38results about How to "Automatic stabilization" patented technology

Arrangement for controlling a track tension wheel of a tracked vehicle, comprising a guide arm system (12), which is swivel-mounted in a part fixed to the vehicle and which carries a wheel axle journal (29) for rotatably supporting the track tension wheel, in such a way that this can be swivelled by means of a first drive element (34) between a raised position and a lowered position, and a second drive element (36) for varying the centre-to-centre distance between the centre axis of the track tension wheel and the swivel axis of the guide arm system in the part fixed to the vehicle. The guide arm system (12) comprises a first guide arm (14), which is swivel-mounted in the part fixed to the vehicle and which via a joint pin (18) pivotally supports a two-armed lever (16), a second guide arm (20), which is swivel-mounted in the part fixed to the vehicle and is pivotally connected to a linearly displaceable part (34b) of the first drive element (34), and a third guide arm (24), which is pivotally connected to the second guide arm (20) and is pivotally connected to the two-armed lever. One end of the lever (16) carries the wheel axle journal (29), whilst a linearly displaceable part (36b) of the second drive element (36) is effectively connected to the two-armed lever (16) carrying the wheel axle journal (29).

The invention discloses a clamping device of automatic cutting equipment for round steel pipes. The clamping device comprises a mounting base, a primary clamping device is arranged on one side of theupper end the mounting base, a secondary clamping device is arranged on the other side of the upper end the mounting base, the primary clamping device consists of a vertical support frame I, a hollowgroove, a lifting plate, circular openings I, circular openings II, vertical screw rods, a rotating motor I, a driving gear, a driven gear, guide rails, a horizontal screw rod, a rotating motor II, asliding seat, a rectangular through groove, a horizontal support plate, a hollow cylinder, a vertical compression rod, a high-pressure spring and an arc-shaped pressing plate, and the secondary clamping device consists of a vertical support frame II, a hollow disc-shaped fixing frame, a circular through groove, a vertical sliding groove, an arc-shaped sliding groove, sliding blocks, rollers, electric push rods I, telescopic connecting rods and telescopic cylinders. The clamping device has the advantages of simple structure and strong practicability.

The invention relates to two-way shifting, arranging and step-polishing equipment for processing of piston rings. The equipment comprises a splitting machine, an automatic arranging device, a split polishing device and a split step polishing unit. The automatic arranging device is arranged at the position of a discharge outlet of the splitting machine and used for arranging the split piston rings linearly according to positions of splits of the piston rings. The split polishing device is arranged at the back end of the automatic arranging device and used for polishing the splits of the piston rings. The split step polishing unit is arranged at the back end of the split polishing device and used for polishing steps of the splits of the piston rings. The automatic arranging device comprises a rotary shifting brush a and a rotary shifting brush b which are arranged on the splitting machine, a feed rod extending outwards from the discharge outlet of the splitting machine and a stop piece at the tail end of the feed rod. The two-way shifting, arranging and step-polishing equipment overcomes defects that, in the prior art, automatic arrangement of the piston rings cannot be realized before polishing, cost for manpower is high, and some conventional automatic arranging devices are of complex structure and poor arranging effect, which is not good for realizing split polishing of the piston rings in batch, and incapable of achieving automation and high efficiency of step polishing of the splits of the piston rings.

The invention relates to ring opening flat grinding and step grinding equipment which comprises an opening forming machine, an automatic arrangement device, an opening grinding device and an opening step grinding part. The automatic arrangement device is arranged at a material outlet of the opening forming machine and used for linearly arranging piston rings with formed openings in order according to the opening forming positions. The opening grinding device is arranged at the rear end of the automatic arrangement device and used for grinding the openings of the piston rings arranged in order. The opening step grinding part is arranged at the rear end of the opening grinding device and used for grinding steps at the openings of the piston rings. The automatic arrangement device comprises a rotatable blanking rod, a clamping part below the blanking rod and a fixed rod below the clamping part. The problems that in the prior art, after the openings of the piston rings are formed, the piston rings cannot be automatically arranged according to the positions of the openings, manpower is consumed, the openings are ground one by one, efficiency is low, the effect is poor, and the steps cannot be automatically ground are solved.

The invention relates to ring opening stirring, arranging and step polishing equipment. The ring opening stirring, arranging and step polishing equipment comprises a beveling machine, an automatic arranging device, an opening polishing device and an opening step polishing part, wherein the automatic arranging device is arranged at the material outlet of the beveling machine, and used for orderly arranging beveled piston rings in a line according to the respective beveled parts; the opening polishing device is arranged at the rear end of the automatic arranging device, and used for polishing the openings of the orderly arranged piston rings; the opening step polishing part is arranged at the rear end of the opening polishing device, and used for step polishing at the openings of the piston rings; the automatic arranging device comprises a rotary material stirring brush arranged on the beveling machine, a material rod, and a material blocking arranged at the tail end of the material rod; and the material rod extends outward from the material outlet of the beveling machine and inclines downward. By adoption of the ring opening stirring, arranging and step polishing equipment, the problems that in the prior art, relatively high manpower consumption is needed for arrangement of the beveled piston rings according to the respective beveled parts, the piston rings are easy to damage because several automated arranging units run unstably, the opening polishing efficiency is low after the arrangement, the polishing equipment structure is complex, the failure rate is high, and automated high-efficiency opening step polishing is unachievable can be solved.

Arrangement for controlling a track tension wheel of a tracked vehicle, comprising a guide arm system (12), which is swivel-mounted in a part fixed to the vehicle and which carries a wheel axle journal (29) for rotatably supporting the track tension wheel, in such a way that this can be swiveled by means of a first drive element (34) between a raised position and a lowered position, and a second drive element (36) for varying the center-to-center distance between the center axis of the track tension wheel and the swivel axis of the guide arm system in the part fixed to the vehicle. The guide arm system (12) comprises a first guide arm (14), which is swivel-mounted in the part fixed to the vehicle and which via a joint pin (18) pivotally supports a two-armed lever (16), a second guide arm (20), which is swivel-mounted in the part fixed to the vehicle and is pivotally connected to a linearly displaceable part (34b) of the first drive element (34), and a third guide arm (24), which is pivotally connected to the second guide arm (20) and is pivotally connected to the two-armed lever. One end of the lever (16) carries the wheel axle journal (29), while a linearly displaceable part (36b) of the second drive element (36) is effectively connected to the two-armed lever (16) carrying the wheel axle journal (29).

The invention relates to polishing and bevelling equipment capable of achieving bar autoroatation arrangement. The polishing and bevelling equipment comprises a bevelling machine, an automatic arrangement device, a polishing device and a collection disc. The automatic arrangement device is arranged at a material outlet of the bevelling machine and used for arranging bevelled piston rings neatly according to the linear shape of the bevelled positions. The polishing device is arranged at the rear end of the automatic arrangement device and used for polishing the bevelled positions of the neatly-arranged piston rings. The collection disc is arranged at the rear end of the polishing device and used for collecting the polished piston rings. The automatic arrangement device comprises a rotary bar a, a rotary bar b, a material clamping device located over the center position between the bar a and the bar b and a material blocking piece arranged at the tail end of the material clamping device. The polishing and bevelling equipment overcomes the defects that by means of the prior art, the piston rings cannot be arranged automatically before polishing, and the cost of the consumed manpower is high; and some existing automatic arranging and polishing equipment is poor in operation stability and low in polishing efficiency.

The present invention relates to one kind of Guilin rice powder wine and its brewing process. The technological process includes dissolving distillery yeast in jar in water via stirring, throwing Guilin rice powder into the jar, static saccharifying, sealing the jar to ferment, taking out wine liquid, distilling, and eliminating impurity to obtain base wine product. The present invention provides one new kind of wine making material and expands the use of Guilin rice powder. The Guilin rice powder wine has unique scent comprising rice scent and yeast scent. The brewing process has high efficiency, stable saccharification, high apparatus and power utilization and other advantages.

The invention provides a device for preparing a thermal barrier coating by automatically evaporating a ceramic target material and a preparation method. The device comprises a first material ejecting assembly (1), a second material ejecting assembly (2), a rotating assembly (3) and a crucible assembly (4). In the process of preparing the coating through electron beam physical vapor deposition, the rotating assembly (3) can drive the target material in the crucible assembly (4) to rotate at a certain speed, so that the surface of the target material is uniformly evaporated; the first material ejecting assembly (1) can drive the target material in a first crucible (26) to move up and down, and the second material ejecting assembly (2) can drive a target material in a second crucible (27) to move up and down, so that automatic replacement of the target material in the electron beam physical vapor deposition process is achieved, the working efficiency of preparing the thermal barrier coating through the electron beam physical vapor deposition coating is improved, the structural stability of the double-ceramic-layer coating is improved, and the process stability of the preparation process is improved.

The invention relates to polishing and bevelling equipment capable of achieving bar autoroatation arrangement. The polishing and bevelling equipment comprises a bevelling machine, an automatic arrangement device, a polishing device and a collection disc. The automatic arrangement device is arranged at a material outlet of the bevelling machine and used for arranging bevelled piston rings neatly according to the linear shape of the bevelled positions. The polishing device is arranged at the rear end of the automatic arrangement device and used for polishing the bevelled positions of the neatly-arranged piston rings. The collection disc is arranged at the rear end of the polishing device and used for collecting the polished piston rings. The automatic arrangement device comprises a rotary bar a, a rotary bar b, a material clamping device located over the center position between the bar a and the bar b and a material blocking piece arranged at the tail end of the material clamping device. The polishing and bevelling equipment overcomes the defects that by means of the prior art, the piston rings cannot be arranged automatically before polishing, and the cost of the consumed manpower is high; and some existing automatic arranging and polishing equipment is poor in operation stability and low in polishing efficiency.

The invention relates to two-way toggling arrangement grinding and shaping collection equipment for rings. The two-way toggling arrangement grinding and shaping collection equipment comprises a breaking machine, an automatic arrangement device, a grinding device and a shaping collection device, wherein the automatic arrangement device is arranged at a material outlet of the breaking machine and is used for orderly arranging broken piston rings according to a linear shape of breaking parts; the grinding device is arranged at the rear end of the automatic arrangement device and is used for grinding the breaking parts of the orderly-arranged piston rings; the shaping collection device is arranged at the rear end of the grinding device and is used for collecting the ground piston rings and keeping a laminating state during grinding; and the automatic arrangement device comprises a rotary toggling brush a and a rotary toggling brush b which are arranged on the breaking machine, a material rod which outward extends from the material outlet of the breaking machine and a material stopping sheet arranged at the tail end of the material rod. The problems in the prior art that the broken piston rings cannot be automatically arrayed, automatic arrangement equipment is complex in structure and poor in arrangement effect, further openings of the piston rings cannot be ground in batches, and the ground piston rings cannot be shaped and collected are solved.

The invention relates to ring opening flat grinding and step grinding equipment which comprises an opening forming machine, an automatic arrangement device, an opening grinding device and an opening step grinding part. The automatic arrangement device is arranged at a material outlet of the opening forming machine and used for linearly arranging piston rings with formed openings in order according to the opening forming positions. The opening grinding device is arranged at the rear end of the automatic arrangement device and used for grinding the openings of the piston rings arranged in order. The opening step grinding part is arranged at the rear end of the opening grinding device and used for grinding steps at the openings of the piston rings. The automatic arrangement device comprises a rotatable blanking rod, a clamping part below the blanking rod and a fixed rod below the clamping part. The problems that in the prior art, after the openings of the piston rings are formed, the piston rings cannot be automatically arranged according to the positions of the openings, manpower is consumed, the openings are ground one by one, efficiency is low, the effect is poor, and the steps cannot be automatically ground are solved.

The invention relates to two-way shifting, arranging and step-polishing equipment for processing of piston rings. The equipment comprises a splitting machine, an automatic arranging device, a split polishing device and a split step polishing unit. The automatic arranging device is arranged at the position of a discharge outlet of the splitting machine and used for arranging the split piston rings linearly according to positions of splits of the piston rings. The split polishing device is arranged at the back end of the automatic arranging device and used for polishing the splits of the piston rings. The split step polishing unit is arranged at the back end of the split polishing device and used for polishing steps of the splits of the piston rings. The automatic arranging device comprises a rotary shifting brush a and a rotary shifting brush b which are arranged on the splitting machine, a feed rod extending outwards from the discharge outlet of the splitting machine and a stop piece at the tail end of the feed rod. The two-way shifting, arranging and step-polishing equipment overcomes defects that, in the prior art, automatic arrangement of the piston rings cannot be realized before polishing, cost for manpower is high, and some conventional automatic arranging devices are of complex structure and poor arranging effect, which is not good for realizing split polishing of the piston rings in batch, and incapable of achieving automation and high efficiency of step polishing of the splits of the piston rings.

The invention relates to quick arranging, polishing and shaping-collecting equipment for formed openings. The equipment comprises an opening forming machine, an automatic arranging device, a polishing device and a shaping and collecting device. The automatic arranging device is arranged at a discharging outlet of the opening forming machine and used for orderly arranging piston rings with the formed openings linearly according to the opening forming positions. The polishing device is arranged at the rear end of the automatic arranging device and used for polishing the opening forming positions of the orderly-arranged piston rings. The shaping and collecting device is arranged at the rear end of the polishing device and used for collecting the polished piston rings and keeping the press fit state during polishing. The automatic arranging device comprises a rotatable blanking rod, a material clamping part under the blanking rod and a fixed rod below the material clamping part. The problems that in the prior art, the piston rings cannot be automatically arranged according to the opening forming positions after the openings are formed, manpower is consumed, the polishing efficiency is low and the polishing effect is poor by polishing the openings one by one, and the polished piston rings cannot be subjected to shaping collecting are solved.

The invention relates to automatic-arranging, grinding and opening-breaking equipment for a material dropping rod. The automatic-arranging, grinding and breaking equipment comprises a breaking machine, an automatic arranging device, a grinding device and a collecting plate; the automatic arranging device is arranged at a material outlet of the breaking machine, and is used for orderly arranging broken piston rings according to straight shapes of broken openings; the grinding device is arranged at the rear end of the automatic arranging device, and is used for grinding the broken openings of the orderly arranged piston rings; the collecting plate is arranged at the rear end of the grinding device, and is used for collecting the grinded piston rings; and the automatic arranging device comprises the rotatable material dropping rod, a material blocking part arranged below the material dropping rod, and a fixing pole arranged below the material blocking part. The automatic-arranging, grinding and opening-breaking equipment overcomes the problems that the broken piston rings in the prior art cannot be automatically arranged according to opening positions, labor power is wasted, efficiency of grinding the openings one by one is low, and effect is poor.

The invention relates to ring opening automatic arrangement type machining equipment. The ring opening automatic arrangement type machining equipment comprises an opening forming machine, an automatic arrangement device, an opening grinding device and an opening step grinding part, wherein the automatic arrangement device is arranged at the outlet part of the opening forming machine and used for tidily arranging piston rings with formed openings in a way that the openings are on one line; the grinding device is arranged at the rear end of the automatic arrangement device and used for grinding the opening parts of the piston rings which are tidily arranged; the opening step grinding part is partially arranged at the rear end of the opening grinding device and used for grinding steps at the opening parts of the piston rings; and the automatic arrangement device comprises a material dropping rod, a material arrangement rod and a rotatable material shifting rod arranged between the material dropping rod and the material arrangement rod. The ring opening automatic arrangement type machining equipment overcomes problems in the prior art that the piston rings cannot be automatically arranged before being ground, the labor cost is high, some of the existing automatic arrangement type grinding equipment are complicated in structure and easily have failure, and the automatic and efficient grinding of the steps at the opening parts of the piston rings cannot be realized.

The invention relates to a device for cutting, polishing, shaping and collecting rings. The device for cutting, polishing, shaping and collecting the rings comprises a cutting machine, an automatic arraying device, a polishing device and a shaping and collecting device. The automatic arraying device is arranged at a material outlet of the cutting machine, and is used for neatly arraying cut piston rings according to a straight line shape of cutting parts; the polishing device is arranged at the rear end of the automatic arraying device, and is used for polishing the cutting parts of the neatly arrayed piston rings; and the shaping and collecting device is arranged at the rear end of the polishing device, is used for collecting the polished piston rings and maintaining a pressing state during polishing, and comprises a rotary plate and a plurality of material clamping devices arranged on the rotary plate. The device for cutting, polishing, shaping and collecting the rings solves the problems that in the prior art, the piston rings cannot be automatically arrayed after being cut, a device for polishing the cutting parts is complex in structure and unstable to operate, and the polished piston rings cannot be shaped and collected.

The invention discloses an automatic double-row hole drilling, shaping and hoop pressing all-in-one machine for an irrigation pipe of a pointer type sprinkling irrigation machine, which comprises a double-row hole drilling robot for automatic feeding and discharging, a straightening and shaping machine for automatic feeding and discharging and a hoop pressing machine for automatic demolding, and the discharging direction of the double-row hole drilling robot is connected with the feeding direction of the straightening and shaping machine; the hoop pressing machine is arranged on the side face of the straightening and shaping machine and connected with the straightening and shaping machine, one-time double-row water hole drilling operation, straightening and shaping operation and hoop pressing operation of automatic feeding and discharging of the irrigation pipe of the pointer type sprinkling irrigation machine are achieved, double-row water holes are machined, the same-row water holes are high in straightness, automation degree, drilling efficiency and drilling precision, and the production efficiency is improved. The straightening and hoop pressing efficiency is high, and hoop pressing is more uniform.

The invention relates to a ring opening, bidirectional stirring, arranging and grinding device. The ring opening, bidirectional stirring, arranging and grinding device comprises an opening machine, an automatic arranging device, a grinding device and a collecting tray; the automatic arranging device is arranged at the discharging opening of the opening machine, and is used for arranging opened piston rings tidily according to the line shapes at openings; the grinding device is arranged at the rear end of the automatic arranging device, and is used for grinding the openings of the piston rings which are arranged tidily; the colleting tray is positioned at the rear end of the grinding device and is used for collecting ground piston rings; the automatic arranging device comprises a rotating material stirring brush a and a rotating material stirring brush b which are arranged on the opening machine, a material rod which extends outwards from the discharging opening of the opening machine, and a material stop piece which is arranged at the tail end of the material rod; the problem that batch grinding of the openings of the piston rings cannot be realized because the piston rings cannot be arranged automatically after being opened and some automatic arranging equipment is complicated in structure and poor in arranging effect is solved.

The invention relates to ring shifting arranging, polishing and forming collecting equipment. The equipment comprises a breaking machine, an automatic arranging device, a polishing device and a forming collecting device, wherein the automatic arranging device is arranged at a discharge hole of the breaking machine and used for trimly arranging piston rings after breaking at the breaking position in a straight line shape; the polishing device is arranged at the rear end of the automatic arranging device and used for polishing the breaking position of the trimly arranged piston rings; the forming collecting device is arranged at the rear end of the polishing device and used for collecting the polished piston rings; the automatic arranging device comprises a rotary material shifting brush arranged on the breaking machine, a material bar extending outwards from the discharge hole of the breaking machine and inclining downwards, and a material stop plate arranged at the tail end of the material bar. The equipment disclosed by the invention can overcome the problems of the prior art that a large quantity of manpower needs to be consumed to arrange and polish openings of the piston rings after the piston rings are broken, the polishing equipment is poor in stability, low in efficiency, complicated in structure and high in fault rate, and the polished piston ring cannot be formed and collected.

The invention relates to ring opening automatic arrangement type machining equipment. The ring opening automatic arrangement type machining equipment comprises an opening forming machine, an automatic arrangement device, an opening grinding device and an opening step grinding part, wherein the automatic arrangement device is arranged at the outlet part of the opening forming machine and used for tidily arranging piston rings with formed openings in a way that the openings are on one line; the grinding device is arranged at the rear end of the automatic arrangement device and used for grinding the opening parts of the piston rings which are tidily arranged; the opening step grinding part is partially arranged at the rear end of the opening grinding device and used for grinding steps at the opening parts of the piston rings; and the automatic arrangement device comprises a material dropping rod, a material arrangement rod and a rotatable material shifting rod arranged between the material dropping rod and the material arrangement rod. The ring opening automatic arrangement type machining equipment overcomes problems in the prior art that the piston rings cannot be automatically arranged before being ground, the labor cost is high, some of the existing automatic arrangement type grinding equipment are complicated in structure and easily have failure, and the automatic and efficient grinding of the steps at the opening parts of the piston rings cannot be realized.

The invention provides a single crystal furnace positioning mechanism capable of automatically stabilizing seed crystals. The positioning mechanism is arranged at the top end of a single crystal furnace auxiliary chamber and comprises a connecting device and a positioning device, one end of the connecting device is connected with the single crystal furnace auxiliary chamber, and the other end of the connecting device is connected with the positioning device; and the two ends of the positioning device are communicated with the outside, and the positioning device and the auxiliary chamber are coaxially arranged, so that the seed crystal is conveniently positioned and stabilized. The positioning mechanism has the beneficial effects that when the positioning mechanism is applied to the single crystal Czochralski process, the seed crystals can be stabilized in the single crystal Czochralski process, so that the seed crystal stabilizing process is automatically carried out, the automatic stabilization of the seed crystals is realized, the labor intensity is reduced, and the production efficiency is improved.

The invention relates to quick arranging, polishing and shaping-collecting equipment for formed openings. The equipment comprises an opening forming machine, an automatic arranging device, a polishing device and a shaping and collecting device. The automatic arranging device is arranged at a discharging outlet of the opening forming machine and used for orderly arranging piston rings with the formed openings linearly according to the opening forming positions. The polishing device is arranged at the rear end of the automatic arranging device and used for polishing the opening forming positions of the orderly-arranged piston rings. The shaping and collecting device is arranged at the rear end of the polishing device and used for collecting the polished piston rings and keeping the press fit state during polishing. The automatic arranging device comprises a rotatable blanking rod, a material clamping part under the blanking rod and a fixed rod below the material clamping part. The problems that in the prior art, the piston rings cannot be automatically arranged according to the opening forming positions after the openings are formed, manpower is consumed, the polishing efficiency is low and the polishing effect is poor by polishing the openings one by one, and the polished piston rings cannot be subjected to shaping collecting are solved.

The invention relates to ring shifting arranging, polishing and forming collecting equipment. The equipment comprises a breaking machine, an automatic arranging device, a polishing device and a forming collecting device, wherein the automatic arranging device is arranged at a discharge hole of the breaking machine and used for trimly arranging piston rings after breaking at the breaking position in a straight line shape; the polishing device is arranged at the rear end of the automatic arranging device and used for polishing the breaking position of the trimly arranged piston rings; the forming collecting device is arranged at the rear end of the polishing device and used for collecting the polished piston rings; the automatic arranging device comprises a rotary material shifting brush arranged on the breaking machine, a material bar extending outwards from the discharge hole of the breaking machine and inclining downwards, and a material stop plate arranged at the tail end of the material bar. The equipment disclosed by the invention can overcome the problems of the prior art that a large quantity of manpower needs to be consumed to arrange and polish openings of the piston rings after the piston rings are broken, the polishing equipment is poor in stability, low in efficiency, complicated in structure and high in fault rate, and the polished piston ring cannot be formed and collected.

The invention relates to a ring opening, bidirectional stirring, arranging and grinding device. The ring opening, bidirectional stirring, arranging and grinding device comprises an opening machine, an automatic arranging device, a grinding device and a collecting tray; the automatic arranging device is arranged at the discharging opening of the opening machine, and is used for arranging opened piston rings tidily according to the line shapes at openings; the grinding device is arranged at the rear end of the automatic arranging device, and is used for grinding the openings of the piston rings which are arranged tidily; the colleting tray is positioned at the rear end of the grinding device and is used for collecting ground piston rings; the automatic arranging device comprises a rotating material stirring brush a and a rotating material stirring brush b which are arranged on the opening machine, a material rod which extends outwards from the discharging opening of the opening machine, and a material stop piece which is arranged at the tail end of the material rod; the problem that batch grinding of the openings of the piston rings cannot be realized because the piston rings cannot be arranged automatically after being opened and some automatic arranging equipment is complicated in structure and poor in arranging effect is solved.

The invention relates to two-way toggling arrangement grinding and shaping collection equipment for rings. The two-way toggling arrangement grinding and shaping collection equipment comprises a breaking machine, an automatic arrangement device, a grinding device and a shaping collection device, wherein the automatic arrangement device is arranged at a material outlet of the breaking machine and is used for orderly arranging broken piston rings according to a linear shape of breaking parts; the grinding device is arranged at the rear end of the automatic arrangement device and is used for grinding the breaking parts of the orderly-arranged piston rings; the shaping collection device is arranged at the rear end of the grinding device and is used for collecting the ground piston rings and keeping a laminating state during grinding; and the automatic arrangement device comprises a rotary toggling brush a and a rotary toggling brush b which are arranged on the breaking machine, a material rod which outward extends from the material outlet of the breaking machine and a material stopping sheet arranged at the tail end of the material rod. The problems in the prior art that the broken piston rings cannot be automatically arrayed, automatic arrangement equipment is complex in structure and poor in arrangement effect, further openings of the piston rings cannot be ground in batches, and the ground piston rings cannot be shaped and collected are solved.

The invention relates to ring opening stirring, arranging and step polishing equipment. The ring opening stirring, arranging and step polishing equipment comprises a beveling machine, an automatic arranging device, an opening polishing device and an opening step polishing part, wherein the automatic arranging device is arranged at the material outlet of the beveling machine, and used for orderly arranging beveled piston rings in a line according to the respective beveled parts; the opening polishing device is arranged at the rear end of the automatic arranging device, and used for polishing the openings of the orderly arranged piston rings; the opening step polishing part is arranged at the rear end of the opening polishing device, and used for step polishing at the openings of the piston rings; the automatic arranging device comprises a rotary material stirring brush arranged on the beveling machine, a material rod, and a material blocking arranged at the tail end of the material rod; and the material rod extends outward from the material outlet of the beveling machine and inclines downward. By adoption of the ring opening stirring, arranging and step polishing equipment, the problems that in the prior art, relatively high manpower consumption is needed for arrangement of the beveled piston rings according to the respective beveled parts, the piston rings are easy to damage because several automated arranging units run unstably, the opening polishing efficiency is low after the arrangement, the polishing equipment structure is complex, the failure rate is high, and automated high-efficiency opening step polishing is unachievable can be solved.