CN106363504B - A kind of piston ring production equipment - Google Patents
A kind of piston ring production equipment Download PDFInfo
- Publication number
- CN106363504B CN106363504B CN201610763516.0A CN201610763516A CN106363504B CN 106363504 B CN106363504 B CN 106363504B CN 201610763516 A CN201610763516 A CN 201610763516A CN 106363504 B CN106363504 B CN 106363504B
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- China
- Prior art keywords
- piston ring
- material bar
- opening
- gets stuck
- flitch
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of piston ring production equipments, including cut machine, automatic arranging device, opening grinding device and opening mill step part；The material exit of cut machine is arranged in the automatic arranging device, for the good piston ring of cut to be pressed opening linear type proper alignment；The opening grinding device is arranged in automatic arranging device rear end, and the opening for aligning the piston ring arranged is polished；The rear end of opening grinding device is arranged in the opening mill step part, grinds step for the opening to piston ring；It can not achieve auto arrangement before overcoming piston ring polishing in the prior art, labor intensive is at high cost, and existing some auto arrangement grinding apparatus operation stabilities are poor and grinding efficiency is low, and the opening of piston ring grinds the problem of step cannot achieve automatic high-efficiency rate.
Description
Technical field
The present invention relates to piston ring production equipment technology more particularly to a kind of piston ring production equipments.
Background technique
In the production process of piston ring, has and ring is subjected to cut, then to carrying out this two procedures of polishing at cut, some
Piston ring also needs to grind the opening both ends front and back sides of piston ring on step, and two steps cooperate to increase the leakproofness of piston ring；
It is in the prior art typically all to have broken mouth on the present cut machine of ring, then worker takes the piston ring for having broken mouth polishing away, has
To polish one by one by hand, the piston ring quality polished so preferably but inefficiency, human cost are high, after polishing is good again
The manual mould that is attached to ring one by one grinds step up, and due to step a positive and a negative, single piston ring just needs to load and unload twice
Carry out polishing step, very labor intensive；Some equipment for being able to achieve automation polishing are typically also to need manually by piston ring
By the then feeding polishing of marshalling at cut, worker needs the break location that aside ceaselessly sets right of standing, and operation is more troublesome,
And piston ring cut polishing be also one by one using hydraulic cylinder pushing by the way of polish, piston ring is comparatively fine
Single polishing support force is not enough easy bending, stability difference and low efficiency, and in addition as opening mill, step is existing can reach automatic
The equipment of change is less.
The patent document of Publication No. CN103753374B is authorized, date of publication is on February 17th, 2016, it discloses
A kind of piston ring automatic opening trimming machine, the arrangement achieves piston rings in a manner of opening up horizontal suspension type numerical control pusher feeding,
It can be accurately positioned when pusher, binder is reliable and stable, improves production efficiency, reduces costs, and ensure that the processing essence of piston ring
Degree and processing quality；But the equipment does not combine effectively with cut machine, is still to operate after having broken mouth on cut machine
Personnel manage the opening of piston ring, and opening up to be placed on horizontal feeding T-type guide plate, polishing from cut machine to cut still needs
It expends larger manpower and the device structure is complex, be easy to appear failure；And the equipment, which also only has, polishes opening
Function, do not have to opening carry out mill step function.
Summary of the invention
An object of the present invention is in view of the deficiencies of the prior art, before overcoming piston ring polishing in the prior art
It can not achieve auto arrangement, labor intensive is at high cost, existing some auto arrangement grinding apparatus operation stability differences and polishing effect
The problem of rate is low, and the opening mill step of piston ring cannot achieve automatic high-efficiency rate.Provide a kind of piston ring production equipment.
A kind of piston ring production equipment, including cut machine, automatic arranging device, opening grinding device and opening mill step
Part；The material exit of cut machine is arranged in the automatic arranging device, for the good piston ring of cut to be pressed one word of opening
Shape proper alignment；The opening grinding device is arranged in automatic arranging device rear end, for aligning the piston ring arranged
Opening is polished；The rear end of opening grinding device is arranged in the opening mill step part, for the opening to piston ring
Place's mill step.
As a preference, the automatic arranging device includes rotatable material bar a, rotatable material bar b, is arranged and is expecting
The backgauge piece to get stuck partially and the portion distal end that gets stuck is set right above center between bar a and material bar b；The material
Bar a is different with the direction of rotation of material bar b and rotation speed；The part that gets stuck includes supporting plate, getting stuck on supporting plate is arranged in
Plate and the rib a to get stuck on plate is set；The arc apex distance of the rib a from material bar a and expect bar b the line of centres it is vertical away from
It is greater than the radius d2 of piston ring from for d1, d1；The position of the material bar a and material bar b guarantee that piston ring hangs over the arc top of rib a
When, the inner wall of the surface fitting piston ring of material bar a and material bar b；The material bar a rotates counterclockwise, revolving speed V1；It is described
Material bar b rotates in the direction of the clock, revolving speed V2, V1 > V2；The part that gets stuck be fixed on cut machine and with material bar a and material
Bar b is arranged in parallel；The diameter of the rib a is 1mm~2mm smaller than the cut width of piston ring；The width of the plate that gets stuck is than living
Small 3mm~the 4mm of cut width of plug ring；The width of the supporting plate is greater than the width of piston ring cut；The material bar a and material bar b
With horizontal plane at 30 °~35 ° angles.
As a preference, the opening mill step part includes fixed material part, pushes part and mill step machine；It is described
Fixed material part includes determining flitch, being slidably arranged in and determine getting stuck for flitch upper surface and device a and be detachably arranged at and determine flitch
The device b that gets stuck of lower surface；If the dry medium that get stuck device a and the device b that gets stuck include pedestal and be set on the base
Type gets stuck piece, and the inner wall track of several curved pieces that get stuck is same circle and radius is equal to stitching state when piston ring is polished
Radius；It is described to determine to offer through-hole on flitch, the device a that gets stuck, get stuck device b and through-hole the center of circle in same straight line
On；The position for determining the emery wheel of corresponding mill step machine on flitch is provided with processing groove, and processing groove is extended by the edge for determining flitch
To lead to the hole site, the width of the processing groove is 2mm wider than the thickness of emery wheel；The pressing portion point is including cabinet, push rod and consolidates
It is scheduled on the hydraulic cylinder a of push rod one end；The cabinet control push rod, which moves forward and backward, drives hydraulic cylinder a to move forward and backward；The hydraulic cylinder a
Mandrel ends be provided with pressing plate；The diameter of the pressing plate is less than the race diameter r1 of piston ring, straight greater than the inner ring of piston ring
Diameter r2；The mill step machine is arranged on cabinet.
As a preference, the upper surface for determining flitch is provided with U-type groove along the direction of pushrod movement, it is described to get stuck
The pedestal of device a and the device b that gets stuck and U-type groove cooperate, and slide back and forth along U-type groove.
As a preference, the side of the mandril is additionally provided with driving lever, it is corresponding be provided on determining flitch it is logical
Slot is provided with elastic block piece in the through slot.
As a preference, described determine to be provided with turnover device below flitch, the turnover device includes being fixed on to determine
The U-shaped sliding block of flitch lower surface and the sliding chute seat being rotatably connected with U-shaped sliding block；The two sides of the U-shaped sliding block are provided with prominent
Portion a and protruding portion b, the matched two sides in sliding chute seat are provided with confined planes a and confined planes b out, and confined planes a blocks protruding portion
At horizontality when a control determine to turn over after flitch, confined planes b block protruding portion b control determine flitch before get stuck when turning over the axis of device a
On the same line with the center of circle of the piston ring of opening to be polished.
As a preference, the grinding device includes sander and piston ring clamping device, piston ring clamping device folder
Hold the two sides that the dynamics of several piston rings just makes both ends at the cut of piston ring be fitted in the plate that gets stuck, the width of the plate that gets stuck
Degree is equal to the thickness of the grinding disc of sander.
As a preference, the piston ring clamping device includes mechanical clamp hand and axially pushes along material bar a and material bar b
Hydraulic cylinder b.
As a preference, the backgauge piece is elastic backgauge piece.
Preferably as another, it is provided with inductive switch on the hydraulic cylinder b, if when mechanical clamp hand clamps stem piston
Ring, inductive switch control sander starting when hydraulic cylinder b is axially advanced, the inductive switch control polishing when hydraulic cylinder b retracts
Machine is shut down.
Beneficial effects of the present invention:
(1) by the way that material bar rotation collating unit is arranged to the piston ring for having broken mouth in the outlet port of cut machine in the present invention
Autostable arrangement is carried out, the piston ring after arrangement is pushed by the clamping of mechanical clamp hand backward again, by setting in collating unit
The sander of rear end completes batch and polishes, and the piston ring polished completes batch mill step in opening mill step part, realizes
The high quality and high efficiency production of piston ring.
(2) make to live by the way that independent get stuck device and rotatable material bar a, rotatable material bar b is arranged in the present invention
Plug ring is fallen on the rib a for the device that gets stuck, and the inner wall of piston ring is contacted with rotatable material bar a and rotatable material bar b, expects bar
A and material bar b rotation direction and revolving speed are different, and piston ring is slowly rotated in one direction, expect the very fast band of bar a revolving speed
Piston ring is rotated towards the direction of its rotation, and material bar b inversely turns to have rotated piston ring one decelerating effect, and can prevent
Piston ring rotation is too fast to cause opening to cross rib a and need to turn around again, reaches and improves alignment efficiency.
(3) the setting one side of elastic backgauge piece is played a supporting role separately to arranging piston ring to be polished in the present invention
On the one hand it is pushed after nor affecting on mechanical clamp hand clamp piston circumferential direction.
(4) present invention in inductive switch is set on hydraulic cylinder, rationally control sander working condition, the amount of having start to
Just start when pushing afterwards, electric power can be saved.
(5) by the cooperation of get stuck device and mechanical clamp hand clamping part in the present invention, so that mechanical clamp hand clamp piston ring
After completion polishes, state when piston ring is by by clamping is transferred to mill step part, maintains the shape that can carry out mill step
State carries out continuous mill stepped manipulation to the single side of piston ring by pushing part, then by opposite the another of device a that get stuck
Get stuck device b corresponding with the device a that gets stuck is set on one side, and the two is connected to so that the piston ring of one side milled step is by pressure people to card
Expect in device b, then the device b that gets stuck is dismounted to the position for the device a that gets stuck to the mill step that piston ring another side then may be implemented, greatly
The efficiency of mill step is improved greatly.
(6) one driving lever is set in the mandril side of hydraulic cylinder b in the present invention, it is corresponding to be provided on determining flitch
Through slot is provided with elastic block piece in through slot, and when so that Hydraulic Cylinder pressing plate pushing, the longer line of driving lever length, which touches, determines flitch
Make to determine flitch completion and be turned to horizontality, since the friction between driving lever and elastic block piece can be drawn again when completing to lift on mill step
It is dynamic to determine flitch tip tilt to rewinding state.
Detailed description of the invention
It, below will be to required use in embodiment description for the clearer technical solution for illustrating the embodiment of the present invention
Attached 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, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure.
Fig. 1 is a kind of structural schematic diagram of piston ring production equipment.
Fig. 2 is the structural schematic diagram of opening mill step part.
Fig. 3 is the structural schematic diagram for determining flitch and turnover device.
Fig. 4 is schematic cross-section when automatic arranging device piston ring is hung on rib.
Fig. 5 is schematic cross-section when automatic arranging device piston ring is hung on supporting plate.
Fig. 6 is the structural schematic diagram of automatic arranging device.
Fig. 7 is the piston ring structure schematic diagram processed.
Specific embodiment
Technical solution in the embodiment of the present invention is clearly and completely illustrated with reference to the accompanying drawing.
Embodiment
Fig. 1 is a kind of structural schematic diagram of piston ring production equipment, and Fig. 2 is the structural schematic diagram of opening mill step part,
Fig. 3 is the structural schematic diagram for determining flitch and turnover device, and Fig. 4 is that section when automatic arranging device piston ring is hung on rib shows
It is intended to, Fig. 5 is schematic cross-section when automatic arranging device piston ring is hung on supporting plate, and Fig. 6 is the structure of automatic arranging device
Schematic diagram, Fig. 7 are the piston ring structure schematic diagram processed.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, one
Kind piston ring production equipment, including cut machine 1, automatic arranging device 2, opening grinding device 3 and opening mill step part 4；
The automatic arranging device 2 is arranged at the material outlet 11 of cut machine 1, for the good piston ring 10 of cut to be pressed at opening 101
Linear type proper alignment；The opening grinding device 3 is arranged in 2 rear end of automatic arranging device, for aligning the work arranged
It is polished at the opening 101 of plug ring 10；It is described opening mill step part 4 be arranged in opening grinding device 3 rear end, for pair
Step is ground at the opening 101 of piston ring 10；The automatic arranging device 2 includes rotatable material bar a21, rotatable material bar
B22, be arranged in material bar a21 and expect bar b22 between center right above get stuck part 23 and be arranged in the part that gets stuck
The backgauge piece 24 of 23 ends；The material bar a21 is different with the direction of rotation of material bar b22 and rotation speed；The part that gets stuck
23 include supporting plate 231, getting stuck on supporting plate 231 be set plate 232 and the rib a233 to get stuck on plate 232 is set；It is described
Vertical range of the arc top 2331 of rib a233 apart from material bar a21 and the line of centres for expecting bar b22 is d1, and d1 is greater than piston ring
Radius d2；When the position of the material bar a21 and material bar b22 guarantee that piston ring 10 hangs over the arc top 2331 of rib a233, bar a21 is expected
With the inner wall of the surface fitting piston ring 10 of material bar b22；The material bar a21 rotates counterclockwise, revolving speed V1；The material
Bar b22 rotates in the direction of the clock, revolving speed V2, V1 > V2；The part 23 that gets stuck be fixed on cut machine 1 and with material bar
A21 and material bar b22 are arranged in parallel；The diameter of the rib a233 is 1mm~2mm smaller than the cut width of piston ring 10；The card
The width of flitch 232 is 3mm~4mm smaller than the cut width of piston ring 10；The width of the supporting plate 231 is greater than 10 cut of piston ring
Width；The material bar a21 and material bar b22 and horizontal plane are at 30 °~35 ° angles；The opening mill step part 4 includes fixed material
Part 41 pushes part 42 and mill step machine 43；Surely the material part 41 includes determining flitch 411, being slidably arranged in and determine material
Getting stuck for 411 upper surface of plate and is detachably arranged at the device b413 that gets stuck for determining 411 lower surface of flitch at device a412；The card
The material device a412 and device b413 that gets stuck includes pedestal 4121 and several curved pieces that get stuck for being arranged on pedestal 4121
4122, the inner wall track of several curved pieces 4122 that get stuck is same circle and radius is equal to stitching state when piston ring 10 is polished
Radius；Described to determine to offer through-hole 4111 on flitch 411, the device a412 that gets stuck, get stuck device b413 and through-hole
4111 center of circle is on the same line；The position for determining the emery wheel 431 of corresponding mill step machine 43 on flitch 411 is provided with processing
Slot 4115, processing groove 4115 extend to 4111 position of through-hole by the edge for determining flitch 411, and the width of the processing groove 4115 is than mill
The wide 2mm of thickness of wheel 431；The pushing part 42 is including cabinet 421, push rod 422 and is fixed on the hydraulic of 422 one end of push rod
Cylinder a423；The control of cabinet 421 push rod 422, which moves forward and backward, drives hydraulic cylinder a423 to move forward and backward；The hydraulic cylinder a423's
4231 end of mandril is provided with pressing plate 4232；The diameter of the pressing plate 4232 is less than the race diameter r1 of piston ring 10, is greater than and lives
The inner ring diameter r2 of plug ring 10；The mill step machine 43 is arranged on cabinet 421；The upper surface for determining flitch 411 is along push rod
Be provided with U-type groove 4112 on the directions of 422 movements, the pedestal 4121 of the device a412 and device b413 that gets stuck that gets stuck with it is U-shaped
Slot 4112 cooperates, and slides back and forth along U-type groove 4112；The side of the mandril 4231 is additionally provided with driving lever 4233, corresponding
It is provided with through slot 4113 on determining flitch 411, is provided with elastic block piece 4114 in the through slot 4113；It is described to determine flitch 411
Lower section is provided with turnover device 44, the turnover device 44 include be fixed on the U-shaped sliding block 441 for determining 411 lower surface of flitch and
The sliding chute seat 442 being rotatably connected with U-shaped sliding block 441；The two sides of the U-shaped sliding block 441 are provided with protruding portion a4411 and protrusion
Portion b4412, the matched two sides in sliding chute seat 442 are provided with confined planes a4421 and confined planes b4422, confined planes a4421 gear
At horizontality when firmly protruding portion a4411 control determine to turn over after flitch 411, confined planes b4422 blocks protruding portion b4412 control and expects calmly
Get stuck when being turned over before plate 411 device a412 axis with wait polish opening 101 piston ring 10 the center of circle on the same line；It is described
Grinding device 3 includes sander 31 and piston ring clamping device 32, and piston ring clamping device 32 clamps the power of several piston rings 10
The two sides that both ends at the cut for just making piston ring are fitted in the plate 232 that gets stuck are spent, the width of the plate 232 that gets stuck is equal to polishing
The thickness of the grinding disc 311 of machine 31；The piston ring clamping device 32 is including mechanical clamp hand 321 and along material bar a21 and material bar b22
The hydraulic cylinder b322 axially pushed；The backgauge piece 24 is elastic backgauge piece；Inductive switch is provided on the hydraulic cylinder b322
5, when mechanical clamp hand 321 clamps good several piston rings 10, inductive switch 5 controls sander 31 when hydraulic cylinder b322 is axially advanced
Starting, when hydraulic cylinder b322 retracts, inductive switch 5 controls sander 31 and shuts down.
When work, piston ring glides after having broken mouth on cut machine along the rib a that rib gets stuck on device, piston ring
Inner wall and material bar a and expect that the surface of bar b contacts, the revolving speed and rotation direction of material bar a and material bar b are different, and piston ring is towards material
The direction of bar a rotation slowly rotates, and falls on supporting plate under supporting plate under piston ring when gap-clearance of piston rings turns to the rib position a
End is slided into, the elastic backgauge piece of end stops piston ring, and machinery clamp hand clamp piston ring when arriving a certain amount of, dynamics just makes out
Mouth side, which is attached to, to get stuck on plate side, and clamping finishes Hydraulic Cylinder machinery clamp hand along material bar a or expects that the axis direction of bar b squeezes through
The mobile control of the inductive switch simultaneously sander starting of elastic backgauge piece, the opening of piston ring are directed at grinding disc, complete piston ring batch
Amount polishing, inductive switch control sander and shut down, and hydraulic cylinder, which continues to press on mechanical clamp hand clamp piston ring and is moved to, determines material part
The device a that gets stuck, the curved piece that gets stuck for the device a that gets stuck is inserted into the gap of mechanical clamp hand retained part, and mechanical clamp hand unclamps,
Piston ring has stayed in the device a that gets stuck without deforming, and pushes part and hydraulic cylinder b is pushed to be moved to the upper of device a that get stuck
Side, the mandril of hydraulic cylinder moves down, and driving lever connects in advance slightly to be determined flitch and make to determine flitch to be turned to horizontal position, on the mandril of hydraulic cylinder b
Pressing plate enter and get stuck in device a, and internal piston ring is pushed until the piston ring of bottom reaches mill step processing
Horizontal line position, the push rod being arranged on cabinet pull the mobile drive of pressing plate simultaneously in the direction of hydraulic valve b tide mill step machine to get stuck
Device a is moved along the U-type groove tide mill step machine direction determined on flitch, and the processed slot of emery wheel for grinding step machine stretches out U-type groove table
Face a certain distance, the distance are the height of required mill step, and a nethermost piston ring completes single side and grinds step, returns to just
Beginning position, hydraulic cylinder is controlled the distance for pushing a piston ring thickness by cabinet at this time, and the piston ring of milled single side step is pushed up
Leave the top for getting stuck device a and entering the device b that gets stuck, second piston ring come the device a that gets stuck it is bottom also
It is mill step level of processing line position, and so on, the piston ring to get stuck in device a is by continuous milled single side step pusher pressure
It is filled in b to getting stuck, then the device a that will get stuck is removed, the device b that gets stuck is attached to the position for the device a that gets stuck originally, to the another of piston ring
Face carries out mill step, is fitted without the device that gets stuck below at this time, and the piston rings for completing all mill steps are ejected whereaboutss, completes to add
Work.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term " front and back ", " left and right "
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified equipment or component must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as
Limitation to invention.
Certainly in the technical scheme, those skilled in the art is it should be understood that term " one " is interpreted as " at least
One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation
In example, the quantity of the element can be it is multiple, term " one " should not be understood as the limitation to quantity.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (8)
1. a kind of piston ring production equipment, it is characterised in that: including cut machine (1), automatic arranging device (2), opening polishing dress
Set (3) and opening mill step part (4)；Automatic arranging device (2) setting exports at (11) in the material of cut machine (1),
For the good piston ring of cut (10) to be pressed linear type proper alignment at opening (101)；Opening grinding device (3) setting exists
Automatic arranging device (2) rear end is polished at the opening (101) for aligning the piston ring arranged (10)；It is described to open
Mouth mill step part (4) setting is in the rear end of opening grinding device (3), for mill platform at the opening (101) of piston ring (10)
Rank；
The automatic arranging device (2) includes rotatable material bar a(21), rotatable material bar b(22), setting material bar a
(21) and material bar b(22) between center right above get stuck part (23) and setting in part (23) end that gets stuck
Backgauge piece (24)；The material bar a(21) it is different with the direction of rotation of material bar b(22) and rotation speed；The part that gets stuck
It (23) include supporting plate (231), setting in the plate that gets stuck (232) on supporting plate (231) and the rib being arranged on the plate that gets stuck (232)
A(233)；The rib a(233) arc top (2331) distance material bar a(21) and expect bar b(22) the line of centres vertical range
It is greater than the radius d2 of piston ring for d1, d1；The material bar a(21) and material bar b(22) position guarantee piston ring (10) hang over muscle
A(233) arc top (2331) when, expect bar a(21) and material bar b(22) surface be bonded the inner wall of piston ring (10)；The material
Bar a(21) it rotates counterclockwise, revolving speed V1；The material bar b(22) it rotates in the direction of the clock, revolving speed V2, V1 > V2；
The part (23) that gets stuck is fixed on cut machine (1) and is arranged in parallel with material bar a(21) and material bar b(22)；The rib a
(233) diameter is 1mm~2mm smaller than the cut width of piston ring (10)；The width of the plate that gets stuck (232) is than piston ring (10)
Small 3 mm of cut width~4mm；The width of the supporting plate (231) is greater than the width of piston ring (10) cut；The material bar a
(21) and material bar b(22) and horizontal plane at 30 °~35 ° angles；
Opening mill step part (4) includes fixed material part (41), pushes part (42) and mill step machine (43)；It is described fixed
Material part (41) includes determining flitch (411), the device a(412 that gets stuck for determining flitch (411) upper surface being slidably arranged in) and can
Disassembly is arranged in the device b(413 that gets stuck for determining flitch (411) lower surface)；The device a(412 that gets stuck) and the device b that gets stuck
(413) several curved pieces that get stuck (4122) for including pedestal (4121) and being arranged on pedestal (4121), if the dry medium
Type get stuck piece (4122) inner wall track be stitching state when same circle and radius are equal to piston ring (10) polishing radius；It is described
Determine to offer on flitch (411) through-hole (4111), the device a(412 that gets stuck), get stuck device b(413) and through-hole (4111)
The center of circle on the same line；The position for determining the emery wheel (431) of corresponding mill step machine (43) on flitch (411), which is provided with, to be added
Work slot (4115), processing groove (4115) extend to through-hole (4111) position, the processing groove by the edge for determining flitch (411)
(4115) width is 2mm wider than the thickness of emery wheel (431)；Pushing part (42) include cabinet (421), push rod (422) with
And it is fixed on the hydraulic cylinder a(423 of push rod (422) one end)；Cabinet (421) control push rod (422) moves forward and backward band hydrodynamic
Cylinder pressure a(423) it moves forward and backward；The hydraulic cylinder a(423) mandril (4231) end be provided with pressing plate (4232)；The pressing plate
(4232) diameter is less than the race diameter r1 of piston ring (10), is greater than the inner ring diameter r2 of piston ring (10)；The mill step
Machine (43) is arranged on cabinet (421).
2. a kind of piston ring production equipment according to claim 1, which is characterized in that the upper table for determining flitch (411)
Face is provided with U-type groove (4112) along the direction that push rod (422) moves, the device a(412 that gets stuck) and the device b(413 that gets stuck)
Pedestal (4121) and U-type groove (4112) cooperate, slid back and forth along U-type groove (4112).
3. a kind of piston ring production equipment according to claim 1, which is characterized in that the side of the mandril (4231) is also
It is provided with driving lever (4233), it is corresponding to be provided on determining flitch (411) through slot (4113), it is set in the through slot (4113)
It is equipped with elastic block piece (4114).
4. a kind of piston ring production equipment according to claim 1, which is characterized in that the lower section for determining flitch (411)
It is provided with turnover device (44), the turnover device (44) includes being fixed on the U-shaped sliding block (441) for determining flitch (411) lower surface
And the sliding chute seat (442) being rotatably connected with U-shaped sliding block (441)；The two sides of the U-shaped sliding block (441) are provided with protruding portion a
(4411) and protruding portion b(4412), the matched two sides in sliding chute seat (442) are provided with confined planes a(4421) and confined planes b
(4422), confined planes a(4421) block protruding portion a(4411) control when determining to turn over after flitch (411) at horizontality, confined planes b
(4422) block protruding portion b(4412) control determine the device a(412 that gets stuck when turning over before flitch (411)) axis be open with wait polish
(101) center of circle of piston ring (10) is on the same line.
5. a kind of piston ring production equipment according to claim 1, which is characterized in that the grinding device (3) includes beating
Grinding machine (31) and piston ring clamping device (32), the dynamics that piston ring clamping device (32) clamps several piston rings (10) just make
Both ends are fitted in the two sides of the plate that gets stuck (232) at the cut of piston ring, and the width of the plate that gets stuck (232) is equal to sander
(31) thickness of grinding disc (311).
6. a kind of piston ring production equipment according to claim 5, which is characterized in that the piston ring clamping device (32)
Including mechanical clamp hand (321) and along material bar a(21) and expect bar b(22) the hydraulic cylinder b(322 that axially pushes).
7. a kind of piston ring production equipment according to claim 1, which is characterized in that the backgauge piece (24) is elasticity gear
Tablet.
8. a kind of piston ring production equipment according to claim 6, which is characterized in that the hydraulic cylinder b(322) on be arranged
Have inductive switch (5), when mechanical clamp hand (321) clamp good several piston rings (10), hydraulic cylinder b(322) sense when being axially advanced
Inductive switch (5) controls sander (31) starting, and when hydraulic cylinder b(322) retracts, inductive switch (5) controls sander (31) and stops
Machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763516.0A CN106363504B (en) | 2016-08-29 | 2016-08-29 | A kind of piston ring production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763516.0A CN106363504B (en) | 2016-08-29 | 2016-08-29 | A kind of piston ring production equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363504A CN106363504A (en) | 2017-02-01 |
| CN106363504B true CN106363504B (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763516.0A Active CN106363504B (en) | 2016-08-29 | 2016-08-29 | A kind of piston ring production equipment |
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| Country | Link |
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| CN (1) | CN106363504B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406541A (en) * | 2018-05-08 | 2018-08-17 | 浙江司贝宁精工科技有限公司 | Cup lid polishing machine |
| CN113858055B (en) * | 2021-08-18 | 2024-01-23 | 姜义胜 | Air pressure pump piston ring production line group for weak current engineering |
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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 |
| JP2004106149A (en) * | 2002-09-20 | 2004-04-08 | Riken Corp | Workpiece automatic grinding device and workpiece automatic grinding method |
| CN102226688A (en) * | 2011-04-12 | 2011-10-26 | 翁瑜 | Automatic detection system of engine piston ring |
| CN105171427A (en) * | 2015-08-31 | 2015-12-23 | 重庆理工大学 | Full automatic grinding machine for piston ring inclined end surface |
| 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 |
| CN205438188U (en) * | 2016-04-08 | 2016-08-10 | 山东恒圆精工部件股份有限公司 | Piston ring is repaiied a mouthful machine and is connect cooking ring device |
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2016
- 2016-08-29 CN CN201610763516.0A patent/CN106363504B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2192429Y (en) * | 1993-12-26 | 1995-03-22 | 福建东亚机械有限公司 | Piston ring coping machine |
| JP2004106149A (en) * | 2002-09-20 | 2004-04-08 | Riken Corp | Workpiece automatic grinding device and workpiece automatic grinding method |
| CN102226688A (en) * | 2011-04-12 | 2011-10-26 | 翁瑜 | Automatic detection system of engine piston ring |
| CN105171427A (en) * | 2015-08-31 | 2015-12-23 | 重庆理工大学 | Full automatic grinding machine for piston ring inclined end surface |
| 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 |
| CN205438188U (en) * | 2016-04-08 | 2016-08-10 | 山东恒圆精工部件股份有限公司 | Piston ring is repaiied a mouthful machine and is connect cooking ring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363504A (en) | 2017-02-01 |
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