CN113814702B - Double-layer large-diameter O-shaped ring assembling device and system for new energy motor - Google Patents
Double-layer large-diameter O-shaped ring assembling device and system for new energy motor Download PDFInfo
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- CN113814702B CN113814702B CN202111275290.7A CN202111275290A CN113814702B CN 113814702 B CN113814702 B CN 113814702B CN 202111275290 A CN202111275290 A CN 202111275290A CN 113814702 B CN113814702 B CN 113814702B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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Abstract
The invention discloses a new energy motor double-layer large-diameter O-shaped ring assembling device and system, wherein the system comprises: the workpiece transfer system comprises a grabbing robot, a stator feeding rotary table, an O-shaped ring assembling rotary table and at least one stator discharging rotary table, wherein the stator feeding rotary table, the O-shaped ring assembling rotary table and the at least one stator discharging rotary table are arranged around the grabbing robot by taking the grabbing robot as a center; o type circle assembly quality, including assembly position frock subassembly, the drive assembly that falls and depression bar subassembly, assembly position frock subassembly includes frock A and frock B, the drive assembly that falls is used for making assembly position frock subassembly fall perpendicularly when the assembly, frock A and frock B overlap outside the stator on one by one behind the perpendicular fall, just O type circle via that bears separately on frock A and the frock B slide after pushing away to in respective stator ring channel. According to the invention, the robot automatically grabs and transfers the workpiece, the double-layer O-shaped ring is simultaneously assembled, the automatic detection is carried out and the like, so that the labor intensity is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to a new energy motor double-layer large-diameter O-shaped ring assembling device and system.
Background
The O-shaped ring is one of important components in the new energy motor, is generally used for sealing a water channel between a motor stator and a motor shell, and directly influences the overall performance of the new energy motor due to the quality of the assembly quality.
As shown in fig. 1, two O-rings are arranged on the new energy motor stator, one O-ring is arranged on the upper portion, the other O-ring is arranged on the lower portion, and the diameter of the O-ring is slightly larger, for example, the diameter of the O-ring is larger than 5 mm.
The diameter of the O-shaped ring of the mainstream new energy motor on the market at present reachesThe automobile assembly line is mostly assembled in a manual mode, the lower-layer O-shaped ring is assembled firstly, the upper-layer O-shaped ring is assembled again, the labor intensity is high, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide an assembling device for a double-layer large-diameter O-shaped ring of a new energy motor, so as to realize simultaneous assembly of the double-layer large-diameter O-shaped ring of the motor.
The invention further aims to provide an assembly system of the double-layer large-diameter O-shaped ring of the new energy motor, so that the double-layer large-diameter O-shaped ring of the motor can be automatically assembled.
For this purpose. The invention provides a new energy motor double-layer large-diameter O-shaped ring assembling system on one hand, which comprises: workpiece transfer system, including snatching the robot, with snatching the robot and regard as the stator material loading revolving stage, O type circle assembly revolving stage, at least one stator unloading revolving stage of center arrangement around it, wherein, each revolving stage all is including being located the grabbing piece station of snatching robot within reach, O type circle assembly revolving stage still includes O type circle assembly position, O type circle assembly quality, including assembly position frock subassembly, the drive assembly that falls to the position, and depression bar component, assembly position frock subassembly includes frock A and frock B, the drive assembly that falls to the position is used for making assembly position frock subassembly to fall to the position perpendicularly when assembling, depression bar component is used for pushing off the O type circle that bears separately on frock A and the frock B O type circle assembly position, frock A and frock B overlap outside the stator on one-up-down behind the position perpendicularly, just O type circle that frock A and frock B bore separately via the depression bar component pushes off after sliding to respective stator ring groove.
Further, the double-layer large-diameter O-shaped ring assembly system for the new energy motor further comprises a safety fence arranged on the periphery of the grabbing robot, wherein at least one stator feeding rotary table and at least one stator discharging rotary table are arranged across the safety fence respectively, and the grabbing station is arranged in the safety fence.
Furthermore, the grabbing component of the grabbing robot is a double-head grabbing device, wherein at a grabbing piece station of the O-shaped ring assembling turntable, one grabbing device of the double-head grabbing device is used for discharging the stator after the O-shaped ring is assembled, and the other grabbing device is used for feeding the stator to be assembled.
Further, the double-layer large-diameter O-shaped ring assembly system of the new energy motor further comprises a vision assembly for visually detecting the stator after the O-shaped ring is assembled on the workpiece grabbing position of the O-shaped ring assembly turntable.
Further, the at least one stator blanking turntable comprises a defective product turntable and a transition turntable.
According to another aspect of the invention, the invention provides a new energy motor double-layer large-diameter O-shaped ring assembling device which comprises a portal component, a servo turntable component, a pre-positioning tool component, an assembling position tool component, a falling position driving component and a pressure rod component, wherein the pre-positioning tool component and the assembling position tool component are arranged on the servo turntable component and are positioned on the inner surface and the outer surface of the portal component, the structures of the pre-positioning tool component and the assembling position tool component are the same, the positions of the pre-positioning tool component and the assembling position tool component are exchanged when the servo turntable component rotates, the pre-positioning tool component and the assembling position tool component respectively comprise a tool A and a tool B, the tool A and the tool B can be horizontally turned over, the tool A and the tool B are in a parallel state when the pre-positioning tool component is installed, and the ring opening is upward, the tool B is located right above the tool A, the tool B and the tool A are in a concentric state and are provided with a downward ring opening during assembly, the falling driving assembly is used for enabling the assembly position tool assembly to vertically fall when the assembly is carried out, the tool A and the tool B are sleeved outside the stator when the assembly position tool assembly falls, the pressure rod assembly is used for pushing off the O-shaped rings borne by the tool A and the tool B respectively, the tool A and the tool B are sleeved outside the stator one above the other after the vertical falling, and the O-shaped rings borne by the tool A and the tool B respectively slide to the respective stator annular grooves when the pressure rod assembly is pushed off.
Furthermore, the assembly position tool assembly further comprises a lifting base plate, a horizontal sliding table and a vertical sliding table, wherein the horizontal sliding table is arranged on the lifting base plate, the vertical sliding table is arranged on the horizontal sliding table, the tool A is arranged on the lifting base plate, and the tool is arranged on the vertical sliding table.
Further, above-mentioned portal subassembly includes the portal, still be equipped with on the portal and hang the dish, the outer edge of hanging the dish is equipped with an opening, be equipped with the gyro wheel on the lift base plate, wherein, the gyro wheel is hung and is established on hanging the dish and can the landing when the opening when removing.
Further, the tool A comprises an upper horizontal turnover mechanism, a lower horizontal turnover mechanism and a tool body, wherein the tool body comprises an O-shaped ring guide sleeve and an O-shaped ring pushing sleeve ring, and the O-shaped ring pushing sleeve ring can force the O-shaped ring to slide off from the O-shaped ring guide sleeve when moving.
Further, above-mentioned depression bar subassembly includes horizontal slip table, the lower floor's depression bar and the upper strata layer pole and the depression bar drive assembly that set up on horizontal slip table, wherein, horizontal slip table slides to dodging the position when servo revolving stage subassembly rotates, the depression bar of lower floor is used for pushing away the O type circle of suit on the A frock, the upper strata layer pole is used for pushing away and falls the O type circle of suit is pressed on the B frock.
According to the invention, through the simultaneous assembly of the large-diameter double-layer O-shaped ring, the robot automatically grabs the workpiece, the assembly efficiency of the O-shaped ring is improved, compared with the existing manual assembly mode, the limitation of the assembly process of the double-layer O-shaped ring is broken, and a new simple and effective idea is provided for the assembly of the large-diameter O-shaped ring in the future.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows that two O-rings are arranged on a new energy motor stator;
FIG. 2 is a schematic structural diagram of a double-layer large-diameter O-ring assembly system of the new energy motor according to the invention;
fig. 3 is a schematic perspective structure view of the new energy motor double-layer large-diameter O-ring assembling device according to the present invention;
fig. 4 is a side view of the new energy motor double-layer large-diameter O-ring assembling device according to the present invention;
fig. 5 is a top view of the new energy motor double-layer large-diameter O-ring assembling device according to the present invention;
fig. 6 is a front structure of the new energy motor double-layer large-diameter O-ring assembling device according to the present invention;
fig. 7 is a schematic perspective view of a compression bar assembly of the new energy motor double-layer large-diameter O-ring assembling device according to the present invention;
fig. 8 is a schematic structural view of an O-ring assembling turntable of the new energy motor double-layer large-diameter O-ring assembling device according to the present invention;
FIG. 9 is a schematic view of tooling A and tooling B of a pre-positioned tooling assembly according to the present invention with the collar facing up;
FIG. 10 is a schematic view of tooling A and tooling B of a pre-positioned tooling assembly according to the present invention with the collar facing down;
FIG. 11 is a schematic view of a tool B of a pre-positioned tool assembly according to the present invention moving directly above tool A;
FIG. 12 is a schematic view of tooling B of a pre-indexed tooling assembly moving directly above tooling A in accordance with the present invention;
FIG. 13 shows a schematic view of a ram assembly of an O-ring assembly apparatus according to the present invention in an avoidance position;
FIG. 14 is a schematic structural view of a stem bar assembly of the O-ring assembly apparatus according to the present invention in an operative depressed condition;
FIG. 15 shows a schematic view of the assembly of the ejector rod assembly of the O-ring assembling device and the tooling A and the tooling B;
fig. 16 is a schematic structural diagram of a grabbing robot used by the new energy motor double-layer large-diameter O-ring assembling device according to the invention; and
fig. 17 shows a schematic structural view of a double-head gripper of a gripping robot according to the invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
At present, the diameter of the O-shaped ring exceeds 150 mm, a manual assembly mode is basically adopted, the lower layer is assembled firstly, then the upper layer O-shaped ring is assembled, the labor intensity is high, and the assembly efficiency is low.
With combined reference to fig. 2 to 8, according to the structural characteristics of the stator workpiece, namely the upper part and the lower part, the invention provides a large-diameter double-layer O-ring assembling system, which mainly comprises the following functional modules: the grabbing robot comprises a grabbing robot 1, an unqualified rotary table 2, a stator feeding rotary table 3, an assembly position tooling assembly 4, a pre-assembly position tooling assembly 5, an O-shaped ring assembly rotary table 6, a pressure bar assembly 7, a vision assembly 8, a transition rotary table 9 and a safety fence 10.
The gripping robot 1 comprises a robot body 101, a gripping assembly 103 connected to the robot body by a robot connecting flange 102, the gripping assembly being used for gripping a motor stator.
The unqualified rotary table 2, the stator feeding rotary table 3, the O-shaped ring assembling rotary table 6 and the transition rotary table 9 are arranged on the periphery of the grabbing robot 1 and are double-station rotary tables, one of the double stations is arranged in the reach range of the grabbing robot 1, a stator workpiece is taken and placed by the grabbing robot 1, and the other station is far away from the grabbing robot 1.
The safety rail 10 defines a man-machine working range in which the reject turret 2, the stator loading turret 3 and the transition turret 9 are each arranged across the safety rail 10, one station being inside the safety rail 10 and the other station being outside the safety rail 10.
The unqualified turntable 2 is used for placing unqualified stators after visual inspection; the stator feeding rotary table 3 is used for placing a stator on the off-line stator conveying line; the transition rotary table 9 is used for placing the stator which is assembled to be qualified and rotating to the next station.
The pre-assembly tooling assembly 5 is used for pre-assembling an O-shaped ring by workers, the assembly tooling assembly 4 is used for assembling a double-layer O-shaped ring, the compression bar assembly 7 is used for press-fitting the O-shaped ring in place, the vision assembly 8 is used for detecting whether the O-shaped ring is assembled to be qualified, and the O-shaped ring assembly rotary table 6 is used for switching stators which are assembled with the O-shaped ring and are not assembled with the O-shaped ring.
The robot gripping apparatus 1 is used for gripping a motor stator, gripping a stator to be assembled from the stator feeding rotary table 3 and sending the stator to the O-shaped ring assembling rotary table 6, gripping the assembled stator from the O-shaped ring assembling rotary table 6 and placing the stator to be assembled, and then transferring the assembled stator to the transition rotary table 9 or the unqualified rotary table 2.
Preferably, as shown in fig. 16 and 17, the grabbing component 103 is a double-head grabbing device, and includes a robot grabbing device 1 and a robot grabbing device 2, which are arranged at an included angle, on the O-ring assembling turntable 6, the grabbing component can grab and unload the assembled stator, and automatically switch the grabbing devices, and place the unassembled stator in place.
With reference to fig. 2, 9 to 15, the present invention mainly proceeds from the assembly manufacturability, and the designed work flow is as follows:
s1, taking out an assembled stator from an O-shaped ring assembling rotary table through a robot, automatically switching through a robot gripper, and placing the stator which is not assembled with the O-shaped ring on the O-shaped ring assembling rotary table;
s2, automatically rotating the O-shaped ring assembly turntable by 180 degrees to an assembly position;
s3, automatically descending the tool A and the tool B (double-layer tool) to a preset height, sleeving the tool A and the tool B outside the stator, and then automatically pressing and mounting the upper and lower layers of O-shaped rings in place while descending the pressure lever;
s4, after press fitting is completed, the O-shaped ring assembling rotary table rotates 180 degrees in the opposite direction, the vision camera automatically detects the O-shaped ring, after the detection is qualified, the robot places the stator which is assembled in a qualified mode to the transition rotary table, and if the stator is not qualified, the robot places the stator which is not assembled in a qualified mode to the non-qualified rotary table;
s5, grabbing the workpiece to be assembled from the stator feeding rotary table 3, and repeating the steps S1 and S4 to realize automatic assembly.
When the first group of tooling A and the tooling B are located at the assembling position, the second group of tooling A and the second group of tooling B are located at the preassembling position, two O-shaped rings are manually preassembled on the second group of tooling A and the second group of tooling B at the preassembling position, then the second group of tooling A and the second group of tooling B automatically turn over for 180 degrees respectively until the O-shaped rings are in a downward posture, then the tooling B is automatically switched to be positioned right above the tooling A to realize double-layer superposition of the tooling, and then the tooling A is rotated to the assembling position through the private clothes turntable.
The tooling A and the tooling B of the assembly position and the preassembly position are two sets of mechanisms which are identical and symmetrically arranged, and the cyclic use is realized by mutually switching the private clothes rotary tables.
The invention also provides an O-shaped ring assembling device which comprises a gantry assembly 11, a servo turntable assembly 12, an assembling position tooling assembly 4, a pre-assembling position tooling assembly 5, a falling position driving assembly 13 and a pressure rod assembly 7.
The gantry assembly 11 includes a gantry 111 and a chassis 112, and the servo turntable assembly 12 includes a vertical turntable 121 disposed in the gantry for servo rotation about a vertical axis and a turntable servo drive mechanism 122. The door frame is also provided with a hanging disc 113, and the outer edge of the hanging disc is provided with a notch (not shown in the figure) corresponding to the assembly position.
The assembly position tool assembly 4 and the preassembly position tool assembly 5 are identical in structure, and the preassembly position tool assembly 5 further comprises a lifting base plate 51, a horizontal sliding table 52 and a vertical sliding table 53.
Wherein, the horizontal sliding table 52 is arranged on the lifting base plate 51 and can horizontally slide; the vertical sliding table 53 is arranged on the horizontal sliding table 52 and can vertically slide; the tool A is arranged on the lifting base plate 51, the tool B is arranged on the vertical sliding table 53, and the tool B can move right above the tool A through vertical movement and horizontal movement and is arranged concentrically with the tool A.
When the lifting base plate 51 on the vertical turntable rotates to the assembling position, the bayonet on the lifting base plate 51 is engaged with the rod head of the lifting electric cylinder assembly 13, the roller can slide from the notch, and at the moment, the lifting base plate 51 can fall and return under the driving of the falling driving assembly 13.
The structure of frock A is the same with frock B, and frock A position is down, and the aperture is slightly bigger than frock A.
The tool A comprises an upper and lower overturning mechanism 54 and a tool body 55, the tool body comprises an O-shaped ring guide sleeve 551 and an O-shaped ring pushing sleeve 552, the O-shaped ring pushing sleeve is sleeved outside the O-shaped ring guide sleeve, the O-shaped ring is sleeved on the O-shaped ring guide sleeve, and the O-shaped ring pushing sleeve can force the O-shaped ring to fall off from the O-shaped ring guide sleeve when moving.
At an assembly position, the double-layer superposed tool A and tool B are located, then the O-shaped ring guide sleeves of the tools are fixed, the two groups of pressure rods descend to push the O-shaped rings of the tool A and the tool B down simultaneously, and the O-shaped rings of the tools push the material sleeve rings to press down and drive the O-shaped rings to slide downwards so as to force the O-shaped rings to be separated from the O-shaped ring guide sleeves and slide into the respective stator ring grooves.
The pressure lever assembly 7 comprises a horizontal sliding table 71, a pressure lever driving assembly 72 arranged on the horizontal sliding table, and an upper laminating lever 73 and a lower laminating lever 74 driven by the pressure lever driving assembly 72, wherein the horizontal sliding table 71 is arranged on an extending beam 75 of the gantry, and the horizontal sliding table 71 slides to an avoiding position when the servo turntable assembly rotates and slides to a position right above the tool B during working.
During press mounting, under the pushing of the compression bar driving assembly, the upper and lower compression bars simultaneously press the upper and lower material pushing lantern rings to move downwards, the O-shaped rings sleeved on the tooling A and the tooling B are pushed downwards until the O-shaped rings are separated from the guide sleeves, and then the O-shaped rings shrink and slide into respective stator annular grooves.
The robot automatically grabs a workpiece, simultaneously assembles double-layer O-shaped rings, automatically detects the workpieces and the like; realize major diameter O type circle, double-deck O type circle assembles simultaneously, has reduced intensity of labour, has improved work efficiency.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An assembly device for a double-layer large-diameter O-shaped ring of a new energy motor comprises a gantry assembly, a servo turntable assembly, a preassembly tooling assembly, an assembly tooling assembly, a drop driving assembly and a pressure rod assembly,
the preassembly tooling assembly and the assembly tooling assembly are arranged on the servo turntable assembly and positioned on the inner surface and the outer surface of the gantry assembly, wherein the preassembly tooling assembly and the assembly tooling assembly have the same structure, and the positions of the preassembly tooling assembly and the assembly tooling assembly are exchanged when the servo turntable assembly rotates, and each preassembly tooling assembly and the assembly tooling assembly respectively comprise a tooling A and a tooling B,
the tool A and the tool B can be horizontally turned over respectively, are in a parallel state with the ring opening facing upwards in preassembling and are used for manually preassembling the O-shaped ring, the tool B is positioned right above the tool A and is in a concentric state with the ring opening facing downwards in assembling,
the falling driving assembly is used for enabling the assembly position tooling assembly to vertically fall when in assembly, the tooling A and the tooling B are sleeved outside the stator when the assembly position tooling assembly falls, the pressure lever assembly is used for pushing off O-shaped rings respectively borne by the tooling A and the tooling B,
the tool A and the tool B are sleeved outside the stator one above the other after being vertically located, and the O-shaped rings borne by the tool A and the tool B slide to the respective stator annular grooves when being pushed down by the pressure rod assembly.
2. The assembling device for the double-layer large-diameter O-shaped ring of the new energy motor according to claim 1, wherein the assembling position tool assembly further comprises a lifting base plate, a horizontal sliding table and a vertical sliding table, the horizontal sliding table is arranged on the lifting base plate, the vertical sliding table is arranged on the horizontal sliding table, the tool A is arranged on the lifting base plate, and the tool is arranged on the vertical sliding table.
3. The new energy motor double-layer large-diameter O-shaped ring assembling device according to claim 2, wherein the gantry assembly comprises a gantry, a hanging disc is further arranged on the gantry, a notch is formed in the outer edge of the hanging disc, and a roller is arranged on the lifting base plate and is hung on the hanging disc and can slide down when the notch is formed in the moving process.
4. The new energy motor double-layer large-diameter O-shaped ring assembling device according to claim 1, wherein the tool A is composed of an upper horizontal turnover mechanism, a lower horizontal turnover mechanism and a tool body, the tool body comprises an O-shaped ring guide sleeve and an O-shaped ring pushing sleeve ring, and the O-shaped ring pushing sleeve ring can force the O-shaped ring to slide off the O-shaped ring guide sleeve when moving.
5. The double-deck major diameter O type circle assembly quality of new forms of energy motor of claim 1, characterized in that, the depression bar subassembly includes horizontal slip table, lower floor's depression bar and the top layer pole and the depression bar drive assembly that set up on horizontal slip table, wherein, horizontal slip table slides to dodging the position when servo revolving stage subassembly rotates, lower floor's depression bar is used for pushing down the O type circle of frock A upper cover dress, the top layer pole is used for pushing down the O type circle of frock B upper cover dress presses.
Priority Applications (2)
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CN202111275290.7A CN113814702B (en) | 2021-10-29 | 2021-10-29 | Double-layer large-diameter O-shaped ring assembling device and system for new energy motor |
PCT/CN2022/116288 WO2023071510A1 (en) | 2021-10-29 | 2022-08-31 | New energy motor double-layer large-diameter o-shaped ring assembly device and system |
Applications Claiming Priority (1)
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CN202111275290.7A CN113814702B (en) | 2021-10-29 | 2021-10-29 | Double-layer large-diameter O-shaped ring assembling device and system for new energy motor |
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CN113814702A CN113814702A (en) | 2021-12-21 |
CN113814702B true CN113814702B (en) | 2023-03-31 |
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CN202111275290.7A Active CN113814702B (en) | 2021-10-29 | 2021-10-29 | Double-layer large-diameter O-shaped ring assembling device and system for new energy motor |
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WO (1) | WO2023071510A1 (en) |
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CN113814702B (en) * | 2021-10-29 | 2023-03-31 | 安徽巨一科技股份有限公司 | Double-layer large-diameter O-shaped ring assembling device and system for new energy motor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0976129A (en) * | 1995-09-11 | 1997-03-25 | Suzuki Motor Corp | Parts assembling device |
CN203853774U (en) * | 2014-03-13 | 2014-10-01 | 郑祥模 | Automatic seal ring-fitting structure for valve assembly modules |
CN203853779U (en) * | 2014-03-18 | 2014-10-01 | 郑祥模 | Double-layer feeding mechanism applied to automatic assembling machine |
DE102018102994B4 (en) * | 2018-02-09 | 2020-01-23 | Haux Maschinenbau Gmbh | DEVICE FOR MUTUAL POSITIONING OF A WORKPIECE AND TOOL |
CN208342196U (en) * | 2018-06-30 | 2019-01-08 | 杭州烁电科技有限公司 | A kind of bilayer O-ring automatic assembling apparatus |
CN110653600A (en) * | 2018-06-30 | 2020-01-07 | 杭州烁电科技有限公司 | Double-deck O type circle automatic assembly device |
CN108890276A (en) * | 2018-08-27 | 2018-11-27 | 东莞市金维密封科技有限公司 | A kind of O-ring assembles auxiliary mould automatically |
CN208880126U (en) * | 2018-10-15 | 2019-05-21 | 苏州思驼众自动化技术有限公司 | Filter core O-ring assembles equipment |
CN109465620A (en) * | 2018-10-19 | 2019-03-15 | 重庆驰骋轻型汽车部件股份有限公司 | A kind of pressure liner system |
CN110814710A (en) * | 2019-11-27 | 2020-02-21 | 安徽中鼎橡塑制品有限公司 | Automatic assembly equipment for O-shaped rings |
DE112020005966T5 (en) * | 2020-03-31 | 2022-09-29 | Guangdong Lyric Robot Automation Co., Ltd. | Assembly line for phasers |
CN113814702B (en) * | 2021-10-29 | 2023-03-31 | 安徽巨一科技股份有限公司 | Double-layer large-diameter O-shaped ring assembling device and system for new energy motor |
-
2021
- 2021-10-29 CN CN202111275290.7A patent/CN113814702B/en active Active
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2022
- 2022-08-31 WO PCT/CN2022/116288 patent/WO2023071510A1/en unknown
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WO2023071510A1 (en) | 2023-05-04 |
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