CN203171154U - Lower inner wall protection tool for final circumferential weld polishing - Google Patents
Lower inner wall protection tool for final circumferential weld polishing Download PDFInfo
- Publication number
- CN203171154U CN203171154U CN 201220669883 CN201220669883U CN203171154U CN 203171154 U CN203171154 U CN 203171154U CN 201220669883 CN201220669883 CN 201220669883 CN 201220669883 U CN201220669883 U CN 201220669883U CN 203171154 U CN203171154 U CN 203171154U
- Authority
- CN
- China
- Prior art keywords
- ring
- support bar
- canvas
- studdle
- lower inner
- 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
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Abstract
The utility model relates to a lower inner wall protection tool for final circumferential weld polishing. The lower inner wall protection tool comprises a central ring, canvas, supporting rods and supporting screws. The central ring is connected with the eight supporting rods. The supporting screws are arranged at the top ends of the supporting rods and adjust, support and fix a cylinder inner wall. The canvas coats the central ring and the supporting rods. The lower inner wall protection tool is simple in structure and prevents pollution of dust and the like in the welding and polishing process.
Description
Technical field
The utility model relates to
A kind of final circumferential weld polishing protection lower inner wall frock
Background technology
The quality of production for product requires more and more higher at present; particularly in the process of welding and polishing, be easy to because of the safeguard measure deficiency, and then the qualification rate of product is descended; production cost particularly must prevent pollutions such as dust than higher in the cylinder inner wall welding process.At present also do not have a kind of frock can realize above welding protection requirement, therefore have certain limitation.
The utility model content
The circumferential weld inner wall protection frock that the utility model provides a kind of simple in structure, welding and polishing the time to prevent from being subjected to dust etc. to pollute.
The utility model is achieved through the following technical solutions:
A kind of final circumferential weld polishing protection lower inner wall frock comprises center ring, canvas, support bar, studdle.Described center ring is connected with described 8 support bars, and described supporting bar top is provided with described studdle, and regulates the support fixation cylinder inner wall by described studdle.Described canvas bag overlays on described center ring and the described support bar.
Described center ring is provided with described plectane, ring, ring flat-plate, and described plectane is provided with 8 through hole ￠ 16, and described 2 plectanes and described 8 ring flat-plates and described ring all connect by being weldingly connected.Described center ring is connected by through hole ￠ 16 with described support bar, and the junction is provided with bearing pin, steel wire rope, split pin and fixes.
Described canvas is provided with 16 ￠ 15 through holes, 8 places fluting.Described through hole and described fluting 8 five equilibriums are distributed on the described canvas.
Described support bar is provided with described screw rod M12, nut M12, packing ring, a through hole ￠ 16, nut M16.All by being fixedly welded on the described support bar, described canvas passes described canvas through hole with described support bar by described screw rod M12 and is connected, and fixes by described nut M12 and described packing ring for described screw rod M12, nut M16.
Described support bar and described studdle are by thread connection, and described studdle is provided with screw rod M16 and round steel nut, and described screw rod M16 and described round steel nut are final fixing by welding, and regulate the support fixation cylinder inner wall by described studdle.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the front view of circumferential weld secured adjusted frock described in the utility model.
Fig. 2 is the side view of circumferential weld secured adjusted frock described in the utility model.
Fig. 3 is the vertical view of center ring described in the utility model.
Fig. 4 is the A-A profile of center ring described in the utility model.
Fig. 5 is the B part partial view of A-A profile of the vertical view of center ring described in the utility model.
Fig. 6 is the front view of support bar described in the utility model.
Fig. 7 is the A-A profile of support bar described in the utility model.
Fig. 8 is the B-B profile of support bar described in the utility model.
Fig. 9 is the side view of screw rod M16 described in the utility model.
Figure 10 is the A-A profile of screw rod M16 described in the utility model.
The label of component names correspondence is as follows among the figure:
1, center ring; 2, canvas; 3, support bar; 4, studdle; 5, bearing pin; 6, steel wire rope; 7, split pin; 8, plectane; 9, ring; 10, ring flat-plate; 11, nut M16; 12, screw rod M12; 13, nut M12; 14, packing ring; 15, screw rod M16; 16, round steel
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As the embodiment of circumferential weld secured adjusted frock described in the utility model, to shown in Figure 6, comprise center ring 1, canvas 2, support bar 3, studdle 4 as Fig. 1.Described center ring 1 is connected with described 8 support bars 3, and described support bar 3 tops are provided with described studdle 4, and regulates the support fixation cylinder inner wall by described studdle 4.Described canvas bag overlays on described center ring 1 and the described support bar 3.
Described center ring is provided with described plectane, ring, ring flat-plate, and described plectane is provided with 8 through hole ￠ 16, and described 2 plectanes and described 8 ring flat-plates and described ring all connect by being weldingly connected.Described center ring is connected by through hole ￠ 16 with described support bar, and the junction is provided with bearing pin, steel wire rope, split pin and fixes.
Described canvas is provided with 16 ￠ 15 through holes, 8 places fluting.Described through hole and described fluting 8 five equilibriums are distributed on the described canvas.
Described support bar is provided with described screw rod M12, nut M12, packing ring, a through hole ￠ 16, nut M16.All by being fixedly welded on the described support bar, described canvas passes described canvas through hole with described support bar by described screw rod M12 and is connected, and fixes by described nut M12 and described packing ring for described screw rod M12, nut M16.
Described support bar and described studdle are by thread connection, and described studdle is provided with screw rod M16 and round steel nut, and described screw rod M16 and described round steel nut are final fixing by welding, and regulate the support fixation cylinder inner wall by described studdle.
Claims (4)
1. the lower inner wall frock is protected in a final circumferential weld polishing; it is characterized in that comprising center ring, canvas, support bar, studdle; described center ring is connected with described 8 support bars; described supporting bar top is provided with described studdle; and by described studdle adjusting support fixation cylinder inner wall, described canvas bag overlays on described center ring and the described support bar.
2. the lower inner wall frock is protected in a kind of final circumferential weld polishing according to claim 1; it is characterized in that center ring is provided with described plectane, ring, ring flat-plate; described plectane is provided with 8 through hole ￠ 16; described 2 plectanes and described 8 ring flat-plates and described ring all connect by being weldingly connected; described center ring is connected by through hole ￠ 16 with described support bar, and the junction is provided with bearing pin, steel wire rope, split pin and fixes.
3. the lower inner wall frock is protected in a kind of final circumferential weld polishing according to claim 1, it is characterized in that canvas is provided with 16 ￠ 15 through holes, 8 places fluting, and described through hole and described fluting 8 five equilibriums are distributed on the described canvas.
4. the lower inner wall frock is protected in a kind of final circumferential weld polishing according to claim 1; it is characterized in that support bar is provided with described screw rod M12, nut M12, packing ring, a through hole ￠ 16, nut M16; described screw rod M12, nut M16 are all by being fixedly welded on the described support bar; described canvas passes described canvas through hole with described support bar by described screw rod M12 and is connected, and fixes by described nut M12 and described packing ring.
The lower inner wall frock is protected in a kind of final circumferential weld polishing according to claim 1; it is characterized in that support bar and described studdle pass through thread connection; described studdle is provided with screw rod M16 and round steel nut; described screw rod M16 and described round steel nut are final fixing by welding, and regulate the support fixation cylinder inner wall by described studdle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669883 CN203171154U (en) | 2012-12-07 | 2012-12-07 | Lower inner wall protection tool for final circumferential weld polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669883 CN203171154U (en) | 2012-12-07 | 2012-12-07 | Lower inner wall protection tool for final circumferential weld polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171154U true CN203171154U (en) | 2013-09-04 |
Family
ID=49067907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669883 Expired - Fee Related CN203171154U (en) | 2012-12-07 | 2012-12-07 | Lower inner wall protection tool for final circumferential weld polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057938A (en) * | 2015-09-01 | 2015-11-18 | 中国一冶集团有限公司 | Assembly method for large ship tank car end socket and supporting tool |
-
2012
- 2012-12-07 CN CN 201220669883 patent/CN203171154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057938A (en) * | 2015-09-01 | 2015-11-18 | 中国一冶集团有限公司 | Assembly method for large ship tank car end socket and supporting tool |
| CN105057938B (en) * | 2015-09-01 | 2017-07-21 | 中国一冶集团有限公司 | A kind of method and branch stake tool of the assembling of argosy potting head |
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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 |
Granted publication date: 20130904 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |