CN2378140Y - Aluminum hub turning tool - Google Patents
Aluminum hub turning tool Download PDFInfo
- Publication number
- CN2378140Y CN2378140Y CN 97213929 CN97213929U CN2378140Y CN 2378140 Y CN2378140 Y CN 2378140Y CN 97213929 CN97213929 CN 97213929 CN 97213929 U CN97213929 U CN 97213929U CN 2378140 Y CN2378140 Y CN 2378140Y
- Authority
- CN
- China
- Prior art keywords
- frock
- aluminium wheel
- wheel hub
- location
- centering
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 32
- 238000007514 turning Methods 0.000 title claims description 6
- 239000004411 aluminium Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004807 localization Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Gripping On Spindles (AREA)
Abstract
The utility model relates to a frock of aluminium wheel hub machining, it has changed aluminium wheel hub machining technology in the first process with aluminium wheel hub inner conical surface location centering's method, and adopt the technological method of excircle and terminal surface centering location, the frock of movable locating piece or stationary dog shape piece has been adopted simultaneously, it is more reasonable to make aluminium wheel hub machining technology, the location, the centering is more accurate, the frock is made conveniently, positioning accuracy improves, the qualification rate of product improves greatly, if use in the middle of the reality, will produce great economic benefits.
Description
The utility model is a kind of frock that improves aluminium wheel hub processed finished products rate.
First procedure in the machining conventional method of aluminium wheel hub is: (see figure 1) is placed on aluminium wheel hub (2) on the male-tapered frock (3) that is fixed on the main shaft (4),---the inner conical surface on the aluminium wheel hub (2) is matched with the last male cone (strobilus masculinus) of taper frock (3), the air-actuated jaw (5) that starts on the Digit Control Machine Tool axially clamps aluminium wheel hub (2), and at this moment the end face of aluminium hub (2) relies on the location parallels (1) that is fixed on the main shaft (4).Start lathe then, begin cutting.Because this operation is that machine adds the slubbing operation, so it directly has influence on the processing of back operation.Because the inner conical surface of aluminium wheel hub (2) is a hair side, the error of interior cone angle is bigger, conical surface location has been limited axial rotation generation resetting again and has been made that this localization method is difficult to guarantee to feel relieved simultaneously, simultaneously again because contact condition is bad, be difficult to guarantee the location that contacts between left side and the parallels (1), easily produce axis deviation, be difficult to the perpendicularity between assurance end face and cylindrical axis, the allowance deficiency often appears in postorder processing, be difficult to proofread and correct the defective that first procedure stays, and cause a large amount of waste products.
The purpose of this utility model is to overcome the shortcoming that exists in the above-mentioned technology, improves aluminium wheel hub (2 setting accuracy on work, the rate of reducing the number of rejects and seconds, and a kind of new turning frock that proposes.Its architectural feature is that to have adopted its architectural feature of frock of figure II, figure III, figure IV be three stationary anchor points on the frock of employing figure II, figure III, figure IV, and the fixed inner diameter of formation positions aluminium hub external diameter.Changed the male cone (strobilus masculinus) of figure I frock and the inner conical surface localization method of wheel hub, and the external diameter of wheel hub has been positioned,, become the external diameter location of wheel hub just by the internal diameter location of wheel hub.By figure (7), (8), (9) location, because of (7), (8), (9) are on an axis circumference each three fixedly Along ents, 3 constitute the basic size that a circle is an aluminium wheel external diameter, no matter just can locate automatically as long as the aluminium wheel becomes the indeformable interior back that clamps of three stationary anchor points that enters.Its characteristics are the positioning accuracy height, and the frock manufacturing is simple, and wearing and tearing are easy to finishing etc.Guarantee the required precision of this operation, improved the yield rate of workpiece widely.
Tooling drawing II has dish type frock (6) and locating piece (7) to form, and dish type frock left side is connected with lathe, and the right side contacts with aluminium wheel (2) left side, can guarantee the perpendicularity of coaxial line.Be connected with location (7) with three fixing holes on the hour indicator.Constitute internal diameter, aluminium wheel (2) external diameter is positioned centering.
Figure III is processed into one to dish type frock (6) and locating piece (7), forms a frock (8).
Figure IV is installed in activity orientation piece (9) on the machine chuck, machine chuck is worked as the dish type frock use.
Also can be the fixing hole of dish type frock (6) and locating piece (7), be increased to more than three and figure II, figure III, figure IV function are the same.
The utility model is achieved in that at first selecting aluminium wheel hub (2) cylindrical is the radial location benchmark, and the left side is the axial location benchmark, and clamping mode is constant.The frock of utilization figure II or figure III positions, clamps, cuts workpiece then, and in-process appearance in back is identical with former technology.
Among the figure II, earlier dish type frock (6) is made shape shown, then locating piece (7) is made shape shown.Locating piece (7) is installed in dish type frock (6) to be gone up and fixes.With mounted frock, clamping is on main shaft (4).Start lathe, the right side of turning locating piece (7) and dish type frock (6) makes 3 locating pieces (7) determine the axis and the machine tool chief axis dead in line of circle, guarantees the axiality requirement.The right side of dish type frock (6) and the requirement of machine tool chief axis line perpendicularity have been guaranteed simultaneously.Aluminium wheel hub (2) is placed on this frock; And by qigong claw (5) workpiece is clamped, begin cutting then.The distinguishing feature of this frock is to be easy to change after locating piece (7) wearing and tearing, and main body can be motionless, better economy.
Among the figure III, directly make frock (8) by shape shown, and with this frock clamping on main shaft (4), start three claw type pieces on the lathe turning frock (8), and the right side of cutting frock (8), make the axis and the machine tool chief axis dead in line of three determined circles of claw type piece, guarantee axiality, guaranteed the right side of frock (8) and the requirement of machine tool chief axis axis verticality simultaneously.Aluminium wheel hub (2) is placed on this frock, and workpiece is clamped, begin cutting then by qigong claw (5).
Among the figure worker V, earlier activity orientation piece (9) is fixed on the chuck (11) with soket head cap screw (10), and probably makes position dimension, also the whole dish type frock that has three locating pieces can be directly installed on the chuck (11) by aluminium wheel hub external diameter.Starting lathe becomes 3 activity orientation piece cars by shape shown.Axis and machine tool chief axis dead in line that three locating pieces are determined guarantee the axiality requirement, have guaranteed the right side of activity orientation piece (9) and the perpendicularity requirement of machine axes simultaneously.
Also the activity orientation piece can be made the form that has location (7) among the figure II in addition, promptly dish type frock (6) install instead the form on chuck, or make the form of activity orientation piece (9) into, and install locating piece (7) thereon additional, car processing procedure preface is undertaken by figure II requirement.
Aluminium wheel hub (2) is placed on the frock of above form, and workpiece is clamped, begin cutting then by qigong claw (5).
The utility model is provided by following examples
One makes frock by figure II form, and aluminium wheel hub (2) by the diagram clamping, is started lathe simultaneously and cuts the working angles of finishing this operation.
Two make frock by figure III form, and aluminium wheel hub (2) by the diagram clamping, is started lathe simultaneously and cuts the working angles of finishing this operation.
Three make frock by figure IV form, and aluminium wheel hub (2) by the diagram clamping, is started lathe simultaneously and cuts the working angles of finishing this operation.
Claims (1)
1, aluminium wheel hub turning frock, it is characterized in that 1) adopted that dish type frock left side is connected with the right side of lathe in the frock, dish type frock right side contacts with aluminium wheel left end, three or more stationary positioned hole on the dish, connect three or more locating piece, constitute an internal diameter, aluminium wheel external diameter is positioned centering.
2) dish type frock and three or more locating piece are processed into one, constitute internal diameter, to the location centering of aluminium wheel external diameter.
3) three or more locating piece is installed in the internal diameter that constitutes on the machine chuck, to the location centering of aluminium wheel external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213929 CN2378140Y (en) | 1997-04-07 | 1997-04-07 | Aluminum hub turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213929 CN2378140Y (en) | 1997-04-07 | 1997-04-07 | Aluminum hub turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378140Y true CN2378140Y (en) | 2000-05-17 |
Family
ID=33931547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97213929 Expired - Fee Related CN2378140Y (en) | 1997-04-07 | 1997-04-07 | Aluminum hub turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378140Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637820B (en) * | 2009-03-06 | 2011-05-18 | 江苏凯特汽车部件有限公司 | Central boss positioning process for high manufacturing accuracy casting of aluminum alloy wheels |
| CN102848133A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Circular arc tube processing technology |
| CN103192599A (en) * | 2013-04-20 | 2013-07-10 | 昆山欧莱特印刷机械工业有限公司 | Fixture for workpieces of printing presses |
| CN103394936A (en) * | 2013-08-12 | 2013-11-20 | 重庆江增船舶重工有限公司 | Method for clamping turned workpieces |
| CN105150008A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Automatic hub rotate-handling device |
| CN110666188A (en) * | 2019-09-19 | 2020-01-10 | 浙江今飞汽摩配技术研究院有限公司 | Machining process and manufacturing process of hub |
-
1997
- 1997-04-07 CN CN 97213929 patent/CN2378140Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101637820B (en) * | 2009-03-06 | 2011-05-18 | 江苏凯特汽车部件有限公司 | Central boss positioning process for high manufacturing accuracy casting of aluminum alloy wheels |
| CN102848133A (en) * | 2012-08-29 | 2013-01-02 | 苏州市意可机电有限公司 | Circular arc tube processing technology |
| CN103192599A (en) * | 2013-04-20 | 2013-07-10 | 昆山欧莱特印刷机械工业有限公司 | Fixture for workpieces of printing presses |
| CN103394936A (en) * | 2013-08-12 | 2013-11-20 | 重庆江增船舶重工有限公司 | Method for clamping turned workpieces |
| CN105150008A (en) * | 2015-10-10 | 2015-12-16 | 北京博鲁斯潘精密机床有限公司 | Automatic hub rotate-handling device |
| CN110666188A (en) * | 2019-09-19 | 2020-01-10 | 浙江今飞汽摩配技术研究院有限公司 | Machining process and manufacturing process of hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |