CN102717111A - Device for eliminating deformation of forging blank clamped on numerical control lathe - Google Patents
Device for eliminating deformation of forging blank clamped on numerical control lathe Download PDFInfo
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- CN102717111A CN102717111A CN2012102287219A CN201210228721A CN102717111A CN 102717111 A CN102717111 A CN 102717111A CN 2012102287219 A CN2012102287219 A CN 2012102287219A CN 201210228721 A CN201210228721 A CN 201210228721A CN 102717111 A CN102717111 A CN 102717111A
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- forging blank
- numerical control
- jaw body
- chuck
- control lathe
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Abstract
The invention discloses a device for eliminating deformation of a forging blank clamped on a numerical control lathe. The device comprises a chuck, jack catches, jack catch bodies and a sliding body, wherein the sliding body is mounted on the chuck and is provided with a mandrel; the jack catch bodies are mounted on the mandrel; belleville springs are mounted between the jack catch bodies and the mandrel; and the jack catches are mounted on the jack catch bodies. Through the adoption of the device, the product quality is effectively controlled, the phenomenon that the numerical control lathe can only be used for machining coarsely turned workpieces is avoided, the forging blank is directly subjected to on-line machining on the numerical control lathe by adopting a manipulator, and the problem of out-of-tolerance deviation from circular form of the workpiece is solved.
Description
Technical field
The present invention relates to the Machining Technology field, relate in particular to a kind of device of eliminating the distortion of numerically controlled lathe clamping forging blank.
Background technology
Numerically controlled lathe has been widely used in bearing industry, can be used for soft car or hard car, no matter soft car or hard car, and during material loading, being held the surface all is could on numerically controlled lathe, process or automatically connect through after rough turn with positioning reference plane.Anchor clamps on the numerically controlled lathe all are the method clamping workpiece that adopts from car; As depicted in figs. 1 and 2, this clamping means are under the circular deviation 0.20mm of workpiece situation, and the circular deviation of surface to be machined but is difficult to reach 0.10mm with interior specification requirement; Anchor clamps on the numerically controlled lathe are through reaching in the 0.04mm from axiality behind the car; If the circular deviation of workpiece is big more, error is rerun a movie just big more, so the product of lathe in machining all is through the workpiece after rough turn at present.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of device of eliminating the distortion of numerically controlled lathe clamping forging blank is provided.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of device of eliminating the distortion of numerically controlled lathe clamping forging blank; Comprise chuck, claw, jaw body and gliding mass; On the described chuck gliding mass is installed, described gliding mass is provided with axle, and described jaw body is installed on the axle; Between described jaw body and the axle disk spring is installed, on the described jaw body claw is installed.
Described jaw body is installed on the axle through housing screw.
On the positioning screw hole of said chuck locating piece is installed.
The present invention has controlled product quality effectively, has solved the phenomenon that numerically controlled lathe can only be processed rough turn back workpiece, and forging blank is directly gone up numerically controlled lathe and adopted the online processing of manipulator, has thoroughly solved the overproof problem of the circular deviation of workpiece.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is a claw cutaway view in the prior art;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is a 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.
The specific embodiment
Like Fig. 3 and shown in Figure 4, a kind of device of eliminating the distortion of numerically controlled lathe clamping forging blank comprises chuck 1, claw 2, jaw body 3 and gliding mass 4; On the described chuck 1 gliding mass 4 is installed, described gliding mass 4 is provided with axle 6, plays supporting and clamping; Described jaw body 3 is installed on the axle 6 through housing screw 7, between described jaw body 3 and the axle 6 disk spring 5 is installed, and on the described jaw body 3 claw 2 is installed; On the positioning screw hole of said chuck 1 locating piece is installed, housing screw 7 thrusts are wanted suitably, lean on the elastic force supporting jaw body 3 of disk spring 5; Guarantee that jaw body 3 becomes quick condition with claw 2 on the axle 6 of gliding mass 4; Make claw 2 when clamping workpiece 8, can produce the effect of floating, thereby guaranteed workpiece 8 circular Deviation Control in 0.05mm, claw 2 can be according to workpiece 8 diameter adjustment position on jaw body 3; Can process the different bearing ring of diameter; The different locating piece of height is installed on the positioning screw hole, is confirmed the bearing ring position, and can be with the frame manipulator that spreads out with two online processing of numerically controlled lathe.
When the present invention works, be to lean on the HYDRAULIC CONTROL SYSTEM of chuck 1 self to clamp, with manipulator with workpiece 8 clampings in the suitable jaw body 3 and claw 2 in tightness and gap; Push on the highly suitable locating surface with manipulator; Workpiece 8 clamps, and manipulator withdraws from, and cut begins.
Claims (3)
1. eliminate the device that numerically controlled lathe clamping forging blank is out of shape for one kind; It is characterized in that: comprise chuck (1), claw (2), jaw body (3) and gliding mass (4); Gliding mass (4) is installed on the described chuck (1), and described gliding mass (4) is provided with axle (6), and described jaw body (3) is installed on the axle (6); Between described jaw body (3) and the axle (6) disk spring (5) is installed, claw (2) is installed on the described jaw body (3).
2. the device of elimination numerically controlled lathe clamping forging blank distortion according to claim 1, it is characterized in that: described jaw body (3) is installed on the axle (6) through housing screw (7).
3. the device of elimination numerically controlled lathe clamping forging blank distortion according to claim 1 is characterized in that: on the positioning screw hole of said chuck (1) locating piece is installed.
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 true CN102717111A (en) | 2012-10-10 |
| CN102717111B CN102717111B (en) | 2015-12-23 |
Family
ID=46943054
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) |
Cited By (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 |
| CN109175425A (en) * | 2018-10-09 | 2019-01-11 | 杭州泽正机械有限公司 | A kind of auxiliary centering long stroke frock clamp |
| 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 |
Cited By (4)
| 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 |
| CN109175425A (en) * | 2018-10-09 | 2019-01-11 | 杭州泽正机械有限公司 | A kind of auxiliary centering long stroke frock clamp |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102717111B (en) | 2015-12-23 |
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