CN101985205B - Piston ring coping machine - Google Patents
Piston ring coping machine Download PDFInfo
- Publication number
- CN101985205B CN101985205B CN2010102266158A CN201010226615A CN101985205B CN 101985205 B CN101985205 B CN 101985205B CN 2010102266158 A CN2010102266158 A CN 2010102266158A CN 201010226615 A CN201010226615 A CN 201010226615A CN 101985205 B CN101985205 B CN 101985205B
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- fixedly connected
- piston ring
- plate
- gliding mass
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a piston ring coping machine, comprising a base, a rack fixed on the base, an electrical control device fixed on the rack as well as a cooling device, a charging device, a feeding device, a pressing device, a grinding head device and a ring coping device. A piston ring falls on the charging device under the action of self gravity, enters into the feeding device for feeding under the push action of a delivery sheet in the feeding device, and then enters into the pressing device for pressing, the pressed piston ring is subjected to ring grinding in the grinding head device, and then the well ground piston ring is subjected to ring coping in the ring coping device. By the technical scheme of the invention, the piston ring coping machine has the characteristic of stable and reliable performance, lowered labor intensity and production cost, and high efficiency, is simple in operation, can ensure consistent closed gaps of the piston ring, and effectively ensures the processing accuracy of the piston ring.
Description
(1), technical field:
The present invention relates to the piston ring process equipment, be specifically related to a kind of piston ring port repairment machine.
(2), background technology:
At present, the domestic market upper piston ring is repaiied mouthful machine and is mostly adopted artificial material loading, feeding, binder, bistrique and connect material, and labour intensity is big; Unstable properties; Complicated operation can't guarantee that piston ring end gap clearance is consistent, and the piston ring process velocity is slow; Cost is high, influences piston ring machining accuracy and product quality.
(3), summary of the invention:
The object of the present invention is to provide a kind of piston ring port repairment machine, this machine is stable and reliable for performance, and is simple to operate, can guarantee that piston ring end gap clearance is consistent, reduced labour intensity and production cost, and efficient is high, can effectively guarantee the precision of piston ring processing.
For achieving the above object; A kind of piston ring port repairment machine feeding device of the present invention comprises base, is fixed on the frame on the base and is fixed on electrical control gear and the cooling device on the frame, it is characterized in that: this is repaiied mouthful machine and also comprises feeding device, pay-off, material pressing device, grinding head device and reason loop device;
Said feeding device is fixed on the table top of frame, is provided with the loop bracket plate in hole, three " L " shape adjustment racks and is formed with three corresponding three guide securement bars of " L " shape adjustment rack by the centre; On the loop bracket plate, be fixed with three " L " shape adjustment racks; The centre of the horizontal right-angle side of three " L " shape adjustment racks and vertical right-angle side is respectively equipped with the notch of bar shaped, in the horizontal bar shaped notch of three " L " shape adjustment racks, fixes through set screw and loop bracket plate respectively; Three " L " shape adjustment racks are fixedly connected with three corresponding guide securement bars through the set screw in vertical bar shaped notch respectively;
Said pay-off is fixed on the below of feeding device, is made up of deck plate, delivery sheet, linear bearing, the line slideway and the cylinder that are fixed on deck plate below; Delivery sheet is movably connected on the deck plate; And fix through notch on the deck plate and linear bearing; The linear bearing activity is fixed on the line slideway, and the below of line slideway is fixed with cylinder, is fixed with at the left end of deck plate and repaiies a mouthful die sleeve; On deck plate, be fixed with stock guide, stock guide fixedly is located to be repaiied between mouthful die sleeve and the delivery sheet; Said material pressing device is fixed on the top of pay-off, is by master cylinder, first fixed head, damping cylinder, about two guide pads, about two guide rods, support, compressing rod and pressure heads form; Said master cylinder all is fixedly connected with first fixed head with damping cylinder; About two guide pads about activity is fixed on respectively on two guide rods; About the upper end of two guide pads be fixedly connected with damping cylinder with master cylinder through flange; About the lower end of two guide pads be fixedly connected with compressing rod through flange, be fixedly connected with pressure head in the lower end of compressing rod; The upper end of two guide rods and first fixed head fix about said; The lower end is fixedly connected on first gripper shoe; The upper end of support is fixedly connected with first fixed head; The lower end and first gripper shoe fix, and are provided with bar-shaped trough in the centre of support, and in bar-shaped trough, are fixed with upper sensor and lower sensor through set screw;
Said grinding head device is fixed on the below of material pressing device, is made up of motor, vertical slide, vertical gliding mass, cross slide, horizontal gliding mass, bistrique, grinding wheel and vertical handle and transverse handle; Said vertical slide is fixed on the base, and vertically gliding mass and vertical slide are movable fixing, and vertically an end of gliding mass is fixedly connected through the screw thread activity with vertical handle; Said cross slide is fixed on vertical gliding mass; Laterally gliding mass and cross slide are movable fixing; And laterally an end of gliding mass is fixedly connected through screw thread is movable with transverse handle; Bistrique is fixedly connected on the horizontal gliding mass, is fixed with grinding wheel at the right-hand member of bistrique, and the left end of bistrique is fixedly connected with the motor shaft of motor through horizontal gliding mass;
Said reason loop device is fixed on the below of repairing mouthful die sleeve, be by reducing motor, with repair second gripper shoe, adjustment plate, taper that mouthful machine frame is fixedly connected connect material rod, carry spring, fluted shaft, the plate and the frame that connects material connect material; Said reducing motor is fixed on second fixed head; Second fixed head is fixedly connected on second gripper shoe; The adjustment plate is connected with second fixed head through set screw; The motor shaft activity of reducing motor is fixed on taper and connects material in the notch of rod, on taper connects material the motor shaft of left end of rod, is fixed with the conveying spring, carries the right-hand member of spring to be fixed on the motor shaft; Said fluted shaft is fixed on the below of carrying spring; Right-hand member and taper connect material excellent fixing, and left end is fixedly connected with the plate that connects material, and the length of fluted shaft is consistent with the conveying spring; Centre at fluted shaft is provided with strip groove; The shape of groove, length and the degree of depth and conveying spring are complementary, and below reducing motor, are fixed with the plate that connects material, and are fixed with the frame that connects material in the lower end of the plate that connects material.
In technique scheme, this repaiies mouthful machine in the course of the work, and the piston ring of feeding device is accomplished the feeding action through the promotion that self gravitation drops to the delivery sheet in the pay-off, avoids the generation of workpiece stuck phenomenon effectively; Material pressing device has adopted the gas-liquid damping cylinder, makes cylinder obtain even running, thereby has guaranteed that the binder action is adjustable, not only soon but also steady; Grinding head device is contained on the cross slide unit, and it to adjusting, adjusts very convenient in length and breadth; The reason loop device utilizes the opening of piston ring, can guarantee that direction is consistent, is convenient to packed and transported when the arrangement piston ring.This is repaiied mouthful machine and has also adopted electrical control gear, but the lathe follow procedure requires to carry out automatic working cycle, reliable in action.Adopt technical scheme of the present invention, stable and reliable for performance, simple to operate, can guarantee that piston ring end gap clearance is consistent, reduced labour intensity and production cost, efficient is high, can effectively guarantee the precision of piston ring processing.
(4), description of drawings:
Fig. 1 is the external structure sketch map of a kind of piston ring port repairment machine of the present invention;
Fig. 2 is the internal structure sketch map of a kind of piston ring port repairment machine of the present invention;
Fig. 3 is the feeding device structural representation of a kind of piston ring port repairment machine of the present invention:
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structure cutaway view of the pay-off of a kind of piston ring port repairment machine of the present invention:
Fig. 6 is the grinding head device structural representation of a kind of piston ring port repairment machine of the present invention:
Fig. 7 is the right view of Fig. 6;
Fig. 8 is the reason loop device structural representation of a kind of piston ring port repairment machine of the present invention:
Fig. 9 is the left view of Fig. 8.
(5), the specific embodiment:
Below in conjunction with accompanying drawing a kind of piston ring port repairment machine of the present invention is done further explain.
By Fig. 1, visible by Fig. 2, present embodiment comprises base 1, is fixed on the frame 2 on the base 1 and is fixed on electrical control gear 3 and cooling device 44 and feeding device, pay-off, material pressing device, grinding head device and the reason loop device on the frame 2.
Visible by Fig. 1, Fig. 2, Fig. 3, Fig. 4; In the present embodiment; Feeding device is fixed on the workbench on the frame 2, is provided with the loop bracket plate 4 in hole, three " L " shape adjustment racks 5 and is formed with three " L " shape adjustment racks, 5 corresponding three guide securement bars 6 by the centre; On loop bracket plate 4, be fixed with three " L " shape adjustment racks 5; The centre of the horizontal right-angle side of three " L " shape adjustment racks 5 and vertical right-angle side is respectively equipped with the notch of bar shaped; Fixing through set screw and loop bracket plate 4 respectively in the horizontal bar shaped notch of three " L " shape adjustment racks 5, three " L " shape adjustment racks 5 are fixedly connected with corresponding three guide securement bars 6 through the set screw in vertical bar shaped notch respectively.According to the size of piston ring, through adjusting the set screw in the horizontal bar shaped notch, can move the position, the left and right sides of three guide securement bars 6, adapt to reach with the piston ring size; Through adjusting the set screw of vertical bar shaped notch, three guide securement bars 6 are adjusted to the gap value of about 0.3-0.4mm between the delivery sheet 7 in its lower surface and the pay-off up and down.Fixing piston ring to be processed is convenient in center between three guide securement bars 6 of an angular alignment.In the present embodiment; Before the processing, adjust the position, directly adapt with piston ring ring to be processed through the set screw on three " L " shape adjustment racks 5; Piston ring in the feed bin is glided by guide securement bar 6 through the gravity of self, enters into pay-off through loop bracket plate 4.
Visible by Fig. 1, Fig. 2, Fig. 5, the pay-off in the present embodiment is fixed on the below of feeding device, is made up of deck plate 7, delivery sheet 8, linear bearing 9, the line slideway 10 that is fixed on deck plate 7 belows and cylinder 11; Delivery sheet 8 is movably connected on the deck plate 7; And it is fixing through notch on the deck plate 7 and linear bearing 9; Linear bearing 9 activities are fixed on the line slideway 10, and the below of line slideway 10 is fixed with cylinder 11, are fixed with through screw at the left end of deck plate 7 and repair mouthful die sleeve 12; On deck plate 7, be fixed with stock guide 13 through screw, stock guide 13 fixedly is located to be repaiied between mouthful die sleeve 12 and the delivery sheet 8.In actual mechanical process; At first cylinder 11 is moved to right end position; Unclamp screw then, the pressure head in the material pressing device 21 is moved to repair above mouthful die sleeve 12 again, delivery sheet 8 is moved to the left and leans on seaming chuck 21; Make its V-type face and pressure head 21 that the gap value of 0.1-0.2mm arranged, trip bolt gets final product again.In the present embodiment; In when work, the feeding device of repairing in mouthful machine is fallen 7 last times of deck plate through the gravity of piston ring self, drives linear bearings 9 by cylinder 11 and slides left along line slideway 10; Drive delivery sheet 8 thus and promote piston ring left and get into and to repair in mouthful die sleeve 12, get into material pressing device.Through the pay-off of present embodiment, can effectively improve machining accuracy, this device frictional resistance is little, long service life.
Be fixed on the top of pay-off by the material pressing device in the visible present embodiment of Fig. 1, Fig. 2, be by master cylinder 14, the first fixed heads 15, damping cylinder 16, about two guide pads 17, about two guide rods 18, support 19, compressing rod 20 and pressure heads 21 form; Master cylinder 14 all is fixedly connected with first fixed head 15 with damping cylinder 16; About two guide pads 17 about activity is fixed on respectively on two guide rods 18; Two guide rods 18 slide up and down about the edge respectively; About the upper end of two guide pads 17 be fixedly connected with damping cylinder 16 with master cylinder 14 through flange, about the lower end of two guide pads 17 pass through flange and be fixedly connected with compressing rod 20, be fixedly connected with pressure head 21 in the lower end of compressing rod 20; About the upper end and first fixed head 15 of two guide rods 18 fix; The lower end is fixedly connected on first gripper shoe 22; The upper end of support 19 is fixedly connected with first fixed head 15; The lower end and first gripper shoe 22 fix, and are provided with bar-shaped trough in the centre of support 19, and in bar-shaped trough, are fixed with upper sensor 23 and lower sensor 24 through set screw.In actual mechanical process, like rering kind more, must change pressure head 21, at this moment, just can unload push-down head as long as unclamp screw, the pressure head 21 that more renews gets final product.In the present embodiment, when material pressing device in when work, master cylinder 14 starts; About can driving through the master cylinder axle two guide pads 17 respectively along about two guide rods 18 move up and down, thereby drive compressing rod 20 and pressure head 21 downward punching presses, when pressure head during soon near piston ring; Up and down two sensor sensings to signal pass to electric control system 3, by electric control system 3 controls, this moment, master cylinder 14 quit work; Damping cylinder 16 starts, and makes cylinder obtain even running, can effectively control the speed of punching press; Make product quality be able to reliable assurance, improve the machining accuracy of knowing clearly.After the binder operation finished, the piston ring after the punching press entered into grinding head device.
Visible by Fig. 1, Fig. 2, Fig. 6, Fig. 7; Grinding head device in the present embodiment is fixed on the below of material pressing device, is made up of motor 25, vertical slide 26, vertical gliding mass 27, cross slide 28, horizontal gliding mass 29, bistrique 30, grinding wheel 31 and vertical handle 32 and transverse handle 33; Vertically slide 26 is fixed on the frame 2, and vertically gliding mass 27 is with vertically slide 26 is movable fixing through wedge structure, and vertically gliding mass 27 upper grooves are formed wedge structure with vertical slide 26 upper protruding blocks, and vertically gliding mass 27 can vertically slide on the slide 26; Vertically an end of gliding mass 27 is fixedly connected through screw thread is movable with vertical handle 32; Cross slide 28 is fixed on vertical gliding mass 27; Laterally gliding mass 29 is movable fixing with cross slide 28; In the present embodiment; Laterally gliding mass 29 is movable fixing through wedge structure with cross slide 28, and laterally gliding mass 29 upper grooves and cross slide 28 upper protruding blocks are formed wedge structure, and laterally gliding mass 29 can slide on cross slide 28; And laterally an end of gliding mass 29 is fixedly connected through screw thread is movable with transverse handle 33; Bistrique 30 is fixedly connected on the horizontal gliding mass 29; Right-hand member at bistrique 30 is fixed with grinding wheel 31, and the left end of bistrique 30 is fixedly connected with the motor shaft of motor 25 through horizontal gliding mass 29.In the present embodiment, when grinding head device in when work, earlier respectively rotation in length and breadth to handle 32 and 33; Adjust the position of bistrique 30; Restart motor 25, the motor shaft on the motor 25 rotates, and the grinding wheel 31 that drives on the bistrique 30 through bistrique 30 rotates; Carry out bull ring, the piston ring after mill is good enters into the reason loop device.Because this device can be through rotation vertical handle 32 and transverse handle 33, just can be to it in length and breadth to adjusting, very convenient, improved operating efficiency greatly, reduced labor cost, also guaranteed the piston ring machining accuracy.
Visible by Fig. 1, Fig. 2, Fig. 8, Fig. 9; Reason loop device in the present embodiment is fixed on the below of repairing mouthful die sleeve 12, be by reducing motor 34, with second gripper shoe 35, adjustment plate 37, the taper of repairing that mouthful machine frame 2 is fixedly connected connect material rod 38, carry spring 39, fluted shaft 40, the plate 41 and the frame 42 that connects material connect material; Reducing motor 34 is fixed on second fixed head 36; Second fixed head 36 is fixedly connected on second gripper shoe 35; Adjustment plate 37 is connected with second fixed head 36 through set screw; The motor shaft activity of reducing motor 34 is fixed on taper and connects material in rod 38 the notch, on taper connects material the motor shaft of left end of rod 38, is fixed with and carries spring 39, carries the right-hand member of spring 39 to be fixed on the motor shaft; Said fluted shaft 40 is fixed on the below of carrying spring 39; Right-hand member and the taper rod 38 that connects material is fixing, and left end is fixedly connected with the plate 41 that connects material, and the length of fluted shaft 40 and conveying spring 39 are consistent; Be provided with strip groove 43 in the centre of fluted shaft 40; The shape of groove 43, length and the degree of depth and conveying spring 39 are complementary, and below reducing motor 34, are fixed with the plate 41 that connects material, and are fixed with the frame 42 that connects material in the lower end of the plate 41 that connects material.When managing loop device in work, reducing motor 34 starts, and the conveying spring 39 that can drive on the motor shaft through motor shaft rotates; When entering into, piston ring carries 39 last times of spring; To left movement, when piston ring motion left end, piston ring can drop according to the direction that opening makes progress and connect material on the plate 41; Slide into down again on the frame 42 that connects material, accomplish reason ring operation.Because this device can guarantee when the arrangement piston ring, the direction of its piston ring to be consistent, and can get into subsequent processing smoothly, product quality is guaranteed, and has saved the time, has improved efficient, has guaranteed processing request.
In the present embodiment, open Automatic Cycle electrical control gear 3, delivery sheet 8 send the center of encircling die sleeve 12; Binder pressure head 21 runs down to the center of die sleeve 12, and this moment, bistrique 30 was repaiied mouth, after damping cylinder 16 stabilized speeies are repaiied mouth; Master cylinder F.F. compressing rod 20 extrudes die sleeve 12 repairing a mouthful good ring; Drop on the rod 38 that connects material of automatic reason loop device,, repair a mouthful good ring and be organized in automatically on the frame 42 that connects material along with the normal operation of automatic reason loop device.
Claims (1)
1. piston ring port repairment machine; Comprise base (1), be fixed on the frame (2) on the base (1) and be fixed on electrical control gear (3) and the cooling device (39) on the frame (2), it is characterized in that: this is repaiied mouthful machine and also comprises feeding device, pay-off, material pressing device, grinding head device and reason loop device;
Said feeding device is fixed on the table top on the frame (2), is provided with the loop bracket plate (4), three " L " shape adjustment racks (5) in hole and is formed with corresponding three the guide securement bars of three " L " shape adjustment racks (5) (6) by the centre; On loop bracket plate (4), be fixed with three " L " shape adjustment racks (5); The centre of the horizontal right-angle side of three " L " shape adjustment racks (5) and vertical right-angle side is respectively equipped with the notch of bar shaped, and is fixing through set screw and loop bracket plate (4) respectively in the horizontal bar shaped notch of three " L " shape adjustment racks (5); Three " L " shape adjustment racks (5) are fixedly connected with corresponding three guide securement bars (6) through the set screw in vertical bar shaped notch respectively;
Said pay-off is fixed on the below of feeding device, is made up of deck plate (7), delivery sheet (8), linear bearing (9), the line slideway (10) and the cylinder (11) that are fixed on deck plate (7) below; Delivery sheet (8) is movably connected on the deck plate (7); And it is fixing through last notch of deck plate (7) and linear bearing (9); Linear bearing (9) activity is fixed on the line slideway (10), and the below of line slideway (10) is fixed with cylinder (11), is fixed with at the left end of deck plate (7) and repaiies a mouthful die sleeve (12); On deck plate (7), be fixed with stock guide (13), stock guide (13) fixedly is located to be repaiied between a mouthful die sleeve (12) and the delivery sheet (8);
Said material pressing device is fixed on the top of pay-off, is by master cylinder (14), first fixed head (15), damping cylinder (16), about two guide pads (17), about two guide rods (18), support (19), compressing rod (20) and pressure head (21) form; Said master cylinder (14) all is fixedly connected with first fixed head (15) with damping cylinder (16); About two guide pads (17) about activity is fixed on respectively on two guide rods (18); About the upper end of two guide pads (17) be fixedly connected with damping cylinder (16) with master cylinder (14) through flange; About the lower end of two guide pads (17) be fixedly connected with compressing rod (20) through flange, be fixedly connected with pressure head (21) in the lower end of compressing rod (20); The upper end of two guide rods (18) and first fixed head (15) fix about said; The lower end is fixedly connected on first gripper shoe (22); The upper end of support (19) is fixedly connected with first fixed head (15); Lower end and first gripper shoe (22) fix, and are provided with bar-shaped trough in the centre of support (19), and in bar-shaped trough, are fixed with upper sensor (23) and lower sensor (24) through set screw;
Said grinding head device is fixed on the below of material pressing device, is made up of motor (25), vertical slide (26), vertical gliding mass (27), cross slide (28), horizontal gliding mass (29), bistrique (30), grinding wheel (31) and vertical handle (32) and transverse handle (33); Said vertical slide (26) is fixed on the base (1), and vertically gliding mass (27) and vertical slide (26) are movable fixing, and vertically an end of gliding mass (27) is fixedly connected through the screw thread activity with vertical handle (32); Said cross slide (28) is fixed on vertical gliding mass (27); Laterally gliding mass (29) is movable fixing with cross slide (28); And laterally an end of gliding mass (29) is fixedly connected through screw thread is movable with transverse handle (33); Bistrique (30) is fixedly connected on the horizontal gliding mass (29), is fixed with grinding wheel (31) at the right-hand member of bistrique (30), and the left end of bistrique (30) is fixedly connected with the motor shaft of motor (25) through horizontal gliding mass (29);
Said reason loop device is fixed on the below of repairing a mouthful die sleeve (12), be by reducing motor (34), with repair second gripper shoe (35), adjustment plate (37), taper that mouthful machine frame (2) is fixedly connected connect material rod (38), carry spring (39), fluted shaft (40), the plate that connects material (41) and the frame that connects material (42); Said reducing motor (34) is fixed on second fixed head (36); Second fixed head (36) is fixedly connected on second gripper shoe (35); Adjustment plate (37) is connected with second fixed head (36) through set screw; The motor shaft activity of reducing motor (34) is fixed on taper and connects material in the notch of rod (38), on taper connects material the motor shaft of left end of rod (38), is fixed with and carries spring (39), carries the right-hand member of spring (39) to be fixed on the motor shaft; Said fluted shaft (40) is fixed on the below of carrying spring (39); Right-hand member and the taper rod (38) that connects material is fixing, and left end is fixedly connected with the plate that connects material (41), and the length of fluted shaft (40) and conveying spring (39) are consistent; Be provided with strip groove (43) in the centre of fluted shaft (40); Shape, length and the degree of depth of groove (43) and conveying spring (39) are complementary, and are fixed with the plate that connects material (41) in the below of reducing motor (34), are fixed with the frame that connects material (42) in the lower end of the plate that connects material (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102266158A CN101985205B (en) | 2010-07-07 | 2010-07-07 | Piston ring coping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102266158A CN101985205B (en) | 2010-07-07 | 2010-07-07 | Piston ring coping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101985205A CN101985205A (en) | 2011-03-16 |
| CN101985205B true CN101985205B (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102266158A Expired - Fee Related CN101985205B (en) | 2010-07-07 | 2010-07-07 | Piston ring coping machine |
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| Country | Link |
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| CN (1) | CN101985205B (en) |
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| CN104259952A (en) * | 2014-08-22 | 2015-01-07 | 石家庄金刚凯源动力科技有限公司 | Sharp angle removing and deburring machine special for piston ring grooves |
| CN106363479A (en) * | 2016-08-29 | 2017-02-01 | 长兴金诺机械有限公司 | Ring opening, bidirectional stirring, arranging and grinding device |
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| CN102275059A (en) * | 2011-07-13 | 2011-12-14 | 江苏环洋组合机床有限公司 | Automatic opening repairing machine tool for piston rings |
| CN103753337B (en) * | 2014-01-01 | 2016-02-17 | 安徽省佳瑞德机械设备有限公司 | A kind of horizontal feeding device of piston ring automatic opening trimming machine |
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| CN106112801A (en) * | 2016-07-02 | 2016-11-16 | 王秀华 | A kind of piston ring port repairment machine material pressing device |
| CN106347986B (en) * | 2016-08-29 | 2018-10-30 | 长兴金诺机械有限公司 | A kind of ring is two-way to stir arrangement and mill step equipment |
| CN106378684B (en) * | 2016-08-29 | 2019-08-20 | 长兴金诺机械有限公司 | A kind of ring opening stirs arrangement and polishing step equipment |
| CN106808338B (en) * | 2017-03-16 | 2024-02-09 | 安庆帝伯格茨活塞环有限公司 | Automatic get rid of piston ring trapezoidal face opening burr machine |
| CN113211279B (en) * | 2021-05-31 | 2022-01-14 | 安庆安帝技益精机有限公司 | Piston ring mouth repairing machine control method |
| CN113231929B (en) * | 2021-05-31 | 2022-12-02 | 安庆安帝技益精机有限公司 | Piston ring mouth repairing machine |
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| CN202147197U (en) * | 2010-07-07 | 2012-02-22 | 安徽金斗机械制造有限责任公司 | Piston ring coping device |
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| CN2192429Y (en) * | 1993-12-26 | 1995-03-22 | 福建东亚机械有限公司 | Piston ring coping machine |
| US6932686B1 (en) * | 2004-01-12 | 2005-08-23 | Autosales, Incorporated | Piston ring grinder |
| CN201009148Y (en) * | 2007-02-13 | 2008-01-23 | 朱景德 | Piston-ring grinding machine |
| US20090170411A1 (en) * | 2007-12-29 | 2009-07-02 | Kenneth Barton | Micropolishing assembly for micropolishing piston rings |
| CN201423564Y (en) * | 2009-03-31 | 2010-03-17 | 江苏环洋组合机床有限公司 | Automatic ring feeding mechanism of piston ring trapezoidal area grinder |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202147197U (en) * | 2010-07-07 | 2012-02-22 | 安徽金斗机械制造有限责任公司 | Piston ring coping device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259952A (en) * | 2014-08-22 | 2015-01-07 | 石家庄金刚凯源动力科技有限公司 | Sharp angle removing and deburring machine special for piston ring grooves |
| CN106363479A (en) * | 2016-08-29 | 2017-02-01 | 长兴金诺机械有限公司 | Ring opening, bidirectional stirring, arranging and grinding device |
| CN106363479B (en) * | 2016-08-29 | 2019-08-20 | 长兴金诺机械有限公司 | A kind of ring opening is two-way to stir arrangement and grinding device |
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| Publication number | Publication date |
|---|---|
| CN101985205A (en) | 2011-03-16 |
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