CN104818374A - Annular thin-wall casting hooping device - Google Patents
Annular thin-wall casting hooping device Download PDFInfo
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- CN104818374A CN104818374A CN201510200408.8A CN201510200408A CN104818374A CN 104818374 A CN104818374 A CN 104818374A CN 201510200408 A CN201510200408 A CN 201510200408A CN 104818374 A CN104818374 A CN 104818374A
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- hoop
- thin
- anchor ear
- wall
- half point
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Abstract
The invention discloses an annular thin-wall casting hooping device. A pair of semi-ring thin-wall workpieces is combined into a circle and is hooped by a hoop. The hoop comprises a pair of semi-ring hoop halves combined integrally, two sides of mouths of the semi-ring hoop halves are provided with lugs protruding towards the two outer sides, fastening bolts are arranged between the lugs corresponding to two same sides and fasten the hoop halves, and the lugs on the same side of the hoop halves are parallel to each other. The inner circumferential surfaces of the hoop halves cling to the outer circumferential surfaces of the semi-ring thin-wall workpieces, and the circumference of the hoop halves are provided with adjusting screws to adjust deformation of the semi-ring thin-wall workpieces. The radial force of the thin-wall workpieces is distributed uniformly, and deformation can be controlled within a controllable range.
Description
Technical field
The present invention relates to foundry goods enclasp device.
Background technology
General semicircular thin-wall workpiece is in thermal treatment, rotational casting, all easily deform in the processes such as metalworking, so anchor ear usually can be adopted to hold tightly, but common anchor ear is because ring wall is to the radial force skewness of workpiece, easily cause thin-wall workpiece directional deformation, in order to effectively control thin-wall part in thermal treatment, rotational casting, unknown deflection in the processes such as metalworking, rational Design on Plane need be carried out to anchor ear, not only Structure of need is simple, easy for installation, and it is even as far as possible that thin-wall part force in radial will be made to distribute, to by deformation amount controlling in controlled range.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of annular thin wall foundry goods enclasp device, and structure is simple, easy for installation, can by the deformation amount controlling of two semicircular thin-wall workpieces in controlled range.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of annular thin wall foundry goods enclasp device, the split of a pair semicircular thin-wall workpiece is held tightly by anchor ear after a full circle, described anchor ear comprises a pair the Semicircular half point anchor ear body be integrated, the oral area both sides of described half point anchor ear body are provided with the hoop ear protruding outside to both sides, be provided with holding bolt between the hoop ear that two homonymies are corresponding two half point anchor ear bodies are fastened as a whole, the hoop ear of two half point anchor ear body homonymies is parallel to each other, the inner peripheral surface of described half point anchor ear body is close to the outer circumference surface of semicircular thin-wall workpiece, the circumference of half point anchor ear body is provided with the deflection of adjustment screw adjustment semicircular thin-wall workpiece.
In technical scheme of the present invention, split is that a pair semicircular thin-wall workpiece of a full circle is held tightly by a pair Semicircular half point anchor ear body be integrated, and in the circumference of half point anchor ear body, be provided with the deflection of adjustment screw adjustment semicircular thin-wall workpiece, thin-wall part force in radial is distributed even as far as possible, thus can by deformation amount controlling in controlled range.
The nut simultaneously adjusting screw, holding bolt and correspondence all adopts standardized component general in the market, and interchangeability is strong, and cost is low, and therefore its structure is simple, when changing, and easy accessibility, fast.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is local structure schematic diagram of the present invention.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2 enclasp device of the present invention made and illustrating.The split of a pair semicircular thin-wall workpiece 4 is held tightly by anchor ear 1 after a full circle, and described anchor ear 1 comprises a pair the Semicircular half point anchor ear body 10 be integrated.The oral area both sides of described half point anchor ear body 10 are provided with the hoop ear 11 protruding outside to both sides, be provided with holding bolt 2 between the hoop ear that two homonymies are corresponding two half point anchor ear bodies 10 are fastened as a whole, the hoop ear 11 of two half point anchor ear body homonymies is parallel to each other, the inner peripheral surface of described half point anchor ear body is close to the outer circumference surface of semicircular thin-wall workpiece, and the circumference of half point anchor ear body is provided with the deflection that adjustment screw 3 adjusts semicircular thin-wall workpiece.
It is four right that described adjustment screw is provided with, and often pair of adjustment screw is all arranged near hoop ear position.Deep floor 12 is provided with between described hoop ear and half point anchor ear body.Described deep floor is trilateral.
Anchor ear body adopts welding process, and Q235A general steel plate material can satisfy the demands, and ensureing that thin-walled has certain elasticity, making the scope of application more extensive by controlling wall thickness; Holding bolt adopts standardized component GB5782, and threaded portion needs modifier treatment, both ensure that intensity, makes it again to have interchangeability, thus cost efficiency; The nut of holding bolt adopts standardized component GB6170, and adjustment screw adopts standardized component GB70, makes it to have interchangeability, again reduces costs.Therefore the present invention has that structure is simple, preventing deformation is effective, easy for installation, cost is low, accessory interchangeability high.
Method held tightly by a kind of annular thin wall foundry goods, first, a pair semicircular thin-wall workpiece pieced together a full circle; Then, hoop of filling the span of a man's arms, put together on outside semicircular thin-wall workpiece by a pair Semicircular half point anchor ear body holding bolt, be screwed into adjustment screw respectively at four direction simultaneously, be screwed into symmetrically and evenly, the diameter of bore of repeated measurement thin-wall workpiece, calculate the deflection of thin-wall workpiece, by adjustment screw adjust deflection, with by deformation amount controlling within the scope of acceptable.
Claims (1)
1. an annular thin wall foundry goods enclasp device, the split of a pair semicircular thin-wall workpiece (4) is held tightly by anchor ear (1) after a full circle, it is characterized in that: described anchor ear (1) comprises a pair the Semicircular half point anchor ear body (10) be integrated, the oral area both sides of described half point anchor ear body (10) are provided with the hoop ear (11) protruding outside to both sides, be provided with holding bolt (2) between the hoop ear that two homonymies are corresponding two half point anchor ear bodies (10) are fastened as a whole, the hoop ear (11) of two half point anchor ear body homonymies is parallel to each other, the inner peripheral surface of described half point anchor ear body is close to the outer circumference surface of semicircular thin-wall workpiece, the circumference of half point anchor ear body is provided with the deflection of adjustment screw (3) adjustment semicircular thin-wall workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200408.8A CN104818374A (en) | 2015-04-24 | 2015-04-24 | Annular thin-wall casting hooping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200408.8A CN104818374A (en) | 2015-04-24 | 2015-04-24 | Annular thin-wall casting hooping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104818374A true CN104818374A (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510200408.8A Pending CN104818374A (en) | 2015-04-24 | 2015-04-24 | Annular thin-wall casting hooping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104818374A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547596A (en) * | 2015-12-08 | 2016-05-04 | 重庆泰山电缆有限公司 | Sealing cap for detecting sealing performance of cable metal sheath |
| CN106425271A (en) * | 2016-12-07 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Tool and method for blanking of large diameter annular thin wall cylindrical part sheet materials |
| CN107012312A (en) * | 2017-06-08 | 2017-08-04 | 中国电建集团核电工程公司 | Segmented oxygen-eliminating device terminating girth joint heat treatment auxiliary device |
| CN110434556A (en) * | 2019-06-28 | 2019-11-12 | 武汉船用机械有限责任公司 | The manufacturing method of tubular member |
| CN110644678A (en) * | 2019-09-16 | 2020-01-03 | 辽宁金柏胜木结构科技有限公司 | Bearing hollow laminated wood cylinder |
| CN114411537A (en) * | 2021-12-29 | 2022-04-29 | 广东省公路建设有限公司 | Durable bridge support capable of quickly replacing sliding plate and adjusting method |
| CN115070462A (en) * | 2022-06-22 | 2022-09-20 | 四川航天长征装备制造有限公司 | Milling fixture for flexible variable cylinder thin-wall parts |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685996A (en) * | 1996-05-20 | 1997-11-11 | Ricci; Donato L. | Plasma arc pipe cutting apparatus |
| CN101602171A (en) * | 2009-07-10 | 2009-12-16 | 安徽莱恩电泵有限公司 | A kind of novel adjustable clamp that is used for machining parts of thin-wall casing |
| CN102029363A (en) * | 2010-12-24 | 2011-04-27 | 武汉市景江冶金设备有限公司 | Correcting method and corrector of water jacket aperture of molten steel continuous casting crystallizer |
| CN203371304U (en) * | 2013-07-25 | 2014-01-01 | 云南冶金昆明重工有限公司 | Clamping device capable of effectively maintaining machining precision of inner hole of thin-shell workpiece |
| CN203804845U (en) * | 2014-03-25 | 2014-09-03 | 东方电气集团东方汽轮机有限公司 | Steam turbine barrel-shaped internal cylinder upper half and lower half merging and clamping fixture |
| CN204569982U (en) * | 2015-04-24 | 2015-08-19 | 浙江长兴前进机械铸造有限公司 | A kind of annular thin wall foundry goods enclasp device |
-
2015
- 2015-04-24 CN CN201510200408.8A patent/CN104818374A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685996A (en) * | 1996-05-20 | 1997-11-11 | Ricci; Donato L. | Plasma arc pipe cutting apparatus |
| CN101602171A (en) * | 2009-07-10 | 2009-12-16 | 安徽莱恩电泵有限公司 | A kind of novel adjustable clamp that is used for machining parts of thin-wall casing |
| CN102029363A (en) * | 2010-12-24 | 2011-04-27 | 武汉市景江冶金设备有限公司 | Correcting method and corrector of water jacket aperture of molten steel continuous casting crystallizer |
| CN203371304U (en) * | 2013-07-25 | 2014-01-01 | 云南冶金昆明重工有限公司 | Clamping device capable of effectively maintaining machining precision of inner hole of thin-shell workpiece |
| CN203804845U (en) * | 2014-03-25 | 2014-09-03 | 东方电气集团东方汽轮机有限公司 | Steam turbine barrel-shaped internal cylinder upper half and lower half merging and clamping fixture |
| CN204569982U (en) * | 2015-04-24 | 2015-08-19 | 浙江长兴前进机械铸造有限公司 | A kind of annular thin wall foundry goods enclasp device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547596A (en) * | 2015-12-08 | 2016-05-04 | 重庆泰山电缆有限公司 | Sealing cap for detecting sealing performance of cable metal sheath |
| CN106425271A (en) * | 2016-12-07 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Tool and method for blanking of large diameter annular thin wall cylindrical part sheet materials |
| CN106425271B (en) * | 2016-12-07 | 2018-05-01 | 贵州黎阳航空动力有限公司 | A kind of baiting method for major diameter annular thin wall cylindrical member plate |
| CN107012312A (en) * | 2017-06-08 | 2017-08-04 | 中国电建集团核电工程公司 | Segmented oxygen-eliminating device terminating girth joint heat treatment auxiliary device |
| CN110434556A (en) * | 2019-06-28 | 2019-11-12 | 武汉船用机械有限责任公司 | The manufacturing method of tubular member |
| CN110644678A (en) * | 2019-09-16 | 2020-01-03 | 辽宁金柏胜木结构科技有限公司 | Bearing hollow laminated wood cylinder |
| CN114411537A (en) * | 2021-12-29 | 2022-04-29 | 广东省公路建设有限公司 | Durable bridge support capable of quickly replacing sliding plate and adjusting method |
| CN114411537B (en) * | 2021-12-29 | 2023-12-12 | 广东省公路建设有限公司 | Durable bridge support capable of rapidly replacing sliding plate and adjusting method |
| CN115070462A (en) * | 2022-06-22 | 2022-09-20 | 四川航天长征装备制造有限公司 | Milling fixture for flexible variable cylinder thin-wall parts |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |