CN113231929B - Piston ring mouth repairing machine - Google Patents
Piston ring mouth repairing machine Download PDFInfo
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- CN113231929B CN113231929B CN202110602946.5A CN202110602946A CN113231929B CN 113231929 B CN113231929 B CN 113231929B CN 202110602946 A CN202110602946 A CN 202110602946A CN 113231929 B CN113231929 B CN 113231929B
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- cylinder
- trimming
- blanking
- plate
- materials
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- 239000000463 material Substances 0.000 claims abstract description 174
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000009966 trimming Methods 0.000 claims abstract description 84
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 239000013072 incoming material Substances 0.000 claims abstract description 9
- 230000008439 repair process Effects 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims description 30
- 230000000670 limiting effect Effects 0.000 claims description 21
- 238000012546 transfer Methods 0.000 claims description 15
- 238000000227 grinding Methods 0.000 claims description 13
- 238000009960 carding Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008263 repair mechanism Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- 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
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- 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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- 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
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention provides a piston ring trimming machine, which comprises a rack and a feeding mechanism, wherein the feeding mechanism is arranged at a feeding end of the rack and used for conveying materials; the blanking mechanism is arranged on the blanking platform of the frame and is used for receiving materials conveyed by the feeding mechanism; the pressing mechanism is arranged at the end part of the blanking platform and is used for receiving incoming materials and pressing the materials downwards to a trimming mechanism arranged in the blanking platform to perform trimming operation; and the arrangement mechanism is arranged at the discharge end of the rack and is used for transferring materials after the material pressing mechanism repairs the opening and arranging the materials into an opening upwards on the material receiving rod, and the feeding mechanism comprises a mounting plate and a feeding rod horizontally arranged on the mounting plate. The invention can realize the stable running of the piston ring between the working procedures in the process of repairing the opening, and can realize the orderly arrangement of the piston ring after the opening repairing is finished, and has the characteristics of high opening repairing precision and stable equipment running.
Description
Technical Field
The invention relates to the technical field of piston production equipment, in particular to a piston mouth trimming machine.
Background
The piston ring is used for imbedding the inside becket of piston groove, and it accomplishes the sealed of fuel gas with cylinder, piston, cylinder wall etc. together, and it needs to repair the process of mouthful to opening on the ring body in the production process, generally accomplishes through repairing a mouthful machine, and current repair a mouthful machine generally comprises loading attachment, blevile of push, pressure feeder, repaiies a mouthful device, receiving device etc. nevertheless has following defect: when the opening of the piston ring is repaired, particularly in the processes of material pressing and opening repairing, the problems of unstable material operation and poor machining precision exist; in addition, in the process of finishing the arrangement of the piston ring after the opening is repaired, the manual arrangement is often needed, and the working efficiency is low.
Disclosure of Invention
The invention provides a method for realizing stable operation of materials along the process in the processing process of a piston ring, and can ensure the precision of opening trimming.
In order to solve the technical problem, the invention adopts the following technical scheme:
the utility model provides a piston ring repaiies a mouthful machine, includes the frame, still includes:
the feeding mechanism is arranged at the feeding end of the rack and used for conveying materials;
the blanking mechanism is arranged on the blanking platform of the frame and is used for receiving materials conveyed by the feeding mechanism;
the pressing mechanism is arranged at the end part of the blanking platform and is used for receiving incoming materials and pressing the materials downwards to a trimming mechanism arranged in the blanking platform to perform trimming operation; and
the arranging mechanism is arranged at the discharge end of the rack and used for transferring the materials after the material pressing mechanism repairs the opening and arranging the materials into an opening upwards on the material receiving rod in sequence.
Preferably, feed mechanism includes that mounting panel, level are arranged the material loading pole on the mounting panel in, arrange the material cylinder that pushes away of material loading pole below in, arrange in and push away on the material cylinder mounting panel and can follow the adjusting cylinder of material loading pole length direction displacement and set up the kickboard that is used for material propelling movement at the adjusting cylinder output.
Preferably, still be equipped with feed mechanism on the mounting panel, feed mechanism is including setting up the horizontal cylinder on the mounting panel, setting up can horizontal migration on horizontal cylinder riser one, set firmly vertical cylinder one that is vertical distribution at riser lateral wall and be vertical, set up riser two on the mounting panel and set up vertical cylinder two at riser two, vertical cylinder one and vertical cylinder two output all are equipped with the clamp plate, and just above the material loading pole is arranged in to this clamp plate.
Preferably, just be located the terminal position of material loading pole on the mounting panel and still be equipped with adjustment mechanism, adjustment mechanism includes the electric jar that sets firmly perpendicularly on the mounting panel, sets up at the extension board that the electric jar output can vertical displacement, hangs down to establish at the extension pole terminal and with the regulating plate of material loading pole material direction of delivery parallel and level and set firmly the regulating block in the regulating plate bottom.
Preferably, blanking mechanism shifts to swager's material pushing component including setting firmly the transportation subassembly of frame lateral wall, arranging blanking platform's blanking frame in and being used for promoting the material in the blanking frame, the transportation subassembly is including setting firmly revolving cylinder on the mounting panel, setting up telescopic cylinder on the revolving cylinder mounting panel, setting up the cylinder that opens and shuts on telescopic cylinder mounting panel and setting up two clamping jaw subassemblies at an output of opening and shutting cylinder, clamping jaw subassembly is including can following the connecting rod that opens and shuts a length direction displacement of cylinder and setting firmly the clamp splice that is used for the material centre gripping in the connecting rod inboard.
Preferably, the blanking frame comprises a first blanking block and a second blanking block, the first blanking block is arranged on the blanking platform, the second blanking block is arranged at a distance from the first blanking block, at least two limiting blocks capable of sliding along the first blanking block are arranged on the first blanking block, a guide block arranged opposite to the limiting blocks is arranged on the second blanking block, and a gap for the material to pass through is reserved between the first blanking block and the second blanking block relative to the top surface of the blanking platform.
Preferably, the material pushing assembly comprises a screw driving module arranged on the blanking platform and a material pushing plate arranged at the output end of the screw driving module and capable of axially displacing along the screw to push out the material in the blanking frame.
Preferably, the trimming mechanism comprises a bottom plate arranged on the inner side of the blanking platform, a workbench capable of moving along the length direction of the bottom plate through the driving of a screw driving module, a trimming mounting plate arranged on the workbench and capable of moving along the width direction of the bottom plate through the driving of the screw driving module, a trimming sleeve arranged on the trimming mounting plate and a grinding wheel arranged in the trimming sleeve and used for trimming, wherein the trimming sleeve comprises an annular feeding part and a working part arranged at the lower end of the cylindrical shape of the feeding part, the feeding part is arranged on the top surface of the blanking platform through a fixing plate, a guide key extending to an inner cavity of the feeding part is arranged at the opening of the top surface of the feeding part, a vertically distributed trimming groove is formed in the working part, and the grinding wheel is arranged in the trimming groove.
Preferably, the material pressing mechanism comprises a material supporting component for supporting materials in the trimming die sleeve and a material pressing component for pressing down the materials to move along the inner cavity of the trimming die sleeve, and the material supporting component comprises a supporting rod which is driven by a lead screw driving module to move along the inner cavity of the trimming die sleeve and a material supporting plate which is arranged at the top of the supporting rod through a spring; the material pressing assembly comprises a guide post capable of moving along the vertical direction of the rack through the driving of a lead screw driving module, a support column which is rotatably arranged on the top end of the guide post and is distributed in parallel with the guide post through a rotating sleeve, and a material pressing plate which is fixedly arranged at the bottom of the support column.
Preferably, the feeding end of the material pressing mechanism is further provided with a material moving assembly used for moving materials after opening trimming, the material moving assembly comprises a horizontal material moving cylinder and two first clamping jaws which are arranged on a horizontal material moving cylinder mounting plate and driven by an opening and closing cylinder to clamp the materials, and the first clamping jaws are located at the feeding end of the opening trimming sleeve.
Preferably, the arranging mechanism comprises a support frame arranged on the side wall of the rack, a transfer component arranged at the upper end of the support frame and used for material transfer, and a carding component arranged at the lower end of the support frame; move and carry subassembly including setting up the horizontal displacement cylinder on the support frame, setting up vertical displacement cylinder on horizontal displacement cylinder mounting panel, setting up the rotary displacement cylinder on vertical displacement cylinder mounting panel and setting up the ring subassembly of getting at the rotary displacement cylinder output, get the ring subassembly including opening and shutting two cylinders and setting two clamping jaws two that just can relative movement at two output ends of opening and shutting the cylinder.
Preferably, the carding assembly comprises a motor arranged at the lower end of the support frame, a rotating rod arranged at the output end of the motor and with the size smaller than the opening gap of the piston and used for receiving incoming materials of the transferring assembly, and a material receiving rod arranged below the rotating rod and used for receiving blanking.
According to the technical scheme, the invention has the following beneficial effects:
1. according to the invention, a piston ring is conveyed to a blanking end through a feeding mechanism, is grabbed and placed in a blanking frame through a transfer assembly, is pushed into a material pressing mechanism through a material pushing assembly, moves along a trimming die sleeve under the downward pressing action of the material pressing assembly and a material supporting assembly, and is subjected to trimming operation, the piston ring after trimming is transferred to a finishing mechanism through a material moving assembly, and is arranged orderly after being carded by a carding assembly; the invention can realize the stable running of the piston rings between the working procedures in the process of repairing the opening, and can realize the orderly arrangement of the piston rings after the opening repairing, and has the characteristics of high opening repairing precision and stable equipment running.
2. According to the invention, the discharging end of the feeding mechanism is provided with the adjusting mechanism, the adjusting mechanism can drive the piston ring to move to a proper position through the upper electric cylinder of the adjusting mechanism, so that the transfer assembly can conveniently grab, and the adjusting block can be driven to be separated from the piston ring after the transfer assembly grabs, so that the friction between the piston ring and the adjusting block when the transfer assembly drives the piston ring to move is prevented, and the loss of the piston ring is reduced.
3. According to the invention, the material supporting component can lift the piston ring entering the trimming die sleeve and can drive the piston ring to move downwards along the trimming die sleeve under the driving of the material pressing component, so that the piston ring can stably move along the trimming die sleeve, and the stability of a trimming process is improved; the transfer pole in the carding assembly can comb the piston ring into the opening and upwards distribute when rotating to finally fall on the material receiving rod, in order of the piston ring is put after realizing processing.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a feeding mechanism;
FIG. 4 is a schematic view of portion A of FIG. 3;
FIG. 5 is a schematic view of a transfer module;
FIG. 6 is a schematic structural view of the swaging mechanism and the collating mechanism;
FIG. 7 is a top view of FIG. 6;
FIG. 8 is a schematic structural view of portion B of FIG. 7;
FIG. 9 is a schematic view of the connection of the swaging mechanism and the material moving assembly;
FIG. 10 is a schematic view of an collating mechanism;
FIG. 11 is a schematic view of a swage mechanism;
FIG. 12 is a side view of FIG. 11;
FIG. 13 is a schematic view of the blanking frame connected to the pushing assembly;
FIG. 14 is a schematic view of a mouth repair mechanism;
FIG. 15 is a schematic view of a trim sleeve;
fig. 16 is a top view of fig. 15.
In the figure: 10. a machine frame, 20, a feeding mechanism, 210, a mounting plate, 220, a feeding rod, 230, a material pushing cylinder, 240, an adjusting cylinder, 241, a pushing plate, 250, a material distributing mechanism, 251, a horizontal cylinder, 252, a first vertical plate, 253, a first vertical cylinder, 254, a second vertical plate, 255, a second vertical cylinder, 256, a pressing plate, 260, an adjusting mechanism, 261, an electric cylinder, 262, an extending plate, 263, an adjusting plate, 264, an adjusting block, 30, a blanking mechanism, 310, a transferring component, 311, a rotating cylinder, 312, a telescopic cylinder, 313, a first opening and closing cylinder, 314, a clamping jaw component, 3141, a connecting rod, 3142, a clamping block, 320, a blanking frame, 321, a first blanking block, 322, a second blanking block, 323, a limiting block, 324, a guide block, 3241, a limiting strip, 330, a material pushing component, 40, a material pressing mechanism, 410 and a material supporting component, 411, a supporting rod, 412, a material supporting plate, 420, a material pressing component, 421, a guide post, 422, a rotating sleeve, 423, a support column, 424, a material pressing plate, 430, a material moving component, 431, a horizontal material moving cylinder, 432, a clamping jaw I, 50, a trimming mechanism, 510, a bottom plate, 520, a workbench, 530, a trimming mounting plate, 531, a trimming die sleeve, 5311, a material feeding part, 5312, a working part, 532, a grinding wheel, 533, a fixing plate, 534, an opening, 535, a guide key, 536, a trimming groove, 537, a grinding wheel motor, 60, a sorting mechanism, 610, a material receiving rod, 620, a supporting frame, 630, a transferring component, 631, a horizontal displacement cylinder, 632, a vertical displacement cylinder, 633, a rotary displacement cylinder, 634, a ring taking component, 6341, an opening and closing cylinder, 6342, a clamping jaw II, 640, a carding component, 641, a motor, 642 and a clamping jaw.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Example (b):
referring to fig. 1-2, a piston ring trimming machine includes a frame 10, and further includes:
the feeding mechanism 20 is arranged at the feeding end of the frame and used for conveying materials;
the blanking mechanism 30 is arranged on the frame blanking platform 11 and used for receiving materials conveyed by the feeding mechanism;
the pressing mechanism 40 is arranged at the end part of the blanking platform and is used for receiving incoming materials and pressing the incoming materials downwards to the trimming mechanism 50 arranged in the blanking platform for trimming; and
the arranging mechanism 60 is arranged at the discharge end of the rack and used for transferring materials after the trimming of the pressing mechanism and arranging the materials into an opening upward on the material receiving rod 610, in the invention, the piston ring is fed through the feeding mechanism, is carried to the pressing mechanism after being received by the blanking mechanism and moves along the trimming mechanism through pressing the piston ring, so that the trimming process is obtained, and the piston ring after trimming is picked up by the arranging mechanism and is orderly placed.
Referring to fig. 3, as a preferred technical solution of the present invention, the feeding mechanism 20 includes a mounting plate 210, a feeding rod 220 horizontally disposed on the mounting plate, a material pushing cylinder 230 disposed below the feeding rod, an adjusting cylinder 240 disposed on the material pushing cylinder mounting plate and capable of moving along the length direction of the feeding rod, and a pushing plate 241 disposed at the output end of the adjusting cylinder for pushing the material, so that the piston ring is disposed on the feeding rod, the pushing cylinder pushes the pushing plate to move, the pushing plate further pushes the piston ring to perform feeding along the feeding rod, and the presence of the adjusting cylinder facilitates the pushing plate to move back after pushing the piston ring to the discharging position, so as to achieve repeated feeding.
Refer to fig. 4, it is further, still be equipped with feed mechanism 250 on the mounting panel, feed mechanism is including setting up horizontal cylinder 251 on the mounting panel, the setting can horizontal migration on horizontal cylinder riser 252, set firmly vertical cylinder 253 at riser a lateral wall and be vertical distribution, riser two 254 of setting on the mounting panel, and set up vertical cylinder two 255 at riser two, vertical cylinder one and two output of vertical cylinder all are equipped with clamp plate 256, and this clamp plate is arranged in directly over the material loading pole, therefore, the piston ring removes to the feed mechanism below through the material loading pole, vertical cylinder one and vertical cylinder two drive the clamp plate and move down and push down the material on the material loading pole, then horizontal cylinder drives the material of riser one and last clamp plate in the place ahead and stirs, in order to dial the piston ring to material loading pole unloading end, realize the mesh of dividing.
Referring to fig. 5, as a preferred technical solution of the present invention, the blanking mechanism 30 includes a transfer component 310 fixed on a side wall of the rack, a blanking frame 320 disposed on the blanking platform, and a material pushing component 330 for pushing the material in the blanking frame to be transferred to the material pressing mechanism, the transfer component includes a rotary cylinder 311 fixed on the mounting plate, a telescopic cylinder 312 disposed on the rotary cylinder mounting plate, a first opening/closing cylinder 313 disposed on the telescopic cylinder mounting plate, and two clamping jaw components 314 disposed at an output end of the first opening/closing cylinder, the clamping jaw components include a connecting rod 3141 capable of moving along a length direction of the first opening/closing cylinder, and a clamping block 3142 fixed on an inner side of the connecting rod for clamping the material, so that the first opening/closing cylinder drives the connecting rods on both sides to approach, thereby driving the clamping block to clamp the material, and picking up the material.
Referring to fig. 3, further, an adjusting mechanism 260 is further disposed on the mounting plate and at the end of the feeding rod, and includes an electric cylinder 261 vertically fixed on the mounting plate, an extending plate 262 vertically disposed at the output end of the electric cylinder and capable of moving, an adjusting plate 263 vertically disposed at the end of the extending rod and parallel to the material conveying direction of the feeding rod, and an adjusting block 264 fixedly disposed at the bottom end of the adjusting plate, so that the piston ring on the feeding rod is pushed to the adjusting block of the adjusting mechanism to be placed, the transfer assembly moves close to the piston ring through a rotating cylinder 311 and a telescopic cylinder 312 thereon, and the clamping jaw assembly 314 is driven by an opening and closing cylinder 313 to grab the piston ring, and at this time, the electric cylinder is used to drive the adjusting block to move downward, so that the adjusting block is separated from the piston ring, friction between the piston ring and the adjusting block when the transfer assembly drives the piston ring to move is prevented, and loss to the piston ring is reduced; in addition, before the subassembly snatchs the piston ring in transporting, accessible adjustment mechanism adjusts the center of piston ring to suitable position to the subassembly snatchs is transported in the convenience, thereby applicable not unidimensional processing of piston.
Referring to fig. 13, as a preferred technical solution of the present invention, the blanking frame 320 includes a first blanking block 321 disposed on the blanking platform and a second blanking block 322 disposed at a distance from the first blanking block, the first blanking block is provided with at least two limiting blocks 323 capable of sliding along the first blanking block, the second blanking block is provided with a guide block 324 disposed opposite to the limiting blocks, wherein the first blanking block and the second blanking block leave a gap for the material to pass through relative to the top surface of the blanking platform, and thus, the limiting blocks and the guide blocks form a space for limiting the piston ring, thereby facilitating the placement of the piston ring grasped by the transferring assembly, and the limiting blocks can slide along the first blanking block and are fixed by bolts, thereby adjusting the formed limiting space to adapt to piston rings of different sizes, and in addition, in order to further improve the limiting effect of the piston ring, the guide blocks can be further provided with limiting strips 3241 matched with the openings of the piston ring, thereby stably defining the space between the limiting blocks and the guide blocks.
Further, the material pushing assembly 330 includes a screw driving module disposed on the material dropping platform and a material pushing plate 331 disposed at an output end of the screw driving module and capable of moving along an axial direction of the screw for pushing out the material in the material dropping frame 320, and since a gap is left between the first material dropping block and the second material dropping block and the top surface of the material dropping platform, the pushing plate is driven by the screw driving module to push along the gap, so as to push out the bottommost piston ring between the limiting block and the guide block to the material pressing mechanism to wait for repairing the opening.
Referring to fig. 14-16, as a preferred technical solution of the present invention, the trimming mechanism 50 comprises a bottom plate 510 disposed inside the blanking platform, a worktable 520 driven by a screw driving module and capable of moving along the length direction of the bottom plate, a trimming mounting plate 530 disposed on the worktable and driven by the screw driving module and capable of moving along the width direction of the bottom plate, a trimming bushing 531 and a grinding wheel 532 disposed in the trimming bushing and used for trimming, wherein the trimming bushing comprises an annular feeding portion 5311 and a cylindrical working portion 5312 disposed at the lower end of the feeding portion, the feeding portion is disposed on the top surface of the blanking platform through a fixing plate 533, and a guide key 535 extending to the inner cavity of the feeding portion is disposed at an opening 534 on the top surface of the feeding portion, the working portion is provided with a trimming groove 536 vertically distributed, the grinding wheel is disposed in the trimming groove, thereby, the piston ring entering the trimming bushing sequentially moves through the feeding portion and the working portion and reduces the opening through the limiting effect of the feeding portion and the working portion, so as to facilitate the trimming, and particularly, during the use, a motor 537 for driving the grinding wheel to rotate is disposed in the grinding wheel, and the grinding wheel is stably located in the trimming bushing; in addition, the trimming die sleeve can move along the length and width directions of the bottom plate under the driving of the screw rod driving module, so that the trimming station can be adjusted to a proper position.
Referring to fig. 6, 7, 9, 11 and 12, further, the swaging mechanism 40 includes a material supporting component 410 for supporting the material in the trimming die sleeve and a swaging component 420 for pressing down the material to displace along the inner cavity of the trimming die sleeve 531, the material supporting component includes a supporting rod 411 which is driven by the screw rod driving module to move along the inner cavity of the trimming die sleeve and a material supporting plate 412 which is arranged on the top of the supporting rod through a spring; the material pressing component comprises a guide post 421 driven by a lead screw driving module to move along the vertical direction of the rack, a support post 423 arranged at the top end of the guide post in a rotating mode through a rotating sleeve 422 and distributed in parallel with the guide post, and a material pressing plate 424 fixedly arranged at the bottom of the support post, before the piston ring is sent into the trimming die sleeve, a material supporting plate rises to be not higher than the top surface of the die sleeve, then the piston ring is sent into the material supporting plate in the trimming die sleeve, the material pressing plate is pressed in, a spring is in a compression state, the spring is pressed down together, the opening of the piston ring is reduced under the limiting effect of the trimming die sleeve, cutting is carried out through a grinding wheel motor 537 when the piston ring is pressed down to the trimming station, the piston ring is lifted by the material supporting plate and is combined with the limiting effect of a guide key, the stable pressing down piston ring of the material pressing plate can run along the trimming die sleeve, and the trimming accuracy is improved.
Referring to fig. 9, as a preferred technical scheme of the present invention, a material moving assembly 430 for transferring a repaired material is further disposed at a discharging end of the material pressing mechanism 40, the material moving assembly includes a horizontal material moving cylinder 431 and two clamping jaws 432 disposed on a mounting plate of the horizontal material moving cylinder and driven by an opening and closing cylinder to clamp the material, the clamping jaws are located at a discharging end of the repairing die sleeve 531, and the material pressing plate can leave a gap on one side of the grinding wheel when pressing the repaired mouth of the piston ring, so that the piston ring is exposed to one side, and the material moving assembly is convenient to clamp the material.
Referring to fig. 8 and 10, as a preferred technical solution of the present invention, the collating mechanism 60 includes a supporting frame 620 disposed on a side wall of the rack, a transferring component 630 disposed at an upper end of the supporting frame for transferring materials, and a carding component 640 disposed at a lower end of the supporting frame; move and carry subassembly 630 including setting up horizontal displacement cylinder 631 on the support frame, set up vertical displacement cylinder 632 on horizontal displacement cylinder mounting panel, set up rotary displacement cylinder 633 on vertical displacement cylinder mounting panel and set up the subassembly 634 of getting of rotary displacement cylinder output, it includes two 6341 and two 6342 of two clamping jaws that set up two outputs of opening and shutting cylinder and can relative movement to get the subassembly, therefore, it moves the piston ring to arrangement mechanism material loading end to move the material cylinder, then utilize horizontal displacement cylinder, rotary displacement cylinder drive gets that the subassembly is close to with the piston ring, and two pairs of piston ring snatchs through two drive clamping jaws of opening and shutting cylinder, then reuse horizontal displacement cylinder, rotary displacement cylinder drives the piston ring and removes to combing the subassembly on, wait for the material arrangement.
Further, comb subassembly 640 including setting up motor 641 at the support frame lower extreme, the setting is less than piston opening clearance at the motor output and size and is used for accepting the dwang 642 that moves the subassembly supplied materials and sets up and is used for accepting the material receiving rod 610 of blanking in the dwang below, from this, move the subassembly and overturn the piston ring and release to the dwang through the rotary displacement cylinder above that, make the opening of piston ring distribute up under the drive of dwang, because the size of dwang is less than opening size, therefore opening piston ring up drops and discharges on receiving the material pole in proper order, with the purpose that reaches automatic arrangement.
In addition, the screw driving module is driven by a servo motor and comprises a screw, a screw nut and other components, so that the rotating speed of the servo motor during working can be controlled, namely the screw driving module can control the moving speed of the piston ring along the trimming die sleeve 531 when driving the pressing component 420 to press down the piston ring, specifically, the pressing speed is high when the piston ring enters the die sleeve, the speed is slow when the piston ring reaches a cutting opening, the speed is accelerated after the piston ring passes the cutting opening and finally the piston ring is reduced to the central line position of the two clamping jaws I432 of the material moving component 430 to stop.
The working principle is as follows: the piston rings are arranged on the feeding rod 220, are pushed by the material pushing plate 331 to be fed and are pushed to the feeding end of the feeding rod, under the action of the material distributing mechanism 250, the piston rings behind the two pressing plates 256 are fixed, the piston rings in front are pushed to the adjusting mechanism 260 under the drive of the horizontal cylinder 251, the piston rings on the adjusting mechanism are grabbed by the transferring component 310 through the rotating cylinder, the telescopic cylinder and the opening and closing cylinder on the transferring component, and are transferred to the material dropping frame 320, specifically, the piston rings are effectively placed through the limiting space formed by the limiting block 323 and the guiding block 324, the piston rings at the bottom layer of the material dropping frame are pushed out to the material pressing mechanism 40 through the material pushing component 330, specifically, the material supporting component 410 carries the incoming materials, the incoming materials move along the opening trimming die sleeve 531 under the action of the material pressing component, the opening trimming operation is carried out when the piston rings move to the material trimming mechanism 50, the piston rings finished in trimming move to the arranging mechanism 60 through the material transferring component 430, the transferring component 630 and the carding component 640, the piston rings combed by the component are arranged on the feeding rod 610 with an opening in an overturning way, and are sequentially clamped.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (11)
1. The utility model provides a piston ring repaiies a mouthful machine, includes frame (10), its characterized in that still includes:
the feeding mechanism (20) is arranged at the feeding end of the frame and used for conveying materials;
the blanking mechanism (30) is arranged on the blanking platform (11) of the rack and is used for receiving the materials conveyed by the feeding mechanism;
the pressing mechanism (40) is arranged at the end part of the blanking platform and is used for receiving incoming materials and pressing the incoming materials downwards to a trimming mechanism (50) arranged in the blanking platform to perform trimming operation; and
the arranging mechanism (60) is arranged at the discharge end of the rack and is used for transferring the materials after the material pressing mechanism repairs the opening, arranging the materials into an opening upwards in sequence and placing the opening upwards on the material receiving rod (610);
the swaging mechanism (40) comprises a material supporting component (410) for bearing the material in the trimming die sleeve and a swaging component (420) for pressing the material downwards to displace along the inner cavity of the trimming die sleeve (531), and the material supporting component comprises a supporting rod (411) which is driven by a lead screw driving module to move along the inner cavity of the trimming die sleeve and a material supporting plate (412) which is arranged at the top of the supporting rod through a spring; the material subassembly of pressing includes guide post (421) that can follow the vertical direction displacement of frame through the drive of lead screw drive module, rotates through rotating cover (422) and sets up on the guide post top and with guide post parallel distribution's pillar (423) and set firmly pressure flitch (424) in the pillar bottom.
2. The mouth repairing machine according to claim 1, wherein the feeding mechanism (20) comprises a mounting plate (210), a feeding rod (220) horizontally arranged on the mounting plate, a pushing cylinder (230) arranged below the feeding rod, an adjusting cylinder (240) arranged on the pushing cylinder mounting plate and capable of displacing along the length direction of the feeding rod, and a pushing plate (241) arranged at the output end of the adjusting cylinder and used for pushing materials.
3. The mouth repairing machine according to claim 2, wherein the mounting plate is further provided with a material distributing mechanism (250), the material distributing mechanism comprises a horizontal cylinder (251) arranged on the mounting plate, a first vertical plate (252) which is arranged on the horizontal cylinder and can move horizontally, a first vertical cylinder (253) which is fixedly arranged on a side wall of the first vertical plate and is vertically distributed, a second vertical plate (254) arranged on the mounting plate and a second vertical cylinder (255) arranged on the second vertical plate, the output ends of the first vertical cylinder and the second vertical cylinder are both provided with a pressing plate (256), and the pressing plate is arranged right above the feeding rod.
4. The mouth repairing machine according to claim 2, wherein an adjusting mechanism (260) is further arranged on the mounting plate and at the end of the feeding rod, and the adjusting mechanism comprises an electric cylinder (261) vertically fixed on the mounting plate, an extending plate (262) arranged at the output end of the electric cylinder and capable of vertically displacing, an adjusting plate (263) vertically arranged at the end of the extending rod and aligned with the material conveying direction of the feeding rod, and an adjusting block (264) fixedly arranged at the bottom end of the adjusting plate.
5. The mouth repairing machine according to claim 4, wherein the blanking mechanism (30) comprises a transfer component (310) fixedly arranged on the side wall of the rack, a blanking frame (320) arranged on the blanking platform, and a material pushing component (330) used for pushing materials in the blanking frame to be transferred to the material pressing mechanism, the transfer component comprises a rotary cylinder (311) fixedly arranged on the mounting plate, a telescopic cylinder (312) arranged on the rotary cylinder mounting plate, a first opening and closing cylinder (313) arranged on the telescopic cylinder mounting plate, and two clamping jaw components (314) arranged at the output end of the first opening and closing cylinder, the clamping jaw components comprise a connecting rod (3141) capable of displacing along the length direction of the first opening and closing cylinder, and a clamping block (3142) fixedly arranged on the inner side of the connecting rod and used for clamping the materials.
6. The trimming machine according to claim 5, wherein the blanking frame (320) comprises a first blanking block (321) arranged on the blanking platform and a second blanking block (322) arranged at a distance from the first blanking block, the first blanking block is provided with at least two limiting blocks (323) capable of sliding along the first blanking block, the second blanking block is provided with a guide block (324) arranged opposite to the limiting blocks, and the first blanking block and the second blanking block are provided with a gap for the material to pass through relative to the top surface of the blanking platform.
7. The mouth repairing machine according to claim 6, wherein the pushing assembly (330) comprises a screw driving module arranged on the blanking platform and a pushing plate (331) arranged at an output end of the screw driving module and capable of axially displacing along a screw for pushing out the materials in the blanking frame (320).
8. The trimming machine according to claim 7, wherein the trimming mechanism (50) comprises a bottom plate (510) arranged inside the blanking platform, a workbench (520) driven by a screw driving module and capable of displacing along the length direction of the bottom plate, a trimming mounting plate (530) arranged on the workbench and driven by the screw driving module and capable of displacing along the width direction of the bottom plate, a trimming sleeve (531) and a grinding wheel (532) arranged in the trimming sleeve and used for trimming, wherein the trimming sleeve comprises an annular feeding part (5311) and a cylindrical working part (5312) arranged at the lower end of the feeding part, the feeding part is arranged on the top surface of the blanking platform through a fixing plate (533), a guide key (535) extending to the inner cavity of the feeding part is arranged at an opening (534) on the top surface of the feeding part, the working part is provided with vertically distributed trimming grooves (536), and the grinding wheel is arranged in the trimming grooves.
9. The trimming machine according to claim 1, wherein a material moving assembly (430) for moving the trimmed material is further arranged at the discharging end of the pressing mechanism (40), and comprises a horizontal material moving cylinder (431) and two first clamping jaws (432) which are arranged on a mounting plate of the horizontal material moving cylinder and are driven by an opening and closing cylinder to clamp the material, wherein the first clamping jaws are positioned at the discharging end of the trimming die sleeve (531).
10. The mouth repairing machine according to claim 9, wherein the arranging mechanism (60) comprises a supporting frame (620) arranged on the side wall of the machine frame, a transferring component (630) arranged at the upper end of the supporting frame and used for transferring materials, and a carding component (640) arranged at the lower end of the supporting frame; move and carry subassembly (630) including setting up horizontal displacement cylinder (631) on the support frame, vertical displacement cylinder (632) of setting on horizontal displacement cylinder mounting panel, setting up rotary displacement cylinder (633) on vertical displacement cylinder mounting panel and set up the subassembly (634) of getting of rotatory displacement cylinder output, it includes two (6341) and two (6342) of two clamping jaws that set up at two output ends of the cylinder that opens and shuts and can relative movement to get the subassembly of encircling.
11. The opening trimming machine according to claim 10, wherein the carding assembly (640) comprises a motor (641) arranged at the lower end of the support frame, a rotating rod (642) arranged at the output end of the motor and having a size smaller than the opening clearance of the piston for receiving the fed materials of the transfer assembly, and a receiving rod (610) arranged below the rotating rod for receiving the discharged materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110602946.5A CN113231929B (en) | 2021-05-31 | 2021-05-31 | Piston ring mouth repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110602946.5A CN113231929B (en) | 2021-05-31 | 2021-05-31 | Piston ring mouth repairing machine |
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| Publication Number | Publication Date |
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| CN113231929A CN113231929A (en) | 2021-08-10 |
| CN113231929B true CN113231929B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110602946.5A Active CN113231929B (en) | 2021-05-31 | 2021-05-31 | Piston ring mouth repairing machine |
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| Country | Link |
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| CN (1) | CN113231929B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446709B (en) * | 2022-08-06 | 2025-02-25 | 安庆帝伯格茨活塞环有限公司 | A high-efficiency piston ring inner and outer angle processing device |
| CN115319574B (en) * | 2022-09-29 | 2023-12-29 | 江苏明白液压科技有限公司 | Hydraulic cylinder barrel polishing system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330963A (en) * | 1980-03-18 | 1982-05-25 | Kabushiki Kaisha Riken | Apparatus for grinding finish of piston rings |
| CN101985205B (en) * | 2010-07-07 | 2012-11-07 | 安徽金斗机械制造有限责任公司 | Piston ring coping machine |
| CN103753374B (en) * | 2014-01-01 | 2016-02-17 | 安徽省佳瑞德机械设备有限公司 | A kind of piston ring automatic opening trimming machine |
| CN207372872U (en) * | 2017-08-30 | 2018-05-18 | 云汇智联（深圳）科技有限公司 | Piston ring automatic opening trimming machine |
| CN111038086B (en) * | 2019-12-24 | 2025-01-10 | 安庆安帝技益精机有限公司 | A pad printing device for piston ring |
| CN211870599U (en) * | 2019-12-24 | 2020-11-06 | 安庆安帝技益精机有限公司 | Feed divider that piston ring was used |
| CN212173745U (en) * | 2020-04-21 | 2020-12-18 | 安庆安帝技益精机有限公司 | Piston feeding and distributing device |
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