CN114986121A - Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function - Google Patents
Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function Download PDFInfo
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- CN114986121A CN114986121A CN202210769029.0A CN202210769029A CN114986121A CN 114986121 A CN114986121 A CN 114986121A CN 202210769029 A CN202210769029 A CN 202210769029A CN 114986121 A CN114986121 A CN 114986121A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 29
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims description 25
- 230000007306 turnover Effects 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 23
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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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
- B23P19/001—Article feeders for assembling machines
- B23P19/002—Article feeders for assembling machines orientating the articles
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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
- B23P19/001—Article feeders for assembling machines
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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
Abstract
The invention discloses a motor rotor bearing belt pulley press-mounting machine with pressure displacement monitoring, which comprises a rack (1), wherein a rotor transplanting mechanism (2) is arranged on one side of the rack (1), and a rotor feeding line (3), a bearing bidirectional press-mounting mechanism (4) and a belt pulley press-mounting mechanism (5) which are sequentially distributed are arranged on the side surface of the rotor transplanting mechanism (2); the bearing bidirectional press-mounting mechanism (4) and the belt wheel press-mounting mechanism (5) are respectively provided with a press-mounting pressure sensor, the press-mounting pressure sensors are connected with a PLC (programmable logic controller), and the PLC is connected with a man-machine interactive operation display screen; the PLC is also respectively connected with the rotor transplanting mechanism (2), the rotor feeding line (3), the bearing bidirectional press-fitting mechanism (4) and the belt wheel press-fitting mechanism (5). The invention has the characteristics of effectively improving the production efficiency, improving the size detection precision and prolonging the service life.
Description
Technical Field
The invention relates to a motor rotor bearing and belt pulley press-fitting device, in particular to a motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring.
Background
The motor mainly comprises a shell, a stator, a rotor, an end cover, a bearing, a belt wheel and the like; the motor bearing is a part for supporting the shaft, can guide the rotation of the rotor shaft and can bear idle parts on the rotor shaft; the belt pulley is arranged on the rotor rotating shaft and mainly plays a role in transmission, the driving force of the motor is transmitted to corresponding driving equipment through a belt, and then the action of the equipment is realized. At present, when a rotor bearing and a belt wheel are pressed into a motor rotor in the micro motor industry, independent equipment (two bearings and the belt wheel respectively use different equipment or stations) is adopted to complete a press mounting scheme, the whole process is complicated, the efficiency is low, if automation needs to be realized, a special turnover line is used for connection, meanwhile, a manipulator for feeding and discharging materials on a plurality of rotors needs to be used, the equipment investment is large, and the operation cost is high. In addition, the electronic ruler is used for detecting the sizes of the press-in bearing and the belt wheel of the used equipment in the industry, and the precision and the service life of the electronic ruler are not high. Therefore, the prior art has the problems of low production efficiency, low size detection precision and short service life.
Disclosure of Invention
The invention aims to provide a motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring. The invention has the characteristics of effectively improving the production efficiency, improving the size detection precision and prolonging the service life.
The technical scheme of the invention is as follows: a motor rotor bearing belt pulley press-mounting machine with pressure displacement monitoring comprises a rack, wherein a rotor transplanting mechanism is arranged on one side of the rack, and a rotor feeding line, a bearing bidirectional press-mounting mechanism and a belt pulley press-mounting mechanism which are sequentially distributed are arranged on the side surface of the rotor transplanting mechanism; the bearing bidirectional press-mounting mechanism and the belt wheel press-mounting mechanism are both provided with press-mounting pressure sensors, the press-mounting pressure sensors are connected with a PLC (programmable logic controller), and the PLC is connected with a man-machine interactive operation display screen; the PLC is also respectively connected with the rotor transplanting mechanism, the rotor feeding line, the bearing bidirectional press-fitting mechanism and the belt wheel press-fitting mechanism.
In the motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring, the rotor feeding line comprises a feeding frame, a rotor conveying slide way which is distributed obliquely is arranged above the feeding frame, and a multi-stage blocking assembly and a bottom stop lever are sequentially arranged at the bottom of the rotor conveying slide way; the blocking assembly comprises a blocking cylinder, and a blocking rod is arranged at the output end of the blocking cylinder.
In the aforesaid take motor rotor bearing band pulley pressure equipment machine of pressure displacement control, the mechanism is transplanted to the rotor is including being located the vertical support in the frame, and the back of vertical support is equipped with lead screw and removes the module, is equipped with the rotor in the lead screw removes the module and transplants the slip table, and the slip table side is transplanted to the rotor is equipped with main lifting unit, and main lifting unit's front is equipped with rotor material loading subassembly, rotor transfer subassembly and rotor unloading subassembly in proper order.
In the aforesaid motor rotor bearing band pulley pressure equipment machine of taking pressure displacement control, the two-way pressure equipment of bearing constructs including the rotor switching-over subassembly that is located the frame, and rotor switching-over subassembly one side is equipped with bearing pressure sensor, and the opposite side of rotor switching-over subassembly is equipped with the bearing transfer chain, and the feed end of bearing transfer chain is equipped with charging tray on the bearing, and the discharge end of bearing transfer chain is equipped with the bearing and transplants the subassembly, and the top that the subassembly was transplanted to the bearing is equipped with convertible bearing pressure head, and convertible bearing pressure head is connected with the servo electric jar of bearing impressing.
In the aforementioned motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring, the rotor reversing assembly comprises a lead screw module, a screw sliding table block is arranged on the lead screw module, a rotary air cylinder supporting plate is arranged above the screw sliding table block, a rotary air cylinder is arranged above the rotary air cylinder supporting plate, and a press bearing station support base is arranged at the output end of the rotary air cylinder.
In the motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring, the bearing transplanting assembly comprises a bearing transplanting module, and a bearing jacking module is arranged at the tail end of the bearing transplanting module; the bearing transplanting module comprises a transplanting cylinder fixed on the rack, a transplanting cylinder plate is arranged at the output end of the transplanting cylinder, a bearing transplanting push plate positioned above the discharge port of the bearing conveying line is arranged at the end part of the transplanting cylinder plate, and a transplanting opening matched with a bearing is formed in the bearing transplanting push plate; the bearing jacking module comprises a jacking cylinder, a bearing positioning plate matched with the bearing transplanting module is arranged at the upper end of the jacking cylinder, a jacking head matched with a bearing is arranged at the output end of the jacking cylinder, and the jacking head is matched with the bearing positioning plate.
In the motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring, the turnover type bearing press head comprises a bearing press-in clamping seat, a turnover head rotatably connected with the bearing press-in clamping seat is arranged on the bearing press-in clamping seat, and the turnover head is connected with a turnover driving module; the end part of the turnover head is also provided with a bearing press-in sleeve head, and the bearing press-in sleeve head is provided with a group of elastic collision beads distributed annularly.
In the motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring, the belt pulley press-fitting mechanism comprises a belt pulley feeding assembly positioned at one end of the rack, a motor rotor placing frame is arranged in the middle of the rack, and a belt pulley pressure sensor is arranged at the other end of the rack; the side of band pulley material loading subassembly is equipped with the band pulley transfer chain, and the feed end of band pulley transfer chain is equipped with band pulley material loading dish.
In the motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring, the belt pulley feeding assembly comprises an electric cylinder support, a belt pulley press-in servo electric cylinder is arranged on the electric cylinder support, and a belt pulley press head is arranged on an output shaft of the belt pulley press-in servo electric cylinder; a belt wheel guide cylinder is also arranged above the electric cylinder support, and a belt wheel material barrel matched with a belt wheel pressure head and a belt wheel conveyor line discharge port is arranged on the belt wheel guide cylinder; a semicircular opening is formed in the belt wheel pressure head.
In the motor rotor bearing belt pulley press-mounting machine with pressure displacement monitoring, the motor rotor placing frame comprises a rotor bracket base, a slide rail is arranged above the rotor bracket base, a slide table plate is arranged above the slide rail, and a belt pressing wheel station support is arranged on the slide table plate; and a baffle matched with the sliding table plate is also arranged above the rotor bracket base.
Compared with the prior art, the bearing assembling and belt wheel assembling device comprises a rack, a rotor transplanting mechanism, a rotor feeding line, a bearing bidirectional press-mounting mechanism and a belt wheel press-mounting mechanism, wherein bearing assembling and belt wheel assembling are integrated on one device, and assembling of two bearings is realized at the same station, so that transfer links are reduced, and the production efficiency is greatly improved. In addition, the mutual matching between the press-fitting pressure sensor and the PLC is arranged, so that the press-fitting forces of the two bearings and the belt wheel can be respectively monitored, the servo electric cylinders are adopted in the press-fitting process of the belt wheel and the bearings, and the PLC can monitor the press-fitting size by reading position data of a servo motor encoder; the size detection through an electronic ruler is not needed, the structure is simple, the detection precision is high, and the service life is long. Meanwhile, the invention uses a rotor transplanting mechanism to realize the functions of three sets of manipulators, and can complete rotor feeding, rotor transplanting and rotor blanking; the device has the on-line function of front and rear equipment, does not need to be additionally provided with a conveying or turnover device, and can effectively reduce the equipment cost. The bearing bidirectional press-fitting mechanism realizes the press-fitting function of two bearings at one bearing press-in station, and simultaneously only uses one bearing feeding machine, thereby greatly saving the equipment cost, effectively reducing the size of the equipment, and being a motor rotor bearing and belt wheel press-fitting integrated machine which has the advantages of low cost, complete functions, high automation degree, small occupied area and unattended operation. Through the mutual matching of the components, the equipment investment cost can be effectively saved, the equipment operation stability is improved, the production time can be greatly shortened, and the production efficiency can be improved. The invention has the characteristics of effectively improving the production efficiency, improving the size detection precision and prolonging the service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of a rotor feed line;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a structural view of a rotor transplanting mechanism;
FIG. 5 is an assembled view of the screw moving module and the main lift assembly of FIG. 4;
FIG. 6 is a front view of the main lift assembly;
FIG. 7 is an assembly view of the bearing bi-directional press fit mechanism and the pulley press fit mechanism;
FIG. 8 is a structural view of a bearing bi-directional press-fitting mechanism;
FIG. 9 is a block diagram of a rotor commutation assembly;
FIG. 10 is a structural view of the bearing transplanting assembly, the turnover type bearing press head and the bearing conveying line;
figure 11 is a structural view of the roll over bearing indenter;
fig. 12 is a structural view of the bearing transfer assembly;
FIG. 13 is a structural view of the pulley press-fit mechanism;
FIG. 14 is a structural view of a pulley charging assembly;
FIG. 15 is an enlarged partial view of FIG. 14;
fig. 16 is a structural view of the motor rotor holder.
The symbols in the drawings are: 1-frame, 2-rotor transplanting mechanism, 3-rotor feeding line, 4-bearing bidirectional press-fitting mechanism, 5-belt wheel press-fitting mechanism, 301-feeding frame, 302-rotor conveying slide way, 303-blocking component, 304-bottom blocking rod, 331-blocking cylinder, 332-blocking rod, 201-vertical support, 202-lead screw moving module, 203-rotor transplanting slide way, 204-main lifting component, 205-rotor feeding component, 206-rotor transferring component, 207-rotor blanking component, 28-clamping jaw support, 29-clamping jaw lifting cylinder, 20-electric clamping jaw, 241-sliding groove component, 242-clamping jaw mounting plate, 243-linear sliding rail, 244-Z axis cylinder mounting plate, 245-Z axis cylinder, 261-transfer support, 262-transfer electric clamping jaw, 401-rotor reversing assembly, 402-bearing pressure sensor, 407-bearing conveying line, 403-bearing feeding tray, 404-bearing transplanting assembly, 405-turnover bearing press head, 406-bearing press-in servo electric cylinder, 411-screw rod module, 412-nut sliding table block, 413-rotating cylinder support plate, 414-rotating cylinder, 415-bearing press station support base, 441-bearing transplanting module, 442-bearing jacking module, 443-transplanting cylinder, 444-transplanting cylinder plate, 445-bearing transplanting push plate, 446-transplanting opening, 447-jacking cylinder, 448-bearing positioning plate, 449-jacking head, 451-bearing press-in clamping base, 452-turnover head, 453-overturn driving module, 454-bearing press-in sleeve head, 455-elastic collision bead, 501-belt wheel feeding assembly, 502-motor rotor placing frame, 503-belt wheel pressure sensor, 504-belt wheel conveying line, 505-belt wheel feeding disc, 506-belt wheel push plate, 507-belt wheel pushing cylinder, 511-electric cylinder support, 512-belt wheel press-in servo electric cylinder, 513-belt wheel press head, 514-belt wheel guiding cylinder, 515-belt wheel material cylinder, 516-semicircular opening, 521-rotor support base, 522-sliding rail, 523-sliding plate, 524-belt wheel station support and 525-baffle.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A motor rotor bearing belt pulley press-mounting machine with pressure displacement monitoring is formed as shown in figures 1 to 16 and comprises a machine frame 1, wherein a rotor transplanting mechanism 2 is arranged on one side of the machine frame 1, and a rotor feeding line 3, a bearing bidirectional press-mounting mechanism 4 and a belt pulley press-mounting mechanism 5 which are sequentially distributed are arranged on the side surface of the rotor transplanting mechanism 2; the bearing bidirectional press-mounting mechanism 4 and the belt wheel press-mounting mechanism 5 are both provided with press-mounting pressure sensors, the press-mounting pressure sensors are connected with a PLC (programmable logic controller), and the PLC is connected with a human-computer interaction operation display screen; the PLC is also respectively connected with the rotor transplanting mechanism 2, the rotor feeding line 3, the bearing bidirectional press-fitting mechanism 4 and the belt wheel press-fitting mechanism 5.
The rotor feeding line 3 comprises a feeding frame 301, a rotor conveying slide way 302 which is obliquely distributed is arranged above the feeding frame 301, and a multi-stage blocking assembly 303 and a bottom stop lever 304 are sequentially arranged at the bottom of the rotor conveying slide way 302; the blocking assembly 303 comprises a blocking cylinder 331, and a blocking rod 332 is arranged at the output end of the blocking cylinder 331.
The rotor transplanting mechanism 2 comprises a vertical support 201 located on the rack 1, a lead screw moving module 202 is arranged on the back of the vertical support 201, a rotor transplanting sliding table 203 is arranged on the lead screw moving module 202, a main lifting assembly 204 is arranged on the side face of the rotor transplanting sliding table 203, and a rotor feeding assembly 205, a rotor transferring assembly 206 and a rotor discharging assembly 207 are sequentially arranged on the front face of the main lifting assembly 204.
The bidirectional press-fitting mechanism 4 for the bearing comprises a rotor reversing assembly 401 located on a rack 1, a bearing pressure sensor 402 is arranged on one side of the rotor reversing assembly 401, a bearing conveying line 407 is arranged on the other side of the rotor reversing assembly 401, a feeding end of the bearing conveying line 407 is provided with a bearing feeding disc 403, a discharging end of the bearing conveying line 407 is provided with a bearing transplanting assembly 404, a turnover type bearing pressure head 405 is arranged above the bearing transplanting assembly 404, and the turnover type bearing pressure head 405 is connected with a bearing press-in servo electric cylinder 406.
The rotor reversing assembly 401 comprises a screw rod module 411, a screw nut sliding table block 412 is arranged on the screw rod module 411, a rotary cylinder supporting plate 413 is arranged above the screw nut sliding table block 412, a rotary cylinder 414 is arranged above the rotary cylinder supporting plate 413, and a pressure bearing station support base 415 is arranged at the output end of the rotary cylinder 414.
The bearing transplanting assembly 404 comprises a bearing transplanting module 441, and a bearing jacking module 442 is arranged at the tail end of the bearing transplanting module 441; the bearing transplanting module 441 comprises a transplanting cylinder 443 fixed on the rack 1, a transplanting cylinder plate 444 is arranged at the output end of the transplanting cylinder 443, a bearing transplanting push plate 445 positioned above the discharge hole of the bearing conveying line 407 is arranged at the end part of the transplanting cylinder plate 444, and a transplanting opening 446 matched with the bearing is arranged on the bearing transplanting push plate 445; the bearing lifting module 442 comprises a lifting cylinder 447, a bearing positioning plate 448 matched with the bearing transplanting module 441 is arranged at the upper end of the lifting cylinder 447, a lifting head 449 matched with the bearing is arranged at the output end of the lifting cylinder 447, and the lifting head 449 is matched with the bearing positioning plate 448.
The turnover type bearing pressure head 405 comprises a bearing press-in clamping seat 451, a turnover head 452 in rotary connection is arranged on the bearing press-in clamping seat 451, and the turnover head 452 is connected with a turnover driving module 453; the end of the turning head 452 is further provided with a bearing press-in sleeve head 454, and the bearing press-in sleeve head 454 is provided with a group of elastic collision beads 455 which are distributed annularly.
The belt wheel press-fitting mechanism 5 comprises a belt wheel feeding assembly 501 positioned at one end of the rack 1, a motor rotor placing frame 502 is arranged in the middle of the rack 1, and a belt wheel pressure sensor 503 is arranged at the other end of the rack 1; a belt wheel conveying line 504 is arranged on the side surface of the belt wheel feeding assembly 501, and a belt wheel feeding disc 505 is arranged at the feeding end of the belt wheel conveying line 504.
The belt wheel feeding assembly 501 comprises an electric cylinder support 511, a belt wheel press-in servo electric cylinder 512 is arranged on the electric cylinder support 511, and a belt wheel press head 513 is arranged on an output shaft of the belt wheel press-in servo electric cylinder 512; a belt wheel guide cylinder 514 is further arranged above the electric cylinder support 511, and a belt wheel charging barrel 515 matched with the belt wheel pressure head 513 and the discharge hole of the belt wheel conveying line 504 is arranged on the belt wheel guide cylinder 514; a semicircular opening 516 is arranged on the belt wheel pressure head 513.
The motor rotor placing frame 502 comprises a rotor support base 521, a sliding rail 522 is arranged above the rotor support base 521, a sliding table plate 523 is arranged above the sliding rail 522, and a pinch roller station support 524 is arranged on the sliding table plate 523; a baffle 525 matched with the sliding table plate 523 is also arranged above the rotor bracket base 521.
Rotor material loading subassembly 205 and rotor unloading subassembly 207 all are equipped with clamping jaw lift cylinder 29 including being fixed in the clamping jaw support 28 on the clamping jaw mounting panel above the clamping jaw support 28, and clamping jaw lift cylinder 29 bottom is equipped with electronic clamping jaw 20.
The rotor transfer assembly 206 includes a transfer bracket 261, and a transfer electric jaw 262 is provided on the transfer bracket 261.
And a belt wheel push plate 506 is arranged on one side of the discharge port of the belt wheel conveying line 504, and the belt wheel push plate 506 is connected with a belt wheel pushing cylinder 507.
The band pulley transfer chain is the slope and distributes, and the high-end corresponds with the discharge gate of charging tray on the band pulley, and the low side corresponds with the feed inlet of band pulley material loading subassembly.
The rotor feeding line (automatic rotor feeding line) is a stainless steel gravity line, the rotor is placed on a rotor conveying slide formed by two sliding baffles, and the gravity action of the rotor is utilized to realize the automatic feeding function through the action of two groups of blocking cylinders. The rotor moves above the blocking cylinder of the upper stage under the action of gravity and is blocked by the blocking rod, after the blocking rod of the upper stage descends, the rotor can move to the blocking rod of the lower stage and is blocked by the blocking rod stop post, and the subsequent rotor is blocked by the blocking rod stop post of the upper stage. When the material is required to be loaded, the blocking rod at the next stage descends, the rotor at the position moves to the position of the bottom blocking rod, and the subsequent rotor transplanting mechanism is ready to take the material.
The electric clamping jaws on the rotor feeding assembly can complete material taking on the rotor automatic feeding line, and the rotor is placed on the pressing-in station of the bearing after the rotor is transplanted through the lead screw moving module and the rotor transplanting sliding table.
The working process of the rotor transplanting mechanism is as follows:
the function of transferring the electric clamping jaw is to cooperate with the screw rod moving module and the rotor transplanting sliding table to convey the rotor of the bearing press-fitting station to the belt wheel press-fitting station. The electric clamping jaw on the rotor blanking assembly has the function of matching with the lead screw moving module and the rotor transplanting sliding table to convey the rotor of the belt wheel press-fitting mechanism to the feeding station of the turnover line of the subsequent equipment.
The lead screw moving module controls the rotor transplanting sliding table to move to the feeding end of the rotor, the main lifting cylinder (Z-axis cylinder) descends to a material taking position, the clamping jaw lifting cylinder on the rotor feeding assembly descends to a material loading position, the electric clamping jaw at the position is closed to clamp the rotor, the electric clamping jaw is transferred to be closed to clamp the rotor with a bearing, and the discharging clamping jaw at the rotor discharging assembly clamps the rotor with a belt wheel. Then the Z-axis cylinder rises to the transfer position, and the two clamping jaw lifting cylinders both rise to the transfer position. The rotor transplanting sliding table moves to a rotor discharging end, the Z-axis cylinder descends to a material taking position, an electric clamping jaw on the rotor feeding assembly is loosened to place the rotor into a bearing press-fitting station, the electric clamping jaw is transferred to be loosened to place the rotor into a belt wheel press-fitting station, a clamping jaw lifting cylinder on the rotor discharging assembly stretches out, and an electric clamping jaw on the rotor discharging assembly is loosened to place the rotor into a feeding station of a turnover line of a subsequent device. After the three stations are placed in the rotor, all the clamping jaws return to the original positions, the pressing action of the bearing and the belt wheel starts, and at the moment, one working cycle is completed.
The rotor transplanting mechanism can realize the functions of three sets of manipulators by using one device, and can complete rotor feeding, rotor transplanting and rotor discharging so as to meet the press-mounting requirements of a bearing and a belt wheel; and the device also has the on-line function of front and rear equipment, does not need to be additionally provided with a conveying or turnover device, and can effectively reduce the equipment cost.
The press mounting process of the bearing bidirectional press mounting mechanism comprises the following steps: the rotor is placed on the rotor reversing assembly, the bearing on the bearing conveying line is transferred to the turnover type bearing pressure head by the bearing transplanting assembly, the bearing is pressed into the rotor rotating shaft through the bearing pressing-in servo electric cylinder, then the rotor reversing assembly rotates 180 degrees, and the bearing at the other end is pressed into the rotor reversing assembly.
The working process of the rotor reversing assembly is as follows: the rotor is placed on pressure bearing station support frame seat, and rotary cylinder work can drive pressure bearing station support frame seat and place the rotor rotation on it, and rotatory 180 degrees can realize the switching-over of rotor. Before the bearing is pressed and installed into the rotating shaft of the rotor, the screw rod module can drive the nut sliding table block to retreat to the position where the rotating shaft is in contact with the bearing pressure sensor, the rotating shaft is convenient to prop against, and after the bearing is pressed and installed, the screw rod module can drive the rotor to reset.
The overturning driving module can adopt a rack and gear matched form, the gear is connected with a rotating shaft on the overturning head, the rack is connected with a driving air cylinder, the driving air cylinder drives the rack to move, and then the driving gear is driven to rotate correspondingly, so that 90-degree overturning of the overturning head is completed.
The bearing feeding mechanism is used for loading the bearing into a pressure head of an electric bearing cylinder, the electric bearing cylinder starts to act to press the bearing onto a rotor shaft, a bearing pressure sensor transmits pressure data to a PLC for data processing, and a human-computer interface displays the pressure and displacement data of the bearing processed by the PLC in a curve mode.
In an initial state, the bearing at the lowest end moves into the transplanting opening of the bearing transplanting push plate under the action of gravity.
The working process of the bearing transplanting assembly is as follows: transplanting cylinder work drives bearing transplanting push pedal work, passes the bearing to the bearing locating plate on, under the effect of jacking cylinder, the jacking head rises, carries out the jacking with the bearing to setting for the height, push into the bearing when the pullover upset 90 downwards that impresses the bearing promptly and impress in the pullover, the bearing is impressed and is equipped with the elasticity in the pullover, and the elasticity bumps the pearl and can fix the bearing under the effect of elasticity. Then the bearing pressing sleeve head rotates back to the original position, the bearing pressing servo electric cylinder acts to press the first bearing into a set size, then the bearing pressing servo electric cylinder returns to the original position, the bearing feeding assembly carries out feeding again, meanwhile, the rotor reversing assembly carries out 180-degree overturning, and the bearing pressing servo electric cylinder presses the second bearing into place.
Band pulley pressure sensor, band pulley feeding plate, band pulley propelling movement cylinder, band pulley material loading subassembly etc. all link to each other with the PLC controller. The PLC controller can realize the monitoring of the press-fitting size by reading the position data pressed into the servo electric cylinder encoder by the belt wheel.
The belt wheel pressure sensor transmits pressure data to the PLC for data processing, and the human-computer interface display control screen displays the belt wheel pressure and displacement data processed by the PLC in a curve mode.
The band pulley transfer chain is the slope and distributes, and the high-end corresponds with the discharge gate of charging tray on the band pulley, and the low side corresponds with the feed inlet of band pulley material loading subassembly.
The belt wheel is placed on a belt wheel conveying line in sequence by a belt wheel material tray, the belt wheel is conveyed to a belt wheel feeding assembly by the belt wheel conveying line, the belt wheel is loaded into a belt wheel pressure head of a servo electric cylinder pressed into the belt wheel by the belt wheel feeding assembly, the servo electric cylinder pressed into the belt wheel starts to act to press the belt wheel onto a rotor shaft, a belt wheel pressure sensor transmits pressure data to a PLC (programmable logic controller), and the pressure and displacement data of the belt wheel are displayed in a curved mode through a human-computer interface.
The working process of the belt wheel press-fitting mechanism is as follows: the motor rotor is placed on the motor rotor placing frame, the belt wheel is placed in the belt wheel feeding disc, the belt wheel is sequentially fed into the belt wheel conveying line by the belt wheel feeding disc, when the belt wheel moves to the lower end of the belt wheel conveying line under the action of gravity, the belt wheel pushing cylinder drives the belt wheel pushing plate to act, the belt wheel is pushed to the feeding hole of the belt wheel material barrel by the belt wheel pushing plate (when the belt wheel material barrel is in an initial state, the side wall of the belt wheel material barrel blocks the outlet of the belt wheel conveying line, when the belt wheel needs to be discharged, the belt wheel guiding cylinder can drive the belt wheel material barrel to descend to the semicircular opening of the belt wheel pressing head and expose the feeding hole at the upper end of the belt wheel material barrel), the belt wheel falls to the semicircular opening of the belt wheel pressing head under the guiding action of the belt wheel material barrel, the belt wheel is pressed into the servo electric cylinder to act, one belt wheel is pressed onto the rotor rotating shaft, the belt wheel station support moves backwards along the sliding rail under the pushing action of pressing into the servo electric cylinder in the pressing process of pressing, to offset the distance between the rotor shaft and the pulley pressure sensor. After the press mounting is completed, the belt wheel is still in contact with the semicircular opening, and the return of the belt wheel pressed into the servo electric cylinder can drive the return of the belt pressing wheel station support until the belt pressing wheel is blocked by the baffle in a contact manner, so that the separation of the belt pressing wheel and the belt pressing head is realized.
The working process of the invention is as follows: the rotor on the rotor feeding line is grabbed to a station of the bearing bidirectional press-fitting mechanism through the rotor transplanting mechanism to carry out bidirectional bearing press-fitting, meanwhile, the rotor which is subjected to press-fitting on the station of the bearing bidirectional press-fitting mechanism is grabbed to the station of the belt wheel press-fitting mechanism to carry out belt wheel press-fitting, and meanwhile, the rotor which is subjected to belt wheel press-fitting on the station of the belt wheel press-fitting mechanism is grabbed to a subsequent flow (namely blanking), so that the press-fitting circulation of the bearing and the belt wheel is completed.
Claims (10)
1. The utility model provides a take motor rotor bearing band pulley pressure equipment machine of pressure displacement control which characterized in that: the device comprises a rack (1), wherein a rotor transplanting mechanism (2) is arranged on one side of the rack (1), and a rotor feeding line (3), a bearing bidirectional press-fitting mechanism (4) and a belt wheel press-fitting mechanism (5) which are sequentially distributed are arranged on the side surface of the rotor transplanting mechanism (2); the bearing bidirectional press-fitting mechanism (4) and the belt wheel press-fitting mechanism (5) are respectively provided with a press-fitting pressure sensor, the press-fitting pressure sensors are connected with a PLC (programmable logic controller), and the PLC is connected with a man-machine interaction operation display screen; the PLC is also respectively connected with the rotor transplanting mechanism (2), the rotor feeding line (3), the bearing bidirectional press-fitting mechanism (4) and the belt wheel press-fitting mechanism (5).
2. The motor rotor bearing belt pulley press-fitting machine with the pressure displacement monitoring function as claimed in claim 1, wherein: the rotor feeding line (3) comprises a feeding frame (301), rotor conveying slideways (302) which are distributed in an inclined mode are arranged above the feeding frame (301), and a multi-stage blocking assembly (303) and a bottom stop lever (304) are sequentially arranged at the bottoms of the rotor conveying slideways (302); the blocking assembly (303) comprises a blocking cylinder (331), and a blocking rod (332) is arranged at the output end of the blocking cylinder (331).
3. The motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 1, wherein: the rotor transplanting mechanism (2) comprises a vertical support (201) located on a rack (1), a lead screw moving module (202) is arranged on the back of the vertical support (201), a rotor transplanting sliding table (203) is arranged on the lead screw moving module (202), a main lifting assembly (204) is arranged on the side face of the rotor transplanting sliding table (203), and a rotor feeding assembly (205), a rotor transferring assembly (206) and a rotor discharging assembly (207) are sequentially arranged on the front face of the main lifting assembly (204).
4. The motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 1, wherein: the bidirectional press-fitting mechanism (4) for the bearing comprises a rotor reversing assembly (401) located on a rack (1), a bearing pressure sensor (402) is arranged on one side of the rotor reversing assembly (401), a bearing conveying line (407) is arranged on the other side of the rotor reversing assembly (401), a feeding end of the bearing conveying line (407) is provided with a bearing feeding tray (403), a discharging end of the bearing conveying line (407) is provided with a bearing transplanting assembly (404), a turnover bearing pressing head (405) is arranged above the bearing transplanting assembly (404), and the turnover bearing pressing head (405) is connected with a bearing pressing-in servo electric cylinder (406).
5. The motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 4, wherein: the rotor reversing assembly (401) comprises a screw rod module (411), a screw sliding table block (412) is arranged on the screw rod module (411), a rotary cylinder supporting plate (413) is arranged above the screw sliding table block (412), a rotary cylinder (414) is arranged above the rotary cylinder supporting plate (413), and a pressure bearing station support base (415) is arranged at the output end of the rotary cylinder (414).
6. The motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 4, wherein: the bearing transplanting assembly (404) comprises a bearing transplanting module (441), and the tail end of the bearing transplanting module (441) is provided with a bearing jacking module (442); the bearing transplanting module (441) comprises a transplanting cylinder (443) fixed on the rack (1), the output end of the transplanting cylinder (443) is provided with a transplanting cylinder plate (444), the end part of the transplanting cylinder plate (444) is provided with a bearing transplanting push plate (445) positioned above the discharge hole of the bearing conveying line (407), and the bearing transplanting push plate (445) is provided with a transplanting opening (446) matched with the bearing; bearing jacking module (442) is including jacking cylinder (447), and jacking cylinder (447) upper end is equipped with bearing positioning plate (448) of transplanting module (441) with the bearing, and jacking cylinder (447) output is equipped with jacking head (449) with bearing matched with, and jacking head (449) cooperatees with bearing positioning plate (448).
7. The motor rotor bearing belt pulley press-fitting machine with the pressure displacement monitoring function as claimed in claim 4, wherein: the turnover type bearing pressure head (405) comprises a bearing press-in clamping seat (451), a turnover head (452) in rotary connection is arranged on the bearing press-in clamping seat (451), and the turnover head (452) is connected with a turnover driving module (453); the end part of the turning head (452) is also provided with a bearing press-in sleeve head (454), and the bearing press-in sleeve head (454) is provided with a group of elastic collision beads (455) which are distributed in a ring shape.
8. The motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 1, wherein: the belt wheel press-fitting mechanism (5) comprises a belt wheel feeding assembly (501) positioned at one end of the rack (1), a motor rotor placing rack (502) is arranged in the middle of the rack (1), and a belt wheel pressure sensor (503) is arranged at the other end of the rack (1); the side of the belt wheel feeding assembly (501) is provided with a belt wheel conveying line (504), and the feeding end of the belt wheel conveying line (504) is provided with a belt wheel feeding disc (505).
9. The motor rotor bearing pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 8, wherein: the belt wheel feeding assembly (501) comprises an electric cylinder support (511), a belt wheel press-in servo electric cylinder (512) is arranged on the electric cylinder support (511), and a belt wheel pressure head (513) is arranged on an output shaft of the belt wheel press-in servo electric cylinder (512); a belt wheel guide cylinder (514) is further arranged above the electric cylinder support (511), and a belt wheel charging barrel (515) matched with a belt wheel pressure head (513) and a discharge hole of the belt wheel conveying line (504) is arranged on the belt wheel guide cylinder (514); a semicircular opening (516) is formed in the belt wheel pressure head (513).
10. The motor rotor bearing pulley press-fitting machine with pressure displacement monitoring function as claimed in claim 8, wherein: the motor rotor placing frame (502) comprises a rotor support base (521), a sliding rail (522) is arranged above the rotor support base (521), a sliding platform plate (523) is arranged above the sliding rail (522), and a pinch roller station support (524) is arranged on the sliding platform plate (523); a baffle plate (525) matched with the sliding table plate (523) is further arranged above the rotor bracket base (521).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210769029.0A CN114986121B (en) | 2022-06-30 | 2022-06-30 | Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function |
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| CN202210769029.0A CN114986121B (en) | 2022-06-30 | 2022-06-30 | Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function |
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| CN114986121B CN114986121B (en) | 2024-02-23 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395845Y (en) * | 1997-04-16 | 2000-09-13 | 铁道部四方车辆研究所 | Pressure-displacement type observing and controlling device for bearing pressing and mounting machine |
| JP2000283151A (en) * | 1999-03-31 | 2000-10-13 | Ricoh Co Ltd | Assembly device of roller |
| CN201264154Y (en) * | 2008-06-30 | 2009-07-01 | 北京铁科合力科技有限责任公司 | Numerical control wheelset press-mounting machine |
| CN201552427U (en) * | 2009-06-30 | 2010-08-18 | 章宏亮 | Rotor commutator automatic press machine |
| CN107649864A (en) * | 2017-11-06 | 2018-02-02 | 上海电机系统节能工程技术研究中心有限公司 | A kind of motor quick press mounting machine and frock based on intelligence manufacture |
| CN108381169A (en) * | 2018-04-25 | 2018-08-10 | 青岛德盛机械制造有限公司 | A kind of crankshaft toothed wheel press-loading apparatus |
| CN108768101A (en) * | 2018-06-15 | 2018-11-06 | 留丹翠 | A kind of servo motor assembling production system |
| CN208496267U (en) * | 2018-07-10 | 2019-02-15 | 宏科轨道交通装备（唐山）有限公司 | Wheel set bearing automatic press mounting machine |
| CN209080914U (en) * | 2018-11-01 | 2019-07-09 | 巨力自动化设备（浙江）有限公司 | Generator rotor shaft pressure-bearing fills defective products discharger |
| CN110614500A (en) * | 2019-10-11 | 2019-12-27 | 杭州巧狮信息科技有限公司 | Press mounting device for bearing gears at two ends of transmission shaft |
| CN111865010A (en) * | 2020-08-27 | 2020-10-30 | 浙江东精智能装备有限公司 | Full-automatic production line and production process for rotor finish machining |
| CN112453872A (en) * | 2020-12-21 | 2021-03-09 | 常州科兴铁路装备有限公司 | GE locomotive axle box bearing press-fitting device and method |
-
2022
- 2022-06-30 CN CN202210769029.0A patent/CN114986121B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395845Y (en) * | 1997-04-16 | 2000-09-13 | 铁道部四方车辆研究所 | Pressure-displacement type observing and controlling device for bearing pressing and mounting machine |
| JP2000283151A (en) * | 1999-03-31 | 2000-10-13 | Ricoh Co Ltd | Assembly device of roller |
| CN201264154Y (en) * | 2008-06-30 | 2009-07-01 | 北京铁科合力科技有限责任公司 | Numerical control wheelset press-mounting machine |
| CN201552427U (en) * | 2009-06-30 | 2010-08-18 | 章宏亮 | Rotor commutator automatic press machine |
| CN107649864A (en) * | 2017-11-06 | 2018-02-02 | 上海电机系统节能工程技术研究中心有限公司 | A kind of motor quick press mounting machine and frock based on intelligence manufacture |
| CN108381169A (en) * | 2018-04-25 | 2018-08-10 | 青岛德盛机械制造有限公司 | A kind of crankshaft toothed wheel press-loading apparatus |
| CN108768101A (en) * | 2018-06-15 | 2018-11-06 | 留丹翠 | A kind of servo motor assembling production system |
| CN208496267U (en) * | 2018-07-10 | 2019-02-15 | 宏科轨道交通装备（唐山）有限公司 | Wheel set bearing automatic press mounting machine |
| CN209080914U (en) * | 2018-11-01 | 2019-07-09 | 巨力自动化设备（浙江）有限公司 | Generator rotor shaft pressure-bearing fills defective products discharger |
| CN110614500A (en) * | 2019-10-11 | 2019-12-27 | 杭州巧狮信息科技有限公司 | Press mounting device for bearing gears at two ends of transmission shaft |
| CN111865010A (en) * | 2020-08-27 | 2020-10-30 | 浙江东精智能装备有限公司 | Full-automatic production line and production process for rotor finish machining |
| CN112453872A (en) * | 2020-12-21 | 2021-03-09 | 常州科兴铁路装备有限公司 | GE locomotive axle box bearing press-fitting device and method |
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| CN114986121B (en) | 2024-02-23 |
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