CN212900881U - Shield constructs machine segment erector bearing auxiliary lubrication device - Google Patents
Shield constructs machine segment erector bearing auxiliary lubrication device Download PDFInfo
- Publication number
- CN212900881U CN212900881U CN202020906284.1U CN202020906284U CN212900881U CN 212900881 U CN212900881 U CN 212900881U CN 202020906284 U CN202020906284 U CN 202020906284U CN 212900881 U CN212900881 U CN 212900881U
- Authority
- CN
- China
- Prior art keywords
- bearing
- workstation
- groove
- workbench
- segment erector
- 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
- 238000005461 lubrication Methods 0.000 title claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000005641 tunneling Effects 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims 4
- 239000012530 fluid Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 10
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model provides a shield constructs quick-witted bearing auxiliary lubrication device of segment erector of machine, includes the workstation, and the middle part of workstation is equipped with lays the seat, lays the seat and inserts the inner circle of bearing, lays the seat and is connected through motor and the speed reducer of transmission shaft and workstation below, is equipped with a plurality of grooves on the workstation, all is equipped with the dog in the groove, and the dog passes through bolt assembly to be fixed it on the workstation, still is equipped with a plurality of cushions on the workstation. The utility model provides a pair of shield constructs quick-witted section of jurisdiction erector bearing auxiliary lubrication device not only can improve the lubricated level of fluid, satisfies lubricated demand, and simultaneously, the workstation can also be retrieved to the fluid that drenches off, reduces the waste of resource.
Description
The technical field is as follows:
the utility model belongs to bearing production and processing field, what mainly related to is a shield constructs machine segment erector bearing auxiliary lubrication device.
Background art:
the shield tunneling machine is an important part for installing the duct piece, the duct piece is large in mass, so that the load which needs to be borne by a bearing on the shield tunneling machine is large, lubricating oil needs to be filled between the inner ring and the outer ring of the bearing and a roller retainer before the bearing is used in order to ensure the lubrication degree between the bearings and reduce the abrasion of all parts in the bearing, and because the size of the bearing is large, the existing manual filling mode cannot ensure complete oil filling, so that the subsequent use of the bearing has hidden danger, and the service life is shortened.
The utility model has the following contents:
in order to overcome the defects, the utility model provides a shield constructs machine segment erector bearing auxiliary lubrication device.
The utility model provides a technical scheme that its technical problem adopted:
the utility model provides a shield constructs quick-witted bearing auxiliary lubrication device of segment erector of machine, includes the workstation, and the middle part of workstation is equipped with lays the seat, lays the seat and inserts the inner circle of bearing, lays the seat and is connected through motor and the speed reducer of transmission shaft and workstation below, is equipped with a plurality of grooves on the workstation, all is equipped with the dog in the groove, and the dog passes through bolt assembly to be fixed it on the workstation, still is equipped with a plurality of cushions on the workstation.
The upper surface of the workbench is non-planar, and the position of the groove is the lowest, so that the leaked oil on the workbench can flow to the groove conveniently.
The cross section of the groove is in a convex shape, the bottom surface of the groove is provided with a slope, and the oil which is easy to seep out to the workbench flows to the edge of the workbench along the groove.
The upper surfaces of the cushion blocks are positioned on the same horizontal plane, and the cushion blocks are placed on the lower portion of the outer ring of the bearing, so that the bearing can be prevented from being stable and is horizontally placed.
The rubber stopper is characterized in that a through hole is formed in the stopper, one side face of the stopper is an arc-shaped face, and a rubber pad is arranged on the arc-shaped face.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the utility model provides a pair of shield constructs quick-witted section of jurisdiction erector bearing auxiliary lubrication device not only can improve the lubricated level of fluid, satisfies lubricated demand, and simultaneously, the workstation can also be retrieved to the fluid that drenches off, reduces the waste of resource.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a top view of the stop;
in the figure: 1. a work table; 2. a motor and a speed reducer; 3. a placing seat; 4. a stopper; 5. a bearing; 6. a groove; 7. a bolt assembly; 8. a rubber pad; 9. cushion blocks; 10. and a through hole.
The specific implementation mode is as follows:
the present invention will be explained in more detail by the following examples, which are intended to protect all the changes and improvements within the scope of the present invention, and are not limited to the following examples;
combine the figure a shield constructs quick-witted bearing auxiliary lubrication device of section of jurisdiction erector for machine, including workstation 1, the middle part of workstation 1 is equipped with lays seat 3, lay seat 3 and insert in the inner circle of bearing 5, it is connected with motor and speed reducer 2 of workstation 1 below through the transmission shaft to lay seat 3, be equipped with a plurality of grooves 6 on the workstation 1, all be equipped with dog 4 in the groove 6, dog 4 passes through bolt assembly 7 and fixes it on workstation 1, still be equipped with a plurality of cushion 9 on the workstation 1, cushion 9 places the outer lane lower part at bearing 5.
The upper surface of the working table 1 is non-planar, and the position of the groove 6 is the lowest, so that the leaked oil on the working table 1 can flow to the groove 6 conveniently.
The cross section of the groove 6 is convex, the bottom surface of the groove 6 has a slope, and the oil which is easy to seep out to the workbench 1 flows to the edge of the workbench 1 along the groove 6.
The upper surfaces of the cushion blocks 9 are positioned on the same horizontal plane, so that the bearings 5 can be prevented from being stable and are horizontally placed.
The stop block 4 is provided with a through hole 10, one side surface of the stop block 4 is an arc-shaped surface, and a rubber pad 8 is arranged on the arc-shaped surface.
During operation, place bearing 5 on workstation 1, let the inner circle of bearing 5 overlap on laying seat 3, after placing, adjust the position of dog 4 in groove 6, let the arcwall face of dog 4 tightly paste on the outer lane lateral wall of bearing 5, then screw bolt assembly 7, because the lower extreme of bolt assembly 7 is wider than the upper portion of groove 6, so through twisting the bolt on upper portion, just can fix dog 4 in corresponding position on groove 6, then open motor and speed reducer 2, transmit power through the transmission shaft and lay seat 3, it is rotatory to lay seat 3 drive inner circle of bearing 5, bearing roller and holder also can corresponding rotation, the staff only needs handheld oil gun, the filling lubricating oil can guarantee that the lubricating oil filling is even.
In order to collect overflowing oil conveniently, the table top of the workbench 1 is not a plane, the groove 6 is located at the lowest position on the table top of the workbench 1, and the workbench 1 is not a plane, so that the bearing 5 can be still in a horizontal state when being placed on the workbench 1, and the placing seat 3 cannot be damaged due to unevenness, the cushion block 9 is arranged on the workbench 1, the upper surface of the cushion block 9 is guaranteed to be located on the same horizontal plane, therefore, when the bearing 5 is placed, the outer ring of the bearing 5 is placed on the lower portion of the cushion block 9, the bearing 5 can be horizontally placed on the workbench 1, and when the oil overflows, the oil flows to the lower portion of the workbench 1, namely, the groove 6 is expected to flow, and because the groove 6 has a slope, and the height of the bottom of the groove 6, which is close to the center of the workbench 1, is larger than the height of the edge, the oil can flow outwards along the groove 6.
The details of the above are not described in detail since they are prior art.
Claims (5)
1. The utility model provides a shield constructs machine segment erector bearing auxiliary lubrication device which characterized in that: including workstation (1), the middle part of workstation (1) is equipped with lays seat (3), lay seat (3) and insert in the inner circle of bearing (5), it is connected with motor and speed reducer (2) of workstation (1) below through the transmission shaft to lay seat (3), be equipped with a plurality of grooves (6) on workstation (1), all be equipped with dog (4) in groove (6), dog (4) are fixed it on workstation (1) through bolt assembly (7), still be equipped with a plurality of cushions (9) on workstation (1).
2. The auxiliary lubricating device for the bearing of the segment erector for the shield tunneling machine, according to claim 1, is characterized in that: the upper surface of the workbench (1) is non-planar, the position of the groove (6) is lowest, and the oil which is easy to seep out and flows onto the workbench (1) flows to the groove (6).
3. The auxiliary lubricating device for the bearing of the segment erector for the shield tunneling machine, according to claim 2, is characterized in that: the cross section of the groove (6) is in a convex shape, the bottom surface of the groove (6) is provided with a slope, and oil which is easy to seep out and flows onto the workbench (1) flows to the edge of the workbench (1) along the groove (6).
4. The auxiliary lubricating device for the bearing of the segment erector for the shield tunneling machine, according to claim 2, is characterized in that: the upper surfaces of the cushion blocks (9) are located on the same horizontal plane, the cushion blocks (9) are placed on the lower portion of the outer ring of the bearing (5), and the bearing (5) can be placed stably and horizontally.
5. The auxiliary lubricating device for the bearing of the segment erector for the shield tunneling machine, according to claim 1, is characterized in that: the rubber stopper is characterized in that a through hole (10) is formed in the stopper (4), one side face of the stopper (4) is an arc-shaped face, and a rubber pad (8) is arranged on the arc-shaped face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906284.1U CN212900881U (en) | 2020-05-26 | 2020-05-26 | Shield constructs machine segment erector bearing auxiliary lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906284.1U CN212900881U (en) | 2020-05-26 | 2020-05-26 | Shield constructs machine segment erector bearing auxiliary lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212900881U true CN212900881U (en) | 2021-04-06 |
Family
ID=75265772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020906284.1U Expired - Fee Related CN212900881U (en) | 2020-05-26 | 2020-05-26 | Shield constructs machine segment erector bearing auxiliary lubrication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212900881U (en) |
-
2020
- 2020-05-26 CN CN202020906284.1U patent/CN212900881U/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: 20210406 |