CN202356947U - Special fixture for lathe machining of thin-walled disc type workpieces - Google Patents
Special fixture for lathe machining of thin-walled disc type workpieces Download PDFInfo
- Publication number
- CN202356947U CN202356947U CN2011205128520U CN201120512852U CN202356947U CN 202356947 U CN202356947 U CN 202356947U CN 2011205128520 U CN2011205128520 U CN 2011205128520U CN 201120512852 U CN201120512852 U CN 201120512852U CN 202356947 U CN202356947 U CN 202356947U
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- thin
- special fixture
- disc type
- chassis
- pressing plate
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Abstract
The utility model discloses a special fixture for the lathe machining of thin-walled disc type workpieces. The special fixture comprises a chassis and a pressure plate, wherein the chassis is fixedly connected with a lathe, and the pressure plate can tightly press a workpiece to be machined; and the chassis is fixedly connected with the pressure plate through a connection structure. The special fixture for the lathe machining of the thin-walled disc type workpieces has the performances of simple structure, multi-workpiece machining, great increase in efficiency, and capability of effectively preventing a product from deforming during the process of machining, and the like.
Description
[technical field]
The utility model relates to a kind of thin-walled disc type work machined into special fixture.
[background technology]
Inside and outside bowlder at processing thin-walled disc type work; The quality and the efficient of clamping method decision processing; Method in common can only single-piece work, and causes vibrations because of workpiece end face does not have clamping power, causes the distortion of product in the process; Be difficult to guarantee specification requirements such as size and flatness, and under the efficient.
The utility model is being made in such cases.
[utility model content]
The utility model purpose is to have overcome deficiency of the prior art and provide a kind of simple in structure, can many processing, and raise the efficiency greatly, and effectively prevent the thin-walled disc type work lathe special fixture that is out of shape in the product processing.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
Thin-walled disc type work machined into special fixture is characterized in that including the pressing plate 2 that is connected fixing chassis 1 and can the workpiece 4 of needs processing be compressed with lathe, connects fixing between chassis 1 and the pressing plate 2 through syndeton.
Aforesaid thin-walled disc type work machined into special fixture is characterized in that 1 lateral surface middle part is provided with the joint pin 5 that is connected with lathe on the chassis.
Aforesaid thin-walled disc type work machined into special fixture is characterized in that said fixed connection structure includes the support column 6 that is located at chassis 1 medial surface, and this support column 6 passes pressing plate 2 backs and is connected and clamping work pieces 4 with locking nut 7.
Aforesaid thin-walled disc type work machined into special fixture; It is characterized in that said fixed connection structure includes a plurality of bolts 8 of chassis 1 medial surface; This bolt 8 passes pressing plate 2 back and is connected and clamping work pieces 4 with nut 9, is provided with jackscrew 10 in the radial periphery of pressing plate 2.
Aforesaid thin-walled disc type work machined into special fixture is characterized in that said bolt 8 is three.
The utility model compared with prior art has following advantage:
With the processing of special fixture clamping workpiece, can make workpiece planarization stressed, effectively prevent the distortion in the process, and enhance productivity.
Have, clamp structure is simple again, and manufacturing expense is low, and is easy to use.
[description of drawings]
Fig. 1 is the anchor clamps sketch map that is fit to the excircle part of processing work;
Fig. 2 is the anchor clamps exploded view that is fit to the excircle part of processing work;
Fig. 3 is the anchor clamps sketch map that the excircle part of suitable processing work is equipped with workpiece;
Fig. 4 is that the excircle part that is fit to processing work is equipped with the sketch map of the anchor clamps of workpiece in machined into;
Fig. 5 is the anchor clamps sketch map that is fit to the interior bore portion of processing work;
Fig. 6 is the pressing plate sketch map of anchor clamps that is fit to the interior bore portion of processing work;
Fig. 7 is that the interior bore portion that is fit to processing work is equipped with the sketch map of the anchor clamps of workpiece in machined into.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in the figure, thin-walled disc type work machined into special fixture includes the pressing plate 2 that is connected fixing chassis 1 and can the workpiece 4 of needs processing be compressed with lathe, connects fixing between chassis 1 and the pressing plate 2 through syndeton.The workpiece 4 that promptly need process places between chassis 1 and the pressing plate 2, is processed by lathe tool again.
1 lateral surface middle part is provided with the joint pin 5 that is connected with lathe on the chassis.Joint pin 5 is clamped on the lathe, thereby conveniently processes.
Wherein, syndeton has two kinds of embodiments.
Wherein a kind of mode: said fixed connection structure includes a plurality of bolts 8 of chassis 1 medial surface, and this bolt 8 passes pressing plate 2 back and is connected and clamping work pieces 4 with nut 9, is provided with jackscrew 10 in the radial periphery of pressing plate 2.Optimum way, said bolt 8 adopts three.This kind mode is fit to be processed with the thin wall work-piece of endoporus, utilizes bolt 8 and nut 9 that workpiece 4 is locked, and is carried out the interior bore portion of processing work again by lathe tool.Add man-hour earlier with many clampings of workpiece on anchor clamps, but utilize 3 bolt 8 clamping work pieces.The position base plate 1 of 3 bolts 8 of 6 jackscrew 10 scalable is a slotted hole with the hole on the pressing plate 2; But blank size disunity also clamping to being close to workpiece; Play the effect of location; Then workpiece and anchor clamps are clipped to and to hole on the chuck and the turning endoporus, note the size of endoporus and the fit clearance of support column.
A kind of in addition processing mode: said fixed connection structure includes the support column 6 that is located at chassis 1 medial surface, and this support column 6 passes pressing plate 2 backs and is connected and clamping work pieces 4 with locking nut 7.This kind mode is fit to the excircle part of processing work, utilizes support column 6 and locking nut 7 that workpiece 4 is locked, and is carried out the excircle part of processing work again by lathe tool.Workpiece processes behind the endoporus the workpiece support column 6 of packing into; With pressing plate 2 and locking nut 7 lockings, be clipped on the chuck, withstand size to needs size with rolling center; The specification requirement consistent size of the excircle dimension of locking pressure plate and workpiece can prevent waste product adding man-hour.
Claims (5)
1. thin-walled disc type work machined into special fixture is characterized in that including the pressing plate (2) that is connected fixing chassis (1) and can the workpiece (4) of needs processing be compressed with lathe, connects fixing between chassis (1) and the pressing plate (2) through syndeton.
2. thin-walled disc type work machined into special fixture according to claim 1 is characterized in that (1) lateral surface middle part is provided with the joint pin (5) that is connected with lathe on the chassis.
3. thin-walled disc type work machined into special fixture according to claim 1 and 2; It is characterized in that said fixed connection structure includes the support column (6) that is located at chassis (1) medial surface, this support column (6) passes pressing plate (2) back and is connected and clamping work pieces (4) with locking nut (7).
4. thin-walled disc type work machined into special fixture according to claim 1 and 2; It is characterized in that said fixed connection structure includes a plurality of bolts (8) of chassis (1) medial surface; This bolt (8) passes pressing plate (2) back and is connected and clamping work pieces (4) with nut (9), is provided with jackscrew (10) in the radial periphery of pressing plate (2).
5. thin-walled disc type work machined into special fixture according to claim 4 is characterized in that said bolt (8) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205128520U CN202356947U (en) | 2011-12-09 | 2011-12-09 | Special fixture for lathe machining of thin-walled disc type workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205128520U CN202356947U (en) | 2011-12-09 | 2011-12-09 | Special fixture for lathe machining of thin-walled disc type workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356947U true CN202356947U (en) | 2012-08-01 |
Family
ID=46568164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205128520U Expired - Fee Related CN202356947U (en) | 2011-12-09 | 2011-12-09 | Special fixture for lathe machining of thin-walled disc type workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356947U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922314A (en) * | 2012-10-24 | 2013-02-13 | 大连德迈仕精密轴有限公司 | Fixture special for machining discs |
| CN103934629A (en) * | 2014-03-26 | 2014-07-23 | 哈尔滨东安发动机（集团）有限公司 | Thin-wall film disc machining method based on soft base fitted clamping |
| CN103978385A (en) * | 2014-05-28 | 2014-08-13 | 安徽星马专用汽车有限公司 | Workpiece positioning device and milling tool for machining fixed disc of mixer truck |
| CN105945624A (en) * | 2016-06-13 | 2016-09-21 | 宁波海天精工股份有限公司 | Clamping device for machining thin-walled disc part |
| CN105965467A (en) * | 2016-06-30 | 2016-09-28 | 陈昊书 | Multi-purpose scribing system |
| CN105965468A (en) * | 2016-06-30 | 2016-09-28 | 马单 | Lining device |
| CN107363599A (en) * | 2017-06-29 | 2017-11-21 | 台山市兰宝磨具有限公司 | One kind revolution clamp assembly |
| CN108620926A (en) * | 2018-04-18 | 2018-10-09 | 哈尔滨汽轮机厂有限责任公司 | A kind of steam turbine high-pressure cylinder gas exhaust piping changeover portion auxiliary compaction tool and its processing method |
| CN109435304A (en) * | 2018-09-28 | 2019-03-08 | 长沙金信诺防务技术有限公司 | A kind of ring-shaped rubber pad processing method and device |
| CN110116293A (en) * | 2019-05-21 | 2019-08-13 | 上海航天设备制造总厂有限公司 | A kind of super thin metal diaphragm inside and outside circle method for turning |
| CN112756912A (en) * | 2020-12-28 | 2021-05-07 | 湖南南方通用航空发动机有限公司 | Thin-wall sealing ring machining system and method |
-
2011
- 2011-12-09 CN CN2011205128520U patent/CN202356947U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922314A (en) * | 2012-10-24 | 2013-02-13 | 大连德迈仕精密轴有限公司 | Fixture special for machining discs |
| CN102922314B (en) * | 2012-10-24 | 2014-11-05 | 大连德迈仕精密轴有限公司 | Fixture special for machining discs |
| CN103934629A (en) * | 2014-03-26 | 2014-07-23 | 哈尔滨东安发动机（集团）有限公司 | Thin-wall film disc machining method based on soft base fitted clamping |
| CN103978385A (en) * | 2014-05-28 | 2014-08-13 | 安徽星马专用汽车有限公司 | Workpiece positioning device and milling tool for machining fixed disc of mixer truck |
| CN105945624A (en) * | 2016-06-13 | 2016-09-21 | 宁波海天精工股份有限公司 | Clamping device for machining thin-walled disc part |
| CN105945624B (en) * | 2016-06-13 | 2017-11-07 | 宁波海天精工股份有限公司 | One kind processing thin-walled disk-like accessory clamping device |
| CN105965468A (en) * | 2016-06-30 | 2016-09-28 | 马单 | Lining device |
| CN105965467A (en) * | 2016-06-30 | 2016-09-28 | 陈昊书 | Multi-purpose scribing system |
| CN107363599A (en) * | 2017-06-29 | 2017-11-21 | 台山市兰宝磨具有限公司 | One kind revolution clamp assembly |
| CN108620926A (en) * | 2018-04-18 | 2018-10-09 | 哈尔滨汽轮机厂有限责任公司 | A kind of steam turbine high-pressure cylinder gas exhaust piping changeover portion auxiliary compaction tool and its processing method |
| CN108620926B (en) * | 2018-04-18 | 2019-11-19 | 哈尔滨汽轮机厂有限责任公司 | A kind of processing method of steam turbine high-pressure cylinder gas exhaust piping changeover portion |
| CN109435304A (en) * | 2018-09-28 | 2019-03-08 | 长沙金信诺防务技术有限公司 | A kind of ring-shaped rubber pad processing method and device |
| CN110116293A (en) * | 2019-05-21 | 2019-08-13 | 上海航天设备制造总厂有限公司 | A kind of super thin metal diaphragm inside and outside circle method for turning |
| CN112756912A (en) * | 2020-12-28 | 2021-05-07 | 湖南南方通用航空发动机有限公司 | Thin-wall sealing ring machining system and method |
| CN112756912B (en) * | 2020-12-28 | 2022-04-15 | 湖南南方通用航空发动机有限公司 | Thin-wall sealing ring machining system and method |
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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: 20120801 Termination date: 20121209 |