CN201833212U - Three-jaw chuck for turning thin-wall tank-type parts - Google Patents
Three-jaw chuck for turning thin-wall tank-type parts Download PDFInfo
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- CN201833212U CN201833212U CN2010205791586U CN201020579158U CN201833212U CN 201833212 U CN201833212 U CN 201833212U CN 2010205791586 U CN2010205791586 U CN 2010205791586U CN 201020579158 U CN201020579158 U CN 201020579158U CN 201833212 U CN201833212 U CN 201833212U
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- walled
- class part
- jaw chuck
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Abstract
The utility model relates to a three-jaw chuck for turning thin-wall tank-type parts, which comprises chucks, a fixture consisting of three chucks and a chuck plate for installing the fixture. The three-jaw chuck is characterized in that the fixture is positioned and arranged on the chuck plate through threads; and the chucks are arranged on sliding blocks of the chucks of the chuck plate through connecting pieces and fold or unfold together with the sliding blocks. By adopting the three-jaw chuck, the thin-wall tank-type parts with the wall thickness of 0.8-1.2mm can be machined; the three-jaw chuck well solves the problems of changeability, unstable size and low machining efficiency during the machining of the thin-wall tank-type parts and meets the positioning accuracy and even and strong clamping during the machining; the different-sized thin-wall tank-type parts to be machined can be clamped by the size changing of the chuck; and the three-jaw chuck has simple structure and is convenient to operate, and the production efficiency is improved.
Description
Technical field
The utility model relates to the jig technical field, especially relates to a kind of thin-walled can class part processing anchor clamps.
Background technology
Can run into many difficulties during thin-walled can class part processing, the anchor clamps of this type of part of clamping are very big to the influence of workpiece machining accuracy.Through improving, (application number is 200920089911.0 as Chinese utility model patent, Granted publication CN201455752U, Granted publication day 2010.05.12) a kind of thin-walled can class part processing anchor clamps is disclosed, comprise clamp body and film chuck, described clamp body is a revolving body, along axis direction through hole is set in this clamp body; Described film chuck is the elasticity disk shaped part, and a clamping workpiece hole is set in the center of this film chuck, along the peripheral direction in this clamping workpiece hole some claws is set evenly; Described film chuck marginal position is fixedly set on the described clamp body, and described clamping workpiece hole is coaxial with the centre of gyration of described clamp body, and the lead to the hole site in the described clamp body is corresponding to the center of film chuck; Though this technology centering precision increases, complex process, the difficult installation, technical staff's operation that the big needs of operation easier are special; So in general numerically controlled lathe chuck, there is not good solution for thin-walled can class part processing, existing standard spare does not satisfy thin-walled can class part processing dimensional stability, thereby use other replacement schemes, as numerical control machining center, finishing impression machine, but this technological process efficient is low, fraction defective, scrappage height.
The utility model content
The purpose of this utility model is to provide a kind of thin-walled can class part processing anchor clamps, has well solved the location and the clamping device of jar class part, and can process wall thickness is the thin-walled can class part of 0.8-1.2mm; Simple in structure, easy to operate.
The technical solution of the utility model is; the three-jaw chuck of processing thin-walled jar of class part of a kind of turning; comprise chuck; the anchor clamps of forming by three chucks and the chuck of sectional fixture; it is characterized in that: on chuck, described chuck is installed in by connector on the sliding shoe of chuck chuck of chuck and along with sliding shoe closes up together or struts described anchor clamps by the screw thread location and installation.
Described three chucks are evenly distributed in the edge of chuck.
The catch bar of described sliding shoe and lathe is inconsistent, thereby and slides along with the activity of the catch bar of lathe and to drive chuck and close up or strut.
Described chuck is by the thin-walled can class part to be processed of the size clamping different size of change chuck.
The thin-walled can class part of described anchor clamps processing is that through hole or blind hole, wall thickness are the thin-walled can class part of 0.8-1.2mm.
The beneficial effects of the utility model are: adopt the three-jaw chuck of this technology can process the thin-walled can class part that wall thickness is 0.8-1.2mm, well solve mutability in the thin-walled can class part processing, size instability, defective that working (machining) efficiency is not high, satisfied accurate positioning in the processing, clamping is evenly strong; Can pass through the thin-walled can class part to be processed of the size clamping different size of change chuck; And simple in structure, easy to operate, improved production efficiency; After numerically controlled lathe is installed this chuck, fully can be processing thin-walled jar class part, can the turning thread, end face, cut-out.
Description of drawings
Fig. 1 is a mounting structure schematic diagram of the present utility model;
Fig. 2 is a three-jaw chuck front view of the present utility model;
Fig. 3 is a three-jaw chuck side view of the present utility model.
The specific embodiment
Below, describe preferred embodiment of the present utility model in detail with reference to accompanying drawing.
As shown in Figure 1, the three-jaw chuck of processing thin-walled jar of class part of a kind of turning, comprise chuck 2.1, the anchor clamps of forming by three chucks 2.1 2 and the chuck 1 of sectional fixture, described chuck 1 is a standard oil pressure chuck, described three chucks 2.1 distribute uniformly and are installed in the edge of chuck 1, as shown in Figure 3; The outer peripheral edges of chuck 1 are provided with the corresponding chuck chuck 3 of chuck 2.1 numbers with anchor clamps, are equipped with a sliding shoe 4 in the chuck chuck 3; Described anchor clamps 2 pass through screw thread 5 location and installation on chuck 1, as shown in Figure 2; Chuck 2.1 is installed in by connector on the sliding shoe 4 in the chuck chuck 3 of chuck, sliding shoe 4 is inconsistent with the catch bar of lathe, when the catch bar of lathe promotes sliding shoe 4 slips, chuck 2.1 closes up along with the slip of sliding shoe 4 or struts, the thin-walled can class part to be processed of the size clamping different size of described chuck 2.1 by changing chuck can be processed the through hole that wall thickness is 0.8-1.2mm or the thin-walled can class part of blind hole;
When thin-walled can class part to be processed was not installed, three chucks 2.1 of anchor clamps inwardly closed up; When thin-walled can class part to be processed is nested with on anchor clamps 2, the sliding shoe 4 of the catch bar push card disc clamp head on the lathe slides, chuck 2.1 struts to outer peripheral edges along with the slip of sliding shoe 4, and at this moment, thin-walled can class part to be processed is nested with tightly on the three-jaw chuck 2.1 of anchor clamps; This three-jaw chuck has solved the defective yielding in the thin-walled can class part processing, that size is unstable, working (machining) efficiency is not high, has satisfied accurate positioning in the processing, evenly strong requirement of clamping; And it is simple in structure, easy to operate; Simultaneously, after numerically controlled lathe was installed this three-jaw chuck, can process wall thickness fully was that 0.8-1.2mm, material are the thin-walled can class part of aluminium, can the turning thread, end face, cut-out, do not have distortion, size problem of unstable, production efficiency is far above numerical control machining center or finishing impression machine.
Though preferred embodiment of the present utility model is disclosed with the purpose as illustration, but it will be appreciated by those skilled in the art that various modifications, interpolation and replacement are possible, as long as it does not break away from the spirit and scope of the present utility model that describe in detail in the claims.
Claims (5)
1. the three-jaw chuck of processing thin-walled jar of class part of a turning; comprise chuck; the anchor clamps of forming by three chucks and the chuck of sectional fixture; it is characterized in that: on chuck, described chuck is installed in by connector on the sliding shoe of chuck chuck of chuck and along with sliding shoe closes up together or struts described anchor clamps by the screw thread location and installation.
2. the three-jaw chuck of processing thin-walled jar of class part of turning according to claim 1, it is characterized in that: described three chucks are evenly distributed in the edge of chuck.
3. the three-jaw chuck of the processing thin-walled jar class part of turning according to claim 1, it is characterized in that: the catch bar of described sliding shoe and lathe is inconsistent, thereby and along with the activity of the catch bar of lathe the drive chuck that slides closes up or struts.
4. according to the three-jaw chuck of claim 1 or processing thin-walled jar of class part of 2 or 3 described turning, it is characterized in that: described chuck is by the thin-walled can class part to be processed of the size clamping different size of change chuck.
5. the three-jaw chuck of the processing thin-walled jar class part of turning according to claim 4 is characterized in that: the thin-walled can class part of described anchor clamps processing is that through hole or blind hole, wall thickness are the thin-walled can class part of 0.8-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205791586U CN201833212U (en) | 2010-10-27 | 2010-10-27 | Three-jaw chuck for turning thin-wall tank-type parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205791586U CN201833212U (en) | 2010-10-27 | 2010-10-27 | Three-jaw chuck for turning thin-wall tank-type parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833212U true CN201833212U (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205791586U Expired - Lifetime CN201833212U (en) | 2010-10-27 | 2010-10-27 | Three-jaw chuck for turning thin-wall tank-type parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833212U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814416A (en) * | 2012-07-19 | 2012-12-12 | 东莞市精丽制罐有限公司 | Internally clamped clamping mechanism for barrel |
| CN103100761A (en) * | 2012-11-15 | 2013-05-15 | 无锡明珠增压器制造有限公司 | Clamping claw structure of fixing intermediate body |
| CN103990824A (en) * | 2014-05-04 | 2014-08-20 | 洛阳维斯格轴承有限公司 | Clamp device for turning of inner surface of uniform-section ultrathin-wall bearing ring |
| CN106112035A (en) * | 2016-06-27 | 2016-11-16 | 湖北三江航天万峰科技发展有限公司 | The processing unit (plant) of a kind of cone thin-wall case and processing method |
| CN109227160A (en) * | 2018-09-27 | 2019-01-18 | 哈尔滨建成集团有限公司 | A kind of adjustable tube kind part turnery processing special fixture |
| CN109570543A (en) * | 2018-12-29 | 2019-04-05 | 苏州工业职业技术学院 | A kind of turning clamp for the cutting of reducer shell inner hole |
| CN109570542A (en) * | 2018-12-29 | 2019-04-05 | 苏州工业职业技术学院 | A kind of turning clamp for planet carrier |
| CN110919433A (en) * | 2020-01-15 | 2020-03-27 | 中核(天津)科技发展有限公司 | Clamping device for turning inner hole spiral groove of thin-wall cylinder part |
| CN111230676A (en) * | 2020-03-06 | 2020-06-05 | 广东长盈精密技术有限公司 | Polishing mechanism and polishing device |
| CN111300335A (en) * | 2019-12-18 | 2020-06-19 | 内蒙古第一机械集团股份有限公司 | Assembling device and method for steel wire thread insert |
| CN112338601A (en) * | 2020-10-29 | 2021-02-09 | 陕西长羽航空装备有限公司 | Cylindrical thin-wall part machining and forming tool and method |
| CN112974555A (en) * | 2021-01-26 | 2021-06-18 | 北京航空航天大学江西研究院 | Clamping structure for drawing high-temperature alloy thin-wall capillary tube |
-
2010
- 2010-10-27 CN CN2010205791586U patent/CN201833212U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814416A (en) * | 2012-07-19 | 2012-12-12 | 东莞市精丽制罐有限公司 | Internally clamped clamping mechanism for barrel |
| CN103100761A (en) * | 2012-11-15 | 2013-05-15 | 无锡明珠增压器制造有限公司 | Clamping claw structure of fixing intermediate body |
| CN103100761B (en) * | 2012-11-15 | 2015-06-24 | 无锡明珠增压器制造有限公司 | Clamping claw structure of fixing intermediate body |
| CN103990824A (en) * | 2014-05-04 | 2014-08-20 | 洛阳维斯格轴承有限公司 | Clamp device for turning of inner surface of uniform-section ultrathin-wall bearing ring |
| CN106112035A (en) * | 2016-06-27 | 2016-11-16 | 湖北三江航天万峰科技发展有限公司 | The processing unit (plant) of a kind of cone thin-wall case and processing method |
| CN109227160A (en) * | 2018-09-27 | 2019-01-18 | 哈尔滨建成集团有限公司 | A kind of adjustable tube kind part turnery processing special fixture |
| CN109570543A (en) * | 2018-12-29 | 2019-04-05 | 苏州工业职业技术学院 | A kind of turning clamp for the cutting of reducer shell inner hole |
| CN109570542A (en) * | 2018-12-29 | 2019-04-05 | 苏州工业职业技术学院 | A kind of turning clamp for planet carrier |
| CN111300335A (en) * | 2019-12-18 | 2020-06-19 | 内蒙古第一机械集团股份有限公司 | Assembling device and method for steel wire thread insert |
| CN110919433A (en) * | 2020-01-15 | 2020-03-27 | 中核(天津)科技发展有限公司 | Clamping device for turning inner hole spiral groove of thin-wall cylinder part |
| CN111230676A (en) * | 2020-03-06 | 2020-06-05 | 广东长盈精密技术有限公司 | Polishing mechanism and polishing device |
| CN112338601A (en) * | 2020-10-29 | 2021-02-09 | 陕西长羽航空装备有限公司 | Cylindrical thin-wall part machining and forming tool and method |
| CN112974555A (en) * | 2021-01-26 | 2021-06-18 | 北京航空航天大学江西研究院 | Clamping structure for drawing high-temperature alloy thin-wall capillary tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |