CN104128649B - The processing method of orbiter cross slip-ring groove - Google Patents
The processing method of orbiter cross slip-ring groove Download PDFInfo
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- CN104128649B CN104128649B CN201310510288.2A CN201310510288A CN104128649B CN 104128649 B CN104128649 B CN 104128649B CN 201310510288 A CN201310510288 A CN 201310510288A CN 104128649 B CN104128649 B CN 104128649B
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- ring groove
- cross slip
- orbiter
- scroll plate
- seat portion
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Abstract
The processing method that the invention discloses a kind of orbiter cross slip-ring groove, orbiter has scroll plate portion and is located at the connection seat portion of this scroll plate subordinate's end face, is provided with cross slip-ring groove in the lower surface connecting both sides, seat portion；Using a kind of horizontal type turning and milling machining center, operating procedure includes: first uses three-jaw chuck clamping scroll plate portion cylindrical, positions and pin main shaft；From outside to inside the cross slip-ring groove connected on lower surface, side, seat portion is carried out Milling Process with milling cutter again；Then, mobile working platform, from outside to inside the cross slip-ring groove connected on opposite side lower surface, seat portion is carried out Milling Process with milling cutter.Than prior art, the present invention can improve cross slip-ring groove machining accuracy, guarantee that crudy is stable.
Description
Technical field
The present invention relates to Machining Technology field, in particular for the method that the cross slip-ring groove of orbiter is processed.
Background technology
Dynamic and static scroll plate is one of vitals of screw compressor；Fixed scroll is fixedly mounted on casing, and orbiter has scroll plate portion and is located at the connection seat portion of this scroll plate subordinate's end face, is provided with cross slip-ring groove on the lower surface of both sides, described connection seat portion.The orbiter being meshed with fixed scroll is by the cross slip-ring being located in the cross slip-ring groove of its lower surface and bearing block phase clamping；The projection of cross slip-ring is per minute be will be about moving back and forth in cross slip-ring groove hundreds of times, and its effect is to meet orbiter while revolving round the sun in fixed scroll center, preventing orbiter rotation.Thus the cross slip-ring groove of orbiter lower surface is manufactured in addition to the requirement of dimensional accuracy, symmetry, perpendicularity require the highest；Because these positions of related features directly affect stationarity and the reliability of dynamic and static scroll plate gear motion.The processing method having a kind of orbiter cross slip-ring groove is: clamped by orbiter cylindrical with the jaw being contained on main shaft, uses the cross slip-ring groove of slotting cutter milling side；Main shaft is revolved turnback, then the cross slip-ring groove with slotting cutter milling opposite side.Use the cross slip-ring groove of this processing method milling, the most all there is symmetry and the overproof problem of perpendicularity precision, its reason is: with milling cutter, the cross slip-ring groove connecting side, seat portion is carried out Milling Process, main shaft revolves turnback uses the cross slip-ring groove of milling cutter connection seat portion opposite side to carry out Milling Process again, machining accuracy is affected by machine tool accuracy, Spindle rotation angle degree error, easily cause cross slip-ring groove symmetry, perpendicularity overproof, crudy is unstable.
Summary of the invention
The technical problem to be solved is to provide and a kind of improves cross slip-ring groove machining accuracy, the processing method guaranteeing the orbiter cross slip-ring groove that crudy is stable.
The present invention solves the technical scheme that technical problem used: the processing method of this orbiter cross slip-ring groove, orbiter has scroll plate portion and is located at the connection seat portion of this scroll plate subordinate's end face, it is provided with cross slip-ring groove in the lower surface of both sides, described connection seat portion and uses a kind of horizontal type turning and milling machining center, the main shaft of described horizontal type turning and milling machining center is equipped with three-jaw chuck, milling cutter is contained on table surface by knife rest, described milling cutter towards with described main shaft towards relative
Operating procedure includes:
A, clamping: use described three-jaw chuck clamping scroll plate portion cylindrical, position and pin described main shaft；
B, mobile working platform, with described milling cutter, scroll plate subordinate's end face to side, described connection seat portion carries out Milling Process and goes out the cross slip-ring groove of side from outside to inside；
C, complete the processing of step B after, mobile working platform, with described milling cutter, scroll plate subordinate's end face to described connection seat portion opposite side carries out Milling Process and goes out the cross slip-ring groove of opposite side from outside to inside.
In the processing method technical scheme of above-mentioned orbiter cross slip-ring groove, more specifically technical scheme is it may also is that the center of described knife rest is high and the center height of described main shaft is equal.
Owing to have employed technique scheme, the present invention is compared with prior art, have the beneficial effect that when cross slip-ring groove being carried out milling with milling cutter, mobile milling cutter is used to be rotated by main shaft, eliminate because rotating the impact on crudy of the error that causes of main shaft, the cross slip-ring groove processed in this way does not the most occur that crudy is stable by symmetry, the overproof phenomenon of perpendicularity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the orbiter of the embodiment of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation during orbiter clamping of the embodiment of the present invention..
Schematic diagram when orbiter is carried out cross slip-ring slot milling of the embodiment of the present invention of Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Orbiter 2 as shown in Figure 1 and Figure 2 has scroll plate portion 2-1 and is located at the connection seat portion 2-2 of this 2-1 lower surface, scroll plate portion, is respectively equipped with cross slip-ring groove 2-3A and cross slip-ring groove 2-3B on the lower surface connecting 2-2 both sides, seat portion；
The processing method of orbiter cross slip-ring groove is to use a kind of horizontal type turning and milling machining center, the main shaft of this horizontal type turning and milling machining center is equipped with three-jaw chuck 1, milling cutter 4 is contained on the table top of vertical vehicle Milling Machining central task platform by knife rest 3, milling cutter 4 towards with main shaft towards relative
Operating procedure includes:
A, clamping: use three-jaw chuck 1 to clamp scroll plate portion 2-1 cylindrical, 2-1 upper surface, scroll plate portion is by the end face of flat jaw, clamping；Position and pin main shaft；
B, mobile working platform, milling cutter 4 is moved to 2-1 side, scroll plate portion, guarantee that the center of knife rest is high equal with the center height of main shaft, with milling cutter 4 from outside to inside scroll plate subordinate's end face to connection 2-2 side, seat portion carry out Milling Process go out side cross slip-ring groove 2-3A；
C, complete the processing of step B after, mobile working platform, milling cutter 4 is moved to the opposite side of scroll plate portion 2-1, from outside to inside the scroll plate subordinate's end face connecting seat portion 2-2 opposite side is carried out Milling Process with milling cutter 4 and go out the cross slip-ring groove 2-3B of opposite side, as shown in Figure 3, Figure 4.
Claims (2)
1. the processing method of an orbiter cross slip-ring groove, it is characterized in that: orbiter (2) has scroll plate portion (2-1) and is located at the connection seat portion (2-2) of this scroll plate portion (2-1) lower surface, is provided with cross slip-ring groove in the lower surface of both sides, described connection seat portion；Using a kind of horizontal type turning and milling machining center, the main shaft of described horizontal type turning and milling machining center is contained on table surface by knife rest (3) equipped with three-jaw chuck (1), milling cutter (4), described milling cutter (4) towards with described main shaft towards relative,
Operating procedure includes:
A, clamping: use described three-jaw chuck (1) to clamp described scroll plate portion (2-1) cylindrical, position and pin main shaft；
B, mobile working platform, with described milling cutter (4), scroll plate subordinate's end face to described connection seat portion (2-2) side carries out Milling Process and goes out the cross slip-ring groove (2-3A) of side from outside to inside；
C, complete the processing of step B after, mobile working platform, with described milling cutter (4), scroll plate subordinate's end face to described connection seat portion (2-2) opposite side carries out Milling Process and goes out the cross slip-ring groove (2-3B) of opposite side from outside to inside.
The processing method of orbiter cross slip-ring groove the most according to claim 1, high and described main shaft the center height in the center of described knife rest (3) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510288.2A CN104128649B (en) | 2013-10-25 | 2013-10-25 | The processing method of orbiter cross slip-ring groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310510288.2A CN104128649B (en) | 2013-10-25 | 2013-10-25 | The processing method of orbiter cross slip-ring groove |
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| Publication Number | Publication Date |
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| CN104128649A CN104128649A (en) | 2014-11-05 |
| CN104128649B true CN104128649B (en) | 2016-08-31 |
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| CN201310510288.2A Active CN104128649B (en) | 2013-10-25 | 2013-10-25 | The processing method of orbiter cross slip-ring groove |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843439B (en) * | 2017-04-26 | 2023-09-19 | 三菱电机株式会社 | Method for manufacturing scroll compressor |
| CN107498101A (en) * | 2017-10-19 | 2017-12-22 | 宝鸡金恒瑞金属科技有限公司 | A kind of cutting insert assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58170872A (en) * | 1982-03-31 | 1983-10-07 | Toshiba Corp | Scroll compressor |
| CN1083181A (en) * | 1992-06-19 | 1994-03-02 | 株式会社日立制作所 | A kind of scroll member of scroll compressor and processing method thereof |
| JP2002039083A (en) * | 2000-07-27 | 2002-02-06 | Mitsubishi Heavy Ind Ltd | Scroll fluid machine |
| CN102052312A (en) * | 2010-12-31 | 2011-05-11 | 丹佛斯（天津）有限公司 | Scroll compressor |
| CN202182030U (en) * | 2011-08-18 | 2012-04-04 | 丹佛斯（天津）有限公司 | Support for vortex compressor and vortex compressor |
| CN102728881A (en) * | 2012-07-10 | 2012-10-17 | 航天精工有限公司 | Straight flute milling device and straight flute milling method for machine tool |
| CN202707486U (en) * | 2012-06-27 | 2013-01-30 | 比亚迪股份有限公司 | Scroll compressor |
| CN103089620A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Scroll compressor |
-
2013
- 2013-10-25 CN CN201310510288.2A patent/CN104128649B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58170872A (en) * | 1982-03-31 | 1983-10-07 | Toshiba Corp | Scroll compressor |
| CN1083181A (en) * | 1992-06-19 | 1994-03-02 | 株式会社日立制作所 | A kind of scroll member of scroll compressor and processing method thereof |
| JP2002039083A (en) * | 2000-07-27 | 2002-02-06 | Mitsubishi Heavy Ind Ltd | Scroll fluid machine |
| CN102052312A (en) * | 2010-12-31 | 2011-05-11 | 丹佛斯（天津）有限公司 | Scroll compressor |
| CN202182030U (en) * | 2011-08-18 | 2012-04-04 | 丹佛斯（天津）有限公司 | Support for vortex compressor and vortex compressor |
| CN202707486U (en) * | 2012-06-27 | 2013-01-30 | 比亚迪股份有限公司 | Scroll compressor |
| CN102728881A (en) * | 2012-07-10 | 2012-10-17 | 航天精工有限公司 | Straight flute milling device and straight flute milling method for machine tool |
| CN103089620A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Scroll compressor |
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| CN104128649A (en) | 2014-11-05 |
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