CN112427924A - Cast aluminum rotor press-fitting device for motor production - Google Patents
Cast aluminum rotor press-fitting device for motor production Download PDFInfo
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- CN112427924A CN112427924A CN202011283180.0A CN202011283180A CN112427924A CN 112427924 A CN112427924 A CN 112427924A CN 202011283180 A CN202011283180 A CN 202011283180A CN 112427924 A CN112427924 A CN 112427924A
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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
- B23P19/027—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 using hydraulic or pneumatic means
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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
- B23P19/10—Aligning parts to be fitted together
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
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Abstract
The invention provides a cast-aluminum rotor press-fitting device for motor production, belongs to the technical field of rotor press-fitting devices, and aims to solve the problem that when a rotating shaft is guided by the existing press-fitting device due to the lack of an effective guide structure, the guide is completed manually and assisted by workers, so that the safety of the cast-aluminum rotor rotating shaft during assembling is reduced. According to the invention, through the arrangement of the guide piece and the guide motor, the guide screw drives the two guide clamping plates to move in opposite directions, so that the guide rotating rods rotating on the two guide clamping plates are in contact with the peripheral surface of the rotating shaft, and then the rotating shaft and the cast aluminum rotor are assembled through the hydraulic mechanism, so that the rotating shaft is effectively guided without manual assistance of workers, and thus, the safety of the cast aluminum rotor shaft during assembly is improved, and the cast aluminum rotor shaft has better assembly quality.
Description
Technical Field
The invention belongs to the technical field of rotor press-fitting devices, and particularly relates to a cast-aluminum rotor press-fitting device for motor production.
Background
The rotor of an electric machine is colloquially said to be the rotating part of the electric machine. A motor rotor: also a rotating part in the motor. The motor consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy. The rotor of the motor is divided into a motor rotor and a generator rotor.
For example, application No.: the invention discloses a stator and rotor concentric press mounting device of a permanent magnet synchronous motor, which comprises a support, wherein a lower mounting plate is fixed above the support, a stator centering assembly is arranged on the lower mounting plate, and a plurality of rocker arm cylinders used for clamping a stator assembly of the motor are uniformly arranged on the upper end surface of the lower mounting plate and positioned in the circumferential direction of the stator centering assembly; the rotor centering device comprises a support, and is characterized in that a plurality of guide pillars are further fixed above the support, a cylinder mounting plate is fixed at the top ends of the guide pillars, a main cylinder is fixed on the upper end face of the cylinder mounting plate, a cylinder arm of the main cylinder vertically penetrates through the cylinder mounting plate downwards and then is connected to a rotor centering assembly, the rotor centering assembly is fixed on an upper mounting plate, and the upper mounting plate is mounted on the guide pillars through a plurality of guide sleeves. By adopting the technical scheme, the stator and rotor concentric press mounting device for the permanent magnet synchronous motor is simple in structure, convenient to operate and accurate in positioning, can realize one-time assembly in place, and improves the assembly efficiency.
Based on the above patent search and the discovery of the prior art, the cast aluminum rotor is usually assembled with the rotating shaft by using a press-fitting device, and the prior press-fitting device has the following disadvantages in the practical use process, such as: because of lacking effectual guide structure on the current pressure equipment device, when needs lead to the pivot on cast aluminium rotor upper portion, generally need staff's manual assistance to accomplish, and so, the security when not only having reduced cast aluminium rotor pivot equipment, and the assembly quality is relatively poor, and be equipped with the clamping structure who is used for fixed cast aluminium rotor on the current pressure equipment device moreover, but when a set of cast aluminium rotor and pivot pressure equipment in-process, can not fix in advance another set of cast aluminium rotor that treats the pressure equipment, and then reduced the work efficiency of pressure equipment device when the pressure equipment.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cast aluminum rotor press-fitting device for motor production, which aims to solve the problems that the prior press-fitting device is lack of an effective guide structure, when a rotating shaft at the upper part of a cast aluminum rotor needs to be guided, the manual assistance of a worker is usually needed to complete, so that the safety of the assembly of the rotating shaft of the cast aluminum rotor is reduced, the assembly quality is poor, and the prior press-fitting device is provided with a clamping structure for fixing the cast aluminum rotor, but in the press-fitting process of one group of cast aluminum rotors and the rotating shaft, the other group of cast aluminum rotors to be press-fitted cannot be fixed in advance, and further the working efficiency of the press-fitting device in the press-fitting process is reduced.
The invention relates to a purpose and an effect of a cast-aluminum rotor press-fitting device for motor production, which are achieved by the following specific technical means:
a cast-aluminum rotor press-fitting device for motor production comprises a bottom plate, wherein a circular support base and a control console are fixedly mounted on the left side and the right side of the upper end face of the bottom plate respectively, and a rotating support plate is rotatably connected to the upper portion of the circular support base; the front side of the upper part of the circular supporting base is provided with a plug connector, the plug connector comprises a limiting inserted bar and a sliding bar, the plug connector is of a rectangular plate structure, the rear end face of the plug connector is in a bilateral symmetry shape and is fixedly connected with two limiting inserted bars, the center part of the front end face of the plug connector is provided with the sliding bar, the front end of the sliding bar is provided with a handle, the outside of the sliding bar is rotatably connected with a sliding barrel fixed on the front side of the upper end face of the circular supporting base, the outside of the sliding bar is positioned on the rear side of the sliding barrel and is sleeved with a spring, and the handle at the front end; the upper end surface of the rotating support plate is provided with four support plates in an annular array shape, and the outer side of the upper end surface of each support plate is provided with two T-shaped sliding grooves and a strip-shaped groove; the outer side of the upper end face of each supporting plate is provided with a fixed clamping piece, and a rotor main body is fixedly clamped on each fixed clamping piece; the upper part of the control console is provided with a press-mounting machine main body, and the top end face of the press-mounting machine main body is provided with a hydraulic mechanism; the left side surface inside the press-mounting machine main body is symmetrically provided with two T-shaped sliding grooves in a front-back manner, and the lower part of the front end surface of the press-mounting machine main body is uniformly provided with twenty-eight plug holes; the left side face in the pressing machine main body is connected with a guide piece through a T-shaped sliding groove in a sliding mode, and a limiting piece is arranged on the front side of the guide piece.
Furthermore, the circular support base comprises a limit baffle and support rollers, the limit baffle is arranged on the front side of the upper end face of the circular support base, a rectangular limit opening is formed in the upper portion of the front end face of the limit baffle, the upper portion of the circular support base is rotatably connected with six support rollers through a rotating support, the six support rollers are distributed on the upper portion of the circular support base in an annular array shape, and when the circular support base and the rotating support plate are in an installation state, the peripheral surfaces of the six support rollers are respectively connected with the bottom end face of the rotating support plate in a rolling manner;
furthermore, the rotating support plate comprises a rotating support column and a square limiting block, the central part of the bottom end face of the rotating support plate is provided with the rotating support column, the lower end of the outer peripheral face of the rotating support column is rotatably connected with a shaft sleeve fixed at the central part of the upper end face of the circular support base, the lower part of the outer peripheral face of the rotating support column is provided with the square limiting block, four end faces of the periphery of the square limiting block are provided with two inserting holes, and the outer peripheral face of the rotating support plate is provided with;
furthermore, when the plug connector is in a plug-in state, the two limiting plug rods are respectively plugged in the two plug holes on the front end surface of the square limiting block;
furthermore, the fixed clamping piece comprises L-shaped clamping plates, a clamping screw and anti-skidding clamping blocks, the clamping screw is rotationally connected into a strip-shaped groove formed in the supporting plate through two rotating supporting blocks, two reverse threads are arranged on the outer portion of the clamping screw, two L-shaped clamping plates are connected to the outer portion of the clamping screw through two reverse threads, threaded cylinders connected with the clamping screw in a threaded manner are arranged on the bottom end faces of the two L-shaped clamping plates, the two L-shaped clamping plates are symmetrically distributed, the anti-skidding clamping blocks are arranged on the opposite faces of the upper portions of the two L-shaped clamping plates, triangular clamping openings are formed in the middle portions of the opposite faces of the two anti-skidding clamping blocks, and rotating hand wheels are arranged at the two ends of;
furthermore, the hydraulic mechanism comprises a hydraulic cylinder, a press mounting plate and limiting guide rods, the hydraulic cylinder is fixedly mounted on the top end face of the press mounting machine main body, a telescopic rod of the hydraulic cylinder penetrates through the top of the press mounting machine main body and is connected with the press mounting plate, the limiting guide rods in sliding connection with the top of the press mounting machine main body are arranged at four included angles of the upper end face of the press mounting plate, and when the hydraulic mechanism is in a press mounting state, the central part of the bottom end face of the press mounting plate and a rotating shaft of the cast aluminum rotor are in the same;
further, the guide part comprises a Contraband-shaped fixing frame, a guide motor, a guide screw rod, guide clamping plates and a guide rotating rod, wherein a T-shaped sliding block in sliding connection with a T-shaped sliding groove formed in the pressing machine main body is arranged on each of the front side and the rear side of the right end face of the Contraband-shaped fixing frame, the inner side of the Contraband-shaped fixing frame is rotatably connected with the guide screw rod through a bearing, a mounting plate is arranged on the front end face of the Contraband-shaped fixing frame, the guide motor and a limiting part are mounted on the front end face of the mounting plate, the guide motor is rotatably connected with the guide screw rod through a rotating shaft, two reverse threads are arranged on the outer portion of the guide screw rod, the guide screw rod is connected with the two guide clamping plates through two reverse threads on the outer portion, nuts connected with the threads of the guide screw rod are arranged on, the right end surfaces of the two guide clamping plates are provided with two T-shaped sliding blocks which are in sliding connection with two T-shaped sliding grooves on an Contraband-shaped fixing frame in an up-and-down symmetrical mode, the left sides of opposite surfaces of the two guide clamping plates are respectively and rotatably connected with three guide rotating rods, and each guide rotating rod is in a hourglass bottle shape;
furthermore, the locating part includes rectangle slider and grafting post, the locating part is rectangle shell structure, and the inside sliding connection of locating part has rectangle slider, two grafting posts of both sides sliding connection around the inside fixedly connected with of rectangle slider and the locating part, and two grafting post front ends are equipped with the handle, work as when the locating part is in limit state, two grafting post head ends are pegged graft with about two adjacent grafting holes in the pressure equipment machine main part respectively.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the rotating shaft is placed at the upper end of the central part of the cast aluminum rotor through the arrangement of the guide piece, then the guide screw drives the two guide clamping plates to move towards opposite directions through the guide motor, so that the guide rotating rods rotating on the two guide clamping plates are in contact with the outer peripheral surface of the rotating shaft, and then the rotating shaft and the cast aluminum rotor are assembled through the hydraulic mechanism, so that the rotating shaft is effectively guided, and the assembly is completed without manual assistance of workers.
According to the invention, through the arrangement of the plug connector and the four fixed clamping pieces, in the process of assembling one group of cast aluminum rotors and the rotating shaft, the fixed clamping piece on the left supporting plate is driven to the front side by the left supporting plate, so that a worker can fixedly clamp the other group of cast aluminum rotors to be assembled on the fixed clamping piece on the current front side at the moment, then after the current group of cast aluminum rotors and the rotating shaft are assembled, the two limiting insertion rods are pulled out from the two insertion holes on the front end surface of the square limiting block at the moment, and then the rotating support plate is rotated ninety degrees counterclockwise, so that the other group of fixed cast aluminum rotors are rotated to the bottom of the press-fitting plate, and the operation is circulated, so that the other group of cast aluminum rotors to be pressed can be fixed in advance when the press-fitting device is used, and the working efficiency of the press-fitting device during press-fitting is improved.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic structural diagram in a split state of the present invention.
Fig. 3 is a schematic view of the structure of the circular support base and the rotating support plate of the invention.
Fig. 4 is a schematic view of the plug connector and the limit stop of the present invention.
Fig. 5 is a schematic structural view of the fixing clamp and the support plate of the present invention after being disassembled.
Fig. 6 is a schematic view of the structure of the fixing clip of the present invention.
Fig. 7 is a partial sectional structural schematic view of the press-fitting machine main body of the present invention.
Fig. 8 is a schematic structural view of the guide member and the limiting member of the present invention after being disassembled.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base plate; 2. a circular support base; 201. a limit baffle; 202. supporting the rollers; 3. rotating the support plate; 301. rotating the support column; 302. a square limiting block; 4. a plug-in unit; 401. a limiting inserted rod; 402. a slide bar; 5. fixing the clamping piece; 501. an L-shaped splint; 502. clamping the screw rod; 503. an anti-slip clamp block; 6. a console; 7. a press-fitting machine main body; 8. a hydraulic mechanism; 801. a hydraulic cylinder; 802. pressing and mounting the plate; 803. a limiting guide rod; 9. a guide member; 901. contraband-shaped fixing frame; 902. a steering motor; 903. a lead screw; 904. a guide clamping plate; 905. a guide rotating rod; 10. a limiting member; 1001. a rectangular slider; 1002. inserting the column; 11. and a support plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a cast aluminum rotor press-fitting device for motor production, which comprises: the rotary support structure comprises a bottom plate 1, wherein a circular support base 2 and a control console 6 are fixedly mounted on the left side and the right side of the upper end face of the bottom plate 1 respectively, a rotary support plate 3 is rotatably connected to the upper portion of the circular support base 2, the rotary support plate 3 comprises a rotary support column 301 and a square limiting block 302, a rotary support column 301 is arranged at the center of the bottom end face of the rotary support plate 3, a shaft sleeve fixed to the center of the upper end face of the circular support base 2 is rotatably connected to the lower end of the outer peripheral face of the rotary support column 301, the square limiting block 302 is arranged at the lower portion of the outer peripheral face of the rotary support column 301; the front side of the upper part of the circular supporting base 2 is provided with a plug connector 4, the plug connector 4 comprises a limiting plug rod 401 and a sliding rod 402, the plug connector 4 is of a rectangular plate structure, the rear end face of the plug connector 4 is fixedly connected with the two limiting plug rods 401 in a bilateral symmetry manner, the center part of the front end face of the plug connector 4 is provided with the sliding rod 402, the front end of the sliding rod 402 is provided with a handle, the outside of the sliding rod 402 is rotatably connected with a sliding cylinder fixed on the front side of the upper end face of the circular supporting base 2, the outside of the sliding rod 402 is sleeved with a spring on the rear side of the sliding cylinder, the handle at the front end of the sliding rod 402 penetrates through a rectangular limiting opening in the upper part of the limiting baffle 201, when the plug connector 4 is in a plugging state, the two limiting plug rods; the upper end surface of the rotating support plate 3 is provided with four support plates 11 in an annular array shape, and the outer side of the upper end surface of each support plate 11 is provided with two T-shaped sliding grooves and a strip-shaped groove; the outer side of the upper end face of each supporting plate 11 is provided with a fixed clamping piece 5, the fixed clamping piece 5 comprises an L-shaped clamping plate 501, a clamping screw 502 and an anti-skid clamping block 503, the clamping screw 502 is rotatably connected in a strip-shaped groove arranged on the supporting plate 11 through two rotating supporting blocks, the outer part of the clamping screw 502 is provided with two reverse threads, and the outside of the clamping screw 502 is connected with two L-shaped clamping plates 501 through two reverse threads, the bottom end surfaces of the two L-shaped clamping plates 501 are both provided with a thread cylinder in threaded connection with the clamping screw 502, the two L-shaped splints 501 are symmetrically distributed, the opposite surfaces of the upper parts of the two L-shaped splints 501 are respectively provided with an anti-skid clamping block 503, and the middle parts of the opposite surfaces of the two anti-skid clamping blocks 503 are provided with triangular clamping openings, so that when the two anti-skid clamping blocks 503 clamp the rotating shaft, the rotating shaft and the cast aluminum rotor can be aligned to the axis, and rotating hand wheels are arranged at two ends of the clamping screw 502; each fixed clamping piece 5 is fixedly clamped with a rotor main body; the upper portion of the control console 6 is provided with a press-fitting machine main body 7, the top end face of the press-fitting machine main body 7 is provided with a hydraulic mechanism 8, the hydraulic mechanism 8 comprises a hydraulic cylinder 801, a press-fitting plate 802 and limiting guide rods 803, the hydraulic cylinder 801 is fixedly arranged on the top end face of the press-fitting machine main body 7, a telescopic rod of the hydraulic cylinder 801 penetrates through the top of the press-fitting machine main body 7 and is connected with the press-fitting plate 802, the four included angles of the upper end face of the press-fitting plate 802 are respectively provided with one limiting guide rod 803 in sliding connection with the top of the press-fitting machine main body 7, when the hydraulic mechanism 8 is in a press-fitting state, the central portion of the bottom end; two T-shaped sliding grooves are symmetrically formed in the front and back of the left side surface inside the press-mounting machine main body 7, and twenty-eight inserting holes are uniformly formed in the lower portion of the front end surface of the press-mounting machine main body 7; the inside left surface of pressure equipment machine main part 7 has guide 9 through T type spout sliding connection, and guide 9 front side is equipped with locating part 10, locating part 10 includes rectangle slider 1001 and plug-in post 1002, locating part 10 is rectangle shell structure, and the inside sliding connection of locating part 10 has rectangle slider 1001, two plug-in posts 1002 of the inside fixedly connected with of rectangle slider 1001 and both sides sliding connection around locating part 10, and two plug-in post 1002 front ends are equipped with the handle, when locating part 10 is in limit state, two plug-in post 1002 head ends are pegged graft with about two adjacent plug-in holes on pressure equipment machine main part 7 respectively, make guide 9 can obtain effectual limiting displacement, and can be through the plug-in post 1002 in the pulling locating part 10 simultaneously, adjust the upper and lower distance of guide 9.
Wherein, circular support base 2 includes limit baffle 201 and supporting roller 202, circular support base 2 up end front side is equipped with limit baffle 201, and limit baffle 201 preceding terminal surface upper portion has seted up the spacing mouth of rectangle, circular support base 2 upper portion is rotated through rotating the support and is connected with six supporting roller 202, and six supporting roller 202 are the annular array form and distribute on circular support base 2 upper portion, when circular support base 2 with rotate extension board 3 when being in the mounted state, six supporting roller 202 outer peripheral faces roll with rotating extension board 3 bottom face respectively and are connected, make and rotate 3 edges of extension board and can obtain effectual holding power, thereby make and rotate extension board 3 more steady at the rotation in-process.
Wherein, the guiding element 9 comprises a Contraband-shaped fixing frame 901, a guiding motor 902, a guiding screw 903, guiding clamping plates 904 and a guiding rotating rod 905, a T-shaped slider which is slidably connected with a T-shaped sliding groove arranged on the press-mounting machine main body 7 is arranged on the front and back sides of the right end face of the Contraband-shaped fixing frame 901, a guiding screw 903 is rotatably connected with the inner side of the Contraband-shaped fixing frame 901 through a bearing, a mounting plate is arranged on the front end face of the Contraband-shaped fixing frame 901, the guiding motor 902 and a limiting piece 10 are arranged on the front end face of the mounting plate, the guiding motor 902 is rotatably connected with the guiding screw 903 through a rotating shaft, two reverse threads are arranged on the outer part of the guiding screw 903, the guiding screw 903 is connected with the two guiding clamping plates 904 through the two reverse threads on the right sides of the opposite faces of the two guiding clamping plates 904, two nuts connected with, two guide splint 904 right-hand members are the longitudinal symmetry form and are equipped with two T type sliders that slide and be connected with two T type spouts on Contraband font mount 901, and two guide splint 904 opposite face left sides all rotate and are connected with three direction dwang 905, and its shape of every direction dwang 905 is hourglass bottle-shaped, makes the pivot when assembling with cast aluminium rotor, can obtain effectual guide effect.
When in use: firstly, the cast aluminum rotor is fixed on the upper part of a supporting plate 11 at the front side through a fixed clamping piece 5, when in fixation, the cast aluminum rotor is placed on the upper end surface of the middle part between two L-shaped clamping plates 501 in the fixed clamping piece 5, then the two L-shaped clamping plates 501 are moved towards opposite directions under the action of reverse threads by rotating a clamping screw 502, then the cast aluminum rotor is clamped and fixed through two anti-slip clamping blocks 503, then a sliding rod 402 is pulled forwards manually, a handle at the front end of the sliding rod 402 passes through a rectangular limiting opening at the upper part of a limiting baffle 201, so that a plug connector 4 drives two limiting insertion rods 401 to move forwards and separate from two insertion holes arranged on the front end surface of the square limiting block 302, the square limiting block 302 loses the limiting effect, then the front end of the sliding rod 402 is rotated ninety degrees, after the handle of the sliding rod 402 is released, under the action of an external spring of the sliding rod 402, the handle rear end surface of the upper handle on the sliding rod, so that the sliding rod 402 can obtain a limiting effect, then the rotating support plate 3 is rotated ninety degrees counterclockwise by hand, one support plate 11 with a cast aluminum rotor fixed on the front side is rotated to the bottom of the press mounting plate 802, then two limiting insertion rods 401 are inserted into two insertion holes on the front end surface of the square limiting block 302, so that the rotating support plate 3 can obtain the limiting effect again, then the rotating shaft is placed at the upper end of the central part of the cast aluminum rotor, then the guide screw 903 drives the two guide clamping plates 904 to move towards the opposite direction through the guide motor 902, so that the rotating guide rotating rod 905 on the two guide clamping plates 904 is contacted with the peripheral surface of the rotating shaft, then the rotating shaft and the cast aluminum rotor are assembled through the hydraulic mechanism 8, so that the rotating shaft can obtain an effective guide effect, and the assembly can be completed without manual assistance of a worker, and thus, the assembly safety of the cast aluminum rotor rotating shaft is improved, and has better assembly quality;
in the assembling process of a group of cast aluminum rotors and a rotating shaft, a left supporting plate 11 drives a fixed clamping piece 5 on the left supporting plate 11 to the front side, so that a worker can fixedly clamp another group of cast aluminum rotors to be assembled on a fixed clamping piece 5 on the current front side at the moment, then after the current group of cast aluminum rotors and the rotating shaft are assembled, the two limiting insertion rods 401 are pulled out from two insertion holes in the front end surface of the square limiting block 302 at the moment, then the rotating support plate 3 rotates anticlockwise for ninety degrees, and the other group of fixed cast aluminum rotors rotate to the bottom of the press mounting plate 802, so that the operation is circulated, and the other group of cast aluminum rotors to be press-mounted can be fixed in advance when the press mounting device is used, and the working efficiency of the press mounting device during press mounting is improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a cast aluminium rotor pressure equipment device for motor production which characterized in that: the device comprises a bottom plate (1), wherein a circular support base (2) and a control console (6) are fixedly arranged on the left side and the right side of the upper end surface of the bottom plate (1) respectively, and a rotary support plate (3) is rotatably connected to the upper part of the circular support base (2); the front side of the upper part of the circular supporting base (2) is provided with a plug connector (4), the plug connector (4) comprises limiting insertion rods (401) and sliding rods (402), the plug connector (4) is of a rectangular plate structure, the rear end face of the plug connector (4) is fixedly connected with the two limiting insertion rods (401) in a bilateral symmetry manner, the center of the front end face of the plug connector (4) is provided with the sliding rods (402), the front end of the sliding rods (402) is provided with a handle, the outside of each sliding rod (402) is rotatably connected with a sliding barrel fixed on the front side of the upper end face of the circular supporting base (2), the outside of each sliding rod (402) is positioned on the rear side of the sliding barrel and sleeved with a spring, and the handle at the front end of the sliding rod (402) penetrates through a rectangular; the upper end surface of the rotating support plate (3) is provided with four support plates (11) in an annular array shape, and the outer side of the upper end surface of each support plate (11) is provided with two T-shaped sliding grooves and a strip-shaped groove; a fixed clamping piece (5) is arranged on the outer side of the upper end face of each supporting plate (11), and a rotor main body is fixedly clamped on each fixed clamping piece (5); a press-mounting machine main body (7) is mounted on the upper portion of the control console (6), and a hydraulic mechanism (8) is mounted on the top end face of the press-mounting machine main body (7); two T-shaped sliding grooves are symmetrically formed in the front and back of the left side surface inside the press-mounting machine main body (7), and twenty-eight inserting holes are uniformly formed in the lower portion of the front end surface of the press-mounting machine main body (7); the left side face in the pressing machine main body (7) is connected with a guide piece (9) through a T-shaped sliding groove in a sliding mode, and a limiting piece (10) is arranged on the front side of the guide piece (9).
2. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: circular support base (2) include limit baffle (201) and supporting roller (202), circular support base (2) up end front side is equipped with limit baffle (201), and limit baffle (201) preceding terminal surface upper portion seted up the spacing mouth of rectangle, circular support base (2) upper portion is rotated through rotating the support and is connected with six supporting roller (202), and six supporting roller (202) are annular array form distribution on circular support base (2) upper portion, works as circular support base (2) and rotation extension board (3) are when the mounted state, six supporting roller (202) outer peripheral faces roll with rotation extension board (3) bottom face respectively and are connected.
3. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: the rotary support plate (3) comprises a rotary support column (301) and a square limiting block (302), the central part of the bottom end face of the rotary support plate (3) is provided with the rotary support column (301), the lower end of the outer peripheral face of the rotary support column (301) is rotatably connected with a shaft sleeve fixed at the central part of the upper end face of the circular support base (2), the lower part of the outer peripheral face of the rotary support column (301) is provided with the square limiting block (302), two insertion holes are formed in four end faces of the periphery of the square limiting block (302), and the outer peripheral face of the rotary support plate (3) is provided.
4. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: when the plug connector (4) is in a plug-in state, the two limiting plug rods (401) are respectively plugged into the two plug holes on the front end face of the square limiting block (302).
5. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: fixed holder (5) are including L type splint (501), clamping screw (502) and anti-skidding clamp splice (503), clamping screw (502) rotate through two and prop up in the piece rotates the bar recess of seting up on backup pad (11), clamping screw (502) outside is equipped with two reverse screw threads, and clamping screw (502) outside has two L type splint (501), two through two reverse threaded connection L type splint (501) bottom face all is equipped with the screw thread section of thick bamboo that is connected with clamping screw (502) screw thread, and two L type splint (501) are the symmetry form and distribute, two L type splint (501) upper portion opposite face all is equipped with one anti-skidding clamp splice (503), and triangle-shaped clamp mouth has been seted up at two anti-skidding clamp splice (503) opposite face middle parts, clamping screw (502) both ends are equipped with the rotation hand wheel.
6. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: the hydraulic mechanism (8) comprises a hydraulic cylinder (801), a press mounting plate (802) and limiting guide rods (803), the hydraulic cylinder (801) is fixedly installed on the top end face of the press mounting machine main body (7), telescopic rods of the hydraulic cylinder (801) penetrate through the top of the press mounting machine main body (7) and are connected with the press mounting plate (802), the limiting guide rods (803) which are in sliding connection with the top of the press mounting machine main body (7) are arranged at four included angles of the upper end face of the press mounting plate (802), and when the hydraulic mechanism (8) is in a press mounting state, the central portion of the bottom end face of the press mounting plate (802) and a rotating shaft of the cast aluminum rotor are located on.
7. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: the guide piece (9) comprises an Contraband-shaped fixing frame (901), a guide motor (902), a guide screw rod (903), guide clamping plates (904) and a guide rotating rod (905), wherein a T-shaped sliding block which is in sliding connection with a T-shaped sliding groove formed in the press-mounting machine main body (7) is arranged on each of the front side and the rear side of the right end face of the Contraband-shaped fixing frame (901), the inner side of the Contraband-shaped fixing frame (901) is rotatably connected with one guide screw rod (903) through a bearing, a mounting plate is arranged on the front end face of the Contraband-shaped fixing frame (901), the guide motor (902) and a limiting piece (10) are arranged on the front end face of the mounting plate, the guide motor (902) is rotatably connected with the guide screw rod (903) through a rotating shaft, two reverse threads are arranged on the outer portion of the guide screw rod (903), and, and two direction splint (904) opposite face right sides all are equipped with the nut that is connected with lead screw (903) screw thread, Contraband font mount (901) inside left side is the longitudinal symmetry form and has seted up two T type spouts, two direction splint (904) right-hand member personally submits the longitudinal symmetry form be equipped with Contraband font mount (901) go up two T type spouts slide two T type sliders that are connected, and two direction splint (904) opposite face left sides all rotate and are connected with three direction dwang (905), every its shape of direction dwang (905) is hourglass bottle form.
8. A cast aluminum rotor press-fitting device for motor production as claimed in claim 1, wherein: the limiting part (10) comprises a rectangular sliding block (1001) and inserting columns (1002), the limiting part (10) is of a rectangular shell structure, the rectangular sliding block (1001) is connected with the limiting part (10) in a sliding mode, the rectangular sliding block (1001) is fixedly connected with the two inserting columns (1002) which are connected with the limiting part (10) in a sliding mode in the front and at the back, the two inserting columns (1002) are connected in a sliding mode, handles are arranged at the front ends of the two inserting columns (1002), and when the limiting part (10) is in a limiting state, the head ends of the two inserting columns (1002) are respectively connected with the left inserting hole and the right inserting hole of.
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| CN202011283180.0A CN112427924B (en) | 2020-11-17 | 2020-11-17 | Cast aluminum rotor press-fitting device for motor production |
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| CN202011283180.0A CN112427924B (en) | 2020-11-17 | 2020-11-17 | Cast aluminum rotor press-fitting device for motor production |
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| CN112427924B CN112427924B (en) | 2022-06-07 |
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| CN113489257A (en) * | 2021-09-06 | 2021-10-08 | 法图尔智能装备江苏有限公司 | Auxiliary limiting structure for motor stator |
| CN114012636A (en) * | 2021-11-01 | 2022-02-08 | 江苏欧邦电机制造有限公司 | Installation auxiliary mechanism of planetary gear reducer |
| CN114161116A (en) * | 2022-02-14 | 2022-03-11 | 山东瑞博电机有限公司 | Rotor mandrel press-fitting device for three-phase asynchronous motor |
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|---|---|
| CN112427924B (en) | 2022-06-07 |
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Effective date of registration: 20220513 Address after: 265100 No.8 Wenzhou street, Haiyang Economic Development Zone, Yantai City, Shandong Province Applicant after: HAIYANG CHANGCHUAN MOTOR Co.,Ltd. Address before: 714000 Shaanxi Haihong Cable Co., Ltd., west section of Jianye Road, Weinan economic and Technological Development Zone, Shaanxi Province Applicant before: Ren Xueli |
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Denomination of invention: A press fitting device for cast aluminum rotor used in motor production Effective date of registration: 20221227 Granted publication date: 20220607 Pledgee: Bank of China Limited Haiyang Sub branch Pledgor: HAIYANG CHANGCHUAN MOTOR Co.,Ltd. Registration number: Y2022980029300 |
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