CN107971748A - A kind of piston ring hand assembled machine - Google Patents
A kind of piston ring hand assembled machine Download PDFInfo
- Publication number
- CN107971748A CN107971748A CN201711489605.1A CN201711489605A CN107971748A CN 107971748 A CN107971748 A CN 107971748A CN 201711489605 A CN201711489605 A CN 201711489605A CN 107971748 A CN107971748 A CN 107971748A
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- Prior art keywords
- station
- ring
- scraping blade
- piston
- assembling
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- 238000007790 scraping Methods 0.000 claims abstract description 58
- 238000005192 partition Methods 0.000 claims abstract description 25
- 239000006096 absorbing agent Substances 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Pens And Brushes (AREA)
Abstract
The invention discloses a kind of piston ring hand assembled machine, including：Rack, rack includes partition plate, the top plate that is arranged on above partition plate and around the gusset outside partition plate and top plate, and the first station for being used to assemble tensioner ring, the second station for assembling skirt section scraping blade, the 3rd station for assembling head scraping blade, the 4th station for assembling the second ring and the 5th station for assembling the first ring are equipped with successively in rack；First station, second station, 3rd station, the 4th station and the 5th station are equipped with feed mechanism；First station, the 4th station and the 5th station are equipped with ring assembling combination, and second station and 3rd station are equipped with scraping blade assembling combination.The present invention is realized that the frock makeup of piston ring is matched somebody with somebody, is reduced staff labor intensity, improve production efficiency using the advantage with mechanization by hand；And most servomotor is substituted by appropriate manual operation, reduce the manufacture cost of frock.
Description
Technical field
The present invention relates to the technical field of engine piston, more particularly to a kind of piston ring hand assembled machine.
Background technology
At present, piston ring uses hand assembled, it is necessary to which one end of piston ring is loaded in piston groove more, then struts work with hand
Plug ring, whole piston ring is loaded in piston groove.It is smaller with the contact surface of hand since piston ring is relatively thin, therefore hand is produced
Pressure it is larger；Since wearing gloves can influence to assemble feel, efficiency of assembling is reduced, therefore assembly worker is got used to not dressing hand
Set is operated, and finger is easily scraped off.
In addition, a piston need altogether assemble a tensioner ring, two scraping blades (including skirt section scraping blade and head scraping blade), one
First ring, second ring, amount to five piston rings, and need are successively assembled for five times.Therefore using above-mentioned assembly method not
But labor intensity is big, and low production efficiency.
First ring and the second ring have a screw thread advanceable hand assembled frock, but scraping blade with the success rate that this frock is assembled compared with
It is low, it is not easy to operate.
The content of the invention
In view of this, it is an object of the invention to provide a kind of piston ring hand assembled machine.
A kind of piston ring hand assembled machine, wherein, for assembling tensioner ring, skirt section scraping blade, head scraping blade, the second ring of piston
With the first ring, the piston ring hand assembled machine includes：Rack, the rack include partition plate, are arranged on above the partition plate
Top plate and it is equipped with the first work for being used for assembling tensioner ring successively around the gusset outside the partition plate and the top plate, in rack
Position, the second station for assembling skirt section scraping blade, the 3rd station for assembling head scraping blade, for the second ring of assembling the 4th
Station and the 5th station for assembling the first ring；First station, the second station, the 3rd station, described
Four stations and the 5th station are equipped with feed mechanism；First station, the 4th station and the 5th station are equal
Assemble and combine equipped with ring, the second station and the 3rd station are equipped with scraping blade assembling combination.
Above-mentioned piston ring hand assembled machine, wherein, further include：Piston absorber, the piston absorber are used to adsorb
Piston, the piston absorber is combined with ring assembling or scraping blade assembling combination is engaged.
Above-mentioned piston ring hand assembled machine, wherein, the piston absorber includes：Handle, the lower surface of the handle
On offer magnet groove, some stomatas are offered on the side wall of the handle, wherein some stomatas in blocked up equipped with gas, remaining
Some stomatas are connected with the vacuum interface of vacuum generator；Ndfeb magnet, the ndfeb magnet is annular in shape, described
Ndfeb magnet is fixed in the magnet groove.
Above-mentioned piston ring hand assembled machine, wherein, each feed mechanism includes：Ball screw, the ball
Screw is vertically arranged；Lower flange, the lower flange are arranged on the upper surface of the partition plate, the ball screw with it is described under
Ring flange is engaged；Upper flange plate, the upper flange plate are arranged on the upper surface of the top plate；Angular contact ball bearing, the rolling
The both ends of ballscrew are equipped with the angular contact ball bearing.Guide post, the lower ends of two guide posts respectively with the lower flange
Both sides are fixedly connected, and the top plate is run through on the top of two guide posts, the upper ends of two guide posts respectively with the upper flange plate
Both sides be fixedly connected.
Above-mentioned piston ring hand assembled machine, wherein, each feed mechanism further includes：Servomotor, the servo
The housing of motor is fixed on the partition plate, and the motor shaft of the servomotor is downward through the partition plate；Small pulley is described small
Belt wheel is fixed on the lower end of the motor shaft of the servomotor；The partition plate, institute are run through in big belt wheel, the lower end of the ball screw
The lower end that big belt wheel is fixed on the ball screw is stated, the big belt wheel and the small pulley pass through belt Synchronous Transmission.
Above-mentioned piston ring hand assembled machine, wherein, each ring assembling combination includes：Ring charge bar, the ring material
The lower end of rod is engaged with the top plate.
Above-mentioned piston ring hand assembled machine, wherein, each scraping blade assembling combination includes：Scraping blade charge bar, it is described
The lower end of scraping blade charge bar is engaged with the top plate；Electromagnetic coil, the electromagnetic coil are fixed on the upper end of the scraping blade charge bar；
Magnetic vibration wave generator, the magnetic vibration wave generator are fixed on the upper end of the scraping blade charge bar, and the electromagnetic coil is surrounded on described
The outside of magnetic vibration wave generator.
Above-mentioned piston ring hand assembled machine, wherein, further include：Tensioner ring limited block, the tensioner ring limited block are arranged on institute
State the side of the first station.
Above-mentioned piston ring hand assembled machine, wherein, further include：Controller, the controller are arranged on the rack
Side.
Above-mentioned piston ring hand assembled machine, wherein, the lower surface of the rack is equipped with some legs.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention：
(1) present invention is realized that the frock makeup of piston ring is matched somebody with somebody, it is strong to be reduced employee's work using the advantage with mechanization by hand
Degree, improves production efficiency；And most servomotor is substituted by appropriate manual operation, reduce the manufacture cost of frock.
(2) present invention smoothly loads for scraping blade and has vacateed composite space by electromagnetism and strong magnetic suck, improve assembling into
Power.
Brief description of the drawings
Fig. 1 is the schematic diagram of the piston ring hand assembled machine of the present invention.
Fig. 2 is the explosive view of the piston absorber of the piston ring hand assembled machine of the present invention.
Fig. 3 is the schematic diagram of the piston absorber of the piston ring hand assembled machine of the present invention.
Fig. 4 is the schematic diagram of the ring assembling combination of the piston ring hand assembled machine of the present invention.
Fig. 5 is the schematic diagram of the feed mechanism of the piston ring hand assembled machine of the present invention.
Fig. 6 is the schematic diagram of the scraping blade assembling combination of the piston ring hand assembled machine of the present invention.
In attached drawing：10th, rack；101st, partition plate；102nd, top plate；103rd, gusset；104th, controller；105th, leg；1st, first
Station；2nd, second station；3rd, 3rd station；4th, the 4th station；5th, the 5th station；6th, feed mechanism；61st, lower flange；62nd, roll
Ballscrew；63rd, upper flange plate；64th, guide post；65th, servomotor；66th, small pulley；67th, big belt wheel；68th, belt；7th, ring assembling group
Close；71st, ring charge bar；72nd, tensioner ring limited block；8th, scraping blade assembling combination；81st, scraping blade charge bar；82nd, electromagnetic coil；83rd, magnetic vibration wave is sent out
Raw device；9th, piston absorber；91st, handle；92nd, stomata；93rd, gas blocks up；94th, ndfeb magnet；
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Fig. 1 is the schematic diagram of the piston ring hand assembled machine of the present invention, and Fig. 2 is the piston ring hand assembled machine of the present invention
The explosive view of piston absorber, Fig. 3 are the schematic diagrames of the piston absorber of the piston ring hand assembled machine of the present invention, and Fig. 4 is this
The schematic diagram of the ring assembling combination of the piston ring hand assembled machine of invention, Fig. 5 is sending for the piston ring hand assembled machine of the present invention
Expect the schematic diagram of mechanism, Fig. 6 is the schematic diagram of the scraping blade assembling combination of the piston ring hand assembled machine of the present invention, refers to Fig. 1
Shown in Fig. 6, show a kind of piston ring hand assembled machine of preferred embodiment, for assemble the tensioner ring of piston, skirt section scraping blade,
Head scraping blade, the second ring and the first ring, piston ring hand assembled machine include：Rack 10, rack 10 include partition plate 101, are arranged on
The top plate 102 of the top of partition plate 101 and around the gusset 103 outside partition plate 101 and top plate 102, is equipped with and uses successively in rack 10
In the first station 1 of assembling tensioner ring, the second station 2 for assembling skirt section scraping blade, the 3rd station for assembling head scraping blade
3rd, the 5th station 5 for the 4th station 4 of the second ring of assembling and for assembling the first ring.
In addition, as a kind of preferred embodiment, the first station 1, second station 2,3rd station 3, the 4th station 4 and
Five stations 5 are equipped with feed mechanism 6.
In addition, as a kind of preferred embodiment, the first station 1, the 4th station 4 and the 5th station 5 are equipped with ring assembling
Combination 7, second station 2 and 3rd station 3 are equipped with scraping blade assembling combination 8.
Further, further included as a kind of preferred embodiment, piston ring hand assembled machine：Continuing with referring to Fig. 2, Fig. 3
Shown, piston absorber 9, piston absorber 9 is used to adsorb piston, and piston absorber 9 combines 7 or scraping blade assembling group with ring assembling
8 are closed to be engaged.
Further, include as a kind of preferred embodiment, piston absorber 9：Handle 91, on the lower surface of handle 91
Magnet groove is offered, some stomatas 92 are offered on the side wall of handle 91, wherein 93 are blocked up equipped with gas in some stomatas 92, if remaining
Dry gas hole 92 is connected with the vacuum interface of vacuum generator.
Further, include as a kind of preferred embodiment, piston absorber 9：Ndfeb magnet 94, ndfeb magnet
94 is annular in shape, and ndfeb magnet 94 is fixed in the magnet groove of handle 91.
The foregoing is merely preferred embodiments of the present invention, not thereby limit embodiments of the present invention and protection model
Enclose.
The present invention also has on the basis of the above is implemented as follows mode：
In further embodiment of the present invention, continuing with shown in Figure 5, each feed mechanism 6 includes：Ball screw
62, ball screw 62 is vertically arranged
In further embodiment of the present invention, each feed mechanism 6 includes：Lower flange 61, lower flange 61 are set
In the upper surface of partition plate 101, ball screw 62 is engaged with lower flange 61.
In further embodiment of the present invention, each feed mechanism 6 includes：Upper flange plate 63, upper flange plate 63 are set
In the upper surface of top plate 102.
In further embodiment of the present invention, each feed mechanism 6 includes：Angular contact ball bearing, ball screw 62
Both ends are equipped with angular contact ball bearing.
In further embodiment of the present invention, each feed mechanism 6 includes：Guide post 64, the lower end difference of two guide posts 64
Be fixedly connected with the both sides of lower flange 61, top plate 102 is run through on the top of two guide posts 64, the upper ends of two guide posts 64 respectively with upper method
The both sides of blue disk 63 are fixedly connected.When ball screw 62 rotates, lower flange 61 is moved upwardly or downwardly, and is pushed away by guide post 64
Dynamic upper flange plate 63 is moved upwardly or downwardly, and realizes feeding.
In further embodiment of the present invention, each feed mechanism 6 further includes：Servomotor 65, the shell of servomotor 65
Body is fixed on partition plate 101, and the motor shaft of servomotor 65 is downward through partition plate 101.Servomotor 65 drives ball screw 62
Rotation.
In further embodiment of the present invention, each feed mechanism 6 further includes：Small pulley 66, small pulley 66, which is fixed on, to be watched
Take the lower end of the motor shaft of motor 65.
In further embodiment of the present invention, each feed mechanism 6 further includes：Big belt wheel 67, the lower end of ball screw 62
Through partition plate 101, big belt wheel 67 is fixed on the lower end of ball screw 62, big belt wheel 67 and small pulley 66 and is passed by the way that belt 68 is synchronous
It is dynamic.Small pulley 66 is driven by servomotor 65, is realized and slowed down by big belt wheel 67.
In further embodiment of the present invention, continuing with shown in Figure 4, each ring assembling combination 7 includes：Ring charge bar
71, the lower end of ring charge bar 71 is engaged with top plate 102.
In further embodiment of the present invention, continuing with shown in Figure 6, each scraping blade assembling combination 8 includes：Scraping blade
Charge bar 81, the lower end of scraping blade charge bar 81 are engaged with top plate 102.
In further embodiment of the present invention, electromagnetic coil 82, electromagnetic coil 82 is fixed on the upper end of scraping blade charge bar 81.
In further embodiment of the present invention, magnetic vibration wave generator 83, magnetic vibration wave generator 83 is fixed on scraping blade charge bar 81
Upper end, electromagnetic coil 83 is surrounded on the outside of magnetic vibration wave generator 82.
In further embodiment of the present invention, continuing with referring to shown in Fig. 1 to Fig. 6, further include：Tensioner ring limited block 72 is swollen
Ring limited block 72 is arranged on the side of the first station 1.
In further embodiment of the present invention, further include：Controller 104, controller 104 are arranged on the side of rack 1.
In further embodiment of the present invention, the lower surface of rack 1 is equipped with some legs 105.
In further embodiment of the present invention, the end of ring charge bar 71 and scraping blade charge bar 81 carries out coating treatment, with increase
Frictional force between ring or scraping blade and charge bar, eliminates the phenomenon for the ring that crumbles, jumps.
In further embodiment of the present invention, pressure sensor is equipped with ring charge bar 71 and scraping blade charge bar 81, works as piston
When touching ring charge bar 71 or scraping blade charge bar 81, servomotor 65 operates feeding.
Illustrate the application method of the present invention below：
Step 1：User adsorbs piston by piston absorber 9, and piston is moved to the ring charge bar of the first station 1
On 71, pressure sensor detects pressure signal and instructs servomotor 65 to operate, and promotes the tensioner ring feeding on ring charge bar 71, by
In the position-limiting action of tensioner ring limited block 72, tensioner ring is fallen into the oil groove of piston.
Step 2：Piston is moved on the scraping blade charge bar 81 of second station 2 by user by piston absorber 9, pressure
Sensor detects pressure signal and instructs servomotor 65 to operate, and promotes the skirt section scraping blade feeding on scraping blade charge bar 81, skirt section
Helically state enters position to scraping blade under the collective effect of magnetic vibration wave generator 83.Skirt section scraping blade is in electromagnetic coil 81 and scraping blade charge bar
Under the collective effect of big frictional force between 81, the phenomenon for the ring that can avoid crumbling, jump.
Step 3：Piston is moved on the lacing film charge bar 81 of 3rd station 3 by user by piston absorber 9, due to
During the strong magnetic action of electromagnetic coil 81 and magnetic vibration wave generator, tensioner ring and skirt section scraping blade float point, while it is adsorbed to piston
The top of oil groove, pressure sensor detect pressure signal and instruct servomotor 65 to operate, and promote the head on scraping blade charge bar 81
Portion's scraping blade feeding, is fitted into position.
Step 4：Piston is moved on the ring charge bar 71 of the 4th station 4 by user by piston absorber 9, and pressure passes
Sensor detects pressure signal and instructs servomotor 65 to operate, and promotes the second ring feeding on ring charge bar 71, is fitted into position.
Step 5：Piston is moved on the ring charge bar 71 of the 5th station 5 by user by piston absorber 9, and pressure passes
Sensor detects pressure signal and instructs servomotor 65 to operate, and promotes the first ring feeding on ring charge bar 71, is fitted into position.
The foregoing is merely preferred embodiments of the present invention, not thereby limit embodiments of the present invention and protection model
Enclose, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent substitution and obviously change obtained scheme, should be included in protection scope of the present invention.
Claims (10)
1. a kind of piston ring hand assembled machine, it is characterised in that for assembling the tensioner ring of piston, skirt section scraping blade, head scraping blade,
Two rings and the first ring, the piston ring hand assembled machine include：
Rack, the rack include partition plate, the top plate that is arranged on above the partition plate and around the partition plates and the top
Gusset outside plate, the first station for being used to assemble tensioner ring, the second station for assembling skirt section scraping blade are equipped with rack, is used successively
3rd station in assembling head scraping blade, the 4th station for assembling the second ring and the 5th station for assembling the first ring；
First station, the second station, the 3rd station, the 4th station and the 5th station are equipped with and send
Expect mechanism；
First station, the 4th station and the 5th station are equipped with ring assembling combination, the second station and institute
State 3rd station and be equipped with scraping blade assembling combination.
2. piston ring hand assembled machine according to claim 1, it is characterised in that further include：Piston absorber, the work
Plug absorber is used to adsorb piston, and the piston absorber is combined with ring assembling or scraping blade assembling combination is engaged.
3. piston ring hand assembled machine according to claim 2, it is characterised in that the piston absorber includes：
Handle, offers magnet groove on the lower surface of the handle, some stomatas is offered on the side wall of the handle, if wherein
Do in the stomata and blocked up equipped with gas, remaining some described stomata is connected with the vacuum interface of vacuum generator；
Ndfeb magnet, the ndfeb magnet is annular in shape, and the ndfeb magnet is fixed in the magnet groove.
4. piston ring hand assembled machine according to claim 3, it is characterised in that each feed mechanism includes：
Ball screw, the ball screw are vertically arranged；
Lower flange, the lower flange are arranged on the upper surface of the partition plate, the ball screw and the lower flange phase
Coordinate；
Upper flange plate, the upper flange plate are arranged on the upper surface of the top plate；
Angular contact ball bearing, the both ends of the ball screw are equipped with the angular contact ball bearing；
Guide post, the both sides of the lower ends of two guide posts respectively with the lower flange are fixedly connected, and the top of two guide posts is passed through
Wear the top plate, the both sides of the upper ends of two guide posts respectively with the upper flange plate are fixedly connected.
5. piston ring hand assembled machine according to claim 4, it is characterised in that each feed mechanism further includes：
Servomotor, the housing of the servomotor are fixed on the partition plate, the motor shaft of the servomotor downward through
The partition plate；
Small pulley, the small pulley are fixed on the lower end of the motor shaft of the servomotor；
The partition plate is run through in big belt wheel, the lower end of the ball screw, and the big belt wheel is fixed on the lower end of the ball screw,
The big belt wheel and the small pulley pass through belt Synchronous Transmission.
6. piston ring hand assembled machine according to claim 5, it is characterised in that each ring assembling combination is wrapped
Include：
Ring charge bar, the lower end of the ring charge bar are engaged with the top plate.
7. piston ring hand assembled machine according to claim 6, it is characterised in that each scraping blade assembling combination is wrapped
Include：
Scraping blade charge bar, the lower end of the scraping blade charge bar are engaged with the top plate；
Electromagnetic coil, the electromagnetic coil are fixed on the upper end of the scraping blade charge bar；
Magnetic vibration wave generator, the magnetic vibration wave generator are fixed on the upper end of the scraping blade charge bar, and the electromagnetic coil is surrounded on
The outside of the magnetic vibration wave generator.
8. piston ring hand assembled machine according to claim 7, it is characterised in that further include：Tensioner ring limited block is described swollen
Ring limited block is arranged on the side of first station.
9. piston ring hand assembled machine according to claim 7, it is characterised in that further include：Controller, the controller
It is arranged on the side of the rack.
10. piston ring hand assembled machine according to claim 7, it is characterised in that if the lower surface of the rack is equipped with
Heavenly Stems and Earthly Branches foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489605.1A CN107971748B (en) | 2017-12-29 | 2017-12-29 | Manual assembly machine for piston rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489605.1A CN107971748B (en) | 2017-12-29 | 2017-12-29 | Manual assembly machine for piston rings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971748A true CN107971748A (en) | 2018-05-01 |
| CN107971748B CN107971748B (en) | 2024-06-04 |
Family
ID=62005520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489605.1A Active CN107971748B (en) | 2017-12-29 | 2017-12-29 | Manual assembly machine for piston rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107971748B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06277957A (en) * | 1993-03-30 | 1994-10-04 | Meiku:Kk | Piston ring installing method and device |
| JP2006043829A (en) * | 2004-08-05 | 2006-02-16 | Honda Motor Co Ltd | Piston ring assembling magazine device |
| KR100623760B1 (en) * | 2005-07-11 | 2006-09-13 | 현대자동차주식회사 | A mounting device for a piston ring |
| KR100667421B1 (en) * | 2005-11-11 | 2007-01-10 | 기아자동차주식회사 | Piston ring assembling apparatus for a piston |
| CN202356827U (en) * | 2011-11-08 | 2012-08-01 | 东莞市铭衡机械有限公司 | Piston ring assembling machine |
| KR20150073243A (en) * | 2013-12-20 | 2015-07-01 | (주)삼호정기 | Piston ring assembly system |
| CN204487120U (en) * | 2015-03-17 | 2015-07-22 | 刘峰 | Internal-combustion engine piston ring full automatic assembly machine |
| CN208246229U (en) * | 2017-12-29 | 2018-12-18 | 新大洲本田摩托有限公司 | A kind of piston ring hand assembled machine |
-
2017
- 2017-12-29 CN CN201711489605.1A patent/CN107971748B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06277957A (en) * | 1993-03-30 | 1994-10-04 | Meiku:Kk | Piston ring installing method and device |
| JP2006043829A (en) * | 2004-08-05 | 2006-02-16 | Honda Motor Co Ltd | Piston ring assembling magazine device |
| KR100623760B1 (en) * | 2005-07-11 | 2006-09-13 | 현대자동차주식회사 | A mounting device for a piston ring |
| KR100667421B1 (en) * | 2005-11-11 | 2007-01-10 | 기아자동차주식회사 | Piston ring assembling apparatus for a piston |
| CN202356827U (en) * | 2011-11-08 | 2012-08-01 | 东莞市铭衡机械有限公司 | Piston ring assembling machine |
| KR20150073243A (en) * | 2013-12-20 | 2015-07-01 | (주)삼호정기 | Piston ring assembly system |
| CN204487120U (en) * | 2015-03-17 | 2015-07-22 | 刘峰 | Internal-combustion engine piston ring full automatic assembly machine |
| CN208246229U (en) * | 2017-12-29 | 2018-12-18 | 新大洲本田摩托有限公司 | A kind of piston ring hand assembled machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107971748B (en) | 2024-06-04 |
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Effective date of registration: 20190905 Address after: 215400 No. 36 Guangzhou East Road, Taicang High-tech Industrial Development Zone, Suzhou City, Jiangsu Province Applicant after: New Dazhou Honda Motorcycle (Suzhou) Co.,Ltd. Address before: 201700 No. 188 Jiasong Middle Road, Huaxin Town, Qingpu District, Shanghai Applicant before: SUNDIRO HONDA MOTORCYCLE Co.,Ltd. |
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