CN201989146U - Manipulator walking wheel - Google Patents
Manipulator walking wheel Download PDFInfo
- Publication number
- CN201989146U CN201989146U CN2011200925856U CN201120092585U CN201989146U CN 201989146 U CN201989146 U CN 201989146U CN 2011200925856 U CN2011200925856 U CN 2011200925856U CN 201120092585 U CN201120092585 U CN 201120092585U CN 201989146 U CN201989146 U CN 201989146U
- Authority
- CN
- China
- Prior art keywords
- gland
- manipulator
- shaft
- wheel
- wheel hub
- 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
- 210000004907 gland Anatomy 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model relates to a manipulator walks capable wheel, including shaft, wheel hub, its characterized in that, be equipped with double-row deep groove ball bearing between shaft and the wheel hub, wheel hub unilateral lateral margin is equipped with the gland, is equipped with the support ring between gland and the shaft, is equipped with dust seal between wheel hub and shaft, gland and the support ring respectively. Compared with the prior art, the beneficial effects of the utility model are that: the deep groove ball bearing and the single-side gland are adopted, so that large radial force can be effectively borne, the bearing is convenient to replace, the dustproof sealing ring is good in sealing, the service life of the manipulator traveling wheel is obviously prolonged, the equipment accident rate is reduced, and the yield of steel pipes is improved.
Description
Technical field
The utility model relates to tandem rolling manipulator field, relates in particular to a kind of manipulator and walks driving wheel.
Background technology
In producing at present, the driving wheel of walking of tandem rolling manipulator often damages because of retainer, and bearing gland is extruded, the gland tight fixed bolt is broken, and makes wheel lock up or skew cause the manipulator car body not move or to fall down track, causes manipulator transmission mechanism damage or car body crooked, the accident treatment difficulty is bigger, need with chronic, the whole operation of rolling is interrupted, have a strong impact on output of steel tube.
Summary of the invention
The purpose of this utility model provides a kind of manipulator and walks driving wheel, improves bearing service life, reduces the fault rate that tandem rolling mechanism manipulator is walked driving wheel.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Manipulator is walked driving wheel, comprises wheel shaft, wheel Grains, it is characterized in that, described wheel shaft is provided with gland Yu be provided with the one-sided lateral margin of biserial deep groove ball bearing Lun Grains between the Lun Grains, is provided with between gland and the wheel shaft between support ring ， Lun Grains and wheel shaft, gland and the support ring and is respectively equipped with dust-proof seal ring.
Compared with prior art, the beneficial effects of the utility model are: adopt deep groove ball bearing and one-sided gland form, can bear bigger radial load effectively, bearing replacing is convenient, and dust-proof seal ring good seal, significantly improve manipulator and walk the service life of driving wheel, reduce the equipment breakdown incidence, thereby improve output of steel tube.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Among the figure: 1-wheel shaft 2-Lun Grains 3-deep groove ball bearing 4-gland 5-back-up ring 6-support ring 7-dust-proof seal ring 8-pressing plate 9-structural member 10-end cap 11-screw
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, be that the utility model manipulator is walked driving wheel example structure schematic diagram, comprise wheel shaft 1 Lun Grains 2, deep groove ball bearing 3, gland 4, back-up ring 5, support ring 6, dust-proof seal ring 7, wheel shaft 1 is Yu be provided with biserial 6320 deep groove ball bearings 3 between the Lun Grains 2, be provided with back-up ring 5 Lun Grains 2 one-sided lateral margins between the deep groove ball bearing 3 and be provided with gland 4, gland 4 is fixed the outer ring of deep groove ball bearing 3, be provided with support ring 6 between gland 4 and the wheel shaft 1, support ring 6 links to each other with structural member 9, withstand the inner ring Lun Grains 2 and wheel shaft 1 of deep groove ball bearing 3, be respectively equipped with dust-proof seal ring 7 between gland 4 and the support ring 6, wheel shaft 1 afterbody is by end cap 10 and screw 11, pressing plate 8 links to each other with structural member 9, guarantees that manipulator walks not deflection of relative structural member 9 position stabilities of driving wheel, this reasonable in design, can bear bigger radial load effectively, it is convenient to change, and the dust-proof seal ring good seal, guarantee good effectively lubricating, satisfy the production requirement that manipulator is walked driving wheel.
Claims (1)
1. manipulator is walked driving wheel, comprises wheel shaft, wheel Grains, it is characterized in that, described wheel shaft is provided with gland Yu be provided with the one-sided lateral margin of biserial deep groove ball bearing Lun Grains between the Lun Grains, is provided with between gland and the wheel shaft between support ring ， Lun Grains and wheel shaft, gland and the support ring and is respectively equipped with dust-proof seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200925856U CN201989146U (en) | 2011-03-31 | 2011-03-31 | Manipulator walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200925856U CN201989146U (en) | 2011-03-31 | 2011-03-31 | Manipulator walking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989146U true CN201989146U (en) | 2011-09-28 |
Family
ID=44665648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200925856U Expired - Fee Related CN201989146U (en) | 2011-03-31 | 2011-03-31 | Manipulator walking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989146U (en) |
-
2011
- 2011-03-31 CN CN2011200925856U patent/CN201989146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20170331 |