CN200970602Y - Creep aging shape corrector - Google Patents
Creep aging shape corrector Download PDFInfo
- Publication number
- CN200970602Y CN200970602Y CN 200620093698 CN200620093698U CN200970602Y CN 200970602 Y CN200970602 Y CN 200970602Y CN 200620093698 CN200620093698 CN 200620093698 CN 200620093698 U CN200620093698 U CN 200620093698U CN 200970602 Y CN200970602 Y CN 200970602Y
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- correction
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- utility
- shape
- aging
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Abstract
This creep aging correction device, including correction plate, the mounting hole is provided on the corner of correction plate, the fastening bolt crosses the mounting hole of upper and lower paralleled correction plate and is fastened via clamp nut. This device applies correction force when the part is aged via mechanical method, so that the aging, creeping and stress relaxation are simultaneous, the residual stress will be released more thoroughly and complete correction. This utility model is provided with simple structure and fine correction effect, which is suitable for batch processing. This utility model is widely used for technical region of mechanical processing such as automobile, machine tool, instrument, meter and aerospace, which can enhances the part precision and expands the application scope.
Description
Technical field: the utility model relates to a kind of device that the part of distortion is carried out school shape, and particularly a kind of creep ageing straightening device belongs to the Machining Technology field.
Background technology: for diecast parts, because part non-uniform temperature in cooling procedure, residual stress appears in inside, the surface being added part residual stress release in man-hour, causes part deformation, and particularly the flat-type part deformation is more outstanding.The means of taking at present are generally takes measures to eliminate the part residual stress earlier, carries out school shape and processing then.The part of making of such method is difficult to the precision that reaches high, and it is not thorough that its main cause is that residual stress discharges.At present, the straightening method precision that adopts in production reality is limited, is difficult to meet the demands for the high part of some required precisions, particularly for flat-type diecast parts such as car engine covers, the flatness of each face requires height on the part, and overproof problem is more outstanding.
Summary of the invention: the purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of simple and practical creep ageing straightening device is provided.This device mainly is to apply school shape power by mechanical means when the part timeliness, follows creep and stress relaxation when making timeliness, so that it is more thorough that residual stress is discharged, finishes school shape simultaneously.That is: improve element precision in conjunction with mechanical school shape means, satisfy high-precision requirement, improve product quality.For achieving the above object, the technical solution adopted in the utility model is: the creep ageing straightening device, and it comprises shape-correcting plate (4), is shaped on installing hole on the angle of shape-correcting plate (4), afterburning bolt (3) penetrates in the installing hole of two parallel shape-correcting plates (4) up and down, and tightens up by clamp nut (1).
Using method: part and corrector are put in the high-temperature aging temperature environment together, selected aging temp and aging time, high temperature furnace is controlled according to the material of part.Finish heating and take out part and corrector after cooling, unload corrector, promptly finished overall process.
The utlity model has simple and practical and school shape effective, be fit to the characteristics of batch process.Can be widely used in the Machining Technology field,, can improve element precision, make its scope of application more extensive such as automobile, lathe, instrument, instrument and Aero-Space etc.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a working state schematic representation of the present utility model.
The specific embodiment
Embodiment:
Fig. 1 provides the structural representation of corrector.This device comprises shape-correcting plate 4, is shaped on installing hole on the angle of shape-correcting plate 4, and afterburning bolt 3 penetrates in the installing hole of two parallel shape-correcting plates 4 up and down, and tightens up by clamp nut 1.
Fig. 2 has provided the working state schematic representation of corrector, places part 2 between two parallel shape-correcting plates 4 in Fig. 1 that is:.Shape-correcting plate 4 is decided according to part with the contact-making surface of part 2.
Using method: after corrector and part combined, put in the high-temperature aging temperature environment, as aging furnace, constant temperature oven or temperature controlling stove etc., furnace temperature can be controlled in 130 °～450 °, aging time 8～24 hours.The temperature and time of creep ageing is decided according to material, and can select aging temp such as aluminium alloy is between 150 °～200 °, and the time is 20 hours.
Can put some cover correctors with stove and carry out creep ageing, strain gradates and is plastic deformation under the effect of school shape power, and part shape is fixed up, and reaches the purpose of school shape.
Claims (1)
1, a kind of creep ageing straightening device, it comprises shape-correcting plate (4), it is characterized in that: be shaped on installing hole on the angle of shape-correcting plate (4), afterburning bolt (3) penetrates in the installing hole of two parallel shape-correcting plates (4) up and down, and tightens up by clamp nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093698 CN200970602Y (en) | 2006-10-19 | 2006-10-19 | Creep aging shape corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093698 CN200970602Y (en) | 2006-10-19 | 2006-10-19 | Creep aging shape corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970602Y true CN200970602Y (en) | 2007-11-07 |
Family
ID=38881861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093698 Expired - Fee Related CN200970602Y (en) | 2006-10-19 | 2006-10-19 | Creep aging shape corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970602Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988146B (en) * | 2009-07-31 | 2012-09-05 | 中国商用飞机有限责任公司 | Creep age forming method of integral wing panel |
| CN102744290A (en) * | 2012-07-10 | 2012-10-24 | 苏州工业园区艺达精密机械有限公司 | Shaping and leveling clamp |
| CN101774274B (en) * | 2009-12-31 | 2013-01-30 | 北京航空航天大学 | Autoclave-based creep age forming flexible frock |
| CN103418640A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区振中汽车配件有限公司 | Shaping equipment for improving flatness of flat sheets and shaping method utilizing shaping equipment |
| CN104841727A (en) * | 2015-05-29 | 2015-08-19 | 宝鸡钛业股份有限公司 | Vacuum creep shape righting method for titanium and titanium alloy panels |
| CN105689549A (en) * | 2016-03-11 | 2016-06-22 | 上海航天精密机械研究所 | Bending and clamping integrated die for creeping, ageing and correcting process and using method |
| CN106734387A (en) * | 2016-11-28 | 2017-05-31 | 南通金源智能技术有限公司 | A kind of hot sizing mould of laser powder bed melt-shaping part |
| CN108179261A (en) * | 2017-11-27 | 2018-06-19 | 靖江先锋半导体科技有限公司 | A kind of hot smoothing technique of thin-walled gas distributor |
| CN110835540A (en) * | 2019-10-10 | 2020-02-25 | 宣化钢铁集团有限责任公司 | Online maintenance method for coke dry quenching coke tank cover |
| CN111468564A (en) * | 2020-04-24 | 2020-07-31 | 重庆派斯克刀具制造股份有限公司 | Straightening tool and using method thereof |
-
2006
- 2006-10-19 CN CN 200620093698 patent/CN200970602Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988146B (en) * | 2009-07-31 | 2012-09-05 | 中国商用飞机有限责任公司 | Creep age forming method of integral wing panel |
| CN101774274B (en) * | 2009-12-31 | 2013-01-30 | 北京航空航天大学 | Autoclave-based creep age forming flexible frock |
| CN103418640A (en) * | 2012-05-22 | 2013-12-04 | 苏州工业园区振中汽车配件有限公司 | Shaping equipment for improving flatness of flat sheets and shaping method utilizing shaping equipment |
| CN102744290A (en) * | 2012-07-10 | 2012-10-24 | 苏州工业园区艺达精密机械有限公司 | Shaping and leveling clamp |
| CN104841727A (en) * | 2015-05-29 | 2015-08-19 | 宝鸡钛业股份有限公司 | Vacuum creep shape righting method for titanium and titanium alloy panels |
| CN105689549A (en) * | 2016-03-11 | 2016-06-22 | 上海航天精密机械研究所 | Bending and clamping integrated die for creeping, ageing and correcting process and using method |
| CN105689549B (en) * | 2016-03-11 | 2018-07-27 | 上海航天精密机械研究所 | Press-bending clamping integrated mould and application method for creep ageing straightening technique |
| CN106734387A (en) * | 2016-11-28 | 2017-05-31 | 南通金源智能技术有限公司 | A kind of hot sizing mould of laser powder bed melt-shaping part |
| CN108179261A (en) * | 2017-11-27 | 2018-06-19 | 靖江先锋半导体科技有限公司 | A kind of hot smoothing technique of thin-walled gas distributor |
| CN110835540A (en) * | 2019-10-10 | 2020-02-25 | 宣化钢铁集团有限责任公司 | Online maintenance method for coke dry quenching coke tank cover |
| CN111468564A (en) * | 2020-04-24 | 2020-07-31 | 重庆派斯克刀具制造股份有限公司 | Straightening tool and using method thereof |
| CN111468564B (en) * | 2020-04-24 | 2022-03-01 | 重庆派斯克刀具制造股份有限公司 | Straightening tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20101019 |