CN112658304A - Lathe machining device for bent pipe parts - Google Patents
Lathe machining device for bent pipe parts Download PDFInfo
- Publication number
- CN112658304A CN112658304A CN202011461799.6A CN202011461799A CN112658304A CN 112658304 A CN112658304 A CN 112658304A CN 202011461799 A CN202011461799 A CN 202011461799A CN 112658304 A CN112658304 A CN 112658304A
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- CN
- China
- Prior art keywords
- jaw chuck
- support
- jaw
- pipe
- original
- 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.)
- Pending
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a lathe machining device for pipe parts, which is characterized in that a support replaces a clamping jaw of a three-jaw chuck, and a groove is formed in the inner side of the support and used for accommodating a bent part of a bent pipe. The support is coaxial with the original jack catch of the three-jaw chuck. In order to provide a certain space for the guide pipe to flow out, the invention manufactures the bracket on the basis of the original lathe three-jaw chuck, a certain space is reserved for the clamping of the guide pipe, and the new three-jaw chuck is coaxial with the original jaws of the three-jaw chuck. The positioning accuracy of the clamp is guaranteed, and each clamping jaw is provided with a reinforcing rib to enhance the rigidity of the clamping jaw. The three-jaw chuck is suitable for turning parts with various shapes.
Description
Technical Field
The invention belongs to the field of machining of bent pipe parts, and particularly relates to a lathe machining device for bent pipe parts.
Background
An air-tight test is carried out after the four-way joint of a certain model is welded with a guide pipe, the four-way joint unqualified in the air-tight test needs to be repaired, and the guide pipe cannot be clamped on three claws of a lathe because the axis of the guide pipe is a space curve. The part is formed by welding after machining, and cannot be repaired by using the original machining method after welding.
Disclosure of Invention
The invention provides a lathe machining device for bent pipe parts, which solves the problem of clamping the bent pipe parts.
In order to solve the technical problems, the invention provides a pipe part lathe machining device, which is characterized in that: and the support replaces the clamping jaws of the three-jaw chuck, and the inner side of the support is provided with a groove for accommodating the bent part of the bent pipe.
Three sliding chutes are uniformly distributed on the three-jaw chuck base and used for mounting three supports; the bracket can slide in the sliding groove to clamp the bent pipe.
The support is coaxial with the original jack catch of the three-jaw chuck.
Each bracket is provided with a reinforcing rib.
Has the advantages that: in order to provide a certain space for the guide pipe to flow out, the invention manufactures the bracket on the basis of the original lathe three-jaw chuck, a certain space is reserved for the clamping of the guide pipe, and the new three-jaw chuck is coaxial with the original jaws of the three-jaw chuck. The positioning accuracy of the clamp is guaranteed, and each clamping jaw is provided with a reinforcing rib to enhance the rigidity of the clamping jaw. The three-jaw chuck is suitable for turning parts with various shapes.
Drawings
FIG. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention is provided.
The invention provides a lathe machining device for bent pipe parts, which comprises a three-jaw chuck base and a support; three sliding grooves are uniformly distributed on the three-jaw chuck base and used for mounting three supports, and grooves are formed in the inner sides of the supports and used for accommodating bending parts of bent pipes; the bracket can slide in the sliding groove to clamp the bent pipe.
The support replaces the jaws of the original three-jaw chuck, and the support and the original jaws of the three-jaw chuck are coaxial. Each bracket is provided with a reinforcing rib.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a pipe part lathe processingequipment which characterized in that: and the support replaces the clamping jaws of the three-jaw chuck, and the inner side of the support is provided with a groove for accommodating the bent part of the bent pipe.
2. The pipe fitting lathing device of claim 1, wherein: comprises a three-jaw chuck base and a bracket; three sliding chutes are uniformly distributed on the three-jaw chuck base and used for mounting three supports; the bracket can slide in the sliding groove to clamp the bent pipe.
3. The pipe fitting lathing device of claim 1, wherein: the support is coaxial with the original jack catch of the three-jaw chuck.
4. The pipe fitting lathing device of claim 1, wherein: each bracket is provided with a reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461799.6A CN112658304A (en) | 2020-12-11 | 2020-12-11 | Lathe machining device for bent pipe parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011461799.6A CN112658304A (en) | 2020-12-11 | 2020-12-11 | Lathe machining device for bent pipe parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112658304A true CN112658304A (en) | 2021-04-16 |
Family
ID=75405308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011461799.6A Pending CN112658304A (en) | 2020-12-11 | 2020-12-11 | Lathe machining device for bent pipe parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112658304A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523766A (en) * | 1983-06-13 | 1985-06-18 | Deere & Company | Chuck assembly |
| CN202087858U (en) * | 2011-05-20 | 2011-12-28 | 中国石化集团南京化学工业有限公司化工机械厂 | Adjustable special clamp for thinning inner wall of opening syphon |
| CN202741774U (en) * | 2012-06-18 | 2013-02-20 | 昆山市威纶五金电子有限公司 | Three-jaw chuck |
| CN204735732U (en) * | 2015-07-08 | 2015-11-04 | 贵州航太精密制造有限公司 | Eccentric clamping device of two claws |
| CN204771638U (en) * | 2015-06-24 | 2015-11-18 | 汉中燕航精工机械有限公司 | But return bend anchor clamps of accurate positioning |
| CN204770759U (en) * | 2015-07-16 | 2015-11-18 | 无锡市新峰管业股份有限公司 | Elbow processing four paws anchor clamps |
| CN108637285A (en) * | 2018-05-04 | 2018-10-12 | 四川凌峰航空液压机械有限公司 | Irregular workpiece centering chucks |
| CN110315101A (en) * | 2018-03-28 | 2019-10-11 | 南京点金焊业有限责任公司 | A kind of scroll chuck of resistance welding electrode lathe for machining |
| CN211939100U (en) * | 2020-03-26 | 2020-11-17 | 新兴重工湖北三六一一机械有限公司 | Engine air inlet elbow processing device |
-
2020
- 2020-12-11 CN CN202011461799.6A patent/CN112658304A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4523766A (en) * | 1983-06-13 | 1985-06-18 | Deere & Company | Chuck assembly |
| CN202087858U (en) * | 2011-05-20 | 2011-12-28 | 中国石化集团南京化学工业有限公司化工机械厂 | Adjustable special clamp for thinning inner wall of opening syphon |
| CN202741774U (en) * | 2012-06-18 | 2013-02-20 | 昆山市威纶五金电子有限公司 | Three-jaw chuck |
| CN204771638U (en) * | 2015-06-24 | 2015-11-18 | 汉中燕航精工机械有限公司 | But return bend anchor clamps of accurate positioning |
| CN204735732U (en) * | 2015-07-08 | 2015-11-04 | 贵州航太精密制造有限公司 | Eccentric clamping device of two claws |
| CN204770759U (en) * | 2015-07-16 | 2015-11-18 | 无锡市新峰管业股份有限公司 | Elbow processing four paws anchor clamps |
| CN110315101A (en) * | 2018-03-28 | 2019-10-11 | 南京点金焊业有限责任公司 | A kind of scroll chuck of resistance welding electrode lathe for machining |
| CN108637285A (en) * | 2018-05-04 | 2018-10-12 | 四川凌峰航空液压机械有限公司 | Irregular workpiece centering chucks |
| CN211939100U (en) * | 2020-03-26 | 2020-11-17 | 新兴重工湖北三六一一机械有限公司 | Engine air inlet elbow processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210416 |