CN101596612A - Adjustable radial-positioning sleeping car chuck - Google Patents
Adjustable radial-positioning sleeping car chuck Download PDFInfo
- Publication number
- CN101596612A CN101596612A CNA2009101499533A CN200910149953A CN101596612A CN 101596612 A CN101596612 A CN 101596612A CN A2009101499533 A CNA2009101499533 A CN A2009101499533A CN 200910149953 A CN200910149953 A CN 200910149953A CN 101596612 A CN101596612 A CN 101596612A
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- piece
- positioning
- coarse adjustment
- chuck
- sleeping car
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Abstract
The invention discloses a kind of adjustable radial-positioning sleeping car chuck, the radially piece that can freely adjust has been installed on floating disc.Radially piece is grouped into by coarse adjustment part and trimming part, adopts number tooth combination between fine setting piece and the coarse adjustment piece, tooth pitch 1.5mm.The coarse adjustment piece directly cooperates the location with the locating wheel lip internal diameter of wheel hub, and its localization part adopts 8 ° of oblique angles, with M6 * 2 lockings of 20 bolts.The fine setting piece is inlayed on the floating disc, can realize trace adjustment.Adjustable radial-positioning sleeping car chuck of the present invention has enlarged the applicability of chuck, has improved the positioning accuracy of chuck.
Description
Technical field
The present invention relates to a kind of processing aluminium alloy wheel hub machined one preface chuck, especially can realize the unsteady chuck that radial location is adjustable.
Background technology
At present, to adopt be locating ring radial location chuck to aluminium alloy wheel hub machined preface sleeping carriage one preface processing wheel hub.Because every kind of wheel type or wheel lip internal diameter of taking turns between the different moulds of type of the same race are variant, therefore every kind of wheel type or the different moulds of type of taking turns of the same race all need be furnished with corresponding locating ring.The kind of locating ring and numbers of poles are many like this, increase cost and management difficulty.In addition, the positioning accuracy of locating ring is by the seam accuracy guarantee on the floating disc, and general precision is in 0.10mm.
Summary of the invention
The purpose of this invention is to provide a kind of adjustable radial location and can adjust sleeping car chuck.
Technical scheme of the present invention is: adjustable radial-positioning sleeping car chuck, to form by floating disc, coarse adjustment piece, fine setting piece etc., and the coarse adjustment piece is formed the radial location piece with the fine setting piece.The present invention is provided with three the radial location pieces that can freely adjust, can adjust to suitable location degree constantly with wheel hub wheel lip internal diameter varies.The fine setting piece connects with floating disc, and its adjustment amount 0-2.0mm is with 4 M10 * 20 bolts locking.On the fine setting piece coarse adjustment piece is set, its adjusting range 0-100mm is by 2-4 M6 * 20 bolts locking.The coarse adjustment piece combines tooth pitch 1.5mm with the fine setting piece to count tooth.The locating surface angle of coarse adjustment piece is 8 °, owing to adopt trace to adjust structure, circular runout can be jumped to 0.03mm with the lining, improves positioning accuracy.
During use, at first measure the blank wheel lip internal diameter that will process wheel hub, then adjust the position of coarse adjustment piece according to the lip internal diameter, whether suitable with the position that inspection of blank coarse adjustment piece is adjusted then, detect with dial gauge again and adjust the fine setting piece, adjust to correct position and get final product.
The invention has the advantages that: structurally radial location is adopted and can be adjusted the position of radial location piece at any time to satisfy the positioning requirements of different wheel internal diameters according to wheel lip internal diameter size.On precision,, radial accuracy can be adjusted to below the 0.03mm, be improved positioning accuracy owing to adopted the fine setting piece.
Description of drawings
With the specific embodiment adjustable radial-positioning sleeping car chuck of the present invention is described further in conjunction with the accompanying drawings.
Fig. 1 looks schematic diagram for the floating disc master of adjustable radial-positioning sleeping car chuck of the present invention;
Fig. 2 is the schematic side view that the floating disc of adjustable radial-positioning sleeping car chuck of the present invention partly dissects;
Fig. 3 looks schematic diagram for the fine setting piece master of adjustable radial-positioning sleeping car chuck of the present invention;
Fig. 4 is the schematic side view that the fine setting piece of adjustable radial-positioning sleeping car chuck of the present invention partly dissects;
Fig. 5 looks schematic diagram for the coarse adjustment piece master of adjustable radial-positioning sleeping car chuck of the present invention;
Fig. 6 is the fast schematic side view of coarse adjustment of adjustable radial-positioning sleeping car chuck of the present invention;
The schematic side view that Fig. 7 dissects for adjustable radial-positioning sleeping car chuck of the present invention;
Among the figure: the 1-floating disc, 2-finely tunes piece, 3-coarse adjustment piece
Specific embodiments
Technical scheme of the present invention is: adjustable radial-positioning sleeping car chuck, to form by floating disc 1, coarse adjustment piece 3, fine setting piece 2 etc., and coarse adjustment piece 3 is formed the radial location piece with fine setting piece 4.The present invention is provided with three the radial location pieces that can freely adjust, can adjust to suitable location degree constantly with wheel hub wheel lip internal diameter varies.Floating disc 1 is made the pattern as Fig. 1, Fig. 2, and fine setting piece 2 is finely tuned piece 2 and connected with floating disc 1 as shown in Figure 3, Figure 4, and its adjustment amount 0-2.0mm is with 4 M10 * 20 bolts locking.On the fine setting piece 2 coarse adjustment piece 3 is set, its adjusting range 0-100mm is by 2-4 M6 * 20 bolts locking.Coarse adjustment piece such as Fig. 5, shown in Figure 6, coarse adjustment piece 3 combines tooth pitch 1.5mm with fine setting piece 2 to count tooth.The locating surface angle of coarse adjustment piece 3 is 8 °, owing to adopt trace to adjust structure, circular runout can be jumped to 0.03mm with the lining, improves positioning accuracy.According to the locating wheel lip inner diameter values of processing wheel type, adjust the position of coarse adjustment piece 3.Adjust the position of coarse adjustment piece 3, whether suitable with the position that blank wheel test three is radially fast, adjust to suitable after, detect the precision of adjusting three slide blocks with dial gauge, adjust fine setting piece 2 simultaneously, adjust the back clamping screw and can use.
Claims (6)
1, adjustable radial-positioning sleeping car chuck is characterized in that: be made up of floating disc (1), coarse adjustment piece (3), fine setting piece (2), coarse adjustment piece (3) is formed the radial location piece with fine setting piece (2).
2, according to the described adjustable radial-positioning sleeping car chuck of claim 1, it is characterized in that: the quantity of radial location piece is three.
3, according to the described adjustable radial-positioning sleeping car chuck of claim 1, it is characterized in that: fine setting piece (2) connects with floating disc (1), and its adjustment amount 0-2.0mm is with 4 M10 * 20 bolts locking.
4, according to the described adjustable radial-positioning sleeping car chuck of claim 1, it is characterized in that: on the fine setting piece (2) coarse adjustment piece (3) is set, its adjusting range 0-100mm is by 2-4 M6 * 20 bolts locking.
5, according to the described adjustable radial-positioning sleeping car chuck of claim 1, it is characterized in that: coarse adjustment piece (3) combines tooth pitch 1.5mm with fine setting piece (2) to count tooth.
6, according to the described adjustable radial-positioning sleeping car chuck of claim 1, it is characterized in that: the locating surface angle of coarse adjustment piece (3) is 8 °, owing to adopt trace to adjust structure, circular runout can be transferred to 0.03mm with the lining, improves positioning accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101499533A CN101596612A (en) | 2009-06-18 | 2009-06-18 | Adjustable radial-positioning sleeping car chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101499533A CN101596612A (en) | 2009-06-18 | 2009-06-18 | Adjustable radial-positioning sleeping car chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101596612A true CN101596612A (en) | 2009-12-09 |
Family
ID=41418304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101499533A Pending CN101596612A (en) | 2009-06-18 | 2009-06-18 | Adjustable radial-positioning sleeping car chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101596612A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947031A (en) * | 2010-05-20 | 2013-02-27 | 帝国卡盘有限公司 | Light alloy wheel chucking device |
| CN104070453A (en) * | 2014-07-02 | 2014-10-01 | 南车戚墅堰机车有限公司 | Adjusting device for free end of crankshaft and adjusting method thereof |
| CN104526499A (en) * | 2015-01-04 | 2015-04-22 | 中国科学院光电技术研究所 | Workpiece holder in ion beam polishing device |
-
2009
- 2009-06-18 CN CNA2009101499533A patent/CN101596612A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947031A (en) * | 2010-05-20 | 2013-02-27 | 帝国卡盘有限公司 | Light alloy wheel chucking device |
| CN102947031B (en) * | 2010-05-20 | 2016-09-28 | 帝国卡盘有限公司 | Light alloy wheel chuck assembly |
| CN104070453A (en) * | 2014-07-02 | 2014-10-01 | 南车戚墅堰机车有限公司 | Adjusting device for free end of crankshaft and adjusting method thereof |
| CN104526499A (en) * | 2015-01-04 | 2015-04-22 | 中国科学院光电技术研究所 | Workpiece holder in ion beam polishing device |
| CN104526499B (en) * | 2015-01-04 | 2017-04-12 | 中国科学院光电技术研究所 | Workpiece holder in ion beam polishing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091209 |