CN106363494A - Ring opening arrangement polishing and shaping collection equipment - Google Patents
Ring opening arrangement polishing and shaping collection equipment Download PDFInfo
- Publication number
- CN106363494A CN106363494A CN201610758057.7A CN201610758057A CN106363494A CN 106363494 A CN106363494 A CN 106363494A CN 201610758057 A CN201610758057 A CN 201610758057A CN 106363494 A CN106363494 A CN 106363494A
- Authority
- CN
- China
- Prior art keywords
- material bar
- polishing
- piston ring
- cut
- gets stuck
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 45
- 238000007142 ring opening reaction Methods 0.000 title claims abstract description 17
- 238000007493 shaping process Methods 0.000 title abstract 6
- 239000000463 material Substances 0.000 claims abstract description 85
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000004513 sizing Methods 0.000 claims description 26
- 230000001939 inductive effect Effects 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001737 promoting Effects 0.000 claims description 3
- 210000003205 Muscles Anatomy 0.000 claims 1
- 238000007517 polishing process Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000004247 Hand Anatomy 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
Abstract
The invention relates to ring opening arrangement polishing and shaping collection equipment. The equipment comprises an opening breaking machine, an automatic arrangement device, a polishing device and a shaping collection device. The automatic arrangement device is arranged at a material outlet of the opening breaking machine and used for neatly arranging opened piston rings at the opening breaking positions in a linear mode. The polishing device is arranged at the rear end of the automatic arrangement device and used for polishing the opening breaking positions of the neatly-arranged piston rings. The shaping collection device is arranged at the rear end of the polishing device and used for collecting the polished piston rings and keeping the pressing state in the polishing process. The automatic arrangement device comprises a rotatable material rod a, a rotatable material rod b, a material clamping part which is arranged over the center position between the material rod a and the material rod b, and a material stopping piece which is arranged at the tail end of the material clamping part. Through the ring opening arrangement polishing and shaping collection equipment, the problems that piston rings in the prior art cannot be arranged automatically before polishing, the consumed human cost is high, certain existing automatic arrangement polishing devices are poor in operational stability and low in polishing efficiency, and the polished piston rings cannot achieve shaping collection are solved.
Description
Technical field
The present invention relates to piston ring production equipment technical field, more particularly, to a kind of ring opening arrays polishing and sizing are collected
Equipment.
Background technology
Piston ring is conventional component of machine, and in piston ring production process, typically all ring first breaks on cut machine
Mouthful, then the piston ring breaking good mouth is taken away polishing by workman, has plenty of the manual piston ring quality polished one by one, so polish
Preferable still inefficiency, human cost is high；The equipment that some enable automatization's polishing is typically also to need manually by piston
Ring presses marshalling and then feeding polishing at cut, and workman needs to stand in the break location that ceaselessly sets right on one side, operation more fiber crops
Tired, and the cut polishing of piston ring is also being polished by the way of hydraulic cylinder pushes one by one, and piston ring is more
Tiny single polishing support force not easily bends, and stability is poor and efficiency is low.
Authorize the patent documentation of Publication No. cn103753374b, date of publication is on 02 17th, 2016, it discloses
A kind of piston ring automatic opening trimming machine, the arrangement achieves piston ring with opening up horizontal suspension type numerical control pusher mode feeding,
Can be accurately positioned during pusher, binder is reliable and stable, improve production efficiency, reduce cost it is ensured that the processing of piston ring is smart
Degree and crudy；But this equipment does not effectively combine with cut machine, remain and operate after good mouth is broken on cut machine
Personnel manage the opening of piston ring, opening up be placed on horizontal feeding t type guide plate, polishing from cut machine to cut still needs
Expend larger manpower and this device structure is complex, easily break down；Therefore need to design a equipment to enable to live
Plug ring is polished after pressing aperture position auto arrangement, and production efficiency is high, and correctness is high, can be to work after in addition completing polishing
Plug ring carries out sizing and collects to meet processing request below.
Content of the invention
An object of the present invention be for the deficiencies in the prior art in place of, before overcoming in prior art piston ring polishing
Do not enable auto arrangement, labor intensive high cost, some auto arrangement grinding apparatus operation stability differences existing and effect of polishing
Rate is low and polishing after piston ring can not shape the problem of collection.Provide a kind of ring opening arrays polishing and sizing collection sets
Standby.
A kind of polishing of ring opening arrays and sizing collecting device, including cut machine, automatic arranging device, sanding apparatus and
Sizing collection device；Described automatic arranging device is arranged on the material exit of cut machine, presses broken for the piston ring that cut is good
In-line proper alignment at mouthful；Described sanding apparatus are arranged on automatic arranging device rear end, for aligning the piston arranging
Polished at the cut of ring；Described sizing collection device is arranged on the rear end of sanding apparatus, for collecting the piston polished
Ring simultaneously keeps stitching state when polishing；Described automatic arranging device includes rotatable material bar a, rotatable material bar b, setting
Get stuck part and the backgauge piece being arranged on the portion distal end that gets stuck directly over center between material bar a and material bar b；Institute
State material bar a different with the direction of rotation of material bar b and rotary speed；The described part that gets stuck includes supporting plate, is arranged on supporting plate
Get stuck plate and be arranged on the rib a getting stuck on plate；The arc apex distance of described rib a hangs down from the line of centres of material bar a and material bar b
Straight distance is d1, and d1 is more than the radius d2 of piston ring；The position of described material bar a and material bar b ensures that piston ring hangs over the arc of rib a
During top, the inwall of the surface laminating piston ring of material bar a and material bar b；Described sizing collection device include rotating disk and be arranged on turn
Some devices that get stuck on disk；The described device that gets stuck includes base and is arranged on some curved piece that gets stuck on base, described
The inwall track of some curved pieces that get stuck is the radius that same circle and radius are equal to stitching state when piston ring is polished.
As one kind preferably, described base is u-shaped shape, and described rotating disk is provided with some and base shape cooperation u-shapeds
Groove, base is removably mounted at u-shaped groove.
As one kind preferably, described material bar a rotates counterclockwise, and rotating speed is v1；Described material bar b is in the direction of the clock
Rotation, rotating speed v2, v1 ＞ v2.
As one kind preferably, the described device that gets stuck is fixed on cut machine and is be arranged in parallel with material bar a and material bar b；Institute
State the diameter 1mm～2mm less than the cut width of piston ring of rib a；The cut width of the width ratio piston ring of the described plate that gets stuck
Little 3mm～4mm；The width of described supporting plate is more than the width of piston ring cut.
As one kind preferably, described material bar a and material bar b is with the horizontal 30 °～35 ° angles.
As one kind preferably, described sanding apparatus include polisher and piston ring clamping device, and piston ring clamping device presss from both sides
The dynamics holding some piston rings just makes two ends at the cut of piston ring be fitted in the two sides of the plate that gets stuck, the width of the described plate that gets stuck
Degree is equal to the thickness of the grinding disc of polisher.
As one kind preferably, described piston ring clamping device includes mechanical tong and along material bar a and expects what bar b axially promoted
Cylinder.
As one kind preferably, described backgauge piece is elastic backgauge piece.
As another preferably, described cylinder is provided with inductive switch, when mechanical tong has clamped some piston rings, gas
When cylinder is axially advanced, inductive switch controls polisher to start, and when cylinder rollback, inductive switch controls polisher to shut down.
Beneficial effects of the present invention:
(1) pass through in the present invention to arrange material bar rotation collating unit to the piston ring breaking good mouth in the exit position of cut machine
Carry out autostable arrangement, the piston ring after arrangement is pushed backward by the clamping of mechanical tong again, through being arranged on collating unit
The polisher of rear end completes batch and polishes it is achieved that the high-quality of piston ring and high efficiency are polished.
(2) pass through in the present invention to arrange independent get stuck device and rotatable material bar a, rotatable material bar b, make work
Plug ring falls on the rib a of the device that gets stuck, and the inwall of piston ring is contacted with rotatable material bar a and rotatable material bar b, expects bar
So that piston ring can slowly rotate in one direction, material bar a rotating speed comparatively fast carries a and material bar b rotation direction and rotating speed all differences
Piston ring rotates towards the direction that it rotates, and reverse the turning of material bar b has rotated a decelerating effect to piston ring, and can prevent
Piston ring rotation is too fast to lead to opening to cross rib a and need to turn around again, reaches and improves alignment efficiency.
(3) in inventing the setting of elastic backgauge piece on the one hand to arrange piston ring to be polished play a supporting role another
Aspect promotes after nor affecting on mechanical tong clamp piston ring.
(4) in the present invention, inductive switch is arranged on hydraulic cylinder, rationally controls the working condition of polisher, the amount of having start to
Just start when promoting afterwards, electric power can be saved.
(5) pass through the sizing collection device of setting and mechanical tong clamping part cooperation in the present invention, after making to complete polishing
Piston ring can keep the constant collection device that is finalized of state shape when polishing to collect, it is to avoid completes mechanical tong one after polishing
Loose piston ring becomes in disorder state again, makes manufacturing procedure below become trouble.
Brief description
For the technical scheme of the clearer explanation embodiment of the present invention, below will be to required use in embodiment description
Accompanying drawing be briefly described it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings attached
Figure.
Fig. 1 is a kind of structural representation of material bar rotation arrangement polishing cut equipment.
Fig. 2 is the structural representation of sizing collection device.
When Fig. 3 hangs on rib a for automatic arranging device piston ring structural representation.
When Fig. 4 hangs on supporting plate for automatic arranging device piston ring structural representation.
Fig. 5 is the structural representation of rotation collating unit.
Specific embodiment
Below in conjunction with the accompanying drawings the technical scheme in the embodiment of the present invention is clearly and completely illustrated.
Embodiment
Fig. 1 is a kind of structural representation of material bar rotation arrangement polishing cut equipment, and Fig. 2 is the structure of sizing collection device
Schematic diagram, when Fig. 3 hangs on rib a for automatic arranging device piston ring structural representation, Fig. 4 be automatic arranging device live
When plug ring hangs on supporting plate structural representation, Fig. 5 be rotation collating unit structural representation.As shown in Figure 1, Figure 2, Fig. 3, figure
Shown in 4 and Fig. 5, a kind of ring opening arrays are polished and sizing collecting device, including cut machine 1, automatic arranging device 2, polishing dress
Put 3 and sizing collection device 4；Described automatic arranging device 2 is arranged at the material outlet 11 of cut machine 1, for cut is good
Piston ring 10 press in-line proper alignment at cut；Described sanding apparatus 3 are arranged on automatic arranging device 2 rear end, for right
Polished at the cut of the good piston ring of proper alignment 10；Described sizing collection device 4 is arranged on the rear end of sanding apparatus 3,
For collecting the piston ring 10 polished and keeping stitching state when polishing；Described automatic arranging device 2 includes rotatable
Material bar a21, rotatable material bar b22, be arranged on material bar a21 and material bar b22 between center directly over the part that gets stuck
23 and the backgauge piece 24 that is arranged on part 23 end that gets stuck；The direction of rotation of described material bar a21 and material bar b22 and rotation speed
Degree is different；The described part 23 that gets stuck includes supporting plate 231, the plate 232 and be arranged on the plate that gets stuck of getting stuck being arranged on supporting plate 231
Rib a233 on 232；The arc top 2331 of described rib a233 apart from material bar a21 and material bar b22 the line of centres vertical away from
From for d1, d1 is more than the radius d2 of piston ring；The position of described material bar a21 and material bar b22 ensures that piston ring 10 hangs over rib
During the arc top 2331 of a233, the inwall of the surface laminating piston ring 10 of material bar a21 and material bar b22；Described sizing collection device 4 wraps
Include rotating disk 41 and be arranged on some devices 42 that get stuck on rotating disk 41；The described device 42 that gets stuck includes base 421 and setting
The some curved piece 422 that gets stuck on base 421, the inwall track of described some curved pieces 422 that get stuck is same circle and radius
The radius of stitching state when polishing equal to piston ring 10；Described base 421 be u-shaped shape, described rotating disk 41 is provided with some and
The u-shaped groove 411 of base 421 form fit, base 421 is removably mounted at u-shaped groove 411；Described material bar a21 is counterclockwise
Rotation, rotating speed is v1；Described material bar b22 rotates in the direction of the clock, rotating speed v2, v1 ＞ v2；The described part 23 that gets stuck is fixed on
It is arranged in parallel on cut machine 1 and with material bar a21 and material bar b22；The diameter of described rib a233 is wider than the cut of piston ring 10
Spend little 1mm～2mm；Little 3mm～the 4mm of cut width of the width ratio piston ring 10 of the described plate 232 that gets stuck；Described supporting plate 231
Width is more than the width of piston ring 10 cut；Described material bar a21 and material bar b22 is with the horizontal 30 °～35 ° angles；Described beat
Mill apparatus 3 include polisher 31 and piston ring clamping device 32, and the dynamics that plug ring clamping device 32 clamps some piston rings 10 is firm
Two ends at the cut of piston ring are made well to be fitted in the two sides of the plate 232 that gets stuck, the width of the described plate 232 that gets stuck is equal to polisher 31
Grinding disc 311 thickness；Described piston ring clamping device 32 includes mechanical tong 321 and along material bar a21 and material bar b22 axial direction
The cylinder 322 promoting；Described backgauge piece 24 is elastic backgauge piece；It is provided with inductive switch 5, when machinery folder on described cylinder 322
The good some piston rings 10 of handss 321 clamping, when cylinder 322 is axially advanced, inductive switch 5 controls polisher 31 to start, and works as cylinder
During 322 rollback, inductive switch 5 controls polisher 31 to shut down.
During work, piston ring glides along the rib a that rib gets stuck on device after breaking good mouth on cut machine, piston ring
Inwall is contacted with the surface of material bar a and material bar b, and the rotating speed of material bar a and material bar b and rotation direction are all different, and piston ring is towards material
The direction that bar a rotates slowly rotates, and when gap-clearance of piston rings turns to rib a position, piston ring drops on supporting plate under supporting plate
Slide into end, the elastic backgauge piece of end stops piston ring, to a certain amount of when mechanical tong clamp piston ring, dynamics just makes out
Mouth side is attached to and gets stuck on surface, and clamping finishes Hydraulic Cylinder machinery tong and squeezes through elasticity gear along support bar axis direction
The mobile inductive switch simultaneously of tablet controls polisher to start, the opening be aligned grinding disc of piston ring, completes piston ring batch and polishes,
Inductive switch controls polisher to shut down, and hydraulic cylinder continues to press on mechanical tong to the device that gets stuck, the curved piece that gets stuck of the device that gets stuck
It is inserted in the gap of mechanical tong clamping part, now get stuck device and clamping part is spliced to form cylindric, mechanical tong unclamps
Piston ring has been stayed in the device that gets stuck and has been kept shape when originally polishing afterwards, under the device that gets stuck can be dismantled from rotating disk,
Take subsequent processing processing.
In describing the invention it is to be understood that the orientation of instruction or the position relationship such as term " in front and back ", " left and right "
Be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplify description, rather than instruction or
The hint equipment of indication or part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Restriction to invention.
Certainly, in the technical program, those skilled in the art is it should be appreciated that term " " is interpreted as " at least
One " or " one or more ", that is, in one embodiment, the quantity of an element can be one, and in other enforcement
In example, the quantity of this element can be multiple, and term " " is it is not intended that restriction to quantity.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in,
All should be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (9)
1. a kind of polishing of ring opening arrays and sizing collecting device it is characterised in that: include cut machine (1), automatic arranging device
(2), sanding apparatus (3) and sizing collection device (4)；Described automatic arranging device (2) is arranged on the material outlet of cut machine (1)
(11) place, presses in-line proper alignment at cut for the piston ring (10) that cut is good；Described sanding apparatus (3) are arranged on certainly
Dynamic collating unit (2) rear end, is polished at the cut of the piston ring (10) arranging for aligning；Dress is collected in described sizing
Put the rear end that (4) are arranged on sanding apparatus (3), for collecting the piston ring (10) polished and keeping pressing shape when polishing
State；Described automatic arranging device (2) includes rotatable material bar a (21), rotatable material bar b (22), is arranged on material bar a (21)
Get stuck part (23) and the backgauge being arranged on part (23) end that gets stuck directly over center and material bar b (22) between
Piece (24)；Described material bar a (21) is different with the direction of rotation of material bar b (22) and rotary speed；Described part (23) bag that gets stuck
Include supporting plate (231), the plate that gets stuck (232) being arranged on supporting plate (231) and be arranged on the rib a on the plate that gets stuck (232)
(233)；The vertical dimension of the line of centres of the arc top (2331) distance material bar a (21) of described rib a (233) and material bar b (22)
For d1, d1 is more than the radius d2 of piston ring；The position of described material bar a (21) and material bar b (22) ensures that piston ring (10) hangs over muscle
During arc top (2331) of bar a (233), the inwall on surface laminating piston ring (10) of material bar a (21) and material bar b (22)；Described fixed
Type collection device (4) includes rotating disk (41) and is arranged on some devices that get stuck (42) on rotating disk (41)；The described device that gets stuck
(42) include base (421) and be arranged on some curved piece that gets stuck (422) on base (421), described some curved get stuck
The inwall track of piece (422) is the radius that same circle and radius are equal to stitching state when piston ring (10) is polished.
2. a kind of ring opening arrays polishing according to claim 1 and sizing collecting device are it is characterised in that described base
(421) it is u-shaped shape, described rotating disk (41) is provided with some and base (421) form fit u-shaped grooves (411), base
(421) it is removably mounted at u-shaped groove (411).
3. a kind of ring opening arrays polishing according to claim 1 and sizing collecting device are it is characterised in that described material bar
A (21) rotates counterclockwise, and rotating speed is v1；Described material bar b (22) rotates in the direction of the clock, rotating speed v2, v1 ＞ v2.
4. a kind of ring opening arrays polishing according to claim 1 and sizing collecting device are it is characterised in that described get stuck
Partly (23) are fixed on cut machine (1) and above and with material bar a (21) and material bar b (22) be arranged in parallel；Described rib a (233)
Diameter 1mm～2mm less than the cut width of piston ring (10)；The cut of the width ratio piston ring (10) of the described plate that gets stuck (232)
Little 3mm～the 4mm of width；The width of described supporting plate (231) is more than the width of piston ring (10) cut.
5. a kind of ring opening arrays polishing according to claim 1 and sizing collecting device are it is characterised in that described material bar
A (21) and material bar b (22) are with the horizontal 30 °～35 ° angles.
6. a kind of ring opening arrays polishing according to claim 1 and sizing collecting device are it is characterised in that described polishing
Device (3) includes polisher (31) and piston ring clamping device (32), and piston ring clamping device (32) clamps some piston rings
(10) dynamics just makes two ends at the cut of piston ring be fitted in the two sides of the plate that gets stuck (232), the described plate that gets stuck (232)
Width is equal to the thickness of the grinding disc (311) of polisher (31).
7. a kind of ring opening arrays polishing according to claim 5 and sizing collecting device are it is characterised in that described piston
Ring clamping device (32) includes mechanical tong (321) and the cylinder (322) axially promoting along material bar a (21) and material bar b (22).
8. a kind of ring opening arrays polishing according to claim 1 and sizing collecting device are it is characterised in that described backgauge
Piece (24) is elastic backgauge piece.
9. a kind of ring opening arrays polishing according to claim 7 and sizing collecting device are it is characterised in that described cylinder
(322) it is provided with inductive switch (5) on, when the good some piston rings (10) of mechanical tong (321) clamping, cylinder (322) is vertically
During propulsion, inductive switch (5) controls polisher (31) to start, and when cylinder (322) rollback, inductive switch (5) controls polisher
(31) shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758057.7A CN106363494B (en) | 2016-08-29 | 2016-08-29 | A kind of ring opening arrays polishing and collecting device of being formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758057.7A CN106363494B (en) | 2016-08-29 | 2016-08-29 | A kind of ring opening arrays polishing and collecting device of being formed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363494A true CN106363494A (en) | 2017-02-01 |
| CN106363494B CN106363494B (en) | 2018-12-14 |
Family
ID=57901236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610758057.7A Active CN106363494B (en) | 2016-08-29 | 2016-08-29 | A kind of ring opening arrays polishing and collecting device of being formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363494B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244426A (en) * | 1997-03-04 | 1998-09-14 | Komatsu Koki Kk | Composite working device for piston ring |
| CN201067805Y (en) * | 2007-07-23 | 2008-06-04 | 仪征市润扬机械厂 | Automatic material receiving piston ring inner chamfering machine |
| CN101486163A (en) * | 2008-12-16 | 2009-07-22 | 机械工业第三设计研究院 | Device for automatically conveying material for grinding machine |
| CN102226688A (en) * | 2011-04-12 | 2011-10-26 | 翁瑜 | Automatic detection system of engine piston ring |
| CN203380687U (en) * | 2013-07-12 | 2014-01-08 | 南京飞燕活塞环股份有限公司 | Receiving device used during repairing of openings of piston rings |
| CN204771874U (en) * | 2015-06-05 | 2015-11-18 | 深圳三扬轴业股份有限公司 | Grinding apparatus |
| CN105171427A (en) * | 2015-08-31 | 2015-12-23 | 重庆理工大学 | Full automatic grinding machine for piston ring inclined end surface |
| CN204935287U (en) * | 2015-09-03 | 2016-01-06 | 日晟机械（昆山）有限公司 | Step grinding machine |
| CN205043554U (en) * | 2015-09-25 | 2016-02-24 | 上海石创石英玻璃有限公司 | High -efficient processingequipment of quartzy ring |
-
2016
- 2016-08-29 CN CN201610758057.7A patent/CN106363494B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10244426A (en) * | 1997-03-04 | 1998-09-14 | Komatsu Koki Kk | Composite working device for piston ring |
| CN201067805Y (en) * | 2007-07-23 | 2008-06-04 | 仪征市润扬机械厂 | Automatic material receiving piston ring inner chamfering machine |
| CN101486163A (en) * | 2008-12-16 | 2009-07-22 | 机械工业第三设计研究院 | Device for automatically conveying material for grinding machine |
| CN102226688A (en) * | 2011-04-12 | 2011-10-26 | 翁瑜 | Automatic detection system of engine piston ring |
| CN203380687U (en) * | 2013-07-12 | 2014-01-08 | 南京飞燕活塞环股份有限公司 | Receiving device used during repairing of openings of piston rings |
| CN204771874U (en) * | 2015-06-05 | 2015-11-18 | 深圳三扬轴业股份有限公司 | Grinding apparatus |
| CN105171427A (en) * | 2015-08-31 | 2015-12-23 | 重庆理工大学 | Full automatic grinding machine for piston ring inclined end surface |
| CN204935287U (en) * | 2015-09-03 | 2016-01-06 | 日晟机械（昆山）有限公司 | Step grinding machine |
| CN205043554U (en) * | 2015-09-25 | 2016-02-24 | 上海石创石英玻璃有限公司 | High -efficient processingequipment of quartzy ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363494B (en) | 2018-12-14 |
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