CN109675970A - A kind of thin-wall circular pipe part rapid shape correction tool and method - Google Patents
A kind of thin-wall circular pipe part rapid shape correction tool and method Download PDFInfo
- Publication number
- CN109675970A CN109675970A CN201811418961.9A CN201811418961A CN109675970A CN 109675970 A CN109675970 A CN 109675970A CN 201811418961 A CN201811418961 A CN 201811418961A CN 109675970 A CN109675970 A CN 109675970A
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- China
- Prior art keywords
- pipe part
- thin
- circular pipe
- wall circular
- shape
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention belongs to part school shape technical fields, and in particular to a kind of thin-wall circular pipe part rapid shape correction tool and method.The present invention by production two with by the identical semicircular body of school shape thin-wall circular pipe part exradius diameter, the circularity school shape of thin-wall circular pipe part is completed by the synthesis of two semicircular bodies, precision is high, can effectively solve the problem that and beats the repeatability of school shape and the problem that precision is low by hand.The effect of spring body enables external force release rear semicircle body to be automatically separated expansion, facilitates the taking-up of part and reloads.Operation of the present invention is simple and fast, and own vol is small, convenient for production and carries, versatile.
Description
Technical field
The invention belongs to part school shape technical fields, and in particular to a kind of thin-wall circular pipe part rapid shape correction tool and side
Method.
Background technique
Presently, there are many extensions be thin wall component, part wall thickness is no more than 1mm, due to cutting stress when blanking
Etc. reasons cause blank locally ellipticity to deform, circularity over tolerance is unsatisfactory for subsequent requirement.Currently, to the school shape of such part
It mostly uses and is manually beaten with mallet so that ovality becomes smaller, this method is time-consuming and sizing precision is not high, needs school shape repeatedly.
Summary of the invention
(1) technical problems to be solved
The present invention proposes a kind of thin-wall circular pipe part rapid shape correction tool and method, how to solve to thin-wall circular tubing
Part carries out the technical issues of rapid shape correction.
(2) technical solution
In order to solve the above-mentioned technical problem, the present invention proposes a kind of thin-wall circular pipe part rapid shape correction tool, the school shape
Tool includes two semicircular bodies, fixed plate and spring body；Wherein, each semicircular body has a half-round cross hole, two semicircular bodies
The Circularhole diameter of synthesis is equal with by the outside diameter of school shape thin-wall circular pipe part；Two semicircular bodies pass through fixed plate and spring
Body links together, and realizes the companding control of circular hole；Wherein, fixed plate is used to guarantee the relative position of two semicircular bodies, spring
Body is for guaranteeing that two semicircular bodies are unfolded outward when external force disappears；When external force applies and discharges, two semicircular body synthesis one
A full circle and outward expansion, to realize by the school shape and taking-up of school shape thin-wall circular pipe part.
Further, two semicircular bodies are one to be milled out among a square and by school shape thin-wall circular pipe part outer circle
The identical circular hole of diameter, then square is cut into two pieces along circle center line and is formed.
In addition, the present invention also proposes a kind of thin-wall circular pipe part rapid shape correction method, it, should using above-mentioned shape correction tool
Rapid shape correction method includes the following steps:
S1, it will be enclosed between two semicircular bodies by school shape thin-wall circular pipe part；
S2, two semicircular bodies one full circle of synthesis are carried out to by school shape thin-wall circular pipe part by school by external force
Shape；
S3, release external force, under the action of spring body, two semicircular bodies are unfolded outward, after high-ranking officers' shape by school shape thin-walled
Circle pipe part takes out.
(3) beneficial effect
Thin-wall circular pipe part rapid shape correction tool proposed by the present invention and method, the present invention is by production two and by school
The identical semicircular body of shape thin-wall circular pipe part exradius diameter completes thin-wall circular pipe part by the synthesis of two semicircular bodies
Circularity school shape, precision is high, can effectively solve the problem that and beats the repeatability of school shape and the problem that precision is low by hand.The work of spring body
With enabling external force release rear semicircle body to be automatically separated expansion, facilitates the taking-up of part and reload.Operation of the present invention letter
Single quick, own vol is small, convenient for production and carries, versatile.
Specific embodiment
To keep the purpose of the present invention, content and advantage clearer, below with reference to embodiment, to specific implementation of the invention
Mode is described in further detail.
The present embodiment proposes a kind of thin-wall circular pipe part rapid shape correction tool, the shape correction tool include two semicircular bodies,
Fixed plate and spring body.Wherein, two semicircular bodies are one to be milled out among a square and by school shape thin-wall circular pipe part
The identical circular hole of outside diameter, then square is cut into two pieces along circle center line and is formed.Each semicircular body has one and half
The Circularhole diameter of round tube hole, the synthesis of two semicircular bodies is equal with by the outside diameter of school shape thin-wall circular pipe part.
Two semicircular bodies are linked together by fixed plate and spring body, to realize the companding control of circular hole.Wherein, fixed
Plate is used to guarantee the relative position of two semicircular bodies, and spring body is for guaranteeing that two semicircular bodies are unfolded outward when external force disappears.
When external force applies and discharges, two semicircular bodies synthesize a full circle and outward expansion, to realize by school shape thin-walled
The school shape and taking-up of circle pipe part.
The method that thin-wall circular pipe part carries out rapid shape correction is specifically comprised the following steps: using above-mentioned shape correction tool
S1, it will be enclosed between two semicircular bodies by school shape thin-wall circular pipe part；
S2, two semicircular bodies one full circle of synthesis are carried out to by school shape thin-wall circular pipe part by school by external force
Shape；
S3, release external force, under the action of spring body, two semicircular bodies are unfolded outward, after high-ranking officers' shape by school shape thin-walled
Circle pipe part takes out.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of thin-wall circular pipe part rapid shape correction tool, which is characterized in that the shape correction tool includes two semicircular bodies, consolidates
Fixed board and spring body；Wherein, each semicircular body has a half-round cross hole, the Circularhole diameter of two semicircular body synthesis
It is equal with by the outside diameter of school shape thin-wall circular pipe part；Two semicircular bodies are connected by the fixed plate with spring body
Together, the companding control of the circular hole is realized；Wherein, the fixed plate is used to guarantee the opposite position of two semicircular bodies
It sets, the spring body is for guaranteeing that two semicircular bodies are unfolded outward when external force disappears；When external force applies and discharges, two
A semicircular body synthesizes a full circle and outward expansion, to realize the school shape by school shape thin-wall circular pipe part and take
Out.
2. rapid shape correction tool as described in claim 1, which is characterized in that two semicircular bodies are among a square
One is milled out with described by the identical circular hole of school shape thin-wall circular pipe part outside diameter, then by the square along circle center line
It is cut into two pieces and is formed.
3. a kind of thin-wall circular pipe part rapid shape correction method, which is characterized in that shape correction tool described in any of the above embodiments is used,
The rapid shape correction method includes the following steps:
S1, it is enclosed in described between two semicircular bodies by school shape thin-wall circular pipe part；
S2, by external force, two semicircular bodies are synthesized into a full circle, to it is described by school shape thin-wall circular pipe part into
Row school shape；
S3, release external force, under the action of the spring body, two semicircular bodies are unfolded outward, the quilt after high-ranking officers' shape
School shape thin-wall circular pipe part takes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418961.9A CN109675970A (en) | 2018-11-26 | 2018-11-26 | A kind of thin-wall circular pipe part rapid shape correction tool and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418961.9A CN109675970A (en) | 2018-11-26 | 2018-11-26 | A kind of thin-wall circular pipe part rapid shape correction tool and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675970A true CN109675970A (en) | 2019-04-26 |
Family
ID=66185073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811418961.9A Pending CN109675970A (en) | 2018-11-26 | 2018-11-26 | A kind of thin-wall circular pipe part rapid shape correction tool and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675970A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU628177A2 (en) * | 1976-12-13 | 1978-10-15 | Предприятие П/Я В-8597 | Device for heat moulding of shells |
| US20010000564A1 (en) * | 1999-09-20 | 2001-05-03 | Bowling Wiley L. | Ball-bat repairing apparatus and method of use |
| JP2006226345A (en) * | 2005-02-16 | 2006-08-31 | Nippon Marine Techno Kk | Ferule clamp |
| CN201752727U (en) * | 2010-08-11 | 2011-03-02 | 河南奔马股份有限公司 | Pipe compression mold |
| CN205988975U (en) * | 2016-08-30 | 2017-03-01 | 志丹县斯曼创新工贸有限公司 | A kind of pipe straightener |
| CN207746232U (en) * | 2017-12-27 | 2018-08-21 | 天津市必拓制钢有限公司 | A kind of steel tube surface recess correction reparation clip |
| CN207857572U (en) * | 2018-01-26 | 2018-09-14 | 阿法拉伐流体设备（昆山）有限公司 | Nozzle rounding device |
| CN108700235A (en) * | 2016-03-02 | 2018-10-23 | 德国诺玛公司 | Proximate matter fixture |
-
2018
- 2018-11-26 CN CN201811418961.9A patent/CN109675970A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU628177A2 (en) * | 1976-12-13 | 1978-10-15 | Предприятие П/Я В-8597 | Device for heat moulding of shells |
| US20010000564A1 (en) * | 1999-09-20 | 2001-05-03 | Bowling Wiley L. | Ball-bat repairing apparatus and method of use |
| JP2006226345A (en) * | 2005-02-16 | 2006-08-31 | Nippon Marine Techno Kk | Ferule clamp |
| CN201752727U (en) * | 2010-08-11 | 2011-03-02 | 河南奔马股份有限公司 | Pipe compression mold |
| CN108700235A (en) * | 2016-03-02 | 2018-10-23 | 德国诺玛公司 | Proximate matter fixture |
| CN205988975U (en) * | 2016-08-30 | 2017-03-01 | 志丹县斯曼创新工贸有限公司 | A kind of pipe straightener |
| CN207746232U (en) * | 2017-12-27 | 2018-08-21 | 天津市必拓制钢有限公司 | A kind of steel tube surface recess correction reparation clip |
| CN207857572U (en) * | 2018-01-26 | 2018-09-14 | 阿法拉伐流体设备（昆山）有限公司 | Nozzle rounding device |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
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| RJ01 | Rejection of invention patent application after publication |