CN103286595A - Rotary fixture for milling two side edges of angle - Google Patents
Rotary fixture for milling two side edges of angle Download PDFInfo
- Publication number
- CN103286595A CN103286595A CN2013102671932A CN201310267193A CN103286595A CN 103286595 A CN103286595 A CN 103286595A CN 2013102671932 A CN2013102671932 A CN 2013102671932A CN 201310267193 A CN201310267193 A CN 201310267193A CN 103286595 A CN103286595 A CN 103286595A
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- positioning disk
- rotary
- calibration base
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- milling
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Abstract
The invention discloses a rotary fixture for milling two side edges of an angle. The rotary fixture comprises a dividing base, wherein the center of the upper surface of the dividing base is rotatably connected with a rotary positioning disk, corresponding dividing holes are formed in the dividing base and the rotary positioning disk, positioning pins are arranged in the dividing holes, the rotary positioning disk is movably connected with the dividing base through pressing plates, positioning sleeves and bolts, and a workpiece installation mechanism is arranged on the rotary positioning disk. Guide sleeves are fixed on the rotary positioning disk, the positioning pins are located inside the guide sleeves, and springs are arranged between the positioning pins and the guide sleeves. According to the rotary fixture, the principle that distances between any point on an angular bisector and the two edges of the angle are equal is used, two faces are milled after a workpiece is clamped once, the workpiece is only required to be rotated at a certain angle, one of the two faces can be milled under the condition that a knife is fixed in a Y direction, the dimensional stability and the product quality are guaranteed, the number of times of clamping of the workpiece is reduced, the rotary fixture is especially applicable to heavy workpieces, moving of the workpieces is reduced, and the labor intensity of workers is reduced.
Description
Technical field:
The present invention relates to a kind of frock clamp of asymmetric product, particularly relate to a kind of milling angle degree dual-side rolling clamp.
Background technology:
In machining, appear on the same part the not situation of ipsilateral of milling through regular meeting, this need repeatedly be installed; whenever the side of a milling that is installed particularly for the processing of asymmetric side, needs repeatedly to be installed especially; inefficiency and occur position error easily influences product quality.Also there are the difficulty that is installed, defective that labour intensity is big for heavy part.
Summary of the invention:
Technical problem to be solved by this invention is: overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to use, once be installed, accurate positioning and laborsaving timesaving milling angle degree dual-side rolling clamp.
Technical scheme of the present invention is: a kind of milling angle degree dual-side rolling clamp, contain the calibration base, described calibration base upper surface center is connected with rotation positioning disk rotary type, described calibration base is provided with corresponding index hole with rotation on the positioning disk, be provided with alignment pin in the described index hole, described rotation positioning disk is by pressing plate, positioning sleeve and bolt and described movable connection of calibration base, and described rotation positioning disk is provided with the workpiece installing mechanism.
On the described rotation positioning disk fairlead is arranged fixedly, described alignment pin is arranged in described fairlead, and, be provided with spring between described alignment pin and the fairlead.
Be respectively arranged with anti-wearing liner on the index hole inwall on described calibration base and the rotation positioning disk.Index hole on described calibration base and the rotation positioning disk has two at least.The quantity of described pressing plate, positioning sleeve and bolt is at least two, and is uniformly distributed along the circumference.
The invention has the beneficial effects as follows:
1, the present invention utilizes any point on the angular bisector to the equidistant principle on both sides, angle, behind the clamping workpiece, through rotating a certain angle, mill two faces, reduced the clamping times of workpiece, for the workpiece of heaviness, particularly suitable, reduce the carrying of workpiece, reduced working strength of workers.
2, set pin sleeve of the present invention is contained in the fairlead, and polarization is good, is provided with spring in addition between the two, can prevent effectively that alignment pin from deviating from naturally, prevents mistake processing.
3, pressing plate of the present invention is connected with the calibration base is movable with bolt by positioning sleeve, is convenient to dismounting, reduces manufacturing cost and use cost.
4, the quantity of index hole of the present invention is no less than the quantity of the asymmetric side that processes, and once is installed, and gets final product a plurality of asymmetric sides of milling by repeatedly rotating, the efficient height, in addition, the index hole inwall is provided with anti-wearing liner, prolongs the service life of calibration base and rotation positioning disk.
5, the present invention simple in structure, easy to use, once be installed, accurate positioning and laborsaving saving time, it is applied widely, is easy to promotion and implementation, has good economic benefit.
Description of drawings:
Fig. 1 is the structural representation of milling angle degree dual-side rolling clamp;
Fig. 2 is the vertical view of milling angle degree dual-side rolling clamp shown in Figure 1.
The specific embodiment:
Embodiment: referring to Fig. 1 and Fig. 2, among the figure, 1-calibration base, the 2-positioning sleeve, the 3-pressing plate, 4-rotates positioning disk, 5-alignment pin, 6-fairlead, 7-workpiece.
Milling angle degree dual-side rolling clamp contains calibration base 1, wherein: calibration base 1 upper surface center is connected with rotation positioning disk 4 rotary types, calibration base 1 is provided with corresponding index hole with rotation on the positioning disk 4, be provided with alignment pin 5 in the index hole, rotation positioning disk 4 is by pressing plate 3, positioning sleeve 2 and bolt and 1 movable connection of calibration base, and rotation positioning disk 4 is provided with the workpiece installing mechanism.
On the rotation positioning disk 4 fairlead 6 is arranged fixedly, alignment pin 5 is arranged in fairlead 6, and, be provided with spring between alignment pin 5 and the fairlead 6.Be respectively arranged with anti-wearing liner on the index hole inwall on calibration base 1 and the rotation positioning disk 4.Index hole on calibration base 1 and the rotation positioning disk 4 has two at least.The quantity of pressing plate 3, positioning sleeve 2 and bolt is at least two, and is uniformly distributed along the circumference.
During work, workpiece 7 is fixed on the rotation positioning disk 4, alignment pin 5 is inserted in the index hole, first milling A face, after milling the A face, unclamp pressing plate 3, extract alignment pin 5, rotate rotation positioning disk 4, make index hole aim at the position in C hole, inject alignment pin 5 again, workpiece pressing 7, i.e. millable B face.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. milling angle degree dual-side rolling clamp, contain the calibration base, it is characterized in that: described calibration base upper surface center is connected with rotation positioning disk rotary type, described calibration base is provided with corresponding index hole with rotation on the positioning disk, be provided with alignment pin in the described index hole, described rotation positioning disk is by pressing plate, positioning sleeve and bolt and described movable connection of calibration base, and described rotation positioning disk is provided with the workpiece installing mechanism.
2. milling angle degree dual-side rolling clamp according to claim 1, it is characterized in that: on the described rotation positioning disk fairlead is arranged fixedly, described alignment pin is arranged in described fairlead, and, be provided with spring between described alignment pin and the fairlead.
3. milling angle degree dual-side rolling clamp according to claim 1 is characterized in that: be respectively arranged with anti-wearing liner on the index hole inwall on described calibration base and the rotation positioning disk.
4. milling angle degree dual-side rolling clamp according to claim 1 is characterized in that: the index hole on described calibration base and the rotation positioning disk has two at least.
5. according to each described milling angle degree dual-side rolling clamp of claim 1-4, it is characterized in that: the quantity of described pressing plate, positioning sleeve and bolt is at least two, and is uniformly distributed along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267193.2A CN103286595B (en) | 2013-06-30 | 2013-06-30 | Milling angle degree dual-side rolling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310267193.2A CN103286595B (en) | 2013-06-30 | 2013-06-30 | Milling angle degree dual-side rolling clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286595A true CN103286595A (en) | 2013-09-11 |
| CN103286595B CN103286595B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310267193.2A Expired - Fee Related CN103286595B (en) | 2013-06-30 | 2013-06-30 | Milling angle degree dual-side rolling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286595B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687577A (en) * | 2018-05-17 | 2018-10-23 | 朱国强 | A kind of on-line automatic knife sharpener of the slotting cutter of CNC milling machine |
| CN108856540A (en) * | 2018-09-11 | 2018-11-23 | 江苏擎弓科技股份有限公司 | Composite material automobile leaf spring production technology sanction material positioning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB164580A (en) * | 1920-04-20 | 1921-06-16 | Thomas Edward Carnal Wheeler | Improvements in and relating to work centering devices, combined with a dividing head for use with milling and similar metal cutting machines |
| DE1477462B2 (en) * | 1964-08-08 | 1973-06-28 | Index Werke KG Hahn & Tessky, 7300 Esshngen | DEVICE FOR SHUTTING THE WORKPIECE SPINDLE OF A LATHE IN CERTAIN ANGLE POSITIONS |
| CN2488636Y (en) * | 2001-05-16 | 2002-05-01 | 陈德山 | Precision dividing head in complex type of tray and ring |
| CN201291392Y (en) * | 2008-10-15 | 2009-08-19 | 中国第一汽车集团公司 | Mechanical indexing mechanism |
| CN201906872U (en) * | 2010-12-27 | 2011-07-27 | 綦江永跃齿轮有限公司 | Indexing device for processing milling teeth of input shaft and output shaft of bridge case |
| CN202129468U (en) * | 2011-06-09 | 2012-02-01 | 唐山建龙实业有限公司 | Circumference equal-dividing hole processing device |
| CN202622399U (en) * | 2012-06-26 | 2012-12-26 | 刘亚良 | Eccentric shaft indexing lathe fixture |
| CN203304952U (en) * | 2013-06-30 | 2013-11-27 | 辉县市汽车配件有限责任公司 | Milling fixture for asymmetric side edges |
-
2013
- 2013-06-30 CN CN201310267193.2A patent/CN103286595B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB164580A (en) * | 1920-04-20 | 1921-06-16 | Thomas Edward Carnal Wheeler | Improvements in and relating to work centering devices, combined with a dividing head for use with milling and similar metal cutting machines |
| DE1477462B2 (en) * | 1964-08-08 | 1973-06-28 | Index Werke KG Hahn & Tessky, 7300 Esshngen | DEVICE FOR SHUTTING THE WORKPIECE SPINDLE OF A LATHE IN CERTAIN ANGLE POSITIONS |
| DE1477462C3 (en) * | 1964-08-08 | 1974-01-24 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | Device for stopping the workpiece spindle of an automatic lathe in certain angular positions |
| CN2488636Y (en) * | 2001-05-16 | 2002-05-01 | 陈德山 | Precision dividing head in complex type of tray and ring |
| CN201291392Y (en) * | 2008-10-15 | 2009-08-19 | 中国第一汽车集团公司 | Mechanical indexing mechanism |
| CN201906872U (en) * | 2010-12-27 | 2011-07-27 | 綦江永跃齿轮有限公司 | Indexing device for processing milling teeth of input shaft and output shaft of bridge case |
| CN202129468U (en) * | 2011-06-09 | 2012-02-01 | 唐山建龙实业有限公司 | Circumference equal-dividing hole processing device |
| CN202622399U (en) * | 2012-06-26 | 2012-12-26 | 刘亚良 | Eccentric shaft indexing lathe fixture |
| CN203304952U (en) * | 2013-06-30 | 2013-11-27 | 辉县市汽车配件有限责任公司 | Milling fixture for asymmetric side edges |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687577A (en) * | 2018-05-17 | 2018-10-23 | 朱国强 | A kind of on-line automatic knife sharpener of the slotting cutter of CNC milling machine |
| CN108856540A (en) * | 2018-09-11 | 2018-11-23 | 江苏擎弓科技股份有限公司 | Composite material automobile leaf spring production technology sanction material positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103286595B (en) | 2016-03-02 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 453600 Huixian, Henan, West Ring Road, No. 158, No. Applicant after: HENAN GUANGRUI AUTOMOBILE PARTS CO.,LTD. Address before: 453600 Huixian, Henan, West Ring Road, No. 158, No. Applicant before: Huixian City Automobile Parts Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190630 |