brake block, described brake oil pump is installed on the left side of sander shell.
Claims (2)
1. a kind of sander with anti-sticking damage passive rotating shaft, including passive rotating shaft and small tensioning wheel, it is characterised in that described quilt
It is arranged with small tensioning wheel on turn axle one end, small tensioning wheel outer end is provided with passive rotating shaft housing, on described passive rotating shaft housing
Provided with oil filler point, the small tensioning wheel other end is connected by passive rotating shaft bearing with passive rotating shaft, on the inside of passive rotating shaft bearing with
The connecting portion of passive rotating shaft is provided with a circle groove, and sealing ring is provided with groove.
A kind of 2. sander with anti-sticking damage passive rotating shaft as claimed in claim 1, it is characterised in that the frame of sander with
Main shaft is connected, and the axis direction of main shaft offers through hole, and deep bid and master gear are provided with main shaft, if being provided with deep bid
Dry root active rotating shaft, every active rotating shaft are fitted with passive belt wheel installation axle, little gear and sand are provided with active rotating shaft
Belt wheel, little gear engage with master gear, passive belt wheel are provided with passive belt wheel installation axle, abrasive belt wheel on passive belt wheel with pacifying
Equipped with abrasive sand band, often cover abrasive belt wheel, be connected with small tensioning wheel on passive belt wheel, and often cover abrasive belt wheel, passive belt wheel with it is small
Tensioning wheel is also to include brake system relative to the equidistant installation of deep bid, described sander, and described brake system is by stopping
Car piece, brake disc and brake oil pump are formed, and described brake block is installed on the inner side of sander left side shell, described brake disc
It is installed on deep bid and is partially submerged between brake block, described brake oil pump is installed on the left side of sander shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276715.9U CN206689883U (en) | 2017-03-21 | 2017-03-21 | Sander with anti-sticking damage passive rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276715.9U CN206689883U (en) | 2017-03-21 | 2017-03-21 | Sander with anti-sticking damage passive rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689883U true CN206689883U (en) | 2017-12-01 |
Family
ID=60442804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276715.9U Expired - Fee Related CN206689883U (en) | 2017-03-21 | 2017-03-21 | Sander with anti-sticking damage passive rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689883U (en) |
-
2017
- 2017-03-21 CN CN201720276715.9U patent/CN206689883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |