CN102717111B - A kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank - Google Patents
A kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank Download PDFInfo
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- CN102717111B CN102717111B CN201210228721.9A CN201210228721A CN102717111B CN 102717111 B CN102717111 B CN 102717111B CN 201210228721 A CN201210228721 A CN 201210228721A CN 102717111 B CN102717111 B CN 102717111B
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- numerically controlled
- controlled lathe
- jaw body
- axle
- gliding mass
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Abstract
The invention discloses a kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank, comprise chuck, claw, jaw body and gliding mass, described chuck is provided with gliding mass, described gliding mass is provided with axle, described jaw body is arranged in axle, between described jaw body and axle, disk spring is installed, described jaw body is provided with claw.The present invention controls product quality effectively, solves the phenomenon that numerically controlled lathe can only process rough turn rear workpiece, and forging blank is directly gone up numerically controlled lathe and adopted the online processing of manipulator, thoroughly solves the problem that the circular deviation of workpiece is overproof.
Description
Technical field
The present invention relates to Machining Technology field, particularly relate to a kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank.
Background technology
Numerically controlled lathe is widely used in bearing industry, can be used for soft car or hard car, no matter soft car or hard car, during material loading, by clamping surface and positioning reference plane be all through rough turn after could process or automatically connect on numerically controlled lathe.Fixture on numerically controlled lathe is all adopt the method holding workpiece from car, as depicted in figs. 1 and 2, this clamping means are in the circular deviation 0.20mm situation of workpiece, the circular deviation of surface to be machined is but difficult to reach the technical requirement within 0.10mm, fixture on numerically controlled lathe is within axiality after car can reach 0.04mm, if the circular deviation of workpiece is larger, error is rerun a movie larger, thus the product of current lathe in machining be all through rough turn after workpiece.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank is provided.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank, comprise chuck, claw, jaw body and gliding mass, described chuck is provided with gliding mass, described gliding mass is provided with axle, described jaw body is arranged in axle, between described jaw body and axle, disk spring is installed, described jaw body is provided with claw.
Described jaw body is arranged in axle by housing screw.
The positioning screw hole of described chuck is provided with locating piece.
The present invention controls product quality effectively, solves the phenomenon that numerically controlled lathe can only process rough turn rear workpiece, and forging blank is directly gone up numerically controlled lathe and adopted the online processing of manipulator, thoroughly solves the problem that the circular deviation of workpiece is overproof.
Accompanying drawing explanation
Fig. 1 is prior art structural representation;
Fig. 2 is claw sectional view in prior art;
Fig. 3 is structural representation of the present invention;
Fig. 4 is partial sectional view of the present invention.
Wherein: 1, chuck 2, claw 3, jaw body 4, gliding mass 5, disk spring 6, axle 7, housing screw 8, workpiece.
Detailed description of the invention
As shown in Figure 3 and Figure 4, a kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank, comprise chuck 1, claw 2, jaw body 3 and gliding mass 4, described chuck 1 is provided with gliding mass 4, described gliding mass 4 is provided with axle 6, play supporting and clamping, described jaw body 3 is arranged in axle 6 by housing screw 7, between described jaw body 3 and axle 6, disk spring 5 is installed, described jaw body 3 is provided with claw 2, the positioning screw hole of described chuck 1 is provided with locating piece, housing screw 7 thrust is wanted suitably, by the elastic force supporting jaw body 3 of disk spring 5, ensure that jaw body 3 becomes quick condition with claw 2 in the axle 6 of gliding mass 4, make claw 2 can produce floating effect when holding workpiece 8, thus ensure that the circular deviation of workpiece 8 controls within 0.05mm, claw 2 can according to workpiece 8 diameter adjustment position in jaw body 3, the bearing ring that diameter is different can be processed, the locating piece that on positioning screw hole, installation height is different, determine bearing ring position, and can with the frame manipulator that spreads out by two online processing of numerically controlled lathe.
When the present invention works, be clamp by the HYDRAULIC CONTROL SYSTEM of chuck 1 self, with manipulator by workpiece 8 clamping to the suitable jaw body 3 of tightness and gap with claw 2, push on highly suitable locating surface with manipulator, workpiece 8 clamps, and manipulator exits, and machining starts.
Claims (3)
1. eliminate the device of numerically controlled lathe clamping forge piece blank distortion for one kind, it is characterized in that: comprise chuck (1), claw (2), jaw body (3) and gliding mass (4), described chuck (1) is provided with gliding mass (4), described gliding mass (4) is provided with axle (6), described jaw body (3) is arranged in axle (6), between described jaw body (3) and axle (6), disk spring (5) is installed, described jaw body (3) is provided with claw (2).
2. the device of elimination numerically controlled lathe clamping forge piece blank distortion according to claim 1, is characterized in that: described jaw body (3) is arranged in axle (6) by housing screw (7).
3. the device of elimination numerically controlled lathe clamping forge piece blank distortion according to claim 1, is characterized in that: the positioning screw hole of described chuck (1) is provided with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210228721.9A CN102717111B (en) | 2012-07-04 | 2012-07-04 | A kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210228721.9A CN102717111B (en) | 2012-07-04 | 2012-07-04 | A kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717111A CN102717111A (en) | 2012-10-10 |
| CN102717111B true CN102717111B (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210228721.9A Active CN102717111B (en) | 2012-07-04 | 2012-07-04 | A kind of device eliminating the distortion of numerically controlled lathe clamping forge piece blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717111B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364422A (en) * | 2015-12-15 | 2016-03-02 | 常熟市常轴轴承有限公司 | Turning process of tapered roller bearing ring |
| CN109175425B (en) * | 2018-10-09 | 2023-11-24 | 杭州泽正机械有限公司 | Auxiliary centering long-stroke tool fixture |
| CN112570736A (en) * | 2020-10-23 | 2021-03-30 | 襄阳汽车轴承股份有限公司 | Series conical bearing outer ring one-piece flow turning machining process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206493U (en) * | 1986-11-04 | 1987-07-01 | 上海水泵厂 | Multipurpose easy to use soft jaw for machine tool |
| CN2302074Y (en) * | 1997-03-18 | 1998-12-30 | 宣红庆 | Soft jaw dismountable chuck with three holdfast |
| DE102006020274B4 (en) * | 2006-04-27 | 2008-01-10 | Hirschmann Gmbh | Adjustable clamping element |
| EP2039450A2 (en) * | 2007-09-24 | 2009-03-25 | Zimmer, Gunther | Separable mechanical coupling |
| CN201940631U (en) * | 2011-01-27 | 2011-08-24 | 临汾华翔纬泰精工机械有限公司 | Soft claws for three-jaw chuck |
| CN202701431U (en) * | 2012-07-04 | 2013-01-30 | 大连瓦轴金舟机械有限公司 | Device capable of eliminating deformation of forge piece blanks clamped by numerically controlled machine tool |
-
2012
- 2012-07-04 CN CN201210228721.9A patent/CN102717111B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206493U (en) * | 1986-11-04 | 1987-07-01 | 上海水泵厂 | Multipurpose easy to use soft jaw for machine tool |
| CN2302074Y (en) * | 1997-03-18 | 1998-12-30 | 宣红庆 | Soft jaw dismountable chuck with three holdfast |
| DE102006020274B4 (en) * | 2006-04-27 | 2008-01-10 | Hirschmann Gmbh | Adjustable clamping element |
| EP2039450A2 (en) * | 2007-09-24 | 2009-03-25 | Zimmer, Gunther | Separable mechanical coupling |
| CN201940631U (en) * | 2011-01-27 | 2011-08-24 | 临汾华翔纬泰精工机械有限公司 | Soft claws for three-jaw chuck |
| CN202701431U (en) * | 2012-07-04 | 2013-01-30 | 大连瓦轴金舟机械有限公司 | Device capable of eliminating deformation of forge piece blanks clamped by numerically controlled machine tool |
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| Publication number | Publication date |
|---|---|
| CN102717111A (en) | 2012-10-10 |
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