CN201329513Y - Eccentric shaft processing clamp for lathe - Google Patents
Eccentric shaft processing clamp for lathe Download PDFInfo
- Publication number
- CN201329513Y CN201329513Y CNU2008201997864U CN200820199786U CN201329513Y CN 201329513 Y CN201329513 Y CN 201329513Y CN U2008201997864 U CNU2008201997864 U CN U2008201997864U CN 200820199786 U CN200820199786 U CN 200820199786U CN 201329513 Y CN201329513 Y CN 201329513Y
- Authority
- CN
- China
- Prior art keywords
- eccentric
- lathe
- mounting
- seat
- axle
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an eccentric shaft processing clamp for a lathe, which comprises an eccentric core shaft, an eccentric seat and a spring chuck, wherein the eccentric seat and the eccentric core shaft are slidingly matched and connected, a center line of a mating hole thereof and the center line on the eccentric core shaft are parallel but not on a same line, the eccentric seat is closely pressed on the eccentric core shaft through a bolt, the eccentric seat is equipped with a middle hole which is used to install the spring chuck, the spring chuck is locked on the eccentric seat by a tight loop, and eccentric shafts with different sizes can be processed through exchanging the spring chucks with different specifications. The eccentric shaft processing clamp for the lathe has the characteristics of simple structure, high processing efficiency and excellent universal performance and the like.
Description
Technical field:
The utility model relates to a kind of lathe eccentric shaft clamp for machining.
Background technology:
From the transmission principle and the scope of application of lathe, engine lathe can only be processed concentric shafts, and the function of not processing eccentric shaft will be processed eccentric shaft on engine lathe, must adopt specific clamping tool and means.Traditional method is that lathe is changed chuck, clamp an end of axle with chuck, operating personnel are by moving the claw of two symmetries, with symmetrical claw the side-play amount of lathe pivot are determined the offset (proofreading with dial gauge) of eccentric shaft, and this is that method is gathered in a kind of examination, need to proofread and correct repeatedly, also can't reach high accuracy class and tolerance, if batch machining, axle of every processing will try to gather to proofread and correct repeatedly like this, production efficiency is too low, does not reach quality requirement simultaneously.
Summary of the invention:
The purpose of this utility model just provides a kind of lathe eccentric shaft clamp for machining, can be used for engine lathe, as long as these anchor clamps are installed on the engine lathe, just can process the eccentric shaft of multiple offset.
The purpose of this utility model can realize by following scheme: comprise eccentric axle, eccentric mounting and collet, eccentric mounting is joined with eccentric axle cunning and is connected, center line on the center line of its mating holes and the eccentric axle is parallel to each other, but not on the same line, eccentric mounting by screw in compression on eccentric axle, eccentric mounting is provided with the mesopore that is used for the mounting spring chuck, collet is locked on the eccentric mounting by tight loop, change the collet of different size, can process the eccentric shaft of different sizes.
The utlity model has characteristics such as simple in structure, that working (machining) efficiency is high, universal performance is good.Suitable batch processing.
Description of drawings
Fig. 1, the utility model structural representation
The specific embodiment
Contrast Fig. 1 as can be known, the utility model comprises eccentric axle 1, eccentric mounting 3 and collet 6, eccentric mounting 3 connected with eccentric 1 sliding joining of axle, the center line 7 of its mating holes is parallel to each other with the center line 8 on the eccentric axle 1, but not on the same line, eccentric mounting 3 is pressed on the eccentric axle 1 by screw 2, eccentric mounting 3 is provided with the mesopore 4 that is used for mounting spring chuck 6, collet 6 is locked on the eccentric mounting 3 by tight loop 5, change the collet 6 of different size, can process the eccentric shaft of different sizes.
Claims (1)
1, a kind of lathe eccentric shaft clamp for machining, it is characterized in that comprising eccentric axle (1), eccentric mounting (3) and collet (6), eccentric mounting (3) connected with sliding joining of eccentric axle (1), the center line of its mating holes (7) is parallel to each other with the center line (8) on the eccentric axle (1), but not on the same line, eccentric mounting (3) is pressed on the eccentric axle (1) by screw (2), eccentric mounting (3) is provided with the mesopore (4) that is used for mounting spring chuck (6), and collet (6) is locked on the eccentric mounting (3) by tight loop (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201997864U CN201329513Y (en) | 2008-12-31 | 2008-12-31 | Eccentric shaft processing clamp for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201997864U CN201329513Y (en) | 2008-12-31 | 2008-12-31 | Eccentric shaft processing clamp for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329513Y true CN201329513Y (en) | 2009-10-21 |
Family
ID=41222887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201997864U Expired - Fee Related CN201329513Y (en) | 2008-12-31 | 2008-12-31 | Eccentric shaft processing clamp for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329513Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581302A (en) * | 2012-02-22 | 2012-07-18 | 瑞智(青岛)精密机电有限公司 | Method for turning eccentric shaft |
| CN103737403A (en) * | 2013-11-29 | 2014-04-23 | 吴江市大业丝绸整理有限公司 | Clamp for machining of eccentric shafts |
| CN104551793A (en) * | 2014-11-20 | 2015-04-29 | 航宇救生装备有限公司 | Adjustable precision eccentric clamp |
-
2008
- 2008-12-31 CN CNU2008201997864U patent/CN201329513Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581302A (en) * | 2012-02-22 | 2012-07-18 | 瑞智(青岛)精密机电有限公司 | Method for turning eccentric shaft |
| CN103737403A (en) * | 2013-11-29 | 2014-04-23 | 吴江市大业丝绸整理有限公司 | Clamp for machining of eccentric shafts |
| CN104551793A (en) * | 2014-11-20 | 2015-04-29 | 航宇救生装备有限公司 | Adjustable precision eccentric clamp |
| CN104551793B (en) * | 2014-11-20 | 2017-04-19 | 航宇救生装备有限公司 | Adjustable precision eccentric clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20121231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |