CN103662681A - Turning tool of oversized thin-wall gear ring - Google Patents
Turning tool of oversized thin-wall gear ring Download PDFInfo
- Publication number
- CN103662681A CN103662681A CN201310705274.6A CN201310705274A CN103662681A CN 103662681 A CN103662681 A CN 103662681A CN 201310705274 A CN201310705274 A CN 201310705274A CN 103662681 A CN103662681 A CN 103662681A
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- China
- Prior art keywords
- supporting plate
- gear ring
- lower supporting
- backup pad
- upper backup
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Abstract
The invention relates to the technical field of a turning device of an oversized machine tool precise gear ring, in particular to a turning tool of an oversized thin-wall gear ring. The turning tool can effectively control deformation of the gear ring, and comprises an upper supporting plate, a lower supporting plate and a mandrel located below the upper supporting plate and the lower supporting plate, the upper supporting plate and the lower supporting plate are movably connected through the mandrel, the outer side edge of the upper supporting plate and the outer side edge of the lower supporting plate are respectively provided with a lug connected with a hook of a traveling crane, and the bottom of the upper supporting plate and the bottom of the lower supporting plate are provided with supporting plate blocks. The turning tool is simple in structure and convenient to operate, improves stability and safety of the gear ring in the turning process, and effectively controls deformation of the gear ring generated by uneven stress in the turning process.
Description
Technical field
The present invention relates to the technical field of the equipment for supporting patient with burn of the accurate gear ring of super large lathe, the especially a kind of turning tool that can effectively control the oversized thin-wall gear ring of gear ring distortion.
Background technology
The accurate gear ring of super large lathe all has the features such as thin, yielding, the difficult adjustment of structure and high precision, the existing equipment for supporting patient with burn for this gear ring is when standing up gear ring, due to discontinuity, can cause gear ring that larger distortion occurs, or the phenomenon of the gear ring of can damaging in the process of standing up.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, a kind of turning tool of oversized thin-wall gear ring is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of turning tool of ultra-thin-wall gear ring, comprise upper backup pad, lower supporting plate and be positioned at upper backup pad and the mandrel of lower supporting plate below, upper backup pad is flexibly connected by mandrel with lower supporting plate, the outer side edges of described upper backup pad is all provided with in the outer side edges of lower supporting plate the hanger being connected with the suspension hook of driving a vehicle, and is provided with a plate in the bottom of upper backup pad and lower supporting plate.
Described upper backup pad and lower supporting plate are framed structure.
The bottom of described upper backup pad is provided with three plates, and the bottom of lower supporting plate is provided with four plates.
Three four plates that prop up plate and lower supporting plate of described upper backup pad are interspersed.
A plate of described mandrel and upper backup pad and a plate for lower supporting plate plug.
The invention has the beneficial effects as follows: the present invention is simple in structure, easy to operate, increased stationarity and the safety of standing up process gear ring, effectively controlled the distortion of gear ring because standing up unbalance stress and producing.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the assembly drowing of the present invention and gear ring.
In figure: 1. upper backup pad, 2. lower supporting plate, 3. mandrel, 4. hanger, 5. a plate.
The specific embodiment
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, so it only shows the formation relevant with the present invention.
The turning tool of oversized thin-wall gear ring as depicted in figs. 1 and 2, comprise upper backup pad 1, lower supporting plate 2 and be positioned at the mandrel 3 of upper backup pad 1 and lower supporting plate 2 belows, upper backup pad 1 is flexibly connected by mandrel 3 with lower supporting plate 2, in the outer side edges of the outer side edges of upper backup pad 1 and lower supporting plate 2, be respectively provided with two hangers 4 that are connected with the suspension hook of driving, in upper backup pad 1 and the bottom of lower supporting plate 2, be provided with a plate 5.
Upper backup pad 1 is framed structure with lower supporting plate 2, mainly by hollow rectangle steel pipe and rectangular bloom, be welded, and the position of corresponding gear ring drills through hole on upper backup pad 1, lower supporting plate 2, for the clamping of upper backup pad 1, lower supporting plate 2 and gear ring.
Three plates 5 of bottom welding of upper backup pad 1, four plates 5 of bottom welding of lower supporting plate 2, three plates 5 of upper backup pad 1 are interspersed with four plates 5 of lower supporting plate 2.
Mandrel 3 plugs with a plate 5 of upper backup pad 1 and a plate 5 for lower supporting plate 2, and upper backup pad 1 and lower supporting plate 2 are worn and linked up.
The present invention is also provided with wooden unit, guarantees that gear ring and upper backup pad 1 are adjacent to lower supporting plate 2 gaplesss.
Introduce method of operation of the present invention below:
After upper backup pad 1, lower supporting plate 2 clamp gear ring, travelling crane hook is connected with two hangers 4 of upper backup pad 1, two hangers 4 of lower supporting plate 2, and reposefully turning tool is turn to 180 ° of positions from 0 ° by fulcrum piece 5, realize the operation that lifting and gear ring stand up, then unclamp the device that clamps upper backup pad 1, lower supporting plate 2, lower supporting plate 2 is outwards launched, by mandrel 3, rotate to the position that is greater than 90 °, so that taking-up gear ring is separated with turning tool by bull gear.
The quantity of hanger 4 can arrange according to actual needs.
Whole standing up in process, directly not stressed on gear ring, and the mild transition of fulcrum, so can not make bull gear in the situation that standing up because unbalance stress is out of shape or damage, whole stand up process steadily, simple, safety.
Above-mentioned embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. the turning tool of an oversized thin-wall gear ring, it is characterized in that: comprise upper backup pad (1), lower supporting plate (2) and be positioned at upper backup pad (1) and the mandrel (3) of lower supporting plate (2) below, upper backup pad (1) is flexibly connected by mandrel (3) with lower supporting plate (2), the outer side edges of described upper backup pad (1) with in the outer side edges of lower supporting plate (2), be all provided with the hanger (4) being connected with the suspension hook of driving a vehicle, in the bottom of upper backup pad (1) and lower supporting plate (2), be provided with a plate (5).
2. the turning tool of oversized thin-wall gear ring according to claim 1, is characterized in that: described upper backup pad (1) is framed structure with lower supporting plate (2).
3. the turning tool of oversized thin-wall gear ring according to claim 1, is characterized in that: the bottom of described upper backup pad (1) is provided with three plates (5), and the bottom of lower supporting plate (2) is provided with four plates (4).
4. the turning tool of oversized thin-wall gear ring according to claim 3, is characterized in that: three plates (5) of described upper backup pad (1) are interspersed with four plates (5) of lower supporting plate (2).
5. according to the turning tool of the oversized thin-wall gear ring described in claim 1 or 4, it is characterized in that: described mandrel (3) plugs with a plate (5) of upper backup pad (1) and a plate (5) for lower supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705274.6A CN103662681A (en) | 2013-12-19 | 2013-12-19 | Turning tool of oversized thin-wall gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705274.6A CN103662681A (en) | 2013-12-19 | 2013-12-19 | Turning tool of oversized thin-wall gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103662681A true CN103662681A (en) | 2014-03-26 |
Family
ID=50301654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310705274.6A Pending CN103662681A (en) | 2013-12-19 | 2013-12-19 | Turning tool of oversized thin-wall gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662681A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032866A1 (en) * | 1980-01-21 | 1981-07-29 | Saint Gobain Vitrage International | Method and device for transport and storage of glass sheet stacks |
| US5181756A (en) * | 1991-06-03 | 1993-01-26 | Yurick Michael R | Hoisting cage with interior truss design |
| CN2879111Y (en) * | 2006-01-25 | 2007-03-14 | 翁清铿 | Mapping frock for hard-measured work pieces |
| CN202296807U (en) * | 2011-10-12 | 2012-07-04 | 安徽鸿路钢结构(集团)股份有限公司 | Hoisting and turning work fixture for large box-type column part |
| CN202848896U (en) * | 2012-09-21 | 2013-04-03 | 上海电气（无锡）锻压有限公司 | Fixture for turning 20MnMo tube plate |
| CN203652713U (en) * | 2013-12-19 | 2014-06-18 | 常州天山重工机械有限公司 | Overturning tool for thin-wall gear ring |
-
2013
- 2013-12-19 CN CN201310705274.6A patent/CN103662681A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032866A1 (en) * | 1980-01-21 | 1981-07-29 | Saint Gobain Vitrage International | Method and device for transport and storage of glass sheet stacks |
| US5181756A (en) * | 1991-06-03 | 1993-01-26 | Yurick Michael R | Hoisting cage with interior truss design |
| CN2879111Y (en) * | 2006-01-25 | 2007-03-14 | 翁清铿 | Mapping frock for hard-measured work pieces |
| CN202296807U (en) * | 2011-10-12 | 2012-07-04 | 安徽鸿路钢结构(集团)股份有限公司 | Hoisting and turning work fixture for large box-type column part |
| CN202848896U (en) * | 2012-09-21 | 2013-04-03 | 上海电气（无锡）锻压有限公司 | Fixture for turning 20MnMo tube plate |
| CN203652713U (en) * | 2013-12-19 | 2014-06-18 | 常州天山重工机械有限公司 | Overturning tool for thin-wall gear ring |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Weijie Inventor after: Mou Xinghua Inventor after: Ni Guanren Inventor after: Xu Renwei Inventor after: Shi Lijun Inventor before: Jiang Weijie Inventor before: Xing Hua Inventor before: Ni Guanren Inventor before: Xu Renwei Inventor before: Shi Lijun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG WEIJIE XING HUA NI GUANREN XU RENWEI SHI LIJUN TO: JIANG WEIJIE MOU XINGHUA NI GUANREN XU RENWEI SHI LIJUN |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |